CN214818269U

CN214818269U - Assembly mechanism of electric valve actuating mechanism

Info

Publication number: CN214818269U
Application number: CN202023147308.9U
Authority: CN
Inventors: 刘临霞; 伍万银; 黎守娟; 李玉金
Original assignee: Tianjin Zhongyi Automation Instrument Co ltd
Current assignee: Tianjin Zhongyi Automation Instrument Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-23
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an electric valve actuating mechanism's assembly devices, including hollow semicircle seat, the inside of hollow semicircle seat is provided with movable plectane, and the edge of activity plectane is the annular and installs six U-shaped seats, six be fixed with the hexagonal head of size difference on the U-shaped seat respectively, the centre of a circle department of activity plectane is fixed with the pivot, and the pivot runs through movable plectane, the both ends of pivot are rotated respectively and are installed both sides around the internal face of hollow semicircle seat, be provided with on the hollow semicircle seat and be used for carrying out the locating component one and locating component two of injecing movable plectane position. This electric valve actuating mechanism's assembly devices is through being fixed with six not unidimensional hexagonal heads on rotatable activity plectane for people can go out suitable hexagonal head according to the quick adjustment of the demand of reality and use, have reduced workman's intensity of labour, are favorable to improving the assembly efficiency of reality simultaneously, and the practicality is strong.

Description

Assembly mechanism of electric valve actuating mechanism

Technical Field

The utility model relates to an electric valve technical field especially relates to an electric valve actuating mechanism's assembly devices.

Background

The electric valve simply controls the valve by using the electric actuator, so that the opening and the closing of the valve are realized.

The screw drivers used for assembling the electric valve actuating mechanism in the current market all exist independently, so that the assembling can be completed only by continuously replacing different screw drivers in the actual assembling process, the operation is complex, and the actual assembling efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an assembly devices of electric valve actuating mechanism has solved the screwdriver that is used for electric valve actuating mechanism assembly in the existing market all exists alone, consequently need not the different screwdrivers of change that stop in actual assembling process just can accomplish the assembly, complex operation has reduced the problem of actual assembly efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric valve actuating mechanism's assembly devices, includes hollow semicircle seat, the inside of hollow semicircle seat is provided with movable plectane, and the edge of activity plectane is the annular and installs six U-shaped seats, six be fixed with the hexagonal head of size difference on the U-shaped seat respectively, the centre of a circle department of activity plectane is fixed with the pivot, and the pivot runs through movable plectane, both sides around the internal face of hollow semicircle seat are installed in the rotation respectively at the both ends of pivot, be provided with on the hollow semicircle seat and be used for carrying out the locating component one and locating component two of injecing movable plectane position.

Adopt above-mentioned scheme, through being fixed with six not unidimensional hexagonal heads on rotatable activity plectane for people can go out suitable hexagonal head according to the quick adjustment of demand of reality and use, reduced workman's intensity of labour, be favorable to improving actual assembly efficiency simultaneously, the practicality is strong.

Preferably, the top of the hollow semicircular seat is provided with a semicircular cover, and the left end and the right end of the semicircular cover are connected with the hollow semicircular seat in a buckling mode through lock catches.

By adopting the scheme, the semicircular cover is matched with the hollow semicircular seat to realize comprehensive protection of the movable circular plate.

Preferably, the bottom end of the hollow semicircular seat is fixedly provided with a connecting rod, and the bottom of the connecting rod is fixedly provided with a handle rod.

By adopting the scheme, the hollow semicircular seat can be rotated more conveniently by people by arranging the connecting rod and the handle rod.

Preferably, the connecting rod is sleeved with a sleeve, the sleeve is rotatably installed on the connecting rod through a bearing, and the outer side face of the sleeve is provided with anti-skidding lines.

Adopt above-mentioned scheme, through setting up the sleeve, improved the stability of people when the swivelling joint pole.

Preferably, the post is inserted including circular post, compression spring, solid fixed ring and location to locating component one, circular post is fixed at the leading flank of hollow semicircle seat, and the rear end face of circular post has seted up the blind hole, six location jacks have been seted up on the activity plectane, and the location jack is inserted the post and is set up for the phase-match with the location, compression spring all is located the inside of blind hole with solid fixed ring, the one end that the post was inserted in the location runs through the inside that extends to hollow semicircle seat, and the other end that the post was inserted in the location passes solid fixed ring, compression spring and the internal face of blind hole and is fixed with the pull ring, gu fixed ring inserts post fixed connection with the location.

By adopting the scheme, the first positioning component is arranged, and the hexagonal head is accurately positioned by matching the positioning insertion column with the positioning insertion hole, so that the hexagonal head can be prevented from rotating, and convenience is brought to actual use of people; through setting up compression spring and solid fixed ring, make things convenient for people quick to insert the post in the inside location of location jack and take out to the hexagon head of difference is adjusted in the convenience.

