TWI860112B - Architecture structure and architecture method - Google Patents

Abstract

The subject disclosure relates to an architecture structure and an architecture method. The architecture structure comprises a plurality of first molds, a plurality of first clamping tools and a first steel tube. Each of the first molds has a first side and a second side opposing the first side, wherein the first molds are configured such that the first sides collectively define a plane substantially perpendicular to a ground. The clamping tools are respectively secured on the second side of one of two adjacent first molds. The first steel tube transversely passes by numbers of the first molds and abuts, by the first clamping tools, against an outer edge of the second side of the first molds.

Description

Building structures and construction methods

The present disclosure relates to a building structure and a building method, and in particular to a building structure and a building method comprising a systematic metal formwork.

The process of building a reinforced concrete structure on a construction site involves multiple concrete pouring and curing processes. Before pouring concrete, it is necessary to set up formwork on the foundation or on the cured concrete base to provide and define the space to be poured with concrete. For example, to shape a beam, column or wall, multiple formworks are first connected and fixed to each other to form the shape of the reinforced concrete structure to be shaped, and then concrete is poured between the formworks. After the concrete between the formworks is cured to form a structure, the formworks are removed from the structure.

The formwork can be metal formwork, wood formwork or plastic formwork. Metal formwork can be aluminum formwork. Aluminum formwork has the characteristics of light weight, high bearing capacity, simple installation, few joints, good stability, variable shape, smooth cast concrete, long service life, high recycling rate, etc. It can be reused about hundreds of times. In addition, the construction method of standardized formwork is simpler than that of wood formwork, and new apprentices can also get started quickly, which helps to inject new blood into the formwork industry and improve the shortage of formwork masters. It has three advantages of economic benefits, site safety and solving the manpower gap. Therefore, aluminum formwork is gradually widely used in the industry. In a small number of locations where aluminum formwork cannot be used alone due to special shapes, plastic formwork or wooden formwork can be used in combination with aluminum formwork to form a formwork system.

However, due to the lateral pressure generated by the concrete's own weight and expansion during the curing process, the predetermined space defined by various templates will be deformed and expanded. Especially at the junction where concrete is to be poured to form a corner (such as two perpendicular walls), because the shape of the template combination is relatively irregular, it is easy for the template to move during the concrete pouring process due to the above factors.

Therefore, the industry has long been looking forward to providing a reliable building structure and method to help avoid the above technical problems.

In some embodiments, the present disclosure provides a building structure, comprising: a plurality of first templates, each of the plurality of first templates having a first side and a second side opposite to the first side, wherein the plurality of first templates are configured so that the first sides together define a first plane that is substantially perpendicular to a ground surface and is used to contact concrete, and the periphery of each of the plurality of first templates includes a plurality of connection holes therein; a plurality of first clamps, each of the plurality of first clamps having a first end, a second end, and a bearing edge between the first end and the second end, wherein the first end has a first end extending from the first end to the second end; A latch with one end protruding vertically, and the second end being configured to receive a baffle therein, wherein the latch is configured to pass through two corresponding connecting holes of two adjacent first templates transversely to connect the two adjacent first templates, and to fix the plurality of first clamps on the second side of one of the two adjacent first templates; and a first steel pipe, wherein the first steel pipe transversely spans a plurality of the plurality of first templates and is disposed on the supporting edges of the plurality of first clamps, and the baffles of the plurality of first clamps are configured to press the steel pipe against the outer edges of the plurality of first templates on the second side.

In some embodiments, the present disclosure provides a construction method, which includes: providing a scrapped scaffold, the scaffold includes a supporting tube, two supporting tubes and two inclined supporting tubes, the two ends of the supporting tube are respectively connected to one end of the two supporting tubes, and the two ends of each of the two inclined supporting tubes are respectively connected to the middle section of the supporting tube and one of the two supporting tubes; cutting the scrapped scaffold to form two reinforcement structures and two steel pipes, each of the two reinforcement structures has a first section, a second section perpendicular to the first section, and a third section, and the two ends are respectively fixed to the first section and the second section to strengthen the reinforcement structure; assembling a plurality of first templates so that a first side of the plurality of first templates jointly defines a first section substantially perpendicular to a ground and used to contact concrete; A plane, the plurality of first templates have a second side opposite to the one side; a plurality of second templates are organized so that a third side of the plurality of second templates jointly defines a second plane substantially perpendicular to a ground and used to contact concrete, the plurality of second templates have a fourth side opposite to the three sides; the plurality of first templates and the plurality of second templates are connected so that the first plane is perpendicular to the second plane; one of the two reinforcement structures is set at the inner corner formed by the plurality of first templates and the plurality of second templates, and the first section of the reinforcement structure is fixed to the second side of the plurality of first templates, and the second section of the reinforcement structure is fixed to the fourth side of the plurality of second templates through a plurality of first clamps.

