CN221193002U - Easy dismounting's reinforcing bar installation work platform device - Google Patents
Easy dismounting's reinforcing bar installation work platform device Download PDFInfo
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- CN221193002U CN221193002U CN202323133878.6U CN202323133878U CN221193002U CN 221193002 U CN221193002 U CN 221193002U CN 202323133878 U CN202323133878 U CN 202323133878U CN 221193002 U CN221193002 U CN 221193002U
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- installation work
- platform device
- steel bar
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- 238000009434 installation Methods 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 title claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 238000012545 processing Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 241000282326 Felis catus Species 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridge construction and discloses a steel bar installation operation platform device convenient to disassemble and assemble, which comprises an outer mold operation platform arranged on the outer surface of a hollow pier body, wherein a plurality of operation frames are arranged on the surface of the outer mold operation platform through high-strength bolts, the operation frames are arranged on the outer surface of the hollow pier body in an end-to-end mode through steel bar binding, the operation frames are equally divided into three layers, and each layer of operation frame is paved with a supporting plate matched with the operation frames in shape. The operation mode of the utility model is simple and convenient, and the operation of installing and detaching the steel bar installation operation platform is simple and quick by splicing a plurality of operation frames which are manufactured in advance in the steel bar processing field, thereby having the characteristics of saving manpower, materials and the like, greatly accelerating the construction efficiency of hollow pier steel bar binding, reducing the labor intensity of workers and simultaneously reducing the probability of safety accidents during the pier body steel bar binding construction.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a steel bar installation work platform device convenient to disassemble and assemble.
Background
Along with the economic development of China, the status of the bridge in the foundation traffic construction network is self-evident, along with the gradual maturation of the bridge construction process, the bridge scale is gradually increased, the hollow pier is used more and more, and the hollow pier construction is the most complex link in the construction of the lower structure of the bridge. At present, a hollow pier construction operation platform mainly adopts a steel pipe scaffold construction operation platform and a climbing operation platform.
In order to solve the problems that the traditional steel pipe scaffold erection mode is adopted for the hollow high pier body steel bar installation platform, the safety risk is high, the cost is high and the like. Therefore, the Yukun railway two-part development is a spliced pier body reinforcing steel bar installation operation platform convenient to assemble and disassemble so as to solve the problems in the prior art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a steel bar installation work platform device convenient to assemble and disassemble.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a easy dismounting's reinforcing bar installation work platform device, includes the external mold work platform of installing at hollow pier body surface, a plurality of operation frames are installed through high strength bolt to external mold work platform's surface, a plurality of the operation frame passes through the setting of reinforcement end to end at the surface of hollow pier body, a plurality of the operation frame is equally divided into the three-layer, every layer of operation frame has all laid rather than shape assorted backup pad, and a plurality of operation frame is kept away from the surface mounting of hollow pier body one side has the protection network, the operation frame is the integral type product of making in advance at the reinforcing bar processing place.
As a further description of the above technical solution:
The number of the operation frames is six, and the operation frames are respectively two straight line section frames and four arc section frames, and the four arc section frames are spliced in pairs.
As a further description of the above technical solution:
The operation frame comprises a plurality of iron angle stand columns, a plurality of iron angle stand columns are connected through a plurality of iron angle cross bars, the iron angle cross bars are divided into three layers, and the support plate is connected with the iron angle cross bars of each layer through bolts.
As a further description of the above technical solution:
The backup pad is 3mm decorative pattern steel sheet.
As a further description of the above technical solution:
the protective net is a 3mm steel wire net.
As a further description of the above technical solution:
A cat ladder is welded between each two layers of the operation frame.
As a further description of the above technical solution:
The outer mold operation platform comprises a supporting table and a plurality of reinforcing rods which are rotationally connected to the lower surface of the supporting table, mounting holes matched with the operation frame are formed in the surface of the supporting table, and one end of each reinforcing rod is connected with the hollow pier body through expansion screws.
The utility model has the following beneficial effects:
1. The operation mode of the utility model is simple and convenient, and the operation of installing and detaching the steel bar installation operation platform is simple and quick by splicing a plurality of operation frames which are manufactured in advance in the steel bar processing field, thereby having the characteristics of saving manpower, materials and the like, greatly accelerating the construction efficiency of hollow pier steel bar binding, reducing the labor intensity of workers and simultaneously reducing the probability of safety accidents during the pier body steel bar binding construction.
