CN215335195U

CN215335195U - High-strength TPR rubber fuel pipe

Info

Publication number: CN215335195U
Application number: CN202121863801.2U
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: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-28
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a high-strength TPR rubber fuel pipe, which comprises a first pipe body and a second pipe body, wherein a second sealing ring is sleeved on the first pipe body, the first sealing ring is sleeved on the second pipe body, a protective cover is fixedly arranged on the first sealing ring and the second sealing ring together, a lead screw is connected onto the protective cover in a threaded manner, a spring is fixedly connected to the bottom end of the lead screw, a supporting sheet is fixedly arranged at one end, away from the lead screw, of the spring, and a first locking head and a second locking head are fixedly connected onto the protective cover. The pipeline in the protective cover can be fixed, the tightness degree of the fixed pipeline can be adjusted by rotating the lead screw, so that the protective cover cannot be directly touched and fixed when being extruded or beaten, the pipeline can also be well fixed in the protective cover, the protective cover can be rapidly installed and disassembled when the telescopic head is pressed, meanwhile, the fixing mechanism protects the component in the locking head, the oxidation phenomenon cannot occur, and the service life of the component is prolonged.

Description

High-strength TPR rubber fuel pipe

Technical Field

The utility model relates to the technical field of pipeline protection, in particular to a high-strength TPR rubber fuel pipe.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

Most pipelines do not set up safeguard procedures in the junction among the prior art, and the pipeline junction can lead to the junction to be damaged or break off when receiving extrusion or tensile stress, still needs the staff to connect once more and overhauls extravagant manpower.

Therefore, a high strength TPR 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 high-strength TPR rubber fuel pipe.

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

the utility model provides a high strength TPR rubber fires pipe, includes body one and body two, body one is gone up and has been cup jointed sealing washer two, sealing washer one has been cup jointed on the body two, common fixed mounting has the protection casing on sealing washer one and the sealing washer two, threaded connection has the lead screw on the protection casing, the bottom fixedly connected with spring of lead screw, the one end fixed mounting that the lead screw was kept away from to the spring has the backing sheet, fixedly connected with locking head one and locking head two on the protection casing, be provided with fixed establishment on the locking head one, T type groove has been seted up in the locking head two.

Preferably, fixed establishment includes the fixed plate, fixed plate fixed connection is in the first side of locking, two supporting spring of the equal fixedly connected with in two sides of fixed plate are located two with one side supporting spring keeps away from the common fixedly connected with flexible head of one end of fixed plate, two solid fixed rings of the side fixedly connected with of flexible head, two guide bars of the equal fixedly connected with in two sides of fixed plate, two gu fixed ring slides respectively and cup joints on the guide bar.

Preferably, the outer edge of the screw rod, which is positioned on the outer side of the protective cover, is not provided with threads.

Preferably, the first sealing ring and the second sealing ring are both made of rubber materials.

Preferably, the shapes of the two telescopic heads are matched with the shapes of the two T-shaped grooves, and inclined planes are arranged on the side faces of the two telescopic heads.

Preferably, the side of the supporting sheet is provided with a plurality of convex hulls.

The utility model has the following beneficial effects:

1. the pipeline in the protective cover can be fixed by arranging the screw rod, the spring and the supporting sheet, the tightness degree of the fixed pipeline can be adjusted by rotating the screw rod, so that the protective cover cannot be directly touched and fixed when being extruded or struck, and the pipeline can be well fixed in the protective cover;

2. through setting up fixed establishment, can press the very quick installation of protection casing and dismantle when flexible head, fixed establishment protects the component in the middle of the locking head simultaneously, oxidation phenomenon can not appear, has prolonged its life.

Drawings

FIG. 1 is a schematic structural view of a high strength TPR rubber fuel pipe according to the present invention;

FIG. 2 is a schematic side view of a protective cover of a high strength TPR rubber fuel pipe according to the present invention;

FIG. 3 is a schematic top sectional view of the structure at the location A of the TPR rubber fuel pipe of the present invention;

in the figure: 1. a first pipe body; 2. a second pipe body; 3. a first sealing ring; 4. a second sealing ring; 5. a protective cover; 6. a screw rod; 7. a first locking head; 8. a spring; 9. a support sheet; 10. a fixing plate; 11. a support spring; 12. a telescopic head; 13. a guide bar; 14. a fixing ring; 15. a T-shaped groove; 16. and a second locking head.