In some embodiments, the present disclosure provides a construction method, which includes: providing a scrapped scaffold, which is roughly rectangular and includes two oppositely disposed long sides and two oppositely disposed short sides; cutting the scrapped scaffold to form two L-shaped reinforcement structures, which have a first section and a second section perpendicular to the first section; assembling a plurality of first templates so that a first side of the plurality of first templates jointly defines a first plane that is roughly perpendicular to a ground and is used to contact concrete, and the plurality of first templates have a second side opposite to the first side; assembling a plurality of second templates so that a first side of the plurality of second templates is substantially perpendicular to the first side; A third side jointly defines a second plane that is substantially perpendicular to a ground surface and is used to contact concrete, and the plurality of second templates have a fourth side relative to the three sides; the plurality of first templates and the plurality of second templates are connected so that the first plane is perpendicular to the second plane; one of the two reinforcement structures is set at the outer corner formed by the plurality of first templates and the plurality of second templates, and through a plurality of first clamps, the first section of the reinforcement structure is fixed to the second side of the plurality of first templates, and the second section of the reinforcement structure is fixed to the fourth side of the plurality of second templates.

10:Steel pipe

20: Eagle scaffold

21: Strengthen the structure

22: First paragraph

22': Long side

23: Second paragraph

23': Short side

30: Eagle scaffold

31: Strengthen the structure

32: First paragraph

32': Support tube

33: Second paragraph

33': Carrier tube

34: The third paragraph

34': Oblique support tube

40: Eagle scaffold

41: Strengthen the structure

42: First paragraph

43: Second paragraph

44: The third paragraph

100: Template

102: Go up to the board

104: Right side panel

106: Left side panel

108: Lower the board

110: Middle board

112: Connection hole

114: Outer edge

120: Fasteners

150: Space

200: Clamp

202: Leaning against the edge

204: First end

206: Second end

208: Locking parts

210: Perforation

212: Fasteners

213: First side

214: File

215: Second side

216: protrusion

218: Slot

220: Depression

221: Transverse flange

222: On the edge

250: External surface

300: Clamp

302: Groove

313: Edge

314: File

315: Edge

316: Card slot

318: Sales

318':Sell

321: Transverse flange

1000:Building structure

2000: Building structure

3000: Building structure

M1: External template set

M2: Inner template set

M3: External template set

M4: Inner template set

S1: First side

S2: Second side

S3: Third side

S4: Fourth side

θ1: first angle

θ2: Second angle

The following embodiments, together with the accompanying drawings, will provide a better understanding of the present disclosure. It should be noted that, in accordance with standard industry practice, the various features are not drawn to scale. In fact, for the sake of clarity, the sizes of the various features may be arbitrarily enlarged or reduced.

Figure 1 is a three-dimensional schematic diagram of a metal formwork for construction according to an embodiment of the present disclosure.

Figures 2A and 2B are three-dimensional schematic diagrams of building structures formed by stacking multiple metal templates in some embodiments of the present disclosure.

Figure 3 is a top view schematic diagram of a building structure constructed of multiple metal formworks in an embodiment disclosed in this case.

FIG4 is a three-dimensional schematic diagram of a building structure formed by stacking a plurality of templates and including reinforced steel pipes according to an embodiment of the present disclosure.

FIG5 is a schematic diagram of a three-dimensional exploded view of a clamp according to one embodiment of the present disclosure.

Figure 6 is a three-dimensional schematic diagram of an embodiment of the present disclosure using a clamp and a reinforced steel pipe to fix two adjacent templates.

Figure 7 is a side view schematic diagram of one embodiment of the present disclosure using a clamp and a reinforced steel pipe to fix two adjacent templates.

FIG8 is a second schematic side view of an embodiment of the present disclosure using a clamp and a reinforced steel pipe to fix two adjacent templates.

Figure 9 is a side view diagram of one embodiment of the present disclosure using a clamp and a reinforced steel pipe to fix two adjacent templates.

Figure 10 is a side view diagram of one embodiment of the present disclosure using a clamp and a reinforced steel pipe to fix two adjacent templates.

Figures 11A to 11F are schematic diagrams of the reinforcement structure obtained by cutting the scaffolding in some embodiments of the present disclosure.

