CN220688294U

CN220688294U - Anticorrosive pipeline connection sealing member

Info

Publication number: CN220688294U
Application number: CN202322431283.2U
Authority: CN
Inventors: 叶龙祥; 叶广宇; 刘永军
Original assignee: SUQIAN GREAT WALL MACHINE SEAL MANUFACTURING CO LTD
Current assignee: SUQIAN GREAT WALL MACHINE SEAL MANUFACTURING CO LTD
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-03-29
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses an anti-corrosion pipeline connecting sealing piece which comprises two pipeline bodies, wherein two sealing grooves are formed in one end, close to each other, of the two pipeline bodies, two sealing gaskets are fixedly connected inside the two sealing grooves, a first annular sheet and a second annular sheet are fixedly sleeved at one end, close to each other, of the two pipeline bodies, a plurality of nut grooves are formed in one side of the first annular sheet, a plurality of nuts are fixedly connected inside the plurality of nut grooves, and a plurality of threaded holes are formed in one side of the second annular sheet in a penetrating manner. According to the utility model, through the cooperation of all the components, when the tightness test is required to be carried out on the pipeline body, the first annular sheet and the second annular sheet are connected and fixed, then the second clamping ring is inserted into the first clamping ring and is fixed by using the clamping device assembly, so that the pipeline body can be tested, the overhaul test is convenient, the first annular sheet and the second annular sheet are fixed, and the first clamping ring and the second clamping ring which are sleeved outside are fixed, so that the firmness of the pipeline body is reinforced, and the service life of the pipeline body is prolonged.

Description

Anticorrosive pipeline connection sealing member

Technical Field

The utility model relates to the technical field of pipelines, in particular to an anti-corrosion pipeline connecting sealing piece.

Background

A corrosion-resistant pipe refers to a pipe that is intended to slow or prevent the pipe from being corroded and spoiled by chemical, electrochemical action of internal and external media or by metabolic activity of microorganisms. The corrosion protection pipe needs to be connected at its connection using a sealing connection.

In this regard, the chinese utility model of the authority bulletin number CN218992670U discloses an anti-corrosion sealing member for chemical pipeline connection, which comprises a connecting member body, a connecting block, an annular groove, an annular anti-corrosion member and an anti-corrosion layer, wherein the annular groove is arranged on the inner wall of the connecting member body, the annular anti-corrosion member is arranged in the annular groove, the anti-corrosion layer is coated on the inner surface of the annular anti-corrosion member, sealing ring grooves are arranged on the outer walls of the two sides of the connecting member body, a rubber water stop ring is arranged in the sealing ring grooves, a rubber sealing ring is arranged on the outer wall of the connecting member body at one side of the sealing ring grooves, the connecting block is fixed on the outer wall of the connecting member body, chemical pipeline bodies are arranged at the two sides of the connecting member body, and a flange is fixed at one end of the chemical pipeline body, which is close to the connecting member body.

This chemical industry pipeline is anticorrosive sealing member for connection has promoted the anticorrosive performance of sealing member, has promoted the sealing performance of sealing member, and the installation is more firm reliable moreover, but this sealing member only uses the bolt to install fixedly, when carrying out pipeline leakproofness test, only need to install the bolt in total and just can test, inconvenient maintenance test, and just fix through a plurality of bolt, and the fastness is relatively poor, for this we propose an anticorrosive pipeline connection sealing member and be used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an anti-corrosion pipeline connecting sealing piece, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anticorrosive pipeline connection sealing member, includes two pipeline bodies, two pipeline bodies are close to each other and one end is offered two seal grooves, two seal groove inside fixed connection two sealed pads, two pipeline bodies are close to each other and one end is fixed cup joints ring piece one and ring piece two, a plurality of nut grooves are offered to ring piece one side, a plurality of nut inslot portion fixed connection a plurality of nuts one, a plurality of screw holes are offered in link up in ring piece two one side, a plurality of screw hole threaded connection threaded rod one, a plurality of threaded rod one threaded connection a plurality of nuts one, two pipeline body week side activity cup joints joint ring one and joint ring two, joint ring two grafting joint ring one, joint ring one side is equipped with a plurality of joint ware subassemblies.

Preferably, the joint ware subassembly includes fluting, cylindricality pole and montant, a plurality of flutings are seted up to joint ring outer wall week side, the inside fixed connection cylindricality pole of fluting, cylindricality pole week side rotates and cup joints the montant, montant one end fixed connection joint board, joint board swing joint ring two.

Preferably, the square groove is seted up to montant one side, the cylindricality pole rotates and connects the square groove, the cylindricality pole week side activity cup joints the torsional spring, torsional spring one end fixed connection square inslot portion one side, torsional spring other end fixed connection fluting.

Preferably, one end of the vertical rod is fixedly connected with the control rod, and the torsion spring is positioned in the square groove.

Preferably, a plurality of clamping grooves are formed in the inner wall of the clamping ring, a plurality of clamping blocks are fixedly connected to the two peripheral sides of the clamping ring, and a plurality of clamping blocks are inserted into the plurality of clamping grooves.

