CN211474990U

CN211474990U - Valve convenient to disassemble and assemble

Info

Publication number: CN211474990U
Application number: CN201922136657.1U
Authority: CN
Inventors: 蔡文伟; 洪玲卿
Original assignee: Shenyang Heqing Technology Co ltd
Current assignee: Shenyang Heqing Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-11
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a make things convenient for valve of dismouting relates to valve dismouting field, and to current dismantlement when changing portable inadequately, and need carry out the trouble problem sealed ten minutes with sticky tape parcel multilayer at the in-process of concrete installation, now proposes following scheme, and it includes valve, pipeline, annular spout, left and right two have all been seted up to the open-ended lateral surface of the left and right both sides of valve all be provided with first ring in the annular spout, the upper end of valve is provided with the bolt, the lower extreme of bolt passes the valve and extends in annular spout, left and right two a side that first ring was kept away from each other all is connected with first drum, the equal activity has cup jointed the second ring in the first drum, left and right two the equal fixedly connected with second drum in a side that the second ring was kept away from each other. The device has the characteristics of being capable of being flexibly combined according to needs, being convenient and fast to disassemble and install, and improving the working efficiency of installation.

Description

Valve convenient to disassemble and assemble

Technical Field

The utility model relates to a valve dismouting field especially relates to a make things convenient for valve of dismouting.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. 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. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material.

At present, when the valve is installed, the valve is usually installed between a main pipeline and a branch pipeline, and after the valve is used for a long time, the valve is damaged and needs to be replaced. The existing valve is damaged because a valve core is usually damaged, the valve core is replaced by a replacement method, but when a valve seat of the valve is damaged, the valve is inconvenient to detach and install, and great inconvenience is brought to people. And the existing valves usually need to carry out leakproof sealing operation on the sealing adhesive tape at the joint when being installed specifically. Therefore, the valve convenient to disassemble and assemble is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a make things convenient for valve of dismouting has solved and has now dismantled when changing portablely inadequately, and needs the sticky tape parcel multilayer to seal up very trouble problem at the in-process of concrete installation.

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

a valve convenient for disassembly and assembly comprises a valve and a pipeline, wherein the outer side surfaces of openings at the left side and the right side of the valve are respectively provided with an annular chute, a first circular ring is respectively arranged in the left annular chute and the right annular chute, the upper end of the valve is provided with a bolt, the lower end of the bolt penetrates through the valve and extends into the annular chute, one side surface of the left and right first rings, which is far away from each other, is connected with a first cylinder, second circular rings are movably sleeved in the first circular cylinders, the left and right sides of the second circular rings, which are away from each other, are fixedly connected with the second circular cylinders, the two second circular cylinders are provided with openings, the inner walls of the openings are movably connected with limit blocks, the surfaces of the left side and the right side of the valve are respectively provided with a plurality of slide ways, the inner wall of the second circular ring is fixedly connected with a first sliding block, and the outer surface of the pipeline is fixedly connected with a circular ring.

Preferably, the first circular ring is rotatably connected in the annular sliding groove, and the extending end of the lower end of the bolt in the annular sliding groove is in threaded connection with the outer surface of the first circular ring.

Preferably, one end of the first cylinder is in threaded connection with the surface of the first circular ring on one side of the first cylinder, and the other end of the first cylinder penetrates through the inner wall of the annular chute and extends to the outer side of the valve.

Preferably, the outer surface of the second ring is in threaded connection with the inner wall of the first cylinder, and the first sliding block is in sliding connection with the inside of the sliding way.

Preferably, the ends of the second cylinders on the left and right sides, which are far away from each other, extend outside the ends of the two first cylinders, which are far away from each other.

Preferably, two the extension end of second drum has all seted up the opening, the preceding, the back both ends of stopper all pass through spring hinge swing joint in the preceding, the back both sides inner wall of open-ended.

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

through annular spout, first ring, the bolt, first drum, the second ring, the second drum, the opening, the stopper, the slide, first slider, the ring, make this device can be through earlier threaded connection between pipeline and the valve, then drive the surface slip of second ring at the valve through rotating first drum, and then stimulate the second drum and slide, make it can drive the slip about the stopper, and then because the swing joint through the spring hinge between stopper and the open-ended inner wall makes the stopper can rotate to valve center one side, and reverse spacing, make the pipeline conveniently pass the installation, also conveniently press from both sides tight spacing, and through the threaded connection between first drum and the first ring, when not needing this device, also can demolish the device.

Make this device have can be as required nimble make up, and can convenient and fast dismantle the characteristics of installation, also improved the work efficiency of installation.

Drawings

Fig. 1 is a sectional view of the structure of the valve convenient for disassembly and assembly of the present invention.

Fig. 2 is a sectional view of a side view structure of the valve convenient for disassembly and assembly of the present invention.

Fig. 3 is a right side view of the valve of the present invention.

Reference numbers in the figures: the pipeline sealing device comprises a valve 1, a pipeline 2, an annular chute 3, a first ring 4, a bolt 5, a first cylinder 6, a second ring 7, a second cylinder 8, an opening 9, a limiting block 10, a slideway 11, a first sliding block 12 and a ring 13.

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.

