Underground assembly type pipe gallery

Abstract

The utility model provides an underground assembly type pipe gallery which comprises a plurality of pipe gallery sections, the pipe gallery sections are sequentially connected end to end to form a pipe gallery body, a clamping part is arranged at the end of each pipe gallery section, and a connecting part for clamping the clamping part is arranged at the other end of each pipe gallery section; the clamping assembly comprises a clamping and locking block and an adjusting piece connected with the clamping and locking block, a mounting cavity for mounting the adjusting piece is formed in the clamping and connecting part, the clamping and locking block is located in the mounting cavity and penetrates through the clamping and connecting part, and a clamping and locking groove corresponding to the clamping and locking block is formed in the connecting part. According to the modularized pipe gallery sections, the size of the whole pipe gallery body can be reduced during transportation, placement and storage are convenient, all the pipe gallery sections are the same in structure, when the pipe gallery body is manufactured, only the pipe gallery sections need to be produced, machining is convenient, and under cooperation of the connecting parts, the clamping parts and the clamping assemblies, the pipe gallery sections can be conveniently assembled and disassembled. The clamping and locking blocks can be driven to protrude out of the clamping and connecting parts and are clamped into the corresponding clamping and locking grooves in a mode of rotating the driving rod, and the connecting steps are simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe gallery, in particular to an underground assembled pipe gallery. Background Art

[0002] Underground comprehensive pipe corridors bear the important responsibility of solving urban traffic congestion problems and facilitating the maintenance and inspection of municipal facilities such as electricity, communications, gas, water supply and drainage. Underground comprehensive pipe corridors play an important role in meeting the basic needs of the people and improving the comprehensive carrying capacity of the city. At present, during the installation of pipe corridors, prefabricated pipe corridors are often used, and the method of direct on-site splicing and installation is adopted. Although the prefabricated pipe corridors are convenient for installation, due to their large overall size, there are not only safety hazards during transportation, but also inconvenient transportation and storage. Utility Model Content

[0003] In view of the deficiencies existing in the prior art, the utility model provides an underground assembled pipe gallery, which solves the problem that the prefabricated pipe gallery in the prior art is large in overall volume, not only poses a safety hazard during transportation, but is also inconvenient for transportation and storage.

[0004] According to the embodiment of the utility model, the utility model adopts the following technical solution:

[0005] An underground assembled pipe gallery, comprising:

[0006] A plurality of pipe gallery segments, wherein the plurality of pipe gallery segments are sequentially connected end to end to form a pipe gallery body, wherein a clamping portion is provided at one end of the pipe gallery segment, and a connecting portion for clamping the clamping portion is provided at the other end;

[0007] The clamping assembly comprises a locking block and an adjusting member connected to the locking block, the locking portion is provided with an installation cavity for installing the adjusting member, the locking block is located in the installation cavity and penetrates the locking portion, a locking groove corresponding to the locking block is provided in the connecting portion, and when the adjusting member moves along a first direction, the locking block moves along a second direction to be clamped to the locking groove, or separated from the locking groove;

[0008] The first direction is perpendicular to the second direction.

[0009] Preferably, the adjusting member comprises a driving rod passing through the mounting cavity and a driving block arranged on the driving rod, the driving block is rotatably connected to the adjusting block, and one end of the adjusting block is rotatably connected to the locking block.

[0010] Preferably, the driving rod is provided with a threaded portion, and the driving block is threadedly connected to the threaded portion.

[0011] Preferably, an auxiliary block is provided at the end of the driving rod, and a nut groove is formed in the auxiliary block.

[0012] Preferably, the end of the clamping portion is recessed inward to form a groove, and the auxiliary block is sunken into the groove.

[0013] Preferably, the clamping portion is provided with a positioning block, a positioning groove is provided in the connecting portion, and the positioning block is slidably clamped in the positioning groove.

[0014] Preferably, a stopper is provided at one end of the positioning groove for limiting the position of the clamping portion.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the present solution, each pipe gallery segment is provided with a clamping portion and a connecting portion. When the pipe gallery body is spliced, a complete pipe gallery body can be formed by installing the clamping portions of each pipe gallery segment into the connecting portions of adjacent pipe gallery segments. In order to ensure the structural stability of the pipe gallery body after splicing, under the action of the clamping assembly, the adjusting member can be moved in a first direction, so that the adjusting member drives the locking block connected thereto to move in a second direction perpendicular to the first direction, so that the locking block protrudes from the clamping portion and is clamped into the locking groove, completing the locking of the clamping portion and the connecting portion, and completing the fixed installation. The modular pipe gallery segments can reduce the volume of the entire pipe gallery body during transportation, which is convenient for placement and storage. Moreover, the structures of each pipe gallery segment are the same. When manufacturing the pipe gallery body, only the pipe gallery segments need to be produced, which is convenient for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure after the pipe gallery segments are spliced ​​in an embodiment of the utility model.

