Concrete pipe gallery splicing structure

Abstract

The utility model relates to the technical field of pipe galleries, and particularly discloses a concrete pipe gallery splicing structure which comprises a bottom pipe, a side plate and a top pipe, connecting grooves are formed in the side walls of one ends of the bottom pipe, the side plate and the top pipe, connecting blocks corresponding to the connecting grooves are arranged on the side walls of the other ends of the bottom pipe, the side plate and the top pipe, and first inserting grooves are formed in the front side and the rear side of the upper end of the bottom pipe. The lower end of the side plate is fixedly provided with a first inserting block, the first inserting block is inserted into the first inserting groove, the upper end of the side plate is evenly provided with a plurality of second inserting grooves, the front side and the rear side of the lower end of the top pipe are each fixedly provided with a plurality of second inserting blocks, and the second inserting blocks are inserted into the second inserting grooves. The second inserting blocks are inserted into the second inserting grooves, the side plates are spliced to the upper ends of the bottom pipes, the top pipes are spliced to the upper ends of the side plates, the bottom pipes, the side plates and the top pipes are all concrete prefabricated products, and due to the fact that modular splicing is adopted, the size of a single block is small, transportation and hoisting are convenient, and the construction speed is increased.

Description

Technical Field

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

[0002] A pipe gallery is a corridor for pipes. In chemical and related factories, many pipes are concentrated together and arranged along the outside of the equipment or factory buildings. They are usually in the air and supported by brackets, forming a corridor-like appearance. An underground comprehensive pipe gallery is a public tunnel built underground in the city for the centralized laying of municipal pipelines such as electricity, communications, radio and television, and water supply. The underground comprehensive pipe gallery can effectively eliminate the "zipper road" phenomenon, so that technicians do not need to repeatedly dig the road surface, and can repair, maintain, expand and transform various pipelines in the pipe gallery; at the same time, it greatly reduces the time for pipeline repairs.

[0003] Existing concrete pipe corridors are generally cast on site or integral prefabricated pipe corridors, but integral prefabricated pipe corridors are often very heavy, which brings a lot of inconvenience to transportation and on-site lifting, while the construction efficiency of on-site casting is low and cannot meet the construction requirements. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete pipe gallery splicing structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a concrete pipe gallery splicing structure, comprising: a bottom pipe, a side plate and a top pipe, wherein a connecting groove is provided on one end side wall of the bottom pipe, the side plate and the top pipe, and a connecting block corresponding to the connecting groove is provided on the other end side wall, and a plug-in groove is provided on both the front and rear sides of the upper end of the bottom pipe;

[0006] A plug-in block 1 is fixedly installed at the lower end of the side plate, and the plug-in block 1 is inserted into a plug-in slot 1. A plurality of plug-in slots 2 are evenly opened at the upper end of the side plate;

[0007] A plurality of plug-in blocks 2 are fixedly installed on both the front and rear sides of the lower end of the top pipe, and the plug-in blocks 2 are inserted into the plug-in slots 2.

[0008] Preferably, the bottom tube and the top tube are both U-shaped, and side plates are installed between the front and rear ends of the bottom tube and the top tube.

[0009] Preferably, the connection block is inserted into the connection groove to splice two adjacent pipe galleries together.

[0010] Preferably, three plug-in slots 2 are arranged at the upper end of each of the side panels, and three plug-in blocks 2 are arranged at the front and rear sides of the lower end of each top pipe.

[0011] Preferably, the two plug-in blocks 2 at the lower end of each top pipe are inserted into the plug-in groove 2 at the upper end of one side plate, and the other plug-in block 2 is inserted into the plug-in groove 2 at the upper end of another side plate.

[0012] Preferably, sealing blocks are fixedly mounted on the side walls at both the front and rear sides of the upper end of the bottom tube, and the sealing blocks are in a mouth shape.

[0013] Preferably, a mouth-shaped sealing groove is opened at the lower end of the side plate, and when the plug-in block 1 is inserted into the plug-in groove 1, the sealing block is inserted into the sealing groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By inserting the plug-in block 1 into the plug-in slot 1, inserting the plug-in block 2 into the plug-in slot 2, splicing the side panel to the upper end of the bottom pipe, and splicing the top pipe to the upper end of the side panel, the bottom pipe, the side panel and the top pipe are all prefabricated concrete products. Due to the modular assembly, the single block is small in size, which is convenient for transportation and lifting, and speeds up the construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the overall structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the second explosion structure of the overall structure of the utility model.

[0020] In the figure: 1. bottom pipe; 2. side plate; 3. top pipe; 4. connection groove; 5. connection block; 6. sealing block; 7. plug-in groove one; 8. plug-in block one; 9. sealing groove; 10. plug-in groove two; 11. plug-in block two. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a concrete pipe gallery splicing structure, comprising: a bottom pipe 1, a side plate 2 and a top pipe 3. The bottom pipe 1, the side plate 2 and the top pipe 3 are all concrete prefabricated products and can be directly transported to the construction site for hoisting, which is convenient, efficient and accelerates the construction speed. The bottom pipe 1 and the top pipe 3 are both U-shaped, and the side plates 2 are installed between the front and rear ends of the bottom pipe 1 and the top pipe 3. One section of the pipe gallery is spliced ​​with a bottom pipe 1, two side plates 2 and a top pipe 3. A connecting groove 4 is opened on the side wall at one end of the bottom pipe 1, the side plate 2 and the top pipe 3, and a connecting block 5 corresponding to the connecting groove 4 is arranged on the side wall at the other end. A plug-in groove 7 is opened on both sides of the front and rear ends of the upper end of the bottom pipe 1. The size of the connecting block 5 is smaller than the size of the connecting groove 4. By inserting the connecting block 4 into the connecting groove 5, the two sections of the pipe gallery are spliced ​​together.

