CN211173008U - Operating platform for variable cross-section cross box column - Google Patents
Operating platform for variable cross-section cross box column Download PDFInfo
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- CN211173008U CN211173008U CN201921786553.9U CN201921786553U CN211173008U CN 211173008 U CN211173008 U CN 211173008U CN 201921786553 U CN201921786553 U CN 201921786553U CN 211173008 U CN211173008 U CN 211173008U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 80
- 239000010959 steel Substances 0.000 claims abstract description 80
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model relates to an operation platform for cross-section cross box column, including bottom braced frame, side direction protective frame and cross-section cross column, braced frame includes support channel-section steel, portable channel-section steel and fixed binaural board, and the welding of fixed binaural board is at the side surface of support channel-section steel, and the support channel-section steel has seted up the bolt hole near the side surface of fixed binaural board, and the internally mounted of bolt hole has the bolt, and the tip of portable channel-section steel is through the bolt of bolt hole internally mounted and support channel-section steel fixed connection; the supporting frame passes through the bolt hole, portable channel-section steel, the bolt, the fixed single otic placode and fixed binaural board and cross post fixed connection of variable cross section, has increased the convenience of operation platform installation, and the both ends of portable channel-section steel are through installing at the inside bolt of bolt hole and supporting channel-section steel fixed connection simultaneously, and it is fixed through the screw rod of being connected between fixed single otic placode and the fixed binaural board between supporting channel-section steel and the cross post of variable cross section simultaneously, has improved the stability of operation platform equipment.
Description
Technical Field
The utility model relates to a steel construction installation construction technical field especially relates to an operation platform for variable cross section cross box column.
Background
In the period of rapid development of steel structure technology in China, the steel structure building is developed into more and more special-shaped cross-section and variable cross-section members from the original common cross-section members, and meanwhile, great difficulty is brought to the site construction of the steel structure. Aiming at the installation and construction of the cross-section-variable cross box-shaped column, the traditional construction method is to set up a scaffold or manufacture a plurality of operation platforms at the welding positions of different sections for construction. The traditional scaffold erected by the variable cross-section cross box-shaped column has the following defects: the scaffold is set up and the manufacturing and the dismounting of a plurality of platforms are carried out, the early preparation time of construction is increased, the construction period is greatly influenced, meanwhile, labor is greatly wasted, the labor cost is increased in a phase-changing manner, the safety and the stability are reduced, and the construction efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide an operation platform for variable cross section cross box post, possess this operation platform and can pass through control mobile device from big cross-section to small-cross section, reach and provide the operating space in no space to variable cross section cross box post, improved high altitude construction's security, strengthened the welding quality of variable cross section cross box post, the aerial working cost's of saving advantage.
The technical scheme for realizing the purpose is as follows:
the utility model provides an operation platform for cross section cross box column, including bottom braced frame, side direction protective frame and cross section cross column, braced frame is including supporting the channel-section steel, portable channel-section steel and fixed binaural board, the welding of fixed binaural board is at the side surface of supporting the channel-section steel, the bolt hole has been seted up to the side surface that the supporting the channel-section steel is close to fixed binaural board, the internally mounted of bolt hole has the bolt, the bolt and the supporting channel-section steel fixed connection of bolt hole internally mounted are passed through to the tip of portable channel-section steel, the fixed surface of cross section cross column has fixed monaural board, and fixed monaural board passes through screw rod fixed connection with fixed binaural board, side direction protective frame includes stand and protective steel plate, protective steel plate fixes the side surface at the stand, and protective steel plate and stand's lower extreme all.
Preferably, the supporting frame is of a square structure, and the middle part of the supporting frame is in a cross shape, so that the supporting frame is conveniently and fixedly connected with the cross-shaped column with the variable cross section.
Preferably, the supporting frame is symmetrically and equally divided by the middle part, and the connecting lug plates are arranged at the connecting parts of the supporting frame, so that the supporting frame can be conveniently assembled.
Preferably, the number of the movable channel steel fixed on the surface of the supporting channel steel is four, and the four movable channel steel are the end parts of the cross at the middle part of the supporting frame, so that the connection firmness of the supporting frame and the cross-shaped column with the variable cross section is improved.
