CN218914055U

CN218914055U - Connecting pipeline sealing element

Info

Publication number: CN218914055U
Application number: CN202223572620.1U
Authority: CN
Inventors: 赵平; 李三凤; 赵道新
Original assignee: Wuxi Baiante Anti Corrosion Equipment Co ltd
Current assignee: Wuxi Baiante Anti Corrosion Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-25
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of pipeline connection, in particular to a connecting pipeline sealing piece, which comprises two matched pipeline bodies, wherein a sealing ring is sleeved on each pipeline body, sealing blocks corresponding to the pipeline bodies are integrally connected on the sealing ring, a support is placed below each pipeline body, a first cavity, a second cavity and a third cavity which are communicated with each other are formed in the support, and a screw rod is rotatably arranged in each first cavity; according to the utility model, the joint of two pipeline bodies can be sealed through the mutual matching of the sealing rings and the sealing blocks, so that the clamping plate can drive the first limiting plate to fix the sealing rings, and the sealing rings are fixed from the positions of two sides through the first limiting plate, thereby effectively avoiding leakage at the joint of the pipeline bodies; the second limiting plate can be installed at the bottom of the pipeline body through the supporting frame, and the joint of the two pipeline bodies can be effectively sealed, so that the transportation efficiency level of the pipeline bodies is improved.

Description

Connecting pipeline sealing element

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a connecting pipeline sealing piece.

Background

Pipes are devices for transporting gas, liquid or fluid with solid particles, which are coupled by pipes, pipe couplings, valves, etc.

The sealing washer can be used to the junction when the present pipeline is mutually supported to the sealing washer, but can adopt flange bolt to fix it when fixing the sealing washer, easily appear rusty phenomenon because of the long-time use of bolt, and comparatively loaded down with trivial details when dismantling it because of rust leads to the operator, increases operator's working strength, causes the phenomenon that the pipeline junction appears leaking, seriously influences the efficiency level of pipeline transportation.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, a flange bolt is easy to rust and causes leakage of a pipeline, and provides a connecting pipeline sealing piece.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the connecting pipeline sealing piece comprises two matched pipeline bodies, wherein a sealing ring is sleeved on the pipeline bodies, sealing blocks corresponding to the pipeline bodies are integrally connected on the sealing ring, a support is placed below the pipeline bodies, a first cavity, a second cavity and a third cavity which are communicated with each other are formed in the support, a screw rod is rotatably arranged in the first cavity, nuts which are matched and symmetrically arranged are movably sleeved on the screw rod, supporting blocks extending into the second cavity are fixedly arranged on the nuts, and brackets positioned on two sides of the pipeline bodies are fixedly arranged on the supporting blocks;

the support is fixedly provided with clamping plates corresponding to the sealing rings, the clamping plates are fixedly provided with first limiting plates which are movably abutted against the sealing rings, the two clamping plates are integrally connected with matched connecting lugs, the clamping plates are movably sleeved with supporting frames matched with the sealing rings, the supporting frames are integrally connected with second limiting plates which are movably abutted against the sealing rings, the third cavity is internally provided with a sensor, the support is provided with an alarm which is electrically connected with the sensor, and the support is fixedly provided with a unidirectional water outlet pipe which is communicated with the third cavity.

Preferably, the sealing ring and the sealing block are of a round structure matched with the pipeline body, and the screw rod is horizontally arranged.

Preferably, a handle extending out of the support is fixedly arranged on the lead screw, and a locking bolt detachably connected with the support is fixedly arranged on the handle.

Preferably, the brackets are vertically arranged correspondingly, and the clamping plates and the brackets extend to the upper end positions outside the support.

Preferably, the clamping plate and the first limiting plate are of arc structures matched with the sealing ring, and bolts are detachably arranged between the two connecting lugs.

Preferably, the support frame and the second limiting plate are arc structures matched with the sealing ring, and the support frame is fixedly provided with a limiting bolt detachably connected with the clamping plate.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the joint of two pipeline bodies can be sealed through the mutual matching of the sealing rings and the sealing blocks, the clamping plate can drive the first limiting plates to fix the sealing rings through the traction of the handles, the sealing rings are fixed from the two side positions through the first limiting plates, the contact area of the sealing rings and the first limiting plates is enlarged, and the joint of the pipeline bodies is effectively prevented from leaking.