FIG. 12 is a schematic top view of a building structure constructed of a plurality of templates and including a reinforcement structure according to an embodiment of the present disclosure.

The following disclosure provides a number of different embodiments or examples for implementing different features of the subject matter provided. Specific examples of components and configurations will be described below to simplify the disclosure. Of course, these are merely examples and are not intended to be limiting. For example, in the following description, "forming a first component over or on a second component" may include embodiments in which the first component and the second component are formed in direct contact, and may also include embodiments in which additional components may be formed between the first component and the second component so that the first component and the second component may not be in direct contact. In addition, the disclosure may repeat component symbols and/or letters in various examples. This repetition is intended for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or configurations discussed.

In addition, for ease of description, spatially relative terms (such as "below", "beneath", "below", "above", "upper", "above" and the like) may be used herein to describe the relationship of one element or component to another element or components, as shown in the figures. Spatially relative terms are intended to cover different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein may be interpreted accordingly.

As used herein, terms such as "first", "second", and "third" describe various elements, components, regions, layers, and/or sections, which should not be limited by these terms. These terms may only be used to distinguish elements, components, regions, layers, or sections from one another. Unless the context clearly indicates otherwise, terms such as "first", "second", and "third" used herein do not imply a sequence or order.

As used herein, the terms "substantially," "substantially," "essentially," and "about" are used to describe and explain small variations. When used in conjunction with an event or condition, the terms may relate to instances in which the event or condition occurred exactly as well as instances in which the event or condition occurred very approximately. For example, when used in conjunction with a numerical value, the terms may relate to a range of variation of less than or equal to ±10% of the numerical value, such as less than or equal to ±5%, less than or equal to ±4%, less than or equal to ±3%, less than or equal to ±2%, less than or equal to ±1%, less than or equal to ±0.5%, less than or equal to ±0.1%, or less than or equal to ±0.05%. For example, two values may be considered "substantially" the same or equal if the difference between them is less than or equal to ±10% of a mean of the values (e.g., less than or equal to ±5%, less than or equal to ±4%, less than or equal to ±3%, less than or equal to ±2%, less than or equal to ±1%, less than or equal to ±0.5%, less than or equal to ±0.1%, or less than or equal to ±0.05%). For example, "substantially" parallelism may involve an angular variation of less than or equal to ±10° relative to 0°, such as less than or equal to ±5°, less than or equal to ±4°, less than or equal to ±3°, less than or equal to ±2°, less than or equal to ±1°, less than or equal to ±0.5°, less than or equal to ±0.1°, or less than or equal to ±0.05°. For example, "substantially" perpendicular may involve an angular variation of less than or equal to ±10° relative to 90°, such as less than or equal to ±5°, less than or equal to ±4°, less than or equal to ±3°, less than or equal to ±2°, less than or equal to ±1°, less than or equal to ±0.5°, less than or equal to ±0.1°, or less than or equal to ±0.05°.

Unless otherwise specified, the horizontal or vertical mentioned in this article is usually relative to the ground of the building site. For example, "horizontal direction" refers to the direction roughly parallel to the ground; "vertical direction" refers to the direction roughly perpendicular to the ground; "horizontal height" refers to the distance from the ground.

The "inside" and "outside" mentioned in this article only express their relative relationship, not their absolute position or any direction. For example, "inside formwork group" and "outside formwork group" only express the relative relationship between the two formwork groups in structure, not specifically indicating that the inside and outside formwork groups are set at the formwork groups facing the inside or outside of the building base or any other specific position.

FIG. 1 shows a template 100 according to an embodiment of the present disclosure. The template 100 includes an upper plate 102, a lower plate 108, a left side plate 106, a right side plate 104, and a middle plate 110, wherein the periphery of the middle plate 110 is connected to one side of the upper plate 102, the lower plate 108, the left side plate 106, and the right side plate 104, respectively, and the length of the upper plate 102 and the lower plate 108 is greater than the length of the left side plate 106 and the right side plate 104, thus roughly presenting a long box shape with an opening. The upper plate 102, the lower plate 108, the left side plate 106, and the right side plate 104 each have a plurality of connection holes 112. In some embodiments of the present disclosure, the template 100 is a template made of metal, such as an aluminum mold.

Please refer to Figures 2A and 2B. Multiple templates 100 can use their respective left side plates 106 and right side plates 104 to abut against each other so that the plane defined by the first sides S1 of the templates 100 extends in the horizontal direction, or use the upper plates 102 and lower plates 108 of different templates 100 to stack each other so that the plane defined by the first sides S1 of the templates 100 extends in the vertical direction. The abutted or stacked templates 100 can be fixed together by appropriate fasteners 120, such as a bolt, through the corresponding connecting holes 112 of the templates 100. In some embodiments of the present disclosure, the first side S1 of the template 100 is a plane for concrete pouring, and the second side S2 has a structure for fixing the template 100.

