Municipal pipeline laying and connecting structure

Abstract

The utility model belongs to the technical field of municipal pipeline construction, and discloses a municipal pipeline laying and connecting structure which comprises a connecting piece and an assembling piece, and the two ends of the connecting piece are each provided with an assembling cavity capable of containing and fixing a pipeline. The two assembly cavities are separated through a sealing ring, and the ends of the two pipelines abut against the sealing ring and communicate with each other through the sealing ring. The assembling part is rotationally arranged in the middle of the connecting part in a sleeving manner; the assembly part comprises at least two assembly plates and limiting rods connected with the assembly plates, and the assembly plates are eccentrically assembled with the connecting part so that the adjacent assembly plates can be staggered to form assembly grooves. In conclusion, rapid connection of the pipelines is achieved through the connecting pieces, connection and sealing are guaranteed, disassembly is convenient, independent supporting of one connecting piece or mutual assembling of multiple connecting pieces is conveniently achieved through the assembling pieces, the pipeline supporting and laying device is suitable for supporting and laying of a single pipeline or combined laying of multiple pipelines, and mutual abrasion between the pipelines is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of municipal pipeline construction technology, specifically relating to a municipal pipeline laying connection structure. Background Technology

[0002] Municipal pipelines are a crucial component of urban infrastructure, responsible for transporting water resources, discharging wastewater, and other essential urban fluids. Municipal pipeline systems typically include water supply pipes, drainage pipes, gas pipelines, and heating pipes. In actual use, some of these different types of pipes require welding connections. While this method avoids problems such as wear and leakage at the joints, it is clearly disadvantageous when it is necessary to disassemble the pipe connections due to accidents or other reasons. Furthermore, during the laying of municipal pipelines, multiple pipes may need to be laid in a single channel, depending on the actual needs. Directly stacking the pipes will accelerate wear and aging due to friction, and it also hinders the disassembly and replacement of worn-out pipes. Summary of the Invention

[0003] In view of this, in order to solve the problems mentioned in the background art, the purpose of this utility model is to provide a municipal pipeline laying connection structure.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A municipal pipeline laying connection structure includes:

[0006] The connector has assembly cavities at both ends that can accommodate and fix the pipes; the two assembly cavities are separated by a sealing ring, and the ends of the two pipes abut against the sealing ring and are connected through the sealing ring;

[0007] The assembly is rotatably sleeved in the middle of the connector; the assembly includes at least two assembly plates and a limiting rod connecting each assembly plate, and each assembly plate is eccentrically assembled with the connector so that adjacent assembly plates can be misaligned to form an assembly groove.

[0008] Preferably, the assembly plate has a first limiting hole and a second limiting hole, and the limiting rod connects at least two assembly plates by alternately passing through the first limiting hole and the second limiting hole.

[0009] Preferably, the assembly plate has a first limiting hole and a second limiting hole, and the limiting rod connects at least two assembly plates by continuously passing through the first limiting hole or continuously passing through the second limiting hole.

[0010] Preferably, the assembly cavity is provided with a ring array of multiple clamping members, and each clamping member includes a clamping arm and a driving member capable of driving the end of the clamping arm to clamp and fix the pipe.

[0011] Preferably, the clamping arm includes two movable seats, an end clamp, and two arm rods rotatably connected between the movable seats and the end clamp; the driving member includes a rotatable threaded rod, the threaded rod having two threaded portions with opposite thread directions, and the two threaded portions of the threaded rod respectively spirally penetrating the two movable seats.

[0012] Preferably, the end of the connector is rotatably connected to a rotating sleeve, and the rotating sleeve drives the threaded rod to rotate through a meshing toothed ring and a gear.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] (1) This utility model is provided with mutually cooperating connectors and fittings. The connectors enable quick connection of pipes, ensure connection sealing and facilitate disassembly. The fittings facilitate the individual support of a connector or the mutual assembly of multiple connectors. It is suitable for single pipe support laying or multi-pipe combination laying and avoids mutual wear between pipes.

[0015] (2) The assembly includes at least two assembly plates that can rotate eccentrically around the connector. Based on this, the common support or staggered assembly of at least two assembly plates can be achieved by utilizing the different positioning angles of each assembly plate. The structure is simple and the assembly is convenient. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of Embodiment 1 of the present utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0018] Figure 3 for Figure 1 Enlarged view of point B in the image;

[0019] Figure 4 This is a perspective view of Embodiment 1 of the present utility model;

[0020] Figure 5 This is a perspective view of Embodiment 2 of the present invention;

[0021] In the diagram: Connector-100; Sealing ring-101; Clamping arm-102; Driving component-103; Rotating sleeve-104; Assembly component-200; Assembly plate-201; Limiting rod-202; Assembly groove-203; First limiting hole-204; Second limiting hole-205. Detailed Implementation

[0022] To further understand the content of this utility model, a detailed description of it is provided in conjunction with the accompanying drawings and embodiments. The structures, proportions, sizes, etc., depicted in the accompanying drawings are merely for illustrative purposes and to aid those skilled in the art; they are not intended to limit the implementation of this utility model and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity and not intended to limit the scope of implementation. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model. It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to the embodiments of this application described herein.

[0023] Example 1 (Single Pipe Laying)

[0024] like Figure 1 As shown, a municipal pipeline laying connection structure includes a connector 100 and an assembly 200.

[0025] Specifically, both ends of the connector 100 are provided with assembly cavities capable of accommodating and fixing the pipes; the two assembly cavities are separated by a sealing ring 101, and the ends of the two pipes abut against the sealing ring 101 and are connected through the sealing ring 101.

