CN108868166B - Common inclination angle zero component installation positioning ruler in steel structure and use method - Google Patents
Common inclination angle zero component installation positioning ruler in steel structure and use method Download PDFInfo
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- CN108868166B CN108868166B CN201810697715.5A CN201810697715A CN108868166B CN 108868166 B CN108868166 B CN 108868166B CN 201810697715 A CN201810697715 A CN 201810697715A CN 108868166 B CN108868166 B CN 108868166B
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- ruler
- bottom plate
- turning plate
- protractor
- height
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- 238000009434 installation Methods 0.000 title claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a common inclination angle component mounting positioning ruler in a steel structure and a use method thereof. The method comprises the steps of adjusting and fixing the included angle between a base plate and a turning plate according to the installation angle of a part, rotating a regular polygon prism height gauge to the position corresponding to the installation angle, placing the base plate at the installation position of the part, placing the part on the turning plate, reading the length value of the part, obtaining the corresponding height value on the regular polygon prism height gauge according to the length value, and fixing the part through spot welding after the part is positioned, so that the part is positioned. The positioning rule and the using method can realize positioning quickly and accurately under a set angle, and improve positioning precision and production efficiency.
Description
Technical Field
The invention relates to a common inclination angle zero component installation positioning ruler in a steel structure and a using method thereof.
Background
The installation and the positioning of the inclined parts in the machining and the manufacturing of the steel structure need a plurality of positioning parameters, such as angles, heights and the like, the common inclination angles of the installation of the inclined parts in the steel structure are 15 degrees, 30 degrees, 40 degrees, 45 degrees, 60 degrees and 75 degrees, part of drawings only indicate the angles or the gradients of the inclined parts, the heights are not indicated, the corresponding heights of the inclined parts are mostly calculated by installation personnel according to the drawings during the installation, and a measuring tape or a ruler is adopted to position the inclined parts. The installation mode causes slow positioning of the inclined parts, poor positioning precision and difficult control of installation errors, and seriously restricts the production efficiency of the steel structure with the inclined parts.
Disclosure of Invention
The invention aims to solve the technical problem of providing a positioning rule and a using method for mounting common inclination angle components in a steel structure.
In order to solve the technical problems, the common inclination angle zero component mounting positioning ruler in the steel structure comprises a bottom plate, a turning plate, a protractor, a fixing bolt, a spring, a clamping groove, a sliding block, a fastening bolt, a hinge seat, a connecting bent rod, a regular polygonal prism height gauge and a knob, wherein one end of the bottom plate is hinged with the turning plate through a rotating shaft, one side of the bottom plate is provided with a sliding groove, the fixing bolt is arranged in the center of the protractor in a penetrating manner, the spring is sleeved in the fixing bolt and is positioned on the back surface of the protractor, the bottom edge of the protractor, together with the fixing bolt and the spring, is positioned in the sliding groove and moves along the sliding groove, the clamping groove is arranged on the middle surface of the bottom plate along the length direction of the bottom plate, the sliding block is positioned in the clamping groove and slides along the clamping groove, the two ends of the connecting bent rod are respectively hinged to the sliding block and the hinge seat, each side of the regular polygonal prism height gauge is provided with a height scale corresponding to a common inclination angle of a component and is arranged on the outer edge of the inner side surface of the turning plate in a climbing mode through an ear, the knob is arranged at the top end of the regular polygonal prism height gauge and drives the regular variable prism height gauge to rotate, and the outer edge of the outer side surface of the turning plate is provided with a length scale.
Further, the protractor is a 180 protractor.
Furthermore, the end face of the outer side at the rear end of the bottom plate sliding groove is an arc-shaped face, and the fixing bolt is coaxial with the rotating shaft hinged with the bottom plate and the turning plate when sliding to the arc-shaped face.
Furthermore, this positioning ruler still includes the anticreep round pin, the anticreep round pin is located in the spout of bottom plate and be located the front end of spout.
Furthermore, an angle graduated scale is arranged on the top surface of the clamping groove, corresponds to an included angle between the bottom plate and the turning plate and is indicated through the end face of the sliding block.
