Concrete pouring device for adjacent rail wall of subway station

Abstract

The utility model relates to the technical field of rail traffic construction, in particular to a subway station adjacent rail wall concrete pouring device which comprises a first formwork, a second formwork and a third formwork. The first formworks are symmetrically and fixedly connected to the two sides of the second formwork, the third formwork is fixedly connected to the bottom of the second formwork, and the installation slope is fixedly connected to the upper portion of the third formwork and inclines downwards from one side of the second formwork. A hole is reserved in the adjacent rail wall formwork, and the formwork three-pin is arranged on the edge of the reserved hole and located on the outer side of the wall formwork. According to the device, the concrete pouring efficiency is improved, meanwhile, punching in middle plate concrete is avoided, and meanwhile the defect that the concrete cannot be poured to the top is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation construction, in particular to a device for pouring concrete for a trackside wall of a subway station. Background Art

[0002] Urban subway stations generally have concrete track walls at the platform level to separate pedestrians from the track area and prevent pedestrians from falling into the track area and causing safety accidents. Track walls are generally constructed as secondary structures after the main construction of the station is completed. Track walls are also located directly below the lower flip beam of the middle plate. To avoid affecting the quality of the structure, holes cannot be drilled in the beam for pouring. Utility Model Content

[0003] The purpose of the utility model is to provide a device for pouring concrete of a trackside wall of a subway station, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A device for pouring concrete for a track-facing wall of a subway station comprises a first formwork, a second formwork, and a third formwork; the two sides of the second formwork are symmetrically fixedly connected to the first formwork, the bottom of the second formwork is fixedly connected to the third formwork, and the top of the third formwork is fixedly connected to a mounting slope, which is inclined downward from one side of the second formwork; an opening is reserved on the track-facing wall formwork, and the third formwork is nailed to the edge of the reserved opening and is located outside the wall formwork.

[0006] As a further solution of the present invention: the template one, template two, and template three are all bamboo plywood templates with a thickness of 3.5 mm.

[0007] As a further solution of the present invention: the template 1 and the template 2 are nailed together by a connecting block.

[0008] As a further solution of the present invention: the template is 50 cm long and 20 cm wide.

[0009] As a further solution of the present invention: the upper side of the template is 20 cm long.

[0010] Compared with the existing technology, the beneficial effects of the present invention are: when pouring the concrete track wall, the concrete is collected through the device, which improves the concrete pouring efficiency, avoids drilling holes in the middle plate concrete, and solves the defect that the concrete cannot be poured to the top, thereby improving the construction quality and efficiency, ensuring construction safety and cost savings. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 This is one of the schematic diagrams of the internal structure of the utility model.

[0013] Figure 3 This is the second schematic diagram of the internal structure of the present invention.

[0014] Figure 4 This is one of the installation diagrams of the utility model.

[0015] Figure 5 This is the second installation diagram of the utility model.

[0016] Among them: 1 template one, 2 template two, 3 installation slope, 4 template three, 5 connecting block, 6 track wall template. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0018] See also Figure 1-5 The utility model provides a device for pouring concrete for track-facing walls of subway stations, the structure of which includes a template 1, a template 2, and a template 3 4; the template 2 2 is symmetrically fixedly connected to the template 1 on both sides, the bottom of the template 2 2 is fixedly connected to the template 3 4, and the top of the template 3 4 is fixedly connected to a mounting slope 3, which is inclined downward from one side of the template 2 2 to ensure that concrete flows along the slope into the inner side of the track-facing wall template 6 to cast the wall; an opening is reserved on the track-facing wall template 6, and the template 3 4 is nailed to the edge of the reserved opening and is located on the outside of the wall template.

[0019] Preferably, the template 1, template 2, and template 3 4 are all 3.5 mm thick bamboo plywood templates, which are nailed together with concrete nails. Preferably, the template 1 and template 2 2 are nailed together with a connecting block 5 to ensure a firm connection.

[0020] Preferably, the template 3 (4) is 50 cm long and 20 cm wide. The upper side of the template 1 is 20 cm long.

[0021] The preferred embodiments of the present application are described in detail above, but the present application is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of the present application.

Claims

1. A concrete pouring device for a subway station track wall, characterized by: It includes template one, template two, and template three; template two is symmetrically fixedly connected to template one on both sides, template two is fixedly connected to template three at the bottom, and template three is fixedly connected to the installation slope on the top, and the installation slope is inclined downward from one side of template two; a hole is reserved on the track wall template, and template three is nailed to the edge of the reserved hole and is located on the outside of the wall template.

2. The concrete pouring device for the track wall of a subway station according to claim 1, characterized in that: Described template 1, template 2, template 3 are all bamboo plywood templates with a thickness of 3.5mm.

3. The concrete pouring device for the trackside wall of a subway station according to claim 1, characterized in that: The template 1 and the template 2 are nailed together by connecting blocks.

4. The concrete pouring device for the trackside wall of a subway station according to claim 1, characterized in that: The template three is 50 cm long and 20 cm wide.

5. The concrete pouring device for the trackside wall of a subway station according to claim 1, characterized in that: The upper side of the template is 20 cm long.

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