[0018] Figure 2 It is a schematic diagram of the explosion structure of the pipe gallery segment in the embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the side structure of the positioning groove in the embodiment of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the clamping part in the embodiment of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the clamping assembly in the embodiment of the utility model.

[0022] In the above drawings: 1, pipe gallery segment; 101, connecting part; 102, clamping part; 2, positioning groove; 3, locking groove; 4, positioning block; 5, driving rod; 6, adjusting block; 7, auxiliary block; 8, driving block; 9, threaded part; 10, locking block; 11, installation cavity; 12, stopper. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1 , Figure 2 and Figure 4 As shown, the embodiment of the utility model provides an underground assembled pipe gallery, comprising:

[0025] A plurality of pipe gallery segments 1, wherein the plurality of pipe gallery segments 1 are sequentially connected end to end to form a pipe gallery body, wherein a clamping portion 102 is provided at one end of the pipe gallery segment 1, and a connecting portion 101 for clamping the clamping portion 102 is provided at the other end;

[0026] The clamping assembly includes a locking block 10 and an adjusting member connected to the locking block 10. The locking portion 102 is provided with a mounting cavity 11 for installing the adjusting member. The locking block 10 is located in the mounting cavity 11 and is penetrated by the locking portion 102. A locking groove 3 corresponding to the locking block 10 is provided in the connecting portion 101. When the adjusting member moves in a first direction, the locking block 10 moves in a second direction to be connected to the locking groove 3 or separated from the locking groove 3.

[0027] The first direction is perpendicular to the second direction.

[0028] In the embodiment of the utility model, each pipe gallery segment 1 is provided with a clamping portion 102 and a connecting portion 101. When the pipe gallery body is spliced, four pipe gallery segments 1 are mainly used. By installing the clamping portion 102 of each pipe gallery segment 1 into the connecting portion 101 of the adjacent pipe gallery segment 1, a complete pipe gallery body can be formed. In order to ensure the structural stability of the pipe gallery body after splicing, under the action of the clamping assembly, the adjusting member can be moved in the first direction, so that the adjusting member drives the locking block 10 connected thereto to move in the second direction perpendicular to the first direction. The locking block 10 protrudes out of the locking portion 102 and is locked into the locking groove 3, thereby completing the locking of the locking portion 102 and the connecting portion 101, and completing the fixed installation, wherein the first direction is the length direction of the locking portion 102, and the second direction is the thickness direction of the locking portion 102, and the two directions are vertical. The modular pipe gallery segment 1 can reduce the volume of the entire pipe gallery body during transportation, which is convenient for placement and storage, and the structures of each pipe gallery segment 1 are the same. When manufacturing the pipe gallery body, only the pipe gallery segment 1 needs to be produced, which is convenient for processing and quick selection for assembly.

[0029] Based on the above scheme, if Figure 2 and Figure 5As shown, the adjusting member includes a driving rod 5 passing through the installation cavity 11 and a driving block 8 arranged on the driving rod 5 . The driving block 8 is rotatably connected to the adjusting block 6 , and one end of the adjusting block 6 is rotatably connected to the locking block 10 . Specifically, when the locking block 10 is adjusted by the action of the adjusting member to perform a fixed connection between the clamping portion 102 and the connecting portion 101, the clamping portion 102 is clamped into the connecting portion 101 of the adjacent pipe gallery segment 1. After the two are fully docked, the driving rod 5 is operated to make the driving rod 5 push the driving block 8 to move, and the locking block 10 is limited by the clamping portion 102 and can only move up and down, so that the angle between the driving block 8 and the adjusting block 6 becomes larger, thereby squeezing the locking block 10 protruding out of the surface of the clamping portion 102 and clamping it into the corresponding locking groove 3, so as to achieve a fixed connection between the clamping portion 102 and the connecting portion 101. In a specific implementation, the locking block 10 can be mirrored on one driving block 8, and when the driving block 8 and two locking blocks 10 are a group, multiple groups of structures can be arranged along the axial direction of the driving rod 5 to increase the fixed points between the clamping portion 102 and the connecting portion 101 to ensure stability.

