CN220599114U - Multilayer bearing structure is encorbelmented outward in high altitude - Google Patents
Multilayer bearing structure is encorbelmented outward in high altitude Download PDFInfo
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- CN220599114U CN220599114U CN202322192003.7U CN202322192003U CN220599114U CN 220599114 U CN220599114 U CN 220599114U CN 202322192003 U CN202322192003 U CN 202322192003U CN 220599114 U CN220599114 U CN 220599114U
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- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 238000009415 formwork Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
A high-altitude cantilever multilayer support structure comprises a bottom support, a platform plate and a vertical rod; the platform plates are vertically arranged at intervals; the bottom support comprises a mounting plate and a diagonal brace; the mounting plate is connected to the wall body of the main body structure, and the top of the mounting plate is supported at the bottom of the lowest-layer platform plate; the diagonal brace is supported between the mounting plate and the lowest-layer platform plate; the upright posts are arranged between every two adjacent platform boards; the upper end of the vertical rod is connected with an upper connecting groove plate, and the lower end of the vertical rod is connected with a lower connecting groove plate; the bottom of the platform plate is provided with a bottom connecting strip; the top of the platform plate is provided with a top connecting strip; the upper connecting groove plate is clamped on the bottom connecting strip, and the lower connecting groove plate is clamped on the top connecting strip; a scissor brace is connected between adjacent upright posts on the same layer; a group of drawknot pieces are arranged between the platform plate and the wall body; the drawknot piece comprises a fixed pulley, a lower pull ring and a pull rope. The utility model solves the technical problems of large disassembly and assembly workload of the traditional support frame, high requirement for supporting the high-formwork scaffold for the high-rise overhead cantilever plate and high operation risk.
Description
Technical Field
The utility model belongs to the technical field of building engineering construction, and particularly relates to a high-altitude externally-overhanging multilayer support structure.
Background
Along with the rapid development of the building industry, the prefabricated building construction is increasingly widely applied to civil buildings, particularly urban residential buildings, mainly because the prefabricated building construction is predicted to have the advantages of convenient construction, fast engineering progress, small influence on surrounding environment, easy assurance of the quality of building components and the like, and an overhanging supporting structure is usually required to be erected during the installation of the prefabricated structure.
The existing cantilever supporting structure is mainly supported by a scaffold distributed below a cantilever plate, the supporting mode is large in supporting frame dismounting workload, a supporting platform is required to be arranged right below the cantilever plate, a high-formwork scaffold is required to support a high-rise cantilever (balcony) plate, and operation risks are high.
Therefore, there is a need to provide a high-altitude overhanging multi-layer support structure, which aims to solve the above problems.
Disclosure of Invention
The utility model aims to provide a high-altitude cantilever multilayer support structure, which aims to solve the technical problems that the traditional support frame is large in disassembly and assembly workload, a support platform is required to be arranged right below a cantilever plate, a high-formwork scaffold is required to support a high-rise cantilever (balcony) plate, and the operation risk is high.
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
A high-altitude cantilever multilayer support structure is arranged on the outer side of a wall body and comprises a bottom support, a platform plate and a vertical rod; the at least three platform boards are arranged at the outer side of the main body structure along the vertical interval, and the platform boards are arranged corresponding to the floor slabs of the main body structure; the bottom support is arranged below the lowest-layer platform plate and comprises a mounting plate and an inclined strut; the mounting plate is connected to the wall body of the main body structure, and the top of the mounting plate is supported at the bottom of the lowest-layer platform plate; the diagonal brace is supported between the mounting plate and the lowest-layer platform plate; the upright posts are arranged between every two adjacent platform boards at intervals along the edges of the platform boards; the upper end of the vertical rod is connected with an upper connecting groove plate, and the lower end of the vertical rod is connected with a lower connecting groove plate; the bottom of the platform plate is provided with bottom connecting strips along the peripheral edges; top connecting strips are arranged at the top of the platform plate and along the peripheral edges; the upper connecting groove plate is supported at the bottom of the upper layer platform plate and is clamped on the bottom connecting strip; the upper connecting groove plate is connected with the bottom connecting strip through a first bolt; the lower connecting groove plate is supported at the top of the lower layer platform plate and is clamped on the top connecting strip; the lower connecting groove plate is connected with the top connecting strip through a second bolt; a scissor brace is connected between adjacent upright posts on the same layer; a group of drawknot pieces are arranged between each platform plate and the wall body, and are arranged on the platform plates at intervals along the longitudinal direction; the drawknot piece comprises a fixed pulley, a lower pull ring and a pull rope; the fixed pulleys are arranged on the wall body, two lower pull rings are arranged on the platform plate at intervals along the transverse direction; the stay cord winds on the fixed pulley, and the both ends of stay cord are connected with two lower pull rings respectively that correspond.
