Solenoid valve structure

Abstract

The utility model belongs to the field of electromagnetic valves, and particularly relates to an electromagnetic valve structure which comprises an electromagnetic valve body, a sealing gasket is fixedly connected to an inner cavity of the electromagnetic valve body, and a clamping assembly is arranged on the surface of the electromagnetic valve body. The clamping assembly comprises an adjusting shell, the surface of the input end of the electromagnetic valve body is sleeved with the adjusting shell, clamping plates are arranged on the two sides of an inner cavity of the adjusting shell, fixing boxes are arranged on the front side and the rear side of the inner cavity of the adjusting shell, and the bottoms of the fixing boxes are fixedly connected with the electromagnetic valve body. Moving plates are arranged on the two sides of an inner cavity of the fixed box. By arranging the clamping assembly, after an external pipeline is connected with the input end of the electromagnetic valve body through bolts and the like, the clamping plates on the two sides can move towards the middle to be adjusted, the clamping plates can clamp the external pipeline, the limiting effect is achieved, the stability of connection between the electromagnetic valve body and the external pipeline is improved, and the falling-off phenomenon is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to solenoid valve field, concretely is a solenoid valve structure. BACKGROUND

[0002] Solenoid valve is the industrial equipment of electromagnetic control, is used to control fluid's automation basic element, belongs to actuator, and is not limited to hydraulic pressure, pneumatic, is used in industrial control system to adjust medium's direction, flow, speed and other parameters, solenoid valve can cooperate with different circuit to realize the expected control, and the precision and flexibility of control can be guaranteed, solenoid valve has many kinds, and different solenoid valves play a role in different positions of control system, and the most commonly used are check valve, safety valve, direction control valve, speed regulating valve and the like.

[0003] The existing solenoid valve is connected with the pipeline outside by screws during use, and no reinforcing structure is arranged, so that the connection between the solenoid valve and the pipeline outside is prone to falling off due to loosening of the screws during subsequent use, which is not conducive to use. UTILITY MODEL CONTENTS

[0004] In order to make up for the deficiency of the prior art, solve the problem that the solenoid valve structure is prone to falling off at the connection with the pipeline outside in the prior art, the utility model provides a solenoid valve structure.

[0005] The utility model discloses a solenoid valve structure that adopts the technical scheme of solving the technical problem, which comprises a solenoid valve body, a sealing gasket fixedly connected to the inner cavity of the solenoid valve body, and a clamping assembly arranged on the surface of the solenoid valve body.

[0006] The clamping assembly comprises an adjusting shell, the adjusting shell is sleeved on the surface of the input end of the solenoid valve body, clamping plates are arranged on the two sides of the inner cavity of the adjusting shell, fixing boxes are arranged on the front side and the rear side of the inner cavity of the adjusting shell, the bottom of the fixing box is fixedly connected with the solenoid valve body, moving plates are arranged on the two sides of the inner cavity of the fixing box, a first spring is fixedly connected between the two moving plates, moving blocks are fixedly connected to the top and the bottom of the front side and the rear side of the clamping plates, the moving blocks penetrate through the fixing box and are fixedly connected with the moving plates on the side away from the clamping plates, an adjusting block is fixedly connected to one side of the clamping plate, a pressing block is arranged on one side of the adjusting block, the surface of the pressing block is fixedly connected with the inner wall of the adjusting shell, lifting plates are fixedly connected to the front side and the rear side of the top of the adjusting shell, the surface of the lifting plate is fixedly connected with a limiting box, pull plates are arranged in the inner cavity of the limiting box, second springs are fixedly connected to the opposite sides of the two pull plates, stop blocks are fixedly connected to the opposite sides of the two pull plates, and the stop blocks penetrate through to the outer side of the lifting plate on the side away from the pull plates.

[0007] As preferred, the adjusting block is trapezoidal in shape, the adjusting block is used in cooperation with the pressing block, and the surface of the moving plate is in sliding connection with the inner wall of the fixed box.

