CN214466864U

CN214466864U - Be used for chemical industry pipeline under pressure to connect sealing device

Info

Publication number: CN214466864U
Application number: CN202120516257.8U
Authority: CN
Inventors: 刘龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-10-22
Anticipated expiration: 2031-03-11

Abstract

The utility model provides a be used for chemical industry pipeline under pressure to connect sealing device, including connector, pipeline and adjustment mechanism, the outside of connector and pipeline has welded the square board of first square board and second respectively. The utility model discloses a set up first square board and the square board of second, make pipeline and connector have connected mode, through setting up the support, make the sleeve pipe rotate, the convenience docks pipeline and connector, through setting up the threaded rod, make pipeline and connector pass through more inseparable that the threaded rod is connected, through setting up joint and joint mouth, prevent that the connecting plate from coming off from the square board of second, current chemical industry pipeline under pressure is in the use having solved, there is the inconvenient problem of dismouting, need fix it through the multiunit bolt, because the pipeline all is rigid connection, along with the increase of live time, the condition of gas leakage and weeping appears easily in the junction takes place, the not good problem of sealed effect.

Description

Be used for chemical industry pipeline under pressure to connect sealing device

Technical Field

The utility model relates to the field of pipelines, especially, relate to a be used for chemical industry pipeline under pressure to connect sealing device.

Background

The pipeline is a device which is formed by connecting pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, has wide application range, is mainly used in water supply, water drainage, heat supply, gas supply, long-distance oil and gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, and generally needs a plurality of groups of pipelines for connection when the pipeline is used, and the pipeline connection refers to connecting prefabricated pipe sections into a complete system according to the requirements of a design drawing.

The current chemical industry pipeline under pressure has the inconvenient problem of dismouting in the use, need fix it through the multiunit bolt, because the pipeline all is rigid connection, along with the increase of live time, the condition emergence of gas leakage and weeping appears in the junction easily, and sealed effect is not good.

Therefore, the sealing device for the chemical pressure pipeline connection is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for chemical industry pipeline under pressure to connect sealing device to solve the problem that proposes among the above-mentioned background art.

The utility model provides a connecting and sealing device for chemical pressure pipelines, which comprises a connector, a pipeline and an adjusting mechanism, wherein the outer sides of the connector and the pipeline are respectively welded with a first square plate and a second square plate; adjustment mechanism includes support, sleeve pipe and threaded rod, the equal fixedly connected with support in top and the bottom of first square plate, the inboard of support is rotated and is connected with the sleeve pipe, sheathed tube inner wall threaded connection has the threaded rod, the outside of threaded rod is rotated and is connected with the connecting plate, the bottom fixedly connected with joint of one side of connecting plate connects, the joint interface has all been seted up to the top and the bottom of the square plate one side of second.

Preferably, one end, far away from the sleeve pipe, of the threaded rod is fixedly connected with a hand screwing wheel, and anti-skidding lines are arranged on the outer side of the hand screwing wheel.

Preferably, one end fixedly connected with joint pipe of connector, the outside and the inboard joint of connector of joint pipe.

Preferably, the outer side of the clamping pipe is sleeved with a rubber pad, and the outer diameter of the rubber pad is as large as that of the connector.

Preferably, the inner wall of the connector is provided with a stop block, the top of the stop block is provided with a sealing ring, and the diameter of the sealing ring is as large as that of the clamping pipe.

Preferably, the material of the connector is a metal corrugated pipe.

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

1. the utility model discloses a set up first square board and second square board, make pipeline and connector have connected mode, through setting up the support, make the sleeve pipe rotate, conveniently dock pipeline and connector, through setting up the threaded rod, make pipeline and connector more inseparable through rotating the threaded rod connection, through setting up joint head and joint mouth, prevent that the connecting plate from coming off from the second square board, solved current chemical industry pipeline under pressure in the use, there is inconvenient problem of dismouting, need fix it through the multiunit bolt, because the pipeline all is rigid connection, along with the increase of live time, the condition that the junction appears leaking gas and weeping easily takes place, the problem of not good sealing effect;

2. the utility model discloses a set up the hand and twist the wheel, the person of facilitating the use rotates the screw rod more easily and locks it, through setting up anti-skidding line, increases the friction force between hand and twists wheel and the palm, makes it have better contact surface, through setting up the joint pipe, makes the pipeline can directly dock with the connector through the joint pipe, conveniently on next step with the joint on the connecting plate block into the joint mouth on the second square board, through setting up the rubber pad, makes the pipeline and the outer leakproofness of being connected of connector better, improves the connection effect between the pipeline;

3. the utility model discloses a set up the dog for place the sealing washer, also play the effect of supporting the joint pipe simultaneously, through setting up the sealing washer, make and to place a sealing washer between joint pipe and the dog, realize further improving the purpose of leakproofness, form through making the connector by corrugated metal pipe, make the connector have certain bending resistance effect, can not be because of long-time use, the phenomenon emergence of gas leakage and weeping appears at the link.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the connector shown in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the pipeline shown in FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the sealing ring shown in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a connector; 2. a pipeline; 3. a first square plate; 4. a second square plate; 5. an adjustment mechanism; 51. a support; 52. a sleeve; 53. a threaded rod; 6. a connecting plate; 7. a clamping head; 8. a card interface; 9. screwing the wheel by hand; 10. clamping the connecting pipe; 11. a rubber pad; 12. a stopper; 13. and (5) sealing rings.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a sectional view of the connector shown in fig. 1 according to the present invention; FIG. 3 is a schematic view of the structure of the pipeline shown in FIG. 1 according to the present invention; fig. 4 is a schematic structural view of the sealing ring shown in fig. 2 according to the present invention. A connecting and sealing device for chemical pressure pipelines comprises a connector 1, a pipeline 2 and an adjusting mechanism 5, wherein the outer sides of the connector 1 and the pipeline 2 are respectively welded with a first square plate 3 and a second square plate 4; adjustment mechanism 5 includes support 51, sleeve pipe 52 and threaded rod 53, the equal fixedly connected with support 51 in top and bottom of first square plate 3, and support 51's inboard is rotated and is connected with sleeve pipe 52, and the inner wall threaded connection of sleeve pipe 52 has threaded rod 53, and threaded rod 53's outside is rotated and is connected with connecting plate 6, and the bottom fixedly connected with joint 7 of one side of connecting plate 6, joint mouth 8 has all been seted up to the top and the bottom of the square plate 4 one side of second.

