Combined concrete pipe gallery structure

Abstract

The utility model provides a combined concrete pipe gallery structure, relates to the pipe gallery technical field, including arc concrete pipe block and annular connecting block, the surface of annular connecting block is fixedly equipped with annular fixed block, the inside of annular connecting block is provided with support frame, the both sides and top end of support frame are all fixedly equipped with support rod. According to the concrete pipe gallery structure, due to the arrangement of the four arc-shaped concrete pipe blocks, the limiting blocks, the limiting grooves, the annular fixing blocks and the annular connecting blocks, when the concrete pipe gallery structure is transported, the four arc-shaped concrete pipe blocks can be stacked in an overlapped mode for transportation, the occupied area is small, transportation is more convenient, and during installation, the concrete pipe gallery structure is not prone to deformation. According to the concrete pipe gallery structure, the weight of the concrete pipe gallery structure can be dispersed, single arc-shaped concrete pipe blocks can be moved, the weight is lighter, moving is more convenient, combined mounting and splicing of the concrete pipe gallery structure are achieved, and mounting and splicing of the concrete pipe gallery structure are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe galleries, in particular to a combined concrete pipe gallery structure. Background Art

[0002] A concrete pipe gallery is an underground structure used for underground drainage, cable channels, water supply pipes, etc. It is composed of precast concrete components to form a continuous tubular structure, which has high strength and durability. Since the traditional concrete pipe gallery structure is generally spliced by multiple integral tubular structures, and the volume of a single tubular concrete pipe gallery is large, it is not convenient to transport the concrete pipe gallery structure. Moreover, the concrete pipe gallery structure is heavy, and the installation of the concrete pipe gallery structure requires a relatively large lifting equipment. Since the concrete pipe gallery structure is generally installed underground, it is inconvenient to use the lifting equipment underground, making the installation of the concrete pipe gallery structure rather troublesome, so improvements are needed. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a combined concrete pipe gallery structure.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: a combined concrete pipe gallery structure, including an arc-shaped concrete pipe block and an annular connection block. An annular fixing block is fixedly installed on the surface of the annular connection block. A support frame is arranged inside the annular connection block. Support rods are fixedly installed on both sides and the top end of the support frame. An installation plate is fixedly installed at the top end of the support rod. Fixed rods are fixedly installed at the upper and lower ends of the surface of the arc-shaped concrete pipe block. A screw A is penetrated through the surface of the fixed rod. A limiting block is fixedly installed at one end of the arc-shaped concrete pipe block. A limiting groove is opened at one end of the arc-shaped concrete pipe block away from the limiting block. A walking plate is fixedly installed at the bottom end of the support frame.

[0005] Furthermore, a screw C is penetrated through a position on one side of the installation plate close to the annular connection block. The screw C is in threaded connection between the annular connection block and the installation plate. Accordingly, to fix the installation plate on the annular connection block.

[0006] Furthermore, a screw B is penetrated through a position on the inner wall of the annular fixing block close to the arc-shaped concrete pipe block. A threaded hole is opened at a position on the inner wall of the arc-shaped concrete pipe block close to the screw B. The screw B is in threaded connection with the threaded hole. Accordingly, to fix the annular fixing block and the arc-shaped concrete pipe block.

[0007] Furthermore, the screw A is threadedly connected to the fixing rod, and the four arc-shaped concrete pipe blocks are arranged in a circular pattern on the surface of the annular fixing block. Accordingly, in order to fix the two arc-shaped concrete pipe blocks together.

[0008] Furthermore, water leakage holes are provided at the top of the walking board, and the water leakage holes are evenly arranged at the top of the walking board. Accordingly, to prevent water from accumulating on the walking board.

[0009] Furthermore, a protective structure is provided at the top of the support rod. The protective structure includes a pipe storage box which is arranged at the top of the support rod. A bracket is installed on the surface of the pipe storage box, and the bracket is fixedly installed with the support rod. A maintenance hole is provided on one side of the pipe storage box, and a sealing cover plate is slidably connected to one side of the maintenance hole. Accordingly, to protect the cable pipes in the concrete pipe gallery structure.

[0010] Furthermore, handles are fixedly installed at both ends on one side of the sealing cover plate, and screws D are respectively arranged through the four corners of the sealing cover plate. The screws D are threadedly connected between the pipe storage box and the sealing cover plate. Accordingly, to make the cable maintenance in the pipe storage box more convenient.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. In the present utility model, through the arrangement of the four arc-shaped concrete pipe blocks, the limiting blocks, the limiting grooves, the annular fixing block and the annular connecting block, when the concrete pipe gallery structure is transported, the four arc-shaped concrete pipe blocks can be stacked and transported, occupying a smaller area and being more convenient for transportation. And during installation, the weight of the concrete pipe gallery structure can be dispersed, enabling a single arc-shaped concrete pipe block to move, being lighter in weight and more convenient for movement, realizing the combined installation and splicing of the concrete pipe gallery structure, and making the installation and splicing of the concrete pipe gallery structure more convenient.

