CN211817865U - Supporting structure is adjusted to assembly type structure - Google Patents
Supporting structure is adjusted to assembly type structure Download PDFInfo
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- CN211817865U CN211817865U CN202020369914.6U CN202020369914U CN211817865U CN 211817865 U CN211817865 U CN 211817865U CN 202020369914 U CN202020369914 U CN 202020369914U CN 211817865 U CN211817865 U CN 211817865U
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- seat
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- 238000005303 weighing Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the technique of construction and specifically relates to a bearing structure is adjusted to assembly type structure is related to, including support body and building body, be provided with a plurality of guide rails on the support body, be provided with a plurality of floors on the building body, be provided with the guide holder the same with guide rail quantity on the floor, the guide holder can be dismantled with the floor and be connected, guide holder and guide rail sliding fit still are provided with hoisting device on the support body, and hoisting device can be dismantled with the support body and be connected, and hoisting device can dismantle with the building body and be connected, is provided with on the guide holder and prevents weighing down the structure, and the weighing down structure that weighs down includes the casing, is provided with in the casing to be used for locking the support body to prevent the locking structure that the support body falls, is used for driving the drive structure. The utility model discloses have the effect that prevents the scaffold frame and fall.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and specifically relates to a bearing structure is adjusted to assembly type structure is related to.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.
The existing lifting scaffold disclosed in the Chinese patent with the patent publication number of CN2276956Y comprises a base and a frame body arranged on the base, wherein the frame body is formed by connecting vertical rods and web members and is connected with a building through a steel beam, a running channel is arranged in the frame body, a lifting device is arranged in the running channel, and the lifting device is composed of an electric hoist and a steel cable.
The above prior art solutions have the following drawbacks: if the steel cable of the lifting device is broken, the scaffold can fall, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a supporting structure is adjusted to assembly type structure has set up anti-falling structure, and it has the effect that prevents the scaffold frame and fall.
The above object of the present invention is achieved by the following technical solutions: the utility model provides a supporting structure is adjusted to assembly type structure, includes support body and building body, be provided with a plurality of guide rails on the support body, be provided with a plurality of floors on the building body, be provided with the guide seat the same with guide rail quantity on the floor, the guide seat can be dismantled with the floor and be connected, and guide seat and guide rail sliding fit still are provided with hoisting device on the support body, and hoisting device can be dismantled with the support body and be connected, and hoisting device can be dismantled with the building body and be connected, is provided with on the guide seat and prevents weighing down the structure, prevents weighing down the structure and includes the casing, is provided with in the casing to be used for locking the support body to prevent the locking structure that the support body falls, is used for driving the drive structure of locking structure.
Through adopting above-mentioned technical scheme, hoisting device can pull the frame body and rise and reduce, and the guide rail removes on the guide holder, and when the frame body risees the back, take off the guide holder of the bottom floor lower floor, install the higher floor at the floor, can make the frame body can move on whole building. The drive structure is used for driving the unlocking structure to lock, the locking structure can only rise when locking the support body and can not descend, prevents that the support body from falling, and the unlocking structure is used for the unlocking to the locking structure, and the support body can descend when the locking structure is unlocked, and the support body descends to the ground after the user of service can demolish the support body, is convenient for accomodate and retrieve and recycle.
The present invention may be further configured in a preferred embodiment as: be provided with pivot one and pivot two in the casing, pivot one is parallel contactless setting with pivot two, and pivot one all rotates with the inside wall of casing with the both ends of changeing two to be connected, locking structure includes ratchet and pawl, ratchet and pawl meshing, the fixed cover of ratchet is established on pivot one, the fixed cover of pawl is established on pivot two, be provided with the torsional spring on the pivot two, torsional spring one end and two fixed connection of pivot, the other end and casing butt, drive structure and a pivot fixed connection, unlocking structure and two fixed connection of pivot.
By adopting the technical scheme, when the lifting device enables the frame body to be lifted, the driving structure drives the rotating shaft to rotate in the positive direction, and the locking structure does not limit the movement of the guide rail at the moment; when the frame body descends, the pawl limits the reverse rotation of the ratchet wheel, so that the first rotating shaft cannot rotate reversely, the guide rail cannot move due to the limitation of the driving structure, and the effect of preventing the frame body from falling is achieved.
The present invention may be further configured in a preferred embodiment as: the driving structure comprises a gear and a rack, the gear is fixedly sleeved on the first rotating shaft, the rack is fixedly arranged on the guide rail, and the gear is meshed with the rack.
