Rail-crossing pipe warning protection and orifice plugging device

Abstract

The utility model discloses a rail-crossing pipe warning protection and orifice plugging device which comprises a protection support and a plugging block, the protection support is installed at the end of a rail-crossing pipe, the end of the rail-crossing pipe extends out of a foundation bed, the protection support comprises a vertical support and an inclined support, the vertical support is installed on the foundation bed, the inclined support is installed on the vertical support, and the plugging block is installed on the inclined support. One end of the inclined support is connected with the vertical support, the other end of the inclined support is close to the side portion of a tunnel, the vertical support and the inclined support form a U-shaped structure to surround the end portion of the rail passing pipe, and the plugging block is used for plugging an orifice of the rail passing pipe. The utility model has the advantages that the structure is simple, and the use is convenient; the protection support can prevent the rail passing pipe from being abraded or impacted, the plugging block can ensure the sealing performance of an orifice of the rail passing pipe, pipeline plugging in later construction is avoided, and protection of the rail passing pipe is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail-crossing pipe protection, in particular to a rail-crossing pipe warning protection and orifice blocking device. Background Art

[0002] Track pipe is a special pipe used in transportation facilities such as railways, subways, and light rails. It is an innovative pipe. Track pipe is mainly used for various pipelines that cross railways, subways, and other rail transit trunk lines. It has very little impact on rail transit such as railways and subways, and can ensure the normal operation of rail transit. According to the function and structural characteristics of the pipeline, track pipe can be divided into many types, such as communication track pipe, drainage track pipe, water supply track pipe, power track pipe, etc. The structure and performance of each type of track pipe are not exactly the same.

[0003] However, there is a large time interval between the installation of the track pipe and the construction of the four-electric system, which makes it easy to be damaged, causing quality problems and thus affecting the construction of the four-electric system.

[0004] Therefore, there is a need for a rail pipe warning protection and orifice blocking device that can solve the above problems. Summary of the invention

[0005] The purpose of the utility model is to provide a rail pipe warning protection and hole blocking device based on the above-mentioned deficiencies of the prior art. By arranging a protection bracket and a blocking block, the protection bracket can prevent the rail pipe from being worn or impacted, and the blocking block can ensure the sealing of the rail pipe hole, avoid pipeline blockage in later construction, and realize the protection of the rail pipe.

[0006] The purpose of this utility model is achieved by the following technical solutions:

[0007] A rail pipe warning protection and orifice sealing device comprises a protection bracket and a sealing block, wherein the protection bracket is installed at the end of the rail pipe, and the end of the rail pipe extends outside the base bed, the protection bracket comprises a vertical bracket and an inclined bracket, the vertical bracket is installed on the base bed, one end of the inclined bracket is connected to the vertical bracket, and the other end is close to the side of the tunnel, the vertical bracket and the inclined bracket form a U-shaped structure to surround the end of the rail pipe, and the sealing block is used to seal the orifice of the rail pipe.

[0008] The blocking block is wedge-shaped, and the diameter of the blocking block gradually increases from one end to the other end.

[0009] A warning sign is arranged on the top of the vertical support.

[0010] The vertical support comprises a plurality of vertical rods and a plurality of horizontal rods, the plurality of vertical rods are arranged at intervals, and the horizontal rods are arranged at the top and the middle of the vertical rods.

[0011] Two inclined brackets are provided, and the two inclined brackets are respectively connected to two sides of the vertical bracket, and the inclined bracket is an I-shaped structure.

[0012] The utility model has the advantages of simple structure and easy use; the protection bracket can prevent the rail pipe from being worn or impacted, and the sealing block can ensure the sealing of the rail pipe opening, avoiding pipeline blockage in later construction, thereby protecting the rail pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the rail pipe warning protection and hole blocking device of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the blocking block of the utility model;

[0015] Figure 3 The utility model is a flow chart of the installation process of the track pipe warning protection and orifice plugging device. DETAILED DESCRIPTION

[0016] 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:

[0017] like Figures 1 to 3 As shown, the marks in the figure represent respectively:

[0018] Blocking block 1, vertical bracket 2, inclined bracket 3, warning sign 4, vertical rod 5, horizontal rod 6, track pipe 7.