Preferably, the clamping blocks are in threaded connection with a plurality of second threaded rods, the second threaded rods penetrate through the clamping grooves to be in threaded connection with a plurality of second nuts, and the second nuts are located on one side of the outer wall of the clamping ring.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the cooperation of all the components, when the tightness test is required to be carried out on the pipeline body, the first annular sheet and the second annular sheet are connected and fixed, then the second clamping ring is inserted into the first clamping ring and is fixed by using the clamping device assembly, so that the pipeline body can be tested, the overhaul test is convenient, the first annular sheet and the second annular sheet are fixed, and the first clamping ring and the second clamping ring which are sleeved outside are fixed, so that the firmness of the pipeline body is reinforced, and the service life of the pipeline body is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

fig. 3 is a schematic cross-sectional view of the connector assembly of the present utility model.

In the figure: 1. a pipe body; 2. sealing grooves; 3. a sealing gasket; 4. the first circular ring piece is arranged on the first side; 5. a second circular ring piece; 6. a threaded hole; 7. a first threaded rod; 8. a nut groove; 9. a first nut; 10. the clamping ring I is clamped; 11. a clamping ring II; 12. a connector assembly; 121. slotting; 122. a cylindrical rod; 123. a vertical rod; 124. a clamping plate; 125. a control lever; 126. a square groove; 127. a torsion spring; 13. a clamping groove; 14. a clamping block; 15. a second threaded rod; 16. and a second nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, in a first embodiment of the present utility model, an anti-corrosion pipe connection sealing member is provided, which includes two pipe bodies 1, two sealing grooves 2 are formed at one ends of the two pipe bodies 1, two sealing gaskets 3 are fixedly connected inside the two sealing grooves 2, two pipe bodies 1 are mutually adjacent to one ends of the two pipe bodies, a first annular sheet 4 and a second annular sheet 5 are fixedly sleeved, a plurality of nut grooves 8 are formed at one side of the first annular sheet 4, a plurality of nuts 9 are fixedly connected inside the plurality of nut grooves 8, a plurality of threaded holes 6 are formed through one side of the second annular sheet 5, a threaded rod 7 is connected with a threaded rod 7 through the plurality of threaded holes 6, a plurality of nuts 9 are connected with the threaded rod 7 through the threaded rod, a clamping ring 10 and a clamping ring 11 are movably sleeved at one side of the two pipe bodies 1, the clamping ring 11 is spliced with the clamping ring 10, a plurality of clamping ring 12 are arranged at one side of the clamping ring 10, the sealing gaskets 3 seal the pipe bodies 1, and prevent the pipe bodies 1 from leaking, when the pipe bodies 1 are installed, the threaded rod 7 is rotatably installed on the nut 9, the clamping ring 4 is fixedly connected with the first annular sheet 4 and the clamping ring 11 through the clamping ring 10, and the clamping ring 11 are fixedly connected with the clamping ring 11 through the clamping ring 11, thereby fixing the clamping ring 11.

Example 2

Referring to fig. 3, the connector assembly 12 includes a slot 121, a cylindrical rod 122 and a vertical rod 123, the periphery of the outer wall of the first connector ring 10 is provided with a plurality of slots 121, the cylindrical rod 122 is fixedly connected inside the slot 121, the vertical rod 123 is rotatably sleeved on the periphery of the cylindrical rod 122, one end of the vertical rod 123 is fixedly connected with the second connector ring 124, the second connector ring 11 is movably connected with the connector assembly 124, when the connector assembly is installed, the vertical rod 123 is rotated along the cylindrical rod 122, the connector assembly 123 is rotated to drive the connector assembly 124 to rotate, and after the connector assembly 124 contacts the second connector ring 11, the connector assembly is fixed.

Referring to fig. 3, a square groove 126 is formed on one side of a vertical rod 123, the cylindrical rod 122 is rotationally connected with the square groove 126, a torsion spring 127 is movably sleeved on the circumferential side of the cylindrical rod 122, one end of the torsion spring 127 is fixedly connected with one side inside the square groove 126, the other end of the torsion spring 127 is fixedly connected with a slot 121, the vertical rod 123 is rotated, the vertical rod 123 compresses the torsion spring 127, after the second clamping ring 11 is inserted into the first clamping ring 10, the vertical rod 123 is loosened, and the torsion spring 127 returns the vertical rod 123 to the original position by using elasticity, so that the clamping plate 124 and the second clamping ring 11 are clamped.

Referring to fig. 3, one end of the vertical rod 123 is fixedly connected to a control rod 125, and a torsion spring 127 is located inside the square groove 126, and the control rod 125 helps to control the rotation of the vertical rod 123.

Referring to fig. 2, a plurality of clamping grooves 13 are formed in the inner wall of the first clamping ring 10, a plurality of clamping blocks 14 are fixedly connected to the peripheral side of the second clamping ring 11, the plurality of clamping blocks 14 are inserted into the plurality of clamping grooves 13, and the clamping blocks 14 are inserted into the clamping grooves 13 to provide assistance for further fixation.