By adopting the technical scheme, when the lifting device enables the frame body to be lifted, the rack moves to drive the gear to rotate in the forward direction, the gear rotates in the forward direction to drive the rotating shaft I to rotate in the forward direction, the rotating shaft I rotates in the forward direction to enable the ratchet wheel to rotate in the forward direction, and at the moment, the locking structure does not limit the movement of the guide rail; when the frame body descends, the pawl limits the reverse rotation of the ratchet wheel, so that the first rotating shaft and the gear cannot rotate reversely, the guide rail cannot move, and the effect of preventing the frame body from falling is achieved.
The present invention may be further configured in a preferred embodiment as: the unlocking structure comprises a wrench and a clamping portion used for limiting the wrench, the wrench is fixedly sleeved on the second rotating shaft, a slotted hole is formed in the casing, the wrench extends out of the slotted hole, box bodies are arranged on two sides of the slotted hole, a mounting groove is formed in each box body, and the clamping portion is arranged in each box body.
Through adopting above-mentioned technical scheme, pull the spanner and can pull the pawl from the ratchet, joint portion makes the position of spanner fixed.
The present invention may be further configured in a preferred embodiment as: the clamping portion comprises a clamping block and a spring, the two ends of the spring are fixedly connected with the clamping block and the mounting groove respectively, and the clamping block is connected with the side wall of the mounting groove in a sliding mode.
Through adopting above-mentioned technical scheme, pull down the spanner, the spring extension makes the slider stretch out the mounting groove, slider and spanner butt make the rigidity of spanner.
The present invention may be further configured in a preferred embodiment as: the guide seat is provided with a sliding groove, the guide rail is provided with a sliding block, the sliding groove is in sliding fit in the sliding block, and the section of the sliding block is T-shaped.
Through adopting above-mentioned technical scheme, the setting of T type slider prevents that the guide rail from sliding in the guide bracket, and the slider is deviate from the spout and is caused the support body to fall.
The present invention may be further configured in a preferred embodiment as: the sliding block is provided with a plurality of grooves, a plurality of pulleys are arranged in the grooves, the pulleys are rotatably connected with the inner side walls of the grooves, and the pulleys are abutted to the sliding grooves.
Through adopting above-mentioned technical scheme, the setting of pulley reduces the frictional force between spout and the slider, the removal of the support body of being convenient for.
The present invention may be further configured in a preferred embodiment as: the lifting device comprises an electric hoist and a mounting seat, the mounting seat comprises a seat body and a hanging ring, the seat body is installed on a building body, the hanging ring is installed on the seat body, a first hook is arranged on the electric hoist and can be detached from the hanging ring, a steel cable used for lifting is further arranged on the electric hoist, a second hook is arranged on the steel cable, and the second hook is detached from a frame body.
By adopting the technical scheme, the steel cable is contracted and extended through the electric hoist so as to lift and lower the frame body.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the lifting device can pull the frame body to rise and fall, the guide rail moves on the guide seat, and after the frame body rises, the guide seat at the lower layer of the lowest floor is taken down and installed at the higher layer of the floor, so that the frame body can move on the whole building. The driving structure is used for driving the unlocking structure to be locked, the frame body can only ascend and cannot descend when the locking structure is locked, the frame body is prevented from falling, the unlocking structure is used for unlocking the locking structure, the frame body can descend when the locking structure is unlocked, and a user can detach the frame body after the frame body descends to the ground, so that the frame body is convenient to store, recycle and reuse;
2. when the lifting device enables the frame body to be lifted, the rack moves to drive the gear to rotate in the forward direction, the gear rotates in the forward direction to drive the rotating shaft I to rotate in the forward direction, the rotating shaft I rotates in the forward direction to enable the ratchet wheel to rotate in the forward direction, and at the moment, the locking structure does not limit the movement of the guide rail; when the frame body descends, the pawl limits the reverse rotation of the ratchet wheel, so that the first rotating shaft and the gear cannot rotate reversely, the guide rail cannot move, and the effect of preventing the frame body from falling is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view showing the structure of a guide rail and a lifting device.
FIG. 3 is a schematic plan view of the fall arrest structure.
Fig. 4 is a schematic cross-sectional view of the housing.
Fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.
