CN219105849U - Electromagnet push rod for sectional valve - Google Patents

Abstract

The utility model provides an electromagnet push rod for a sectional valve, which comprises a shell, wherein an electromagnet is fixedly connected inside the shell, one side of the electromagnet is fixedly connected with a pipe cap, the inside of the pipe cap is connected with a push rod in a sliding manner, one end of the push rod is fixedly connected with a protection head, one side of the push rod is connected with a protection component in a sliding manner, the protection component comprises a protection plate which is connected with one side of the push rod in a sliding manner, one side of the protection plate is fixedly connected with two telescopic rods, the other sides of the two telescopic rods are fixedly connected with opposite sides of the protection head, buffer springs are arranged inside the two telescopic rods, the push rod is protected through the arranged protection component, one side of the push rod is connected with the protection plate in a sliding manner, one side of the protection plate is connected with the protection head through the telescopic rods, the buffer springs are arranged inside the telescopic rods, and when the protection plate is contacted with one side of the pipe cap, the telescopic rods are extruded and retracted, the springs in the inside the telescopic rods generate a reactive force, and further play a buffering effect, and the electromagnet push rod is better protected.

Description

Electromagnet push rod for sectional valve

Technical Field

The utility model relates to the field of electromagnet push rods, in particular to an electromagnet push rod for a sectional valve.

Background

The sectional valve is a shut-off valve which is arranged on a pipeline at a certain distance, a part of pipe sections can be cut off during maintenance or accidents, in order to control the sectional valve conveniently, a sectional valve with an electromagnetic function is adopted, an electromagnet push rod is needed, the principle of the electromagnet is that electric energy is converted into magnetic energy and then into kinetic energy, in the use process of the electromagnet push rod, a rod-shaped material is generally needed to be used as a tool for operating a push rod positioned at a pipe cap, the operation is troublesome and the push rod is easy to damage when in reciprocating motion in the pipe cap, an improved electromagnet manual push rod disclosed by the application number of CN202220645182.8 is arranged in a hole of the pipe cap, a moving iron is positioned in front of the manual push rod, a sealing ring groove is formed in the manual push rod, the front end face of the manual push rod is closest to the moving iron, and one or more points are arranged on the front end face of the manual push rod, if the electromagnet push rod is a plurality of points are discrete, the electromagnet push rod is an increasingly mature technology, one side of the push rod is provided with a plurality of electromagnet push rods which are in contact with the moving iron, so that the electromagnet is prevented from being in fact that the electromagnet push rod is in the process of being contacted with the moving iron, and the electromagnet is prevented from being damaged, namely, the electromagnet is prevented from being moved in the practical process of moving iron is not to be caused, and the electromagnet is prevented from being damaged, and the moving is in the pipe cap is because the moving is because the electromagnet is not in the process to be actually caused to move: when the electromagnet push rod reciprocates in the pipe cap, one end of the electromagnet push rod collides with one side of the pipe cap easily, so that the service life of the electromagnet is influenced, and when the electromagnet push rod needs to be maintained, the electromagnet and the push rod are integrated, and then the cover plate of the shell for installing the electromagnet needs to be detached, and then the electromagnet push rod which is good in protectiveness and convenient to detach is needed.

Disclosure of Invention

The utility model aims to provide an electromagnet push rod for a sectional valve, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electro-magnet push rod for sectional type valve, includes the casing, the inside fixedly connected with electro-magnet of casing, one side fixedly connected with pipe cap of electro-magnet, the inside sliding connection of pipe cap has the push rod, the one end fixedly connected with protection head of push rod, one side sliding connection of push rod has the protection subassembly;

the protection component comprises a protection plate which is connected to one side of the push rod in a sliding way, two telescopic rods are fixedly connected to one side of the protection plate, the other sides of the two telescopic rods are fixedly connected to the opposite sides of the protection head, and buffer springs are arranged inside the two telescopic rods.

As a preferred embodiment of the present utility model: and rubber pads are fixedly connected to opposite sides of the protection plate and the pipe cap.