Furthermore, the height scales on each side of the regular polygonal prism height ruler correspond to the common inclination angle of the component, and the height scales mark the height value according to the inclination angle value and the length value measured by the length scales on the outer edge of the outer side surface of the turning plate.
Further, the circumferential surface of the knob marks a common inclination angle of a component, and the marking position corresponds to the height scale of the regular polygonal prism height gauge under the inclination angle.
The use method of the positioning ruler comprises the following steps:
step one, loosening a fastening bolt according to the installation angle required by a component, driving a sliding block to displace in a clamping groove by pushing a connecting bent rod, enabling a turning plate to turn over, measuring the included angle between a bottom plate and the turning plate through a protractor, wherein the center of the protractor is positioned at the rear end of a bottom plate sliding groove and is coaxial with a rotating shaft connected with the bottom plate and the turning plate, and the included angle is consistent with the angle required by the component;
rotating a knob to drive the regular polygonal prism height ruler to rotate to a height scale ruler corresponding to the installation angle;
pressing down the fixing bolt to enable the fixing bolt to slide into the sliding groove of the bottom plate, and pushing the protractor to displace along the sliding groove so as to enable the protractor not to be higher than the turning plate;
and fourthly, placing the bottom plate at the installation position of the part, placing the part on the surface of the turning plate, reading the length value of the part through the length scale on the outer edge of the outer side surface of the turning plate, obtaining a corresponding height value on the height scale of the regular polygonal prism height ruler according to the length value, thus obtaining the positioning data of the part, fixing the part by spot welding after positioning, taking out the positioning ruler, and completing the positioning of the part.
The invention adopts the technical scheme that a bottom plate is hinged with a turning plate in the positioning ruler, a sliding groove is arranged on one side of the bottom plate, the bottom edge of a protractor, together with a fixing bolt and a spring, is positioned in the sliding groove and moves along the sliding groove, a clamping groove is arranged on the surface of the bottom plate, a sliding block is positioned in the clamping groove, a fastening bolt is screwed at the position of the sliding block fixing the sliding block in the clamping groove, a hinging seat is arranged at the front part of the inner side surface of the turning plate, a connecting bent rod is hinged with the sliding block and the hinging seat, a regular polygonal prism height ruler is arranged on the outer edge of the inner side surface of the turning plate through an ear piece and rotates through. The method includes the steps that the included angle between a base plate and a turning plate is adjusted according to the installation angle of a part and is fixed, a regular polygon prism height gauge rotates to the position corresponding to the installation angle, the base plate is arranged at the installation position of the part, the part is arranged on the turning plate, the length value of the part is read, the corresponding height value is obtained on a height scale of the regular polygon prism height gauge according to the length value, accordingly, the positioning data of the part is obtained, the part is fixed through spot welding after being positioned, the positioning ruler is taken out, and the positioning of the part is completed. The positioning ruler and the using method overcome the defects of the traditional inclined component installation, can conveniently measure the length and the installation height of the inclined component at a set angle, can quickly and accurately realize positioning, and improve the positioning precision and the production efficiency.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic structural view of a positioning rule for mounting common inclination angle components in a steel structure according to the present invention;
fig. 2 is a front view of fig. 1.
Detailed Description
For example, as shown in fig. 1 and fig. 2, the common inclination angle zero component installation positioning ruler in a steel structure of the present invention comprises a bottom plate 1, a turning plate 2, a protractor 3, a fixing bolt 4, a spring 5, a clamping groove 6, a sliding block 7, a fastening bolt 8, a hinge seat 9, a connecting bent rod 10, a regular polygonal prism height ruler 11 and a knob 12, wherein one end of the bottom plate 1 and the turning plate 2 are hinged through a rotating shaft 21, one side of the bottom plate 1 is provided with a sliding groove 13, the fixing bolt 4 is arranged at the center of the protractor 3 in a penetrating manner, the spring 5 is sleeved in the fixing bolt 4 and is arranged at the back of the protractor 3, the bottom edge of the protractor 3 together with the fixing bolt 4 and the spring 5 is arranged in the sliding groove 13 and moves along the sliding groove 13, the clamping groove 6 is arranged at the middle surface of the bottom plate 1 along the length direction of the bottom plate 1, the sliding block 7 is arranged in the clamping groove 6, the hinge seat 9 is arranged at the front part of the inner side surface of the turning plate 2, two ends of the connecting bent rod 10 are respectively hinged to the sliding block 7 and the hinge seat 9, each side of the regular polygonal prism height ruler 11 is provided with a height scale 14 corresponding to a common inclination angle of a component and is arranged on the outer edge of the inner side surface of the turning plate 2 through an ear piece 15, the knob 12 is arranged at the top end of the regular polygonal prism height ruler 11 and drives the regular variable prism height ruler 11 to rotate, and the outer edge of the outer side surface of the turning plate 2 is provided with a length scale 22.
