CN212804666U - Pipeline joint assembly - Google Patents

Pipeline joint assembly Download PDF

Info

Publication number
CN212804666U
CN212804666U CN202021365697.XU CN202021365697U CN212804666U CN 212804666 U CN212804666 U CN 212804666U CN 202021365697 U CN202021365697 U CN 202021365697U CN 212804666 U CN212804666 U CN 212804666U
Authority
CN
China
Prior art keywords
pipe
arc
telescopic pipe
shaped elastic
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202021365697.XU
Other languages
Chinese (zh)
Inventor
魏宣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Honghai Valve Co ltd
Original Assignee
Xuzhou Honghai Valve Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Honghai Valve Co ltd filed Critical Xuzhou Honghai Valve Co ltd
Priority to CN202021365697.XU priority Critical patent/CN212804666U/en
Application granted granted Critical
Publication of CN212804666U publication Critical patent/CN212804666U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a pipeline joint component, which comprises an extension pipe, an arc-shaped elastic plate and an annular groove, the extension tube is arranged in an unsealed structure, one end of the extension tube is provided with an inserting column, the other end of the extension tube is provided with an inserting hole, the surface of one end of the telescopic pipe close to the splicing column is fixedly connected with a first fixing plate, the surface of one end of the telescopic pipe close to the splicing hole is fixedly connected with a second fixing plate, the first fixed plate is fixedly connected with the second fixed plate through bolts, the circumferential surfaces of the two ends of the telescopic tube are respectively and fixedly connected with at least four arc-shaped elastic plates, the upper surface of the arc-shaped elastic plate is provided with threads, the bottom of the arc-shaped elastic plate is bonded with a sealing gasket, the arc-shaped elastic plates on the two ends of the telescopic pipe are connected with the upper portion of the arc-shaped elastic plate in a threaded mode through threaded sleeves in a threaded mode, and annular grooves are formed in the two sides of the inside of the telescopic pipe respectively.

Description

Pipeline joint assembly
Technical Field
The utility model relates to a pipeline joint subassembly belongs to pipeline technical field.
Background
The pipe joint is used for the fluid pipe and is connected between the fluid pressure device such as water valve, however the pipe joint structure who uses among the conventional art is simple, and the fastening is not good, leads to the leakproofness to descend, when especially colliding to external force, causes the junction to appear the clearance or split between the pipeline easily, causes to leak, needs to use a connection fastening, the pipe joint that the leakproofness is strong to guarantee the firm use after the pipe connection.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a pipe joint subassembly connects the fastening, the pipe joint that the leakproofness is strong to guarantee the firm use behind the pipe connection, solved the pipe connection back, it is not hard up to fracture easily, leads to the technical problem who leaks.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: a pipeline joint assembly comprises a telescopic pipe, arc-shaped elastic plates and annular grooves, wherein the telescopic pipe is arranged in an unsealed structure, one end of the telescopic pipe is provided with an inserting column, the other end of the telescopic pipe is provided with an inserting hole, the surface of the telescopic pipe close to one end of the inserting column is fixedly connected with a first fixed plate, the surface of the telescopic pipe close to one end of the inserting hole is fixedly connected with a second fixed plate, the first fixed plate is fixedly connected with the second fixed plate through a bolt, the circumferential surfaces of two ends of the telescopic pipe are respectively and fixedly connected with at least four arc-shaped elastic plates, the surface of the upper part of each arc-shaped elastic plate is provided with threads, the bottom of each arc-shaped elastic plate is bonded with a sealing gasket, the arc-shaped elastic plates on two ends of the telescopic pipe are in threaded connection with the threads on the upper, a support plate is arranged on the surface of the inner middle part of the telescopic pipe, a flow through hole is formed in the middle of the support plate, a limiting ring groove is formed in the surface of the support plate on the periphery of the flow through hole, and a sealing plate layer is bonded on the inner surface of the telescopic pipe between the support plate and the annular groove;
the circumferential surfaces of two ends of the extension tube are respectively and uniformly fixedly connected with four arc-shaped elastic plates;
two annular grooves are respectively formed in two sides of the interior of the extension tube;
the distance of the width of the threaded sleeve is greater than the distance of the length of the arc-shaped elastic plate;
the material of the sealing plate layer is hydrogenated nitrile rubber;
the material of the sealing plate layer is double-layer hydrogenated nitrile rubber;
to sum up, the utility model provides a pipe joint subassembly connects the fastening, the pipe joint that the leakproofness is strong to guarantee the firm use after the pipe connection, increased the fastening connection of elasticity, and the soft sealed effect of rubber material, increased the sealing connection between the pipeline, use with the fastening function.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural analysis of the present invention;
in the figure: the telescopic pipe comprises a telescopic pipe 1, an inserting column 11, an inserting hole 12, a thread 14, a sealing gasket 15, a rubber ring 16, an arc-shaped elastic plate 2, an annular groove 3, a first fixing plate 4, a second fixing plate 5, a thread sleeve 6, a supporting plate 7, a flow through hole 71, a limiting ring groove 72 and a sealing plate layer 73.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1 to 2, the utility model relates to a pipeline joint component, which comprises a telescopic pipe 1, arc-shaped elastic plates 2 and an annular groove 3, wherein the telescopic pipe 1 is arranged in an unsealed structure, one end of the telescopic pipe 1 is provided with an inserting column 11, the other end of the telescopic pipe 1 is provided with an inserting hole 12, one end of the telescopic pipe 1 close to the inserting column 11 is fixedly connected with a first fixed plate 4, one end of the telescopic pipe 1 close to the inserting hole 12 is fixedly connected with a second fixed plate 5, the first fixed plate 4 and the second fixed plate 5 are fixedly connected through bolts, the circumferential surfaces at two ends of the telescopic pipe 1 are respectively fixedly connected with at least four arc-shaped elastic plates 2, the upper surfaces of the arc-shaped elastic plates 2 are provided with threads 14, the bottoms of the arc-shaped elastic plates 2 are bonded with sealing gaskets 15, the arc-shaped elastic plates 2, annular grooves 3 are respectively formed in two sides of the interior of the extension tube 1, rubber rings 16 are clamped in the annular grooves 3, a supporting plate 7 is arranged on the surface of the middle of the interior of the extension tube 1, a flowing through hole 71 is formed in the middle of the supporting plate 7, a limiting ring groove 72 is formed in the surface of the supporting plate 7 on the periphery of the flowing through hole 71, and a sealing plate layer 73 is bonded on the surface of the interior of the extension tube 1 between the supporting plate 7 and the annular.
The circumferential surfaces of two ends of the extension tube 1 are respectively and uniformly fixedly connected with four arc-shaped elastic plates 2.
Two annular grooves 3 are respectively arranged on two sides in the extension tube 1.
The distance of the width of the thread bush 6 is larger than the distance of the length of the arc-shaped elastic plate 2.
The material of the sealing plate layer 73 is hydrogenated nitrile rubber.
The material of the sealing plate layer 73 is double-layer hydrogenated nitrile rubber.
The use principle is as follows: the two pipelines which are connected in a sealing way are respectively inserted from the two sides of the extension tube 1 and are respectively abutted against the surface of the support plate 7 to be provided with a limiting ring groove 72, the two sides of the flow through hole 71 are communicated with the middle part of the support plate 7, the first fixing plate 4 and the second fixing plate 5 are fastened through bolts, so that the splicing column 11 is extended and retracted to enter the splicing hole 12, the interface of the two pipelines which are connected in a sealing way is formed at the interface of the two pipelines which are connected in a sealing way by a sealing plate layer 73 arranged at the middle part of the extension tube 1, the fastening and sealing are realized, the rubber rings 16 are arranged in the annular grooves 15 at the two sides of the extension tube 1, the rubber rings 16 are tightly connected on the pipe walls of the two connecting pipes along with the contraction of the caliber of the extension tube 1, the connection between the two connecting pipelines is further strengthened by the thread 14 arranged on the surface of the thread sleeve 6 and the elastic plate 2, and the loosening and disconnection are prevented.
To sum up, the utility model provides a pipe joint subassembly connects the fastening, the pipe joint that the leakproofness is strong to guarantee the firm use after the pipe connection, increased the fastening connection of elasticity, and the soft sealed effect of rubber material, increased the sealing connection between the pipeline, use with the fastening function.

