CN220521918U - Combined type finalized steel pipe supporting temporary scaffold - Google Patents
Combined type finalized steel pipe supporting temporary scaffold Download PDFInfo
- Publication number
- CN220521918U CN220521918U CN202321969623.0U CN202321969623U CN220521918U CN 220521918 U CN220521918 U CN 220521918U CN 202321969623 U CN202321969623 U CN 202321969623U CN 220521918 U CN220521918 U CN 220521918U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 117
- 239000010959 steel Substances 0.000 title claims abstract description 117
- 238000000034 method Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to a combined type finalized steel pipe support temporary scaffold which comprises a triangular support system, an outer frame drawknot system, an inner protection system and an outer wall scaffold system, wherein the lower end of the triangular support system is fixedly connected with a floor, the upper end of the triangular support system is fixedly connected with the outer wall scaffold system, the inner protection system is arranged on the inner side of the triangular support system, and the outer frame drawknot system is connected between the upper end of the inner side of the triangular support system and the floor. The utility model adopts a stable supporting system, is assembled in a combined way, and is simple and practical. The safety performance of erection and dismantling is higher; the turnover use frequency is higher, the influence of the floor layer height on the stress of the support rod is avoided, and the construction safety of the engineering is greatly ensured; the safety performance is strong.
Description
Technical Field
The utility model relates to an outer wall overhanging type steel pipe scaffold, in particular to a detachable shaping temporary scaffold.
Background
Along with the development of construction process, the development forms of the overhanging scaffold are various, and the overhanging scaffold can be widely popularized and applied in the construction process of industrial plants and steel structure plants by combining the mode of reasonably selecting the overhanging scaffold from the original steel pipe overhanging scaffold, the section steel overhanging scaffold, the basket bolt overhanging scaffold and the like and combining the mode of engineering form, storey height and the like.
The existing steel pipe overhanging scaffold system is mainly a triangular steel pipe overhanging scaffold. The simple steel pipe scaffold support structure is an unshaped scaffold support system and is not suitable for a structure with higher layer height; the safety of the installation and removal process is poor.
The existing triangular steel pipe scaffold can be erected after the upper-layer main structure is completed, safety protection is absent during construction of the upper-layer structure, and the stability of the outer scaffold can be fixed only by virtue of a pull node of a floor.
The triangular steel tube scaffold with higher layer height has longer length of the outer oblique stress rod, and usually has larger stress deformation, and can not meet the stress calculation. The scaffold is set up and dismantled without necessary safety level protection, and the safety is poor.
Therefore, a combined type finalized steel pipe supporting system needs to be established, and the temporary outer frame building and protection requirements of high floors of residences and various industrial workshops can be met; the triangular support system is processed according to the fixed size, so that the situation that the overlong support cannot meet the requirement of stress calculation is avoided; meanwhile, the frame body base is assembled and positioned in the floor, and the frame body is positioned by the extension of the tension rod, so that the overhead unprotected construction of erection and dismantling is avoided; the steel pipe protection is arranged while the support requirement of the rack is met, so that the protection requirement of floors is met; the floor edge realizes protection and shaping at the same time.
Disclosure of Invention
The utility model aims to provide a more reliable and safe combined type finalized steel pipe support temporary scaffold aiming at the building up of a high-rise outer wall, so that the safety performance of the scaffold is effectively improved, and the project cost is reduced.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a modular shaping steel pipe supports interim scaffold frame, includes triangle braced system, outer frame drawknot system, interior protection system and outer wall scaffold system, triangle braced system lower extreme and floor fixed connection, upper end fixed connection outer wall scaffold system is equipped with interior protection system on the inboard, is connected with outer frame drawknot system between inboard upper end and the floor.
Further, the triangular support system consists of an inner support steel pipe, an outer support steel pipe and a horizontal square pipe, wherein the upper opening end part of the inner support steel pipe and the outer support steel pipe are welded with steel plates; the upper part of the horizontal square tube is connected with the steel plate at the upper opening end part of the inner and outer support steel tubes through the steel plate of the scaffold embedded base.
Further, holes are reserved at the connecting positions between the steel plates at the upper opening ends of the horizontal square tubes and the inner and outer support steel tubes and the embedded base of the scaffold, and the horizontal square tubes are connected in a penetrating mode through embedded bolts.
Further, the lower opening of the triangular support system is welded with a sealing steel plate, the lower ends of the inner support steel pipe and the outer support steel pipe are welded with arc steel plates, and the arc steel plates are perforated and fixed with the sealing steel plates by high-strength bolts.
