CN218893964U - Quick installing and detaching baffle device for bridge deck anti-collision guardrail fracture - Google Patents
Quick installing and detaching baffle device for bridge deck anti-collision guardrail fracture Download PDFInfo
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- CN218893964U CN218893964U CN202223274530.4U CN202223274530U CN218893964U CN 218893964 U CN218893964 U CN 218893964U CN 202223274530 U CN202223274530 U CN 202223274530U CN 218893964 U CN218893964 U CN 218893964U
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- bridge deck
- collision guardrail
- partition
- detaching
- deck anti
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model relates to the technical field of bridge construction quality control auxiliary equipment, in particular to a device for rapidly installing and detaching a partition plate at a broken seam of a bridge deck anti-collision guardrail, which comprises a partition steel plate, wherein the top of the partition steel plate is fixedly connected with a hoisting ring, two rows of bolt holes are formed in the surface of the partition steel plate, and the positions of the two rows of bolt holes respectively correspond to the sections of two bridge deck anti-collision guardrail fixing steel plates; the beneficial effects of the utility model are as follows: the device for rapidly installing and detaching the partition plate at the broken seam of the bridge deck anti-collision guardrail can effectively improve the standardization and the construction efficiency of the broken seam of the anti-collision guardrail, realize one-time large-area construction and is convenient to install and detach; can guarantee the compactibility and the straightness of bridge floor anticollision barrier fracture department concrete, through using with bridge floor anticollision barrier design steel film is supporting, solve the problem that anticollision barrier fracture department concrete is not closely knit and bamboo glued board is difficult to fixed, improve the standardization that the anticollision barrier fracture set up, ensure anticollision barrier construction quality.
Description
Technical Field
The utility model relates to the technical field of bridge construction quality control auxiliary equipment, in particular to a device for rapidly mounting and dismounting a partition plate at a broken seam of a bridge deck anti-collision guardrail.
Background
In recent years, the development of foundation construction in China is rapid, a highway bridge is an important project in construction projects, a bridge deck anti-collision guardrail is used as an important auxiliary component of a bridge deck, and the construction efficiency and the quality of the highway bridge directly relate to the overall progress and the quality of engineering construction. The fracture is cut apart bridge floor anticollision barrier into a plurality of part, if set up the end cap template in this department in the work progress then be difficult to realize large tracts of land construction, if set up the bamboo glued board and replace the fracture, the bamboo glued board hardly is fixed with anticollision barrier design steel membrane, very easily takes place the off normal at concrete placement, the process of vibrating, causes the fracture to be unsmooth, nearby concrete is not closely knit, and the bamboo glued board can't take out.
Disclosure of Invention
The utility model aims to provide a device for rapidly installing and detaching a partition plate at a crack of a bridge deck anti-collision guardrail, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
quick installing and detaching baffle device for bridge deck anti-collision guardrail fracture part, and is characterized in that: including cutting off steel sheet 1, the top fixedly connected with hoist and mount ring 2 of cutting off steel sheet 1, be provided with two on the face of cutting off steel sheet 1 and be listed as bolt hole 3, two be listed as the position of bolt hole 3 is corresponding with the cross-section of two bridge floor crash barrier fixed steel diaphragm plates respectively.
The thickness of the partition steel plate 1 is 1cm.
The shape of the partition steel plate 1 is trapezoidal.
The height of the partition steel plate 1 is 110cm, the bottom width is 50.3cm, and the top width is 22.1cm.
The hoisting ring 2 is connected with the partition steel plate 1 through welding.
The number of the bolt holes 3 in each column is 7.
The application method of the device for rapidly installing and detaching the partition plate at the broken seam of the bridge deck anti-collision guardrail comprises the following steps:
step one: adjusting the bridge deck anti-collision guardrail to fix the steel diaphragm plate, so that the plate seam and the broken seam are just positioned at the same position;
step two: disassembling the bridge deck anti-collision guardrail fixing steel diaphragm plate at the anti-collision guardrail fracture, and taking down 14 template fixing bolts on the inner side and the outer side;
step three: the bridge deck anti-collision guardrail break joint is quickly assembled and disassembled by using an anti-collision guardrail construction trolley to hoist, the two sides of the baffle device are uniformly coated with release agent and then are assembled between the front and rear bridge deck anti-collision guardrail shaping steel membrane plates at the break joint, and the positions are adjusted to align bolt holes of the baffle device with bolt holes of the shaping steel membrane plates and then are provided with fixing bolts;
step four: pouring concrete, and after the concrete reaches the form removal strength, slowly pulling out the partition plate device at the crack of the bridge deck anti-collision guardrail by using the anti-collision guardrail construction trolley;
step five: and forming a bridge deck anti-collision guardrail fracture.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device for rapidly installing and detaching the partition plate at the broken seam of the bridge deck anti-collision guardrail can effectively improve the standardization and the construction efficiency of the broken seam of the anti-collision guardrail, realize one-time large-area construction and is convenient to install and detach.
2. The device for rapidly installing and detaching the partition plate at the broken seam of the bridge deck anti-collision guardrail can ensure the compactness and the verticality of concrete at the broken seam of the bridge deck anti-collision guardrail, solves the problems that the concrete at the broken seam of the anti-collision guardrail is not compact and the bamboo plywood is difficult to fix by being matched with the shaping steel film of the bridge deck anti-collision guardrail, improves the standardization of the broken seam arrangement of the anti-collision guardrail, and ensures the construction quality of the anti-collision guardrail.
3. The device for rapidly installing and detaching the partition plate at the broken seam of the bridge deck anti-collision guardrail can enable bridge deck anti-collision guardrail concrete to be poured continuously at the broken seam position, and greatly improves the operation efficiency. In the existing production and actual use process, the use effect is obvious, the assembly and disassembly are convenient, and the method is suitable for being popularized and used in a large range.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: partition steel plate 1, hoist ring 2, bolt hole 3.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, a bridge deck crash barrier fracture department quick detach baffle device, its characterized in that: including cutting off steel sheet 1, the top fixedly connected with hoist and mount ring 2 of cutting off steel sheet 1, be provided with two on the face of cutting off steel sheet 1 and be listed as bolt hole 3, two be listed as the position of bolt hole 3 is corresponding with the cross-section of two bridge floor crash barrier fixed steel diaphragm plates respectively.
The thickness of the partition steel plate 1 is 1cm.
The shape of the partition steel plate 1 is trapezoidal.
The height of the partition steel plate 1 is 110cm, the bottom width is 50.3cm, and the top width is 22.1cm.
The hoisting ring 2 is connected with the partition steel plate 1 through welding.
The number of the bolt holes 3 in each column is 7.
Example two
The application method of the device for rapidly installing and detaching the partition plate at the broken seam of the bridge deck anti-collision guardrail comprises the following steps:
step one: adjusting the bridge deck anti-collision guardrail to fix the steel diaphragm plate, so that the plate seam and the broken seam are just positioned at the same position;
step two: disassembling the bridge deck anti-collision guardrail fixing steel diaphragm plate at the anti-collision guardrail fracture, and taking down 14 template fixing bolts on the inner side and the outer side;
step three: the bridge deck anti-collision guardrail break joint is quickly assembled and disassembled by using an anti-collision guardrail construction trolley to hoist, the two sides of the baffle device are uniformly coated with release agent and then are assembled between the front and rear bridge deck anti-collision guardrail shaping steel membrane plates at the break joint, and the positions are adjusted to align bolt holes of the baffle device with bolt holes of the shaping steel membrane plates and then are provided with fixing bolts;
step four: pouring concrete, and after the concrete reaches the form removal strength, slowly pulling out the partition plate device at the crack of the bridge deck anti-collision guardrail by using the anti-collision guardrail construction trolley;
step five: and forming a bridge deck anti-collision guardrail fracture.
The partition steel plate 1 is formed by processing a steel plate with the thickness of 10mm, and is manufactured by punching after accurately positioning the assembly bolt position of the bridge deck anti-collision guardrail shaping steel membrane plate.
The 14 bolts are assembled bolts for the shaping steel membrane plates of the bridge deck anti-collision guardrail, belong to the utilization, and if no bridge deck anti-collision guardrail construction trolley is used, other hoisting equipment can be selected for assembly and disassembly.
The position of the lifting ring is required to be reasonable, welding is firm, and construction safety is guaranteed.
Working principle: the device for rapidly mounting and dismounting the partition plate at the bridge deck anti-collision guardrail break joint is matched with the bridge deck anti-collision guardrail fixed steel molding plate, and 1cm break joints are formed at bridge pier tops and midspan positions by utilizing the thickness of the partition steel plate in the construction process of the bridge deck anti-collision guardrail, so that continuous pouring of the bridge deck anti-collision guardrail at the break joint positions is realized.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. Quick installing and detaching baffle device for bridge deck anti-collision guardrail fracture part, and is characterized in that: including cutting off steel sheet (1), the top fixedly connected with hoist and mount ring (2) of cutting off steel sheet (1), be provided with two on the face of cutting off steel sheet (1) and be listed as bolt hole (3), two are listed as the position of bolt hole (3) is corresponding with the cross-section of two bridge floor crash barrier fixed steel diaphragm plates respectively.
2. The device for rapidly installing and detaching a partition plate at a broken joint of a bridge deck crash barrier according to claim 1, wherein: the thickness of the partition steel plate (1) is 1cm.
3. The device for rapidly installing and detaching a partition plate at a broken joint of a bridge deck crash barrier according to claim 1, wherein: the shape of the partition steel plate (1) is trapezoid.
4. The device for rapidly installing and detaching a partition plate at a broken joint of a bridge deck crash barrier according to claim 1, wherein: the height of the partition steel plate (1) is 110cm, the bottom width is 50.3cm, and the top width is 22.1cm.
5. The device for rapidly installing and detaching a partition plate at a broken joint of a bridge deck crash barrier according to claim 1, wherein: the hoisting ring (2) is connected with the partition steel plate (1) through welding.
6. The device for rapidly installing and detaching a partition plate at a broken joint of a bridge deck crash barrier according to claim 1, wherein: the number of the bolt holes (3) in each row is 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223274530.4U CN218893964U (en) | 2022-12-07 | 2022-12-07 | Quick installing and detaching baffle device for bridge deck anti-collision guardrail fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223274530.4U CN218893964U (en) | 2022-12-07 | 2022-12-07 | Quick installing and detaching baffle device for bridge deck anti-collision guardrail fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218893964U true CN218893964U (en) | 2023-04-21 |
Family
ID=85999584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223274530.4U Active CN218893964U (en) | 2022-12-07 | 2022-12-07 | Quick installing and detaching baffle device for bridge deck anti-collision guardrail fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218893964U (en) |
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2022
- 2022-12-07 CN CN202223274530.4U patent/CN218893964U/en active Active
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