CN217683332U

CN217683332U - Gate valve structure convenient to install

Info

Publication number: CN217683332U
Application number: CN202221451858.6U
Authority: CN
Inventors: 张贺红; 李坤; 孙勇
Original assignee: Zhejiang Key Valve Co ltd
Current assignee: Zhejiang Key Valve Co ltd
Priority date: 2022-06-12
Filing date: 2022-06-12
Publication date: 2022-10-28
Anticipated expiration: 2032-06-12

Abstract

The utility model discloses a gate valve structure easy to assemble relates to gate valve installation technical field, including the gate valve, the gate valve both sides all are provided with the installation pipe, the fixed surface of installation pipe is connected with the installation auxiliary pipe, the inserting groove has been seted up on the inner wall of installation auxiliary pipe, fixedly connected with grafting spring on the inner wall of inserting groove, through setting up the sealed piece of pegging graft, sealed tube and grafting spring, in using, need utilize the sealed piece of pegging graft to extrude the grafting spring, later peg graft the pipeline in the installation pipe, utilize the sealed tube to improve the leakproofness of pipeline and installation pipe junction, peg graft well behind the pipeline, through the grafting spring, make the both sides of the sealed piece of pegging graft extrusion pipeline, thereby improve the steadiness of pipeline in the installation pipe, utilize the sealed piece of pegging graft to seal the lift groove seal, thereby this structure is when using, the personnel of being convenient for installing fast install the gate valve, and operation step is simple and easy, after the installation, the leakproofness and steadiness of pipeline and gate valve junction are all comparatively ideal.

Description

Gate valve structure convenient to install

Technical Field

The utility model relates to a gate valve installation technical field specifically is a gate valve structure easy to assemble.

Background

The gate valve is a shutter, and has more types, and can only be fully opened and fully closed when in use, and cannot be adjusted and throttled.

Present gate valve when using, when needing to install it in the pipeline, at present when installing the gate valve, it is comparatively loaded down with trivial details that it is not only installation procedure, and the installation back, and gate valve and pipeline junction's leakproofness and steadiness are all less than ideality.

We propose a gate valve structure that is easy to install for this purpose to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gate valve structure easy to assemble to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a gate valve structure easy to assemble, includes the gate valve, and the gate valve both sides all are provided with the installation pipe, and the fixed surface of installation pipe is connected with the installation auxiliary tube, has seted up the inserting groove on the inner wall of installation auxiliary tube, fixedly connected with grafting spring on the inner wall of inserting groove, and the sealed piece of the one end fixedly connected with grafting of grafting spring, the inside of installation pipe are provided with the sealed tube, and the sealed tube all sets up the sealed piece looks adaptation of pegging graft with the surface of installation pipe and goes up and down the groove.

As a preferred technical scheme of the utility model, the lift hole has been seted up on the surface of installation auxiliary pipe, and the inside swing joint in lift hole has the lift to draw the pipe.

As a preferred technical scheme of the utility model, the one end of lift dragging pipe and one side fixed connection of grafting sealed piece, the surface of lift dragging pipe is provided with the pulling screw thread.

As a preferred technical scheme of the utility model, the fixed surface of lift pulling pipe is connected with the pulling stopper, and spacing screw hole has all been seted up with the surface of installation auxiliary pipe to the pulling stopper, and the inside threaded connection of spacing screw hole has the spacing pipe of screw thread.

As a preferred technical scheme of the utility model, the sealed hole of pegging graft with spacing connecting pipe looks adaptation is seted up on the surface of the sealed piece of pegging graft to the spacing connecting pipe of fixedly connected with on the inner wall of inserting groove.

As a preferred technical scheme of the utility model, the connecting hole has all been seted up all around to spacing connecting pipe, and the inside swing joint of connecting hole has the regulation ball.

As the utility model discloses an optimal technical scheme, the one end fixedly connected with of the spacing pipe of screw thread is adjusted and is removed the pipe, and the surface of adjusting the removal pipe is provided with the supplementary line of screw thread.

As a preferred technical scheme of the utility model, the diameter of the sealed hole of pegging graft is less than the diameter of grafting spring, spacing connecting pipe and grafting spring and the equal swing joint of the sealed piece of pegging graft.

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

the utility model discloses a set up the sealed piece of pegging graft, sealed tube and grafting spring, during the use, need utilize the sealed piece extrusion grafting spring of pegging graft, later peg graft the pipeline in the installation, utilize the sealed tube to improve the leakproofness of pipeline and installation tube junction, peg graft well behind the pipeline, through the grafting spring, make the sealed piece extrusion pipeline's of pegging graft both sides, thereby improve the pipeline in the intraductal steadiness of installation, it can be sealed with the lift groove of pegging graft to utilize the sealed piece of pegging graft, thereby this structure is when using, the personnel of being convenient for install the gate valve fast, and operating procedure is simple and easy, after the installation, the leakproofness and the steadiness of pipeline and gate valve junction are all comparatively ideal.

