CN210397887U

CN210397887U - Anti-interference electromagnetic valve

Info

Publication number: CN210397887U
Application number: CN201920673705.8U
Authority: CN
Inventors: 刘玲
Original assignee: Shanghai Lingyi Electromechanical Equipment Co Ltd
Current assignee: Shanghai Lingyi Electromechanical Equipment Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-24
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an jam-proof solenoid valve, including three-way pipe and battery valve, the three-way pipe top is equipped with the ring flange, the equal fixed ring flange that is connected with of one end that the three-way pipe is close to mutually with the ring flange, the battery valve is located to alternate on the ring flange and is equipped with a plurality of bolts No. one, the outer wall cover of lower extreme is established and is connected with the lower extreme stopper between the top of battery valve and the ring flange, compares with prior art, the beneficial effects of the utility model are that: the utility model discloses a No. one bolt and No. four bolts that are equipped with make the utility model discloses dismantlement and installation that can be very convenient, through the lower extreme stopper that is equipped with, upper end stopper, extension rod, connecting block, the collocation use of linking up piece, earthed pole and ground connection base, the magnetic field that makes the solenoid valve work produce can be along with iron metal discharges to ground, avoids producing magnetic field interference to the equipment around the solenoid valve, and the cost is low, and the jam-proof nature is strong, has fine practicality and popularization nature.

Description

Anti-interference electromagnetic valve

Technical Field

The utility model relates to a solenoid valve field specifically is an interference-proof solenoid valve.

Background

The electromagnetic valve is power supply equipment controlled by electromagnetism, belongs to an actuator, and is widely applied to hydraulic pressure and pneumatic aspects, the existing electromagnetic valve can release a magnetic field in work, the magnetic field easily generates interference on electromagnetic equipment near the electromagnetic valve, interference prevention can not be realized, the manufacturing cost of the existing interference prevention equipment is increased, the installation and the disassembly are inconvenient, and the good practicability is not realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interference-proof solenoid 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: an anti-interference electromagnetic valve comprises a three-way pipe and a battery valve, wherein a flange is arranged at the top of the three-way pipe, one end of the three-way pipe, which is close to the flange, is fixedly connected with the flange, a plurality of first bolts are arranged on the flange in an inserting manner, a lower end limiting block is arranged on the outer wall sleeve at the lower end between the top of the battery valve and the flange, two bolts are inserted at two sides of the lower end limiting block, an upper end limiting block is arranged on the outer wall sleeve between the top of the battery valve and the flange, an extending rod is fixedly connected at one end of the upper end limiting block, which is far away from the battery valve, one end of the extending rod, which is far away from the upper end limiting block, is fixedly connected with the side wall at one side of a connecting block, three bolts are inserted at four corners of the top of the connecting block, a connecting block, one end of the grounding rod, which is far away from the connecting block, is fixedly connected with a grounding base, and four bolts are arranged at four corners of the grounding base in an alternating mode.

Preferably, the grounding base is connected with the ground in a penetrating manner through a fourth bolt.

Preferably, the connecting block is in threaded connection with four corners of the connecting block through a third bolt.

Preferably, the lower end limiting block is in threaded connection with the upper end limiting block through a second bolt, the radian of the inner wall of the lower end limiting block is equal to the radian of the outer diameter of the bottom end of the battery valve, and the radian of the inner diameter of the upper end limiting block is equal to the radian of the outer diameter of the bottom end of the battery valve.

Preferably, the flange at the bottom of the battery valve is in threaded connection with the flange at the top of the three-way pipe through a first bolt.

Preferably, the lower end limiting block, the upper end limiting block, the extension rod, the connecting block, the grounding rod and the grounding base are made of iron metal materials.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a No. one bolt and No. four bolts that are equipped with make the utility model discloses dismantlement and installation that can be very convenient, through the lower extreme stopper that is equipped with, upper end stopper, extension rod, connecting block, the collocation use of linking up piece, earthed pole and ground connection base, the magnetic field that makes the solenoid valve work produce can be along with iron metal discharges to ground, avoids producing magnetic field interference to the equipment around the solenoid valve, and the cost is low, and the jam-proof nature is strong, has fine practicality and popularization nature.

Drawings

Fig. 1 is a schematic view of the split structure of the present invention;

fig. 2 is a schematic view of the overlooking structure of the lower end limiting block, the upper end limiting block, the extension rod and the connecting block of the utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: 1. a three-way pipe; 2. a flange plate; 3. a battery valve; 4. a first bolt; 5. a lower end limiting block; 6. a second bolt; 7. an upper end limiting block; 8. an extension pole; 9. connecting blocks; 10. a third bolt; 11. A joining block; 12. a ground rod; 13. a ground base; 14. and a fourth bolt.

