CN218761718U

CN218761718U - Thruster for angle stroke-to-straight stroke electric valve

Info

Publication number: CN218761718U
Application number: CN202223217911.9U
Authority: CN
Inventors: 张丙辰
Original assignee: Tianjin Jinlei Technology Co ltd
Current assignee: Tianjin Jinlei Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-28
Anticipated expiration: 2032-11-24

Abstract

The embodiment of the application discloses angular travel becomes straight stroke thruster for electric valve relates to electric valve auxiliary assembly technical field, including angular travel becomes straight stroke thruster, the outside of angular travel becomes straight stroke thruster is provided with the universal driving shaft. This angular travel straightening stroke is thruster for electric valve, cup joint the cooperation of seat and fixed column and spring and fixed slot through the bearing and use, make this angle travel straightening stroke thruster for electric valve when the assembly of rotatory handle, can directly cup joint the seat with the docking post bearing of inserting, make docking post extrusion fixed column, then make the fixed column shrink into the bearing cup joint in the seat, later the butt post that deflects, make the outside fixed slot of butt post correspond with the fixed column, the fixed column resets under the effect of spring force, and in the embedding fixed slot, cup joint rotatory handle and bearing and be connected fixedly between the seat, thereby make the rotatory handle of this angle travel straightening stroke thruster for electric valve easy operation when assembling convenient.

Description

Thruster for angle stroke-to-straight stroke electric valve

Technical Field

The application relates to the technical field of electric valve auxiliary equipment, in particular to a thruster for an angular stroke straightening stroke electric valve.

Background

The electric valve has larger actuating moment than that of the common valve, adjustable opening and closing speed, simple structure and easy maintenance, can be used for controlling the flow of various fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, the thruster of the electric valve is also called as an electric actuator, can provide a driving device for linear or rotary motion, utilizes certain driving energy and works under the action of certain control signals, and an actuating mechanism uses liquid, gas, electric power or other energy and converts the liquid, gas, electric power or other energy into driving action through a motor, a cylinder or other devices.

The conventional thruster for the electric valve can change an angular stroke into a straight stroke when in work, but the conventional thruster for the electric valve still has certain defects when in use, so that the whole transportation of the thruster for the electric valve is facilitated, an external movable mechanism is usually separated from a thruster body for the electric valve and is transported to a mounting position for assembly, a wheel disc and a rotating handle are the most frequently separated mechanisms, the rotating handle is sleeved on a re-rotating disc during assembly, the whole manual regulation and control of the thruster for the electric valve are facilitated for workers, the working of the thruster for the electric valve for realizing the angular stroke and the straight stroke can be ensured, the conventional thruster for the electric valve is fixed and operated by threaded connection when the rotating handle is assembled, and a bolt is likely to be loosened after long-term use, so that the problem is solved by designing the thruster for the electric valve for the angular stroke and the straight stroke.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application proposes a thruster for an electric valve with an angular stroke straightening stroke to improve the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a thruster for angle stroke straightening stroke electric valve, includes angle stroke straightening stroke thruster, the outside of angle stroke straightening stroke thruster is provided with the universal driving shaft, the outside cover of universal driving shaft is equipped with the rim plate, the outside of rim plate is provided with rotatory handle, the outside fixed mounting of angle stroke straightening stroke thruster has the monitor, and is correlated with each other between angle stroke straightening stroke thruster and the monitor, the outside movable sleeve of rim plate is equipped with the bearing cup joint seat, the bottom fixed mounting of rotatory handle has cup joint seat assorted butt joint post with the bearing, movable sleeve is equipped with evenly distributed's fixed column in the bearing cup joint seat, the outside of butt joint post is seted up with fixed column assorted fixed slot.

Furthermore, one end of the fixing column extends to the inside of the bearing sleeve seat, and the other end of the fixing column extends to the outside of the bearing sleeve seat and is fixedly sleeved with a pull plate.

Furthermore, the outside cover of fixed column is equipped with the baffle, set up in the bearing cup joints the seat with baffle and fixed column assorted spout, and fixedly connected with spring between bearing cup joints seat and the baffle.

Furthermore, an auxiliary sleeve is movably sleeved outside the butt-joint column, a magnetic ring is fixedly sleeved outside the auxiliary sleeve, and a second adsorption groove matched with the magnetic ring is formed in the bottom end of the rotary handle.

Furthermore, an opening matched with the auxiliary sleeve is formed in the inner side of the auxiliary sleeve, a magnetic ring is fixedly sleeved on the inner side of the auxiliary sleeve, and a first adsorption groove matched with the magnetic ring is formed in the top of the bearing sleeve seat.

Furthermore, the bearing sleeve seat, the butt-joint column and the rotary handle are all made of metal, and friction grains which are uniformly distributed are arranged outside the rotary handle.

The application provides a thruster for angle stroke straightening stroke electric valve, possesses following beneficial effect:

1. this angular travel is thruster for electric thrustor for stroke, use through the cooperation of bearing cup joint seat and fixed column and spring and fixed slot, make this thruster for angular travel electric thruster for stroke when the assembly that rotates the handle, can directly insert the docking post in the bearing cup joints the seat, make docking post extrusion fixed column, then make the fixed column retract the bearing cup joint in the seat, later deflect the docking post, make the outside fixed slot of docking post correspond with the fixed column, the fixed column resets under the effect of spring force, and in the embedding fixed slot, cup joint between the seat with rotatory handle and bearing and be connected fixedly, thereby make the rotatory handle of this thruster for stroke electric thruster simple operation when assembling simple and convenient.