Drawings

Figure 1 is a structural schematic diagram of the whole of the utility model,

FIG. 2 is a schematic view of the structure of the auxiliary pipe of the present invention,

FIG. 3 is an enlarged view of a portion A of FIG. 1,

FIG. 4 is an enlarged view of a portion B of FIG. 2,

fig. 5 is a schematic diagram of the present invention at a part C of fig. 2.

In the figure: 1. a gate valve; 2. installing a pipe; 3. installing an auxiliary pipe; 4. inserting grooves; 5. inserting a spring; 6. inserting a sealing block; 7. a sealing tube; 8. a lifting groove is inserted; 9. a lifting hole; 10. lifting and pulling a pipe; 11. pulling the limiting block; 12. a limit threaded hole; 13. a threaded limit pipe; 14. a limiting connecting pipe; 15. inserting a sealing hole; 16. adjusting the ball bearing; 17. the moving tube is adjusted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in figures 1-5, the utility model provides a gate valve structure convenient for installation, which comprises a gate valve 1, wherein both sides of the gate valve 1 are provided with installation pipes 2, the surface of the installation pipe 2 is fixedly connected with an installation auxiliary pipe 3, the inner wall of the installation auxiliary pipe 3 is provided with an insertion groove 4, the inner wall of the insertion groove 4 is fixedly connected with an insertion spring 5, one end of the insertion spring 5 is fixedly connected with an insertion sealing block 6, the inside of the installation pipe 2 is provided with a sealing pipe 7, the surfaces of the sealing pipe 7 and the installation pipe 2 are provided with insertion lifting grooves 8 matched with the insertion sealing block 6, when in use, the insertion sealing block 6 needs to be moved to move to one side far away from the installation pipe 2, when moving to one side far away from the installation pipe 2, one side of the sealing block extrudes the insertion spring 5 to enable the insertion spring 5 to shrink in the insertion groove 4, later peg graft the pipeline in installation pipe 2, utilize sealed tube 7 to improve the leakproofness of pipeline and installation pipe 2 junction, peg graft well behind the pipeline, remove the external force of applying on grafting sealed piece 6, make grafting spring 5 extrusion promote grafting sealed piece 6, make grafting sealed piece 6 to removing to the one side that is close to installation pipe 2, later peg graft the both sides that sealed piece 6 one side will extrude the pipeline, thereby improve the steadiness of pipeline in installation pipe 2, at the in-process of installation pipeline and behind the installation pipeline, it can be sealed with grafting lift groove 8 to utilize grafting sealed piece 6, thereby this structure is when using, the quick installation gate valve 1 of personnel of being convenient for, and operating procedure is simple and easy, after the installation, make the leakproofness of pipeline and gate valve 1 junction all comparatively ideal with the steadiness.

Further, the surface of installation auxiliary pipe 3 has seted up lift hole 9, and the inside swing joint of lift hole 9 has the lift to pull pipe 10, during the use, pulls pipe 10 through being provided with the lift, and the personnel of being convenient for reciprocate sealed piece 6 of pegging graft, through having seted up lift hole 9, and the lift of being convenient for pulls pipe 10 and reciprocates.

Further, the one end of lift dragging pipe 10 and one side fixed connection who pegs graft sealed piece 6, the surface of lift dragging pipe 10 is provided with the pulling screw thread, during the use, because the one end of lift dragging pipe 10 and one side fixed connection who pegs graft sealed piece 6, so be convenient for peg graft sealed piece 6 and lift dragging pipe 10 synchronous motion, be provided with the pulling screw thread through the surface at lift dragging pipe 10, be convenient for increase personnel when removing lift dragging pipe 10, the palm with go up and down the frictional force between dragging pipe 10.

Further, the fixed surface of lift pulling pipe 10 is connected with pulling stopper 11, spacing screw hole 12 has all been seted up with the surface of installation auxiliary pipe 3 to pulling stopper 11, the inside threaded connection of spacing screw hole 12 has the spacing pipe of screw thread 13, during the use, when sealed piece 6 extrusion pipelines of pegging graft, need peg graft the inside at spacing screw hole 12 with the spacing pipe of screw thread 13, thereby it is spacing to pulling stopper 11, and then it is spacing to lift pulling pipe 10, then it is spacing to sealed piece 6 of pegging graft, prevent it from reciprocating.

Further, fixedly connected with limit connection pipe 14 on the inner wall of inserting groove 4, the sealed hole 15 of pegging graft with the sealed of 14 looks adaptations of limit connection pipe is seted up on the surface of the sealed piece 6 of pegging graft, during the use, when the sealed piece 6 extrusion grafting spring 5 of pegging graft, grafting spring 5 will shrink on limit connection pipe 14 along limit connection pipe 14, and simultaneously, the degree of depth that limit connection pipe 14 entered into in the sealed hole 15 of pegging graft also changes.

