CN215059917U

CN215059917U - Dismantle convenient stopper for explosion-proof solenoid valve

Info

Publication number: CN215059917U
Application number: CN202121380395.4U
Authority: CN
Inventors: 殷锡金; 刘鑫; 李帅
Original assignee: Jinan Lisai Automation Equipment Co ltd
Current assignee: Jinan Lisai Automation Equipment Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-07
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a dismantle convenient stopper for explosion-proof solenoid valve, relates to stopper technical field, including mount pad, spacing case and the connecting track of symmetry setting on the mount pad, spacing hole has been seted up to the side of connecting track, the bottom symmetry of spacing case is equipped with the slide, the side activity of spacing case is provided with the gag lever post, the gag lever post runs through spacing case to the slide in, the gag lever post slides on spacing case, the one end that the gag lever post is located the slide inside has seted up the inclined plane, the direction of inclined plane is down, when the connecting track slides upwards in the slide, the inclined plane on the gag lever post contacts with the connecting track first, the utility model discloses, under the cooperation of gag lever post, spring, connecting track, slide and spacing hole, realized loading and unloading the stopper fast, the loaded down with trivial details loading and unloading step of exempting has improved the loading and unloading efficiency of stopper, the total length of anchor clamps can be adjusted, the stopper can be well matched with the explosion-proof electromagnetic valve, and the explosion-proof electromagnetic valves of different specifications can be limited.

Description

Dismantle convenient stopper for explosion-proof solenoid valve

Technical Field

The utility model relates to a stopper technical field especially relates to a dismantle convenient stopper for explosion-proof solenoid valve.

Background

Solenoid valves are industrial elements used to control fluids, generally in industrial control systems to regulate the direction, flow, speed and other parameters of the medium, different solenoid valves are functioning in different positions of the control system, and in order to protect the solenoid valves, it is necessary to limit the movement of the solenoid valves with a stopper.

The existing limiter for the explosion-proof electromagnetic valve is complex in steps of mounting and dismounting the limiter, low in efficiency of mounting and dismounting the limiter, more labor force is consumed, operation is more troublesome, the existing clamp of the limiter for the explosion-proof electromagnetic valve can not be adjusted, the clamp is too short, the contact area between the clamp and the explosion-proof electromagnetic valve is smaller, the pressure of the clamp to the explosion-proof electromagnetic valve is larger, the explosion-proof electromagnetic valve is easily damaged, the explosion-proof electromagnetic valve can not be well protected, the clamp is too long, too much space is occupied by the clamp, and mounting of other equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of inconvenient loading and unloading and incapability of adjusting in the prior art, and providing a stopper for an explosion-proof electromagnetic valve convenient to disassemble.

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

a conveniently-disassembled limiter for an explosion-proof electromagnetic valve comprises a mounting seat, a limiting box and connecting rails symmetrically arranged on the mounting seat, wherein limiting holes are formed in the side face of each connecting rail, sliding ways are symmetrically arranged at the bottom end of the limiting box, a limiting rod is movably arranged on the side face of the limiting box, the limiting rod penetrates through the limiting box into the sliding ways, and a spring is movably sleeved on the surface of the limiting rod;

the utility model discloses a spacing case, including the threaded rod, the inside wall activity of spacing case is provided with the threaded rod, just the thread tooth screw thread opposite direction of threaded rod both sides, the symmetry is provided with the primary anchor clamps on the threaded rod, threaded connection between primary anchor clamps and the threaded rod, the inside wall activity of primary anchor clamps is provided with assists anchor clamps, the side fixedly connected with gasket of primary anchor clamps.

Preferably, the spring slides on the surface of the limiting rod, one end of the spring is fixedly connected with the limiting box, and the other end, far away from the limiting box, of the spring is fixedly connected with the limiting rod.

Preferably, the limiting rod slides on the limiting box, and an inclined plane is formed at one end, located inside the slide way, of the limiting rod.

Preferably, the threaded rod penetrates through the limiting box to the outside of the limiting box, the threaded rod rotates on the limiting box, and a rotating handle is fixedly connected to the side face of the threaded rod.

Preferably, the inside bottom fixedly connected with electric telescopic handle of main anchor clamps, electric telescopic handle's output and supplementary anchor clamps fixed connection, supplementary anchor clamps slide on main anchor clamps.

