CN215831369U

CN215831369U - TPR acid and alkali resistant rubber fuel pipe

Info

Publication number: CN215831369U
Application number: CN202121654937.2U
Authority: CN
Inventors: 王丽娜; 陈秀凤
Original assignee: Jiangxi Baorui High Polymer Technology Co ltd
Current assignee: Jiangxi Baorui High Polymer Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-15
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a TPR acid and alkali resistant rubber fuel pipe which comprises a first pipe body and a second pipe body, wherein a connecting seat is fixedly sleeved on the right side of the first pipe body, a connecting head is fixedly sleeved on the left side of the second pipe body, two grooves are formed in the outer edge of the connecting seat, two connecting rods are fixedly connected to the outer edge of the connecting head, connecting mechanisms are arranged on the side faces of the two connecting rods, a hoop is sleeved at the joint of the first pipe body and the second pipe body, and a bolt is arranged on the hoop. The connecting seat and the connecting head of the pipe body can be conveniently fixed together, the telescopic head can be successfully connected by only inserting the fixing mechanism into the connecting seat and bouncing the telescopic head into the groove, and the sealing ring is fixed on the outer edge of the joint, so that the leakage of the joint due to incomplete connection can be effectively prevented, and meanwhile, the joint of the pipeline can be prevented from entering air and being corroded.

Description

TPR acid and alkali resistant rubber fuel pipe

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a TPR acid and alkali resistant rubber fuel pipe.

Background

The traditional pipeline connection mode is that the connecting pipeline is arranged between the two pipelines, the two ends of the connecting pipeline are respectively provided with the cylinder sleeve with the external thread, one end of the pipeline is provided with the fixing ring with the internal thread, the two pipelines are connected through the matching of the cylinder sleeve and the fixing ring, and meanwhile, the sealing ring is added on the contact surface of the cylinder sleeve and the fixing ring to improve the sealing effect.

The connecting device of the connecting mode of traditional pipeline is external, can lead to the circumstances such as connecting piece oxidation corrosion after long-time the use, and the process is complicated when traditional connecting mode is operated simultaneously, is unsuitable to go on in narrow and small space.

Therefore, a TPR acid and alkali resistant rubber fuel pipe needs to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a TPR acid and alkali resistant rubber fuel pipe.

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

the utility model provides a TPR acid and alkali-resistant rubber fires pipe, includes body one and body two, the fixed connecting seat that has cup jointed in right side of body one, the fixed connector that has cup jointed in left side of body two, two recesses have been seted up to the outer fringe of connecting seat, two connecting rods of outer fringe fixedly connected with of connector, two the side of connecting rod all is provided with coupling mechanism, the staple bolt has been cup jointed with two junctions of body to body one, be provided with the bolt on the staple bolt.

Preferably, coupling mechanism is including the base, base fixed connection is in the side of connecting rod, two springs of top surface fixedly connected with of connecting rod, two the common fixedly connected with flexible head of top surface of spring, two solid fixed rings of side fixedly connected with of flexible head, two guide bars of fixedly connected with on the top surface of base, two gu fixed ring slides respectively and cup joints on two guide bars, the side of flexible head is equipped with the inclined plane.

Preferably, the inner surface of the hoop is fixedly connected with a sealing ring.

Preferably, the sealing ring is made of a rubber material.

Preferably, the shape of the two telescopic heads is matched with the shape of the two grooves.

The utility model has the following beneficial effects:

1. the connecting machine, the connecting rod and the groove are arranged, so that the connecting seat and the connecting head of the pipe body can be conveniently fixed together, and the telescopic head can be successfully connected only by inserting the fixing mechanism into the connecting seat and bouncing the telescopic head into the groove;

2. through setting up staple bolt, sealing washer, the sealing washer is fixed on the outer fringe of junction, can effectually prevent that the junction from connecting not really and taking place to leak, can also prevent simultaneously that the junction entering air of pipeline from taking place to corrode.