2. The block mounting process has the greatest advantages that the interval time between working procedures is shortened, the working platform can be directly mounted after the internal mold is mounted due to the fact that the internal mold of the pier body is mounted in advance, and the working procedure time of scaffold erection is saved.
3. The utility model adopts spliced assembly to form the operation platform, greatly improves the assembly and disassembly speed, thus avoiding the safety problem caused by the assembly and disassembly of the frame hand frame, preventing the operation platform from being influenced by manpower and weather in the installation process, accelerating the construction progress of main engineering, shortening the construction period, being capable of being repeatedly used for a plurality of times, ensuring the structural quality of the bridge pier body because the whole operation frame structure for installing the operation platform adopts welding connection, and ensuring the whole structure.
Drawings
Fig. 1 is an overall schematic diagram of a steel bar installation work platform device with convenient disassembly and assembly;
fig. 2 is a top view of a steel bar installation work platform device with convenient disassembly and assembly according to the present utility model;
Fig. 3 is a perspective view of a support plate in the steel bar installation work platform device with convenient disassembly and assembly.
Legend description:
1. A hollow pier body; 2. an outer mold operation platform; 21. a support table; 22. a reinforcing rod; 3. an operation frame; 31. iron corner upright posts; 32. iron angle cross bar; 4. a protective net; 5. a support plate; 6. a straight line section frame; 7. arc section frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a easy dismounting's reinforcing bar installation work platform device, including installing the external mold work platform 2 at hollow pier body 1 surface, external mold work platform 2 includes brace table 21 and a plurality of reinforcing rods 22 of rotating and connecting at brace table 21 lower surface, the mounting hole with work frame 3 assorted is seted up on the surface of brace table 21, the one end of reinforcing rods 22 is connected with hollow pier body 1 through the inflation screw, connect stably, a plurality of work frames 3 are installed through high strength bolt to the surface of external mold work platform 2, a plurality of work frames 3 pass through the setting of reinforcement head and tail phase connection at the surface of hollow pier body 1, a plurality of work frames 3 divide into the three-layer equally, every layer of work platform height 2m, the backup pad 5 rather than shape assorted has all been laid to each layer of work frame 3, the surface mounting of a plurality of work frames 3 one side of keeping away from hollow pier body 1 has the protection network 4, work frame 3 is the integral type product of making in advance at the reinforcement processing place.
The operation frame 3 is six, be two straightway framves 6 and four circular arc section framves 7 respectively, the every two concatenation of four circular arc section framves 7, the operation frame 3 includes many iron angle stands 31, many iron angle stands 31 all are connected through a plurality of iron angle horizontal poles 32, a plurality of iron angle horizontal poles 32 divide into the three-layer, backup pad 5 passes through the bolt and is connected with the iron angle horizontal pole 32 of every layer, backup pad 5 is 3mm decorative pattern steel sheet, protection network 4 is 3mm wire gauze, the bulk material comprises 50mm x 5mm angle steel, 10cm x 10cm dense mesh wire gauze, 5mm steel sheet, the angle 75 x 5mm angle steel, the atress is examined and is calculated and satisfy intensity and stability and satisfy the requirement.
A cat ladder is welded between each layer of the operation frame 3 for the operation staff to pass through.
Working principle: and manufacturing a steel bar installation operation platform in a steel bar processing field in advance, and transporting to the field. After the installation of pier shaft centre form is completed, hoist operation platform piece by piece to pier shaft's external mold operation platform 2, the bottom adopts the bolt hole connection fixed of high strength bolt and pier shaft external mold operation platform 2, adopt the pull rod to connect each unit of platform fixedly after the hoist and mount are accomplished, adopt steel bar binding, high strength bolted connection fixed between two operation frame 3, operation frame 3 divides the three-layer, every layer spreads 3mm decorative pattern steel sheet, wide 72.5cm, the outside adopts 3mm wire net to seal, ensure the operating personnel safety, set up the cat ladder between upper and lower layers, supply the operating personnel to pass. Through pier shaft reinforcing bar ligature operation platform, effective control pier shaft reinforcing bar installation quality improves work efficiency, reduces traditional construction safety risk.