Reference numerals: 1. a frame body; 2. a building body; 20. a floor; 3. a guide rail; 30. a slider; 300. a groove; 301. a pulley; 4. a guide seat; 40. a chute; 5. a lifting device; 50. an electric hoist; 500. a first hook is arranged; 501. a steel cord; 502. a second hook; 51. a mounting seat; 510. a base body; 511. hanging a ring; 6. a housing; 60. a first rotating shaft; 61. a second rotating shaft; 62. a torsion spring; 63. a box body; 64. mounting grooves; 7. a locking structure; 70. a ratchet wheel; 71. a pawl; 8. a drive structure; 80. a gear; 81. a rack; 9. an unlocking structure; 90. a wrench; 91. a clamping part; 910. a clamping block; 911. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a supporting structure is adjusted to assembly type structure, as shown in fig. 1 and fig. 2, including support body 1 and building body 2, be provided with a plurality of guide rails 3 on the support body 1, be provided with a plurality of floors 20 on the building body 2, be provided with guide seat 4 the same with 3 quantity of guide rails on the floor 20, guide seat 4 can be dismantled with floor 20 and be connected, guide seat 4 and 3 sliding connection of guide rail, still be provided with hoisting device 5 on the support body 1, hoisting device 5 can be dismantled with support body 1 and be connected, hoisting device 5 can be dismantled with building body 2 and be connected. Lifting device 5 can pull support body 1 and rise and descend, and guide rail 3 moves on guide seat 4, and when support body 1 risees the back, takes off the guide seat 4 of 20 lower levels of the storey of the most, installs the higher floor at floor 20, can make support body 1 can move on whole building. Be provided with on guide 4 and prevent weighing down the structure, prevent weighing down the structure and include casing 6, be provided with drive structure 8 in the casing 6, locking structure 7 and unblock structure 9, drive structure 8 is used for the locking of drive unblock structure 9, make support body 1 can only rise when locking structure 7 locks and can not descend, prevent that support body 1 from falling, unblock structure 9 is used for the unblock to locking structure 7, support body 1 can descend when locking structure 7 unblocks, support body 1 descends to the ground after the user can demolish support body 1, be convenient for accomodate and retrieve and recycle.
As shown in fig. 2, the lifting device 5 includes an electric hoist 50 and a mounting base 51, the mounting base 51 includes a base 510 and a hanging ring 511, the base 510 is mounted on the building body 2, the hanging ring 511 is mounted on the base 510, a first hook 500 is provided on the electric hoist 50, the first hook 500 is detachably connected to the hanging ring, and the electric hoist 50 is mounted on the mounting base 51 through the first hook 500. The electric hoist 50 is further provided with a steel cable 501 for lifting, a second hook 502 is arranged on the steel cable 501, and the second hook 502 is detachably connected with the frame body 1. The wire 501 is contracted and extended by the electric hoist 50 to raise and lower the frame body 1.
As shown in fig. 3 and 4, the guide base 4 is provided with a sliding groove 40, the guide rail 3 is provided with a sliding block 30, the sliding groove 40 is slidably fitted in the sliding block 30, and the section of the sliding block 30 is T-shaped. The T-shaped sliding block is arranged to prevent the sliding block 30 from dropping from the sliding groove 40 to cause the falling of the frame body 1 when the guide rail 3 slides in the guide seat 4. Be provided with a plurality of recesses 300 on the slider 30, be provided with a plurality of pulleys 301 in the recess 300, pulley 301 rotates with the inside wall of recess 300 to be connected, and pulley 301 and spout 40 butt. The arrangement of the pulley 301 reduces the friction between the sliding chute 40 and the sliding block 30, thereby facilitating the movement of the frame body 1.
A first rotating shaft 60 and a second rotating shaft 61 are arranged in the shell 6, the first rotating shaft 60 and the second rotating shaft 61 are arranged in parallel and in a non-contact mode, and the two ends of the first rotating shaft 60 and the two ends of the second rotating shaft are rotatably connected with the inner side wall of the shell 6. The driving structure 8 comprises a gear 80 and a rack 81, the gear 80 is fixedly sleeved on the first rotating shaft 60, the rack 81 is fixedly arranged on the guide rail 3, and the gear 80 is meshed with the rack 81. The locking structure 7 comprises a ratchet wheel 70 and a pawl 71, the ratchet wheel 70 is meshed with the pawl 71, the ratchet wheel 70 is fixedly sleeved on the first rotating shaft 60, the pawl 71 is fixedly sleeved on the second rotating shaft 61, a torsion spring 62 is arranged on the second rotating shaft 61, one end of the torsion spring 62 is fixedly connected with the second rotating shaft 61, and the other end of the torsion spring is abutted to the shell 6. When the lifting device 5 lifts the frame body 1, the rack 81 moves to drive the gear 80 to rotate in the forward direction, the gear 80 rotates in the forward direction to drive the first rotating shaft 60 to rotate in the forward direction, the first rotating shaft 60 rotates in the forward direction to drive the ratchet wheel 70 to rotate in the forward direction, and at the moment, the locking structure 7 does not limit the movement of the guide rail 3; when the frame body 1 descends, the pawl 71 limits the reverse rotation of the ratchet wheel 70, so that the first rotating shaft 60 and the gear 80 cannot rotate reversely, the guide rail 3 cannot move, and the effect of preventing the frame body 1 from falling is achieved.