Preferably, the upper ends of the upright columns at the four corners are fixed with lifting lugs, so that the operating platform can be conveniently suspended and installed.
The utility model has the advantages that: the supporting frame is fixedly connected with the variable cross-section cross column through the bolt holes, the movable channel steel, the bolts, the fixed single lug plate and the fixed double lug plate, the convenience of installation of the operating platform is improved, meanwhile, two ends of the movable channel steel are fixedly connected with the supporting channel steel through the bolts installed in the bolt holes, meanwhile, the supporting channel steel is fixed with the variable cross-section cross column through the screws connected between the fixed single lug plate and the fixed double lug plate, the assembling stability of the operating platform is improved, meanwhile, the lateral protection frame arranged above the supporting platform is composed of the stand column and the protection steel plate, meanwhile, the protection steel plate is fixed on the side surface of the stand column, the lower ends of the stand column and the protection steel plate are fixedly connected with the supporting channel steel, the use safety of the operating platform is improved, meanwhile, the operating platform can control the movable device from a large section to a small section, and a gap-, the safety of high-altitude operation is improved, the welding quality of the variable cross-section cross box-shaped column is enhanced, and the cost of high-altitude operation is saved.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic structural view of the movable channel steel, the bolt, the fixing double-lug plate and the channel steel of the utility model;
description of reference numerals:
1. a column; 2. bolt holes; 3. the channel steel can be moved; 4. a bolt; 5. fixing a single lug plate; 6. fixing the double ear plates; 7. a cross-shaped column with a variable cross-section; 8. connecting the ear plates; 9. a protective steel plate; 10. supporting channel steel; 12. and (7) lifting lugs.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to the attached drawings 1 to 3, the utility model provides an operation platform for a cross-section cross box column, which comprises a bottom support frame, a lateral protection frame and a cross-section cross column 7, wherein the support frame comprises a support channel steel 10, a movable channel steel 3 and a fixed double-lug plate 6, the fixed double-lug plate 6 is welded on the side surface of the support channel steel 10, a bolt hole 2 is arranged on the side surface of the support channel steel 10 close to the fixed double-lug plate 6, a bolt 4 is arranged in the bolt hole 2, the end part of the movable channel steel 3 is fixedly connected with the support channel steel 10 through the bolt 4 arranged in the bolt hole 2, a fixed single-lug plate 5 is fixed on the surface of the cross-section cross column 7, the fixed single-lug plate 5 is fixedly connected with the fixed double-lug plate 6 through a screw, the lateral protection frame comprises a stand column 1 and a protection steel plate 9, the protection steel plate 9 is fixed on the side surface of the stand column 1, braced frame passes through bolt hole 2, portable channel-section steel 3, bolt 4, fixed single otic placode 5 and fixed binaural 6 and cross post 7 fixed connection of variable cross section, the convenience of operation platform installation has been increased, simultaneously portable channel-section steel 3's both ends are through installing bolt 4 and support channel-section steel 10 fixed connection inside bolt hole 2, it is fixed through the screw rod of being connected between fixed single otic placode 5 and the fixed binaural 6 between support channel-section steel 10 and the cross post 7 of variable cross section simultaneously, the stability of operation platform equipment has been improved, the side direction protective frame that the supporting platform top set up simultaneously comprises stand 1 and protective steel plate 9, protective steel plate 9 fixes the side surface at stand 1 simultaneously, and stand 1 and protective steel plate 9's lower extreme all with support channel-section steel 10 fixed connection, the security that operation platform used has been improved.
Reference is made to fig. 1 to 3.
Further, braced frame is square structure, and braced frame's middle part is the cross, braced frame and the cross of variable cross section 7 fixed connection of being convenient for, braced frame is equallyd divide by the middle part symmetry, and braced frame's junction is provided with the connection otic placode 8, braced frame of being convenient for carries out the aggregate erection, the degree of difficulty of braced frame installation has been reduced, the portable channel-section steel 3 of support channel-section steel 10 fixed surface is provided with four altogether, four portable channel-section steel 3 are the tip with braced frame's middle part cross, be convenient for support four portable channel-section steel 3 of channel-section steel 10 surface mounting and the contact of cross of variable cross section 7, braced frame installs the stability in the cross of variable cross section 7 top has been improved, the upper end that stand 1 is located.