Preferably, the protractor 3 is a 180 protractor.
Preferably, the outer side end face of the rear end of the sliding groove 13 of the bottom plate 1 is an arc-shaped face 16, and the fixing bolt 4 is coaxial with a rotating shaft 21 hinged with the bottom plate 1 and the turning plate 2 when sliding to the arc-shaped face 16. So as to ensure the accuracy of the angle gauge for measuring the angle. When the protractor needs to slide along the sliding chute, the fixed bolt is pushed to enable the protractor to overcome the thrust of the spring arranged on the back surface, and the fixed bolt enters the sliding chute, so that the protractor can be pushed to slide along the sliding chute; when the protractor slides to the arc surface at the rear end of the sliding groove, the fixing bolt protrudes out of the sliding groove and is abutted against the arc surface under the action of the thrust of the spring, so that the center of the protractor is coaxial with the rotating shaft hinged with the bottom plate and the turning plate.
Preferably, the positioning rule further comprises a separation preventing pin 17, wherein the separation preventing pin 17 is arranged in the sliding groove 13 of the bottom plate 1 and is positioned at the front end of the sliding groove 13. The anti-slip pin is used for preventing the protractor from slipping out of the sliding groove when sliding in the sliding groove, and plays a role in limiting.
Preferably, an angle graduated scale 61 is arranged on the top surface of the clamping groove 6, and the angle graduated scale 61 corresponds to an included angle between the bottom plate 1 and the turning plate 2 and is indicated by the end surface of the sliding block 7. The angle scale on the side face of the clamping groove facilitates adjustment of an included angle between the bottom plate and the turning plate, the included angle can be directly indicated from the angle scale, but due to reasons such as part assembly, the accuracy of the angle scale is poorer than that of an angle value measured by a protractor, and the angle scale is suitable for occasions with low installation angle accuracy of components.
Preferably, the height scales 14 on each side of the regular polygonal prism height ruler 11 correspond to common inclination angles of components, and the height scales 14 calibrate height values according to the inclination angle values and length values measured by the length scales 22 on the outer edge of the outer side surface of the turning plate 2. Aiming at common inclination angles of component installation, the height scales of the regular hexagonal prism can adopt a regular hexagonal prism, the height scales on all sides of the regular hexagonal prism respectively correspond to the common inclination angles of 15 degrees, 30 degrees, 40 degrees, 45 degrees, 60 degrees and 75 degrees, under a set angle, the height scales 14 on all sides of the regular hexagonal prism can be calibrated by matching with the length scales on the turning plate, a right triangle relation is formed, and under the known angle and the known length of the bevel edge, the height value is conveniently obtained.
Preferably, the circumferential surface of the knob 12 indicates a common inclination angle of the component, and the indicated position corresponds to the height scale 14 of the regular polygonal prism height gauge 11 at the inclination angle. When the part is positioned, the knob is rotated to the installation angle mark according to the installation angle required by the part, and at the moment, the regular polygonal prism height ruler under the installation angle mark rotates to the corresponding height graduated scale along with the installation angle mark, so that the corresponding numerical value can be conveniently read by contrasting with the length graduated scale on the outer edge of the outer side surface of the turning plate.