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. 1-3, the present invention provides a technical solution of an anti-interference solenoid valve: the three-way pipe comprises a three-way pipe 1 and a battery valve 3, wherein the top of the three-way pipe 1 is provided with a flange 2, one end of the three-way pipe 1 close to the flange 2 is fixedly connected with the flange 2, the battery valve 3 is positioned on the flange 2 and is provided with a plurality of first bolts 4 in an inserting manner, the lower end between the top of the battery valve 3 and the flange 2 is sleeved with a lower end limiting block 5, two sides of the lower end limiting block 5 are respectively inserted with a second bolt 6, the upper end limiting block 7 is sleeved and connected with the outer wall between the top of the battery valve 3 and the flange 2, one end of the upper end limiting block 7 far away from the battery valve 3 is fixedly connected with an extension rod 8, one end of the extension rod 8 far away from the upper end limiting block 7 is fixedly connected with one side wall of a connecting block 9, four corners of the top of the connecting block 9 are respectively inserted with a third bolt, one end of the grounding rod 12 far away from the connecting block 11 is fixedly connected with a grounding base 13, and four corners of the grounding base 13 are all provided with four bolts 14 in an inserting mode.

The grounding base 13 is connected with the ground in a penetrating way through a fourth bolt 14; the connecting block 9 is in threaded connection with four corners of the connecting block 11 through a third bolt 10; the lower end limiting block 5 is in threaded connection with the upper end limiting block 7 through a second bolt 6, the radian of the inner wall of the lower end limiting block 5 is equal to the radian of the outer diameter of the bottom end of the battery valve 3, and the radian of the inner diameter of the upper end limiting block 7 is equal to the radian of the outer diameter of the bottom end of the battery valve 3; the flange 2 at the bottom of the battery valve 3 is in threaded connection with the flange 2 at the top of the three-way pipe 1 through a first bolt 4; the lower end limiting block 5, the upper end limiting block 7, the extension rod 8, the connecting block 9, the connecting block 11, the grounding rod 12 and the grounding base 13 are all made of iron metal materials.

Specifically, when installing the utility model discloses the time, establish upper end stopper 7 cover in the outer wall upper end of battery valve 3, upper and lower end stopper 5 is put in the outer wall upper end of battery valve 3, through two No. two bolts 6 with lower extreme stopper 5 and upper end stopper 7 threaded connection, after connecting, will link up piece 11, earth bar 12 and ground connection base 13 and move to the bottom of connecting block 9, connect connecting block 9 and linking piece 11 through No. three bolt 10, after connecting, connect ground connection base 13 and ground through four No. four bolts 14, after battery valve 3 begins to work, produce magnetic field, because of lower extreme stopper 5, upper end stopper 7, extension rod 8, connecting block 9, link up piece 11, earth bar 12, ground connection base 13 are made of iron metal material, be magnetic metal, the magnetic field that battery valve 3 work produced passes through lower extreme stopper 5, upper end stopper 7, The extension rod 8, the connecting block 9, the connecting block 11, the grounding rod 12 and the grounding base 13 are transmitted to the ground, so that the interference of a magnetic field to other equipment is avoided.

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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

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 an anti-interference solenoid valve, its characterized in that, includes three-way pipe (1) and battery valve (3), three-way pipe (1) top is equipped with ring flange (2), the equal fixed ring flange (2) that is connected with of one end that three-way pipe (1) and ring flange (2) are close to mutually, battery valve (3) are located to alternate on ring flange (2) and are equipped with a plurality of bolts (4), the outer wall cover of lower extreme is established between top and ring flange (2) of battery valve (3) and is connected with lower extreme stopper (5), No. two bolts (6) are all inserted to lower extreme stopper (5) both sides, the outer wall cover on between top and ring flange (2) of battery valve (3) is established and is connected with upper end stopper (7), the one end fixedly connected with extension rod (8) of battery valve (3) are kept away from to upper end stopper (7), one end that upper end stopper (7) were kept away from to extension rod (8) and one The connecting block (9) is provided with three bolts (10) at four corners of the top, one end of the connecting block (9) far away from the three bolts (10) is provided with a connecting block (11), one end of the connecting block (11) far away from the connecting block (9) is fixedly connected with grounding rods (12), one end of the grounding rods (12) far away from the connecting block (11) is fixedly connected with a grounding base (13), and four bolts (14) are arranged at four corners of the grounding base (13) in an alternating mode.

2. A tamper-proof solenoid valve according to claim 1, wherein: the grounding base (13) is connected with the ground in a penetrating mode through a fourth bolt (14).

3. A tamper-proof solenoid valve according to claim 1, wherein: the connecting block (9) is in threaded connection with four corners of the connecting block (11) through a third bolt (10).

4. A tamper-proof solenoid valve according to claim 1, wherein: lower extreme stopper (5) are through No. two bolt (6) and upper end stopper (7) threaded connection, lower extreme stopper (5) inner wall radian equals battery valve (3) bottom external diameter radian, upper end stopper (7) internal diameter radian equals battery valve (3) bottom external diameter radian.

5. A tamper-proof solenoid valve according to claim 1, wherein: and the flange (2) at the bottom of the battery valve (3) is in threaded connection with the flange (2) at the top of the three-way pipe (1) through a first bolt (4).

6. A tamper-proof solenoid valve according to claim 1, wherein: the lower end limiting block (5), the upper end limiting block (7), the extension rod (8), the connecting block (9), the connecting block (11), the grounding rod (12) and the grounding base (13) are all made of iron metal materials.