[0023] A plug-in block 8 is fixedly installed at the lower end of the side panel 2, and the plug-in block 8 is inserted into the plug-in groove 7. A plurality of plug-in grooves 10 are evenly opened at the upper end of the side panel 2. A plurality of plug-in blocks 11 are fixedly installed on both sides of the front and rear ends of the lower end of the top pipe 3, and the plug-in blocks 11 are inserted into the plug-in grooves 10. The side panel 2 is spliced ​​to the upper end of the bottom pipe 1, and the top pipe 3 is spliced ​​to the upper end of the side panel 2. Due to the modular assembly, the single block is small in size and is convenient for transportation and lifting.

[0024] The top pipes 3 at the upper ends of two adjacent sections of the pipe gallery are staggered, and three plug-in grooves 2 10 are provided at the upper end of each side panel 2. Three plug-in blocks 2 11 are provided on the front and rear sides of the lower end of each top pipe 3. The two plug-in blocks 2 11 at the lower end of each top pipe 3 are inserted into the plug-in groove 2 10 at the upper end of one side panel 2, and the other plug-in block 2 11 is inserted into the plug-in groove 2 10 at the upper end of the other side panel 2. The top pipes 3 are staggeredly installed at the upper ends of two adjacent sections of the pipe gallery to increase the overall stability of the pipe gallery.

[0025] Sealing blocks 6 are fixedly installed on the side walls on both sides of the front and rear ends of the upper end of the bottom tube 1. The sealing blocks 6 are mouth-shaped and made of rubber material. The sealing blocks 6 are located at the outer end of the plug-in groove 7. A mouth-shaped sealing groove 9 is opened at the lower end of the side plate 2. The sealing groove 9 is located at the outer end of the plug-in block 8. When the plug-in block 8 is inserted into the plug-in groove 7, the sealing block 6 is inserted into the sealing groove 9 to seal the connection between the side plate 2 and the bottom tube 1.

[0026] In actual use, the bottom pipe 1 is first hoisted in the excavated foundation pit, and then the side plate 2 is hoisted, the plug-in block 8 is inserted into the plug-in groove 7, and the sealing block 6 is inserted into the sealing groove 9, and the side plate 2 is installed on the upper end of the bottom pipe 1, and then multiple sections of the bottom pipe 1 and the side plate 2 are installed by analogy, and the connecting blocks 5 on the adjacent bottom pipes 1 and side plates 2 are inserted into the connecting groove 4, and finally the top pipe 3 is hoisted. The top pipes 3 at the upper ends of two adjacent sections of the pipe gallery are staggered. Three plug-in grooves 2 10 are arranged on the upper end of each side plate 2, and three plug-in blocks 2 11 are arranged on the front and rear sides of the lower end of each top pipe 3. The two plug-in blocks 2 11 at the lower end of each top pipe 3 are inserted into the plug-in groove 2 10 at the upper end of one side plate 2, and the other plug-in block 2 11 is inserted into the plug-in groove 2 10 at the upper end of another side plate 2. The top pipes 3 are staggeredly installed on the upper ends of two adjacent sections of the pipe gallery to increase the overall stability of the pipe gallery.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete pipe gallery splicing structure, comprising: A bottom tube (1), a side plate (2) and a top tube (3), characterized in that: a connecting groove (4) is provided on the side wall at one end of the bottom tube (1), the side plate (2) and the top tube (3), a connecting block (5) corresponding to the connecting groove (4) is provided on the side wall at the other end, and a plug-in groove (7) is provided on both the front and rear sides of the upper end of the bottom tube (1); A plug-in block (8) is fixedly mounted on the lower end of the side plate (2), the plug-in block (8) is inserted into a plug-in slot (7), and a plurality of plug-in slots (10) are evenly arranged on the upper end of the side plate (2); A plurality of plug-in blocks 2 (11) are fixedly mounted on both the front and rear sides of the lower end of the top pipe (3), and the plug-in blocks 2 (11) are inserted into the plug-in slots 2 (10).

2. A concrete pipe gallery splicing structure according to claim 1, characterized in that: The bottom tube (1) and the top tube (3) are both U-shaped, and side plates (2) are installed between the front and rear ends of the bottom tube (1) and the top tube (3).

3. A concrete pipe gallery splicing structure according to claim 2, characterized in that: The connection block (5) is inserted into the connection groove (4) to splice two adjacent pipe galleries together.

4. A concrete pipe gallery splicing structure according to claim 3, characterized in that: The upper end of each side plate (2) is provided with three plug-in slots 2 (10), and the front and rear sides of the lower end of each top pipe (3) are provided with three plug-in blocks 2 (11).

5. A concrete pipe gallery splicing structure according to claim 4, characterized in that: The two plug-in blocks (11) at the lower end of each top pipe (3) are inserted into the plug-in groove (10) at the upper end of one side plate (2), and the other plug-in block (11) is inserted into the plug-in groove (10) at the upper end of another side plate (2).

6. The concrete pipe gallery splicing structure according to claim 1 is characterized in that: Sealing blocks (6) are fixedly mounted on the side walls at both the front and rear sides of the upper end of the bottom tube (1), and the sealing blocks (6) are in a mouth shape.

7. A concrete pipe gallery splicing structure according to claim 6, characterized in that: The lower end of the side plate (2) is provided with an opening-shaped sealing groove (9). When the plug-in block (8) is inserted into the plug-in groove (7), the sealing block (6) is inserted into the sealing groove (9).

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