CN213146038U - Self-supporting valve electric actuator - Google Patents
Self-supporting valve electric actuator Download PDFInfo
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- CN213146038U CN213146038U CN202022094536.8U CN202022094536U CN213146038U CN 213146038 U CN213146038 U CN 213146038U CN 202022094536 U CN202022094536 U CN 202022094536U CN 213146038 U CN213146038 U CN 213146038U
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- electric actuator
- supporting
- actuator body
- groove
- shaped groove
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Abstract
The utility model provides a but self-supporting valve electric actuator, relates to electric actuator technical field, includes: an electric actuator body; and a support mechanism connected to the electric actuator body, the support mechanism comprising: the supporting groove is a U-shaped groove, two rotating grooves are symmetrically formed in the inner wall of the U-shaped groove in opposite directions, a clamping jaw is rotatably connected in each rotating groove, and a limiting groove is formed in the middle of each clamping jaw; the supporting plate is connected between the two limiting grooves in a sliding mode, and the supporting plate is elastically connected with the bottom of the U-shaped groove through a spring; the supporting plate slides to drive the two clamping jaws to move in opposite directions or move away from each other, so that the electric actuator body is clamped and supported or separated from the clamping; and clamping jaw and U type groove can play the effect that supports the electric actuator body for the most weight of electric actuator body falls on clamping jaw and U type groove, thereby lightens the weight that the pipeline bore, improves the life of pipeline.
Description
Technical Field
The utility model relates to an electric actuator technical field, concretely relates to valve electric actuator that can self-supporting.
Background
An electric actuator is a drive device that provides linear or rotational motion, using some type of drive energy and operating under some type of control signal. Actuators use liquid, gas, electricity or other energy sources and convert them into drive action by motors, cylinders or other means.
The existing electric valve is directly arranged on a pipeline, and an electric actuator of the valve has large dead weight, so that the pipeline deforms after the valve works for a long time, and the service life of the pipeline is influenced; and electric actuator generally adopts the bolt snap-on to fix on wall body or stand support, and the installation is dismantled and is all required dismouting bolt, and nevertheless the operation process of dismouting bolt is comparatively loaded down with trivial details, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses weight according to current valve electric actuator influences pipeline life's problem, the utility model discloses a following technical scheme:
a self-supporting electric valve actuator comprising:
an electric actuator body; also comprises
A support mechanism coupled to the electric actuator body, the support mechanism comprising:
the supporting groove is a U-shaped groove, two rotating grooves are symmetrically formed in the inner wall of the U-shaped groove in opposite directions, a clamping jaw is rotatably connected in each rotating groove, and a limiting groove is formed in the middle of each clamping jaw; and
the supporting plate is connected between the two limiting grooves in a sliding mode, and the supporting plate is elastically connected with the bottom of the U-shaped groove through a spring;
the supporting plate slides to drive the two clamping jaws to move in opposite directions or move away from each other.
Compared with the prior art, the utility model discloses following beneficial effect has: when the electric actuator is used, the U-shaped groove is fixed on the ground or a wall body, the electric actuator body is pushed into the U-shaped groove and is abutted against the supporting plate, the electric actuator body is continuously pushed to press the supporting plate and compress the spring at the same time, so that the supporting plate moves in the limiting groove, when the supporting plate is abutted against the inner wall of one side, close to the bottom of the U-shaped groove, of the limiting groove, the supporting plate drives the two clamping jaws to move in opposite directions so as to clamp the electric actuator body in the U-shaped groove, and the clamping jaws and the U-shaped groove can play a role of supporting the electric actuator body, so that most of the weight of the electric actuator body falls on the clamping jaws and the U-shaped groove, the; when the electric actuator body needs to be taken down, the electric actuator body is pulled towards the outside of the U-shaped groove, the spring pushes the supporting plate to move reversely in the limiting groove, when the supporting plate moves to the inner wall close to one side of the electric actuator body with the limiting groove and is abutted, the two clamping jaws deviate from the movement and are separated from the electric actuator body, and then the electric actuator body is taken out, so that the operation is convenient, time and labor are saved.
Preferably, the U type groove outside is equipped with the push pedal, the push pedal is worn to locate the inside and outside connecting rod of U type groove through sliding and is linked to each other with the backup pad.