[0013] 2. In the present utility model, through the arrangement of the pipe storage box, the pipes and cables are protected after installation and layout. And through the arrangement of the maintenance hole and the sealing cover plate, when the cables in the pipe storage box need to be maintained, only the sealing cover plate needs to be opened to maintain the cables in the pipe storage box, making the cable maintenance in the pipe storage box more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of a combined concrete pipe gallery structure proposed by the present utility model;

[0015] Figure 2 is a rear view of a partial exploded structure of a combined concrete pipe gallery structure proposed by the present utility model;

[0016] Figure 3 The present utility model provides a combined concrete pipe gallery structure Figure 2 Enlarged view at position A in the figure;

[0017] Figure 4 The present utility model provides a partial exploded structure bottom view of a combined concrete pipe gallery structure.

[0018] Legend description:

[0019] 1. Arc-shaped concrete pipe block; 2. Fixed rod; 3. Screw A; 4. Ring-shaped fixing block; 5. Ring-shaped connecting block; 6. Screw B; 7. Support rod; 8. Installation plate; 9. Support frame; 10. Walking plate; 11. Limiting block; 12. Threaded hole; 13. Screw C; 14. Bracket; 15. Pipe storage box; 16. Maintenance hole; 17. Sealing cover plate; 18. Handle; 19. Screw D; 20. Limiting groove. Specific implementation manners

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4, the present utility model provides a technical solution: a combined concrete pipe gallery structure, including an arc-shaped concrete pipe block 1 and an annular connection block 5. An annular fixing block 4 is fixedly installed on the surface of the annular connection block 5. A screw B6 is penetrated and arranged at a position on the inner wall of the annular fixing block 4 close to the arc-shaped concrete pipe block 1. A threaded hole 12 is opened at a position on the inner wall of the arc-shaped concrete pipe block 1 close to the screw B6. The screw B6 is in threaded connection with the threaded hole 12. A support frame 9 is arranged inside the annular connection block 5. Support rods 7 are fixedly installed on both sides and the top of the support frame 9. An installation plate 8 is fixedly installed at the top of the support rod 7. A screw C13 is penetrated and arranged at a position on one side of the installation plate 8 close to the annular connection block 5. The screw C13 is in threaded connection with the annular connection block 5 and the installation plate 8. Fixing rods 2 are fixedly installed at both the upper and lower ends of the surface of the arc-shaped concrete pipe block 1. The screw A3 is in threaded connection with the fixing rod 2. Four arc-shaped concrete pipe blocks 1 are arranged in a circular pattern on the surface of the annular fixing block 4. The screw A3 is penetrated and arranged on the surface of the fixing rod 2. A limiting block 11 is fixedly installed at one end of the arc-shaped concrete pipe block 1. A limiting groove 20 is opened at one end of the arc-shaped concrete pipe block 1 away from the limiting block 11. A walking plate 10 is fixedly installed at the bottom end of the support frame 9. Leakage holes are opened at the top of the walking plate 10. The leakage holes are evenly arranged at the top of the walking plate 10. The design of the four arc-shaped concrete pipe blocks 1, the limiting block 11, the limiting groove 20, the annular fixing block 4 and the annular connection block 5 is such that when the concrete pipe gallery structure is transported, the four arc-shaped concrete pipe blocks 1 can be stacked and transported, occupying a smaller area and being more convenient for transportation. And during installation, the weight of the concrete pipe gallery structure can be dispersed, enabling a single arc-shaped concrete pipe block 1 to be moved, being lighter and more convenient to move, realizing the combined installation and splicing of the concrete pipe gallery structure, and making the installation and splicing of the concrete pipe gallery structure more convenient.

[0024] Embodiment 2

[0025] Please refer to Figures 2-3 , a protective structure is arranged at the top of the support rod 7. The protective structure includes a pipe storage box 15. The pipe storage box 15 is arranged at the top of the support rod 7. A bracket 14 is installed on the surface of the pipe storage box 15. The bracket 14 is fixedly installed with the support rod 7. A maintenance hole 16 is opened on one side of the pipe storage box 15. A sealing cover plate 17 is slidably connected to one side of the maintenance hole 16. Handles 18 are fixedly installed at both ends of one side of the sealing cover plate 17. Screws D19 are penetrated through the four corners of the sealing cover plate 17. The screws D19 are in threaded connection with the pipe storage box 15 and the sealing cover plate 17. The design of the pipe storage box 15 is to protect the pipes and cables after installation and arrangement. And through the arrangement of the maintenance hole 16 and the sealing cover plate 17, when the cables in the pipe storage box 15 need to be repaired, only the sealing cover plate 17 needs to be opened, and the cables in the pipe storage box 15 can be repaired, making the repair of the cables in the pipe storage box 15 more convenient.