[0008] As preferred, the adjusting shell is fixedly connected with operation plates on both sides, and the clamping plates are semicircular in shape.

[0009] As preferred, the pulling plate is fixedly connected with a pull rod on the side away from the stopper, and the pull rod is fixedly connected with a pull ring on the end away from the pulling plate.

[0010] As preferred, the second spring is two in number, and the side away from the pulling plate is fixedly connected with the inner wall of the limiting box.

[0011] As preferred, the surface of the limiting box is provided with an opening used in cooperation with the moving block, and the surface of the fixed box is in sliding connection with the inner wall of the adjusting shell.

[0012] As preferred, the fixed box is fixedly connected with guide strips on both sides, the inner wall of the adjusting shell is provided with guide grooves used in cooperation with the guide strips, and the surface of the guide strip is in sliding connection with the inner wall of the guide groove.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. The utility model discloses a clamping assembly can be connected with the input end of electromagnetic valve body after the outside pipeline is connected with electromagnetic valve body by bolt mode, moves to the middle with the clamping plate of both sides and adjusts, makes the clamping plate can clamp the outside pipeline, plays the role of limiting, improves the stability that electromagnetic valve body is connected with the outside pipeline, avoids the phenomenon of falling off;

[0015] 2. The utility model discloses the adjusting block of trapezoidal shape can be convenient for pressing block to adjust clamping plate, the operation plate can be convenient for user to adjust adjusting shell, the clamping plate can be used for clamping external pipeline, the pull ring and pull rod can be convenient for user to pull the pulling plate, the second spring can be convenient for two pulling plates to move to the middle and reset, the opening can be convenient for the installation and use of moving block, the guide strip and guide groove can improve the stability of adjusting shell movement. ACCURATE DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the structure section view of the electromagnetic valve body of the utility model;

[0019] Figure 3 It is the structure schematic view of the clamping assembly of the utility model;

[0020] Figure 4 It is the structure schematic view of the adjusting shell of the utility model;

[0021] Figure 5 It is the structure schematic view of the limiting box of the utility model;

[0022] Figure 6 It is the structure schematic view of the fixed box of the utility model.

[0023] In the drawing: 1, electromagnetic valve body;2, clamping assembly;201, adjusting shell;202, clamping plate;203, fixed box;204, moving plate;205, first spring;206, moving block;207, adjusting block;208, pressing block;209, lifting plate;210, limiting box;211, pull plate;212, second spring;213, stop block;214, operating plate;215, pull rod;216, pull ring;217, opening;218, guide strip;219, guide groove;3, sealing gasket. Specific implementation

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] The following will be combined with the drawings in the embodiments of the utility model, Figures 1-6 The present application will be further described in detail,

[0026] The embodiments of the present application disclose a kind of electromagnetic valve structure. Refer to Figures 1-6 A kind of electromagnetic valve structure, including electromagnetic valve body 1, the inner cavity of electromagnetic valve body 1 is fixedly connected with sealing gasket 3, the surface of electromagnetic valve body 1 is provided with clamping assembly 2;