Further, the outer frame drawknot system adopts adjustable pull rod, and adjustable pull rod comprises last pull rod, lower pull rod and turnbuckle, goes up through turnbuckle connection between pull rod and the lower pull rod, goes up pull rod top and lower pull rod bottom and welds the steel sheet respectively, and adopts high-strength bolt reinforcing bar perforation to fix between going up pull rod top steel sheet and the inboard support steel pipe tip steel sheet, adopts high-strength bolt reinforcing bar perforation to fix between lower pull rod bottom steel sheet and the pre-buried steel sheet of floor.
Further, the inner protection system is arranged on the inner side of the inner support steel pipe, horizontal steel pipes are welded at the inner side of the inner support steel pipe at the height intervals of 600mm and 1200mm respectively, and the horizontal steel pipes are connected with the protection steel pipes by adopting fasteners.
Further, the length of the protective steel pipe is determined according to the size and the position of the opening.
Furthermore, the outer wall scaffold system adopts scaffold upright posts to be inserted into embedded bars of the overhanging scaffold, the vertical spacing of the upright posts of the inner and outer steel pipes of the scaffold is 1500mm, the transverse spacing is 900mm, the height of the scaffold is 1800mm, the erection height is 6000mm, and the scaffold plates are steel basketry scaffold plates; the safety net adopts a dense safety net authenticated by a local building safety supervision and management department.
The utility model has the beneficial effects that: the stable support system is assembled in a combined mode, and is simple and practical. The safety performance of erection and dismantling is higher; the turnover use frequency is higher, the influence of the floor layer height on the stress of the support rod is avoided, and the construction safety of the engineering is greatly ensured; the safety performance is strong.
Drawings
FIG. 1 is an overall schematic view of a modular, modular steel pipe-supported temporary scaffold of the present utility model;
fig. 2 is a schematic diagram of a concrete structure of the combined type finalized steel pipe supporting temporary scaffold.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
As shown in fig. 1 and 2, the combined type finalized steel pipe support temporary scaffold of the utility model is composed of four parts, namely a triangular support system 1, an outer frame drawknot system 2, an inner protection system 3 and an outer wall scaffold system 4. The lower end of the triangular support system 1 is fixedly connected with a floor, the upper end of the triangular support system is fixedly connected with an outer wall scaffold system 4, an inner protection system 3 is arranged on the inner side of the triangular support system, and an outer frame drawknot system 2 is connected between the upper end of the inner side of the triangular support system and the floor.
(1) Triangular support system
The triangular support system adopts phi 63 to support inner and outer vertical rods 1-1,1-2 and horizontal square tubes (100 x 40) 1-3 of a steel tube to form a fixed triangular support system, and the upper opening ends of the inner and outer vertical rods 1-1,1-2 of the support system are welded with an upper steel plate (100 x 150mm x 10) 1-4; the upper part of a horizontal square tube 1-3 of the support system adopts a scaffold embedded base steel plate (100 x 150mm x 10) 1-5, holes are reserved at the same positions between the upper steel plate 1-4 and the scaffold embedded base steel plate 1-5 at the 1-3 positions of the horizontal square tube, and the embedded bolts phi 14 are adopted for through connection.
The lower opening of the triangular support system is welded with a sealing steel plate 1-6, the end part of the phi 63 support steel pipe is welded with an arc steel plate, the left and right swing in the vertical direction after the tripod is installed is ensured, and the sealing steel plate 1-6 is connected with the base and is also fixed by high-strength bolt perforation; the lower welded seal steel plates 1-6 are 150×150×10 steel plates.
(2) Outer frame drawknot system
The outer frame tie system of the project adopts an adjustable pull rod, a high-strength bolt steel bar perforation is adopted to fix an upper steel plate 1-4 at the end part of an inner vertical rod and a welded steel plate of an upper pull rod 2-1, a high-strength bolt steel bar perforation is adopted to fix a floor embedded steel plate 2-4 and a welded steel plate of a lower pull rod 2-2, and the diameters of the steel bars of the upper pull rod 2-1 and the lower pull rod 2-2 are phi 32; the connection and position adjustment and the fastening between the upper pull rod 2-1 and the lower pull rod 2-2 are all carried out by adopting self-made turnbuckle 2-3 for opposite pulling adjustment.
(3) Inner protection system
The inner protection system of the project is arranged on the inner side of an inner vertical rod 1-1, the inner vertical rod 1-1 adopts phi 63 steel pipes, the horizontal protection steel pipes 3-2 adopt phi 48 steel pipes, the horizontal steel pipes 3-1 are welded at the height intervals of 600mm and 1200mm on the inner side of the inner vertical rod 1-1 respectively, the horizontal steel pipes 3-1 are connected with the horizontal protection steel pipes 3-2 through fasteners, and the length of the horizontal protection steel pipes 3-2 is selected as the inner protection steel pipes according to the size position of a hole.
