Communication pipeline connecting piece
By designing the threaded connection between the internal thread ring and the external thread ring in the communication pipe connector, combined with the stable clamping of the inclined surface and the limiting magnetic ring, the problems of low efficiency and easy damage of pipe connection in the existing technology are solved, and efficient and stable pipe connection and sealing are achieved.
Patent Information
- Application Number
- CN202422749762.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-12
AI Technical Summary
When connecting existing communication pipelines, workers need to splice connectors and install multiple bolts and nuts, resulting in low work efficiency. In addition, when the connectors exert excessive pressure on the pipeline, the pipeline may easily be deformed and damaged.
The communication pipe connector design includes two pipe bodies, a connecting block, a connecting ring, an internal threaded ring, a polygonal block, a sealing ring, an inner ring and a reinforcement rod. The threaded connection of the internal threaded ring and the external threaded ring, combined with the design of the inclined surface and the limiting magnetic ring, can achieve stable clamping and sealing of the pipe body.
It simplifies the pipe connection process, improves work efficiency, enhances the sealing and stability of the pipe body, prevents pipe deformation and damage, and protects the integrity of the pipe.
Smart Images
Figure CN223363768U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of communication pipelines, in particular to a communication pipeline connector. Background Art
[0002] Communication cables are generally laid underground. In order to protect the communication cables and extend their service life, pipes are installed on the outer surface of the communication cables to isolate the communication cables from the external environment.
[0003] However, the existing technology has the following disadvantages during use: the pipe sheathed on the outside of the communication cable is composed of a plurality of pipes connected together, and the pipes need to be connected and fixed by workers, which results in low work efficiency. In addition, the connectors of the existing pipes are generally fixed on the outside of the two pipes. When the pressure of the connector on the pipe is too large, the pipe will be squeezed and deformed, causing the connection end of the pipe to change from a round shape to an elliptical shape, causing damage to the pipe, which is not conducive to protecting the pipe. Therefore, there is an urgent need for a communication pipe connector to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that the pipes for the external sheathing of the communication cables are composed of a plurality of pipes connected together, and when the pipes are connected and fixed, the workers need to splice the connectors and install a plurality of bolts and nuts, resulting in low work efficiency. In addition, the connectors of the existing pipes are generally fixedly connected on the outside of the two pipes. When the pressure of the connectors on the pipes is too large, the pipes will be squeezed and deformed, causing the connection ends of the pipes to change from round to elliptical, causing damage to the pipes, which is not conducive to protecting the pipes.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a communication pipe connector, comprising: two pipe bodies, with connecting blocks provided at opposite ends of the two pipe bodies, and further comprising:
[0006] Two connecting rings are movably sleeved on one end of the two tubes close to the connecting block, and the opposite ends of the two connecting rings are fixedly mounted with internal thread rings;
[0007] Two polygonal blocks are respectively fixedly mounted on the outer surfaces of the two internal threaded rings, and one end of the connecting block close to the two tube bodies is fixedly mounted with an external threaded ring;
[0008] Two inner rings are fixedly mounted on one end of the connecting block close to the pipe body, and one end of the two inner rings away from the connecting block is provided with a first inclined surface;
[0009] The two sealing rings are respectively fixedly sleeved on one end of the two inner rings close to the connecting block, and the outer surfaces of the two inner rings are respectively movably sleeved on the inner walls of the two pipe bodies.
[0010] Preferably, a plurality of embedding holes are formed at one end of the two inner rings close to the connecting block, and reinforcing rods are fixedly installed on the inner walls of the plurality of embedding holes.
