Communication transmission pipeline joint

Abstract

The utility model relates to the technical field of communication transmission pipeline joints, in particular to a communication transmission pipeline joint which comprises a male joint, a female joint is inserted into one end of the male joint, sliding plates are slidably connected to the surfaces of the male joint and the female joint, and extrusion blocks are slidably connected to the two ends of the surfaces of the male joint and the female joint. The sliding plate abuts against the surface of the extrusion block, one end of the surface of the male connector is fixedly connected with an elastic connecting plate, and the elastic connecting plate is arranged on the surface of the female connector in a buckled mode. The quick-to-dismount and quick-to-replace joint has the beneficial effects that the elastic connecting plate on the surface of the male joint is embedded in the connecting groove in the surface of the female joint, the joint is divided into two independent parts, the male joint and the female joint can be quickly dismounted and replaced, and the maintenance cost is reduced; and the communication transmission pipeline is secondarily clamped and fixed, so that the phenomenon that the communication transmission pipeline is loosened or not tight is avoided, and the firmness of pipeline connection is improved.

Description

Technical Field

[0001] This utility model relates to the field of communication transmission pipe joint technology, specifically a communication transmission pipe joint. Background Art

[0002] Communication transmission pipelines are underground infrastructure used for laying communication cables. They mainly consist of the pipeline body, manholes, and manhole covers. Communication transmission pipelines facilitate the laying of communication cables, avoiding the construction difficulties and safety hazards caused by cables being directly exposed on the ground. As an important infrastructure carrying communication cables, the reliability and performance of the connections of communication transmission pipelines directly affect the quality of the communication system.

[0003] In the prior art, communication transmission pipelines are usually connected using pipe joints. The two ends of the pipe joint are respectively provided with snap-fit ​​textures. The snap-fit ​​textures and the anti-slip textures on the surface of the communication transmission pipeline cooperate with each other to achieve the connection. The connected joint can effectively seal the pipe connection and prevent external factors such as moisture, dust, and insects from entering the communication transmission pipeline.

[0004] However, communication transmission pipelines, after long-term use and exposure to the external environment, are easily affected by vibration, thermal expansion and contraction, etc., which can cause the threads to be loose or not tight, resulting in poor connection between pipelines. Utility Model Content

[0005] The purpose of this invention is to provide a communication transmission pipe connector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a communication transmission pipe connector, including a male connector, one end of which is inserted into a female connector, both the male and female connectors are slidably connected to a sliding plate, both ends of the male and female connectors are slidably connected to a pressing block, the sliding plate abuts against the surface of the pressing block, one end of the male connector is fixedly connected to an elastic connecting plate, and the elastic connecting plate is fastened to the surface of the female connector.

[0007] Preferably, the inner wall of the opposite ends of the male and female connectors is provided with a threaded portion, and the surfaces of the male and female connectors are provided with sliding grooves. The sliding grooves are annular grooves, and multiple central pillars arranged in a circumferential array are fixedly connected to the surface of the sliding grooves. The central pillars are cylindrical in shape, and springs are sleeved on the surface of the central pillars.

[0008] Preferably, one end of the spring is fixedly connected to the surface of the sliding groove, and the other end of the spring is fixedly connected to the surface of the sliding plate. The sliding plate has an annular plate structure, and the surface of the sliding plate has multiple circular grooves arranged in a circumferential array, with the central column passing through the circular groove.

[0009] Preferably, the surface of the sliding groove is provided with an extension groove, which is square. The extrusion block is inserted into the surface of the extension groove, which is square block structure, and one end of the surface of the extrusion block is provided with a bevel.

[0010] Preferably, the surface of the extrusion block is provided with a rubber groove, a rubber block is fixedly connected to the center of the rubber groove, the two ends of the rubber block are respectively fixedly connected to the two sides of the extension groove, and the rubber block is in a stretched state.

[0011] Preferably, a limiting groove is formed on the surface of the male connector away from the threaded portion. The limiting groove is an annular groove, and a rubber pad is fixedly connected to the surface of the limiting groove.

[0012] Preferably, a limiting plate is fixedly connected to the end surface of the female connector away from the threaded portion. The limiting plate is inserted into the limiting groove, and a rubber pad is clamped between the limiting plate and the limiting groove. The surface of the female connector has multiple arrayed connecting grooves. The connecting grooves are arc-shaped grooves with a cross-section of "L". An elastic connecting plate is embedded in the surface of the connecting groove. The connecting groove has an arc-shaped plate structure with a cross-section of "L", and one end surface of the elastic connecting plate has a bevel.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The communication transmission pipe joint proposed in this utility model uses an elastic connecting plate on the surface of the male joint embedded in the connecting groove on the surface of the female joint to divide the joint into two independent parts, which facilitates the quick disassembly and replacement of the male and female joints, reducing maintenance costs. By setting up springs, sliding plates, extrusion blocks and rubber blocks to cooperate with each other, the communication transmission pipe is clamped and fixed in a secondary manner, improving the firmness of the pipe connection. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a half-sectional schematic diagram of the structure of this utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure at center A;

[0018] Figure 4 This is a schematic diagram of the male connector structure of this utility model;

[0019] Figure 5 This is a half-sectional schematic diagram of the female connector structure of this utility model.

