CN211817853U - A operation platform for steel construction engineering construction - Google Patents
A operation platform for steel construction engineering construction Download PDFInfo
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- CN211817853U CN211817853U CN202020377601.5U CN202020377601U CN211817853U CN 211817853 U CN211817853 U CN 211817853U CN 202020377601 U CN202020377601 U CN 202020377601U CN 211817853 U CN211817853 U CN 211817853U
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- crossbeam
- steel
- steel column
- operation platform
- ladder
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Abstract
The application discloses operation platform for steel construction engineering construction, including two crossbeams, the crossbeam passes through the screw rod to be fixed on the steel column, the crossbeam with the diagonal brace has set firmly between the steel column, the cat ladder is hung to the below of crossbeam, the top of crossbeam is equipped with the rail guard, the crossbeam upper berth is equipped with the backing plate, be equipped with the guard circle on the cat ladder. Before the steel column is installed, the crawling ladder is fixed on the steel column through the two cross beams and the inclined support rods on the ground, and after the steel column is hoisted in place, the crawling ladder can be used as a safety channel for steel structure installation operators and an operation platform to install steel beams. The operation platform is safe and reliable, facilitates inspection and acceptance, and saves manpower and material resources.
Description
Technical Field
The application relates to the technical field of steel structure construction equipment, in particular to an operation platform for steel structure engineering construction.
Background
In industrial and civil buildings, a large number of steel structure installation projects are completed on construction sites, and particularly, in the projects of coal chemical industry, coal-to-liquids, thermal power generation and the like, steel structure frames and steel structure process pipe galleries are more. And these steel frame or piping lane are all higher, and the height generally can all be more than four meters, and the steel frame of thermal power project is up to tens meters. The components of the steel structure frame or the pipe gallery can be prefabricated in a prefabrication field (factory) and transported to a construction site for assembly, and operators can enter the high-altitude operation environment in the assembly process. In the steel structure installation operation according to the relevant national regulations, the operation of more than two meters belongs to high-altitude operation; a secure work platform and secure tunnel are required. The method adopted by the existing engineering project is that after the steel structure frame (pipe gallery) columns and main steel beams are installed, a safe operation platform and a safe channel are built; a common safety platform and a safety channel are erected by adopting fastener type steel pipes, and a vertical ladder and a sub-ramp are erected. The vertical ladder is neither standard, also has the potential safety hazard. The vertical ladder is not provided with a protective ring, a large amount of materials and manpower are needed for erecting the zigzag ramp, and the erecting personnel in the two forms must be special workers holding the operation certificate of the scaffold worker (the labor cost of the scaffold worker is much higher than that of the common worker), and the workers are always in the dangerous environment of high-altitude operation in the erecting process.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, this application provides an operation platform for steel construction engineering construction, including two crossbeams, the crossbeam passes through the screw rod to be fixed on the steel column, the crossbeam with the diagonal brace has set firmly between the steel column, the cat ladder is hung to the below of crossbeam, the top of crossbeam is equipped with the rail guard, the crossbeam upper berth is equipped with the backing plate, be equipped with the guard circle on the cat ladder.
Optionally, the backing plate is a wood plate.
Optionally, the guard ring is of an arc-shaped structure.
Optionally, the guard ring is perpendicular to the ladder.
Optionally, the lower portion of the diagonal brace is fixed to the steel column by a bolt.
Optionally, a protective net is arranged on the periphery of the protective fence.
By the aid of the technical scheme, before the steel column is installed, the crawling ladder is fixed to the steel column through the two cross beams and the inclined supporting rods on the ground, and after the steel column is hoisted in place, the steel column can be used as a safety channel of steel structure installation workers and an operation platform to install the steel beam. The operation platform is safe and reliable, facilitates inspection and acceptance, and saves manpower and material resources.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
fig. 2 is a schematic view of the mounting structure of the cross member shown in the figure.
Detailed Description
As shown in fig. 1 and 2, the application provides an operation platform for steel structure engineering construction, which comprises two cross beams 6, the cross beam 6 is fixed on a steel column 2 through a screw 10, an inclined strut 5 is fixedly arranged between the cross beam 6 and the steel column 2, the lower part of the inclined strut 5 is fixed on the steel column 2 through a bolt, the top of the inclined strut 5 is fixed on the cross beam 6 through a bolt, a ladder stand 4 is hung below the cross beam 6 through a bolt connection, in order to improve the safety, a protection ring 3 with an arc-shaped structure is arranged on the ladder stand 4, the protection ring 3 is perpendicular to the ladder stand 4, a guard rail 8 is arranged above the cross beam 6, a protection net 11 is arranged at the periphery of the guard rail 8, and a wood board 7 is paved on the cross beam 6.
During the use, before steel column 2 installation, on 1 will cat ladder 4 through two crossbeams 6 and 5 fixed steel columns 2 of diagonal brace on ground, after steel column 2 hoists to take one's place, just can carry out the installation of girder steel 9 as steel construction installation operation personnel's escape way and operation platform. The operation platform is safe and reliable, facilitates inspection and acceptance, and saves manpower and material resources.
Claims (6)
1. The utility model provides an operation platform for steel construction engineering construction, its characterized in that includes two crossbeams, the crossbeam passes through the screw rod to be fixed on the steel column, the crossbeam with set firmly the diagonal brace between the steel column, the cat ladder is hung to the below of crossbeam, the top of crossbeam is equipped with the rail guard, the crossbeam upper berth is equipped with the backing plate, be equipped with the guard circle on the cat ladder.
2. A work platform according to claim 1, characterised in that the skid is a wooden board.
3. The work platform of claim 1, wherein said guard ring is of arcuate configuration.
4. The work platform of claim 1, wherein said guard ring is perpendicular to said ladder.
5. The work platform of claim 1, wherein the lower portion of said diagonal brace is bolted to said steel column.
6. The work platform of claim 1, wherein the guard rail is provided with a protective net at the periphery thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377601.5U CN211817853U (en) | 2020-03-23 | 2020-03-23 | A operation platform for steel construction engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377601.5U CN211817853U (en) | 2020-03-23 | 2020-03-23 | A operation platform for steel construction engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211817853U true CN211817853U (en) | 2020-10-30 |
Family
ID=73010585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020377601.5U Active CN211817853U (en) | 2020-03-23 | 2020-03-23 | A operation platform for steel construction engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211817853U (en) |
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2020
- 2020-03-23 CN CN202020377601.5U patent/CN211817853U/en active Active
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| GR01 | Patent grant | ||
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