[0011] The technical effect of adopting the above-mentioned further scheme is: the two connecting rings are sleeved on the opposite ends of the two tube bodies, the inner wall of the connecting ring slides on the outer surface of the tube body, and then the inner wall of the tube body is sleeved on the inner ring, and then the tube body is pushed toward the sealing ring, squeezing the sealing ring to force it to deform, reducing the gap between the two, improving the sealing between the sealing ring and the tube body, and preventing moisture in the external air from entering the inside of the tube body. After the staff uses a wrench to clamp the outer surface of the polygonal block, the polygonal block is rotated to drive the inner threaded ring to rotate on the outer threaded ring, so as to achieve the purpose of moving the inner threaded ring toward the center of the connecting block, thereby restricting the tube body between the inner ring and the connecting ring, and having a clamping and fixing effect on the tube body, which is conducive to simplifying the process of tube body connection and facilitating improving work efficiency. The first inclined surface at one end of the inner ring facilitates guiding the communication cable inside the tube body to prevent the inner ring from blocking the communication cable from passing through the pipe.
[0012] Preferably, one end of the plurality of reinforcement rods close to the sealing ring is fixedly mounted on the outer surface of the connecting block, and both ends of the connecting block close to the pipe body are fixedly mounted with limiting magnetic rings.
[0013] The technical effect of adopting the above further solution is that the limiting magnetic ring is fixed on the connecting block, which is convenient for preventing the inclined arc block from moving toward the connecting block.
[0014] Preferably, the ends of the two limiting magnetic rings close to the sealing ring are magnetically adsorbed with a plurality of inclined arc blocks, and the inner surfaces of the two connecting rings close to the tube body are provided with a second inclined surface.
[0015] The technical effect of adopting the above further solution is: the limiting magnetic ring adsorbs the inclined arc block, which is convenient for improving the stability of the inclined arc block and preventing the inclined arc block from positional displacement.
[0016] Preferably, the inner wall of the second inclined surface is slidably connected to the outer surface of the inclined surface arc block, and the inner surfaces of the plurality of inclined surface arc blocks away from the second inclined surface are slidably connected to the outer surfaces of the two tube bodies respectively.
[0017] The technical effect of adopting the above further solution is that the inner wall of the second slope is slidably connected to the outer surface of the slope arc block, so that the two can fit together, thereby pushing the slope arc block to move when the second slope of the connecting ring box moves.
[0018] Preferably, the inner surfaces of the two internal threaded rings are threadedly connected to the outer surfaces of the two external threaded rings respectively, and the width of the two polygonal blocks is smaller than the width of the connecting block.
[0019] The technical effect of adopting the above further solution is that the width of the polygonal block is smaller than the width of the connecting block, so that the polygonal block is not blocked by the ground when rotating.
[0020] Preferably, a plurality of tapered rods are fixedly mounted on the outer surface of the connecting block, and the two limiting magnetic rings are located inside the internal thread ring.
[0021] The technical effect of adopting the above further solution is: the limiting magnetic ring is located inside the internal thread ring, so as not to affect the rotation of the internal thread ring and improve the stability of the internal thread ring during rotation.
[0022] Preferably, the thickness of the two limiting magnetic rings is smaller than the thickness of the inclined arc block, and the plurality of inclined arc blocks are respectively located between the two connecting rings and the two tube bodies.
[0023] The technical effect of adopting the above further solution is that the inclined arc block is located between the connecting ring and the tube body, which is convenient for movement in the connecting ring and can promote the inclined arc block to move toward the center of the tube body.
[0024] Compared with the prior art, the advantages and positive effects of the present invention are:
[0025] 1. In the utility model, when in use, the staff uses a wrench to clamp the outer surface of the polygonal block, and then rotates the polygonal block to drive the internal threaded ring to rotate on the external threaded ring, so as to achieve the purpose of moving the internal threaded ring toward the center of the connecting block, thereby restricting the pipe body between the inner ring and the connecting ring, and having a clamping and fixing effect on the pipe body, which is conducive to simplifying the process of pipe body connection and facilitating improving work efficiency. The first inclined surface at one end of the inner ring facilitates the guidance of the communication cable inside the pipe body and prevents the inner ring from blocking the communication cable from passing through the pipe.