As shown in FIG. 2A and FIG. 2B , the first side S1 of each of the templates 100 is matched and arranged with different numbers of templates 100 of different sizes according to the actual need of pouring concrete, so as to jointly define the plane in contact with the concrete.

FIG3 shows a top view of a building structure 1000 according to an embodiment of the present disclosure. The building structure 1000 includes an outer formwork group M1, an outer formwork group M3, an inner formwork group M2, and an inner formwork group M4 composed of a plurality of formworks 100, wherein the first side S1 of the outer formwork group M1 and the third side S3 of the outer formwork group M3 are respectively arranged relative to the first side S1 of the inner formwork group M2 and the third side S3 of the inner formwork group M4 at a predetermined distance to form a space 150 for pouring concrete. Thus, after pouring concrete into the space 150 and waiting for the concrete to solidify, a concrete wall having a right angle (i.e., a wall angle) can be constructed. Depending on the needs, the space 150 can further include a steel bar structure such as a longitudinal bar, a transverse bar, and a beam steel bar cage.

There is a 270° reverse angle (which can be called a positive angle or an outer corner) between the second side S2 of the outer formwork group M1 and the fourth side S4 of the outer formwork group M3; and there is a 90° angle (which can be called a negative angle or an inner corner) between the second side S2 of the inner formwork group M2 and the fourth side S4 of the inner formwork group M4. In some embodiments of the present disclosure, at the positive angle and/or the negative angle, there can be L-shaped angle steel, square steel pipe or similar structure to connect and support the outer formwork group M1 and the outer formwork group M3 and the inner formwork group M2 and the inner formwork group M4.

FIG. 4 shows a building structure 2000 according to an embodiment of the present disclosure, which is composed of a plurality of templates 100 and a plurality of clamps 200, wherein the clamps 200 are configured to fix and abut the steel pipe 10 against the second side S2 of the templates 100.

Please refer to Figures 5, 6, 7 and 8. Each of the clamps 200 has a first end 204, a second end 206 and a bearing edge 202 between the first end 204 and the second end 206, wherein the first end 204 has a latch 208 protruding vertically from the first end 204, and the second end 206 is configured to receive a stopper 214 therein. The latch 208 is configured to pass through two corresponding connecting holes 112 of two adjacent templates 100 in a transverse direction to connect the two adjacent templates 100, and to fix the clamps 200 on the second side S2 of one of the two adjacent templates 100. The free end of the latch 208 is generally conical to facilitate guiding the entire latch through the two corresponding connection holes 112. The latch 208 includes a through hole 210 that passes through the latch 208 along the diameter of the latch 208, and a fastener 212 that removably passes through the through hole 210 of the latch 208 and is configured to force the two adjacent templates 100 to rest against each other during the passing process.

In some embodiments of the present disclosure, the baffle 214 is generally wedge-shaped, wide at the top and narrow at the bottom, and has a non-parallel and opposite first side 213 and second side 215. The second end 206 of each of the clamps 200 has a groove 218 extending in a direction perpendicular to the supporting edge 202. The groove 218 has an inner surface matching the outer shape of the baffle 214 to operably accommodate the baffle 214, so that the distance between the baffle 214 and the steel pipe 10 can gradually decrease as the depth of the baffle 214 entering the groove 218 changes, until the baffle 214 abuts against the outer edge of the steel pipe 10, so that the steel pipe 10 is clamped by the baffle 214, the supporting edge 202 and the outer edge 114 of the second side S2 of the templates 100. As shown in FIG8 , the steel pipe 10 has a circular cross section, and the inner surface of the groove 218 for the first side 213 and the second side 215 to bear respectively has an angle inclined toward the first end 204 compared to the horizontal direction, so that after the baffle 214 is placed in the groove 218, there is a first angle θ1 between the first side 213 and the bearing side 202, and there is a second angle θ2 between the second side 215 and the bearing side 202, and the second angle θ2 is less than the first angle θ1 and less than 90 degrees, and the second side 215 of the baffle 218 abuts against the steel pipe 10 at a position slightly higher than the contact point between the steel pipe 10 and the outer edge 114 of the second side S2 of the templates 100.