[0027] The clamping assembly 2 comprises an adjusting shell 201 sleeved on the surface of the input end of the electromagnetic valve body 1, both sides of the inner cavity of the adjusting shell 201 are provided with clamping plates 202, the front side and the rear side of the inner cavity of the adjusting shell 201 are provided with fixing boxes 203, the bottom of the fixing box 203 is fixedly connected with the electromagnetic valve body 1, both sides of the inner cavity of the fixing box 203 are provided with moving plates 204, the first spring 205 is fixedly connected between the two moving plates 204, the top and the bottom of the front side and the rear side of the clamping plate 202 are fixedly connected with moving blocks 206, the side, away from the clamping plate 202, of the moving block 206 penetrates through the fixing box 203 and is fixedly connected with the moving plate 204, one side of the clamping plate 202 is fixedly connected with an adjusting block 207, one side of the adjusting block 207 is provided with a pressing block 208, the surface of the pressing block 208 is fixedly connected with the inner wall of the adjusting shell 201, the front side and the rear side of the top of the adjusting shell 201 are fixedly connected with lifting plates 209, the surface of the lifting plate 209 is fixedly connected with a limiting box 210, the inner cavity of the limiting box 210 is provided with pull plates 211, one side, opposite to the other, of the two pull plates 211 is fixedly connected with the second spring 212, one side, opposite to the other, of the two pull plates 211 is fixedly connected with a stop block 213, the side, away from the pull plate 211, of the stop block 213 penetrates through to the outer side of the lifting plate 209; by arranging the clamping assembly 2, after the external pipeline is connected with the input end of the electromagnetic valve body 1 through bolts and the like, the clamping plates 202 on both sides can be moved to the middle for adjustment, so that the clamping plates 202 can clamp the external pipeline, play a limiting role, improve the stability of the connection between the electromagnetic valve body 1 and the external pipeline, and avoid falling off.

[0028] With reference to Figure 1 , Figure 3 , Figure 4 and Figure 6 , the shape of the adjusting block 207 is trapezoidal, the adjusting block 207 is used in cooperation with the pressing block 208, the surface of the moving plate 204 is in sliding connection with the inner wall of the fixing box 203, both sides of the adjusting shell 201 are fixedly connected with operation plates 214, and the shape of the clamping plate 202 is semicircular; by arranging the trapezoidal adjusting block 207, the pressing block 208 can conveniently adjust the clamping plate 202, by arranging the operation plate 214, the user can conveniently adjust the adjusting shell 201, and by arranging the clamping plate 202, the external pipeline can be clamped.

[0029] With reference to Figure 5The side, away from the stopper 213, of the pull plate 211 is fixedly connected with a pull rod 215, one end of the pull rod 215, away from the pull plate 211, penetrates to the outside of the limiting box 210 and is fixedly connected with a pull ring 216, the number of the second springs 212 is two, and the side, away from the pull plate 211, of the second springs 212 is fixedly connected with the inner wall of the limiting box 210. Through the arrangement of the pull ring 216 and the pull rod 215, the user can pull the pull plate 211 conveniently, and through the arrangement of the second springs 212, the two pull plates 211 can move to the middle and reset conveniently.

[0030] With reference to Figure 3 , Figure 4 and Figure 6 , the surface of the limiting box 210 is provided with an opening 217 used in cooperation with the moving block 206, the surface of the fixed box 203 is slidably connected with the inner wall of the adjusting shell 201, the two sides of the fixed box 203 are fixedly connected with guide strips 218, the inner wall of the adjusting shell 201 is provided with guide grooves 219 used in cooperation with the guide strips 218, and the surface of the guide strips 218 is slidably connected with the inner wall of the guide grooves 219. Through the arrangement of the opening 217, the installation and use of the moving block 206 can be facilitated, and through the arrangement of the guide strips 218 and the guide grooves 219, the stability of the movement of the adjusting shell 201 can be improved.