[0026] 2. In the utility model, when in use, the second inclined surface slides on the outer surface of the inclined arc block, which makes it easier for the connecting ring to squeeze the inclined arc block and fit tightly with the tube body, thereby increasing the pressure between the inclined arc block and the tube body and thus increasing the friction force. Cooperating with the inner ring, the stability of clamping and fixing the tube body is further improved. While the inclined arc block exerts time pressure on the tube body, the inner ring supports the tube body from the inside of the tube body, preventing the tube body from deforming from a circle to an ellipse, causing damage to the tube body, and is beneficial to protecting the tube body. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 A schematic diagram of the three-dimensional structure of a communication pipe connector provided by the utility model;
[0028] Figure 2 This is a schematic diagram of the expanded three-dimensional structure of a communication pipe connector provided by the utility model;
[0029] Figure 3This is a schematic diagram of the cross-sectional plan structure of a communication pipe connector provided by the utility model;
[0030] Figure 4 A communication pipe connector provided by the utility model Figure 3 Enlarged view of point A.
[0031] Legend: 1. Tube body; 2. Connecting block; 201. Reinforcement rod; 202. Inner ring; 203. First inclined surface; 204. Embedding hole; 3. Conical rod; 4. Connecting ring; 401. Second inclined surface; 5. Internal thread ring; 6. Polygonal block; 7. External thread ring; 8. Limiting magnetic ring; 9. Inclined arc block; 10. Sealing ring. DETAILED DESCRIPTION
[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0034] Example 1, as Figure 1 - Figure 4 As shown, the utility model provides a communication pipe connector, comprising: two pipe bodies 1, with connecting blocks 2 provided at opposite ends of the two pipe bodies 1, and further comprising:
[0035] Two connecting rings 4 are movably mounted on one end of the two tube bodies 1 close to the connecting block 2, and an internal thread ring 5 is fixedly mounted on the opposite end of the two connecting rings 4;
[0036] Two polygonal blocks 6 are fixedly mounted on the outer surfaces of the two internal thread rings 5, and one end of the connecting block 2 close to the two tube bodies 1 is fixedly mounted with an external thread ring 7;
[0037] Two inner rings 202 are fixedly mounted on one end of the connecting block 2 close to the pipe body 1 , and one end of the two inner rings 202 away from the connecting block 2 is provided with a first inclined surface 203 ;
[0038] The two sealing rings 10 are respectively fixedly sleeved on one end of the two inner rings 202 close to the connecting block 2 , and the outer surfaces of the two inner rings 202 are movably sleeved on the inner walls of the two tube bodies 1 .
[0039] The sealing ring 10 is squeezed and forced to deform, thereby reducing the gap between the two, improving the sealing performance between the sealing ring 10 and the tube body 1, and preventing moisture in the external air from entering the interior of the tube body 1. After the staff uses a wrench to clamp the outer surface of the polygonal block 6, they rotate the polygonal block 6 to drive the internal threaded ring 5 to rotate on the external threaded ring 7, so as to achieve the purpose of moving the internal threaded ring 5 toward the center of the connecting block 2, thereby restricting the tube body 1 between the inner ring 202 and the connecting ring 4, and having the effect of clamping and fixing the tube body 1, which is beneficial to simplifying the process of connecting the tube body 1 and improving work efficiency. The first inclined surface 203 at one end of the inner ring 202 is convenient for guiding the communication cable inside the tube body 1, and preventing the inner ring 202 from blocking the communication cable from passing through the pipe.