In some embodiments of the present disclosure, as shown in FIG. 6 , the baffle 214 includes a protrusion 216, and the clamp 200 includes a recess 220. A tool (not shown) is used to apply force from an outer surface 250 of the clamp 200 toward the groove 218 after the baffle 214 is placed in the groove 218, so that the outer surface 250 of the clamp 200 is displaced by a depth. Thus, at the recess 220, the dimension of the groove 218 along the thickness direction of the baffle 214 is greater than the thickness of the baffle 214, but less than the thickness of the baffle 214 plus the protrusion 216, so that after the baffle 214 is accommodated in the groove 218, it can move freely up and down through operation but is restricted by the protrusion 216 and cannot escape from the groove 218.

As shown in FIG. 7 and FIG. 8, because the baffle 214 is wedge-shaped, when the baffle 214 is pulled upward until the protrusion 216 abuts against the recess 220, the first side 213 of the baffle 214 and the protrusion 216 lean against the two adjacent inner surfaces of the groove 218, so that the clamp 200 is kept in an "open" state. At this time, the baffle 214 can be freely swung toward or away from the steel pipe 10 by operation with the protrusion 216 as a fulcrum, so as to facilitate An operator places the steel pipe 10 between the baffle 214 and the template 100; relatively speaking, when the baffle 214 is fully placed in the groove 218, the first side 213 of the baffle 214 abuts against the inner surface of the groove 218, and the second side 215 of the baffle 214 abuts against an outer edge of the steel pipe 10, thereby fixing the steel pipe 10 and abutting against the outer edge 114 of the template 100, so that the clamp 300 is kept in a "tight" state.

As shown in FIG. 5 , each of the clamps 200 has a transverse flange 221 located on the opposite side of the supporting edge 202 and protruding in a direction substantially parallel to the extension direction of the latch 208. The transverse flange 221 has a supporting edge 222 located on its periphery. When the clamps 200 are fixed to the templates 100 , the supporting edge 222 of the transverse flange 221 abuts against the outer edge 114 of the second side S2 of the templates 100 , so that the clamps 200 can be retained on the second side S2 of the templates 100 (see FIGS. 6 to 8 ).

FIG9 and FIG10 show a clamp 300 according to another embodiment of the present disclosure. The difference between the clamp 300 and the clamp 200 is that the baffle 314 of the clamp 300 is supported and guided by a pin 318 and is arranged on the clamp 300. The baffle 314 has a groove 302 that passes through the thickness direction of the baffle 314. The baffle 314 can slide on the pin 318 between the two states shown in FIG9 and FIG10 through the matching of the groove 302 and the pin 318 in shape. As shown in FIG9 , in the first state, the edge 315 of the baffle 314 does not abut against the steel pipe 10, and the baffle 314 can be operated to swing toward or away from the steel pipe 10, at which time a slot 316 of the baffle 314 is engaged with a transverse flange 321 of the clamp 300, so that the clamp 300 is kept in an "open" state; as shown in FIG10 , in the second state, the edge 315 of the baffle 314 abuts against the steel pipe 10, and the edge 313 of the baffle abuts against the pin 318' located on one side surface of the clamp 300, so that the baffle 314 abuts against and fixes the steel pipe 10 on the second side S2 of the template 100, so that the clamp 300 is kept in a "tight" state.

The steel pipe described in the present disclosure may be a component cut from a scrapped scaffold, such as the scaffold 20, scaffold 30, and scaffold 40 shown in Figures 11A to 11F. As shown in Figures 11A and 11B, the scaffold 20 is roughly rectangular, and includes two oppositely disposed long sides 22' and two oppositely disposed short sides 23', wherein the long sides 22' and the short sides 23' may have the same or different lengths. After the scaffold 20 is cut, two L-shaped reinforcement structures 21 may be obtained, and the reinforcement structure 21 has a first section 22 and a second section 23.

As shown in FIG. 11C and FIG. 11D , the scaffold 30 has a supporting tube 33', two supporting tubes 32' and two inclined supporting tubes 34'. The two ends of the supporting tube 33' are respectively connected to one end of the two supporting tubes 32', and the two ends of each of the two inclined supporting tubes 34' are respectively connected to the supporting tube 33' and the middle section of one of the two supporting tubes 32'. As shown in FIG. 11D , after cutting, the scaffold 30 can be formed into two reinforcement structures 31 and two steel pipes 10. Each of the two reinforcement structures 31 has a first section 32, a second section 33 perpendicular to the first section 32, and a third section 34. The two ends of the third section 34 are respectively fixed to the first section 32 and the second section 33 to strengthen the reinforcement structure 31.

