CN214401452U - A operation platform that is used for bridge bent cap staple bolt to install and dismantle - Google Patents
A operation platform that is used for bridge bent cap staple bolt to install and dismantle Download PDFInfo
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- CN214401452U CN214401452U CN202022248938.9U CN202022248938U CN214401452U CN 214401452 U CN214401452 U CN 214401452U CN 202022248938 U CN202022248938 U CN 202022248938U CN 214401452 U CN214401452 U CN 214401452U
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Abstract
The utility model provides an operation platform that is used for installation of bridge bent cap staple bolt and dismantles belongs to bridge construction equipment technical field. This operation platform includes the base, and the base has a vertical portion and two horizontal portions, and two horizontal portions are located the both ends of vertical portion respectively and two horizontal portions are relative setting mutually, are provided with a plurality of stands on the base, are provided with a plurality of workstations on the stand, and vertical portion and two horizontal portions are "concave" font, and this operation platform forms one promptly and has the opening and hold the chamber. Accomplish staple bolt installation and dismantlement work back, only need be fixed in subaerial bolt with the base and demolish, wholly shift out this work platform with the loop wheel machine, the pier stud breaks away from this work platform from the opening part that holds the chamber, and this work platform does not need whole dismantlement to remove, improves work platform's flexibility greatly, and the efficiency of installation and dismantlement of bridge bent cap staple bolt is improved to convenient installation and the dismantlement of bridge bent cap staple bolt.
Description
Technical Field
The utility model belongs to the technical field of bridge construction equipment, a an operation platform that is used for installation of bridge bent cap staple bolt and dismantles is related to.
Background
Along with the high-speed development of economy in China, the construction of highways is also rapidly developed in recent years. In the design of highway bridges, column piers are commonly adopted structural forms, and for a simply supported beam, a capping beam is an important structure for bearing upper parts and lower parts, the load of an upper structure is transmitted to a lower structure and a foundation through the capping beam, and the capping beam is a main stress structure. Different support systems are required according to different upper structure forms, and common support systems comprise a transverse steel bar method, a pre-embedded steel plate method, a support method and a hoop method.
Compared with the traditional construction process of a full-hall support system, the anchor ear method is a novel process of support-free construction, not only saves materials and ensures the attractiveness of the pier stud, but also greatly saves the material turnover time, accelerates the construction progress and achieves good effects in practical application. The mechanical principle of the hoop method work is as follows: the anchor ear is arranged at a proper position on the pier stud, and the anchor ear and the pier stud are clamped tightly by utilizing the pretension force of the high-strength bolt so as to generate enough static friction force to resist the construction load, the weight of temporary facilities and the dead weight of the cover beam. The anchor ear method adopts a steel anchor ear sleeved on a pier stud, and the traditional steel anchor ear installing and detaching method is that a crane is matched with manpower.
The traditional steel hoop mounting and dismounting method has the following problems: firstly, the crane needs whole-course cooperation operation, and the equipment investment cost is high; secondly, potential safety hazards such as mechanical injury, high falling, object striking and the like exist; thirdly, the mounting and dismounting efficiency is low.
Disclosure of Invention
The utility model discloses to the above-mentioned problem that prior art exists, provide an operation platform that is used for installation of bridge bent cap staple bolt and dismantlement, the utility model aims to solve the technical problem that: how to improve the flexibility of the work platform.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides an operation platform for installation of bridge bent cap staple bolt and dismantlement, includes the base, the base has a vertical portion and two horizontal portions, two horizontal portion is located the both ends of vertical portion respectively, and two horizontal portion sets up relatively, be provided with a plurality of stands on the base, be provided with the workstation on the stand.
