Steel structure machine parking platform in tunnel

Abstract

The utility model discloses a steel structure machine parking platform in a tunnel, the steel structure machine parking platform is installed on one side of the bottom face of the tunnel, the steel structure machine parking platform is arranged in the longitudinal direction of the tunnel, and the steel structure machine parking platform is of a rectangular platform body structure. The support is composed of a top panel, a front side inclined plate, a rear side inclined plate, a left side support and a right side support, the left side support and the right side support are both trapezoidal, the top of the left side support and the top of the right side support are used for supporting the top panel, and the two sides of the left side support and the two sides of the right side support are used for supporting the front side inclined plate and the rear side inclined plate. The left sides and the right sides of the top face plate, the front side inclined plate and the rear side inclined plate are each provided with a row of transversely-arranged steel bars. The steel structure mechanical parking platform has the advantages that after the steel structure mechanical parking platform is additionally arranged, the effective width of the road surface is increased, the vehicle meeting difficulty is reduced, and the overall construction progress is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnels, in particular to a steel structure machinery parking platform in a tunnel. Background Art

[0002] Tunnel construction is an important lifeline of the national economy. Due to its unique flexibility and superiority, it plays an irreplaceable role in other modes of transportation. At present, in single-track tunnels, single-track tunnels are narrow at the top and bottom and wide in the middle. Due to limited space, the width of the tunnel usually cannot meet the width requirements of two vehicles passing each other in the tunnel, and it is difficult for vehicles to pass each other in single-track tunnels.

[0003] Therefore, a steel structure mechanical parking platform in a tunnel is needed to meet the needs of vehicles passing in a single-track tunnel and realize vehicles passing in a single-track tunnel. Summary of the invention

[0004] The purpose of the utility model is to provide a steel structure machinery parking platform in a tunnel based on the above-mentioned deficiencies of the prior art. The steel structure machinery parking platform raises the steel structure machinery, utilizes the lining arc side wall to increase the effective width of the road surface, ensures that the single lane is always unobstructed, saves the time of excavation and mucking process, and improves construction efficiency.

[0005] The purpose of this utility model is achieved by the following technical solutions:

[0006] A steel structure machinery parking platform in a tunnel, characterized in that: the steel structure machinery parking platform is installed on one side of the bottom surface of the tunnel and is arranged along the longitudinal direction of the tunnel. The steel structure machinery parking platform is a rectangular platform structure, consisting of a top panel, a front inclined plate, a rear inclined plate, a left support and a right support. The left support and the right support are both trapezoidal. The tops of the left support and the right support are used to support the top panel, and the two sides of the left support and the right support are used to support the front inclined plate and the rear inclined plate. A row of transversely arranged steel bars are provided on the left and right sides of the top panel, the front inclined plate and the rear inclined plate.

[0007] A plurality of top panels are arranged at intervals along the longitudinal direction of the tunnel.

[0008] The left side supports are arranged in two opposite directions, and the right side supports are arranged in two opposite directions.

[0009] The length of the steel bar is equal to the distance between the two left supports and equal to the distance between the two right supports.

[0010] The left support and the right support are respectively composed of a plurality of vertically arranged I-beams.

[0011] The utility model has the advantages that after the steel structure machinery parking platform is added, the effective width of the road surface is increased, the difficulty of passing other vehicles is reduced, and the overall construction progress is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the installation of the steel structure machinery parking platform of the utility model;

[0013] Figure 2 It is a side view of the steel structure machinery parking platform of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the utility model steel structure machinery parking platform. DETAILED DESCRIPTION

[0015] The following is a further detailed description of the features of the present invention and other related features through embodiments in conjunction with the accompanying drawings to facilitate understanding by technicians in the same industry:

[0016] like Figures 1 to 3 As shown, the marks in the figure represent respectively:

[0017] Top panel 1, front inclined plate 2, rear inclined plate 3, left support 4, right support 5, steel bars 6, tunnel 7.

[0018] Example: Figures 1 to 3 As shown, this embodiment relates to a steel structure machinery parking platform in a tunnel, which is installed on one side of the bottom surface of the tunnel 7, and the steel structure machinery parking platform is arranged along the longitudinal direction of the tunnel 7. The steel structure machinery parking platform is used to park the steel structure machinery. The steel structure machinery parking platform can lift the steel structure machinery that must be parked in the main tunnel, and use the lining curved side wall to increase the effective width of the road surface to ensure that the single lane is always unobstructed.