As shown in fig. 4 and 5, the unlocking structure 9 includes a wrench 90 and a clamping portion 91 for limiting the wrench 90, the wrench 90 is fixedly sleeved on the second rotating shaft 61, a slot hole is formed in the casing 6, the wrench 90 extends out of the slot hole, the box body 63 is fixedly arranged on two sides of the slot hole, the mounting groove 64 is formed in the box body 63, the clamping portion 91 is arranged in the mounting groove 64, the clamping portion 91 includes a clamping block 910 and a spring 911, two ends of the spring 911 are respectively fixedly connected to the clamping block 910 and the mounting groove 64, and the clamping block 910 is slidably connected to a side wall of the mounting groove 64. When the wrench 90 is wrenched, the pawl 71 is pulled away from the ratchet 70, the spring 911 is stretched to extend the slide block 30 out of the mounting groove 64, and the slide block 30 abuts against the wrench 90 to fix the position of the wrench 90.
The implementation principle of the embodiment is as follows: when the frame body 1 needs to be lifted, the electric hoist 50 drives the steel cable 501 to pull the frame body 1 to be lifted, the guide rail 3 slides on the guide seat 4, at the moment, the rack 81 moves to drive the gear 80 to rotate in the forward direction, the gear 80 rotates in the forward direction to drive the first rotating shaft 60 to rotate in the forward direction, the first rotating shaft 60 rotates in the forward direction to enable the ratchet wheel 70 to rotate in the forward direction, and at the moment, the locking structure 7 does not limit the movement of the guide rail 3; when the frame body 1 falls, the pawl 71 limits the reverse rotation of the ratchet wheel 70, so that the first rotating shaft 60 and the gear 80 cannot rotate reversely, and the guide rail 3 cannot move; when the frame 1 needs to be lowered, the wrench 90 is pulled down, and the electric hoist 50 drives the steel cable 501 to lower the frame 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a bearing structure is adjusted to prefabricated building which characterized in that: including support body (1) and building body (2), be provided with a plurality of guide rail (3) on support body (1), be provided with a plurality of floors (20) on building body (2), be provided with guide seat (4) the same with guide rail (3) quantity on floor (20), guide seat (4) can be dismantled with floor (20) and be connected, guide seat (4) and guide rail (3) sliding fit, still be provided with hoisting device (5) on support body (1), hoisting device (5) can be dismantled with support body (1) and be connected, hoisting device (5) can be dismantled with building body (2) and be connected, be provided with on guide seat (4) and prevent weighing down the structure, prevent weighing down the structure and include casing (6), be provided with in casing (6) and be used for locking support body (1), prevent locking structure (7) that support body (1) falls, be used for driving drive locking structure (8) of locking structure (7) locking support body (1) and be used for unlocking structure (9) unblock to locking structure (7).
2. The fabricated building adjustment support structure of claim 1, wherein: be provided with pivot one (60) and pivot two (61) in casing (6), pivot one (60) and the parallel contactless setting of pivot two (61), and pivot one (60) and the both ends of changeing two all are connected with the inside wall rotation of casing (6), locking structure (7) include ratchet (70) and pawl (71), ratchet (70) and pawl (71) meshing, ratchet (70) fixed cover is established on pivot one (60), pawl (71) fixed cover is established on pivot two (61), be provided with torsional spring (62) on pivot two (61), torsional spring (62) one end and pivot two (61) fixed connection, the other end and casing (6) butt, drive structure (8) and pivot one (60) fixed connection, unlocking structure (9) and pivot two (61) fixed connection.
3. The adjustable supporting structure for prefabricated buildings according to claim 2, characterized in that the driving structure (8) comprises a gear (80) and a rack (81), the gear (80) is fixedly sleeved on the first rotating shaft (60), the rack (81) is fixedly arranged on the guide rail (3), and the gear (80) is meshed with the rack (81).