[0020] In the diagram: 1. Male connector; 2. Female connector; 3. Connecting groove; 4. Sliding plate; 5. Spring; 6. Center column; 7. Sliding groove; 8. Elastic connecting plate; 9. Threaded part; 10. Limiting plate; 11. Rubber pad; 12. Extension groove; 13. Extrusion block; 14. Rubber block; 15. Limiting groove. DETAILED DESCRIPTION

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1

[0023] Please see Figures 1 to 2 This utility model provides a technical solution: a communication transmission pipe connector, including a male connector 1, a female connector 2 inserted into one end of the male connector 1, sliding plates 4 slidably connected to the surfaces of both the male connector 1 and the female connector 2, and pressing blocks 13 slidably connected to both ends of the surfaces of both the male connector 1 and the female connector 2. The sliding plate 4 presses against the surface of the pressing block 13. An elastic connecting plate 8 is fixedly connected to one end of the surface of the male connector 1 and is fastened to the surface of the female connector 2. By embedding the elastic connecting plate 8 on the surface of the male connector 1 into the connecting groove 3 on the surface of the female connector 2, the connector is divided into two independent parts, which facilitates the quick disassembly and replacement of the male connector 1 and the female connector 2, reducing maintenance costs. By setting the spring 5, the sliding plate 4, the pressing block 13 and the rubber block 14 to cooperate with each other, the communication transmission pipe is clamped and fixed for a secondary purpose, improving the firmness of the pipe connection.

[0024] Example 2

[0025] Please see Figures 1 to 4Based on Embodiment 1, in order to achieve secondary fixing and clamping of the communication transmission pipeline, the inner walls of the opposite ends of the male connector 1 and female connector 2 are provided with threaded portions 9. Sliding grooves 7 are formed on the surfaces of the male connector 1 and female connector 2. The sliding grooves 7 are annular grooves. Multiple central pillars 6 arranged in a circular array are fixedly connected to the surface of the sliding grooves 7. The central pillars 6 are cylindrical structures. The central pillars 6 can limit the movement of the spring 5, preventing deformation due to external force. Springs 5 ​​are sleeved on the surface of the central pillars 6. By setting the springs 5, when the sliding plate 4 presses against the surface of the pressing block 13, the springs 5 ​​are in their original state, exerting a pushing force on the sliding plate 4 to prevent movement. When the springs 5... When 5 is in a compressed state, the sliding plate 4 tends to rebound towards the extrusion block 13. One end of the spring 5 is fixedly connected to the surface of the sliding groove 7, and the other end of the spring 5 is fixedly connected to the surface of the sliding plate 4. The sliding plate 4 has an annular plate structure, and multiple circular grooves are distributed in a circular array on the surface of the sliding plate 4. The central column 6 passes through the circular groove. The surface of the sliding groove 7 has an extension groove 12, which is a square groove. The extrusion block 13 is inserted into the surface of the extension groove 12, which is a square block structure. One end of the surface of the extrusion block 13 is provided with a slope. The sliding plate 4 first contacts the end of the slope, and then the slope is squeezed to press the extrusion block 13 into the joint.

[0026] Example 3

[0027] Please see Figures 1 to 5 Based on Embodiment 2, in order to achieve rapid fixing and disassembly of the male connector 1 and the female connector 2, a rubber groove is provided on the surface of the extrusion block 13. A rubber block 14 is fixedly connected to the center of the rubber groove. The two ends of the rubber block 14 are respectively fixedly connected to the two sides of the extension groove 12, and the rubber block 14 is in a stretched state. When the sliding plate 4 stops pressing the extrusion block 13, the rubber block 14 loses pressure and returns to its original state from the stretched state, driving the extrusion block 13 to move away from the end of the communication transmission pipe. A limiting groove 15 is provided on the surface of the male connector 1 away from the threaded part 9. The limiting groove 15 is an annular groove, which limits the movement of the male connector 1. A rubber pad 11 is fixedly connected to the surface of the groove 15. The rubber pad 11 is clamped between the limiting groove 15 and the limiting plate 10 to enhance the sealing between the male connector 1 and the female connector 2. The limiting plate 10 is fixedly connected to the surface of the female connector 2 away from the threaded part 9. The limiting plate 10 is inserted into the limiting groove 15, and the rubber pad 11 is clamped between the limiting plate 10 and the limiting groove 15. The surface of the female connector 2 has multiple arrayed connecting grooves 3. The connecting grooves 3 are arc-shaped grooves with a cross-section of "L". An elastic connecting plate 8 is embedded in the surface of the connecting groove 3. The connecting groove 3 is an arc-shaped plate structure with a cross-section of "L", and one end of the elastic connecting plate 8 has a bevel.

