CN210164925U

CN210164925U - Novel prevent mistake and bump high pressure gas ball valve

Info

Publication number: CN210164925U
Application number: CN201920797694.4U
Authority: CN
Inventors: 黄辉; 许良坤
Original assignee: Zhejiang Water Resources Technology Co ltd
Current assignee: Zhejiang Water Resources Technology Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-20
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a novel prevent mistake and bump high-pressure gas ball valve, including valve body, spheroid, montant and sealed bearing, install the spheroid in the inner chamber of valve body, spheroidal upper end outer wall rigid coupling has the montant, the below outer wall of montant is passed through sealed bearing and is connected with the valve body rotation, the equal rigid coupling in the left and right sides of valve body has the flange to fill up, controls the outside of flange pad all laminates mutually with the connecting pipe. This novel prevent mistake and bump high-pressure gas ball valve, the rigidity of the relative ball valve of spheroid, and then increase high-pressure gas ball valve at operating condition stability, the direction of twisting of valve can change, make things convenient for the staff to use, increase the performance of high-pressure gas ball valve, the inner chamber that the worm can valve body relatively removes, make high-pressure gas ball valve when not using, can remove the worm, make worm and worm wheel break away from the joint, and then make the worm receive external collision, or when rotating, do not influence the inside operating condition of valve, increase the operating stability of high-pressure gas ball valve.

Description

Novel prevent mistake and bump high pressure gas ball valve

Technical Field

The utility model relates to a novel prevent mistake and bump high-pressure gas ball valve technical field specifically is a novel prevent mistake and bump high-pressure gas ball valve.

Background

Ball valve, the open-close piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. This type of valve generally should horizontal installation in the pipeline, and current high-pressure gas ball valve receives external force collision and rotation in the course of the work easily, reduces the job stabilization nature of high-pressure gas ball valve to when using current high-pressure gas ball valve, need twist the circle piece handle of moving high-pressure gas ball valve upper end, reduce the performance of high-pressure gas ball valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel prevent mistake and bump high-pressure gas ball valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel anti-collision high-pressure gas ball valve comprises a valve body, a ball body, a vertical rod and a sealing bearing, wherein the ball body is installed in an inner cavity of the valve body, the vertical rod is fixedly connected to the outer wall of the upper end of the ball body, the outer wall of the lower portion of the vertical rod is rotatably connected with the valve body through the sealing bearing, flange pads are fixedly connected to the left side and the right side of the valve body, the outer sides of the left flange pad and the right flange pad are respectively attached to a connecting pipe, the connecting pipe is fixedly connected with the valve body through a bolt and a nut, a ratchet wheel and a worm wheel are fixedly connected to the outer wall of the upper end of the vertical rod from top to bottom in sequence, the right side of the worm wheel is connected with a worm in a meshed manner, the front side and the rear side of the worm are movably connected with the valve body through sliding chutes, the outer, the left end rigid coupling of first spring has the valve body, the upper end rigid coupling of worm 24 has disk 17, the draw-in groove has all been processed at both ends around the upper end right side of valve body, equal joint has the reed in the inner chamber of draw-in groove, from top to bottom the inboard of reed all closely laminates with the ladder piece, the outer wall of ladder piece all with draw-in groove slip joint, both ends all with ladder piece slip joint around the worm, the upper end left side processing of valve body has the hole, the second spring has all been cup jointed in the inner chamber of hole, the second ladder post has been cup jointed in the inner chamber of second spring, the right-hand member outer wall joint of second ladder post has the ratchet.

Preferably, both ends and the interior survey outer wall of connecting pipe all with rubber circle looks joint about the valve body, the plectane has all been cup jointed to the outer wall of rubber circle, first ladder post has all been cup jointed in the upper end inner chamber of plectane, the upper end of first ladder post all rotates with the handle through the round pin axle to be connected, the inboard of handle all closely laminates with the plectane.

Preferably, the upper end surfaces of the handles are fixedly connected with anti-skidding blocks.

Preferably, a square ring is fixedly connected to the right end face of the U-shaped plate.

Preferably, the middle outer wall of the vertical rod is sleeved with a third spring, and the lower end of the third spring is fixedly connected with a valve body.

Preferably, the outer wall of the bolt is sleeved with a gasket, and the outer wall of the outer side of the gasket is attached to the nut.

Compared with the prior art, the beneficial effects of the utility model are that: this novel prevent mistake and bump high-pressure gas ball valve, through the valve body, the montant, the ratchet, the cooperation of second ladder post and second spring 7, make the position of the relative ball valve of spheroid fixed, and then increase high-pressure gas ball valve at operating condition stability, through the worm wheel, the worm, the cooperation of circle piece and montant, make the twisting direction of valve can change, make things convenient for the staff to use, increase the performance of high-pressure gas ball valve, through the reed, the ladder piece, the worm, the U-shaped board, the cooperation of spout and first spring, make the inner chamber that the worm can be relative the valve body remove, make the high-pressure gas ball valve when not using, can remove the worm, make worm and worm break away from the joint, and then make the worm receive external collision, or when rotating, do not influence the inside operating condition of valve, increase the job stabilization nature of high-pressure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the bolt and the connection pipe of FIG. 1;

FIG. 4 is a schematic structural view of the U-shaped plate and the first spring of FIG. 1;

FIG. 5 is a schematic structural view of the second spring second step pillar of FIG. 2;

fig. 6 is a schematic structural view of a first step post of the handle of fig. 2.