As shown in FIG. 11E and FIG. 11F, after cutting, the scaffold 40 can be formed into a reinforcement structure 41 and two steel pipes 10. The reinforcement structure 41 has a first section 42, a second section 43 perpendicular to the first section 42, and a third section 44. The two ends of the third section 44 are respectively fixed to the first section 42 and the second section 43 to strengthen the reinforcement structure 41.

FIG. 12 shows a top view of a building structure 3000 according to an embodiment of the present disclosure. The building structure 3000 is similar to the building structure 1000 and can be used to pour and form a concrete structure including a corner. Compared to the building structure 1000, the building structure 3000 further includes a reinforcement structure 21 fixed to the outer corners of the outer formwork group M1 and the outer formwork group M3. More specifically, the reinforcement structure 21 is arranged at the junction of the second side S2 of the outer formwork group M1 and the fourth side S4 of the outer formwork group M3. The first section 22 of the reinforcement structure 21 crosses the plurality of formworks 100 transversely through a plurality of clamps 200 and abuts against the outer edge 114 of the second side S2 of the outer formwork group M1, and the second section 23 of the reinforcement structure 21 crosses the plurality of formworks 100 transversely through a plurality of clamps 200 and abuts against the outer edge 114 of the fourth side S4 of the outer formwork group M3. The reinforcement structure 21 can resist the stress generated in the outer corners of the outer formwork group M1 and the outer formwork group M3 when pouring concrete or when the concrete is solidified, and prevent the outer corners from cracking during the concrete pouring or solidification process. In addition, the first section 22 and the second section 23 of the reinforcement structure 21 can be extended as needed, for example, the first section 22 and the second section 23 are respectively connected to the steel pipe 10 shown in Figure 4 and extended.

The building structure 3000 further includes a reinforcement structure 31 fixed at the junction of the inner formwork group M2 and the inner formwork group M4. Similar to the fixing method of the reinforcement structure 21, the first section 32 of the reinforcement structure 31 is fixed to the second side S2 of the inner formwork group M2 and abuts against the outer edge 114 of the inner formwork group M2; the second section 33 of the reinforcement structure 31 is fixed to the fourth side S4 of the inner formwork group M4 and abuts against the outer edge 114 of the inner formwork group M4. Among them, the two ends of the third section 34 of the reinforcement structure 31 are respectively fixed to the first section 32 and the second section 33 to strengthen the reinforcement structure 31, and further strengthen the overall structure of the inner formwork group M2 and the inner formwork group M4.

For ease of understanding, the above outer template group M1 or inner template group M2 can be regarded as composed of a plurality of first templates, and because the outer template group M3 or inner template group M4 does not extend from the plurality of first templates, the outer template group M3 or inner template group M4 can be regarded as composed of a plurality of second templates; as shown in Figure 12, the fourth side S4 of the plurality of second templates (such as the outer template group M3 or the inner template group M4) and the second side S2 of the plurality of first templates (such as the outer template group M1 or the inner template group M2) have an angle of 90° or 270°. Similarly, for ease of understanding, the steel pipe and the clamp fixed to the second side S2 of the plurality of first templates are called the first steel pipe and the first clamp; the steel pipe and the clamp fixed to the fourth side S4 of the plurality of second templates are called the second steel pipe and the second clamp. The plane defined by the first sides S1 of the plurality of first templates is called the first plane; the plane defined by the third sides S3 of the plurality of second templates is called the second plane.

From the above, it can be seen that by cutting a scrapped scaffold, more steel pipes 10 that can be used to reinforce the plane structure of the formwork group, multiple reinforcement structures 21 for reinforcing the outer corners (yang corners) of the formwork group, and/or multiple reinforcement structures 31 and 41 for reinforcing the inner corners (yin corners) of the formwork group can be obtained.

The features of several embodiments have been summarized above so that those skilled in the art can better understand the state of the present disclosure. Those skilled in the art should understand that they can easily use the present disclosure as a basis for designing or modifying other processes and structures to implement the same purpose and/or achieve the same advantages of the embodiments introduced in this article. Those skilled in the art should also realize that such equivalent structures should not deviate from the spirit and scope of the present disclosure, and that they can make various changes, substitutions and modifications to this article.