[0026] Continue to refer to Figure 2 and Figure 3 As shown, the assembly cavity is provided with a ring array of multiple clamping members, and each clamping member includes a clamping arm 102 and a driving member 103 that can drive the end of the clamping arm 102 to press against and clamp the fixed pipe.

[0027] The clamping arm 102 includes two movable seats, an end clamp, and two arm rods rotatably connected between the movable seats and the end clamp. The driving member 103 includes a rotatable threaded rod with two threaded portions having opposite directions of thread, and the two threaded portions of the threaded rod spirally pass through the two movable seats respectively. In addition, a rotating sleeve 104 is rotatably connected to the end of the connecting member 100, and the rotating sleeve 104 drives the threaded rod to rotate through a meshing gear ring and gear.

[0028] In this embodiment, the specific operation of performing pipe connection during pipe laying is as follows:

[0029] Insert the pipe into the assembly cavity of the connector 100 so that the end of the pipe abuts against the sealing ring 101;

[0030] Next, rotate the rotating sleeve 104. The rotating sleeve 104 has a fixed toothed ring and a fixed gear on the threaded rod. The threaded rod is driven to rotate through the meshing of the toothed ring and the gear. The rotation of the threaded rod causes the two moving seats to move closer to each other, thereby driving the two arms to rotate and bringing the end clamp closer to the pipe. Until the end clamp is pressed against the pipe, the rotating sleeve 104 can no longer rotate, thus completing the clamping and fixing of the pipe, that is, completing the assembly and connection of the pipe and the connector 100.

[0031] Continue to refer to Figure 4 As shown, the assembly 200 includes at least two assembly plates 201 and a limiting rod 202 connecting each assembly plate 201. Each assembly plate 201 has a first limiting hole 204 and a second limiting hole 205, and the limiting rod 202 connects the at least two assembly plates 201 by continuously passing through either the first limiting hole 204 or the second limiting hole 205.

[0032] In this embodiment, as Figure 4 As shown, there are 7 mounting plates 201, which are sleeved on the outside of the connector 100, and the 7 mounting plates 201 together form a support for the connector 100.

[0033] Example 2 (Multi-pipeline laying)

[0034] like Figure 4 As shown, a municipal pipeline laying connection structure includes a connector 100 and an assembly 200.

[0035] Specifically, both ends of the connector 100 are provided with assembly cavities capable of accommodating and fixing the pipes; the two assembly cavities are separated by a sealing ring 101, and the ends of the two pipes abut against the sealing ring 101 and are connected through the sealing ring 101.

[0036] Continue to refer to Figure 5 As shown, the assembly 200 includes at least two assembly plates 201 and limiting rods 202 connecting each assembly plate 201. Each assembly plate 201 is eccentrically rotatably sleeved on the outside of the connector 100. The assembly plate 201 has a first limiting hole 204 and a second limiting hole 205, and the limiting rods 202 connect at least two assembly plates 201 by alternately passing through the first limiting hole 204 and the second limiting hole 205.

[0037] In this embodiment, as Figure 5As shown, there are 7 assembly plates 201, each of which is eccentrically rotated and sleeved on the outside of the connector 100. By rotating the second, fourth and sixth assembly plates 201, the 7 assembly plates 201 are made to be misaligned, thereby forming an assembly groove 203 between adjacent assembly plates 201. At this time, two assembly parts 200 are inserted and assembled using the assembly groove 203, and then the two assembly parts 200 are fixed by the limiting rod 202.

[0038] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A municipal pipeline laying connection structure, characterized in that, include: The connector (100) has assembly cavities at both ends that can accommodate and fix the pipes; the two assembly cavities are separated by a sealing ring (101), and the ends of the two pipes abut against the sealing ring (101) and are connected through the sealing ring (101); The assembly (200) is rotatably sleeved in the middle of the connector (100); the assembly (200) includes at least two assembly plates (201) and a limiting rod (202) connecting each assembly plate (201), and each assembly plate (201) is eccentrically assembled with the connector (100) so that adjacent assembly plates (201) can be misaligned to form an assembly groove (203).

2. The municipal pipeline laying connection structure according to claim 1, characterized in that: The assembly plate (201) is provided with a first limiting hole (204) and a second limiting hole (205), and the limiting rod (202) connects at least two assembly plates (201) by alternately passing through the first limiting hole (204) and the second limiting hole (205).

3. The municipal pipeline laying connection structure according to claim 1, characterized in that: The assembly plate (201) is provided with a first limiting hole (204) and a second limiting hole (205), and the limiting rod (202) connects at least two assembly plates (201) by continuously passing through the first limiting hole (204) or continuously passing through the second limiting hole (205).

4. A municipal pipeline laying connection structure according to claim 2 or 3, characterized in that: The assembly cavity is provided with a ring array of multiple clamping components, and each clamping component includes a clamping arm (102) and a driving component (103) capable of driving the end of the clamping arm (102) to clamp and fix the pipe.

5. A municipal pipeline laying connection structure according to claim 4, characterized in that: The clamping arm (102) includes two movable seats, an end clamp, and two arm rods rotatably connected between the movable seats and the end clamp; the driving member (103) includes a rotatable threaded rod, the threaded rod having two threaded portions with opposite thread directions, and the two threaded portions of the threaded rod spirally penetrating the two movable seats respectively.

6. A municipal pipeline laying connection structure according to claim 5, characterized in that: The end of the connector (100) is rotatably connected to a rotating sleeve (104), and the rotating sleeve (104) drives the threaded rod to rotate through a meshing toothed ring and a gear.

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