Assembly type underground pipe gallery for municipal engineering

Abstract

The utility model discloses an assembly type underground pipe gallery for municipal engineering, and relates to the technical field of pipe galleries. The fabricated underground pipe gallery for municipal engineering comprises a pipe gallery base; the telescopic assembly is arranged on the pipe gallery base and comprises a movable pipe gallery, a fixed pipe gallery, a second clamping strip and two second positioning columns, the fixed pipe gallery is welded to the pipe gallery base, the expansion assembly is arranged on the movable pipe gallery, and the expansion assembly comprises an expansion pipe gallery, a first clamping strip, a second clamping groove, two first positioning columns and two second positioning grooves. By arranging the expansion assemblies and the telescopic assemblies, the appropriate number of the expansion assemblies can be selected according to the height of the underground space, during actual splicing, the size of the expansion assemblies is not an integer, the integer number of the parts with the insufficient height can be selected firstly, and the pipe gallery ceiling can make contact with the top of the underground space through adjustment of the telescopic assemblies; therefore, the laying of underground pipe galleries with different heights is adapted, and the practicability of the underground pipe gallery is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe galleries, and particularly relates to an assembled underground pipe gallery for municipal engineering. Background Art

[0002] The underground pipe gallery for municipal use, also known as the urban underground pipeline integrated pipe gallery, refers to the structures and ancillary facilities built underground in the city for accommodating two or more types of urban engineering pipelines. The Chinese utility model patent with the authorization announcement number "CN214940380U" discloses an assembled underground pipe gallery for municipal engineering, which includes a pipe gallery body. A number of pipe gallery supports are arranged on the pipe gallery body. The pipe gallery support includes a supporting device and a clamping device. The supporting device is connected to the pipe gallery body. The clamping device is located on the supporting device and is connected to the supporting device. The clamping device includes a first clamping part, a second clamping part and a number of first driving parts. The first clamping part is connected to the supporting device. The second clamping part is slidably connected to the supporting device. A number of the first driving parts are located between the second clamping part and the supporting device, and are used to drive the second clamping part to slide.

[0003] The above technical solution can conveniently install pipes of various sizes. In underground spaces of different heights, according to the principle that a smaller underground pipe gallery is not conducive to making full use of the underground space, while an overly high underground pipe gallery cannot be installed. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide an assembled underground pipe gallery for municipal engineering, which can solve the problem that in underground spaces of different heights, a smaller underground pipe gallery is not conducive to making full use of the underground space, while an overly high underground pipe gallery cannot be installed.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an assembled underground pipe gallery for municipal engineering, including a pipe gallery base;

[0006] A telescopic assembly is arranged on the pipe gallery base. The telescopic assembly includes a movable pipe gallery, a fixed pipe gallery, a second clamping strip and two second positioning columns. The fixed pipe gallery is welded to the pipe gallery base. The movable pipe gallery slides along the surface of the fixed pipe gallery. The number of telescopic assemblies is two, and the two telescopic assemblies are respectively arranged on both sides of the pipe gallery base;

[0007] An expansion assembly is arranged on the movable pipe gallery. The expansion assembly includes an expansion pipe gallery, a first clamping strip, a second clamping groove, two first positioning columns and two second positioning grooves. The expansion pipe gallery is in contact with the surface of the movable pipe gallery. The second clamping groove is opened on the expansion pipe gallery. The first clamping strip is welded to the upper end of the expansion pipe gallery. The number of expansion assemblies is two, and the two expansion assemblies are respectively arranged on the corresponding movable pipe galleries.

[0008] Preferably, the two strip-shaped members II are welded to the upper end of the movable pipe gallery, and the four positioning columns II are respectively welded to the front and rear ends of the corresponding strip-shaped members II.

[0009] Preferably, the four positioning grooves II are respectively formed in the corresponding clamping grooves II, the four positioning columns II are respectively clamped inside the corresponding positioning grooves II, and the four positioning columns I are respectively welded to the front and rear sides of the corresponding strip-shaped members I.

[0010] Preferably, a pipe gallery ceiling is arranged at the upper end of the pipe gallery base, clamping grooves I are formed in both the left and right sides of the pipe gallery ceiling, and the two strip-shaped members I are respectively clamped inside the corresponding clamping grooves I.

[0011] Preferably, four positioning grooves I are formed in both sides of the pipe gallery ceiling, and the four positioning columns I are respectively clamped inside the corresponding positioning grooves I.

[0012] Preferably, a plurality of threaded columns are threadedly connected to the surfaces of the two movable pipe galleries, the plurality of threaded columns are rotatably connected to the upper surface of the pipe gallery base, and rotating members are welded to the upper ends of the plurality of threaded columns.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For the prefabricated underground pipe gallery for municipal engineering, by arranging the expansion assembly and the telescopic assembly, the appropriate number of expansion assemblies can be selected according to the height of the underground space. In actual assembly, its size is often not an integer. An integer number can be taken first, and for the insufficient part of the height, the telescopic assembly can be adjusted to make the pipe gallery ceiling contact the top of the underground installation space, so as to adapt to the laying of underground pipe galleries with different heights and expand the practicability of the underground pipe gallery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below with reference to the drawings and embodiments:

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

[0017] Figure 2 is a schematic diagram of the overall pipe gallery ceiling of the present utility model;

[0018] Figure 3 is a schematic diagram of the interior of the movable pipe gallery and the fixed pipe gallery of the present utility model.

