CN218063583U

CN218063583U - Explosion-proof valve electric actuator

Info

Publication number: CN218063583U
Application number: CN202222321647.7U
Authority: CN
Inventors: 王刚
Original assignee: Tianjin Tongyi Instrument Technology Development Co ltd
Current assignee: Tianjin Tongyi Instrument Technology Development Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-16
Anticipated expiration: 2032-09-01

Abstract

The utility model belongs to the technical field of the valve, especially, be an electronic executive device of flame-proof type valve, the on-line screen storage device comprises a base, be equipped with a plurality of antidetonation structures on the base, the fixed organism that is equipped with in top of base, the fixed motor that is equipped with in one side of organism, the opposite side of organism is equipped with the connecting axle, the both sides of connecting axle are all fixed and are equipped with spacing, the activity is equipped with hand wheel on the connecting axle, the top of organism is equipped with the control box, the front of organism is equipped with the output shaft, the fixed connecting block that is equipped with in one side of hand wheel, be equipped with the mounting hole on the connecting block, the both sides of mounting hole all are equipped with spacing groove, spacing and spacing groove looks adaptation, the utility model discloses a set up bottom plate, attenuator, connecting plate and block rubber, can absorb and cushion the vibrations that produce when equipment operation, reduce the noise when equipment operation, reduce the amplitude, prolong the life of equipment.

Description

Explosion-proof valve electric actuator

Technical Field

The utility model relates to the technical field of valves, especially, relate to an explosion-proof type valve electric actuator.

Background

The valve is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, plays a critical role in the control process of fluid, and influences the safety of workers if a manual valve is adopted to open or close in a dangerous area, so that the explosion-proof type valve electric actuator is used for remotely controlling the valve, and the safety index is improved.

However, in the prior art, the manual adjusting wheel disc on the electric actuating device is welded with the machine body, when the electric actuating device is not used, the occupied space of the manual wheel is large, the existing equipment shakes when in use, the noise is large, and the service life of the equipment is influenced, so that the flame-proof type valve electric actuating device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an explosion-proof valve electric actuator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an explosion-proof type valve electric actuator, includes the base, be equipped with a plurality of shock-resistant structures on the base, the fixed organism that is equipped with in top of base, the fixed motor that is equipped with in one side of organism, the opposite side of organism is equipped with the connecting axle, the both sides of connecting axle are all fixed and are equipped with spacing, the activity is equipped with hand wheel on the connecting axle, the top of organism is equipped with the control box, the front of organism is equipped with the output shaft.

Preferably, one side of hand round is fixed and is equipped with the connecting block, be equipped with the mounting hole on the connecting block, the both sides of mounting hole all are equipped with the spacing groove, spacing strip and spacing groove looks adaptation.

Preferably, the number of the anti-seismic structures is four, and the four anti-seismic structures are arranged in a rectangular shape.

Preferably, the mounting hole is matched with the connecting shaft, and the depth of each of the two limiting grooves and the two limiting strips is eight centimeters.

Preferably, the anti-seismic structure includes the threaded rod, threaded rod and base swing joint, the fixed connecting plate that is equipped with in bottom of threaded rod, the fixed a plurality of dampers that are equipped with in bottom of connecting plate, it is a plurality of the output of damper is fixed and is equipped with same bottom plate, be equipped with same block rubber between bottom plate and the connecting plate, the fixed regulation rim plate that is equipped with in top of threaded rod, the outer fringe of adjusting the rim plate is equipped with a plurality of archs.

Preferably, four round holes which are arranged in a rectangular shape are arranged on the base, threads are arranged on the inner walls of the round holes, and the threaded rods are matched with the threads on the inner walls of the round holes.

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

1. the utility model can absorb and buffer the vibration generated during the operation of the equipment by arranging the bottom plate, the damper, the connecting plate and the rubber block, thereby reducing the noise during the operation of the equipment, reducing the amplitude and prolonging the service life of the equipment;

2. the utility model discloses still through setting up parts such as connecting block, mounting hole, spacing and spacing groove, can be according to actual conditions hand wheel of quick assembly disassembly, not using manual regulation, can remove it fast down, reduce the space and occupy.

Drawings

Fig. 1 is a schematic view of a first-view perspective structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the medium-hand wheel of the present invention;

fig. 4 is a schematic three-dimensional structure of the middle connecting shaft of the present invention;

FIG. 5 is an enlarged schematic view of portion A of FIG. 1;

in the figure: 1. a base; 2. an earthquake-resistant structure; 201. a threaded rod; 202. a connecting plate; 203. a damper; 204. a base plate; 205. a rubber block; 206. adjusting the wheel disc; 3. a body; 4. a motor; 5. a connecting shaft; 6. a limiting strip; 7. a hand-operated wheel; 8. connecting blocks; 9. mounting holes; 10. a limiting groove; 11. a control box; 12. and an output shaft.