The use method of the positioning ruler comprises the following steps:
step one, loosening a fastening bolt according to the installation angle required by a component, driving a sliding block to displace in a clamping groove by pushing a connecting bent rod, enabling a turning plate to turn over, measuring the included angle between a bottom plate and the turning plate through a protractor, wherein the center of the protractor is positioned at the rear end of a bottom plate sliding groove and is coaxial with a rotating shaft connected with the bottom plate and the turning plate, and the included angle is consistent with the angle required by the component;
rotating a knob to drive the regular polygonal prism height ruler to rotate to a height scale ruler corresponding to the installation angle;
pressing down the fixing bolt to enable the fixing bolt to slide into the sliding groove of the bottom plate, and pushing the protractor to displace along the sliding groove so as to enable the protractor not to be higher than the turning plate;
and fourthly, placing the bottom plate at the installation position of the part, placing the part on the surface of the turning plate, reading the length value of the part through the length scale on the outer edge of the outer side surface of the turning plate, obtaining a corresponding height value on the height scale of the regular polygonal prism height ruler according to the length value, thus obtaining the positioning data of the part, fixing the part by spot welding after positioning, taking out the positioning ruler, and completing the positioning of the part.
The positioning ruler and the method can quickly solve the positioning problem of inclined installation of the components in the steel structure, the positioning ruler is simple in structure and convenient to use, the height and the length of the installation of the components can be conveniently measured at a set angle, the positioning of the installation process of the inclined components can be quickly and accurately realized, the positioning ruler is suitable for installation of the inclined components at narrow and small positions in space, and the positioning precision of the components and the manufacturing and installing efficiency of the steel structure are improved.
Claims (8)
1. The utility model provides a zero component installation positioning rule of inclination commonly used in steel construction which characterized in that: the positioning ruler comprises a bottom plate, a turning plate, a protractor, a fixing bolt, a spring, a clamping groove, a sliding block, a fastening bolt, a hinge seat, a connecting bent rod, a regular polygonal prism height ruler and a knob, wherein the bottom plate and one end of the turning plate are hinged through a rotating shaft, a sliding groove is formed in one side of the bottom plate, the fixing bolt is arranged in the center of the protractor in a penetrating mode, the spring is sleeved into the fixing bolt and located on the back face of the protractor, the bottom edge of the protractor, together with the fixing bolt and the spring, is located in the sliding groove and moves along the sliding groove, the clamping groove is formed in the middle surface of the bottom plate in the length direction, the sliding block is located in the clamping groove and slides along the clamping groove, the fastening bolt is screwed at the position of the sliding block, the sliding block is fixed in the clamping groove, the hinge seat is arranged on the front portion of the inner side face of the turning plate The rotary knob is arranged at the top end of the regular polygonal prism height ruler and drives the regular polygonal prism height ruler to rotate, and the length scale is arranged on the outer edge of the outer side surface of the turning plate.
2. The common inclination angle zero component installation positioning ruler in the steel structure according to claim 1, characterized in that: the protractor is a 180 protractor.
3. The common inclination angle component mounting positioning rule in the steel structure according to claim 1 or 2, characterized in that: the outer end face of the rear end of the bottom plate sliding groove is an arc-shaped face, and the fixing bolt is coaxial with the rotating shaft hinged with the bottom plate and the turning plate when sliding to the arc-shaped face.
4. The common inclination angle zero component installation positioning ruler in the steel structure as claimed in claim 3, characterized in that: the positioning ruler further comprises an anti-dropping pin, wherein the anti-dropping pin is arranged in the sliding groove of the bottom plate and is positioned at the front end of the sliding groove.
5. The common inclination angle zero component installation positioning ruler in the steel structure as claimed in claim 4, characterized in that: the top surface of the clamping groove is provided with an angle graduated scale, and the angle graduated scale corresponds to an included angle between the bottom plate and the turning plate and is indicated through the end face of the sliding block.
6. The common inclination angle zero component installation positioning ruler in the steel structure as claimed in claim 4, characterized in that: the height scales on all sides of the regular polygonal prism height ruler correspond to common inclination angles of components, and the height scales are used for calibrating height values according to the inclination angle values and length values measured by the length scales on the outer edge of the outer side face of the turning plate.
7. The common inclination angle zero component installation positioning ruler in the steel structure as claimed in claim 6, characterized in that: the circumferential surface of the knob marks the common inclination angle of the component, and the marking position corresponds to the height scale of the regular polygonal prism height gauge under the inclination angle.
