CN213145691U

CN213145691U - Fast-assembling pipeline valve door

Info

Publication number: CN213145691U
Application number: CN202020993050.5U
Authority: CN
Inventors: 胡康敏
Original assignee: Individual
Current assignee: Cixi Weida Plastic Products Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-05-07
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a fast-assembling pipeline valve, including the valve body, the first flange of one end fixedly connected with of valve body, and the one end fixedly connected with bellows that the first flange was kept away from to the valve body, the one end fixedly connected with second flange of valve body is kept away from to the bellows, a plurality of first supporting blocks of the equal fixedly connected with of lateral wall of valve body and second flange, and the lateral wall of first supporting block has seted up the through-hole, the through-hole interpolation is equipped with the gag lever post, and the gag lever post runs through two adjacent through-hole settings. The utility model relates to a pipeline equipment technical field through setting up the bellows, can dock fast when the installation valve, avoids appearing the clearance between valve and the pipeline because of the pipeline that stereoplasm pipeline deformation and skew lead to after long-term the use is difficult to the installation, through setting up fixed block cooperation gag lever post, can revise the pipeline form after the valve installation.

Description

Fast-assembling pipeline valve door

Technical Field

The utility model relates to a piping installation technical field especially relates to a fast-assembling pipeline valve door.

Background

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

In prior art, the life of valve often is less than the pipeline, needs to change after the valve damages, and the stereoplasm pipeline is after long-term the use, and position pipeline skew, pipeline deformation appear easily, dismantles the back at the valve that will damage, and is comparatively difficult when installing new valve to lead to the clearance to increase because of pipeline deformation easily, be unfavorable for sealedly, influence the pipe use, for this reason, we propose a fast-assembling pipeline valve and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a fast-assembling pipeline valve.

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

the utility model provides a fast-assembling pipeline valve, includes the valve body, the first flange of one end fixedly connected with of valve body, and the one end fixedly connected with bellows that first flange was kept away from to the valve body, the one end fixedly connected with second flange of valve body is kept away from to the bellows, a plurality of first supporting blocks of the equal fixedly connected with of lateral wall of valve body and second flange, and the lateral wall of first supporting block has seted up the through-hole, the through-hole interpolation is equipped with the gag lever post, and the gag lever post runs through two adjacent through-hole settings, is located the guide way has been seted up to the lateral wall of first supporting block on the second flange, the one end that the gag lever post is close to the guide way has seted up.

Preferably, one end of the limiting rod, which is far away from the second flange, is fixedly connected with a limiting block, and the side wall of the limiting rod, which is close to the chamfer, is provided with an external thread.

Preferably, the side wall of the valve body is fixedly connected with a plurality of second supporting blocks, the side wall of each second supporting block is provided with a limiting hole, and the limiting rod penetrates through the limiting holes.

Preferably, the equal fixedly connected with rubber circle of the lateral wall that first flange and second flange kept away from each other, and the rubber circle is the tetrafluoro rubber material.

Preferably, the corrugated pipe is, but not limited to, a steel strip corrugated pipe or a metal corrugated pipe.

Preferably, the first support block is at least six.

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

1. according to the quick-mounting pipeline valve, the corrugated pipe is arranged, butt joint can be quickly carried out when the valve is mounted, the problem that the pipeline is difficult to mount due to deformation and deviation of a hard pipeline after long-term use is avoided, a gap between the valve and the pipeline is avoided, and the pipeline shape can be corrected after the valve is mounted by arranging the fixing block to be matched with the limiting rod;

2. this kind of fast-assembling pipeline valve through setting up stopper cooperation external screw thread, can cooperate gag lever post and fixed block to use the bellows as the compensator, reduces pipeline stress, improves the life of pipeline, through setting up the rubber circle, can improve the leakproofness of pipeline and valve, further avoids the pipeline to appear leaking with the junction of valve.

Drawings

Fig. 1 is a schematic side view of a quick-mounting pipeline valve according to the present invention;

fig. 2 is a schematic structural view of a first support block of a quick-mounting pipeline valve provided by the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a valve body; 2. a first flange; 3. a bellows; 4. a second flange; 5. A first support block; 6. a through hole; 7. a limiting rod; 8. a guide groove; 9. a limiting block; 10. a second support block; 11. a limiting hole; 12. a rubber ring.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a quick-mounting pipeline valve comprises a valve body 1, one end of the valve body 1 is fixedly connected with a first flange 2, and one end of the valve body 1 far away from the first flange 2 is fixedly connected with a corrugated pipe 3, the corrugated pipe 3 is communicated with the water outlet end of the valve body 1, so that when the valve body 1 is closed, the corrugated pipe 3 bears larger pressure, one end of the corrugated pipe 3 far away from the valve body 1 is fixedly connected with a second flange 4, the side walls of the valve body 1 and the second flange 4 are fixedly connected with a plurality of first supporting blocks 5, and the lateral wall of first supporting block 5 has seted up through-hole 6, and the through-hole 6 interpolation is equipped with gag lever post 7, and gag lever post 7 runs through two adjacent through-holes 6 settings, and the guide way 8 has been seted up to the lateral wall of first supporting block 5 that is located on second flange 4, and the guide angle has been seted up to the one end that gag lever post 7 is close to guide way 8.

