CN219263319U

CN219263319U - Adjustable valve electric actuator

Info

Publication number: CN219263319U
Application number: CN202222574534.8U
Authority: CN
Inventors: 李乐; 张雨涛
Original assignee: Daqi Instrument Automation Gu'an Co ltd
Current assignee: Daqi Instrument Automation Gu'an Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-06-27
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to the technical field of electric actuators, in particular to an adjustable valve electric actuator, which comprises: the electric actuator body, valve and support, support mounting are in the top of valve, and the top of support is arranged in to the electric actuator body, and the bottom fixedly connected with ring body of electric actuator body, the bottom annular array of ring body have a plurality of spliced poles, and the block hole has all been seted up to the lateral wall of spliced pole, and the top fixed cover on support surface is equipped with the mounting disc, and a plurality of through holes have been seted up to the middle part annular array on mounting disc surface, and the bottom annular array of mounting disc is provided with a plurality of locating component. According to the utility model, the plurality of positioning assemblies are arranged, when the electric actuator body is required to be disassembled and replaced, a worker can pull the pull block, so that the movable rod drives the connecting block and the clamping block to move towards the inner side of the mounting cylinder, one end part of the clamping block is completely separated from the inner cavity of the clamping hole, and the limit of the connecting column is released.

Description

Adjustable valve electric actuator

Technical Field

The utility model relates to the technical field of electric actuators, in particular to an adjustable valve electric actuator.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, and at present, a valve electric actuator is additionally arranged on part of the valve to adjust valve opening and closing, and the valve electric actuator refers to a machine which uses electric energy as a main energy source and is used for driving the valve.

The electric actuator on the current standard valve electric actuator is mostly mounted on a valve through screws and nuts, and because the size of part of the valve electric actuator is smaller, the connection positions of the screws and the nuts are closer to the ground after the valve electric actuator is mounted, the method is used for mounting and butt joint, a worker is difficult to determine the position of the nut at the connection position of the bottom of the electric actuator when using a tool to dismount the electric actuator on the valve electric actuator, time and labor are wasted when the nut is twisted, and further the working efficiency is lower when the electric actuator is dismounted.

Disclosure of Invention

The utility model aims to provide an adjustable valve electric actuator which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an adjustable valve electric actuator comprising: the electric actuator comprises an electric actuator body, a valve and a support, wherein the support is arranged at the top of the valve, the electric actuator body is arranged at the top of the support, a ring body is fixedly connected to the bottom end of the electric actuator body, a plurality of connecting columns are arranged on the annular array at the bottom end of the ring body, clamping holes are formed in the outer side walls of the connecting columns, a mounting plate is fixedly sleeved on the top of the surface of the support, a plurality of through holes are formed in the annular array at the middle of the surface of the mounting plate, a plurality of positioning assemblies are arranged on the annular array at the bottom of the mounting plate, and reinforcing assemblies are arranged on one side of the positioning assemblies.

As still further aspects of the utility model: the positioning assembly comprises a mounting cylinder, the mounting cylinder is fixed on the side of the bottom end of the mounting disc, a movable rod is arranged in the inner cavity of the mounting cylinder, a clamping block is fixedly connected to one end of the movable rod, and a connecting block is fixedly penetrated in the middle of the surface of the movable rod.

As still further aspects of the utility model: the part of the movable rod, which is positioned between the connecting block and the inner wall of the mounting cylinder, is sleeved with a first spring, one side of the mounting cylinder is provided with a pull block, and the other end of the movable rod movably penetrates through the inner wall of the mounting cylinder and is fixedly connected with the inner wall of the pull block.

As still further aspects of the utility model: one side fixedly connected with built-in section of thick bamboo of installation section of thick bamboo bottom, the inner chamber of built-in section of thick bamboo is linked together with the inner chamber of installation section of thick bamboo, the inner chamber of built-in section of thick bamboo is provided with the connecting rod, the one end fixedly connected with of connecting rod supports the piece.

As still further aspects of the utility model: the other end of the connecting rod fixedly penetrates through the inner wall of the built-in cylinder and is fixedly connected with a holding block, and a second spring is sleeved on the part, located between the abutting block and the built-in cylinder, of the connecting rod.

As still further aspects of the utility model: the reinforcing component comprises through holes formed in one side of the surface of the mounting plate, the through holes and the mounting cylinders are distributed in a staggered mode, the inner walls of the through holes are rotationally connected with the butt joint cylinders through damping rotating shafts, and one side of each butt joint cylinder is provided with a telescopic rod.

As still further aspects of the utility model: one end fixedly connected with earth block of telescopic link, be connected with the spring III between telescopic link and the inner wall of butt joint section of thick bamboo.