This operation platform includes the base, and the base has a vertical portion and two horizontal portions, and two horizontal portions are located the both ends of vertical portion respectively and two horizontal portions are relative setting mutually, are provided with a plurality of stands on the base, are provided with a plurality of workstations on the stand, and vertical portion and two horizontal portions are "concave" font, and this operation platform forms one promptly and has the opening and hold the chamber. When using this operation platform, pass through the bolt fastening with the base on the basis of bridge, the pier stud is located the open-ended and holds the chamber, the operation personnel installs or dismantles work the bridge bent cap staple bolt on the workstation, after accomplishing staple bolt installation and dismantlement work, only need be fixed in subaerial bolt with the base and demolish, shift out this operation platform wholly with the loop wheel machine, the pier stud breaks away from this operation platform from the opening part that holds the chamber, this operation platform does not need whole dismantlement to remove, improve operation platform's flexibility greatly, the convenient installation and the dismantlement to the bent cap staple bolt, improve the efficiency of bridge bent cap staple bolt installation and dismantlement.
In the above-mentioned work platform for installation and dismantlement of bridge bent cap staple bolt, the workstation includes first workstation and second workstation.
In the above-mentioned work platform for installation and dismantlement of bridge bent cap staple bolt, all be provided with the protection network on first workstation and the second workstation.
In the above-mentioned work platform for installation and dismantlement of bridge bent cap staple bolt, be provided with first cat ladder between base and the first workstation, be provided with the second cat ladder between first workstation and the second workstation.
In the above-mentioned work platform for installation and dismantlement of bridge bent cap staple bolt, the first cat ladder and the second cat ladder are all provided with the rail guard.
In the above-mentioned work platform for installation and dismantlement of bridge bent cap staple bolt, be provided with the connecting rod between vertical portion and the horizontal portion.
In the above-mentioned work platform for installation and removal of bridge bent cap staple bolt, the shape of workstation and the shape of base are the same.
Compared with the prior art, the utility model has the advantages as follows:
1. this work platform does not need whole dismantlement to remove, improves work platform's flexibility greatly, and the efficiency of installation and dismantlement of bridge bent cap staple bolt is improved to convenient installation and the dismantlement of beam bent cap staple bolt.
2. All be provided with the protection network on first workstation and the second workstation, all be provided with the rail guard on first cat ladder and the second cat ladder, prevent that the operation personnel from taking place the accident of falling, improve operation security.
3. Be provided with the connecting rod between vertical portion and the horizontal portion, improve the fastness of base, guarantee operation platform's bulk strength.
Drawings
FIG. 1 is a schematic structural view of the present work platform;
FIG. 2 is a schematic view of the structure of the base;
fig. 3 is a schematic structural view of the protection net;
fig. 4 is a schematic view of the guard rail.
In the figure, 1, a base; 2. a vertical portion; 3. a transverse portion; 4. a column; 5. a work table; 6. a first table; 7. a second table; 8. a protective net; 9. a first ladder stand; 10. a second ladder stand; 11. protecting the fence; 12. a connecting rod; 13. and (5) pier studs.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the work platform includes a base 1, the base 1 has a vertical portion 2 and two horizontal portions 3, the two horizontal portions 3 are respectively located at two ends of the vertical portion 2, the two horizontal portions 3 are oppositely disposed, the base 1 is provided with a plurality of upright posts 4, and the upright posts 4 are provided with a workbench 5.
This work platform includes base 1, and base 1 has a vertical portion 2 and two horizontal portions 3, and two horizontal portions 3 are located the both ends of vertical portion 2 respectively and two horizontal portions 3 set up relatively, are provided with a plurality of stands 4 on the base 1, are provided with a plurality of workstations 5 on the stand 4, and vertical portion 2 and two horizontal portions 3 are "concave" font, and this work platform forms one promptly and has the opening and hold the chamber. When using this operation platform, on being fixed in the basis of bridge through the bolt with base 1, pier stud 13 is located the open-ended and holds the chamber, the operation personnel installs or dismantles work bridge bent cap staple bolt on workstation 5, after accomplishing staple bolt installation and dismantlement work, only need demolish base 1 and be fixed in subaerial bolt, wholly shift out this operation platform with the loop wheel machine, pier stud 13 breaks away from this operation platform from the opening part that holds the chamber, this operation platform does not need whole dismantlement to remove, improve operation platform's flexibility greatly, the convenient installation and the dismantlement to the bridge bent cap staple bolt, improve the efficiency of bridge bent cap staple bolt installation and dismantlement.
As shown in fig. 1, in the present embodiment, the table 5 includes a first table 6 and a second table 7. In this structure, install and dismantle the staple bolt of co-altitude through setting up first workstation 6 and second workstation 7 convenience.