[0028] In actual use, firstly, slide the sliding plate 4 on the surface of the male connector 1 away from the end of the elastic connecting plate 8. The sliding plate 4 compresses the spring 5, and the spring 5 changes from its original state to a compressed state. The sliding plate 4 no longer compresses the pressing block 13. The rubber block 14 connected to the center of the pressing block 13 returns from a stretched state to its original state. Then, the threaded groove on the surface of the first communication transmission pipe is screwed and fixed to the threaded part 9 on the surface of the male connector 1. Then, release the sliding plate 4, and the spring 5 returns from a compressed state to its original state. Push the sliding plate 4 out towards one end of the pressing block 13 and press it against its surface. The other end of the pressing block 13 is clamped on the surface of the first communication transmission pipe. After repeating the above operation to fix the second communication transmission pipe to the female connector 2, move the elastic connecting plate 8 along the connecting groove 3 on the surface of the female connector 2. One end of the inclined surface of the elastic connecting plate 8 is squeezed to one side by the connecting groove 3 and deforms until the top inclined surface of the elastic connecting plate 8 loses pressure and is embedded in the connecting groove 3. At this time, the limiting plate 10 is inserted into the limiting groove 15, completing the quick fixation of the male connector 1 and the female connector 2. When disassembly is required, simply pry the elastic connecting plate 8 outward to separate it from the connecting groove 3. When disassembling any communication transmission pipe, slide the sliding plate 4 to separate it from the squeezing block 13, and then unscrew the communication transmission pipe.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A communication transmission pipe connector, comprising a male connector (1), one end of which is inserted into a female connector (2), characterized in that: The surfaces of the male connector (1) and the female connector (2) are slidably connected with sliding plates (4), and the two ends of the surfaces of the male connector (1) and the female connector (2) are slidably connected with pressing blocks (13). The sliding plates (4) press against the surface of the pressing blocks (13). One end of the surface of the male connector (1) is fixedly connected with an elastic connecting plate (8), and the elastic connecting plate (8) is fastened to the surface of the female connector (2).

2. The communication transmission pipe connector according to claim 1, characterized in that: The inner wall of the male connector (1) and the female connector (2) at the ends that are far apart from each other is provided with a threaded part (9). The surfaces of the male connector (1) and the female connector (2) are provided with a sliding groove (7). The sliding groove (7) is an annular groove. Multiple central pillars (6) arranged in a circular array are fixedly connected to the surface of the sliding groove (7). The central pillars (6) are cylindrical in shape, and springs (5) are sleeved on the surface of the central pillars (6).

3. A communication transmission pipe connector according to claim 2, characterized in that: One end of the spring (5) is fixedly connected to the surface of the sliding groove (7), and the other end of the spring (5) is fixedly connected to the surface of the sliding plate (4). The sliding plate (4) has an annular plate structure, and multiple circular grooves distributed in a circular array are opened on the surface of the sliding plate (4). The central column (6) passes through the circular groove.

4. A communication transmission pipe connector according to claim 2, characterized in that: The surface of the sliding groove (7) is provided with an extension groove (12), which is a square groove. The extrusion block (13) is inserted into the surface of the extension groove (12), which is a square block structure. One end of the surface of the extrusion block (13) is provided with a bevel.

5. A communication transmission pipe connector according to claim 4, characterized in that: The surface of the extrusion block (13) is provided with a rubber groove, and a rubber block (14) is fixedly connected to the center of the rubber groove. The two ends of the rubber block (14) are respectively fixedly connected to the two sides of the extension groove (12), and the rubber block (14) is in a stretched state.

6. A communication transmission pipe connector according to claim 1, characterized in that: The male connector (1) has a limiting groove (15) on the surface of the end away from the threaded part (9). The limiting groove (15) is an annular groove, and a rubber pad (11) is fixedly connected to the surface of the limiting groove (15).

7. A communication transmission pipe connector according to claim 1, characterized in that: A limiting plate (10) is fixedly connected to the end surface of the female connector (2) away from the threaded part (9). The limiting plate (10) is inserted into the limiting groove (15), and the rubber pad (11) is clamped between the limiting plate (10) and the limiting groove (15). The surface of the female connector (2) is provided with multiple arrayed connecting grooves (3). The connecting grooves (3) are arc-shaped grooves with a cross section of "L". The elastic connecting plate (8) is embedded in the surface of the connecting groove (3). The connecting groove (3) is an arc-shaped plate structure with a cross section of "L", and one end surface of the elastic connecting plate (8) is provided with a slope.

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