[0040] Example 2, as Figure 1 - Figure 4 As shown, the two inner rings 202 are provided with a plurality of embedded holes 204 on one end close to the connecting block 2, and the inner walls of the plurality of embedded holes 204 are fixedly installed with reinforcement rods 201, and the ends of the plurality of reinforcement rods 201 close to the sealing ring 10 are fixedly installed on the outer surface of the connecting block 2. The connecting block 2 is fixedly installed with a limiting magnetic ring 8 on both ends close to the pipe body 1, and the two limiting magnetic rings 8 are magnetically adsorbed with a plurality of inclined arc blocks 9 on one end close to the sealing ring 10. The inner surface of the two connecting rings 4 close to the pipe body 1 is provided with a second inclined surface 401, and the inner wall of the second inclined surface 401 is connected to the inclined surface The outer surface of the arc block 9 is slidably connected, and the inner surfaces of multiple inclined arc blocks 9 away from the second inclined surface 401 are slidably connected to the outer surfaces of the two tube bodies 1 respectively. The inner surfaces of the two internal threaded rings 5 are threadedly connected to the outer surfaces of the two external threaded rings 7 respectively. The width of the two polygonal blocks 6 is smaller than the width of the connecting block 2. Multiple conical rods 3 are fixedly installed on the outer surface of the connecting block 2. Two limiting magnetic rings 8 are located inside the internal threaded ring 5. The thickness of the two limiting magnetic rings 8 is smaller than the thickness of the inclined arc block 9. Multiple inclined arc blocks 9 are respectively located between the two connecting rings 4 and the two tube bodies 1.
[0041] In this embodiment, when in use, the connecting block 2 is fixed in the soil by a plurality of tapered rods 3, which improves the stability of the connecting block 2 and prevents the connecting block 2 from rotating with the polygonal block 6. One end of the reinforcing rod 201 is fixed on the connecting block 2, and the other end is fixed in the embedding hole 204, so as to enhance the stability of the inner ring 202 on the connecting block 2. The limiting magnetic ring 8 adsorbs the inclined arc block 9, so as to improve the stability of the inclined arc block 9 and prevent the inclined arc block 9 from shifting in position. When the connecting ring 4 follows the internal thread ring 5 to the center of the connecting block 2 During movement, the second inclined surface 401 slides on the outer surface of the inclined arc block 9, so that the connecting ring 4 can squeeze the inclined arc block 9 to fit tightly with the tube body 1, thereby increasing the pressure between the inclined arc block 9 and the tube body 1 and thereby increasing the friction force. The inner ring 202 is cooperated with to further improve the stability of clamping and fixing the tube body 1. While the inclined arc block 9 exerts time pressure on the tube body 1, the inner ring 202 supports the tube body 1 from the inside of the tube body 1 to prevent the tube body 1 from deforming from a circle to an ellipse, causing damage to the tube body 1, which is beneficial to protecting the tube body 1.
[0042] The inner wall of the tube body 1 is then sheathed on the inner ring 202, and the tube body 1 is pushed toward the sealing ring 10, squeezing the sealing ring 10 to force it to deform, thereby reducing the gap between the two and improving the sealing between the sealing ring 10 and the tube body 1, and preventing moisture from the external air from entering the interior of the tube body 1. After the staff uses a wrench to clamp the outer surface of the polygonal block 6, they rotate the polygonal block 6 to drive the internal threaded ring 5 to rotate on the external threaded ring 7, so as to achieve the purpose of moving the internal threaded ring 5 toward the center of the connecting block 2, thereby restricting the tube body 1 between the inner ring 202 and the connecting ring 4, and having a clamping and fixing effect on the tube body 1, which is conducive to simplifying the process of connecting the tube body 1 and improving work efficiency. The first inclined surface 203 at one end of the inner ring 202 is convenient for guiding the communication cable inside the tube body 1, and prevents the inner ring 202 from blocking the communication cable from passing through the pipe. When in use, the connecting block 2 is opened. A plurality of tapered rods 3 are fixed in the soil to improve the stability of the connecting block 2 and prevent the connecting block 2 from rotating with the polygonal block 6. One end of the reinforcing rod 201 is fixed on the connecting block 2, and the other end is fixed in the embedded hole 204, so as to enhance the stability of the inner ring 202 on the connecting block 2. The limiting magnetic ring 8 adsorbs the inclined arc block 9 to improve the stability of the inclined arc block 9 and prevent the inclined arc block 9 from positional deviation. When the connecting ring 4 follows the internal thread ring 5 to move toward the center of the connecting block 2, the second inclined 401 slides on the outer surface of the bevel arc block 9, which makes it easier for the connecting ring 4 to squeeze the bevel arc block 9 to fit tightly with the tube body 1, thereby increasing the pressure between the bevel arc block 9 and the tube body 1 and thus increasing the friction. Cooperating with the inner ring 202, the stability of clamping and fixing the tube body 1 is further improved. While the bevel arc block 9 exerts time pressure on the tube body 1, the inner ring 202 supports the tube body 1 from the inside of the tube body 1 to prevent the tube body 1 from deforming from a circle to an ellipse, causing damage to the tube body 1, which is beneficial to protecting the tube body 1.
