Pipeline connector

Abstract

The utility model discloses a pipeline connector, and relates to the technical field of pipeline connectors. The connector comprises a connector body, one end of the connector body is fixedly connected with a first connecting column, the first connecting column is in threaded connection with a threaded sleeve, and the end, away from the first connecting column, of the connector body is fixedly connected with a second connecting column. The sealing piece, the first tooth block, the second tooth block and the sealing ring are arranged, firstly, the sealing piece is plugged into the threaded sleeve, so that the first tooth block and the second tooth block are connected in a clamped mode, and after the first tooth block and the second tooth block are connected in a clamped mode, the sealing performance between the first tooth block and the second tooth block can be effectively improved through the sealing ring; the sealing piece can be fixed to one end of the first connecting column through continuous rotation of the threaded sleeve, the pipeline can be clamped and fixed through the sealing piece, the sealing performance between the connector body and the pipeline can be effectively improved, the safety and reliability of an overall system of the pipeline are greatly improved, and the situation that the pipeline is damaged when the pipeline is subjected to pressure or temperature changes is avoided. And the leakage condition is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipe connectors, in particular to a pipe connector. BACKGROUND

[0002] The pipe connector, also known as pipe joint, is an indispensable element in the hydraulic system. It is mainly used for connecting and separating the pipe, ensuring the stability and smooth operation of the pipe system.

[0003] The existing pipe connector is used by first preparing the necessary tools, such as wrenches, pliers, etc., then inserting the connector into the ends of the water pipe, and fixing it with tools, finally checking whether the connection is firm and there is no looseness to ensure safety and reliability.

[0004] However, in actual use, the sealing performance of the pipe connector is crucial to the stable operation of the system. However, the traditional pipe connector, after connection, due to the low matching precision between the connector and the pipe, usually only tightens by rotating the threaded sleeve, which may greatly reduce the sealing performance of the pipe connection port, seriously affecting the safety and reliability of the pipe system. CONTENT OF THE INVENTION

[0005] The purpose of the present application is to solve the problem of low matching precision between the connector and the pipe, usually only tightening by rotating the threaded sleeve, which may greatly reduce the sealing performance of the pipe connection port. The present application provides a pipe connector.

[0006] In order to achieve the above purpose, the present application specifically adopts the following technical scheme:

[0007] A pipe connector, comprising a connector body, one end of the connector body is fixedly connected with a connecting column one, a threaded sleeve is threadedly connected on the connecting column one, the end of the connector body away from the connecting column one is fixedly connected with a connecting column two, threaded grooves are formed on the connecting column one and the connecting column two, and a sealing element is installed on one end of the connecting column one.

[0008] By adopting the above technical scheme, the connector body and the sealing element are first taken out, then the sealing element is inserted into the inside of the threaded sleeve, the sealing element can effectively improve the sealing performance between the tooth block one and the tooth block two, then one of the pipes to be connected is inserted into the inside of the connecting column two, and the other is inserted into the inside of the connecting column one through the sealing element. At this time, the threaded sleeve can be manually rotated on the connecting column one, and the sealing element can be fixed on one end of the connecting column one by continuous rotation of the threaded sleeve, and the pipe can also be clamped by the sealing element. The sealing performance between the connector body and the pipe can be effectively improved by the sealing element fixed on one end of the connecting column one, so that the safety and reliability of the whole pipe system are greatly improved, so as to avoid leakage when subjected to pressure or temperature change.

[0009] Further, one end of the connecting column one is uniformly fixed and connected with a plurality of tooth blocks one, one end of the sealing piece is uniformly fixed and connected with a plurality of tooth blocks two, and the tooth blocks one and the tooth blocks two can be staggered and connected.

[0010] By adopting the above technical scheme, the tooth blocks one and the tooth blocks two are connected by inserting the sealing piece into the internal thread sleeve.

[0011] Further, the inner wall of the plurality of tooth blocks two is fixed and connected with a sealing ring.

[0012] By adopting the above technical scheme, the sealing property between the tooth blocks one and the tooth blocks two can be effectively improved by the sealing ring.

