CN208563122U - A kind of " walking " Coping Construction job platform - Google Patents
A kind of " walking " Coping Construction job platform Download PDFInfo
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- CN208563122U CN208563122U CN201820889889.7U CN201820889889U CN208563122U CN 208563122 U CN208563122 U CN 208563122U CN 201820889889 U CN201820889889 U CN 201820889889U CN 208563122 U CN208563122 U CN 208563122U
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Abstract
The utility model relates to a kind of " walking " Coping Construction job platforms.Including the overhanging frame structure being made of upper horizontal frame and lower connection frame between horizontal frame and the two, ladder access is set between upper horizontal frame and lower horizontal frame, operating platform is set in upper horizontal frame, in lower horizontal frame quadrangle, idler wheel is set, vertical cage is arranged in connection below the outer end of upper horizontal frame, in the inner end of lower horizontal frame, clump weight is set, in overhanging frame structure upper surface, guard rail is set, it is the bottom basket of operating platform in the lower end of cage connection bottom surface, the bottom of at, basket is arranged operating platform with cage connection, overhanging frame structure, cage, bottom basket constitutes " Qian " character form structure toppled over, two symmetrical sunpenders are connected between overhanging frame structure and bottom basket or between bent cap top surface and bottom basket.The utility model provides a kind of " walking " Coping Construction job platform of realization cost efficiency that operating platform is provided for second of steel Shu Zhangla mud jacking operation of bent cap.
Description
Technical field
The utility model relates to technical field of bridge construction, more particularly to a kind of " walking " Coping Construction job platform.
Background technique
Small box girder 11 can be arranged in the top of bent cap 10 in bridge structure figure as shown in Figure 1, and Prestressed Slab Beams 10 are in small case
Before beam 11 is installed, the construction of first steel Shu Zhangla mud jacking is carried out on 10 operating platform of bent cap；After small box girder 11 is installed,
The construction of second batch steel Shu Zhangla mud jacking is carried out again, and 10 operating platform of bent cap has been removed at this time or even two sides are through lane, uncovered
Second of steel Shu Zhangla mud jacking Job Operations platform of beam, very big difficulty is brought to bent cap 10.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and providing one kind does not influence two sides through lane traffic and be
Second of steel Shu Zhangla mud jacking operation of bent cap provides " walking " Coping Construction operation horizontal of the realization cost efficiency of operating platform
Platform.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of " walking " Coping Construction operation horizontal
Platform, including the overhanging frame structure being made of upper horizontal frame and lower connection frame between horizontal frame and the two, in upper horizontal frame and
Ladder access is set between lower horizontal frame, operating platform is set in upper horizontal frame, idler wheel is set in lower horizontal frame quadrangle,
Vertical cage is arranged in connection below the outer end of upper horizontal frame, clump weight is arranged in the inner end of lower horizontal frame, in overhanging frame
Guard rail is arranged in frame upper surface, is the bottom basket of operating platform in the lower end of cage connection bottom surface, the bottom of at, basket is connected with cage
Connect place's setting operating platform, overhanging frame structure, cage, bottom basket constitute " Qian " character form structure for toppling over, overhanging frame structure and bottom basket it
Between or bent cap top surface and bottom basket between connect two symmetrical sunpenders.
Preferably: the shoulder pole girder parallel with overhanging frame structure width direction be set on overhanging frame structure bottom surface, sunpender with it is flat
Spreader beam connection.
Preferably: aforesaid operations platform is 3mm checkered steel plate.
The beneficial effects of the utility model are: the utility model job platform directly acts on small box girder bridge floor, do not hinder
Two sides road traffic, can be directly mobile in bridge floor by hoist engine, is not required to repeat installing and dismounting；Coping Construction job platform
Settable cage adjusts the bent cap type that pier is suitable for different height, and construction safety is reliable, easy for assemble or unload.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after the assembling of the utility model job platform；
Fig. 2 is the operation chart of the utility model packaging technology step 1)；
Fig. 3 is the operation chart of the utility model packaging technology step 2)；
Fig. 4 is the operation chart of the utility model packaging technology step 3).
In figure: 1- guard rail；2- overhanging frame structure；3- cage；4- sunpender；The bottom 5- basket；6- idler wheel；7- shoulder pole girder；8- ladder
Road；9- clump weight；10- bent cap；11- small box girder.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail:
The utility model embodiment 1
Referring to Fig. 1, the utility model job platform includes by upper horizontal frame and lower connection between horizontal frame and the two
Ladder access 8 is arranged in the overhanging frame structure 2 that frame is constituted between upper horizontal frame and lower horizontal frame, and behaviour is arranged in upper horizontal frame
Make platform, idler wheel 6 is set in lower horizontal frame quadrangle, vertical cage 3 is arranged in connection below the outer end of upper horizontal frame,
Clump weight 9 is arranged in the inner end of lower horizontal frame, and guard rail 1 is arranged in 2 upper surface of overhanging frame structure, connects in the lower end of cage 3
Bottom surface is the bottom basket 5 of operating platform, and the bottom of at, basket 5 is arranged operating platform, overhanging frame structure 2, cage 3, bottom with 3 connection of cage
Basket 5 constitutes " Qian " character form structure for toppling over, bent cap 10 and small box girder 11 and penetrates from " Qian " font open-position-side, overhanging frame structure 2 with
Two symmetrical sunpenders 4 are connected between bottom basket 5 or between 10 top surface of bent cap and bottom basket 5, sunpender 4 is located at the two sides of overhanging frame structure 2.