Preferably, a plurality of spherical draw-in grooves have been seted up to U type tank bottom, fixed mounting is on one side that the backup pad is close to U type tank bottom with a plurality of spherical buckles of a plurality of spherical draw-in grooves one-to-one joint, and a plurality of spherical buckle sets up between clamping jaw and spring.
Preferably, the cross section of the lower shell of the electric actuator body is annular, an arc-shaped groove is formed in one surface, in contact with the lower part of the electric actuator body, of the supporting plate, and the lower part of the electric actuator body is clamped into the arc-shaped groove and tightly attached to the arc-shaped groove.
Preferably, each clamping end of the clamping jaw is provided with a circular arc-shaped opening, and the circular arc-shaped opening is tightly attached to the outer wall of the lower portion of the electric actuator body.
Preferably, the U-shaped groove is detachably mounted on a wall or a stand column.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a sectional view taken along a-a in fig. 1.
Fig. 3 is a cross-sectional view of the loosened state of fig. 2.
The numbers in the figures are in order: 1. an electric actuator body; 2. a support mechanism; 21. a support groove; 211. a rotating groove; 22. a clamping jaw; 221. a limiting groove; 23. a support plate; 24. a connecting rod; 25. pushing the plate; 26. a spring; 27. a spherical buckle; 28. a spherical clamping groove; 3. and (4) bolts.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:
in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "bottom", "side", "middle", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplified description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the above terms according to specific situations.
As shown in fig. 1 and 2, an embodiment of the present invention provides a self-supporting electric actuator for a valve, including: an electric actuator body 1; still include the supporting mechanism 2 who links to each other with electric actuator body 1, supporting mechanism 2 includes: the supporting groove 21 is a U-shaped groove, two rotating grooves 211 are symmetrically formed in the inner wall of the U-shaped groove in opposite directions, a clamping jaw 22 is rotatably connected in each rotating groove 211, and a limiting groove 221 is formed in the middle of each clamping jaw 22; and the supporting plate 23 is connected between the two limiting grooves 221 in a sliding mode, and the supporting plate 23 is elastically connected with the bottom of the U-shaped groove through a spring 26.
When in use, the U-shaped groove is fixed on the ground or a wall body along the horizontal direction, the rotating shaft of the clamping jaw 22 is vertically arranged, the supporting plate 23 is longitudinally arranged, then the electric actuator body 1 is pushed into the U-shaped groove and is propped against the supporting plate 23, the electric actuator body 1 is continuously pushed to press the supporting plate 23 and simultaneously compress the spring 26, so that the supporting plate 23 moves in the limiting groove 221, when the support plate 23 abuts against the inner wall of the limiting groove 221 at one side close to the bottom of the U-shaped groove, the support plate 23 drives the two clamping jaws 22 to move towards each other so as to clamp the electric actuator body 1 in the U-shaped groove, and the clamping jaw 22 and the U-shaped groove can play a role of supporting the electric actuator body 1, most of the weight of the electric actuator body 1 falls on the clamping jaw 22 and the U-shaped groove, so that the weight borne by the pipeline is reduced, and the service life of the pipeline is prolonged; when electric actuator body 1 is taken off as required, with electric actuator body 1 to the outside pulling of U type groove, spring 26 promotes backup pad 23 at spacing groove 221 internal reverse motion, when backup pad 23 moves to and is close to the inner wall counterbalance of electric actuator body 1 one side with spacing groove 221, two clamping jaws 22 deviate from the motion and two clamping jaws 22 break away from with electric actuator body 1, afterwards with electric actuator body 1 take out can, convenient operation labour saving and time saving.