[0013] Further, one end of the sealing piece away from the tooth blocks two is uniformly fixed and connected with a plurality of fastening blocks, and the inner wall of the plurality of fastening blocks is provided with a plurality of anti-skid lines.

[0014] By adopting the above technical scheme, the friction between the sealing piece and the pipeline can also be improved by the anti-skid lines, and the possibility of loosening of the pipeline can be reduced.

[0015] Further, one end of the plurality of fastening blocks is fixed and connected with a fixed block in an inclined manner, and the inner wall of one end of the thread sleeve is fixed and connected with a pressing ring in an inclined manner.

[0016] By adopting the above technical scheme, as the thread sleeve drives the pressing ring to gradually press the fixed block, the plurality of fastening blocks will be close to the central axis, so that the pipeline can be stably fixed in the internal connecting head body by the pressing of the plurality of fastening blocks.

[0017] Further, the outer wall of the connecting column one is fixed and connected with a rubber pad.

[0018] By adopting the above technical scheme, the friction between the connecting head body and the thread sleeve can be effectively improved by the rubber pad, so that the thread sleeve can be stably fixed on the connecting column one, and loosening of the thread sleeve under vibration and the like can be alleviated.

[0019] Further, the inner wall of the connecting column two is fixed and connected with an anti-skid pad.

[0020] By adopting the above technical scheme, the stability of the connection between the pipeline and one end of the connecting head body can be effectively improved by the anti-skid pad, and the sealing property between the two can also be improved, and the possibility of liquid leakage can be reduced.

[0021] Further, the plurality of fastening blocks are made of soft plastic.

[0022] By adopting the above technical scheme, the fastening blocks have the softness of movement because the material of the fastening blocks is soft plastic.

[0023] In summary, the present application includes at least one of the following benefits:

[0024] 1. The present application is provided with a sealing element, a tooth block one, a tooth block two and a sealing ring, first put the sealing element into the inside of the threaded sleeve, so that the tooth block one and the tooth block two are clamped with each other, when the tooth block one and the tooth block two are clamped with each other, the sealing ring can effectively improve the sealing between the tooth block one and the tooth block two, the continuous rotation of the threaded sleeve can fix the sealing element at one end of the connecting column one, and the sealing element can also clamp the pipeline, which can effectively improve the sealing between the connecting head body and the pipeline, greatly improve the safety and reliability of the overall pipeline system, so as to avoid leakage when subjected to pressure or temperature change.

[0025] 2. The present application is provided with a fastening block, an anti-skid pattern, a fixed block and an extrusion ring, when the threaded sleeve gradually moves, the inclined surface of the extrusion ring and the inclined surface of the fixed block will be matched with each other, with the threaded sleeve driving the extrusion ring to gradually extrude the fixed block, the plurality of fastening blocks will be close to the central axis, so that the extrusion of the plurality of fastening blocks can firmly and stably fix the pipeline inside the connecting head body, and the anti-skid pattern can also improve the friction between the sealing element and the pipeline, reducing the possibility of loosening of the pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a perspective view of the device body in the present application.

[0027] Figure 2 is an exploded view of the device body in the present application.

[0028] Figure 3 is a perspective view of the device body in the present application.

[0029] Figure 4 is a perspective view of the sealing element and the connecting column one in the present application.

[0030] BRIEF DESCRIPTION OF DRAWINGS:

[0031] 1, connecting head body; 2, connecting column one; 3, threaded sleeve; 4, connecting column two; 5, sealing element; 6, tooth block one; 7, tooth block two; 8, sealing ring; 9, fastening block; 10, anti-skid pattern; 11, fixed block; 12, extrusion ring; 13, rubber pad; 14, anti-skid pad. DETAILED DESCRIPTION

[0032] The following will be described in detail in combination with the Figures 1-4 The present application is further described in detail.

[0033] The present application discloses a pipeline connector.