Referring to fig. 2, Fig. 3 and Fig. 4 is the packaging technology of the utility model job platform,
Including following operating procedure:
1) truck crane lifts overhanging frame structures 2 to 11 top face of small box girder, at 2 bottom of overhanging frame structure using 4 lifting modes
The outer end in face applies counterweight, a reinforcing bar is inserted between the wet seam reinforcing bar of small box girder 11, and use 2 wirerope by overhanging frame structure 2
It is connect with reinforcing bar, guarantees wet seam reinforcing bar uniform stressed, do not deform, and anchored；
2) truck crane lifting cage 3 above mentions, and reduces upward strain speed when close to 2 bottom of overhanging frame structure, and be finely adjusted contraposition,
Manually overhanging frame structure 2 and cage 3 are bolted, guarantee that each bolt reaches tight condition；
3) truck crane lifts bottom basket 5 with electric block simultaneously and above mentions, and electric block is placed on the wet seam crossing of small box girder 11, adjusts
Section electric cucurbit rate reduces upward strain speed when close to 3 bottom of cage to consistent with truck crane upper body rate, is finely adjusted pair
Bottom basket 5 and cage 3, are manually bolted, guarantee that each bolt reaches tight condition by position, finally release anchoring steel wire
Rope；
4) 4 anchoring lower ends of sunpender on bottom basket 5, upper end be anchored at 10 top surface of overhanging frame structure 2 or bent cap, platform group installs
Cheng Hou, install 2 top surface of overhanging frame structure guard rail 1, on operation platform hang safety signs, using operating instruction,
Limit for tonnage board, check and accept board, can be carried out after acceptance(check) using.
The utility model embodiment 2
The utility model job platform includes being made of upper horizontal frame and lower connection frame between horizontal frame and the two
Ladder access 8 is arranged between upper horizontal frame and lower horizontal frame, operating platform is arranged in upper horizontal frame for overhanging frame structure 2,
Idler wheel 6 is arranged in lower horizontal frame quadrangle, and vertical cage 3 is arranged in connection below the outer end of upper horizontal frame, in lower level frame
Clump weight 9 is arranged in the inner end of body, and guard rail 1 is arranged in 2 upper surface of overhanging frame structure, is behaviour in the lower end of cage 3 connection bottom surface
The bottom basket 5 for making platform, the bottom of at, basket 5 is arranged operating platform, overhanging frame structure 2, cage 3, the composition of bottom basket 5 with 3 connection of cage
" Qian " character form structure toppled over, bent cap 10 and small box girder 11 are penetrated from " Qian " font open-position-side, overhanging frame structure 2 and bottom basket 5 it
Between connection two it is symmetricalThe sunpender 4 of fining twisted steel, setting and 2 width direction of overhanging frame structure on 2 bottom surface of overhanging frame structure
Parallel shoulder pole girder 7, sunpender 4 are connect with shoulder pole girder 7, and for 4 anchoring lower ends of sunpender on 5 crossbeam of bottom basket, upper end is anchored at shoulder pole
On beam 7.
The packaging technology of the utility model job platform,
Including following operating procedure:
1) 25t truck crane lifts overhanging frame structures 2 to 11 top face of small box girder, in overhanging frame structure using 4 lifting modes
The outer end of 2 bottom surfaces applies 1200kg counterweight, is inserted into one between the wet seam reinforcing bar of small box girder 11Reinforcing bar, and use 2 wirerope
By overhanging frame structure 2 withReinforcing bar connection, guarantees wet seamReinforcing bar uniform stressed, does not deform, and is anchored；
2) 25t truck crane lifting cage 3 above mentions, and reduces upward strain speed when close to 2 bottom of overhanging frame structure, and be finely adjusted pair
Overhanging frame structure 2 and cage 3, are manually bolted, guarantee that each bolt reaches tight condition by position；
3) 25t truck crane lifts bottom basket 5 with electric block simultaneously and above mentions, and electric block is placed on the wet seam of small box girder 11
Place adjusts electric block rate to consistent with truck crane upper body rate, and upward strain speed is reduced when close to 3 bottom of cage, and progress is micro-
Contraposition is adjusted, manually bottom basket 5 and cage 3 are bolted, guarantee that each bolt reaches tight condition, finally release anchoring steel
Cord；
4) 4 anchoring lower ends of sunpender on bottom basket 5, upper end be anchored on overhanging frame structure 2, after platform is completed, installation is outstanding
The guard rail 1 for choosing 2 top surface of frame hangs safety signs, using operating instruction, limit for tonnage board, examination on operation platform
Board, can be carried out after acceptance(check) using.