Referring to fig. 1-3, a valve convenient for disassembly and assembly comprises a valve 1 and a pipeline 2, wherein the outer side surfaces of openings at the left side and the right side of the valve 1 are respectively provided with an annular chute 3, the left annular chute 3 and the right annular chute 3 are respectively internally provided with a first circular ring 4, the upper end of the valve 1 is provided with a bolt 5, the lower end of the bolt 5 passes through the valve 1 and extends into the annular chute 3, the side surfaces of the left first circular ring 4 and the right first circular ring 4, which are far away from each other, are respectively connected with a first cylinder 6, the first cylinder 6 is respectively and movably sleeved with a second circular ring 7, the side surfaces of the left second circular ring 7 and the right second circular ring 7, which are far away from each other, are respectively and fixedly connected with a second cylinder 8, the two second cylinders 8 are respectively provided with an opening 9, the inner wall of the opening 9 is respectively and movably connected with a limiting block 10, the, the outer surface of the pipe 2 is fixedly connected with a circular ring 13.

In this embodiment, the first ring 4 is rotatably connected in the annular chute 3, and the extending end of the lower end of the bolt 5 in the annular chute 3 is in threaded connection with the outer surface of the first ring 4.

In this embodiment, one end of the first cylinder 6 is screwed to the surface of the first ring 4 on each side, and the other end of the first cylinder 6 passes through the inner wall of the annular chute 3 and extends outside the valve 1.

In this embodiment, the outer surface of the second ring 7 is screwed to the inner wall of the first cylinder 6, and the first slider 12 is slidably coupled in the slide 11.

In the present embodiment, the ends of the second cylinders 8 on the left and right sides, which are away from each other, extend outside the ends of the first cylinders 6, which are away from each other.

In this embodiment, the extension ends of the two second cylinders 8 are provided with openings 9, and the front and rear ends of the limiting block 10 are movably connected to the inner walls of the front and rear sides of the openings 9 through spring hinges.

The working principle is as follows: when the valve is used, the first cylinder 6 and the devices on the first cylinder can be flexibly combined with the valve 1 as required, namely, one side end of the first cylinder 6 close to the valve 1 is in threaded connection with the surface of the first ring 4 in the annular chute 3, the pipeline to be installed is installed in the valve 1 in a threaded manner as required, the ring 13 can push the limiting block 10 to rotate towards one side of the valve 1 in the opening 9 in the process, then the limiting block 10 can rotate and reset under the action of the spring hinge and then limit the inner wall of the opening 9, after the pipeline is installed, the first cylinder 6 can be rotated, as the outer surface of the second cylinder 7 is in threaded connection with the inner wall of the first cylinder 6, and the first sliding block 12 is in the slideway 11 in a sliding connection manner, the second cylinder 7 can drive one side of the second cylinder 8 close to the valve 1 to slide, and the limiting block 10 can limit the ring 13 again, after the fastening of the stopper, the stopper may be fastened by the bolt 5.

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 valve convenient to disassemble and assemble comprises a valve (1) and a pipeline (2), wherein annular sliding grooves (3) are formed in the outer side faces of openings on the left side and the right side of the valve (1), first circular rings (4) are arranged in the left annular sliding groove (3) and the right annular sliding groove (3), the valve is characterized in that bolts (5) are arranged at the upper end of the valve (1), the lower ends of the bolts (5) penetrate through the valve (1) and extend into the annular sliding grooves (3), a first circular cylinder (6) is connected to one side face, away from each other, of the left circular ring (4) and the right circular ring (4), a second circular cylinder (8) is movably sleeved in the first circular cylinder (6), a second circular cylinder (8) is fixedly connected to one side face, away from each other, of the left circular ring (7) and the right circular ring (7), openings (9) are formed in the two second circular cylinders (8), and limiting blocks (10) are movably connected to the inner wall of, many slides (11) have all been seted up on the surface of valve (1) left and right both sides, the first slider (12) of inner wall fixedly connected with of second ring (7), the outer fixed surface of pipeline (2) is connected with ring (13).

2. The valve convenient for disassembly and assembly as claimed in claim 1, wherein the first circular ring (4) is rotatably connected in the annular sliding groove (3), and the extension end of the lower end of the bolt (5) in the annular sliding groove (3) is in threaded connection with the outer surface of the first circular ring (4).

3. A valve easy to disassemble and assemble according to claim 1, wherein one end of the first cylinder (6) is connected with the surface of the first ring (4) on one side of each cylinder in a threaded manner, and the other end of the first cylinder (6) passes through the inner wall of the annular chute (3) and extends outside the valve (1).

4. A valve easy to disassemble and assemble according to claim 1, wherein the outer surface of the second ring (7) is screwed on the inner wall of the first cylinder (6), and the first sliding block (12) is slidably connected in the slideway (11).

5. A valve assembly according to claim 1 wherein the ends of the second cylinders (8) on the left and right sides remote from each other extend outside the ends of the first cylinders (6) remote from each other.

6. The valve convenient to disassemble and assemble according to claim 1, wherein the extending ends of the two second cylinders (8) are both provided with openings (9), and the front end and the rear end of the limiting block (10) are both movably connected to the inner walls of the front side and the rear side of the openings (9) through spring hinges.