[0019] like Figures 1 to 3As shown, the steel structure machinery parking platform is a rectangular platform structure, which consists of a top panel 1, a front inclined plate 2, a rear inclined plate 3, a left support 4 and a right support 5. The left support 4 and the right support 5 are both trapezoidal. The tops of the left support 4 and the right support 5 are used to support the top panel 1. The top panel 1 serves as a parking area for the steel structure machinery. The two sides of the left support 4 and the right support 5 are used to support the front inclined plate 2 and the rear inclined plate 3. The front inclined plate 2 and the rear inclined plate 3 can be used as an ascending channel and a descending channel for the steel structure machinery, that is, the steel structure machinery moves from the bottom surface of the tunnel 7 to the top panel 1 or moves from the top panel 1 to the bottom surface of the tunnel 7 through the front inclined plate 2 (rear inclined plate 3). In this embodiment, the top panel 1, the front inclined plate 2 and the rear inclined plate 3 are all made of steel plates. A plurality of top panels 1 are arranged at intervals along the longitudinal direction of the tunnel 7, which can save materials and facilitate installation and replacement. Two left supports 4 are relatively arranged, and two right supports 5 are relatively arranged. The left support 4 and the right support 5 are respectively composed of a plurality of vertically arranged I-beams, which can improve the overall stability of the steel structure machinery parking platform.

[0020] like Figures 1 to 3 As shown, a row of transversely arranged steel bars 6 are provided on the left and right sides of the top panel 1, the front inclined panel 2 and the rear inclined panel 3. The length of the steel bars 6 is equal to the distance between the two left supports 4 and the distance between the two right supports 5. The steel bars 6 can not only increase the strength of the top panel 1, the front inclined panel 2 and the rear inclined panel 3, but also increase the friction of the top panel 1, the front inclined panel 2 and the rear inclined panel 3, so as to facilitate the movement and parking of the steel structure machinery. In this embodiment, the connections between the top panel 1, the front inclined panel 2, the rear inclined panel 3, the left support 4, the right support 5 and the steel bars 6 are all welded.

[0021] In addition, according to previous single-track tunnel construction, the average monthly footage was 90m. By adding a steel structure machinery parking platform, the steel structure machinery that must be parked in the main tunnel can be raised by 40cm, and the effective road width is increased by 60cm, reducing the difficulty of passing vehicles. The monthly footage can reach 120~130m, and the overall construction progress has been effectively improved.

[0022] The beneficial technical effect of this embodiment is that after adding a steel structure machinery parking platform, the effective width of the road surface is increased, the difficulty of passing other vehicles is reduced, and the overall construction progress is effectively improved.

[0023] Although the above embodiments have described the concepts and embodiments of the purpose of the utility model in detail with reference to the accompanying drawings, ordinary technicians in this field can recognize that various improvements and modifications can still be made to the utility model without departing from the scope of the claims, so they are not described one by one here.

Claims

1. A steel structure machinery parking platform in a tunnel, characterized by: The steel structure machinery parking platform is installed on one side of the bottom surface of the tunnel and is arranged along the longitudinal direction of the tunnel. The steel structure machinery parking platform is a rectangular platform structure, consisting of a top panel, a front inclined plate, a rear inclined plate, a left support and a right support. The left support and the right support are both trapezoidal. The top of the left support and the right support are used to support the top panel, and the two sides of the left support and the right support are used to support the front inclined plate and the rear inclined plate. A row of transversely arranged steel bars are provided on the left and right sides of the top panel, the front inclined plate and the rear inclined plate.

2. The steel structure machinery parking platform in a tunnel as claimed in claim 1, characterized in that: A plurality of top panels are arranged at intervals along the longitudinal direction of the tunnel.

3. The steel structure machinery parking platform in a tunnel as claimed in claim 1, characterized in that: The left side supports are arranged in two opposite directions, and the right side supports are arranged in two opposite directions.

4. The steel structure machinery parking platform in a tunnel as claimed in claim 3, characterized in that: The length of the steel bar is equal to the distance between the two left supports and equal to the distance between the two right supports.

5. The steel structure machinery parking platform in a tunnel as claimed in claim 1, characterized in that: The left support and the right support are respectively composed of a plurality of vertically arranged I-beams.

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