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. 1-5, the present invention provides a technical solution: an explosion-proof valve electric actuator comprises a base 1, wherein a plurality of anti-seismic structures 2 are arranged on the base 1, a machine body 3 is mounted on the top of the base 1 through bolts, a motor 4 is mounted on one side of the machine body 3 through bolts, a connecting shaft 5 is arranged on the other side of the machine body 3, limiting strips 6 are welded on two sides of the connecting shaft 5, a hand-operated wheel 7 is inserted on the connecting shaft 5, a control box 11 is arranged on the top of the machine body 3, and an output shaft 12 is arranged on the front side of the machine body 3;

one side welding of hand wheel 7 has connecting block 8, be equipped with mounting hole 9 on connecting block 8, the both sides of mounting hole 9 all are equipped with spacing groove 10, spacing 6 and spacing groove 10 looks adaptation, the number of antidetonation structure 2 is four, and four antidetonation structures 2 are the rectangle and arrange, mounting

hole

9 and 5 looks adaptations of connecting axle, the degree of depth of two spacing grooves 10 and spacing 6 is eight centimeters, antidetonation structure 2 includes threaded rod 201, threaded rod 201 and base 1 threaded connection, the bottom welding of threaded rod 201 has connecting plate 202, a plurality of attenuator 203 are installed to the bottom bolt of connecting plate 202, same bottom plate 204 is installed to the output bolt of a plurality of attenuator 203, be equipped with same rubber piece 205 between bottom plate 204 and the connecting plate 202, the top welding of threaded rod 201 has regulation rim plate 206, the outer fringe of adjusting rim plate 206 is equipped with a plurality of archs, the bellied setting can make things convenient for relevant personnel to hold the rotation, the condition of skidding prevents to appear, be equipped with four round holes that are the rectangle and arrange on the base 1, the inner wall is equipped with the screw thread, 201 and threaded rod inner wall looks adaptation.

The working principle is as follows: during the use, through starter motor 4, can drive output shaft 12, thereby realize adjustment valve's degree of opening and shutting, in equipment operation period, motor 4's vibrations can be propagated to base 1 on, base 1 can exert pressure to connecting plate 204, connecting plate 204 frequently extrudees attenuator 203 and block rubber 205 again, attenuator 203 and block rubber 205 can absorb and cushion the vibrational force this moment, reduce the whole range of vibration of equipment, can realize falling the function of making an uproar, threaded rod 201 and setting up of adjusting rim plate 206 can give base 1 leveling according to the operating mode of reality, guarantee the normal function of equipment, when having a power failure or motor 4 trouble, when unable operation, establish hand wheel 7 cover on connecting axle 5, make two spacing 6 inject two spacing inslots 10, can rotate hand wheel 7, carry out manual regulation.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 explosion-proof type valve electric actuator, includes base (1), its characterized in that: be equipped with a plurality of shock-resistant structure (2) on base (1), the fixed organism (3) that is equipped with in top of base (1), one side of organism (3) is fixed and is equipped with motor (4), the opposite side of organism (3) is equipped with connecting axle (5), the both sides of connecting axle (5) are all fixed and are equipped with spacing (6), the activity is equipped with hand wheel (7) on connecting axle (5), the top of organism (3) is equipped with control box (11), the front of organism (3) is equipped with output shaft (12).

2. The explosion-proof valve electric actuator according to claim 1, characterized in that: the hand-operated wheel is characterized in that a connecting block (8) is fixedly arranged on one side of the hand-operated wheel (7), mounting holes (9) are formed in the connecting block (8), limiting grooves (10) are formed in two sides of each mounting hole (9), and the limiting strips (6) are matched with the limiting grooves (10).

3. The explosion-proof valve electric actuator according to claim 1, characterized in that: the number of the anti-seismic structures (2) is four, and the four anti-seismic structures (2) are arranged in a rectangular shape.

4. The explosion-proof valve electric actuator according to claim 2, characterized in that: the mounting hole (9) is matched with the connecting shaft (5), and the depth of the two limiting grooves (10) and the depth of the two limiting strips (6) are eight centimeters.

5. The explosion-proof valve electric actuator according to claim 1, characterized in that: antidetonation structure (2) include threaded rod (201), threaded rod (201) and base (1) swing joint, the fixed connecting plate (202) that is equipped with in bottom of threaded rod (201), the fixed a plurality of attenuator (203) that are equipped with in bottom of connecting plate (202), it is a plurality of the output of attenuator (203) is fixed and is equipped with same bottom plate (204), be equipped with same rubber piece (205) between bottom plate (204) and connecting plate (202), the fixed regulation rim plate (206) that is equipped with in top of threaded rod (201), the outer fringe of adjusting rim plate (206) is equipped with a plurality of archs.

6. The explosion-proof valve electric actuator according to claim 5, characterized in that: four round holes which are arranged in a rectangular shape are arranged on the base (1), threads are arranged on the inner walls of the round holes, and the threaded rods (201) are matched with the threads on the inner walls of the round holes.