[0019] Reference numerals: 1, rotating member; 2, threaded column; 3, pipe gallery base; 4, movable pipe gallery; 5, fixed pipe gallery; 6, extended pipe gallery; 7, pipe gallery ceiling; 8, clamping groove I; 9, strip-shaped member I; 10, clamping groove II; 11, strip-shaped member II; 12, positioning groove I; 13, positioning column I; 14, positioning groove II; 15, positioning column II. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present utility model.

[0022] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If there is a description of first, second, etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0023] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0024] Please refer to Figures 1-3 , the present utility model provides a technical solution: an assembled underground pipe gallery for municipal engineering, including a pipe gallery base 3;

[0025] The telescopic assembly is arranged on the pipe gallery base 3. The telescopic assembly includes a movable pipe gallery 4, a fixed pipe gallery 5, a second clamping strip 11 and two second positioning columns 15. The fixed pipe gallery 5 is welded to the pipe gallery base 3. The movable pipe gallery 4 slides along the surface of the fixed pipe gallery 5. The number of telescopic assemblies is two, and the two telescopic assemblies are respectively arranged on both sides of the pipe gallery base 3;

[0026] The expansion assembly is arranged on the movable pipe gallery 4. The expansion assembly includes an expansion pipe gallery 6, a first clamping strip 9, a second clamping groove 10, two first positioning columns 13 and two second positioning grooves 14. The expansion pipe gallery 6 is in contact with the surface of the movable pipe gallery 4. The second clamping groove 10 is opened on the expansion pipe gallery 6. The first clamping strip 9 is welded to the upper end of the expansion pipe gallery 6. The number of expansion assemblies is two, and the two expansion assemblies are respectively arranged on the corresponding movable pipe galleries 4.

[0027] Two second clamping strips 11 are welded to the upper end of the movable pipe gallery 4, and four second positioning columns 15 are respectively welded to the front and rear ends of the corresponding second clamping strips 11.

[0028] The four second positioning grooves 14 are respectively opened on the corresponding second card slot 10 , the four second positioning posts 15 are respectively clamped inside the corresponding second positioning groove 14 , and the four first positioning posts 13 are respectively welded to the front and back sides of the corresponding card strip 9 .

[0029] A pipe gallery ceiling 7 is provided at the upper end of the pipe gallery base 3 , and a card slot 8 is provided on both the left and right sides of the pipe gallery ceiling 7 , and two card strips 9 are respectively clamped in the corresponding card slots 8 .

[0030] Four positioning grooves 12 are provided on both sides of the pipe gallery ceiling 7 , and four positioning posts 13 are respectively stuck in the inside of the corresponding positioning grooves 12 .

[0031] The surfaces of the two movable pipe corridors 4 are both threadedly connected with a plurality of threaded columns 2 , which are all rotatably connected to the upper surface of the pipe corridor base 3 , and the upper ends of the plurality of threaded columns 2 are all welded with rotating parts 1 .

[0032] When it is necessary to assemble an underground pipe gallery according to the underground opening path;

[0033] First, according to the height of the underground open path, a suitable number of extended pipe galleries 6 are selected, and then, multiple extended pipe galleries 6 are driven to move. The movement of the extended pipe galleries 6 drives the card strip 1 9 to move. The movement of the card strip 1 9 drives the two positioning columns 13 to move to the inside of the positioning groove 2 14 corresponding to the lower end of another extended pipe gallery 6. Then, the extended pipe gallery 6 is continued to move. The movement of the extended pipe gallery 6 drives the card strip 1 9 to move and get stuck in the inside of the card groove 2 10.

[0034] Secondly, the assembled extended pipe gallery 6 is driven to move. The movement of the extended pipe gallery 6 at the lower end drives the corresponding two positioning grooves 2 14 to move to the corresponding positioning column 2 15. At the same time, the corresponding card slot 2 10 of the extended pipe gallery 6 at the lower end is stuck on the card strip 2 11. Then, the pipe gallery ceiling 7 is driven to move. The movement of the pipe gallery ceiling 7 drives the two positioning grooves 1 12 to move and be stuck on the corresponding positioning column 1 13. The movement of the pipe gallery ceiling 7 drives the corresponding card slot 1 8 to move until it is stuck on the card strip 1 9.

[0035] Finally, external force drives multiple rotating parts 1 to move, the movement of the rotating parts 1 drives the threaded column 2 to rotate, the rotation of the threaded column 2 drives the movable corridor 4 to move upward, and the upward movement of the movable corridor 4 drives the entire corridor ceiling 7 to move upward to support the top of the underground road.