The following benefits are generated:
Work efficiency benefit: the block mounting process has the greatest advantages that the interval time between working procedures is shortened, the steel bar binding operation platform can be directly mounted after the internal mold is mounted due to the fact that the internal mold of the pier body is mounted in advance, the working procedure time of scaffold erection is saved, mounting can be completed only by 2 hours, and the waiting time of the template after mounting is greatly shortened. According to statistics, the construction of each section of pier body (6 m) can be finished 3 days earlier than the conventional method, 3205 yuan is saved compared with the conventional scaffold technology in the process of binding the reinforcing steel bars of each section of pier body, 36 hollow piers in the project pipe section are added, and the total cost is saved by about 42.3 ten thousand yuan.
Social benefit: the pier body steel bar installation operation platform is adopted, so that the safety problem caused by the assembly and disassembly of the scaffold is avoided, the operation platform is not influenced by manpower and weather in the installation process, the construction progress of main engineering is accelerated, the construction period is shortened, the pier body steel bar installation operation platform can be repeatedly used for a plurality of times, the whole pier body steel bar installation operation platform is welded and connected in structure, the whole structure is firmer, and the structural quality of the bridge pier body is guaranteed. Provides reference for standardized, specialized and industrial construction of railway bridge construction and promotes innovation of technology. Meanwhile, the pier body steel bar binding operation platform is adopted, so that the investment of manpower resources is saved, the engineering labor cost is reduced, and better economic benefits are achieved; along with the increase of the number of the high piers, the investment of engineering labor cost is effectively reduced, and approval of participating parties is obtained.
Table 2-1 comparison of economic benefits of conventional scaffolds and construction work platforms
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a easy dismounting's reinforcing bar installation work platform device, includes external mold work platform (2) of installing at hollow pier body (1) surface, its characterized in that: the surface of external mold operation platform (2) is through high strength bolt installation a plurality of operation frame (3), and is a plurality of operation frame (3) are through the surface of reinforcing bar ligature end to end's setting at hollow pier body (1), a plurality of operation frame (3) divide equally into the three-layer, every layer of operation frame (3) has all laid rather than shape assorted backup pad (5), a plurality of operation frame (3) keep away from the surface mounting of hollow pier body (1) one side and have protection network (4), operation frame (3) are the integral type product of making in advance at the reinforcing bar processing place.
2. The easy-to-assemble and disassemble rebar installation work platform device of claim 1, wherein: the number of the operation frames (3) is six, the operation frames are respectively two straight line section frames (6) and four arc section frames (7), and the four arc section frames (7) are spliced in pairs.
3. The easy-to-assemble and disassemble rebar installation work platform device of claim 2, wherein: the operation frame (3) comprises a plurality of iron angle stand columns (31), the iron angle stand columns (31) are connected through a plurality of iron angle cross bars (32), the iron angle cross bars (32) are divided into three layers, and the supporting plate (5) is connected with the iron angle cross bars (32) of each layer through bolts.
4. A rebar installation work platform device according to claim 3 for ease of disassembly and assembly, wherein: the supporting plate (5) is a 3mm pattern steel plate.
5. The easy-to-assemble and disassemble rebar installation work platform device of claim 1, wherein: the protective screen (4) is a 3mm steel wire screen.
6. The easy-to-assemble and disassemble rebar installation work platform device of claim 1, wherein: a cat ladder is welded between each two layers of the operation frame (3).
7. The easy-to-assemble and disassemble rebar installation work platform device of claim 1, wherein: the outer mold operation platform (2) comprises a supporting table (21) and a plurality of reinforcing rods (22) which are rotationally connected to the lower surface of the supporting table (21), mounting holes matched with the operation frame (3) are formed in the surface of the supporting table (21), and one ends of the reinforcing rods (22) are connected with the hollow pier body (1) through expansion screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323133878.6U CN221193002U (en) | 2023-11-21 | 2023-11-21 | Easy dismounting's reinforcing bar installation work platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323133878.6U CN221193002U (en) | 2023-11-21 | 2023-11-21 | Easy dismounting's reinforcing bar installation work platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221193002U true CN221193002U (en) | 2024-06-21 |
Family
ID=91521481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323133878.6U Active CN221193002U (en) | 2023-11-21 | 2023-11-21 | Easy dismounting's reinforcing bar installation work platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221193002U (en) |
-
2023
- 2023-11-21 CN CN202323133878.6U patent/CN221193002U/en active Active
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