Drawings

FIG. 1 is a schematic sectional view of a TPR acid and alkali resistant rubber fuel pipe according to the present invention;

FIG. 2 is an enlarged schematic view of the structure of the portion A of the TPR acid and alkali resistant rubber fuel pipe provided by the present invention;

FIG. 3 is a schematic diagram of a front view structure of a TPR acid and alkali resistant rubber fuel pipe provided by the present invention;

FIG. 4 is an enlarged schematic view of a hoop structure of a TPR acid and alkali resistant rubber fuel pipe provided by the present invention;

in the figure: 1. a first pipe body; 2. a second pipe body; 3. a connecting seat; 4. a connector; 5. a groove; 6. a base; 7. a spring; 8. a telescopic head; 9. a fixing ring; 10. a guide bar; 11. hooping; 12. a seal ring; 13. a bolt; 14. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a TPR acid and alkali resistant rubber fires pipe, including body one 1 and body two 2, the right side of body one 1 is fixed to have cup jointed connecting seat 3, the left side of body two 2 is fixed to have cup jointed connector 4, two recesses 5 have been seted up to the outer fringe of connecting seat 3, two connecting rods 14 of the outer fringe fixedly connected with of connector 4, the side of two connecting rods 14 all is provided with coupling mechanism, staple bolt 11 has been cup jointed with body two 2 junction in body one 1, be provided with bolt 13 on the staple bolt 11.

Referring to fig. 2, the connecting mechanism includes a base 6, the base 6 is fixedly connected to the side surface of the connecting rod 14, the top surface of the connecting rod 14 is fixedly connected with two springs 7, the top surfaces of the two springs 7 are fixedly connected with a telescopic head 8, the side surface of the telescopic head 8 is fixedly connected with two fixing rings 9, the top surface of the base 6 is fixedly connected with two guide rods 10, the two fixing rings 9 are respectively sleeved on the two guide rods 10 in a sliding mode, and the side surface of the telescopic head 8 is provided with an inclined surface.

Referring to fig. 4, a sealing ring 12 is fixedly connected to an inner surface of the anchor ear 11.

Referring to fig. 4, the seal ring 12 is made of a rubber material.

Referring to fig. 1, the two telescopic heads 8 are shaped to fit the two grooves 5.

The specific working principle of the utility model is as follows:

when using this pipe connection device, cup joint connecting seat 3 on the body 1 of the TPR acid and alkali-resistant rubber burning pipe that will need to connect, cup joint connector 4 on the body two 2, press flexible head 8 and make flexible head along guide bar 10 lapse, the slide rail of seting up on the connecting seat 3 is aimed at to the connecting rod 14 on the connector 4, promote body two 2 and make connecting rod 14 draw the slide rail into, the stress on the spring 7 can be released flexible head 8 and fix inside recess 5 when flexible head reachs the position of recess 5, body one 1 and body two 2 are connected and are accomplished.

The anchor ear 11 is sleeved on the outer edge of the joint of the TPR acid and alkali resistant rubber fuel pipe, the bolt 13 is fixedly tightened, the anchor ear 11 is fixed on the outer edge of the joint, and the sealing ring 12 on the inner surface of the anchor ear 11 can prevent the leakage of the joint of the pipeline.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a TPR acid and alkali-resistance rubber fires pipe, includes body (1) and body two (2), its characterized in that, connecting seat (3) have been cup jointed to the right side of body (1) is fixed, the left side of body two (2) is fixed has been cup jointed connector (4), two recess (5) have been seted up to the outer fringe of connecting seat (3), two connecting rod (14) of the outer fringe fixedly connected with of connector (4), two the side of connecting rod (14) all is provided with coupling mechanism, staple bolt (11) have been cup jointed with body two (2) junctions in body (1), be provided with bolt (13) on staple bolt (11).

2. The TPR acid and alkali resistant rubber fuel pipe as recited in claim 1, wherein the connecting mechanism comprises a base (6), the base (6) is fixedly connected to a side surface of a connecting rod (14), the top surface of the connecting rod (14) is fixedly connected with two springs (7), the top surfaces of the two springs (7) are fixedly connected with a retractable head (8) together, the side surface of the retractable head (8) is fixedly connected with two fixing rings (9), the top surface of the base (6) is fixedly connected with two guide rods (10), the two fixing rings (9) are respectively sleeved on the two guide rods (10) in a sliding manner, and the side surface of the retractable head (8) is provided with an inclined surface.

3. The TPR acid and alkali resistant rubber fuel pipe as recited in claim 1, wherein the inner surface of the anchor ear (11) is fixedly connected with a sealing ring (12).

4. The TPR acid and alkali resistant rubber fuel tube as set forth in claim 3, wherein said sealing ring (12) is made of rubber material.

5. The TPR acid and alkali resistant rubber fuel pipe as recited in claim 2, wherein the two retractable heads (8) are shaped to fit the two grooves (5).