[0026] Working principle: When assembling the concrete pipe gallery structure, first place a single arc-shaped concrete pipe block 1 in the hole dug in advance for installing the concrete pipe gallery structure. After the single arc-shaped concrete pipe block 1 is fixed, then pick up another arc-shaped concrete pipe block 1, and insert the limit block 11 at one end of the arc-shaped concrete pipe block 1 into the limit groove 20 at one end of the fixed arc-shaped concrete pipe block 1. Then insert the screw A3 into the fixing rod 2 and tighten the screw A3 to fix the two arc-shaped concrete pipe blocks 1 together. At this time, pick up the annular connecting block 5 and place it inside the arc-shaped concrete pipe block 1, align the annular fixing block 4 on the surface of the annular connecting block 5 with the threaded hole 12, insert the screw B6 into the annular fixing block 4 and tighten the screw B6 to fix the annular fixing block 4 and the arc-shaped concrete pipe block 1 together. At this time, pick up a new arc-shaped concrete pipe block 1 and place it on the surface of the annular fixing block 4, insert the limit block 11 at one end of the arc-shaped concrete pipe block 1 into the limit groove 20 at one end of the installed and fixed arc-shaped concrete pipe block 1. After all four arc-shaped concrete pipe blocks 1 are fixed inside the annular fixing block 4, pick up the support frame 9 and use bolts to fix the support frame 9 inside the arc-shaped concrete pipe block 1. At this time, pick up the screw C13, insert it into the installation block, and after screwing the screw C13 into the inside of the annular connecting block 5, the installation block is fixed on the annular connecting block 5. Then move the support frame 9 and fix it inside the concrete pipe gallery structure. Then place the pipeline and cable through the pipeline storage box 15, and the pipeline storage box 15 can protect the pipeline and cable. When it is necessary to maintain the cable or pipeline in the pipeline storage box 15, just use a wrench to turn the screw D19 so that the screw D19 turns away from the pipeline storage box 15, then hold the handle 18 and pull the handle 18. The pulling of the handle 18 drives the sealing cover plate 17 to move until the sealing cover plate 17 moves away from the maintenance hole 16, and then the cable pipeline and other objects in the pipeline storage box 15 can be repaired.

[0027] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A combined concrete pipe gallery structure, comprising an arc-shaped concrete pipe block (1) and an annular connecting block (5), characterized in that: An annular fixing block (4) is fixedly mounted on the surface of the annular connecting block (5), a support frame (9) is arranged inside the annular connecting block (5), support rods (7) are fixedly mounted on both sides and the top of the support frame (9), a mounting plate (8) is fixedly mounted on the top of the support rod (7), fixing rods (2) are fixedly mounted on the upper and lower ends of the surface of the arc-shaped concrete pipe block (1), a screw A (3) is penetrated through the surface of the fixing rod (2), a limiting block (11) is fixedly mounted on one end of the arc-shaped concrete pipe block (1), a limiting groove (20) is provided at one end of the arc-shaped concrete pipe block (1) away from the limiting block (11), and a walking plate (10) is fixedly mounted on the bottom end of the support frame (9).

2. The combined concrete pipe gallery structure according to claim 1 is characterized in that: A screw C (13) is provided through one side of the mounting plate (8) at a position close to the annular connecting block (5), and the screw C (13) is threadedly connected to the annular connecting block (5) and the mounting plate (8).

3. The combined concrete pipe gallery structure according to claim 1 is characterized in that: A screw B (6) is provided through the inner wall of the annular fixing block (4) at a position close to the arc-shaped concrete pipe block (1), and a threaded hole (12) is provided on the inner wall of the arc-shaped concrete pipe block (1) at a position close to the screw B (6), and the screw B (6) is threadedly connected to the threaded hole (12).

4. The combined concrete pipe gallery structure according to claim 1 is characterized in that: The screw A (3) is threadedly connected to the fixing rod (2), and the arc-shaped concrete pipe blocks (1) are arranged in four groups on the surface of the annular fixing block (4).

5. The combined concrete pipe gallery structure according to claim 1 is characterized in that: The top of the walking board (10) is provided with water leakage holes, and the water leakage holes are evenly arranged on the top of the walking board (10).

6. The combined concrete pipe gallery structure according to claim 1 is characterized in that: A protective structure is provided at the top end of the support rod (7), and the protective structure comprises a pipe storage box (15). The pipe storage box (15) is provided at the top end of the support rod (7), a bracket (14) is installed on the surface of the pipe storage box (15), and the bracket (14) is fixedly installed between the support rod (7), and a maintenance hole (16) is opened on one side of the pipe storage box (15), and a sealing cover plate (17) is slidably connected to one side of the maintenance hole (16).

7. The combined concrete pipe gallery structure according to claim 6 is characterized in that: Handles (18) are fixedly mounted at both ends of one side of the sealing cover plate (17), screws D (19) are penetrated through the four corners of the sealing cover plate (17), and the screws D (19) are threadedly connected to the pipe storage box (15) and the sealing cover plate (17).

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