[0034] Refer toFigure 1 And Figure 2 A pipeline connector, comprising a connector body 1, one end of the connector body 1 is fixedly connected with a connecting column one 2, a threaded sleeve 3 is threadedly connected on the connecting column one 2, one end of the connector body 1 away from the connecting column one 2 is fixedly connected with a connecting column two 4, threaded grooves are formed on the connecting column one 2 and the connecting column two 4, a sealing element 5 is mounted on one end of the connecting column one 2, a plurality of tooth blocks one 6 are uniformly fixedly connected on one end of the connecting column one 2, a plurality of tooth blocks two 7 are uniformly fixedly connected on one end of the sealing element 5, the tooth blocks one 6 and the tooth blocks two 7 are cross-coupled, and a sealing ring 8 is fixedly connected on the inner wall of the plurality of tooth blocks two 7.

[0035] In use, the connector body 1 and the sealing element 5 are taken out first, then the sealing element 5 is inserted into the inside of the threaded sleeve 3, so that the tooth blocks one 6 and the tooth blocks two 7 are cross-coupled, when the tooth blocks one 6 and the tooth blocks two 7 are cross-coupled, the sealing ring 8 can effectively improve the sealing between the tooth blocks one 6 and the tooth blocks two 7, then one of the pipelines to be connected is inserted into the inside of the connecting column two 4, and the other is inserted into the inside of the connecting column one 2 through the sealing element 5, at this time, the threaded sleeve 3 can be manually rotated on the connecting column one 2, the continuous rotation of the threaded sleeve 3 can fix the sealing element 5 on one end of the connecting column one 2, and the sealing element 5 can also clamp the pipeline, the sealing element 5 fixed on one end of the connecting column one 2 can effectively improve the sealing between the connector body 1 and the pipeline, so that the safety and reliability of the overall pipeline system are greatly improved, so as to avoid leakage when subjected to pressure or temperature change.

[0036] Referring to Figure 2 And Figure 4 One end of the sealing element 5 away from the tooth blocks two 7 is uniformly fixedly connected with a plurality of fastening blocks 9, a plurality of anti-skid lines 10 are arranged on the inner wall of the plurality of fastening blocks 9, one end of the plurality of fastening blocks 9 is obliquely fixedly connected with a fixed block 11, the inner wall of one end of the threaded sleeve 3 is obliquely fixedly connected with a pressing ring 12, and the plurality of fastening blocks 9 are made of soft plastic.

[0037] In use, the rotation of the threaded sleeve 3 will make the threaded sleeve 3 gradually close to the connector body 1, when the threaded sleeve 3 gradually moves, the inclined surface of the pressing ring 12 will be matched with the inclined surface of the fixed block 11, because the material of the fastening blocks 9 is soft plastic, so that the fastening blocks 9 have the softness of movement, with the gradual extrusion of the pressing ring 12 on the fixed block 11 by the threaded sleeve 3, the plurality of fastening blocks 9 will be close to the central axis, so that the pipeline can be stably fixed in the connector body 1 by the extrusion of the plurality of fastening blocks 9, and the friction between the sealing element 5 and the pipeline can also be improved by the anti-skid lines 10, so as to reduce the possibility of loosening of the pipeline.

[0038] Referring to Figure 1 And Figure 2The outer wall of the first connecting column 2 is fixedly connected with a rubber pad 13.

[0039] In use, the rubber pad 13 can effectively improve the friction between the connecting head body 1 and the threaded sleeve 3, so that the threaded sleeve 3 can be firmly and stably arranged on the first connecting column 2, and meanwhile, loosening of the threaded sleeve 3 under vibration and the like can be alleviated.

[0040] Referring to Figure 1 and Figure 3 The inner wall of the second connecting column 4 is fixedly connected with an anti-skid pad 14.

[0041] In use, the anti-skid pad 14 can effectively improve the stability of the connection between the pipeline and the one end of the connecting head body 1, and meanwhile, the sealing between the two can be improved, and the possibility of liquid leakage can be reduced.