[0031] Working principle: the user connects the external pipeline with the input end of the electromagnetic valve body 1 through bolts or the like, then moves the operating plate 214 upwards, the operating plate 214 drives the adjusting shell 201 to move upwards, the adjusting shell 201 drives the pressing block 208 to move upwards and extrude the adjusting blocks 207, the adjusting blocks 207 drive the two clamping plates 202 to move to the middle and gradually approach the pipeline until abutting, the external pipeline is clamped, the stability of the connection between the electromagnetic valve body 1 and the external pipeline is improved, the upward movement of the adjusting shell 201 drives the limiting box 210 to move upwards through the cooperation of the lifting plate 209, the limiting box 210 drives the stoppers 213 to move upwards, until the stoppers 213 move to the top of the fixed box 203, at this time, the second springs 212 reset drive the two stoppers 213 to move to the middle and to the top of the fixed box 203 through the cooperation of the pull plates 211, the stoppers 213 can play a limiting role, avoiding the downward movement of the adjusting shell 201, when it is needed to release the connection of the clamping plates 202 to the external pipeline, the pull rod 215 is pulled through the cooperation of the pull ring 216, the pull rod 215 drives the two stoppers 213 to move away from each other and to remove from the top of the fixed box 203 through the cooperation of the pull plates 211, then the adjusting shell 201 is moved downwards, the adjusting shell 201 drives the pressing block 208 to move downwards and release the extrusion on the adjusting blocks 207, at this time, the first springs 205 reset drive the two moving plates 204 to move away from each other, the moving plates 204 drive the two clamping plates 202 on the two sides to move away from the external pipeline through the cooperation of the moving blocks 206, the clamping of the external pipeline can be released, and the subsequent disassembly of the external pipeline is facilitated.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An electromagnetic valve structure, characterized by: The utility model relates to an electromagnetic valve, including electromagnetic valve body (1), the inner chamber of electromagnetic valve body (1) is fixedly connected with sealing pad (3), the surface of electromagnetic valve body (1) is provided with clamping assembly (2), The clamping assembly (2) includes an adjusting shell (201) that is sleeved on the surface of the input end of the electromagnetic valve body (1), both sides of the inner chamber of the adjusting shell (201) are provided with clamping plates (202), the front side and the rear side of the inner chamber of the adjusting shell (201) are provided with fixed boxes (203), the bottom of the fixed box (203) is fixedly connected with the electromagnetic valve body (1), both sides of the inner chamber of the fixed box (203) are provided with moving plates (204), the first springs (205) are fixedly connected between the two moving plates (204), the top and the bottom of the front side and the rear side of the clamping plate (202) are fixedly connected with moving blocks (206), the moving block (206) away from the clamping plate (202) side penetrates through the fixed box (203) and is fixedly connected with the moving plate (204), one side of the clamping plate (202) is fixedly connected with an adjusting block (207), one side of the adjusting block (207) is provided with a pressing block (208), the surface of the pressing block (208) is fixedly connected with the inner wall of the adjusting shell (201), the front side and the rear side of the top of the adjusting shell (201) are fixedly connected with lifting plates (209), the surface of the lifting plate (209) is fixedly connected with a limiting box (210), the inner chamber of the limiting box (210) is provided with pull plates (211), the second springs (212) are fixedly connected to the opposite sides of the two pull plates (211), the opposite sides of the two pull plates (211) are fixedly connected with stop blocks (213), the stop block (213) away from the pull plate (211) side penetrates to the outside of the lifting plate (209).

2. The solenoid valve structure according to claim 1, wherein: The adjusting block (207) is trapezoidal, and the adjusting block (207) is used in cooperation with the pressing block (208), and the surface of the moving plate (204) is in sliding connection with the inner wall of the fixed box (203).

3. The solenoid valve structure according to claim 1, wherein: Both sides of the adjusting shell (201) are fixedly connected with operation plates (214), and the clamping plate (202) is semicircular.

4. The solenoid valve structure according to claim 1, wherein: The pull rod (215) is fixedly connected to the side of the pull plate (211) away from the stop block (213), and one end of the pull rod (215) away from the pull plate (211) penetrates to the outside of the limiting box (210) and is fixedly connected with a pull ring (216).

5. The solenoid valve structure according to claim 1, wherein: The number of the second springs (212) is two, and the inner wall of the limiting box (210) is fixedly connected with the second springs (212) away from the pull plate (211).

6. The solenoid valve structure according to claim 1, wherein: The surface of the limiting box (210) is provided with an opening (217) used in cooperation with the moving block (206), and the surface of the fixed box (203) is in sliding connection with the inner wall of the adjusting shell (201).

7. The solenoid valve structure according to claim 1, wherein: Both sides of the fixed box (203) are fixedly connected with guide strips (218), and the inner wall of the adjusting shell (201) is provided with guide grooves (219) matched with the guide strips (218), and the surface of the guide strips (218) is in sliding connection with the inner wall of the guide grooves (219).

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