8. Use of a rule according to any one of claims 1 to 7, characterised in that it comprises the following steps:
step one, loosening a fastening bolt according to the installation angle required by the component, driving a sliding block to displace in a clamping groove by pushing a connecting bent rod, enabling a turning plate to turn over, measuring the included angle between a bottom plate and the turning plate through a protractor, wherein the center of the protractor is positioned at the rear end of a bottom plate sliding groove and is coaxial with a rotating shaft connected with the bottom plate and the turning plate, and the included angle is consistent with the angle required by the component;
rotating a knob to drive the regular polygonal prism height ruler to rotate to a height scale ruler corresponding to the installation angle;
pressing down the fixing bolt to enable the fixing bolt to slide into the sliding groove of the bottom plate, and pushing the protractor to displace along the sliding groove so as to enable the protractor not to be higher than the turning plate;
and fourthly, placing the bottom plate at the installation position of the part, placing the part on the surface of the turning plate, reading the length value of the part through the length scale on the outer edge of the outer side surface of the turning plate, obtaining a corresponding height value on the height scale of the regular polygonal prism height ruler according to the length value, thus obtaining the positioning data of the part, fixing the part by spot welding after positioning, taking out the positioning ruler, and completing the positioning of the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697715.5A CN108868166B (en) | 2018-06-29 | 2018-06-29 | Common inclination angle zero component installation positioning ruler in steel structure and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697715.5A CN108868166B (en) | 2018-06-29 | 2018-06-29 | Common inclination angle zero component installation positioning ruler in steel structure and use method |
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| CN108868166A CN108868166A (en) | 2018-11-23 |
| CN108868166B true CN108868166B (en) | 2020-09-11 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434757B (en) * | 2018-12-17 | 2023-08-08 | 南京工程学院 | Auxiliary installation device capable of adjusting inclination angle of embedded bolt and application method thereof |
| CN110118018A (en) * | 2019-04-04 | 2019-08-13 | 中国建筑第八工程局有限公司 | The positioning device and method of cylinder main reinforcement |
| CN110792261B (en) * | 2019-11-15 | 2021-06-15 | 北汇绿建集团有限公司 | Steel structure engineering site construction installation splicing pre-positioning equipment and installation method |
| CN114352036A (en) * | 2021-12-23 | 2022-04-15 | 苏州林昊板业科技有限公司 | Make things convenient for various steel sheet installation of angle modulation and location to use support |
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| JPH09216220A (en) * | 1996-02-14 | 1997-08-19 | Shingo Sakai | Board cutting device |
| DE102004055320A1 (en) * | 2004-11-16 | 2006-05-24 | Bilfinger Berger Ag | Longitudinal structural unit e.g. supporting stand, positioning device for noise protection wall erection, has adjustment unit for angle positioning of unit relative to vertical axis, and aligning device to align unit along horizontal axis |
| CN106760227A (en) * | 2016-12-30 | 2017-05-31 | 浙江科技学院（浙江中德科技促进中心） | A kind of batter post bar reinforcement positioning device |
| CN207472259U (en) * | 2017-11-20 | 2018-06-08 | 张颖 | A kind of architecture indoor measuring instrument |
-
2018
- 2018-06-29 CN CN201810697715.5A patent/CN108868166B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09216220A (en) * | 1996-02-14 | 1997-08-19 | Shingo Sakai | Board cutting device |
| DE102004055320A1 (en) * | 2004-11-16 | 2006-05-24 | Bilfinger Berger Ag | Longitudinal structural unit e.g. supporting stand, positioning device for noise protection wall erection, has adjustment unit for angle positioning of unit relative to vertical axis, and aligning device to align unit along horizontal axis |
| CN106760227A (en) * | 2016-12-30 | 2017-05-31 | 浙江科技学院（浙江中德科技促进中心） | A kind of batter post bar reinforcement positioning device |
| CN207472259U (en) * | 2017-11-20 | 2018-06-08 | 张颖 | A kind of architecture indoor measuring instrument |
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| CN108868166A (en) | 2018-11-23 |
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