[0043] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. A communication pipe connector, comprising two pipe bodies (1), wherein a connecting block (2) is provided at the opposite end of the two pipe bodies (1), characterized in that: Also includes: Two connecting rings (4) are movably sleeved on one end of the two tube bodies (1) close to the connecting block (2), and an internal thread ring (5) is fixedly installed on the opposite end of the two connecting rings (4); Two polygonal blocks (6) are respectively fixedly mounted on the outer surfaces of the two internal threaded rings (5); and one end of the connecting block (2) close to the two tube bodies (1) is fixedly mounted with an external threaded ring (7); Two inner rings (202) are fixedly mounted on one end of the connecting block (2) close to the pipe body (1), and one end of the two inner rings (202) away from the connecting block (2) is provided with a first inclined surface (203); The two sealing rings (10) are respectively fixedly sleeved on one end of the two inner rings (202) close to the connection block (2), and the outer surfaces of the two inner rings (202) are respectively movably sleeved on the inner walls of the two tube bodies (1).
2. A communication pipe connector according to claim 1, characterized in that: A plurality of embedding holes (204) are provided at one end of the two inner rings (202) close to the connection block (2), and reinforcing rods (201) are fixedly installed on the inner walls of the plurality of embedding holes (204).
3. A communication pipe connector according to claim 2, characterized in that: The ends of the plurality of reinforcing rods (201) close to the sealing ring (10) are fixedly mounted on the outer surface of the connecting block (2), and both ends of the connecting block (2) close to the tube body (1) are fixedly mounted with limiting magnetic rings (8).
4. A communication pipe connector according to claim 3, characterized in that: The ends of the two limiting magnetic rings (8) close to the sealing ring (10) are both magnetically adsorbed with a plurality of inclined arc blocks (9), and the inner surfaces of the two connecting rings (4) close to the tube body (1) are both provided with a second inclined surface (401).
5. A communication pipe connector according to claim 4, characterized in that: The inner wall of the second inclined surface (401) is slidably connected to the outer surface of the inclined surface arc block (9), and the inner surfaces of the plurality of inclined surface arc blocks (9) away from the second inclined surface (401) are slidably connected to the outer surfaces of the two tube bodies (1) respectively.
6. A communication pipe connector according to claim 5, characterized in that: The inner surfaces of the two internal threaded rings (5) are respectively threadedly connected to the outer surfaces of the two external threaded rings (7), and the width of the two polygonal blocks (6) is smaller than the width of the connecting block (2).
7. A communication pipe connector according to claim 6, characterized in that: A plurality of tapered rods (3) are fixedly mounted on the outer surface of the connecting block (2), and the two limiting magnetic rings (8) are located inside the internal threaded ring (5).
8. The communication pipe connector according to claim 7, characterized in that: The thickness of the two limiting magnetic rings (8) is smaller than the thickness of the inclined arc block (9), and the plurality of inclined arc blocks (9) are respectively located between the two connecting rings (4) and the two tube bodies (1).