10:Steel pipe

100: Template

120: Fasteners

200: Clamp

2000: Building structure

S2: Second side

Claims (10)

A building structure, comprising: a plurality of first templates, each of the plurality of first templates having a first side and a second side opposite to the first side, wherein the plurality of first templates are configured so that the first sides together define a first plane substantially perpendicular to a ground surface and used to contact concrete, and a periphery of each of the plurality of first templates includes a plurality of connection holes therein; a plurality of first clamps, each of the plurality of first clamps having a first end , a second end and a bearing edge between the first end and the second end, wherein the first end has a latch protruding vertically from the first end, and the second end has a groove to receive a baffle therein, wherein the latch is configured to pass through two corresponding connecting holes of two adjacent first templates in a transverse direction to connect the two adjacent first templates, and the plurality of first clamps are fixed on the second side of one of the two adjacent first templates, wherein the baffle has a non-parallel The groove has a first side and a second side opposite to each other and is in a wedge shape that is wide at the top and narrow at the bottom. The inner surface of the groove for the first side and the second side to bear against has an angle inclined toward the first end compared to the horizontal direction, so that when the baffle is placed in the groove, there is a first angle between the first side and the bearing side, and there is a second angle between the second side and the bearing side, and the second angle is less than the first angle and less than 90 degrees; and a first steel pipe having a circular Cross-section, wherein the first steel tube crosses over a plurality of the plurality of first templates in the transverse direction and is disposed on the bearing edges of the plurality of first clamps, and the first steel tube is pressed against the outer edges of the plurality of first templates on the second sides by the second edges of the baffles of the plurality of first clamps, and wherein the second edges of the baffles press against the first steel tube at a position slightly higher than the contact point between the first steel tube and the outer edges of the second sides of the templates. The building structure of claim 1 further comprises: a plurality of second templates connected to the plurality of first templates, each of the plurality of second templates having a third side and a fourth side relative to the third side, wherein the plurality of second templates are configured so that the third sides together define a second plane that is substantially perpendicular to the ground and is used to contact concrete, the first plane and the second plane are perpendicular to each other, wherein the fourth side of the plurality of second templates and the second side of the plurality of first templates have an angle of 90° or 270°; and a plurality of second clamps, each of the plurality of second clamps having the same structure as the plurality of first clamps and being fixed to two adjacent second templates. The fourth side of the plate; a second steel pipe, which is supported by the plurality of second clamps and abuts against the outer edge of the plurality of second templates on the fourth side; a reinforcement structure, which is arranged at the junction of the fourth side of the plurality of second templates and the second side of the plurality of first templates, and the reinforcement structure has a first section and a second section perpendicular to the first section, the first section of the steel pipe is supported by the plurality of first clamps transversely across the plurality of first templates and abuts against the outer edge of the second side of the plurality of first templates, and the second section of the steel pipe is supported by the plurality of second clamps transversely across the plurality of second templates and abuts against the outer edge of the fourth side of the plurality of second templates. A building structure as claimed in claim 2, wherein the first section of the reinforcement structure is connected to the first steel pipe, and the second section of the reinforcement structure is connected to the second steel pipe. The building structure of claim 2, wherein when the angle between the fourth side of the plurality of second templates and the second side of the plurality of first templates is 90°, the reinforcement structure further comprises a third section, both ends of which are respectively fixed to the first section and the second section to strengthen the reinforcement structure. A building structure as claimed in claim 1, wherein the latch of each of the plurality of first clamps includes a through hole passing through the latch along the diameter of the latch, and further includes: a fastener that removably passes through the through hole of the latch and is configured to force the two adjacent first templates to rest against each other during the passing process. As in the building structure of claim 1, each of the baffles is roughly wedge-shaped, and the second end of each of the first clamps has a groove extending in a direction perpendicular to the supporting edge, and the groove has an inner surface matching the outer shape of the baffle to operably accommodate the baffle, so that the distance between the baffle and the steel pipe can gradually decrease as the depth of the baffle entering the groove changes, until the baffles abut against the steel pipe, so that the steel pipe is clamped by the baffles, the supporting edges and the outer edge of the second side of the plurality of first templates. A building structure as claimed in claim 1 or 5, wherein each of the plurality of first clamps has a transverse flange located on the opposite side of the bearing edge and protruding in a direction substantially parallel to the extension direction of the latch, and the transverse flange has a resting edge located at its periphery, wherein when the plurality of first clamps are fixed to the plurality of first templates, the resting edge of the transverse flange rests against the outer edges of the second sides of the plurality of first templates. A construction method, comprising: providing a scrapped scaffold, the scrapped scaffold comprising a supporting tube, two supporting tubes and two inclined supporting tubes, the two ends of the supporting tube are respectively connected to one end of the two supporting tubes, and the two ends of each of the two inclined supporting tubes are respectively connected to the middle section of the supporting tube and one of the two supporting tubes; cutting the scrapped scaffold to form two