CN207277197U - A kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever - Google Patents
A kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever Download PDFInfo
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- CN207277197U CN207277197U CN201720849960.4U CN201720849960U CN207277197U CN 207277197 U CN207277197 U CN 207277197U CN 201720849960 U CN201720849960 U CN 201720849960U CN 207277197 U CN207277197 U CN 207277197U
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Abstract
The utility model provides a kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever, and this operating platform carries out the interim bolt of antinode plate easy to construction personnel, is welded by angle steel and square steel, is divided into two aspects up and down, is similar to a shoulder pole；The rectangle to form a 60*180cm is welded on upper strata, and long side is made of square steel, and short side is made of angle steel.Lower floor is vertically welded on the frame of upper strata, and the rectangle of four 60*300cm is welded by angle steel to be formed, and lower floor welds to form frame, and centre welding cat ladder, facilitates construction personnel's operation up and down, steel fabric sheet is laid with bottom.The pin hole easy to the lifting hole(eyelet) of lifting and for fixed operation platform is welded with the centre position of upper strata frame.Operating platform provided by the utility model is easy to construction personnel's operation, has higher a security performance and stability, at the same can effectively save cost, meet present saving theme.
Description
Technical field
The utility model belongs to bridge top construction field, is specifically that one kind is suitable for the installation of high pier Wavelike steel webplate cantilever
Operating platform.
Background technology
Wavelike steel webplate combining structure beam bridge is a kind of new structure bridge, when Wavelike steel webplate combined bridge is constructed,
Using different portion's parallel construction method, the installation of antinode plate will be moved prior to Hanging Basket, and antinode plate is under cantilever position and is installed, ripple
The installation quality of web is related to the linear beauty of bed rearrangement bridge structure and the stabilization of stress performance.
Utility model content
Technical problem to be solved in the utility model is：For Wavelike steel webplate composite bridge, antinode plate is weight
The composition structure wanted, therefore, the installation quality of antinode plate is the emphasis of bridge construction, for convenience of construction personnel's operation, it is proposed that
A kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever.
In order to solve the above technical problems, technical solution adopted in the utility model is：Provide one kind and be suitable for high pier
The operating platform of Wavelike steel webplate cantilever installation, it carries out the interim bolt of antinode plate easy to construction personnel, by angle steel and square steel
It is welded, is divided into two aspects up and down, is similar to a shoulder pole；The rectangle to form a 60*180cm is welded on upper strata, long side by
Square steel forms, and short side is made of angle steel.Lower floor is vertically welded on the frame of upper strata, and the rectangle of four 60*300cm is welded by angle steel
Connect to be formed, lower floor welds to form frame, and centre welding cat ladder, facilitates construction personnel's operation up and down, steel fabric sheet is laid with bottom.
The pin hole easy to the lifting hole(eyelet) of lifting and for fixed operation platform is welded with the centre position of upper strata frame.
The beneficial effects of the utility model are：This operating platform is easy to construction personnel's operation, has higher security
Can and stability, while can effectively save cost, meet present saving theme.
Brief description of the drawings
Fig. 1 is operating platform structure diagram；
In figure：1st, lifting hole(eyelet)；2nd, cat ladder；3rd, pin hole；4th, steel fabric sheet.
Embodiment
As shown in Figure 1, a kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever of the utility model, it is by angle
Steel and square steel are welded, and are divided into two aspects up and down, are similar to a shoulder pole；Weld the square to form a 60*180cm in upper strata
Shape, long side are made of square steel, and short side is made of angle steel；Lower floor is vertically welded on the frame of upper strata, the square of four 60*300cm
Shape is welded by angle steel and formed, and lower floor welds to form frame, and centre welding cat ladder 2, facilitates construction personnel's operation up and down, spread in bottom
If steel fabric sheet 4；The pin hole easy to the lifting hole(eyelet) 1 of lifting and for fixed operation platform is welded with the centre position of upper strata frame
3。
Antinode plate lifts：Vertical lifting is carried out as suspension centre using PBL keys when antinode plate lifts by crane, using 2 points of lifting sides
Formula, is combined using snap ring with steel wire rope, and angle is not more than 60 degree between two steel wire ropes, and guy wire saws are aided in during lifting, is prevented
Only antinode plate rotates.Antinode plate absolute altitude is adjusted and should carried out in strict accordance with monitoring data, and antinode plate absolute altitude is adjusted using tower crane, horizontal
Position can be adjusted by the chain block for hanging on bottom plate.
Operating platform is lifted and fixed：Lifted using tower crane, when lifting, which should be noted that, coordinates the lifting of antinode plate；Operation is flat
Pin hole size and the size of antinode plate PBL keys on platform is mutually suitable, is anchored easy to pin hole and PBL keys；Again with chain block to behaviour
It is fixed as platform, is fixed using triangle, one end is fixed on the embedded bar of concrete surface, and the other end is individually fixed in
The both sides of operating platform, play the role of windproof rope.
Antinode plate bolts temporarily：During operation, construction personnel wants wear safety belt, and safety belt is fixed on antinode plate PBL keys；
Construction personnel bolts antinode plate using high-strength bolt, stabilization is provided for on-the-spot welding temporarily by operating platform operation
Support and fixation.
Antinode plate welds：Before welding, it is necessary to instructed according to monitoring, absolute altitude is checked.Construction personnel is flat by operating
Platform welds antinode plate.
Claims (1)
1. a kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever, it is welded by angle steel and square steel, it is special
Sign is：The operating platform is divided into two aspects up and down, is similar to shoulder pole；The rectangle to form a 60*180cm is welded on upper strata,
Long side is made of square steel, and short side is made of angle steel；Lower floor is vertically welded on the frame of upper strata, the rectangle of four 60*300cm by
Angle steel welds to be formed, and lower floor welds to form frame, and centre welding cat ladder, steel fabric sheet is laid with bottom；The centre of upper strata frame
The pin hole easy to the lifting hole(eyelet) of lifting and for fixed operation platform is welded with position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849960.4U CN207277197U (en) | 2017-07-13 | 2017-07-13 | A kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849960.4U CN207277197U (en) | 2017-07-13 | 2017-07-13 | A kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277197U true CN207277197U (en) | 2018-04-27 |
Family
ID=61986170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720849960.4U Active CN207277197U (en) | 2017-07-13 | 2017-07-13 | A kind of operating platform suitable for the installation of high pier Wavelike steel webplate cantilever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610796A (en) * | 2018-11-30 | 2019-04-12 | 上海宝冶集团有限公司 | Operating platform and its application method for welding box beam |
| CN109914244A (en) * | 2019-04-26 | 2019-06-21 | 四川路桥华东建设有限责任公司 | A kind of weak support system and its operating method poured suitable for high tower steel reinforced concrete combination crossbeam Steel Structure Installation and bottom, concrete roof |
-
2017
- 2017-07-13 CN CN201720849960.4U patent/CN207277197U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610796A (en) * | 2018-11-30 | 2019-04-12 | 上海宝冶集团有限公司 | Operating platform and its application method for welding box beam |
| CN109914244A (en) * | 2019-04-26 | 2019-06-21 | 四川路桥华东建设有限责任公司 | A kind of weak support system and its operating method poured suitable for high tower steel reinforced concrete combination crossbeam Steel Structure Installation and bottom, concrete roof |
| CN109914244B (en) * | 2019-04-26 | 2023-12-05 | 四川路桥华东建设有限责任公司 | Weak bracket system suitable for high-tower reinforced concrete combined beam steel structure installation and bottom and top plate concrete pouring and operation method thereof |
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