CN214033372U - Liftable pier operation platform - Google Patents
Liftable pier operation platform Download PDFInfo
- Publication number
- CN214033372U CN214033372U CN202021566580.8U CN202021566580U CN214033372U CN 214033372 U CN214033372 U CN 214033372U CN 202021566580 U CN202021566580 U CN 202021566580U CN 214033372 U CN214033372 U CN 214033372U
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- CN
- China
- Prior art keywords
- operation platform
- platform
- cylinder
- pier
- flat iron
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a liftable pier operation platform, which comprises a cylinder body, annular flat iron, square steel, a crawling ladder, a bearing ring, a jacking piston, a hydraulic cylinder, a platform fence post, fence flat iron, a hydraulic pump station and an operation platform; the cylinder is the periphery of the pier template, and the outer wall of the cylinder is welded with annular flat iron and square steel; the ladder stand is communicated with the operation platform; the outside welding of operation platform has platform fence post and rail band iron, and the bottom of operation platform is fixed with the pneumatic cylinder. The utility model has the advantages that a set of construction platform capable of adjusting the height is arranged on the barrel on the external die of the pier, and technicians can operate on the operation platform according to actual technical requirements; the operation platform can be adjusted from top to bottom, and the support position is flexible and the operation position can be adjusted. And an enclosure structure is arranged on the outer side of the operation platform, so that the construction safety is ensured. In addition, a plurality of operation platforms can be connected through a trestle, so that the operation area is effectively expanded.
Description
Technical Field
The utility model relates to a protection platform for pier operation especially relates to a protection platform that possesses pier operation of lift adjustment, belongs to bridge construction technical field.
Background
In the construction of highway bridge engineering, when a cast-in-place reinforced concrete pier stud is operated at high altitude, a traditional operating platform generally adopts a mode of erecting a scaffold so as to provide an operating surface for operators. The main disadvantage of the scaffold is that a great deal of labor and time are consumed for building and dismantling, and the construction efficiency is seriously influenced. Some construction units do not set up operation platform and safety protection facility in order to save time, and construction technical personnel stand and operate at the turn-over gusset top of not having any protection facility, have great potential safety hazard. To these technical defects, the utility model relates to a frame envelope is connected through the turn over mould gusset on support piece and the pier and is constituteed construction platform to realize the operation altitude requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to design a liftable pier operation platform, the pier attachment structure that the support piece, platform and the guardrail of imitating ring structure link into an organic whole to adjustment function about possessing satisfies the technical demand that pier safety was under construction.
In order to achieve the purpose, the technical scheme adopted by the utility model is a liftable pier operation platform, which comprises a cylinder body, annular flat iron, square steel, a crawling ladder, a bearing ring, a jacking piston, a hydraulic cylinder, a platform fence column, fence flat iron, a hydraulic pump station and an operation platform; the cylinder is the periphery of the pier template, the outer wall of the cylinder is welded with annular flat irons and square steels, each annular flat iron is fixed along the transverse direction of the cylinder, and each square steel is fixed along the vertical direction of the cylinder; a crawling ladder is welded on the annular flat iron and communicated with the operation platform; a platform fence column and a fence flat iron are welded on the outer side of the operation platform, the platform fence column is arranged along the vertical direction of the operation platform, and the fence flat iron is arranged along the transverse direction of the operation platform; the bearing ring is welded on the barrel, a hydraulic cylinder is fixed at the bottom of the operation platform, and the bottom of a jacking piston of the hydraulic cylinder is installed on the bearing ring. The hydraulic cylinder is controlled by a hydraulic pump station.
Further, the bearing rings are uniformly distributed along the circumferential direction of the cylinder body.
Furthermore, the operation platform is formed by splicing and welding a plurality of annular steel plates.
Furthermore, the bearing ring is of a triangular bracket structure, so that stable connection of the operation platform is guaranteed.
Furthermore, the square steel and the platform fence post are both channel steel.
Further, the hydraulic cylinders are cooperatively controlled by the hydraulic pump station, namely, are simultaneously lifted or lowered.
Compared with the prior art, the utility model discloses a plurality of hydraulic piston of equipartition can make work platform at one section distance of vertical direction jacking, extend the operation scope of platform, and each hydraulic piston has the supporting role to the platform concurrently simultaneously.
The utility model discloses can adopt the mode of a plurality of operation platform series connection to satisfy the operation requirement in specific occasion, the nimble easy adjustment of overall structure. The utility model discloses a support piece is fixed in the barrel by the structure of the triangular support frame that two outside channel-section steels are constituteed, through being connected the constitution bearing structure with the mould turnover gusset on triangular support frame and the pier.
The utility model discloses an operation platform is assembled for several annular steel sheets and forms, is connected fixedly with the triangular bracket and constitutes an annular operation platform.