Claims (6)

1. A pipeline joint assembly is characterized by comprising a telescopic pipe (1), arc-shaped elastic plates (2) and an annular groove (3), wherein the telescopic pipe (1) is arranged in an unsealed structure, one end of the telescopic pipe (1) is provided with an inserting column (11), the other end of the telescopic pipe (1) is provided with an inserting hole (12), one end, close to the inserting column (11), of the telescopic pipe (1) is fixedly connected with a first fixing plate (4) in a surface mode, one end, close to the inserting hole (12), of the telescopic pipe (1) is fixedly connected with a second fixing plate (5) in a surface mode, the first fixing plate (4) is fixedly connected with the second fixing plate (5) through bolts, the circumferential surfaces of two ends of the telescopic pipe (1) are fixedly connected with at least four arc-shaped elastic plates (2) respectively, threads (14) are arranged on the upper surface of each arc-shaped elastic plate (, arc elastic plate (2) on flexible pipe (1) both ends are all carried out threaded connection through thread bush (6) and screw thread (14) on arc elastic plate (2) upper portion and are held together and close, annular groove (3) have been seted up respectively to flexible pipe (1) inside both sides, the inside joint rubber ring (16) of annular groove (3), flexible pipe (1) inside middle part surface is provided with backup pad (7), flow through-hole (71) are seted up at backup pad (7) middle part, spacing annular (72) are seted up on flow through-hole (71) outlying backup pad (7) surface, flexible pipe (1) inside surface bonding sealing plate layer (73) between backup pad (7) and annular groove (3).
2. The pipe joint assembly according to claim 1, wherein the circumferential surfaces of both ends of the extension pipe (1) are uniformly and fixedly connected with four arc-shaped elastic plates (2), respectively.
3. The pipe joint assembly according to claim 1, wherein two annular grooves (3) are respectively formed on two sides inside the telescopic pipe (1).
4. A pipe joint assembly according to claim 1, wherein the distance of the width of the threaded sleeve (6) is greater than the distance of the length of the curved elastic plate (2).
5. The pipe coupling assembly of claim 1, wherein the seal plate layer (73) is made of hydrogenated nitrile rubber.
6. The pipe joint assembly of claim 5, wherein the material of the sealing plate layer (73) is double-layer hydrogenated nitrile rubber.
CN202021365697.XU 2020-07-13 2020-07-13 Pipeline joint assembly Expired - Fee Related CN212804666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021365697.XU CN212804666U (en) 2020-07-13 2020-07-13 Pipeline joint assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021365697.XU CN212804666U (en) 2020-07-13 2020-07-13 Pipeline joint assembly

Publications (1)

Publication Number Publication Date
CN212804666U true CN212804666U (en) 2021-03-26

Family

ID=75100709

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021365697.XU Expired - Fee Related CN212804666U (en) 2020-07-13 2020-07-13 Pipeline joint assembly

Country Status (1)

Country Link
CN (1) CN212804666U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210326

Termination date: 20210713

CF01 Termination of patent right due to non-payment of annual fee