[0030] Specifically, in order to ensure the stability of the drive block 8 after adjustment, it is not easy to move. Figure 5 As shown, the driving rod 5 is provided with a threaded portion 9, and the driving block 8 is threadedly connected to the threaded portion 9. Specifically, when the driving rod 5 is used to adjust the driving block 8, the driving rod 5 is rotated so that the driving block 8 is driven to move under the transmission of the threaded portion 9, and self-locking is completed under the action of the threaded portion 9. An auxiliary block 7 is provided at the end of the driving rod 5, and the auxiliary block 7 is provided with a nut groove, which is convenient for using tools to adjust the driving rod 5, for example, the end of the hexagonal tool is inserted into the nut groove; moreover, the end of the clamping portion 102 is recessed inward to form a groove, and the auxiliary block 7 is sunken into the groove, which can ensure the flatness of the end of the clamping portion 102 and facilitate the subsequent splicing of the pipe gallery body.

[0031] Specifically, Figure 2 As shown, the clamping part 102 is provided with a positioning block 4, and a positioning groove 2 is opened in the connecting part 101. The positioning block 4 is slidably clamped in the positioning groove 2. Under the action of the positioning block 4 and the positioning groove 2, a certain positioning effect can be provided when the connecting part 101 and the clamping part 102 are initially installed. Moreover, a stop block 12 is provided at one end of the positioning groove 2 for limiting the clamping part 102. After the connecting part 101 and the clamping part 102 are fully installed, the positioning block 4 abuts against the stop block 12 to ensure that the locking block 10 is fully aligned with the locking groove 3 for easy clamping.

[0032] In summary, the present solution can be used to assemble a complete tunnel body through tunnel segments 1 with the same structure, which is not only convenient for the storage and transportation of each tunnel segment 1 before the assembly of the tunnel body, but also convenient for the processing and production of the tunnel segments 1. In addition, with the cooperation of the connecting part 101, the clamping part 102 and the clamping assembly, each locking block 10 can be driven to protrude from the clamping part 102 and clamp into each corresponding locking groove 3 by rotating the driving rod 5, which simplifies the connection steps, saves time during splicing, and saves manpower.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An underground assembled pipe gallery, characterized in that: include: A plurality of pipe gallery segments (1), wherein the plurality of pipe gallery segments (1) are sequentially connected end to end to form a pipe gallery body, wherein an end of the pipe gallery segment (1) is provided with a clamping portion (102), and the other end is provided with a connecting portion (101) for clamping the clamping portion (102); A clamping assembly, comprising a clamping block (10) and an adjusting member connected to the clamping block (10); the clamping portion (102) is provided with a mounting cavity (11) for mounting the adjusting member; the clamping block (10) is located in the mounting cavity (11) and is inserted through the clamping portion (102); a clamping groove (3) corresponding to the clamping block (10) is provided in the connecting portion (101); when the adjusting member moves in a first direction, the clamping block (10) moves in a second direction to be clamped to the clamping groove (3), or is separated from the clamping groove (3); The first direction is perpendicular to the second direction.

2. The underground assembled pipe gallery according to claim 1, characterized in that: The adjusting member comprises a driving rod (5) passing through the mounting cavity (11) and a driving block (8) arranged on the driving rod (5); the driving block (8) is rotatably connected to an adjusting block (6); and one end of the adjusting block (6) is rotatably connected to the locking block (10).

3. The underground assembled pipe gallery according to claim 2, characterized in that: The driving rod (5) is provided with a threaded portion (9), and the driving block (8) is threadedly connected to the threaded portion (9).

4. The underground assembled pipe gallery according to claim 2, characterized in that: An auxiliary block (7) is provided at the end of the driving rod (5), and a nut groove is provided in the auxiliary block (7).

5. The underground assembled pipe gallery according to claim 4, characterized in that: The end of the clamping portion (102) is recessed inwardly to form a groove, and the auxiliary block (7) is sunken into the groove.

6. The underground assembled pipe gallery according to claim 1, characterized in that: The clamping portion (102) is provided with a positioning block (4), a positioning groove (2) is provided in the connecting portion (101), and the positioning block (4) is slidably clamped in the positioning groove (2).

7. The underground assembled pipe gallery according to claim 6, characterized in that: A stopper (12) is provided at one end of the positioning groove (2) for limiting the position of the clamping portion (102).

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