4. The assembly type structure adjusting and supporting structure as claimed in claim 3, wherein the unlocking structure (9) comprises a wrench (90) and a clamping portion (91) for limiting the wrench (90), the wrench (90) is fixedly sleeved on the second rotating shaft (61), a slotted hole is formed in the casing (6), the wrench (90) extends out of the slotted hole, box bodies (63) are arranged on two sides of the slotted hole, a mounting groove (64) is formed in each box body (63), and the clamping portion (91) is arranged in each box body (63).
5. The adjustable supporting structure for prefabricated buildings according to claim 4, wherein the clamping part (91) comprises a clamping block (910) and a spring (911), two ends of the spring (911) are respectively and fixedly connected with the clamping block (910) and the installation groove (64), and the clamping block (910) is slidably connected with the side wall of the installation groove (64).
6. The assembly type structure adjusting and supporting structure according to claim 1, wherein a sliding groove (40) is formed in the guide seat (4), a sliding block (30) is arranged on the guide rail (3), the sliding groove (40) is in sliding fit in the sliding block (30), and the cross section of the sliding block (30) is T-shaped.
7. The adjustable supporting structure of assembled buildings according to claim 6, characterized in that the sliding block (30) is provided with a plurality of grooves (300), a plurality of pulleys (301) are arranged in the grooves (300), the pulleys (301) are rotatably connected with the inner side walls of the grooves (300), and the pulleys (301) are abutted against the sliding groove (40).
8. The adjustable supporting structure of assembled building of claim 1, wherein the lifting device (5) comprises an electric hoist (50) and a mounting seat (51), the mounting seat (51) comprises a seat body (510) and a hanging ring (511), the seat body (510) is installed on the building body (2), the hanging ring (511) is installed on the seat body (510), the electric hoist (50) is provided with a first hook (500), the first hook (500) is detachably connected with the hanging ring, the electric hoist (50) is further provided with a steel cable (501) for lifting, the steel cable (501) is provided with a second hook (502), and the second hook (502) is detachably connected with the frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020369914.6U CN211817865U (en) | 2020-03-21 | 2020-03-21 | Supporting structure is adjusted to assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020369914.6U CN211817865U (en) | 2020-03-21 | 2020-03-21 | Supporting structure is adjusted to assembly type structure |
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| Publication Number | Publication Date |
|---|---|
| CN211817865U true CN211817865U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020369914.6U Active CN211817865U (en) | 2020-03-21 | 2020-03-21 | Supporting structure is adjusted to assembly type structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047601A (en) * | 2021-03-22 | 2021-06-29 | 江苏鑫宸宇建设有限公司 | External wall construction operation platform and construction method thereof |
| CN113607320A (en) * | 2021-06-25 | 2021-11-05 | 陆新建 | Steel cable tension testing device for elevator |
| CN114775992A (en) * | 2022-04-02 | 2022-07-22 | 山东新活新材料科技有限公司 | Driving anti-falling device for lifting of building climbing frame and lifting system thereof |
| CN118270667A (en) * | 2024-06-03 | 2024-07-02 | 杭州华诚机械有限公司 | Assembly type building tower crane jacking device with anti-falling structure and safety control method |
-
2020
- 2020-03-21 CN CN202020369914.6U patent/CN211817865U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047601A (en) * | 2021-03-22 | 2021-06-29 | 江苏鑫宸宇建设有限公司 | External wall construction operation platform and construction method thereof |
| CN113607320A (en) * | 2021-06-25 | 2021-11-05 | 陆新建 | Steel cable tension testing device for elevator |
| CN114775992A (en) * | 2022-04-02 | 2022-07-22 | 山东新活新材料科技有限公司 | Driving anti-falling device for lifting of building climbing frame and lifting system thereof |
| CN118270667A (en) * | 2024-06-03 | 2024-07-02 | 杭州华诚机械有限公司 | Assembly type building tower crane jacking device with anti-falling structure and safety control method |
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Address after: 455000 No. 37, Caisang Xingzheng Road, Linzhou City, Anyang City, Henan Province Patentee after: Zhongrunchang Hongjian Engineering Group Co.,Ltd. Address before: 455000 No. 37, Caisang Xingzheng Road, Linzhou City, Anyang City, Henan Province Patentee before: Hanan Changhong Construction Engineering Co.,Ltd. |