The utility model discloses when using, adjust portable channel-section steel 3 according to the size of variable cross section cross post 7 and install the position on supporting channel-section steel 10 surface, and fix fixed monaural plate 5 in the suitable position department on variable cross section cross post 7 surface, make fixed monaural plate 5 corresponding with fixed monaural plate 6 of supporting channel-section steel 10 surface welding, bolt 4 and supporting channel-section steel 10 fixed connection of 2 internally mounted's of bolt hole are passed through to portable channel-section steel 3's both ends, place the braced frame by supporting channel-section steel 10 and the concatenation of portable channel-section steel 3 in the top of variable cross section cross post 7, braced frame's junction is fixed through connecting otic placode 8 simultaneously, it is fixed to pass through the screw rod fixed monaural plate 5 and fixed monaural plate 6, the lower extreme and the supporting channel-section steel 10 fixed connection of stand 1 and protection steel.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (5)
1. The utility model provides an operation platform for cross box column of variable cross section, a serial communication port, including bottom braced frame, side direction protection frame and cross column of variable cross section, braced frame is including supporting the channel-section steel, portable channel-section steel and fixed binaural board, the welding of fixed binaural board is at the side surface of supporting the channel-section steel, the bolt hole has been seted up to the side surface that the supporting the channel-section steel is close to fixed binaural board, the internally mounted of bolt hole has the bolt, the bolt and the supporting channel-section steel fixed connection that bolt hole internally mounted are passed through to the tip of portable channel-section steel, the fixed surface of cross column of variable cross section has fixed monaural board, and fixed monaural board passes through screw rod fixed connection with fixed binaural board, side direction protection frame includes stand and protection steel plate, protection steel plate fixes the side surface at the stand.
2. An operation platform for a cross-section cross box column according to claim 1, wherein the support frame is of a square structure and the middle part of the support frame is cross-shaped.
3. An operation platform for a cross-section cross box column according to claim 1, wherein the supporting frame is divided symmetrically by the middle part, and the connecting ear plate is arranged at the connecting part of the supporting frame.
4. The operation platform for the cross-section cross box type column as claimed in claim 1, wherein the number of the movable channel steel fixed on the surface of the supporting channel steel is four, and the four movable channel steel are all the end parts which are crossed with the middle part of the supporting frame.
5. An operation platform for a cross-section cross box column according to claim 1, wherein lifting lugs are fixed to the upper ends of the upright columns at the four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786553.9U CN211173008U (en) | 2019-10-23 | 2019-10-23 | Operating platform for variable cross-section cross box column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786553.9U CN211173008U (en) | 2019-10-23 | 2019-10-23 | Operating platform for variable cross-section cross box column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173008U true CN211173008U (en) | 2020-08-04 |
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ID=71828381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921786553.9U Active CN211173008U (en) | 2019-10-23 | 2019-10-23 | Operating platform for variable cross-section cross box column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211173008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809578A (en) * | 2022-05-06 | 2022-07-29 | 山东方正建筑新型材料有限公司 | Claw-arm type adjustable construction platform for hoistway |
| CN115679821A (en) * | 2022-10-25 | 2023-02-03 | 中建三局第三建设工程有限责任公司 | Rectangular high pier telescopic adjusting reinforcement binding platform based on variable cross section |
-
2019
- 2019-10-23 CN CN201921786553.9U patent/CN211173008U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809578A (en) * | 2022-05-06 | 2022-07-29 | 山东方正建筑新型材料有限公司 | Claw-arm type adjustable construction platform for hoistway |
| CN114809578B (en) * | 2022-05-06 | 2023-08-08 | 山东方正建筑新型材料有限公司 | Claw arm type adjustable construction platform for well |
| CN115679821A (en) * | 2022-10-25 | 2023-02-03 | 中建三局第三建设工程有限责任公司 | Rectangular high pier telescopic adjusting reinforcement binding platform based on variable cross section |
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