The utility model discloses a guardrail stand adopts channel-section steel and every triangular supports to be connected fixedly, and simple structure is stable, sets up the band iron between each stand and connects, and the installation protection network protection is few, the cycle is short, efficient, with low costs, safe and reliable with the material.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a cylinder body, 2 annular flat iron, 3 square steel, 4 climbing stairs, 5 bearing rings, 6 jacking pistons, 7 hydraulic cylinders, 8 platform fence columns, 9 fence flat iron, 10 hydraulic pump stations, 11 and an operation platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of an exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1, the lifting pier operation platform comprises a cylinder 1, annular flat irons 2, square steels 3, a ladder 4, a bearing ring 5, a jacking piston 6, a hydraulic cylinder 7, a platform fence post 8, a fence flat iron 9, a hydraulic pump station 10 and an operation platform 11; the cylinder 1 is the periphery of a pier template, annular flat irons 2 and square steels 3 are welded and connected to the outer wall of the cylinder 1, each annular flat iron 2 is fixed along the transverse direction of the cylinder 1, and each square steel 3 is fixed along the vertical direction of the cylinder 1; a ladder stand 4 is welded on the annular flat iron 2, and the ladder stand 4 is communicated with the operation platform 11; a platform fence post 8 and a fence flat iron 9 are welded on the outer side of the operation platform 11, the platform fence post 8 is arranged along the vertical direction of the operation platform 11, and the fence flat iron 9 is arranged along the transverse direction of the operation platform 11; bearing ring 5 welds on barrel 1, and the bottom of operation platform 11 is fixed with pneumatic cylinder 7, and the top piston 6 bottom of pneumatic cylinder 7 is installed on bearing ring 5. The hydraulic cylinder 7 is controlled by a hydraulic pump station 10.
The bearing rings 5 are uniformly distributed along the circumferential direction of the cylinder body 1.
The operation platform 11 is formed by assembling and welding a plurality of annular steel plates.
The bearing ring 5 is of a triangular bracket structure, and stable connection of the operation platform 11 is guaranteed.
The square steel 3 and the platform fence post 8 are both channel steel.
The hydraulic cylinders 7 are cooperatively controlled by the hydraulic pump station 10, i.e., are simultaneously raised or lowered.
The utility model has the advantages that a set of construction platform capable of adjusting the height is arranged on the barrel 1 on the external die of the pier, and technicians can operate on the operation platform according to actual technical requirements; the operation platform can be adjusted from top to bottom, and the support position is flexible and the operation position can be adjusted. And an enclosure structure is arranged on the outer side of the operation platform, so that the construction safety is ensured. In addition, a plurality of operation platforms can be connected through a trestle, so that the operation area is effectively expanded.
Claims (6)
1. The utility model provides a liftable pier operation platform which characterized in that: the device comprises a cylinder body, annular flat iron, square steel, a crawling ladder, a bearing ring, a jacking piston, a hydraulic cylinder, a platform fence column, fence flat iron, a hydraulic pump station and an operation platform; the cylinder is the periphery of the pier template, the outer wall of the cylinder is welded with annular flat irons and square steels, each annular flat iron is fixed along the transverse direction of the cylinder, and each square steel is fixed along the vertical direction of the cylinder; a crawling ladder is welded on the annular flat iron and communicated with the operation platform; a platform fence column and a fence flat iron are welded on the outer side of the operation platform, the platform fence column is arranged along the vertical direction of the operation platform, and the fence flat iron is arranged along the transverse direction of the operation platform; the bearing ring is welded on the cylinder body, a hydraulic cylinder is fixed at the bottom of the operation platform, and the bottom of a jacking piston of the hydraulic cylinder is arranged on the bearing ring; the hydraulic cylinder is controlled by a hydraulic pump station.
2. The liftable pier operation platform of claim 1, wherein: the bearing rings are uniformly distributed along the circumferential direction of the cylinder body.
3. The liftable pier operation platform of claim 1, wherein: the operation platform is formed by assembling and welding a plurality of annular steel plates.
4. The liftable pier operation platform of claim 1, wherein: the bearing ring is of a triangular bracket structure.
5. The liftable pier operation platform of claim 1, wherein: the square steel and the platform fence post are both channel steel.
6. The liftable pier operation platform of claim 1, wherein: each hydraulic cylinder is cooperatively controlled by a hydraulic pump station, namely, simultaneously ascends or descends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566580.8U CN214033372U (en) | 2020-07-31 | 2020-07-31 | Liftable pier operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566580.8U CN214033372U (en) | 2020-07-31 | 2020-07-31 | Liftable pier operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214033372U true CN214033372U (en) | 2021-08-24 |
Family
ID=77333047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021566580.8U Expired - Fee Related CN214033372U (en) | 2020-07-31 | 2020-07-31 | Liftable pier operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214033372U (en) |
-
2020
- 2020-07-31 CN CN202021566580.8U patent/CN214033372U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |