CN210002266U

CN210002266U - auxiliary fixing device for variable-section small-spacing shaping anti-collision wall formwork

Info

Publication number: CN210002266U
Application number: CN201920479325.0U
Authority: CN
Inventors: 高华; 左宁宁; 刘强; 杨建国; 张春鑫
Original assignee: China Railway Sixth Group Co Ltd; Beijing Railway Construction Co of China Railway Sixth Group Co Ltd
Current assignee: China Railway Sixth Group Co Ltd; Beijing Railway Construction Co of China Railway Sixth Group Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-31
Anticipated expiration: 2029-03-29

Abstract

auxiliary fixing device of variable cross-section small-spacing sizing anti-collision wall template, which comprises a th panel, a second panel, a vertical connector, a connecting beam and a pull rod, compared with the prior art, the utility model provides an auxiliary fixing device of variable cross-section small-spacing sizing anti-collision wall template has the advantages that the purpose of rapidly installing and disassembling the template in the construction process can be achieved on the premise of ensuring the construction quality, the construction speed is accelerated, the influence on traffic is effectively reduced, the operation process is simple and flexible, the positioning is accurate, the safety is high, the turnover frequency increase and the working strength caused by small spacing between anti-collision walls are reduced, and the construction period is further reduced.

Description

auxiliary fixing device for variable-section small-spacing shaping anti-collision wall formwork

Technical Field

The utility model belongs to the technical field of municipal administration railway bridge construction facility, especially, relate to kinds of variable cross section booth apart from supplementary fixing device of design anticollision wall template.

Background

At present, with the rapid development of national economy, infrastructure construction of each big city is expanded in a large area, the existing urban road-fill subgrade roads cannot meet the requirement of city development, and the development of bridge engineering is particularly obvious in each big city.

At present, bridge construction is mainly conducted between cities, bridges are inevitably crossed with original roads in the construction process, the original road traffic must be influenced to the minimum extent in a short time in the construction process, an anti-collision wall of the bridge belongs to safety facilities, and the anti-collision wall has appearance requirements within the range of , so that design and processing of an anti-collision wall template is used as technical guarantee measures which are already widely applied to construction of municipal railway bridges in large and medium cities, but the situation that the distance between the anti-collision walls is too close occurs when each construction unit conducts anti-collision wall construction in bridge engineering, construction is conducted on two sides, the process not only needs a large amount of time and manpower and material resources, but also is slow in construction speed, and therefore the method cannot meet the requirements of construction progress under the conditions of large engineering quantity and short construction period.

In order to ensure the construction safety and the construction period more quickly and better, the construction of the anti-collision wall must be completed safely and quickly, so the template design of the anti-collision wall is particularly important.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide an kind of simple structure, operation are swift and can accelerate construction speed's variable cross section booth apart from supplementary fixing device of design anticollision wall template.

In order to achieve the above objects, the present invention provides an auxiliary fixing device for a variable cross-section small-spacing sized anti-collision wall form, comprising th panels, 8926 th panels, th vertical connectors, connecting beams, and pull rods, wherein the th panels are Y-shaped forms with transverse cross-sections and are arranged between the back edges of the inner side forms of the anti-collision walls on both sides, the two second panels are arranged in a splayed shape with opposite faces, and have lower ends connected to the upper ends of the th panels, the vertical connectors are composed of two cross rods and vertical rods, the two cross rods are arranged at intervals, and have middle parts fixed to the upper and lower parts of the vertical rods, and serve to fix the second panels, the vertical connectors are arranged at intervals between the two second panels, and have outer ends fixed to the upper and lower parts of the two second panels, the upper end of each vertical rod is connected to the middle part of connecting beams, the two ends of the connecting beams are fixed to the upper ends of the back edges of the anti-collision walls through the connecting plates, the middle parts of the connecting beams are arranged to the lower ends of the th panels, and the pull rods are used to exert the pull rods for connecting concrete.

The th panel and the second panel are equal in width and are made of steel plates with the thickness of 4 mm.

The vertical connector is made of 80 channel steel, and the connecting beam is made of 100 channel steel.

Compared with the prior art, the utility model provides a variable cross section booth is apart from design anticollision wall template's beneficial effect is: can reach the purpose of installing fast and dismantling the template in the work progress under the prerequisite of guaranteeing construction quality for construction speed, effectively reduce the influence to the traffic, and operation process is simple nimble, and the location is accurate, and the security is high, has reduced because of the turnover number of times increase and the working strength that the anticollision wall interval is little and arouse, and then has reduced construction cycle.

Drawings

Fig. 1 is the utility model provides a variable cross section booth is apart from design anticollision wall template user state schematic diagram.

Fig. 2(a) and (b) are side and front views of the th panel of the variable cross-section small-spacing shaped crashproof wall form provided by the present invention, respectively;

fig. 3(a) and (b) are side and front views of a second panel in the variable cross-section small-spacing shaped anti-collision wall form provided by the present invention, respectively;

fig. 4(a), (b) and (c) are respectively the utility model provides a vertical connector and connection crossbeam connected state owner in the variable cross section booth apart from design anticollision wall template look, left side look and the top view.

Detailed Description

The following detailed description is made in conjunction with the accompanying drawings and examples, which are provided to illustrate the present invention and are not intended to limit the scope of the invention.

As shown in figures 1-4, the utility model provides an auxiliary fixing device of variable cross-section small-spacing sizing anticollision wall template comprises a th panel 1, a second panel 2, a vertical connector 3, a connecting beam 4 and a pull rod 6, wherein the th panel 1 is a template with a Y-shaped transverse section and is arranged between the back edges of the inner side panels of the anticollision walls at two sides, the two second panels 2 are arranged in a splayed shape in a face-to-face mode, the lower ends of the two second panels are respectively connected with the two upper ends of the th panel 1, the vertical connector 3 is composed of two cross rods and vertical rods, the two cross rods are arranged at intervals, the middle parts of the two cross rods are respectively fixed on the upper and lower parts of the vertical rods to fix the second panels 2, the interval distances of the plurality of vertical connectors 3 are arranged between the two second panels 2, the outer ends of the two cross rods are respectively fixed on the upper and lower parts of the second panels 2, the upper end of each vertical rod is connected with the middle part of the connecting beam 4, two ends of the connecting beam 4 are respectively fixed on the upper ends of the back edges of the anticollision walls 5 through connecting plate and the pull rod 82, and the pull rod is respectively applied to the inner side panels.

The th panel 1 and the second panel 2 are equal in width and are made of steel plates with the thickness of 4 mm.

The vertical connector 3 is made of 80 channel steel, and the connecting beam 4 is made of 100 channel steel.

Will now the utility model provides a variable cross section booth is apart from supplementary fixing device of design anticollision wall template's application method explains as follows:

firstly connect panel 1 and two second panels 2 with high strength bolt by the constructor, later with vertical connector 3 and two second panels 2 fastening connection, integral hoisting gets into between both sides anticollision wall inside form board back of the body stupefied 5, then utilize connecting beam 4 and pull rod 6 to connect panel 1 and second panel 2 and both sides anticollision wall inside form board back of the body stupefied 5 into whole and utilize the connecting plate to carry out the fine setting of anticollision wall inside form board, at this moment just can carry out the concrete construction of anticollision wall.

The utility model provides a variable cross section booth is apart from supplementary fixing device of design anticollision wall template not only can assist fixed anticollision wall template, and through connecting the crossbeam, vertical connector and pull rod are stupefied with crashproof wall inner form back of the body and are connected, realize the wholeness of crashproof wall template from this and connect, but also usable supplementary fixed connecting plate carries out crashproof wall template fine setting, just so can carry out the booth apart from the construction of crashproof wall, and reduce constructor's quantity and intensity of labour in the crashproof wall work progress by a wide margin, and the operation process is simple nimble, thereby construction speed and reduce cost can be accelerated. In addition, the device is simple in structure, so that the device is convenient to process.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

The auxiliary fixing device for the variable-section small-spacing sizing anti-collision wall formwork is characterized by comprising -th face plates (1), second face plates (2), vertical connectors (3), connecting cross beams (4) and pull rods (6), wherein the -th face plates (1) are formworks with Y-shaped transverse sections and are arranged between back edges (5) of inner side formwork of the anti-collision walls on two sides, the two second face plates (2) are arranged in a splayed mode in a facing mode, the lower ends of the two second face plates are connected to the two upper ends of a -th face plate (1), the vertical connectors (3) are composed of two cross rods and vertical rods, the two cross rods are arranged at intervals, the middle portions of the two cross rods are fixed to the upper portion and the lower portion of the vertical rods respectively and play a role in fixing the second face plates (2), the vertical connectors (3) are arranged between the two second face plates (2) at intervals, the outer ends of the two cross rods are fixed to the upper portion and the lower portion of the second face plates (2), the upper end of each vertical rod is connected to ), the middle portions of the two cross beams (4) and the inner side formwork (5) are connected to the inner side formwork, the anti-collision wall formwork, the pull rods (5) are connected to the inner side formwork, the middle portions of the anti-collision wall formwork, the anti-collision wall formwork penetrates through the connecting plates (5) and the connecting plates (.
2. The auxiliary fixing device for the variable-section small-spacing fixed-type anti-collision wall formwork according to claim 1 is characterized in that the th panel (1) and the second panel (2) are equal in width and are made of steel plates with the thickness of 4 mm.
3. The auxiliary fixing device for the variable-section small-spacing shaping anti-collision wall formwork according to claim 1, is characterized in that: the vertical connector (3) is made of 80 channel steel, and the connecting beam (4) is made of 100 channel steel.