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. 1-3, a high strength TPR rubber fuel pipe, including body one 1 and body two 2, the body one 1 is cup jointed with sealing washer two 4, the body two 2 is cup jointed with sealing washer one 3, common fixed mounting has protection casing 5 on sealing washer one 3 and the sealing washer two 4, threaded connection has lead screw 6 on the protection casing 5, the bottom fixedly connected with spring 8 of lead screw 6, the one end fixed mounting that lead screw 6 was kept away from to spring 8 has backing sheet 9, fixedly connected with locking head one 7 and locking head two 16 on the protection casing 5, be provided with fixed establishment on the locking head one 7, set up T type groove 15 in the locking head two 16.

Referring to fig. 2, the fixing mechanism includes a fixing plate 10, the fixing plate 10 is fixedly connected to the side of the first locking head 7, two supporting springs 11 are fixedly connected to two sides of the fixing plate 10, the two supporting springs 11 located on the same side are fixedly connected to the telescopic head 12, the two fixing rings 14 are fixedly connected to the side of the telescopic head 12, two guide rods 13 are fixedly connected to two sides of the fixing plate 10, and the two fixing rings 14 are respectively slidably sleeved on the guide rods 13.

Referring to fig. 2, the outer edge of the screw rod 6 located outside the shield 5 is not threaded.

Referring to fig. 1, the first seal ring 3 and the second seal ring 4 are made of rubber material.

Referring to fig. 3, the two retractable heads 12 are adapted to the two T-shaped grooves 15, and the side surfaces of the two retractable heads 12 are provided with inclined surfaces.

Referring to fig. 2, the side surface of the support sheet 9 is provided with a plurality of convex hulls.

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

when the protective device is used, firstly, the first sealing ring 3 and the second sealing ring 4 are sleeved on two sides of the joint of the connected high-strength TPR rubber fuel pipe, then the protective cover 5 is sleeved on the outer edges of the first sealing ring 3 and the second sealing ring 4, the two telescopic heads 12 are pressed to move towards the direction close to the fixed plate 10 along the guide rod 13, the first locking head 7 is close to the second locking head 16 by aiming at the inlet of the T-shaped groove 15, and after the two telescopic heads 12 enter the inside of the T-shaped groove 15, the elastic force of the spring can pop the first locking head 7 out and fix the first locking head in the T-shaped groove 15.

After finishing the installation of protection casing 5, rotate the lead screw 6 on the protection casing 5 and fix its inside high strength TPR rubber burning pipe, the spring 8 of lead screw 6 fixed connection can slow down the influence to the pipeline when the protection casing receives the collision, and the convex closure that sets up on the backing sheet 9 can increase the frictional force that contacts the pipeline, makes it can fix better.

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 pipe is fired to high strength TPR rubber, includes body one (1) and body two (2), its characterized in that, body two (4) have been cup jointed on (1), body two (2) are gone up and have been cup jointed sealing washer one (3), common fixed mounting has protection casing (5) on sealing washer one (3) and sealing washer two (4), threaded connection has lead screw (6) on protection casing (5), the bottom fixedly connected with spring (8) of lead screw (6), the one end fixed mounting that lead screw (6) were kept away from in spring (8) has backing sheet (9), fixedly connected with locking head one (7) and locking head two (16) are gone up in protection casing (5), be provided with fixed establishment on locking head one (7), T type groove (15) have been seted up in locking head two (16).

2. The high-strength TPR rubber fuel pipe according to claim 1, wherein the fixing mechanism comprises a fixing plate (10), the fixing plate (10) is fixedly connected to the side of the first locking head (7), two supporting springs (11) are fixedly connected to both sides of the fixing plate (10), two ends of the supporting springs (11) located on the same side and far away from the fixing plate (10) are fixedly connected to an expansion head (12) together, two fixing rings (14) are fixedly connected to the sides of the expansion head (12), two guide rods (13) are fixedly connected to both sides of the fixing plate (10), and the two fixing rings (14) are respectively slidably sleeved on the guide rods (13).

3. The TPR rubber fuel pipe of claim 1, wherein the screw (6) is not threaded at the outer edge of the shield (5).

4. A high strength TPR rubber fuel tube as set forth in claim 1 wherein said first seal ring (3) and said second seal ring (4) are made of rubber material.

5. The TPR rubber fuel pipe with high strength as set forth in claim 2, wherein the two retractable heads (12) are adapted to the two T-shaped grooves (15), and the side surfaces of the two retractable heads (12) are provided with slopes.

6. A high strength TPR rubber fuel tube as set forth in claim 1, characterized in that the side of said supporting piece (9) is provided with a plurality of convex hulls.