2. According to the utility model, the second limiting plate can be arranged at the bottom of the pipeline body through the supporting frame, and the joint of the two pipeline bodies can be effectively sealed through the mutual matching of the first limiting plate and the second limiting plate, so that the problem that the two pipeline bodies are difficult to disassemble due to bolt installation is avoided, and the transportation efficiency level of the pipeline bodies is improved.

Drawings

FIG. 1 is a schematic view of a connecting pipe seal according to the present utility model;

FIG. 2 is a cross-sectional view of a connecting tube seal according to the present utility model;

FIG. 3 is a schematic diagram of a connecting pipe seal according to the present utility model;

fig. 4 is a top cross-sectional view of a connecting duct seal according to the present utility model.

In the figure: 1. a pipe body; 2. a seal ring; 3. a sealing block; 4. a support; 5. a screw rod; 6. a nut; 7. a support block; 8. a bracket; 9. a clamping plate; 10. a first limiting plate; 11. a connecting lug; 12. a support frame; 13. a second limiting plate; 14. a sensor; 15. an alarm; 16. a one-way water outlet pipe.

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.

Referring to fig. 1-4, a connecting pipeline sealing member comprises two matched pipeline bodies 1, wherein a sealing ring 2 is sleeved on each pipeline body 1, a sealing block 3 corresponding to each pipeline body 1 is integrally connected to each sealing ring 2, and the joint of the two pipeline bodies 1 can be preliminarily sealed through the sealing ring 2 and the sealing block 3;

the support 4 is arranged below the pipeline body 1, a first cavity, a second cavity and a third cavity which are communicated are formed in the support 4, the first cavity is rotationally provided with the screw rod 5, the sealing ring 2 and the sealing block 3 are of a circular structure matched with the pipeline body 1, the contact area of the joint of the sealing ring 2 and the pipeline body 1 can be enlarged by arranging the sealing ring 2 and the sealing block 3 into a circular structure matched with the pipeline body 1, the screw rod 5 is horizontally arranged, the screw rod 5 is fixedly provided with a handle which extends out of the support 4, the handle is fixedly provided with a locking bolt which is detachably connected with the support 4, the locking bolt is fixedly arranged between the support 4 and the handle, nuts 6 which are matched with each other and are symmetrically arranged are movably sleeved on the screw rod 5, supporting blocks 7 which extend into the second cavity are fixedly arranged on the nuts 6, and supports 8 which are positioned on two sides of the pipeline body 1 are fixedly arranged on the supporting blocks 7;

the clamping plates 9 corresponding to the sealing rings 2 are fixedly arranged on the support 8, the support 8 is vertically arranged correspondingly, the clamping plates 9 and the support 8 extend to the upper end position outside the support 4, the clamping plates 9 are fixedly provided with first limiting plates 10 which are movably propped against the sealing rings 2, the two clamping plates 9 are integrally connected with connecting lugs 11 which are matched with each other, the clamping plates 9 and the first limiting plates 10 are arc-shaped structures which are matched with the sealing rings 2, bolts are detachably arranged between the two connecting lugs 11, the two clamping plates 9 drive the first limiting plates 10 to fix the sealing rings 2 from two side positions, and the contact degree of the first limiting plates 10 and the sealing rings 2 can be increased by arranging the clamping plates 9 and the first limiting plates 10 into arc-shaped structures which are matched with the sealing rings 2 so as to ensure the stability of the pipeline body 1 in the transportation process;

as shown in fig. 3 of the specification, a supporting frame 12 matched with a sealing ring 2 is movably sleeved on a clamping plate 9, a second limiting plate 13 which is movably propped against the sealing ring 2 is integrally connected to the supporting frame 12, the supporting frame 12 and the second limiting plate 13 are of arc structures matched with the sealing ring 2, the sealing ring 2 at the bottom of a pipeline body 1 can be subjected to limiting sealing through the second limiting plate 13, the stability of the sealing ring 2 on the pipeline body 1 is effectively ensured, the sealing ring 2 can comprehensively seal the joint of the two pipeline bodies 1, so that the leakage phenomenon of the pipeline body 1 in the transportation process is avoided, the transportation efficiency level of the pipeline body 1 is improved, and a limiting bolt which is detachably connected with the clamping plate 9 is fixedly arranged on the supporting frame 12;

the sensor 14 is installed to the third intracavity, the rivers sensor that the sensor 14 adopted, and the sensor 14 can open and close alarm 15 to prior art, and install the alarm 15 that is connected with the sensor 14 electricity on the support 4, and fixed mounting has the unidirectional outlet pipe 16 that is linked together with the third intracavity on the support 4, the alarm 15 warns the operator around through warning sound or warning light's form, can collect the water source of leaking through unidirectional outlet pipe 16, avoid the water source of leaking to cause the damage to the setting around.