Preferably, the surface of the connecting track is in close contact with the inner side wall of the slide way, and the surface of the limiting rod is in close contact with the inner side wall of the limiting hole.

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

1. when the limiting box needs to be disassembled, the limiting rod is pulled outwards, the limiting rod leaves the limiting hole, the limiting box is moved upwards, the limiting box is separated from the connecting track, the disassembly of the limiting box is completed, the slide rail on the limiting box is aligned with the connecting track, the limiting box is placed on the mounting seat, the limiting rod automatically enters the limiting hole, the installation of the limiting box is completed, the quick assembly and disassembly of the limiting device are realized, the tedious assembly and disassembly steps are avoided, and the assembly and disassembly efficiency of the limiting device is improved.

2. Start electric telescopic handle, electric telescopic handle's output drives assists anchor clamps and removes, adjusts according to explosion-proof solenoid valve's specification and assists anchor clamps, and the total length of anchor clamps can be adjusted, makes the explosion-proof solenoid valve of agreeing with that the stopper can be fine, can carry on spacingly to the explosion-proof solenoid valve of different specifications, has improved the practicality of stopper.

Drawings

Fig. 1 is a schematic structural view of a conveniently detachable stopper for an explosion-proof solenoid valve according to the present invention;

fig. 2 is an assembly view of the conveniently detachable stopper for the explosion-proof solenoid valve according to the present invention;

fig. 3 is a top view of the conveniently detachable stopper for an explosion-proof solenoid valve according to the present invention;

fig. 4 is a sectional view of the conveniently disassembled stopper for the explosion-proof solenoid valve provided by the utility model.

In the figure: 1. a mounting seat; 2. connecting the rails; 3. a limiting hole; 4. a limiting box; 5. a slideway; 6. a limiting rod; 7. a spring; 8. a threaded rod; 9. rotating the handle; 10. a main clamp; 11. an electric telescopic rod; 12. an auxiliary clamp; 13. and (7) a gasket.

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. 1-4, a conveniently-disassembled stopper for an explosion-proof electromagnetic valve comprises a mounting seat 1, a limiting box 4 and connecting rails 2 symmetrically arranged on the mounting seat 1, wherein a limiting hole 3 is formed in the side surface of each connecting rail 2, a slide way 5 is symmetrically arranged at the bottom end of each limiting box 4, a limiting rod 6 is movably arranged on the side surface of each limiting box 4, each limiting rod 6 penetrates through each limiting box 4 to the corresponding slide way 5, each limiting rod 6 slides on the corresponding limiting box 4, an inclined surface is formed in one end, located inside each slide way 5, of each limiting rod 6, the direction of each inclined surface faces downwards, when the corresponding connecting rail 2 slides upwards in the corresponding slide way 5, the inclined surface on each limiting rod 6 is firstly contacted with the corresponding connecting rail 2, the corresponding connecting rail 2 extends out of the corresponding slide way 5 under the action force of the corresponding connecting rail 2 on the inclined surface of the corresponding limiting rod 6, and a spring 7 is movably sleeved on the surface of the corresponding limiting rod 6;

the surface of the connecting track 2 is in close contact with the inner side wall of the slide way 5, the surface of the limiting rod 6 is in close contact with the inner side wall of the limiting hole 3, the spring 7 slides on the surface of the limiting rod 6, one end of the spring 7 is fixedly connected with the limiting box 4, and the other end, far away from the limiting box 4, of the spring 7 is fixedly connected with the limiting rod 6;

wherein, the inner side wall of the limit box 4 is movably provided with a threaded rod 8, the threaded rod 8 penetrates through the limit box 4 to the outside of the limit box 4, the threaded rod 8 rotates on the limit box 4, the side surface of the threaded rod 8 is fixedly connected with a rotating handle 9, and the thread teeth and the thread directions of two sides of the threaded rod 8 are opposite, the main clamp 10 is symmetrically arranged on the threaded rod 8, the main clamp 10 is in threaded connection with the threaded rod 8, the auxiliary clamp 12 is movably arranged on the inner side wall of the main clamp 10, the electric telescopic rod 11 is fixedly connected to the bottom end of the main clamp 10, the output end of the electric telescopic rod 11 is fixedly connected with the auxiliary clamp 12, the auxiliary clamp 12 slides on the main clamp 10, the gasket 13 is fixedly connected to the side surface of the main clamp 10, the gasket 13 can increase the contact area between the main clamp 10 and the explosion-proof electromagnetic valve, the pressure received by the explosion-proof electromagnetic valve is reduced, and the explosion-proof electromagnetic valve is well protected.