Preferably, the second positioning assembly comprises a spring piece and a spherical protrusion, one end of the spring piece is installed on the front side of the inner wall surface of the hollow semicircular seat, the spherical protrusion is fixedly connected with the other end of the spring piece, six spherical grooves are formed in the movable circular plate, and the spherical protrusion and the spherical grooves are matched.

By adopting the scheme, the positioning assembly II is arranged, the spring piece is utilized to push the spherical protrusions, and when the spherical protrusions are clamped in the spherical grooves, the positioning insertion holes are just positioned on the extension lines of the positioning insertion columns, so that the hexagonal heads can be replaced conveniently.

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

according to the assembling mechanism of the electric valve actuating mechanism, six hexagonal heads with different sizes are fixed on the rotatable movable circular plate, so that people can quickly adjust the appropriate hexagonal heads according to actual requirements for use, the labor intensity of workers is reduced, the actual assembling efficiency is improved, and the practicability is high;

according to the assembling mechanism of the electric valve actuating mechanism, the first positioning component is arranged, and the hexagonal head is accurately positioned by matching the positioning insertion column with the positioning insertion hole, so that the hexagonal head can be prevented from rotating, and convenience is brought to actual use of people;

this electric valve actuating mechanism's assembly devices through setting up locating component two, utilizes the elasticity of spring leaf to promote the sphere protruding, when the sphere protruding joint arrives sphere inslot portion, the location jack just in time is in the extension line that the post was inserted in the location to be favorable to saving the change time of hexagonal head.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an overall front sectional view of the present invention;

FIG. 3 is a front sectional view of the hollow semicircular seat of the present invention;

fig. 4 is a top sectional view of the circular column of the present invention.

In the figure: 1. a hollow semicircular seat; 2. a movable circular plate; 3. a U-shaped seat; 4. a hexagonal head; 5. a rotating shaft; 6. a semicircular cover; 7. a connecting rod; 8. a sleeve; 9. a handle bar; 10. positioning the jack; 11. a circular column; 12. blind holes; 13. a compression spring; 14. a fixing ring; 15. positioning the inserted column; 16. a pull ring; 17. a spherical groove; 18. a spring plate; 19. the spherical surface is convex.

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. 1-4, an assembly mechanism of an electric valve actuating mechanism comprises a hollow semicircular seat 1, wherein a movable circular plate 2 is arranged inside the hollow semicircular seat 1, six U-shaped seats 3 are annularly arranged at the edge of the movable circular plate 2, hexagonal heads 4 with different sizes are respectively fixed on the six U-shaped seats 3, a rotating shaft 5 is fixed at the circle center of the movable circular plate 2, the rotating shaft 5 penetrates through the movable circular plate 2, two ends of the rotating shaft 5 are respectively rotatably arranged on the front side and the rear side of the inner wall surface of the hollow semicircular seat 1, and a first positioning assembly and a second positioning assembly for limiting the position of the movable circular plate 2 are arranged on the hollow semicircular seat 1; through being fixed with six not unidimensional hexagonal heads 4 on rotatable activity plectane 2 for people can go out suitable hexagonal head 4 according to the quick adjustment of the demand of reality and use, reduced workman's intensity of labour, be favorable to improving actual assembly efficiency simultaneously, the practicality is strong.

A semicircular cover 6 is arranged at the top of the hollow semicircular seat 1, and the left end and the right end of the semicircular cover 6 are buckled and connected with the hollow semicircular seat 1 through a lock catch; by arranging the semicircular cover 6 which is matched with the hollow semicircular seat 1, the movable circular plate 2 is comprehensively protected.

The bottom end of the hollow semicircular seat 1 is fixedly provided with a connecting rod 7, and the bottom of the connecting rod 7 is fixedly provided with a handle rod 9; through setting up connecting rod 7 and handle pole 9 for people can be more convenient hollow semicircle seat 1 of rotation.

A sleeve 8 is sleeved on the connecting rod 7, the sleeve 8 is rotatably arranged on the connecting rod 7 through a bearing, and anti-skid grains are arranged on the outer side surface of the sleeve 8; through setting up sleeve 8, improved the stability of people when swivelling joint pole 7.

The first positioning component comprises a circular column 11, a compression spring 13, a fixing ring 14 and a positioning inserting column 15, the circular column 11 is fixed on the front side surface of the hollow semicircular seat 1, the rear end surface of the circular column 11 is provided with a blind hole 12, the movable circular plate 2 is provided with six positioning inserting holes 10, the positioning inserting holes 10 and the positioning inserting column 15 are arranged in a matched mode, the compression spring 13 and the fixing ring 14 are both located inside the blind hole 12, one end of the positioning inserting column 15 penetrates through and extends into the hollow semicircular seat 1, the other end of the positioning inserting column 15 penetrates through the fixing ring 14, the compression spring 13 and the inner wall surface of the blind hole 12 and is fixed with a pull ring 16, and the fixing ring 14 is fixedly connected with the positioning inserting column 15; by arranging the first positioning component, the hexagonal head 4 is accurately positioned by matching the positioning insertion columns 15 with the positioning insertion holes 10, the hexagonal head 4 can be prevented from rotating, and convenience is brought to actual use of people; by arranging the compression spring 13 and the fixing ring 14, people can conveniently and quickly draw out the positioning insertion column 15 inserted into the positioning insertion hole 10 so as to adjust different hexagon heads 4.