[0019] Example: Figures 1 to 3 As shown, this embodiment relates to a warning protection and orifice plugging device for a rail pipe, which mainly includes a protection bracket, a plugging block 1 and a warning sign 4. The protection bracket is installed at the end of the rail pipe 7, and the end of the rail pipe 7 extends outside the base bed. The protection bracket includes a vertical bracket 2 and an inclined bracket 3. The vertical bracket 2 is installed on the base bed. The vertical bracket 2 includes a plurality of vertical rods 5 and a plurality of horizontal rods 6. The plurality of vertical rods 5 are arranged at intervals. The horizontal rods 6 are arranged at the top and the middle of the vertical rods 5. One end of the inclined bracket 3 is connected to the vertical bracket 2 and the other end is close to the side of the tunnel. Two inclined brackets 3 are provided. The two inclined brackets 3 are respectively connected to the two sides of the vertical bracket 2. The inclined bracket 3 is an I-shaped structure, and the overall structure is stable. The vertical bracket 2 and the inclined bracket 3 form a U-shaped structure to surround the end of the rail pipe 7, thereby protecting the end of the rail pipe 7 and preventing the rail pipe 7 from being worn or hit.

[0020] like Figure 1 As shown, a warning sign 4 is provided on the top of the vertical support 2 to serve as a warning.

[0021] like Figure 1~2 As shown, the blocking block 1 is wedge-shaped, and its diameter gradually increases from one end to the other end. It is used to block the opening of the rail pipe 7, which can ensure the sealing of the opening of the rail pipe 7 and avoid pipeline blockage during later construction.

[0022] like Figures 1 to 3 As shown, this embodiment also has the following construction method:

[0023] First, install and fix the rail pipe 7, and insert the iron wire. Then use the blocking block 1 to block the opening of the rail pipe 7. Then fill it with concrete and pour it. After the filled concrete solidifies, remove the formwork. Finally, install the protective bracket and set the warning sign 4 on the top of the protective bracket.

[0024] The beneficial technical effects of this embodiment are: simple structure and easy use; the protective bracket can prevent the rail pipe from being worn or impacted, and the sealing block can ensure the sealing of the rail pipe opening, avoiding pipeline blockage during later construction, thereby achieving protection of the rail pipe.

[0025] 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 rail pipe warning protection and hole blocking device, characterized in that: It includes a protective bracket and a blocking block, wherein the protective bracket is installed at the end of the rail pipe, and the end of the rail pipe extends out of the base bed. The protective bracket includes a vertical bracket and an inclined bracket, and the vertical bracket is installed on the base bed. One end of the inclined bracket is connected to the vertical bracket and the other end is close to the side of the tunnel. The vertical bracket and the inclined bracket form a U-shaped structure to surround the end of the rail pipe, and the blocking block is used to block the opening of the rail pipe.

2. A rail pipe warning protection and hole blocking device as claimed in claim 1, characterized in that: The blocking block is wedge-shaped, and the diameter of the blocking block gradually increases from one end to the other end.

3. A rail pipe warning protection and hole blocking device as claimed in claim 1, characterized in that: A warning sign is arranged on the top of the vertical support.

4. A rail pipe warning protection and hole blocking device as claimed in claim 1, characterized in that: The vertical support comprises a plurality of vertical rods and a plurality of horizontal rods, the plurality of vertical rods are arranged at intervals, and the horizontal rods are arranged at the top and the middle of the vertical rods.

5. A rail pipe warning protection and hole blocking device as claimed in claim 1, characterized in that: Two inclined brackets are provided, and the two inclined brackets are respectively connected to two sides of the vertical bracket, and the inclined bracket is an I-shaped structure.

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