Preferably, the mounting plate is strip-shaped and is arranged on the wall body along the longitudinal through length, and the mounting plate is fixed with the wall body through a tie bolt; the tie bolts are in a group and are connected between the mounting plate and the wall body at intervals.
Preferably, the section of the upper connecting groove plate is U-shaped, and the bottom connecting strip at the bottom of the upper layer platform plate is inserted into the U-shaped groove of the upper connecting groove plate.
Preferably, the section of the lower connecting groove plate is in an inverted U shape, and the top connecting strip at the top of the lower layer platform plate is inserted into the U-shaped groove of the lower connecting groove plate.
Preferably, one lower pull ring of the drawknot member is arranged at the outer longitudinal edge of the platform plate, and the other lower pull ring of the drawknot member is arranged near the longitudinal axis of the platform plate.
Compared with the prior art, the utility model has the following characteristics and beneficial effects.
1. The utility model can realize the stable connection between the first vertical rod and the second vertical rod and the bottom plate or the transverse plate through the connecting component, can effectively support the position of the bottom plate or the transverse plate through the reinforcing component, has stable and reliable structure, and has the effects of stable connection, effective support, reliable structure, simplicity, convenience and practicability.
2. The high-altitude cantilever multilayer support structure adopts the bracket-free suspended installation method by utilizing the constructed main body structure, so that the lower part of the support structure does not need to build an installation bracket of a huge ultrahigh system, and meanwhile, large-scale hoisting equipment is not needed, thereby greatly reducing the influence of construction on the surrounding environment and having good social benefit.
3. According to the utility model, the bottom support is arranged at the bottom of the high-altitude externally-overhanging multi-layer support structure, and meanwhile, the drawknot piece is arranged on each layer of platform plate, so that the stability and the safety of the support structure are effectively improved; in addition, in the utility model, the drawknot piece adopts the fixed pulley, the lower pull ring and the pull rope, and the connecting piece has simple structure and convenient installation.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overhead, externally overhanging multi-layered support structure of the present utility model.
Fig. 2 is an enlarged schematic view of the portion a in fig. 1.
FIG. 3 is a schematic view of the structure of the drawknot element of the present utility model connected between a platform board and a wall.
Reference numerals: 1-wall, 2-bottom support, 2.1-mounting plate, 2.2-diagonal bracing, 3-platform plate, 4-vertical rod, 5-floor, 6-upper connecting groove plate, 7-lower connecting groove plate, 8-bottom connecting strip, 9-top connecting strip, 10-first bolt, 11-second bolt, 12-fixed pulley, 13-lower pull ring, 14-stay rope, 15-tie bolt and 16-diagonal bracing.
Detailed Description
As shown in fig. 1-3, the high-altitude cantilever multilayer support structure is arranged on the outer side of a wall body 1 and comprises a bottom support 2, a platform plate 3 and a vertical rod 4; at least three of the platform boards 3 are arranged at the outer side of the main body structure along the vertical interval, and the platform boards 3 are arranged corresponding to the floor 5 of the main body structure; the bottom support 2 is arranged below the lowest-layer platform plate 3 and comprises a mounting plate 2.1 and a diagonal brace 2.2; the mounting plate 2.1 is connected to the wall body 1 of the main body structure, and the top of the mounting plate 2.1 is supported at the bottom of the lowest-layer platform plate 3; the diagonal brace 2.2 is supported between the mounting plate 2.1 and the lowest-layer platform plate 3; the upright posts 4 are arranged between every two adjacent platform boards 3 in a group, and the upright posts 4 are arranged at intervals along the edges of the platform boards 3; the upper end of the vertical rod 4 is connected with an upper connecting groove plate 6, and the lower end of the vertical rod 4 is connected with a lower connecting groove plate 7; bottom connecting strips 8 are arranged at the bottom of the platform plate 3 along the peripheral edges; top connecting strips 9 are arranged on the top of the platform plate 3 along the peripheral edges; the upper connecting groove plate 6 is supported at the bottom of the upper layer platform plate 3, and the upper connecting groove plate 6 is clamped on the bottom connecting strip 8; the upper connecting groove plate 6 is connected with the bottom connecting strip 8 through a first bolt 10; the lower connecting groove plate 7 is supported on the top of the lower layer platform plate 3, and the lower connecting groove plate 7 is clamped on the top connecting strip 9; the lower connecting groove plate 7 is connected with the top connecting strip 9 through a second bolt 11; a scissor brace 16 is connected between adjacent upright posts 4 on the same layer; a group of drawknot pieces are arranged between each platform plate 3 and the wall body 1, and are arranged on the platform plates 3 at intervals along the longitudinal direction; the drawknot piece comprises a fixed pulley 12, a lower pull ring 13 and a pull rope 14; the fixed pulleys 12 are arranged on the wall body 1, two lower pull rings 13 are arranged on the platform plate 3 at intervals along the transverse direction; the pull rope 14 is wound on the fixed pulley 12, and two ends of the pull rope 14 are respectively connected with the two lower pull rings 13 correspondingly.
In the present embodiment, the platform plate 3 is provided with three layers; of course, in other embodiments, the number of layers of the platform plate 3 can be selected according to actual construction conditions.
In this embodiment, the mounting plate 2.1 is strip-shaped and is disposed on the wall 1 along the longitudinal direction, and the mounting plate 2.1 is fixed with the wall 1 by the tie bolts 15; the tie bolts 15 are arranged in a group and are connected between the mounting plate 2.1 and the wall body 1 at intervals.
In this embodiment, the cross section of the upper connecting trough plate 6 is U-shaped, and the bottom connecting strip 8 at the bottom of the upper layer platform plate 3 is inserted into the U-shaped trough of the upper connecting trough plate 6.
In this embodiment, the cross section of the lower connecting trough plate 7 is in an inverted U shape, and the top connecting strip 9 at the top of the lower layer platform plate 3 is inserted into the U-shaped groove of the lower connecting trough plate 7.
In this embodiment, one lower tab 13 of the drawknot is provided at the outer longitudinal edge of the platform plate 3 and the other lower tab 13 of the drawknot is provided close to the longitudinal axis of the platform plate 3.
In the embodiment, two groups of diagonal braces 2.2 are arranged at the bottom of the lowest-layer platform plate 3 at intervals along the transverse direction, and each group of diagonal braces 2.2 is arranged at intervals along the longitudinal direction; the length of the inner diagonal strut 2.2 is smaller than the length of the outer diagonal strut 2.2; the inclined support 2.2 is made of steel pipes, and a top plate is arranged at the top of the inclined support 2.2; the top plate is supported at the bottom of the platform plate 3 and is fixed with the platform plate 3 by adopting a screw; the lower end of the diagonal brace 2.2 is welded with the mounting plate 2.1.
In this embodiment, two drawknot members are disposed between each platform plate 3 and the wall 1, and the two drawknot members are disposed at the front end and the rear end of the platform plate 3 respectively.
In this embodiment, the upright rod 4 is made of square steel pipes, and the upper connecting groove plate 6, the lower connecting groove plate 7 and the upright rod 4 are welded and connected.
Claims (5)
1. The high-altitude cantilever multilayer support structure is arranged on the outer side of a wall body (1) and comprises a bottom support (2), a platform plate (3) and a vertical rod (4); the method is characterized in that: the number of the platform plates (3) is at least three, the platform plates are arranged at the outer side of the main body structure along the vertical interval, and the platform plates (3) are arranged corresponding to the floor (5) of the main body structure; the bottom support (2) is arranged below the lowest-layer platform plate (3) and comprises a mounting plate (2.1) and a diagonal brace (2.2); the mounting plate (2.1) is connected to the wall body (1) of the main body structure, and the top of the mounting plate (2.1) is supported at the bottom of the lowest-layer platform plate (3); the diagonal brace (2.2) is supported between the mounting plate (2.1) and the lowest-layer platform plate (3); the upright posts (4) are arranged between every two adjacent platform boards (3) in a group, and the upright posts (4) are arranged at intervals along the edges of the platform boards (3); the upper end of the vertical rod (4) is connected with an upper connecting groove plate (6), and the lower end of the vertical rod (4) is connected with a lower connecting groove plate (7); bottom connecting strips (8) are arranged at the bottom of the platform plate (3) along the peripheral edges; top connecting strips (9) are arranged at the top of the platform plate (3) along the peripheral edges; the upper connecting groove plate (6) is supported at the bottom of the upper layer platform plate (3), and the upper connecting groove plate (6) is clamped on the bottom connecting strip (8); the upper connecting groove plate (6) is connected with the bottom connecting strip (8) through a first bolt (10); the lower connecting groove plate (7) is supported at the top of the lower layer platform plate (3), and the lower connecting groove plate (7) is clamped on the top connecting strip (9); the lower connecting groove plate (7) is connected with the top connecting strip (9) through a second bolt (11); a scissor brace (16) is connected between adjacent upright posts (4) on the same layer; a group of drawknot pieces are arranged between each platform plate (3) and the wall body (1), and the drawknot pieces are arranged on the platform plates (3) at intervals along the longitudinal direction; the drawknot piece comprises a fixed pulley (12), a lower pull ring (13) and a pull rope (14); the fixed pulleys (12) are arranged on the wall body (1), two lower pull rings (13) are arranged on the platform plate (3) at intervals along the transverse direction; the pull rope (14) is wound on the fixed pulley (12), and two ends of the pull rope (14) are respectively connected with the two lower pull rings (13) correspondingly.
2. The overhead cantilever multilayer support structure according to claim 1, wherein: the mounting plate (2.1) is strip-shaped and is arranged on the wall body (1) along the longitudinal through length, and the mounting plate (2.1) is fixed with the wall body (1) through a tie bolt (15); the tie bolts (15) are in a group and are connected between the mounting plate (2.1) and the wall body (1) at intervals.
3. The overhead cantilever multilayer support structure according to claim 1, wherein: the section of the upper connecting groove plate (6) is U-shaped, and a bottom connecting strip (8) at the bottom of the upper layer platform plate (3) is inserted into the U-shaped groove of the upper connecting groove plate (6).
4. The overhead cantilever multilayer support structure according to claim 1, wherein: the section of the lower connecting groove plate (7) is in an inverted U shape, and a top connecting strip (9) at the top of the lower layer platform plate (3) is inserted into the U-shaped groove of the lower connecting groove plate (7).
5. The overhead cantilever multilayer support structure according to claim 1, wherein: one lower pull ring (13) of the drawknot piece is arranged at the outer longitudinal edge of the platform plate (3), and the other lower pull ring (13) of the drawknot piece is arranged at the position close to the longitudinal axis of the platform plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192003.7U CN220599114U (en) | 2023-08-15 | 2023-08-15 | Multilayer bearing structure is encorbelmented outward in high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192003.7U CN220599114U (en) | 2023-08-15 | 2023-08-15 | Multilayer bearing structure is encorbelmented outward in high altitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220599114U true CN220599114U (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322192003.7U Active CN220599114U (en) | 2023-08-15 | 2023-08-15 | Multilayer bearing structure is encorbelmented outward in high altitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220599114U (en) |
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2023
- 2023-08-15 CN CN202322192003.7U patent/CN220599114U/en active Active
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