Furthermore, connecting holes are formed in the periphery of the limiting connecting pipe 14, an adjusting ball 16 is movably connected inside the connecting holes, and when the connecting device is used, the inserting sealing block 6 can move on the limiting connecting pipe 14 conveniently through the adjusting ball 16.

Further, the pipe 17 is removed in the one end fixedly connected with regulation of the spacing pipe 13 of screw thread, and the surface of adjusting the removal pipe 17 is provided with the supplementary line of screw thread, and during the use, through being provided with the regulation removal pipe 17, the personnel of being convenient for install and dismantle the spacing pipe 13 of screw thread, through being provided with the supplementary line of screw thread on the surface of adjusting the removal pipe 17, the personnel of being convenient for rotate to adjust and remove pipe 17, prevents that the palm from skidding on adjusting the removal pipe 17.

Furthermore, the diameter of the plug-in sealing hole 15 is smaller than that of the plug-in spring 5, the limit connecting pipe 14 is movably connected with the plug-in spring 5 and the plug-in sealing block 6, and when the plug-in sealing device is used, the plug-in spring 5 and the plug-in sealing block 6 can move on the limit connecting pipe 14, the plug-in spring 5 and the plug-in sealing block 6 conveniently because of the movable connection of the limit connecting pipe 14, the plug-in spring 5 and the plug-in sealing block 6.

The working principle is as follows: when the gate valve works, the plugging sealing block 6 needs to be moved, the gate valve is made to move towards one side far away from the installation pipe 2, when the gate valve moves towards one side far away from the installation pipe 2, one side of the gate valve extrudes the plugging spring 5, the plugging spring 5 is made to shrink in the plugging groove 4, then a pipeline is plugged in the installation pipe 2, the sealing performance of the joint of the pipeline and the installation pipe 2 is improved by using the sealing pipe 7, after the pipeline is plugged, external force applied to the plugging sealing block 6 is removed, the plugging spring 5 extrudes and pushes the plugging sealing block 6, the plugging sealing block 6 is made to move towards one side close to the installation pipe 2, then one side of the plugging sealing block 6 extrudes two sides of the pipeline, so that the stability of the pipeline in the installation pipe 2 is improved, when the plugging sealing block 6 extrudes the pipeline, the threaded limiting pipe 13 needs to be plugged in the limiting threaded hole 12, so that the limiting block 11 is carried out, further the lifting block 10 is limited, then the block 6 is limited, so that the lifting block 8 can be used in the process of installing the pipeline and after the pipeline is installed, thereby the gate valve is convenient for quick installation of the gate valve, and the gate valve installation, and the gate valve is convenient for quick installation steps and easy installation steps for installation personnel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gate valve structure easy to assemble, includes gate valve (1), its characterized in that: the gate valve (1) both sides all are provided with installation pipe (2), the fixed surface of installation pipe (2) is connected with installation auxiliary tube (3), inserting groove (4) have been seted up on the inner wall of installation auxiliary tube (3), fixedly connected with grafting spring (5) on the inner wall of inserting groove (4), the one end fixedly connected with grafting seal block (6) of grafting spring (5), the inside of installation pipe (2) is provided with sealed tube (7), sealed tube (7) with the surface of installation pipe (2) all seted up with grafting lift groove (8) of grafting seal block (6) looks adaptation.

2. A gate valve structure to facilitate installation according to claim 1, wherein: the surface of the installation auxiliary pipe (3) is provided with a lifting hole (9), and the inside of the lifting hole (9) is movably connected with a lifting pulling pipe (10).

3. A gate valve structure to facilitate installation according to claim 2, wherein: one end of the lifting pull pipe (10) is fixedly connected with one side of the plug-in sealing block (6), and pulling threads are arranged on the surface of the lifting pull pipe (10).

4. A gate valve structure to facilitate installation according to claim 2, wherein: the surface of the lifting pulling pipe (10) is fixedly connected with a pulling limiting block (11), limiting threaded holes (12) are formed in the surface of the pulling limiting block (11) and the surface of the installation auxiliary pipe (3), and the internal threads of the limiting threaded holes (12) are connected with threaded limiting pipes (13).

5. A gate valve structure to facilitate installation according to claim 1, wherein: the inner wall of the insertion groove (4) is fixedly connected with a limiting connecting pipe (14), and the surface of the insertion sealing block (6) is provided with an insertion sealing hole (15) matched with the limiting connecting pipe (14).

6. An easy to install gate valve structure according to claim 5, wherein: connecting holes are formed in the periphery of the limiting connecting pipe (14), and adjusting balls (16) are movably connected inside the connecting holes.

7. A gate valve structure to facilitate installation according to claim 4, wherein: one end of the threaded limiting pipe (13) is fixedly connected with an adjusting moving pipe (17), and threaded auxiliary lines are arranged on the surface of the adjusting moving pipe (17).

8. An easy to install gate valve structure according to claim 5, wherein: the diameter of the plug-in sealing hole (15) is smaller than that of the plug-in spring (5), and the limiting connecting pipe (14) is movably connected with the plug-in spring (5) and the plug-in sealing block (6).