4. Outer wall scaffold system
The outer scaffold system is carried out according to the setting up mode of the channel steel overhanging scaffold, the scaffold upright rods 4-1 are inserted into embedded bars of the overhanging scaffold, the vertical intervals of upright rods of inner and outer steel pipes of the scaffold are 1500mm, the transverse intervals are 900mm, the scaffold step height is 1800mm, and the setting up height is 6000mm. The scaffold board adopts a steel fence scaffold board; the safety net adopts a dense safety net authenticated by a local building safety supervision and management department.
Claims (8)
1. The utility model provides a modular shaping steel pipe supports interim scaffold frame which characterized in that: the building outer wall scaffold comprises a triangular support system, an outer frame drawknot system, an inner protection system and an outer wall scaffold system, wherein the lower end of the triangular support system is fixedly connected with a building surface, the upper end of the triangular support system is fixedly connected with the outer wall scaffold system, the inner side of the triangular support system is provided with the inner protection system, and the outer frame drawknot system is connected between the upper end of the inner side of the triangular support system and the building surface.
2. The modular, modular steel pipe-supported temporary scaffolding of claim 1, the method is characterized in that: the triangular support system consists of an inner support steel pipe, an outer support steel pipe and a horizontal square pipe, wherein the upper opening end part of the inner support steel pipe and the outer support steel pipe are welded with steel plates; the upper part of the horizontal square tube is connected with the steel plate at the upper opening end part of the inner and outer support steel tubes through the steel plate of the scaffold embedded base.
3. The modular, modular steel pipe-supported temporary scaffolding of claim 2, the method is characterized in that: holes are reserved at the connecting positions between the horizontal square tube and the steel plate at the upper opening end part of the inner and outer support steel tube and the embedded base of the scaffold, and the horizontal square tube and the steel plate at the upper opening end part of the inner and outer support steel tube are in through connection through embedded bolts.
4. The modular, modular steel pipe-supported temporary scaffolding of claim 1, the method is characterized in that: the lower opening of the triangular support system is welded with a sealing steel plate, the lower ends of the inner support steel pipe and the outer support steel pipe are welded with arc steel plates, and the arc steel plates are fixedly perforated by high-strength bolts.
5. The modular, modular steel pipe-supported temporary scaffolding of claim 1, the method is characterized in that: the outer frame drawknot system adopts adjustable pull rod, and adjustable pull rod comprises last pull rod, lower pull rod and turnbuckle, goes up through turnbuckle screwed connection between pull rod and the lower pull rod, goes up pull rod top and lower pull rod bottom and welds the steel sheet respectively, and adopts high-strength bolt reinforcing bar perforation fixed between upper pull rod top steel sheet and the inboard support steel pipe tip steel sheet, adopts high-strength bolt reinforcing bar perforation fixed between lower pull rod bottom steel sheet and the pre-buried steel sheet of floor.
6. The modular, modular steel pipe-supported temporary scaffolding of claim 1, the method is characterized in that: the inner protection system is arranged on the inner side of the inner support steel pipe, horizontal steel pipes are welded on the inner side of the inner support steel pipe at intervals of 600mm and 1200mm in height respectively, and the horizontal steel pipes are connected with the protection steel pipes by fasteners.
7. The modular, modular steel pipe-supported temporary scaffolding of claim 6, the method is characterized in that: the length of the protective steel pipe is determined according to the size and the position of the opening.
8. The modular, modular steel pipe-supported temporary scaffolding of claim 1, the method is characterized in that: the outer wall scaffold system is characterized in that scaffold upright rods are inserted into embedded bars of an overhanging scaffold, the vertical intervals of upright rods of inner and outer steel pipes of the scaffold are 1500mm, the horizontal intervals are 900mm, the height of the scaffold is 1800mm, the erection height is 6000mm, and scaffold plates are steel basketry scaffold plates; the safety net adopts a dense safety net authenticated by a local building safety supervision and management department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969623.0U CN220521918U (en) | 2023-07-25 | 2023-07-25 | Combined type finalized steel pipe supporting temporary scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969623.0U CN220521918U (en) | 2023-07-25 | 2023-07-25 | Combined type finalized steel pipe supporting temporary scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521918U true CN220521918U (en) | 2024-02-23 |
Family
ID=89934644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969623.0U Active CN220521918U (en) | 2023-07-25 | 2023-07-25 | Combined type finalized steel pipe supporting temporary scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521918U (en) |
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2023
- 2023-07-25 CN CN202321969623.0U patent/CN220521918U/en active Active
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