As shown in fig. 1 and 3, in the present embodiment, a protective net 8 is provided on each of the first table 6 and the second table 7. In this structure, through set up protection network 8 on first workstation 6 and second workstation 7, prevent that the operation personnel from taking place the accident of falling, improve the operational safety nature.
As shown in fig. 1, in the present embodiment, a first ladder 9 is provided between the base 1 and the first table 6, and a second ladder 10 is provided between the first table 6 and the second table 7. In the structure, a first ladder stand 9 is arranged between the base 1 and the first workbench 6, and a second ladder stand 10 is arranged between the first workbench 6 and the second workbench 7, so that an operator can conveniently go up to the first workbench 6 or the second workbench 7 to operate.
As shown in fig. 1 and 4, in this embodiment, guard rails 11 are provided on both the first ladder stand 9 and the second ladder stand 10. In the structure, the guard rails 11 are arranged on the first ladder stand 9 and the second ladder stand 10, so that falling accidents of operators are prevented, and the operation safety is improved.
As shown in fig. 2, in the present embodiment, a connecting rod 12 is provided between the vertical portion 2 and the horizontal portion 3. In this structure, improve base 1's fastness, guarantee operation platform's bulk strength.
As shown in fig. 1, in the present embodiment, the shape of the table 5 is matched to the shape of the base 1. In this structure, the shape of workstation 5 is unanimous with base 1, and the interference phenomenon appears with embracing the mound in workstation 5 when preventing to use this work platform.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides an operation platform that is used for bridge bent cap staple bolt to install and dismantle, includes base (1), its characterized in that, base (1) has one vertical portion (2) and two horizontal portions (3), two horizontal portion (3) are located the both ends of vertical portion (2) respectively, and two horizontal portion (3) set up relatively, be provided with a plurality of stands (4) on base (1), be provided with workstation (5) on stand (4).
2. A work platform for the mounting and demounting of a bridge capping hoop according to claim 1, characterised in that the working table (5) comprises a first working table (6) and a second working table (7).
3. The work platform for mounting and dismounting the hoop of the bridge cap beam according to claim 2, wherein the first workbench (6) and the second workbench (7) are respectively provided with a protective net (8).
4. A work platform for installing and dismantling the hoop of the bridge cap beam as claimed in claim 3, wherein a first ladder (9) is provided between the base (1) and the first working platform (6), and a second ladder (10) is provided between the first working platform (6) and the second working platform (7).
5. A work platform for the mounting and demounting of a bridge deck hoop according to claim 4, characterised in that the first ladder (9) and the second ladder (10) are provided with guard rails (11).
6. A work platform for the mounting and demounting of a bridge deck hoop according to claim 1, characterised in that a connecting rod (12) is arranged between the vertical portion (2) and the transverse portion (3).
7. A work platform for the mounting and demounting of bridge deck hoops according to any one of claims 1-6, characterised in that the shape of the workbench (5) corresponds to the shape of the foundation (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248938.9U CN214401452U (en) | 2020-10-10 | 2020-10-10 | A operation platform that is used for bridge bent cap staple bolt to install and dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248938.9U CN214401452U (en) | 2020-10-10 | 2020-10-10 | A operation platform that is used for bridge bent cap staple bolt to install and dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214401452U true CN214401452U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022248938.9U Active CN214401452U (en) | 2020-10-10 | 2020-10-10 | A operation platform that is used for bridge bent cap staple bolt to install and dismantle |
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| CN (1) | CN214401452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517449A (en) * | 2022-03-22 | 2022-05-20 | 中铁大桥局第七工程有限公司 | A horizontal connection stull construction platform for arch bridge |
-
2020
- 2020-10-10 CN CN202022248938.9U patent/CN214401452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517449A (en) * | 2022-03-22 | 2022-05-20 | 中铁大桥局第七工程有限公司 | A horizontal connection stull construction platform for arch bridge |
| CN114517449B (en) * | 2022-03-22 | 2024-02-27 | 中铁大桥局第七工程有限公司 | Cross-connection cross brace construction platform for arch bridge |
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