As an optimal implementation mode of the utility model, the one end fixedly connected with stopper 9 of second flange 4 is kept away from to gag lever post 7, and gag lever post 7 is close to the lateral wall of chamfer and has seted up the external screw thread, through setting up stopper 9 cooperation external screw thread, can utilize external screw thread threaded connection bolt to improve the spacing effect to bellows 3, thereby use as the compensator with bellows 3.

As an optimal implementation mode of the utility model, a plurality of second supporting shoes 10 of lateral wall fixedly connected with of valve body 1, and the lateral wall of second supporting shoe 10 has seted up spacing hole 11, and spacing rod 7 runs through spacing hole 11 and sets up, through setting up second supporting shoe 10, can cooperate gag lever post 7 to further carry on spacingly to bellows 3 to drive bellows 3 and pipeline, make the pipeline be located same straight line together with the valve, revise the deformation and the skew of pipeline.

As an optimized implementation manner of the utility model, the equal fixedly connected with rubber circle 12 of lateral wall that first flange 2 and second flange 4 kept away from each other, and rubber circle 12 is the tetrafluoro rubber material, can improve the leakproofness of valve and tube coupling department through setting up rubber circle 12 to utilize the tetrafluoro rubber material of flexibility, avoid producing the resistance to the pipeline.

As a preferred embodiment of the present invention, the corrugated pipe 3 is not limited to a steel strip corrugated pipe or a metal corrugated pipe.

As a preferred embodiment of the present invention, the number of the first support blocks 5 is at least six.

In the utility model, when the original old valve is damaged, firstly, the higher valve is closed, then the old valve is disassembled, after the old valve is disassembled, the pipeline can deform and displace due to long-term use, the connection part of the pipeline is not in the same straight line, then the user firstly matches the flange on the pipeline through the first flange 2, fixes one end of the valve body 1 on the pipeline, then uses the characteristic that the corrugated pipe 3 can be bent and stretched to align the second flange 4 with the flange on the pipeline, and fixes the flange on the pipeline of the second flange 4, at the moment, the pipeline is in a sealed and communicated state, then the limiting rod 7 is inserted into the through hole 6, and matches the guide groove 8 and the chamfer to ensure that the limiting rod 7 penetrates through the two adjacent through holes 6, thereby correcting the deformation and the excursion of the pipeline to a certain degree, and improving the stability of the corrugated pipe 3, therefore, the upper-level valve can be opened to enable the pipeline to continue to operate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fast-assembling pipeline valve comprises a valve body (1) and is characterized in that one end of the valve body (1) is fixedly connected with a first flange (2), and one end of the valve body (1) far away from the first flange (2) is fixedly connected with a corrugated pipe (3), one end of the corrugated pipe (3) far away from the valve body (1) is fixedly connected with a second flange (4), the side walls of the valve body (1) and the second flange (4) are fixedly connected with a plurality of first supporting blocks (5), a through hole (6) is arranged on the side wall of the first supporting block (5), a limiting rod (7) is inserted in the through hole (6), the limiting rod (7) penetrates through two adjacent through holes (6), the side wall of the first supporting block (5) positioned on the second flange (4) is provided with a guide groove (8), and a guide angle is formed at one end of the limiting rod (7) close to the guide groove (8).

2. The quick-assembly pipeline valve as claimed in claim 1, wherein a stopper (9) is fixedly connected to an end of the stopper rod (7) remote from the second flange (4), and an external thread is formed on a side wall of the stopper rod (7) close to the chamfer.

3. The quick-mounting pipeline valve as claimed in claim 1, wherein a plurality of second support blocks (10) are fixedly connected to a side wall of the valve body (1), a limit hole (11) is formed in the side wall of each second support block (10), and the limit rod (7) is disposed to penetrate through the limit hole (11).

4. The quick-assembly pipeline valve according to claim 1, characterized in that the side walls of the first flange (2) and the second flange (4) which are far away from each other are fixedly connected with rubber rings (12), and the rubber rings (12) are made of tetrafluoro rubber.

5. A quick-assembling pipe valve as claimed in claim 1, wherein said bellows (3) is, but not limited to, steel strip bellows, metal bellows.

6. The quick-assembling pipe valve as claimed in claim 1, wherein said first supporting blocks (5) are at least six.