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

1. through setting up a plurality of locating component, when dismantling the change to electric actuator body, the staff can stimulate and draw the piece for the movable rod drives connecting block and fixture block to the inboard removal of installation section of thick bamboo, thereby let the one end of fixture block break away from the inner chamber of block hole completely, remove the spacing to the spliced pole, and when the clearance between connecting block and the fixture block corresponds with the position of supporting the piece, under the effect of spring two, make to support between piece card and connecting block and the fixture block, can upwards drag electric actuator body, accomplish and dismantle, so not only made things convenient for the staff to install electric actuator body on the support, also made things convenient for simultaneously to dismantle the change to electric actuator body follow-up at the installation, work efficiency and convenience when the electric actuator is dismantled to the staff have been improved.

2. Through setting up the reinforcement subassembly, after installing valve electric actuator, rotatable butt joint section of thick bamboo for telescopic link and earth connection are downward directed, let earth connection and ground contact at the telescopic link later, thereby consolidate the electric actuator body on valve electric actuator upper portion, ensure the device and use the stability that is, and under the effect of spring three, reduced the impact force after the electric actuator body receives the power.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a split three-dimensional structure of the present utility model;

FIG. 3 is a schematic perspective view of a positioning assembly according to the present utility model;

fig. 4 is a schematic perspective view of a reinforcement assembly according to the present utility model.

In the figure: 1. an electric actuator body; 2. a valve; 3. a bracket; 4. a ring body; 5. a connecting column; 6. a clamping hole; 7. a mounting plate; 8. a through hole; 9. a positioning assembly; 91. a mounting cylinder; 92. a movable rod; 93. a clamping block; 94. a connecting block; 95. a first spring; 96. pulling blocks; 97. a built-in cylinder; 98. a connecting rod; 99. abutting blocks; 910. holding blocks; 911. a second spring; 10. a reinforcement assembly; 101. a through hole; 102. a butt joint barrel; 103. a telescopic rod; 104. a grounding block; 105. and a third spring.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present utility model, an electric actuator for an adjustable valve is provided.

In fig. 1, 2, 3 and 4: an adjustable valve electric actuator comprising: the electric actuator body 1, the valve 2 and the bracket 3, the bracket 3 is arranged at the top of the valve 2, the electric actuator body 1 is arranged at the top of the bracket 3, the electric actuator body 1 is fixedly connected with the ring body 4 at the bottom end, a plurality of connecting columns 5 are annularly arranged at the bottom end of the ring body 4, the number of the connecting columns 5 is four, the outer side wall of the connecting column 5 is provided with clamping holes 6, the top of the surface of the bracket 3 is fixedly sleeved with a mounting plate 7, the middle annular array of the surface of the mounting plate 7 is provided with a plurality of through holes 8, the number of the through holes 8 is four and the positions are corresponding, the bottom annular array of the mounting plate 7 is provided with a plurality of positioning components 9, the number of the positioning components 9 is four, one side of the positioning components 9 is provided with a reinforcing component 10, the positioning components 9 comprise mounting cylinders 91, the mounting cylinders 91 are fixed at the side of the bottom end of the mounting plate 7, one end of the mounting cylinder 91 extends to the outside of the mounting plate 7, a movable rod 92 is arranged in the inner cavity of the mounting cylinder 91, a clamping block 93 is fixedly connected to one end of the movable rod 92, the position of the clamping block 93 corresponds to the position of the clamping hole 6, the shape of the clamping block is matched, a connecting block 94 is fixedly penetrated through the middle part of the surface of the movable rod 92, a spring I95 is sleeved on the part of the movable rod 92 between the connecting block 94 and the inner wall of the mounting cylinder 91, a pull block 96 is arranged on one side of the mounting cylinder 91, the pull block 96 is arranged on the part of the outer mounting cylinder 91 positioned on the mounting plate 7, the other end of the movable rod 92 movably penetrates through the inner wall of the mounting cylinder 91 and is fixedly connected with the inner wall of the pull block 96, a built-in cylinder 97 is fixedly connected to one side of the bottom end of the mounting cylinder 91, the inner cavity of the built-in cylinder 97 is communicated with the inner cavity of the mounting cylinder 91, a connecting rod 98 is arranged in the inner cavity of the built-in cylinder 97, one end of the connecting rod 98 is fixedly connected with a supporting block 99, the diameter of the abutting block 99 is smaller than the length between the clamping block 93 and the connecting block 94, the other end of the connecting rod 98 fixedly penetrates through the inner wall of the built-in barrel 97 and is fixedly connected with a holding block 910, and a spring II 911 is sleeved on the part of the connecting rod 98 between the abutting block 99 and the built-in barrel 97, so that the movable rod 92 after moving is conveniently limited.

In fig. 1, 2 and 4: the reinforcement assembly 10 is including opening the through-hole 101 in 7 surface one side of mounting disc, and through-hole 101 and mounting cylinder 91 are crisscross the distribution, and the inner wall of through-hole 101 is connected with butt joint section of thick bamboo 102 through damping pivot rotation, and one side of butt joint section of thick bamboo 102 is provided with telescopic link 103, and telescopic link 103 adopts to be prior art, and telescopic link 103's one end fixedly connected with grounding piece 104, and grounding piece 104 is the sphere, is connected with spring three 105 between telescopic link 103 and the inner wall of butt joint section of thick bamboo 102.

