CN212178045U

CN212178045U - Valve actuator with detachable fixing frame

Info

Publication number: CN212178045U
Application number: CN202020401763.8U
Authority: CN
Inventors: 吴鹏; 张玉兵; 贾正晨; 吴宁宁
Original assignee: Lankong Valve Actuator Jiangsu Co ltd
Current assignee: Lankong Valve Actuator Jiangsu Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-18
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a belong to valve actuator technical field, specifically be a valve actuator with removable mount, include: valve, executor body and fixed plate, the valve top is connected with the base, the equal longitudinal connection in both sides about the base top has hydraulic means, the hydraulic means top extends the end and is connected with the push rod, the fixed plate is connected to the push rod, be provided with supporting seat, clamp plate, bearing one, screw rod one, handle one, grip block, bearing two, screw rod two, stopper and handle two respectively from inside to outside in the fixed plate, transversely be equipped with spiral shell groove three in the stopper, screw rod two spiro union is in spiral shell groove three, both sides the one end that the screw rod two deviates from is connected with handle two and bearing two respectively with looking one end, the executor body is connected at supporting seat top middle part, the supporting seat top left and right sides all is connected with the clamp plate, the executor body is fixed on the fixed plate through the grip block, the base spiro union is on the valve.

Description

Valve actuator with detachable fixing frame

Technical Field

The utility model relates to a valve actuator technical field specifically is a valve actuator with removable mount.

Background

The actuator is an essential important component of an automatic control system. It is used to receive the control signal from the controller and change the size of the controlled medium to maintain the controlled variable at the required value or in certain range. The actuator can be divided into three categories of pneumatic, hydraulic and electric according to the energy form, the pneumatic actuator uses compressed air as the energy, and the pneumatic actuator is characterized by simple structure, reliable and stable action, larger output thrust, convenient maintenance, fire and explosion prevention and lower price, so the pneumatic actuator can be widely applied to the production processes of chemical engineering, paper making, oil refining and the like, the pneumatic actuator can be conveniently matched with a passive instrument for use, the valve actuator is generally arranged on a valve through a fixing frame, the existing fixing frame is usually used for connecting the actuator and the valve in a welding mode, so the disassembly and the position adjustment are difficult, and the disassembly of the fixing frame can be used next time after the secondary treatment of a welding block, and the time and the labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve actuator with removable mount to current mount of proposing in solving above-mentioned background art is often connected executor and valve through welded mode, so be difficult to dismantle and adjusting position, and dismantle the mount and need just can carry out next use, the problem of time-wasting and manpower after the butt welding piece secondary treatment.

In order to achieve the above object, the utility model provides a following technical scheme: a valve actuator with a removable mount, comprising: the valve comprises a valve body, an actuator body and a fixed plate, wherein the top of the valve is connected with a base, the left side and the right side of the top of the base are both longitudinally connected with a hydraulic device, the extending end of the top of the hydraulic device is connected with a push rod, the push rod is connected with the fixed plate, the fixed plate is internally and externally provided with a support seat, a pressing plate, a bearing I, a screw rod I, a handle I, a clamping block, a bearing II, a screw rod II, a limiting block and a handle II respectively, a screw groove III is transversely arranged in the limiting block, the screw rod II is in threaded connection with the screw groove III, the end, deviating from the screw rod II, of the two sides and the end seen from the screw rod II are respectively connected with the handle II and the bearing II, the lateral wall of the clamping block is connected with the bearing II, the inward end of the clamping block is longitudinally provided with a screw groove, the upper surface of clamp plate is connected with a bearing bottom, executor body is connected at supporting seat top middle part, the supporting seat top left and right sides all is connected with the clamp plate.

Preferably, the left side and the right side of the top of the valve are transversely provided with a first screw groove, the left side and the right side of the base are provided with a second screw groove matched with the valve, bolts are arranged in the first screw groove and the second screw groove, and the base and the valve are fixed through the bolts.

Preferably, the actuator body is connected with the fixing plate through a supporting seat.

Preferably, the bottom of the pressing plate and the inner side wall of the clamping block are both provided with anti-skid layers.

Preferably, a sliding groove is transversely formed in the upper portion of the fixing plate, and the supporting seat, the pressing plate, the first bearing, the first screw, the clamping block, the second bearing, the second screw and the limiting block are all located in the sliding groove.

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

1) the executor body is fixed on the fixed plate through the grip block, and the base spiro union is on the valve, dismantles the convenience and need not carry out secondary treatment, makes things convenient for the secondary to use, does benefit to and carries.

2) Be furnished with hydraulic means, thereby realize adjusting the height of executor body through the flexible of push rod, adjust when easy to assemble.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structure of the novel fixing plate.