In the figure: 1. the valve body, 2, U-shaped plate, 3, first spring, 4, draw-in groove, 5, worm wheel, 6, ratchet, 7, second spring, 8, plectane, 9, bolt, 10, connecting pipe, 11, spheroid, 12, handle, 13, first ladder post, 14, second ladder post, 15, montant, 16, spout, 17, round piece, 18, rubber circle, 19, nut, 20, gasket, 21, flange pad, 22, reed, 23, ladder piece, 24, scroll bar, 25, hole, 26, round pin axle, 27, non slipping spur, 28, square ring, 29, third spring, 30, sealed bearing.

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. 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.

Referring to fig. 1-6, the present invention provides a technical solution: a novel anti-collision high-pressure gas ball valve comprises a valve body 1, a ball body 11, a vertical rod 15 and a sealing bearing 30, wherein the ball body 11 is installed in an inner cavity of the valve body 1, the ball body 11 can rotate in the inner cavity of the valve body 1, the vertical rod 15 is fixedly connected to the outer wall of the upper end of the ball body 11, the vertical rod 15 can drive the ball body 11 to rotate, the outer wall of the lower part of the vertical rod 15 is rotatably connected with the valve body 1 through the sealing bearing 30, the vertical rod 15 can rotate relative to the valve body 1 through the sealing bearing 30, flange gaskets 21 are fixedly connected to the left side and the right side of the valve body 1, the outer sides of the left flange gasket 21 and the right flange gasket 21 are respectively attached to a connecting pipe 10, the flange gaskets 21 increase the sealing performance between the connecting pipe 10 and the valve body 1, the connecting pipe 10 is fixedly connected with the valve body 1 through bolts 9 and nuts 19, the left side and, the vertical rod 15 can drive the worm wheel 5 and the ratchet wheel 6 to rotate, the right side of the worm wheel 5 is meshed with the worm 24, the worm 24 can drive the worm wheel 5 to rotate, the front side and the rear side of the worm 24 are movably connected with the valve body 1 through the sliding grooves 16, the worm 24 can move in the inner cavity of the valve body 1, the outer walls of the front end and the rear end of the worm 24 are in clearance fit with the U-shaped plate 2, the worm 24 can rotate in the inner cavity of the U-shaped plate 2, the front side and the rear side of the U-shaped plate 2 are in sliding clamping connection with the valve body 1, the U-shaped plate 2 can move in the inner cavity of the valve body 1, the upper end of the right side of the U-shaped plate 2 is fixedly connected with the first spring 3, the elastic coefficient of the first spring 3 is 500N/M, the left end of the first spring 3 is fixedly connected with the valve body 1, the upper, the front end and the rear end of the right side of the upper end of the valve body 1 are respectively provided with a clamping groove 4, the inner cavity of the clamping groove 4 is respectively clamped with a reed 22, the reeds 4 are fixed in the inner cavity of the clamping groove 4, the inner sides of the upper reed 22 and the lower reed 22 are respectively tightly attached to the step block 23, the reeds 22 enable the position of the step block 23 relative to the clamping groove 4 to be fixed, the outer wall of the step block 23 is respectively clamped with the clamping groove 4 in a sliding manner, the step block 23 can move in the inner cavity of the clamping groove 4, the upper end and the lower end of the front side and the rear side of the worm 24 are respectively clamped with the step block 23 in a sliding manner, the step block 23 can enable the position of the worm 24 relative to the valve body 1 to be fixed, the left side of the upper end of the valve body 1 is provided with an inner hole 25, the inner cavity of the inner hole 25 is respectively sleeved with a second spring 7, the outer wall of the right end of the second step post 14 is clamped with a ratchet 6, the second step post 14 enables the position of the ratchet 6 relative to the valve body 1 to be fixed, the left end and the right end of the valve body 1 and the inner outer wall of the connecting pipe 10 are clamped with a rubber ring 18, the rubber ring 18 increases the sealing property between the connecting pipe 10 and the valve body 1 and increases the oxidation resistance of a flange gasket 21, the outer wall of the rubber ring 18 is sleeved with a circular plate 8, the circular plate 8 enables the position of the rubber ring 18 relative to the valve body 1 to be fixed, the inner cavity of the upper end of the circular plate 8 is sleeved with a first step post 13, the front end and the rear end of the circular plate 8 are connected together through a pin shaft 26, the upper end of the first step post 13 is rotatably connected with a handle 12 through a pin shaft 26, the handle 12 can enable the front end and the rear end of the circular plate 8 to be close to each other, further enable the position of the, the equal rigid coupling of the up end of handle 12 has non slipping spur 27, the frictional force of the outer wall of non slipping spur 27 increase handle 12, the right-hand member face rigid coupling of U shaped plate 2 has square ring 28, square ring 28 makes U shaped plate 2 be convenient for the pulling, the middle outer wall of montant 15 has cup jointed third spring 29, the coefficient of elasticity of third spring 29 is 500N/M, the lower extreme rigid coupling of third spring 29 has valve body 1, third spring 29 is torque spring, third spring 29 valve is closing the in-process more laborsaving, gasket 20 has all been cup jointed to the outer wall of bolt 9, gasket 20's the outside outer wall all laminates with nut 19 mutually, gasket 20 increases the relative bolt 9's of nut 19 stability.