[0042] The implementation principle of the pipeline connecting head of the embodiment is as follows: first, the connecting head body 1 and the sealing member 5 are taken out, then the sealing member 5 is inserted into the interior of the threaded sleeve 3, so that the tooth block one 6 and the tooth block two 7 are clamped with each other, after the tooth block one 6 and the tooth block two 7 are clamped with each other, the sealing between the tooth block one 6 and the tooth block two 7 can be effectively improved by the sealing ring 8, then one of the pipelines to be connected is inserted into the interior of the second connecting column 4, and the other is inserted into the interior of the first connecting column 2 through the sealing member 5, at this time, the threaded sleeve 3 can be manually rotated on the first connecting column 2, with the rotation of the threaded sleeve 3, the threaded sleeve 3 gradually approaches the connecting head body 1, when the threaded sleeve 3 gradually moves, the inclined surface of the pressing ring 12 and the inclined surface of the fixed block 11 are mutually fitted, since the material of the fastening block 9 is soft plastic, the fastening block 9 has the softness of movement, with the gradual pressing of the pressing ring 12 by the threaded sleeve 3 to the fixed block 11, the plurality of fastening blocks 9 approaches the central axis, so that the pipelines can be stably arranged in the connecting head body 1 by the pressing of the plurality of fastening blocks 9, meanwhile, the friction between the sealing member 5 and the pipelines can be improved by the anti-skid lines 10, and the possibility of loosening of the pipelines can be reduced, the sealing member 5 can be fixed at one end of the first connecting column 2 by the continuous rotation of the threaded sleeve 3, and the pipelines can also be clamped by the sealing member 5, the sealing between the connecting head body 1 and the pipelines can be effectively improved by the sealing member 5 fixed at one end of the first connecting column 2, so that the safety and reliability of the whole pipeline system are greatly improved, so as to avoid leakage under pressure or temperature change, the friction between the connecting head body 1 and the threaded sleeve 3 can be effectively improved by the rubber pad 13, so that the threaded sleeve 3 can be firmly and stably arranged on the first connecting column 2, and meanwhile, loosening of the threaded sleeve 3 under vibration and the like can be alleviated, the stability of the connection between the pipelines and the one end of the connecting head body 1 can be effectively improved by the anti-skid pad 14, and meanwhile, the sealing between the two can be improved, and the possibility of liquid leakage can be reduced.

Claims

1. A pipe connection, comprising a connection body (1), characterized in that: One end of the connecting head body (1) is fixedly connected with a connecting column one (2), a threaded sleeve (3) is threadedly connected on the connecting column one (2), one end of the connecting head body (1) away from the connecting column one (2) is fixedly connected with a connecting column two (4), threaded grooves are formed on the connecting column one (2) and the connecting column two (4), and one end of the connecting column one (2) is provided with a sealing element (5).

2. A pipe coupling according to claim 1, characterised in that: Multiple tooth blocks one (6) are uniformly fixedly connected on one end of the connecting column one (2), one end of the sealing element (5) is uniformly fixedly connected with multiple tooth blocks two (7), and the tooth blocks one (6) and the tooth blocks two (7) can be cross-jointed.

3. A pipe coupling according to claim 2, wherein: The inner walls of multiple tooth blocks two (7) are fixedly connected with sealing rings (8).

4. A pipe coupling according to claim 2, wherein: Multiple fastening blocks (9) are uniformly fixedly connected on one end of the sealing element (5) away from the tooth blocks two (7), and the inner walls of multiple fastening blocks (9) are provided with multiple anti-skid lines (10).

5. A pipe coupling according to claim 4, wherein: One end of multiple fastening blocks (9) is fixedly connected with a fixed block (11) in an inclined manner, and one end of the threaded sleeve (3) is fixedly connected with an extrusion ring (12) in an inclined manner.

6. A pipe coupling according to claim 1, wherein: The outer wall of the connecting column one (2) is fixedly connected with a rubber pad (13).

7. A pipe coupling according to claim 1, wherein: The inner wall of the connecting column two (4) is fixedly connected with an anti-skid pad (14).

8. A pipe coupling according to claim 4, wherein: Multiple fastening blocks (9) are made of soft plastic.

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