As shown in fig. 3, according to another embodiment of the present invention, the self-supporting electric actuator for a valve is preferably provided with a push plate 25 outside the U-shaped groove, the push plate 25 is connected to the support plate 23 through a connecting rod 24 slidably inserted into and out of the U-shaped groove, and the connecting rods 24 are preferably provided in two in consideration of the maximum transmission of the push plate thrust and the area of the bottom of the U-shaped groove; the electric actuator body 1 pushes the supporting plate 23 to move in the limiting groove 221, the supporting plate 23 drives the push plate 25 to move outside the U-shaped groove through the connecting rod 24, and when the clamping jaw 22 is in a state of clamping the electric actuator body 1, the push plate 25 moves to a position farthest from the bottom of the U-shaped groove; when the electric actuator body 1 needs to be taken out, the push plate 25 is pushed towards the bottom of the U-shaped groove, so that the push plate 25 pushes the support plate 23 to move in the limit groove 221 in the reverse direction through the connecting rod 24, and when the support plate 23 abuts against the inner wall of the limit groove 221, which is close to one side of the electric actuator body 1, the support plate 23 pushes the clamping jaw 22 to rotate and break away from the clamping of the electric actuator body 1.
As shown in fig. 3, according to another embodiment of the present invention, in the self-supporting electric actuator for a valve, preferably, a plurality of spherical clamping grooves 28 are formed at the bottom of the U-shaped groove, a plurality of spherical fasteners 27 that are fastened to the plurality of spherical clamping grooves 28 in a one-to-one correspondence are fixedly installed on one side of the supporting plate 23 near the bottom of the U-shaped groove, and the plurality of spherical fasteners 27 are disposed between the clamping jaw 22 and the spring 26; the electric actuator body 1 pushes the support plate 23 to move towards the bottom of the U-shaped groove, when the clamping jaw 22 rotates to just clamp the electric actuator body 1, the spherical buckle 27 is clamped in the spherical clamping groove 28, the electric actuator body 1 is prevented from being easily separated from the clamping jaw 22 under the action of external force, and the push plate 25 is located at the position farthest from the U-shaped groove; when the electric actuator body 1 needs to be taken out, the push plate 25 outside the U-shaped groove is pushed, so that the spherical buckle 27 is separated from the spherical clamping groove 28, the support plate 23 is pushed to move reversely in the limiting groove 221 through the connecting rod 24, and when the support plate 23 abuts against the inner wall of the limiting groove 221, which is close to one side of the electric actuator body 1, the clamping jaw 22 is driven to rotate and separate from clamping the electric actuator body 1; considering the size of the space inside the U-shaped groove and the force required to push the push plate 25, it is preferable that there are two ball catches 27 and two ball catches 28, respectively.
As shown in fig. 3, according to another embodiment of the present invention, the self-supporting electric actuator for a valve further includes a supporting plate 23, the cross section of the lower casing of the electric actuator body 1 is annular, an arc-shaped groove is formed on one surface of the supporting plate 23 contacting with the electric actuator body 1, the casing of the lower part of the electric actuator body 1 is clamped into the arc-shaped groove, and the outer wall of the casing is tightly attached to the arc-shaped groove; the in-process to the centre gripping of electric actuator body 1 is makeed, in electric actuator body 1 can block into the arc wall all the time, plays spacing effect to electric actuator body 1, prevents that electric actuator body 1 from taking place the displacement in backup pad 23 to lead to the centre gripping unstability.
As shown in fig. 3, according to another embodiment of the present invention, the self-supporting electric valve actuator further optimizes the clamping jaws 22 included therein, and each clamping end of the clamping jaw 22 is provided with an arc-shaped opening, and the arc-shaped opening is closely attached to the outer wall of the electric actuator body 1; in the process of clamping the electric actuator body 1, the arc-shaped openings of the two clamping jaws 22 are matched with the arc-shaped grooves on the supporting plate 23 to be tightly attached to the outer wall of the shell at the lower part of the electric actuator body 1, so that the electric actuator body 1 is stably clamped, and the electric actuator body 1 is prevented from displacing in the clamping process; simultaneously, the arc-shaped opening and the arc-shaped groove can be tightly attached to the electric actuator body 1, so that the clamping jaw 22 can be prevented from damaging the outer wall of the lower shell of the electric actuator body 1 in the process of clamping the electric actuator body 1.
As shown in fig. 3, according to another embodiment of the present invention, the self-supporting electric actuator for a valve further includes a supporting groove 21, and the U-shaped groove is detachably mounted on a wall or a column; the electric actuator body 1 and the supporting mechanism 2 can be replaced at will, and the use is more flexible.