As a preferred embodiment of the present utility model: the top of casing is through a plurality of screw rods fixedly connected with apron.

As a preferred embodiment of the present utility model: guide rods are fixedly connected to corners around the bottom of the cover plate, and positioning holes which are connected with the guide rods in a penetrating mode are formed in corresponding positions of the top surface of the shell.

As a preferred embodiment of the present utility model: the middle of the bottom surface of the cover plate is fixedly connected with a plurality of compaction arc plates.

As a preferred embodiment of the present utility model: the size of the protection head is larger than that of the push rod, and a plurality of anti-slip rings are fixedly connected to the surface of the protection head.

As a preferred embodiment of the present utility model: the other end of the push rod is fixedly connected with a separation ball.

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

1) The protecting head is arranged on one side of the push rod, the protecting head is larger than the push rod in size, the protecting head is pulled to drive the push rod to reciprocate in the pipe cap, a plurality of guide rods are arranged at the corners of the bottom of the cover plate, a plurality of positioning holes which are connected with the guide rods in a penetrating manner are formed in the corresponding position of the top of the shell, and the cover plate is convenient to assemble and disassemble, so that the sectional valve is convenient to maintain;

2) The push rod is protected through the protection subassembly that sets up, wherein one side sliding connection of push rod has the protection shield, and protection shield one side is connected with the protection head through the telescopic link, and the inside of telescopic link is equipped with buffer spring, and then when protection shield and pipe cap one side contact, the telescopic link receives the extrusion and contracts, and its inside spring produces the resilience force, and then plays the effect of buffering to when effectively reducing the push rod and retracting, the collision between its one end and the pipe cap, and then better protection electro-magnet push rod, thereby promotes the life of sectional type valve.

Drawings

FIG. 1 is a schematic diagram of the structure of embodiment 1 of the present utility model;

FIG. 2 is a second schematic structural diagram of embodiment 1 of the present utility model;

FIG. 3 is a schematic diagram showing the disassembly of the protection component in embodiment 1 of the present utility model;

fig. 4 is a schematic structural view of embodiment 2 of the present utility model.

In the figure: 1. a housing; 2. an electromagnet; 3. a tube cap; 4. a push rod; 5. protecting the head; 6. an anti-slip ring; 7. a protection component; 71. a protective plate; 72. a telescopic rod; 73. a buffer spring; 74. a rubber pad; 8. a screw; 9. a cover plate; 10. a guide rod; 11. compressing the arc-shaped plate; 12. isolating the ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an electro-magnet push rod for sectional type valve, includes casing 1, the inside fixedly connected with electro-magnet 2 of casing 1, one side fixedly connected with pipe cap 3 of electro-magnet 2, the inside sliding connection of pipe cap 3 has push rod 4, the one end fixedly connected with protection head 5 of push rod 4, one side sliding connection of push rod 4 has protection component 7;

the protection component 7 comprises a protection plate 71 which is connected to one side of the push rod 4 in a sliding manner, one side of the protection plate 71 is fixedly connected with two telescopic rods 72, the other sides of the two telescopic rods 72 are fixedly connected with the opposite sides of the protection head 5, and buffer springs 73 are arranged in the two telescopic rods 72.

Preferably, rubber pads 74 are fixedly connected to opposite sides of the protection plate 71 and the cap 3.

Specifically, a rubber pad 74 is provided to better reduce the collision impact force between the protection plate 71 and the cap 3.

Preferably, the top of the housing 1 is fixedly connected with a cover plate 9 through a plurality of screws 8.

Specifically, cover plate 9 is fixed on the top of shell 1 through a plurality of screw rods 8, so that the installation is more firm.

Preferably, the corners around the bottom of the cover plate 9 are fixedly connected with guide rods 10, and the corresponding positions of the top surface of the shell 1 are provided with positioning holes which are connected with the guide rods 10 in a penetrating manner.

Specifically, the guide rod 10 arranged at the bottom of the cover plate 9 is aligned with the positioning hole at the corresponding side of the top surface of the shell 1, so that the cover plate 9 can be installed more quickly.