The working principle of the utility model is as follows: when the electric actuator body 1 on the valve electric actuator after the installation needs to be disassembled and replaced, a worker can pull the pull block 96 by hand, so that the movable rod 92 drives the connecting block 94 and the clamping block 93 to move towards the inner side of the installation cylinder 91, one end part of the clamping block 93 is completely separated from the inner cavity of the clamping hole 6, limit of the movable rod 92 is released, simultaneously when the gap between the connecting block 94 and the clamping block 93 corresponds to the position of the abutting block 99, under the action of the spring two 911, the abutting block 99 is clamped between the connecting block 94 and the clamping block 93, limit of the movable rod 92 after the movement is carried out, the limit of the other three connecting columns 5 is released by the step, namely, the electric actuator body 1 can be disassembled, and after the connecting column 5 on the bottom ring 4 of the electric actuator body 1 after the installation is enabled to penetrate through the through hole 8, the holding block 910 is pulled, one end part of the abutting block 99 is separated from the gap between the clamping block 93 and the connecting block 94, limit of the movable rod 92 is released, under the action of the spring one 95, the clamping block 93 is enabled to be placed in the inner cavity 103 of the clamping hole 6, the four connecting blocks 103 are clamped, the valve 103 is enabled to be arranged, the electric actuator body 104 is enabled to be arranged to be in contact with the ground, and the electric actuator body 104 is enabled to be rotatably mounted on the ground, and the electric actuator body 104 is enabled to be contacted with the ground, and then, and the electric actuator body is enabled to be rotatably and contacted with the electric actuator body 102 is enabled to be mounted to be subjected to the ground.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An adjustable valve electric actuator, comprising: electric actuator body (1), valve (2) and support (3), support (3) are installed in the top of valve (2), the top of support (3) is arranged in to electric actuator body (1), the bottom fixedly connected with ring body (4) of electric actuator body (1), the bottom annular array of ring body (4) has a plurality of spliced poles (5), block hole (6) have all been seted up to the lateral wall of spliced pole (5), the fixed cover in top on support (3) surface is equipped with mounting disc (7), a plurality of through-holes (8) have been seted up to the middle part annular array on mounting disc (7) surface, the bottom annular array of mounting disc (7) is provided with a plurality of locating component (9), one side of locating component (9) is provided with reinforcement subassembly (10).

2. An adjustable valve electric actuator as defined in claim 1, wherein: the positioning assembly (9) comprises a mounting cylinder (91), the mounting cylinder (91) is fixed on the side of the bottom end of the mounting disc (7), a movable rod (92) is arranged in an inner cavity of the mounting cylinder (91), a clamping block (93) is fixedly connected to one end of the movable rod (92), and a connecting block (94) is fixedly penetrated in the middle of the surface of the movable rod (92).

3. An adjustable valve electric actuator as defined in claim 2, wherein: the part of the movable rod (92) between the connecting block (94) and the inner wall of the mounting cylinder (91) is sleeved with a first spring (95), one side of the mounting cylinder (91) is provided with a pull block (96), and the other end of the movable rod (92) movably penetrates through the inner wall of the mounting cylinder (91) and is fixedly connected with the inner wall of the pull block (96).

4. An adjustable valve electric actuator as defined in claim 2, wherein: one side fixedly connected with built-in section of thick bamboo (97) of mounting tube (91) bottom, the inner chamber of built-in section of thick bamboo (97) is linked together with the inner chamber of mounting tube (91), the inner chamber of built-in section of thick bamboo (97) is provided with connecting rod (98), the one end fixedly connected with of connecting rod (98) supports piece (99).

5. An adjustable valve electric actuator as defined in claim 4, wherein: the other end of the connecting rod (98) fixedly penetrates through the inner wall of the built-in barrel (97) and is fixedly connected with a holding block (910), and a spring II (911) is sleeved on the part of the connecting rod (98) between the abutting block (99) and the built-in barrel (97).

6. An adjustable valve electric actuator as defined in claim 1, wherein: the reinforcing component (10) comprises through holes (101) which are formed in one side of the surface of the mounting disc (7), and the through holes (101) and the mounting cylinder (91) are distributed in a staggered mode.

7. An adjustable valve electric actuator as defined in claim 6, wherein: the inner wall of the through hole (101) is rotationally connected with a butt joint barrel (102) through a damping rotating shaft, and one side of the butt joint barrel (102) is provided with a telescopic rod (103).

8. An adjustable valve electric actuator as defined in claim 7, wherein: one end of the telescopic rod (103) is fixedly connected with a grounding block (104), and a spring III (105) is connected between the telescopic rod (103) and the inner wall of the butt joint barrel (102).