The utility model discloses an application principle does: when the utility model is used, firstly, the U-shaped groove is fixed on the ground or the wall body through the bolt 3, then the electric actuator body 1 is pushed into the U-shaped groove and is clamped into the arc-shaped groove of the support plate 23, the electric actuator body 1 is continuously pushed to press the support plate 23 and simultaneously compress the spring 26, so that the support plate 23 moves in the limit groove 221, when the support plate 23 is abutted against the inner wall of the limit groove 221 close to one side of the bottom of the support groove 21, the support plate 23 drives the clamping jaw 22 to rotate and clamp the electric actuator body 1 in the U-shaped groove, meanwhile, the spherical buckle 27 on the support plate 23 is clamped into the spherical clamping groove 28 at the bottom of the U-shaped groove, and the push plate 25 is pushed to the position farthest away from the U-shaped groove through the connecting rod 24, the clamping jaw 22 and the U-shaped groove can play a role of supporting the electric actuator body 1, so that, thereby reducing the weight born by the pipeline and prolonging the service life of the pipeline; when the electric actuator body 1 needs to be taken down, the push plate 25 is pushed, the spherical buckle 27 is separated from the spherical clamping groove 28, the supporting plate 23 is pushed to move reversely in the limiting groove 221, when the supporting plate 23 moves to abut against the inner wall of one side of the electric actuator body 1 close to the limiting groove 221, the supporting plate 23 drives the two clamping jaws 22 to rotate, the two clamping jaws 22 are completely opened to be separated from the electric actuator body 1, and then the electric actuator body 1 is taken out, so that the operation is convenient, time and labor are saved.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A self-supporting electric valve actuator comprising:
an electric actuator body (1); it is characterized by also comprising
A support mechanism (2) connected to the electric actuator body (1), the support mechanism (2) comprising:
the supporting device comprises a supporting groove (21), wherein the supporting groove (21) is a U-shaped groove, two rotating grooves (211) are symmetrically formed in the inner wall of the U-shaped groove in opposite directions, a clamping jaw (22) is rotatably connected in each rotating groove (211), and a limiting groove (221) is formed in the middle of each clamping jaw (22); and
the supporting plate (23) is connected between the two limiting grooves (221) in a sliding mode, and the supporting plate (23) is elastically connected with the bottoms of the U-shaped grooves through springs (26);
the supporting plate (23) slides to drive the two clamping jaws (22) to move towards or away from each other.
2. The self-supporting electric actuator of a valve according to claim 1, wherein a push plate (25) is arranged outside the U-shaped groove, and the push plate (25) is connected with the support plate (23) through a connecting rod (24) which is slidably arranged inside and outside the U-shaped groove.
3. The self-supporting electric actuator of the valve according to claim 2, wherein a plurality of spherical clamping grooves (28) are formed at the bottom of the U-shaped groove, a plurality of spherical buckles (27) which are clamped with the spherical clamping grooves (28) in a one-to-one correspondence manner are fixedly installed on one side of the supporting plate (23) close to the bottom of the U-shaped groove, and the spherical buckles (27) are arranged between the clamping jaw (22) and the spring (26).
4. The self-supporting valve electric actuator according to claim 1, wherein the cross section of the lower shell of the electric actuator body (1) is annular, an arc-shaped groove is formed in one surface of the support plate (23) contacting with the lower part of the electric actuator body (1), and the lower part of the electric actuator body (1) is clamped into the arc-shaped groove and tightly attached to the arc-shaped groove.
5. The self-supporting electric valve actuator according to claim 4, wherein the clamping end of each clamping jaw (22) is provided with a circular arc-shaped opening, and the circular arc-shaped opening is tightly attached to the outer wall of the lower part of the electric actuator body (1).
6. A self-supporting electric actuator for a valve as claimed in any one of claims 1 to 5 wherein said U-shaped channel is removably mounted to a wall or a column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094536.8U CN213146038U (en) | 2020-09-22 | 2020-09-22 | Self-supporting valve electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094536.8U CN213146038U (en) | 2020-09-22 | 2020-09-22 | Self-supporting valve electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213146038U true CN213146038U (en) | 2021-05-07 |
Family
ID=75717731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022094536.8U Active CN213146038U (en) | 2020-09-22 | 2020-09-22 | Self-supporting valve electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213146038U (en) |
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2020
- 2020-09-22 CN CN202022094536.8U patent/CN213146038U/en active Active
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