When the novel anti-collision high-pressure gas ball valve is used, the valve of the valve body 1 is prevented from being in a target position, then the connecting pipes 10 on the left side and the right side of the valve body 1 are connected with a target pipeline, in the embodiment, the target pipeline is a high-pressure gas pipeline, then the two connecting pipes 10 are fixedly connected with the left end and the right end of the valve body 1 respectively through the matching of the bolts 9 and the nuts 19, then the second ladder post 14 is pulled until the right end of the second ladder post 14 is separated from the clamping connection with the ratchet wheel 6, the round block 17 is rotated, the round block 17 drives the worm 24 to rotate in the inner cavity of the U-shaped plate 2 and the valve body 1, the worm 24 drives the worm wheel 5 to rotate, the worm wheel 5 drives the vertical rod 15 to rotate, the vertical rod 15 drives the ball 11 to rotate relative to the valve body 1 until the valve is completely opened, the round block 17 stops rotating, the second, and make the right-hand member of second ladder post 14 and ratchet 6 joint, and then make the position of spheroid 11 relative valve body 1 fixed, and then can increase the job stabilization nature of high-pressure gas ball valve, then stimulate U-shaped plate 2 right, make U-shaped plate 2 move relative valve body 1, until worm 24 and ladder piece 23 break away from the joint, first spring 3 makes the position of U-shaped plate 2 relative valve body 1 fixed, prevent to miss bumping circle piece 17, and then influence the internal component of valve body 1, influence the job stabilization nature of valve

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 novel prevent mistake and bump high pressure gas ball valve, includes valve body (1), spheroid (11), montant (15) and sealed bearing (30), install spheroid (11) in the inner chamber of valve body (1), the upper end outer wall rigid coupling of spheroid (11) has montant (15), the below outer wall of montant (15) passes through sealed bearing (30) and rotates with valve body (1) to be connected its characterized in that: the equal rigid coupling in the left and right sides of valve body (1) has flange pad (21), controls the outside of flange pad (21) all laminates with connecting pipe (10) mutually, the connecting pipe (10) pass through bolt (9) and nut (19) and valve body (1) fixed linking to each other, the upper end outer wall of montant (15) has ratchet (6) and worm wheel (5) from last rigid coupling down in proper order, the right side and worm (24) meshing of worm wheel (5) are connected, both sides are all through spout (16) and valve body (1) swing joint around worm (24), both ends outer wall all with U shaped plate (2) clearance fit around worm (24), both sides all with valve body (1) slip joint around U shaped plate (2), the right side upper end rigid coupling of U shaped plate (2) has first spring (3), the left end rigid coupling of first spring (3) has valve body (1), the upper end rigid coupling of worm (24) has disk (17), draw-in groove (4) have all been processed at both ends around the upper end right side of valve body (1), equal joint has reed (22) in the inner chamber of draw-in groove (4), and from top to bottom the inboard of reed (22) all closely laminates with ladder piece (23), the outer wall of ladder piece (23) all with draw-in groove (4) slip joint, both ends all with ladder piece (23) slip joint about the both sides around worm (24), the upper end left side processing of valve body (1) has hole (25), second spring (7) have all been cup jointed in the inner chamber of hole (25), second ladder post (14) have been cup jointed in the inner chamber of second spring (7), the right-hand member outer wall joint of second ladder post (14) has ratchet (6).

2. The novel anti-collision high-pressure gas ball valve according to claim 1, characterized in that: the interior survey outer wall of controlling both ends and connecting pipe (10) of valve body (1) all with rubber circle (18) looks joint, plectane (8) have all been cup jointed to the outer wall of rubber circle (18), first step post (13) have all been cup jointed in the upper end inner chamber of plectane (8), the upper end of first step post (13) all rotates with handle (12) through round pin axle (26) and is connected, the inboard of handle (12) all closely laminates with plectane (8).

3. The novel anti-collision high-pressure gas ball valve according to claim 2, characterized in that: and anti-skidding blocks (27) are fixedly connected to the upper end faces of the handles (12).

4. The novel anti-collision high-pressure gas ball valve according to claim 1, characterized in that: the right end face of the U-shaped plate (2) is fixedly connected with a square ring (28).

5. The novel anti-collision high-pressure gas ball valve according to claim 1, characterized in that: the middle outer wall of the vertical rod (15) is sleeved with a third spring (29), and the lower end of the third spring (29) is fixedly connected with a valve body (1).

6. The novel anti-collision high-pressure gas ball valve according to claim 1, characterized in that: the outer wall of bolt (9) has all cup jointed gasket (20), the outside outer wall of gasket (20) all laminates with nut (19) mutually.