In the present embodiment, aforesaid operations platform is 3mm checkered steel plate.
Overhanging frame structure 2, cage 3, bottom basket 5 are completed the process and through project by single processing in processing factory in the utility model
Portion, chief inspector can agree to that transport to construction site is installed after doing acceptance(check).Installation respectively will overhanging using 25t truck crane
Frame 2, cage 3, the lifting assembling of bottom basket 5, in the process using ladder truck cooperates that the artificial bolt for carrying out node connects.
The advantage of the utility model are as follows:
1) " walking " Coping Construction job platform achieves ideal effect in practical applications, and job platform is directly made
For small box girder bridge floor, two sides road traffic is not hindered；Can be directly mobile in bridge floor by hoist engine, it is not required to repeat to install
Disassembly；
2) the settable cage of Coping Construction job platform adjusts the bent cap type that pier is suitable for different height, and construction safety can
It leans on, it is easy for assemble or unload.
The utility model is exemplarily described above, it is clear that the utility model implements not by aforesaid way
Limitation, as long as use the utility model method concept and technical solution carry out various improvement, or it is not improved directly
Applied to other occasions, it both is within the protection scope of the present invention.
Claims (3)
1. a kind of " walking " Coping Construction job platform, it is characterised in that: including by upper horizontal frame and lower horizontal frame and
The overhanging frame structure (2) that connection frame between the two is constituted, is arranged ladder access (8) between upper horizontal frame and lower horizontal frame, upper
Operating platform is set in horizontal frame, idler wheel (6) are set in lower horizontal frame quadrangle, are connected below the outer end of upper horizontal frame
Vertical cage (3) are set, clump weight (9) are set in the inner end of lower horizontal frame, is arranged in overhanging frame structure (2) upper surface and protects
Railing (1) is the bottom basket (5) of operating platform in the lower end of cage (3) connection bottom surface, and the bottom of at, basket (5) is connected with cage (3)
Place's setting operating platform, overhanging frame structure (2), cage (3), bottom basket (5) constitute " Qian " character form structure toppled over, in overhanging frame structure
(2) two symmetrical sunpenders (4) are connected between bottom basket (5) or between bent cap (10) top surface and bottom basket (5).
2. " walking " Coping Construction job platform according to claim 1, it is characterised in that: at overhanging frame structure (2) bottom
The shoulder pole girder (7) parallel with overhanging frame structure (2) width direction is set on face, and sunpender (4) is connect with shoulder pole girder (7).
3. " walking " Coping Construction job platform according to claim 1, it is characterised in that: aforesaid operations platform is
3mm checkered steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889889.7U CN208563122U (en) | 2018-06-09 | 2018-06-09 | A kind of " walking " Coping Construction job platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889889.7U CN208563122U (en) | 2018-06-09 | 2018-06-09 | A kind of " walking " Coping Construction job platform |
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| Publication Number | Publication Date |
|---|---|
| CN208563122U true CN208563122U (en) | 2019-03-01 |
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ID=65484656
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820889889.7U Active CN208563122U (en) | 2018-06-09 | 2018-06-09 | A kind of " walking " Coping Construction job platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083008A (en) * | 2018-06-09 | 2018-12-25 | 中交航局第工程有限公司 | A kind of walking Coping Construction job platform and its packaging technology |
| CN110067201A (en) * | 2019-03-15 | 2019-07-30 | 上海建工七建集团有限公司 | A kind of movable type tensioning platform and its application method |
-
2018
- 2018-06-09 CN CN201820889889.7U patent/CN208563122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083008A (en) * | 2018-06-09 | 2018-12-25 | 中交航局第工程有限公司 | A kind of walking Coping Construction job platform and its packaging technology |
| CN110067201A (en) * | 2019-03-15 | 2019-07-30 | 上海建工七建集团有限公司 | A kind of movable type tensioning platform and its application method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: An Xiushan Inventor after: Ren Zhihui Inventor after: Wang Yu Inventor after: Zhong Zhijian Inventor after: Sun Zuohua Inventor after: Gao Zhilou Inventor before: An Xiushan Inventor before: Ren Zhihui Inventor before: Wang Yu Inventor before: Zhong Zhijian Inventor before: Sun Zuohua Inventor before: Gao Zhilou |
|
| CB03 | Change of inventor or designer information |