In the figure: the hydraulic control valve comprises a valve 1, an actuator body 2, a base 3, a bolt 4, a hydraulic device 5, a fixing plate 6, a screw rod II 7, a handle II 8, a support seat 9, a limiting block 10, a bearing II 11, a clamping block 12, a screw rod I13, a bearing I14, a pressing plate 15 and a handle I16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a valve actuator with a removable mount, comprising: the valve comprises a valve 1, an actuator body 2 and a fixing plate 6, wherein the top of the valve 1 is connected with a base 3, the left side and the right side of the top of the base 3 are longitudinally connected with hydraulic devices 5, the extending end of the top of the hydraulic device 5 is connected with a push rod, the hydraulic devices 5 control the push rod to adjust the height of the actuator body 2, the push rod is connected with the fixing plate 6, a supporting seat 9, a pressing plate 15, a bearing I14, a screw I13, a handle I16, a clamping block 12, a bearing II 11, a screw II 7, a limiting block 10 and a handle II 8 are respectively arranged in the fixing plate 6 from inside to outside, a screw groove III is transversely arranged in the limiting block 10, the screw II 7 is screwed in the screw groove III, one end, opposite to the other end of the screw II 7, on the two sides of the screw II and the other end are respectively connected with the handle II 8 and the bearing II 11, the clamping block 12, the supporting seat 9 is clamped by moving the clamping block 12, a screw groove four is longitudinally formed in the inward end of the clamping block 12, the first screw 13 is in threaded connection with the screw groove four, the top of the first screw 13 is connected with the first handle 16, the bottom of the first screw 13 is connected with the first bearing 14, the upper surface of the pressing plate 15 is connected with the bottom of the first bearing 14, the first screw 13 is longitudinally screwed through the first handle 16, the pressing plate 15 compresses the supporting seat 9 downwards, the middle of the top of the supporting seat 9 is connected with the actuator body 2, and the left side and the right side of the top of the supporting seat 9 are both connected with the pressing plate 15.

The left side and the right side of the top of the valve 1 are transversely provided with a first screw groove, the left side and the right side of the base 3 are provided with a second screw groove matched with the valve 1, bolts 4 are arranged in the first screw groove and the second screw groove, and the base 3 and the valve 1 are fixed through the bolts 4 and are convenient to detach.

The actuator body 2 is connected with the fixing plate 6 through a supporting seat 9.

The bottom of the pressing plate 15 and the inner side wall of the clamping block 12 are both provided with anti-slip layers to prevent the supporting seat 9 from slipping.

A sliding groove is transversely formed in the upper portion of the fixing plate 6, and the supporting seat 9, the pressing plate 15, the first bearing 14, the first screw 13, the clamping block 12, the second bearing 11, the second screw 7 and the limiting block 10 are all located in the sliding groove.

The working principle is as follows: fix base 3 on valve 1 through bolt 4, screw rod two 7 is twisted to the left and right sides through handle two 8, put into fixed plate 6 with supporting seat 9 of executor body 2, twist screw rod two 7 to the centre through handle two 8, until the lateral wall contact about grip block 12 inside wall and supporting seat 9, rethread handle one 16 is twisted screw rod one 13 downwards, until the top contact of clamp plate 15 bottom and supporting seat 9, fix supporting seat 9 in fixed plate 6 through grip block 12 and clamp plate 15, fix spacing executor body 2, only need to twist bolt 4 from valve 1 down during the dismantlement, loosen clamp plate 15 and grip block 12, supporting seat 9 from fixed plate 6 take out can, hydraulic means 5 control push rod can adjust the height of executor body 2.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. A valve actuator with a removable mount, comprising: valve (1), executor body (2) and fixed plate (6), its characterized in that: the top of the valve (1) is connected with a base (3), the left side and the right side of the top of the base (3) are longitudinally connected with a hydraulic device (5), the top extending end of the hydraulic device (5) is connected with a push rod, the push rod is connected with a fixing plate (6), the fixing plate (6) is internally and externally provided with a supporting seat (9), a pressing plate (15), a bearing I (14), a screw rod I (13), a handle I (16), a clamping block (12), a bearing II (11), a screw rod II (7), a limiting block (10) and a handle II (8) respectively, a screw groove III is transversely arranged in the limiting block (10), the screw rod II (7) is screwed in the screw groove III, one end of the two screw rods (7) at two sides, which deviates from each other, and one end which looks at each other, are respectively connected with the handle II (8) and the bearing II (11), the clamping block (12, the clamping block (12) is inwards provided with a screw groove four in the longitudinal direction, a screw rod I (13) is screwed in the screw groove four, the top of the screw rod I (13) is connected with a handle I (16), the bottom of the screw rod I (13) is connected with a bearing I (14), the upper surface of the pressing plate (15) is connected with the bottom of the bearing I (14), the middle of the top of the supporting seat (9) is connected with the actuator body (2), and the left side and the right side of the top of the supporting seat (9) are both connected with the pressing plate (15).

2. The valve actuator with a removable mounting bracket of claim 1, wherein: the valve is characterized in that a first threaded groove is transversely formed in the left side and the right side of the top of the valve (1), a second threaded groove matched with the valve (1) is formed in the left side and the right side of the base (3), bolts (4) are arranged in the first threaded groove and the second threaded groove, and the base (3) is fixed with the valve (1) through the bolts (4).

3. The valve actuator with a removable mounting bracket of claim 1, wherein: the actuator body (2) is connected with the fixed plate (6) through a supporting seat (9).

4. The valve actuator with a removable mounting bracket of claim 1, wherein: the bottom of the pressing plate (15) and the inner side wall of the clamping block (12) are both provided with anti-slip layers.

5. The valve actuator with a removable mounting bracket of claim 1, wherein: a sliding groove is transversely formed in the upper portion of the fixing plate (6), and the supporting seat (9), the pressing plate (15), the first bearing (14), the first screw rod (13), the clamping block (12), the second bearing (11), the second screw rod (7) and the limiting block (10) are all located in the sliding groove.