The utility model can explain its functional principle by the following modes of operation:

matching the two pipeline bodies 1;

the sealing ring 2 is sleeved at the joint of the two pipeline bodies 1, so that the sealing ring 2 drives the sealing block 3 to extend to the inner wall of the pipeline body 1;

placing the support 4 at a position below the pipeline body 1;

the handle is manually rotated, so that the handle drives the screw rod 5 to rotate, and the screw rod 5 drives the two nuts 6 to slide in opposite directions or in opposite directions in the rotating process;

when the two nuts 6 slide in opposite directions, the support block 7 and the support 8 are driven to move in opposite directions, so that the support 8 drives the clamping plate 9 and the first limiting plate 10 to fix the sealing ring 2 from two side positions;

after the clamping plate 9 and the first limiting plate 10 fix the two sides of the sealing ring 2, a locking bolt is used for fixing the handle and the support 4, and a bolt is used for fixing the two connecting lugs 11;

manually extending the support frame 12 into the clamping plate 9, enabling the support frame 12 to drive the second limiting plate 13 to abut against the sealing ring 2 at the bottom of the pipeline body 1, and fixing the support frame 12 and the clamping plate 9 by using the limiting bolt;

if the pipeline body 1 is leaked in the transportation process, the leaked water can flow into the third cavity, the sensor 14 senses that the alarm 15 is started immediately, so that the alarm 15 warns surrounding operators in the form of alarm sound or alarm light, and the leaked water source can be collected through the unidirectional water outlet pipe 16.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a connecting pipe sealing member, includes two matched pipe body (1), its characterized in that, cover is equipped with sealing washer (2) on pipe body (1), and on sealing washer (2) an organic whole be connected with pipe body (1) corresponding sealing piece (3), support (4) have been placed to pipe body (1) below, and set up first chamber, second chamber and the third chamber that are linked together in support (4), first chamber rotation is installed lead screw (5), the movable sleeve is equipped with nut (6) that match and symmetry set up on lead screw (5), fixed mounting has supporting shoe (7) that extend to in the second chamber on nut (6), and fixed mounting has support (8) that are located pipe body (1) both sides on supporting shoe (7);

the utility model discloses a sealing device for a water heater, including support (8), sealing washer (2), support (8), sensor (14) are installed to fixed mounting on support (8), first limiting plate (10) with sealing washer (2) activity offset are installed to fixed mounting on cardboard (9), and an organic whole is connected with matched with engaging lug (11) on two cardboard (9), movable sleeve is equipped with support frame (12) with sealing washer (2) matched with on cardboard (9), and an organic whole is connected with second limiting plate (13) with sealing washer (2) activity offset on support frame (12), sensor (14) are installed to the third intracavity, and install alarm (15) with sensor (14) electricity connection on support (4), and fixed mounting has unidirectional outlet pipe (16) that are linked together with the third chamber on support (4).

2. A connecting pipeline sealing member according to claim 1, wherein the sealing ring (2) and the sealing block (3) are of a circular structure adapted to the pipeline body (1), and the screw (5) is horizontally arranged.

3. A connecting pipe seal according to claim 2, characterized in that the screw (5) is fixedly provided with a handle extending outside the support (4), and that the handle is fixedly provided with a locking bolt detachably connected with the support (4).

4. A connecting duct seal according to claim 3, characterised in that the brackets (8) are arranged vertically in correspondence and that the clamping plates (9) and brackets (8) extend to an upper position outside the support (4).

5. A connecting pipe sealing element according to claim 4, characterized in that the clamping plate (9) and the first limiting plate (10) are arc-shaped structures matched with the sealing ring (2), and bolts are detachably arranged between the two connecting lugs (11).

6. The connecting pipeline sealing member according to claim 5, wherein the supporting frame (12) and the second limiting plate (13) are arc structures matched with the sealing ring (2), and limiting bolts detachably connected with the clamping plate (9) are fixedly arranged on the supporting frame (12).