[0036] By setting expansion components and telescopic components, an appropriate number of expansion components can be selected according to the height of the underground space. During actual assembly, the size is often not an integer, so an integer number can be taken first. The part of the height that is insufficient can be adjusted by the telescopic components so that the corridor ceiling 7 can be in contact with the top of the underground space, thereby adapting to the laying of underground corridors of different heights and expanding the practicality of the underground corridor.

[0037] When installing the expansion component, in order to ensure the certainty of the position of the expansion corridor 6 on the movable corridor 4, positioning groove 12 and positioning column 13 are set for splicing, and positioning groove 2 14 and positioning column 2 15 are spliced to give it a positioning effect, thereby improving the surface quality of the corridor after splicing.

[0038] Working principle:

[0039] When it is necessary to assemble an underground pipe gallery according to the underground opening path;

[0040] First, according to the height of the underground open path, a suitable number of extended pipe galleries 6 are selected, and then, multiple extended pipe galleries 6 are driven to move. The movement of the extended pipe galleries 6 drives the card strip 1 9 to move. The movement of the card strip 1 9 drives the two positioning columns 13 to move to the inside of the positioning groove 2 14 corresponding to the lower end of another extended pipe gallery 6. Then, the extended pipe gallery 6 is continued to move. The movement of the extended pipe gallery 6 drives the card strip 1 9 to move and get stuck in the inside of the card groove 2 10.

[0041] Secondly, the assembled extended pipe gallery 6 is driven to move. The movement of the extended pipe gallery 6 at the lower end drives the corresponding two positioning grooves 2 14 to move to the corresponding positioning column 2 15. At the same time, the corresponding card slot 2 10 of the extended pipe gallery 6 at the lower end is stuck on the card strip 2 11. Then, the pipe gallery ceiling 7 is driven to move. The movement of the pipe gallery ceiling 7 drives the two positioning grooves 1 12 to move and be stuck on the corresponding positioning column 1 13. The movement of the pipe gallery ceiling 7 drives the corresponding card slot 1 8 to move until it is stuck on the card strip 1 9.

[0042] Finally, external force drives multiple rotating parts 1 to move, the movement of the rotating parts 1 drives the threaded column 2 to rotate, the rotation of the threaded column 2 drives the movable corridor 4 to move upward, and the upward movement of the movable corridor 4 drives the entire corridor ceiling 7 to move upward to support the top of the underground road.

[0043] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An assembled underground pipe gallery for municipal engineering, characterized in that, Including: Pipe gallery base (3); The telescopic assembly is arranged on the rotating member (1). The telescopic assembly includes a movable pipe gallery (4), a fixed pipe gallery (5), a second clamping strip (11) and two second positioning columns (15). The fixed pipe gallery (5) is welded to the pipe gallery base (3). The movable pipe gallery (4) continues to slide along the surface of the fixed pipe gallery (5). The number of telescopic assemblies is two, and the two telescopic assemblies are respectively arranged on both sides of the pipe gallery base (3); The expansion assembly is arranged on the movable pipe gallery (4). The expansion assembly includes an expansion pipe gallery (6), a first clamping strip (9), a second clamping groove (10), two first positioning columns (13) and two second positioning grooves (14). The expansion pipe gallery (6) is in contact with the surface of the movable pipe gallery (4). The second clamping groove (10) is opened on the expansion pipe gallery (6). The first clamping strip (9) is welded to the upper end of the expansion pipe gallery (6). The number of expansion assemblies is two, and the two expansion assemblies are respectively arranged on the corresponding movable pipe galleries (4).

2. The prefabricated underground pipe gallery for municipal engineering according to claim 1, characterized in that: The two second clamping strips (11) are welded to the upper end of the movable pipe gallery (4), and the four second positioning columns (15) are respectively welded to the front and rear ends of the corresponding second clamping strips (11).

3. An assembled underground pipe gallery for municipal engineering according to claim 1, characterized in that: The four second positioning grooves (14) are respectively opened on the corresponding second clamping grooves (10), the four second positioning columns (15) are respectively clamped inside the corresponding second positioning grooves (14), and the four first positioning columns (13) are respectively welded to the front and rear sides of the corresponding first clamping strips (9).

4. The prefabricated underground pipe gallery for municipal engineering according to claim 1, characterized in that: A pipe gallery ceiling (7) is arranged at the upper end of the pipe gallery base (3). The first clamping grooves (8) are opened on both the left and right sides of the pipe gallery ceiling (7), and the two first clamping strips (9) are respectively clamped inside the corresponding first clamping grooves (8).

5. The prefabricated underground pipe gallery for municipal engineering according to claim 4, characterized in that: Four first positioning grooves (12) are opened on both sides of the pipe gallery ceiling (7), and the four first positioning columns (13) are respectively clamped inside the corresponding first positioning grooves (12).

6. The prefabricated underground pipe gallery for municipal engineering according to claim 1, wherein: A plurality of threaded columns (2) are threadedly connected to the surfaces of the two movable pipe galleries (4), the plurality of threaded columns (2) are respectively rotatably connected to the upper surface of the pipe gallery base (3), and the upper ends of the plurality of threaded columns (2) are respectively welded with rotating members (1).

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