Referring to fig. 2, the plurality of clamping blocks 14 are in threaded connection with the plurality of second threaded rods 15, the plurality of second threaded rods 15 pass through the plurality of clamping grooves 13 and are in threaded connection with the plurality of second nuts 16, the plurality of second nuts 16 are located on one side of the outer wall of the first clamping ring 10, the second threaded rods 15 are rotated to fix the second threaded rods 15 with the second nuts 16, and therefore the first clamping ring 10 and the second clamping ring 11 are further fixed.

Example 3

Referring to fig. 1-3, in a third embodiment of the present utility model, the sealing gasket 3 in the pipe body 1 seals the pipe body 1 based on the above two embodiments, preventing the pipe body 1 from leaking, when the pipe body 1 is installed, the threaded rod 7 is rotatably installed on the nut 9, the first circular ring piece 4 and the second circular ring piece 5 are fixed, so that the pipe body 1 is primarily fixed, the control rod 125 is pressed, the control rod 125 drives the vertical rod 123 to rotate along the cylindrical rod 122, the vertical rod 123 compresses the torsion spring 127, the vertical rod 123 rotates to move the clamping plate 124 away from the pipe body 1, the first sliding clamping ring 10 and the second clamping ring 11, the second clamping ring 11 is inserted into the first clamping ring 10, the clamping block 14 is inserted into the clamping groove 13, the control rod 125 is loosened, the torsion spring 127 restores the vertical rod 123 to the original position by using the elasticity, thereby the clamping plate 124 and the second clamping ring 11 are completed, the threaded rod 15 is fixed with the second nut 16, thereby the first clamping ring 10 is further fixed with the second clamping ring 11, the first clamping ring 11 is further fixed, the first clamping ring 10 is required to be fixedly connected with the first circular ring 11 through the first clamping ring 1 and the second clamping ring 11, the second clamping ring 11 is required to be fixedly connected with the first clamping ring 5, the first clamping ring 1 is required to be fixedly connected with the second clamping ring 1, and the second clamping ring 1 is required to be firmly fixed with the second clamping ring 1, and the first clamping ring is required to be fixedly connected with the second clamping ring 1, and the first clamping ring 1 is fixedly tested by the first clamping ring 4, and the first clamping ring is required to be firmly, and the first testing assembly is fixedly testing assembly is required to be firmly, and the testing assembly is fixedly connected.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-corrosion pipeline connection sealing member comprises two pipeline bodies (1), and is characterized in that: two seal grooves (2) are formed in the end, close to each other, of the two pipeline bodies (1), two sealing gaskets (3) are fixedly connected inside the two seal grooves (2), one end, close to each other, of the two pipeline bodies (1) is fixedly sleeved with a first annular sheet (4) and a second annular sheet (5), one side of the first annular sheet (4) is provided with a plurality of nut grooves (8), a plurality of first nuts (9) are fixedly connected inside the nut grooves (8), one side of the second annular sheet (5) is provided with a plurality of threaded holes (6) in a penetrating mode, the threaded holes (6) are in threaded connection with a first threaded rod (7), and the threaded rods (7) are in threaded connection with a plurality of first nuts (9);

two joint ring I (10) and joint ring II (11) are cup jointed in activity of pipeline body (1) week side, joint ring II (11) peg graft joint ring I (10), joint ring I (10) one side is equipped with a plurality of joint ware subassemblies (12).

2. An anti-corrosion tubing connection seal according to claim 1, wherein: the clamping connector assembly (12) comprises a slot (121), a cylindrical rod (122) and a vertical rod (123), a plurality of slots (121) are formed in the periphery of the outer wall of the clamping ring I (10), the cylindrical rod (122) is fixedly connected inside the slot (121), the vertical rod (123) is rotatably sleeved on the periphery of the cylindrical rod (122), one end of the vertical rod (123) is fixedly connected with a clamping plate (124), and the clamping plate (124) is movably connected with the clamping ring II (11).

3. An anti-corrosion tubing connection seal according to claim 2, wherein: square groove (126) are seted up to montant (123) one side, cylindricality pole (122) rotate and connect square groove (126), cylindricality pole (122) week side activity cup joints torsional spring (127), inside one side in torsional spring (127) one end fixed connection square groove (126), torsional spring (127) other end fixed connection fluting (121).

4. A corrosion resistant pipe connection seal according to claim 3, wherein: one end of the vertical rod (123) is fixedly connected with the control rod (125), and the torsion spring (127) is positioned in the square groove (126).

5. An anti-corrosion tubing connection seal according to claim 1, wherein: the inner wall of the first clamping ring (10) is provided with a plurality of clamping grooves (13), the periphery of the second clamping ring (11) is fixedly connected with a plurality of clamping blocks (14), and the clamping blocks (14) are inserted into the plurality of clamping grooves (13).

6. An anti-corrosion tubing connection seal according to claim 5, wherein: the clamping blocks (14) are in threaded connection with the threaded rods (15), the threaded rods (15) penetrate through the clamping grooves (13) to be in threaded connection with the nuts (16), and the nuts (16) are located on one side of the outer wall of the clamping ring (10).