Further, the threaded rod 53 is kept away from the one end fixedly connected with hand of sleeve pipe 52 and is twisted wheel 9, and the outside of hand is twisted wheel 9 and is provided with anti-skidding line, twists wheel 9 through setting up the hand, and the person of facilitating the use rotates threaded rod 53 more easily and locks it, through setting up anti-skidding line, increases the hand and twists the frictional force between wheel 9 and the palm, makes it have better contact surface.

Further, the one end fixedly connected with joint pipe 10 of connector 1, the outside of joint pipe 10 and the inboard joint of connector 1, through setting up joint pipe 10, make pipeline 2 directly dock with connector 1 through joint pipe 10, conveniently on going into the joint mouth 8 on the square board 4 of second with joint 7 card on the connecting plate 6 on next step.

Furthermore, the rubber pad 11 is sleeved on the outer side of the clamping pipe 10, the outer diameter of the rubber pad 11 is as large as that of the connector 1, the sealing performance of the external connection between the pipeline 2 and the connector 1 is better through the rubber pad 11, and the connection effect between the pipelines 2 is improved.

Further, the inner wall of the connector 1 is provided with a stop block 12, the top of the stop block 12 is provided with a sealing ring 13, the diameter of the sealing ring 13 is as large as that of the clamping pipe 10, the stop block 12 is arranged for placing the sealing ring 13, the clamping pipe 10 is supported, and the sealing ring 13 can be placed between the clamping pipe 10 and the stop block 12 by arranging the sealing ring 13, so that the purpose of further improving the sealing performance is achieved.

Furthermore, the material of the connector 1 is a metal corrugated pipe, and the connector 1 is made of the metal corrugated pipe, so that the connector 1 has a certain bending resistance effect, and the phenomena of air leakage and liquid leakage at the connecting end due to long-time use can be avoided.

The utility model provides a pair of a theory of operation for chemical industry pipeline under pressure connects sealing device as follows:

can use pipe seal device in the chemical industry field, the user overlaps on joint pipe 10 and establishes a rubber pad 11, then place a sealing washer 13 at the inner wall of connector 1 and be located dog 12, with joint pipe 10 and connector 1 joint, twist wheel 9 through the rotation hand and drive threaded rod 53 and remove, threaded rod 53 drives joint 7 on the connecting plate 6 and removes, make joint 7 and the square board 4 of second on joint mouth 8 joint, through continuing to rotate threaded rod 53, make pipeline 2 and connector 1 zonulae occludens, and then reach zonulae occludens's effect when needing to change sealing washer 13 and rubber pad 11 after long-time the use, make joint 7 and joint mouth 8 separation through rotating threaded rod 53, make its formation contained angle through moving threaded rod 53, and then make connector 1 and pipeline 2 separation.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for chemical industry pipeline under pressure to connect sealing device which characterized in that includes:

the pipeline joint comprises a connector (1) and a pipeline (2), wherein a first square plate (3) and a second square plate (4) are welded on the outer sides of the connector (1) and the pipeline (2) respectively;

adjustment mechanism (5), adjustment mechanism (5) are including support (51), sleeve pipe (52) and threaded rod (53), the equal fixedly connected with support (51) in top and the bottom of first square board (3), the inboard of support (51) is rotated and is connected with sleeve pipe (52), the inner wall threaded connection of sleeve pipe (52) has threaded rod (53), the outside of threaded rod (53) is rotated and is connected with connecting plate (6), bottom fixedly connected with joint (7) of one side of connecting plate (6), joint interface (8) have all been seted up to the top and the bottom of the square board of second (4) one side.

2. The chemical pressure pipeline connection sealing device as claimed in claim 1, wherein a hand-operated wheel (9) is fixedly connected to one end of the threaded rod (53) far away from the sleeve (52), and anti-skid lines are arranged on the outer side of the hand-operated wheel (9).

3. The chemical pressure pipeline connecting and sealing device as claimed in claim 1, wherein one end of the connector (1) is fixedly connected with a clamping pipe (10), and the outer side of the clamping pipe (10) is clamped with the inner side of the connector (1).

4. The chemical pressure pipeline connecting and sealing device as claimed in claim 3, wherein a rubber gasket (11) is sleeved on the outer side of the clamping pipe (10), and the outer diameter of the rubber gasket (11) is as large as that of the connector (1).

5. The chemical pressure pipeline connecting and sealing device as claimed in claim 1, wherein a stop block (12) is arranged on the inner wall of the connector (1), a sealing ring (13) is arranged on the top of the stop block (12), and the diameter of the sealing ring (13) is as large as that of the clamping pipe (10).

6. The chemical pressure pipeline connecting and sealing device as claimed in claim 1, wherein the material of the connector (1) is a metal corrugated pipe.