Preferably, a plurality of pressing arc plates 11 are fixedly connected to the middle of the bottom surface of the cover plate 9.

Specifically, a plurality of pressing arc plates 11 are arranged to lock with the cover plate 9 so as to fix the electromagnet 2 in the shell 1.

Preferably, the protecting head 5 is larger than the push rod 4 in size, and a plurality of anti-slip rings 6 are fixedly connected to the surface of the protecting head 5.

Specifically, the size of the protection head 5 arranged is larger, so that the protection head 5 is pulled to drive the push rod 4 to reciprocate in the pipe cap 3, and a plurality of anti-slip rings 6 are arranged on the surface of the protection head 5, so that better pulling is performed.

Working principle: when using this electro-magnet push rod, the user is equipped with protection head 5 in the pulling side of its push rod 4, because of protection head 5 is thicker than push rod 4, so that pull protection head 5 and then drive push rod 4 and slide in cap 3, and in order to avoid the push rod 4 to retract and take place stronger collision with between the cap 3, sliding connection has protection shield 71 on one side of push rod 4, protection shield 71 one side is connected with protection head 5 through telescopic link 72, and the inside of telescopic link 72 is equipped with buffer spring 73, and then the inside of protection shield 71 is equipped with buffer spring 73 with push rod 4 retract and the opposite side of cap 3 contacts and bump time, telescopic link 72 receives the extrusion and retract, buffer spring 73 in its inside produces the resilience force, and then play the effect of buffering, in order to effectively reduce the impact between its one end and the cap 3 when push rod 4 is retracted, and all be equipped with rubber pad 74 on the opposite side of protection shield 71 and cap 3, in order better reduction protection shield 71 and cap 3 between the impact force, and then better protection this electro-magnet push rod.

Example 2

Referring to fig. 4, the distinguishing features of this embodiment, which distinguish embodiment 1, are: the other end of the push rod 4 is fixedly connected with a partition ball 12.

Specifically, the other side of the push rod 4 is provided with a partition ball 12 for avoiding the attraction effect with the inside of the electromagnet 2, so that the push rod of the electromagnet can be better protected for normal use.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. The utility model provides a sectional type is electro-magnet push rod for valve, includes casing (1), its characterized in that: the novel pipe cap is characterized in that an electromagnet (2) is fixedly connected inside the shell (1), a pipe cap (3) is fixedly connected to one side of the electromagnet (2), a push rod (4) is slidably connected inside the pipe cap (3), a protection head (5) is fixedly connected to one end of the push rod (4), and a protection assembly (7) is slidably connected to one side of the push rod (4);

the protection assembly (7) comprises a protection plate (71) which is connected to one side of the push rod (4) in a sliding mode, two telescopic rods (72) are fixedly connected to one side of the protection plate (71), the other sides of the two telescopic rods (72) are fixedly connected to the opposite sides of the protection head (5), and buffer springs (73) are arranged in the telescopic rods (72).

2. The solenoid pushrod for a sectional valve according to claim 1, wherein: rubber pads (74) are fixedly connected to opposite sides of the protection plate (71) and the pipe cap (3).

3. The solenoid pushrod for a sectional valve according to claim 1, wherein: the top of the shell (1) is fixedly connected with a cover plate (9) through a plurality of screws (8).

4. A segmented valve electromagnet push rod according to claim 3, wherein: guide rods (10) are fixedly connected to corners around the bottom of the cover plate (9), and positioning holes which are connected with the guide rods (10) in a penetrating mode are formed in corresponding positions of the top surface of the shell (1).

5. A segmented valve electromagnet push rod according to claim 3, wherein: a plurality of compaction arc plates (11) are fixedly connected to the middle of the bottom surface of the cover plate (9).

6. The solenoid pushrod for a sectional valve according to claim 1, wherein: the size of the protection head (5) is larger than that of the push rod (4), and a plurality of anti-slip rings (6) are fixedly connected to the surface of the protection head (5).

7. The solenoid pushrod for a sectional valve according to claim 1, wherein: the other end of the push rod (4) is fixedly connected with a partition ball (12).

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