reinforcement structures with circular cross sections and two steel pipes, each of the two reinforcement structures having a first section, a second section perpendicular to the first section and a third section, and the two ends of the reinforcement structures are respectively fixed to the first section and the second section to strengthen the reinforcement structure; assembling a plurality of first templates so that the A first side of a plurality of first templates jointly defines a first plane which is substantially perpendicular to a ground and used to contact concrete, and the plurality of first templates have a second side opposite to the first side; a plurality of second templates are organized so that a third side of the plurality of second templates jointly defines a second plane which is substantially perpendicular to a ground and used to contact concrete, and the plurality of second templates have a fourth side opposite to the third side; the plurality of first templates and the plurality of second templates are connected so that the first plane is perpendicular to the second plane; one of the two reinforcement structures is set on the plurality of first templates and the plurality of second templates The first section of the reinforcement structure is fixed to the second sides of the plurality of first templates and the second section of the reinforcement structure is fixed to the fourth sides of the plurality of second templates through a plurality of first clamps, wherein each of the first clamps has a first end, a second end and a bearing edge between the first end and the second end, wherein the first end is configured to fix the first clamps to the first templates and the second templates, and the second end has a groove to receive a baffle therein, wherein the baffle has a first side and a second side that are not parallel and opposite to each other and is in a wedge shape that is wide at the top and narrow at the bottom, and the inner surface of the groove The two sides for the first side and the second side to bear against have an angle inclined toward the first end relative to the horizontal direction, so that when the baffle is placed in the groove, there is a first angle between the first side and the bearing side, and there is a second angle between the second side and the bearing side, and the second angle is less than the first angle and less than 90 degrees, and the first section and the second section of the reinforcement structure are respectively fixed by the second sides of the first clamps against the first section and the second section at a position slightly higher than the contact point of the first section and the second section with the outer edges of the second sides of the first templates and the fourth sides of the second templates. A construction method as claimed in claim 8, wherein each of the plurality of first clamps has a first end, a second end and a bearing edge between the first end and the second end, wherein the first end has a latch protruding vertically from the first end, and the second end is configured to receive a baffle therein, and the method further comprises: passing the latches of the plurality of first clamps transversely through the corresponding two connecting members of two adjacent first templates The connecting holes are used to connect the two adjacent first templates, and the plurality of first clamps are fixed on the second side of one of the two adjacent first templates; and the steel pipe is transversely spanned across the plurality of first templates and arranged on the supporting edges of the plurality of first clamps, and the plurality of baffles of the plurality of first clamps are configured to press the steel pipe against the outer edge of the plurality of first templates on the second side. A construction method, comprising: providing a scrapped scaffold, which is roughly rectangular, including two oppositely arranged long sides and two oppositely arranged short sides; cutting the scrapped scaffold to form two L-shaped reinforcement structures, which have a first section and a second section with a circular cross section, the first section being perpendicular to the second section; assembling a plurality of first templates, so that a first side of the plurality of first templates jointly defines a first plane that is roughly perpendicular to a ground and is used to contact concrete, and the plurality of first templates have a second side opposite to the first side; assembling a plurality of second templates The invention relates to a method for preparing a concrete slab, wherein the plurality of second templates are connected to each other so that a third side of the plurality of second templates jointly defines a second plane which is substantially perpendicular to a ground and is used to contact concrete, and the plurality of second templates have a fourth side relative to the three sides; the plurality of first templates and the plurality of second templates are connected so that the first plane is perpendicular to the second plane; one of the two reinforcement structures is disposed at an outer corner formed by the plurality of first templates and the plurality of second templates, and a first section of the reinforcement structure is fixed to the first and second sections of the plurality of first templates through a plurality of first clamps; The second section of the reinforcing structure is fixed to the fourth sides of the plurality of second templates, wherein the first clamps each have a first end, a second end and a bearing edge between the first end and the second end, wherein the first end is configured to fix the first clamps to the first templates and the second templates, and the second end has a groove to receive a baffle therein, the baffle has a first side and a second side that are not parallel and opposite to each other and is in a wedge shape that is wide at the top and narrow at the bottom, and the inner surface of the groove is relatively horizontal to the two sides for the first side and the second side to bear respectively The first end of the reinforcement structure has an angle inclined toward the first end, so that when the baffle is placed in the groove, there is a first angle between the first side and the supporting side, and there is a second angle between the second side and the supporting side, and the second angle is less than the first angle and less than 90 degrees, and the first section and the second section of the reinforcement structure are respectively fixed by the second sides of the first clamps at a position slightly higher than the contact point of the first section and the second section with the outer edge of the second sides of the first templates and the fourth sides of the second templates.

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