The utility model discloses in, make slide 5 on the spacing case 4 aim at connecting track 2, put spacing case 4 on mount pad 1, connecting track 2 slides in slide 5, after connecting track 2 and gag lever post 6 contact, connecting track 2 drives gag lever post 6 removal to gag lever post 6's effort, gag lever post 6 slowly leaves slide 5, spring 7 stretches, connecting track 2 slides on gag lever post 6's inclined plane, when spacing hole 3's center moves the axle center department of gag lever post 6, connecting track 2 disappears to gag lever post 6's effort, spring 7 recovers, spring 7 drives gag lever post 6 and removes, gag lever post 6 gets into in the spacing hole 3. The limiting rod 6 limits the movement of the connecting track 2, so that the limiting box 4 is fixed on the mounting seat 1, and the limiting box 4 is mounted.

Rotate rotation handle 9, adjust the interval of main anchor clamps 10, place explosion-proof solenoid valve in the centre of main anchor clamps 10, start electric telescopic handle 11, electric telescopic handle 11's output drives assists anchor clamps 12 and removes, adjusts according to explosion-proof solenoid valve's specification and assists anchor clamps 12, makes main anchor clamps 10 cooperation assist anchor clamps 12 and clip explosion-proof solenoid valve, restriction explosion-proof solenoid valve's activity space.

When the limiting box 4 needs to be disassembled, the limiting rod 6 is pulled outwards, the limiting rod 6 leaves the limiting hole 3, the limiting box 4 is moved upwards, the limiting box 4 is separated from the connecting track 2, and the disassembling of the limiting box 4 is completed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplification of description, and do not indicate or imply that the designated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. The conveniently-detached limiting device for the explosion-proof electromagnetic valve comprises a mounting seat (1), a limiting box (4) and connecting rails (2) symmetrically arranged on the mounting seat (1), and is characterized in that limiting holes (3) are formed in the side face of each connecting rail (2), slide ways (5) are symmetrically arranged at the bottom end of each limiting box (4), limiting rods (6) are movably arranged on the side face of each limiting box (4), each limiting rod (6) penetrates through the corresponding limiting box (4) into each slide way (5), and springs (7) are movably sleeved on the surfaces of the limiting rods (6);

wherein, the inside wall activity of spacing case (4) is provided with threaded rod (8), just the thread tooth screw thread opposite direction of threaded rod (8) both sides, the symmetry is provided with main anchor clamps (10) on threaded rod (8), threaded connection between main anchor clamps (10) and threaded rod (8), the inside wall activity of main anchor clamps (10) is provided with assists anchor clamps (12), the side fixedly connected with gasket (13) of main anchor clamps (10).

2. A stopper for an explosion-proof solenoid valve convenient to disassemble according to claim 1, wherein the spring (7) slides on the surface of the stopper rod (6), one end of the spring (7) is fixedly connected with the stopper box (4), and the other end of the spring (7) far away from the stopper box (4) is fixedly connected with the stopper rod (6).

3. The conveniently-disassembled limiting stopper for the explosion-proof electromagnetic valve as claimed in claim 1, wherein the limiting rod (6) slides on the limiting box (4), and an inclined surface is formed at one end of the limiting rod (6) positioned in the slide way (5).

4. A stop block for an explosion-proof solenoid valve convenient to disassemble according to claim 1, wherein the threaded rod (8) penetrates through the stop box (4) to the outside of the stop box (4), the threaded rod (8) rotates on the stop box (4), and a rotating handle (9) is fixedly connected to the side surface of the threaded rod (8).

5. A conveniently disassembled stopper for an explosion-proof electromagnetic valve according to claim 1, wherein an electric telescopic rod (11) is fixedly connected to the inner bottom end of the main clamp (10), the output end of the electric telescopic rod (11) is fixedly connected with an auxiliary clamp (12), and the auxiliary clamp (12) slides on the main clamp (10).

6. A stopper for an explosion-proof solenoid valve convenient to disassemble according to claim 1, wherein the surface of the connecting rail (2) is in close contact with the inner side wall of the slide way (5), and the surface of the stopper rod (6) is in close contact with the inner side wall of the stopper hole (3).