The second positioning component comprises a spring piece 18 and a spherical protrusion 19, one end of the spring piece 18 is installed on the front side of the inner wall surface of the hollow semicircular seat 1, the spherical protrusion 19 is fixedly connected with the other end of the spring piece 18, six spherical grooves 17 are formed in the movable circular plate 2, and the spherical protrusion 19 and the spherical grooves 17 are arranged in a matched mode; through setting up locating component two, utilize the elasticity of spring leaf 18 to promote spherical protrusion 19, when spherical protrusion 19 joint is inside spherical groove 17, location jack 10 just in time is in the extension line of location post 15 to be favorable to saving the change time of hexagonal head 4.

In summary, when the assembly mechanism of the electric valve actuator is used, the pull ring 16 is firstly used to pull the positioning insertion column 15 to move forward against the elastic force of the compression spring 13 until the positioning insertion column 15 is completely withdrawn from the inside of the positioning insertion hole 10, then the movable circular plate 2 is rotated to adjust the hexagonal head 4 to be used to a proper position, in the process, the spherical protrusion 19 is withdrawn from the inside of one spherical groove 17 and then enters the inside of the other spherical groove 17, then the pulling force applied to the pull ring 16 is cancelled, so that the positioning insertion column 15 is re-inserted into the inside of the positioning insertion hole 10 under the elastic force of the compression spring 13, then the sleeve 8 is gripped with one hand, the handle rod 9 is gripped with the other hand, and the connecting rod 7 is driven to rotate, and the operation is very simple.

It is noted that, herein, relational terms such as first and second, and the like may be 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 electric valve actuating mechanism's assembly devices, its characterized in that, includes hollow semicircle seat (1), the inside of hollow semicircle seat (1) is provided with movable plectane (2), and the edge of activity plectane (2) is the annular and installs six U-shaped seat (3), six be fixed with hexagon head (4) that the size is different on U-shaped seat (3) respectively, the centre of a circle department of activity plectane (2) is fixed with pivot (5), and pivot (5) run through movable plectane (2), both sides around the internal face of hollow semicircle seat (1) are installed in the rotation respectively at the both ends of pivot (5), be provided with the locating component that is used for prescribing a limit to movable plectane (2) position on hollow semicircle seat (1) one with locating component two.

2. The assembling mechanism of an electric valve actuating mechanism according to claim 1, characterized in that a semicircular cover (6) is arranged on the top of the hollow semicircular seat (1), and the left and right ends of the semicircular cover (6) are buckled and connected with the hollow semicircular seat (1) through a lock catch.

3. An assembly mechanism for an electric valve actuator according to claim 1, characterized in that the bottom end of the hollow semicircular seat (1) is fixedly provided with a connecting rod (7), and the bottom of the connecting rod (7) is fixedly provided with a handle rod (9).

4. The assembling mechanism of the electric valve actuating mechanism according to claim 3, characterized in that the connecting rod (7) is sleeved with a sleeve (8), the sleeve (8) is rotatably mounted on the connecting rod (7) through a bearing, and the outer side surface of the sleeve (8) is provided with anti-skid threads.

5. The assembling mechanism of the electric valve actuating mechanism according to claim 1, wherein the first positioning component comprises a circular column (11), a compression spring (13), a fixing ring (14) and a positioning insertion column (15), the circular column (11) is fixed on the front side surface of the hollow semicircular seat (1), a blind hole (12) is formed in the rear end surface of the circular column (11), six positioning insertion holes (10) are formed in the movable circular plate (2), the positioning insertion holes (10) and the positioning insertion column (15) are arranged in a matching manner, the compression spring (13) and the fixing ring (14) are both located inside the blind hole (12), one end of the positioning insertion column (15) penetrates through and extends to the inside of the hollow semicircular seat (1), and the other end of the positioning insertion column (15) penetrates through the inner wall surfaces of the fixing ring (14), the compression spring (13) and the blind hole (12) and is fixed with a pull ring (16), the fixing ring (14) is fixedly connected with the positioning insertion column (15).

6. The assembling mechanism of the electric valve actuating mechanism according to claim 1, wherein the second positioning assembly comprises a spring plate (18) and a spherical protrusion (19), one end of the spring plate (18) is installed in front of the inner wall surface of the hollow semicircular seat (1), the spherical protrusion (19) is fixedly connected with the other end of the spring plate (18), six spherical grooves (17) are formed in the movable circular plate (2), and the spherical protrusion (19) and the spherical grooves (17) are arranged in a matching manner.