2. This angular travel straightening stroke is thruster for electric valve, use through the cooperation of supplementary cover and magnetic ring and first absorption groove and second absorption groove, make this angular travel straightening stroke is thruster for electric valve cup joint supplementary cover in the outside of rotatory handle, when rotatory handle is not assembled, supplementary cover adsorbs each other through the outside magnetic ring of its and the outside second absorption groove of rotatory handle, and the suit is in the outside of rotatory handle, rotatory handle assembly back, the staff can cover supplementary cover to the outside of bearing cup joint the seat, the inboard magnetic ring of supplementary cover can cup joint the first absorption groove at a seat top with the bearing and adsorb each other this moment, further strengthen the stability of being connected between rotatory handle assembly back and the bearing cup joint the seat.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic diagram of a thruster for an electric valve with an angular stroke and a straightening stroke according to an embodiment of the present application;

FIG. 2 is a schematic structural view of the wheel and the outer portion of the rotary grip according to the embodiment of the present disclosure;

fig. 3 shows a schematic view of the interior of a bearing socket according to an embodiment of the present application;

FIG. 4 illustrates a schematic view of the exterior of the rotary grip proposed by the embodiments of the present application;

fig. 5 shows a schematic structural diagram of an auxiliary sleeve proposed in the embodiment of the present application.

In the figure: 1. an angular stroke straightening stroke thruster; 2. a wheel disc; 3. rotating the grip; 4. a bearing sleeve seat; 5. a monitor; 6. a first adsorption tank; 7. fixing the column; 8. a spring; 9. pulling a plate; 10. butting columns; 11. fixing grooves; 12. an auxiliary sleeve; 13. a magnetic ring; 14. a second adsorption tank.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a thruster for angle stroke straightening stroke electric valve, including angle stroke straightening stroke thruster 1, the outside of angle stroke straightening stroke thruster 1 is provided with the universal driving shaft, the outside cover of universal driving shaft is equipped with rim plate 2, the outside of rim plate 2 is provided with rotatory handle 3, the outside fixed mounting of angle stroke straightening stroke thruster 1 has monitor 5, and correlation between angle stroke straightening stroke thruster 1 and monitor 5, angle stroke straightening stroke thruster 1 changes the angle stroke into straight stroke when working, monitor 5 monitors the operating condition of angle stroke straightening stroke thruster 1, in case of the trouble, in time send out the police dispatch newspaper, the principle and the use of this angle stroke straightening stroke thruster 1 and monitor 5 all are the same with prior art, no longer repeated here, the outside movable sleeve of rim plate 2 is equipped with bearing socket 4, the bottom fixed mounting of rotatory handle 3 has the butt joint post 10 that matches with bearing socket 4, the outside movable sleeve of butt joint post 10 is equipped with supplementary sleeve 12, the outside fixed sleeve of supplementary sleeve 12 is equipped with magnetic ring 13, supplementary sleeve 12 is used for supplementary fixed sleeve 3 and the bearing socket 4 is connected between the rotary handle, the rotary handle can pass through the rotary handle 13, the rotary handle 3 and rotary sleeve 14, the rotary handle is equipped with the rotary handle, the rotary sleeve 13 that the rotary handle is equipped with the rotary handle is not mutually, the rotary handle, the rotary sleeve 13, the rotary handle is equipped with the rotary handle 13 that the rotary handle.

The inboard of auxiliary sleeve 12 is seted up with auxiliary sleeve 12 assorted opening, it is fixed to be connected between rotatory handle 3 and the bearing cup joint seat 4, with auxiliary sleeve 12 sliding in the outside of docking post 10, and make auxiliary sleeve 12 cover to the outside of bearing cup joint seat 4, and the inboard fixed cover of auxiliary sleeve 12 is equipped with magnetic ring 13, the top of bearing cup joint seat 4 is seted up and is adsorbed groove 6 with magnetic ring 13 assorted, the inboard magnetic ring 13 of auxiliary sleeve 12 can adsorb each other with the first adsorption groove 6 at bearing cup joint seat 4 top this moment, further strengthen the stability of being connected between rotatory handle 3 assembly back and the bearing cup joint seat 4.

Referring to fig. 2 to 5, the fixing posts 7 are movably sleeved in the bearing sleeve seat 4 and are uniformly distributed, the fixing posts 10 are provided with fixing grooves 11 on the outer portion thereof, the fixing posts 7 are fixed to the bearing sleeve seat 4, one ends of the fixing posts 7 extend into the bearing sleeve seat 4, the fixing posts 7 are used for assisting the connection and fixation between the rotating handle 3 and the bearing sleeve seat 4, the fixing grooves 11 formed on the outer portion of the connecting posts 10 can be in butt joint with the fixing posts 7 extending into the bearing sleeve seat 4, the other ends of the fixing posts 7 extend to the outer portion of the bearing sleeve seat 4 and are fixedly sleeved with pull plates 9, the rotating handle 3, the connecting posts 10 and the bearing sleeve seat 4 are fixedly connected, and the pull plates 9 connected to the other ends of the fixing posts 7 can facilitate the operation of the worker on the positions of the fixing posts 7 on the outer portion of the bearing sleeve seat 4.

The outside cover of fixed column 7 is equipped with the baffle, set up in the bearing cup joint seat 4 with baffle and fixed column 7 assorted spout, the baffle outside fixed column 7 can drive spring 8 motion when the fixed column 7 activity, and fixedly connected with spring 8 between bearing cup joint seat 4 and the baffle, when butt joint post 10 inserts in bearing cup joint seat 4, can make butt joint post 10 extrude fixed column 7, then make fixed column 7 shrink in bearing cup joint seat 4, fixed column 7 just can drive spring 8 shrink through the baffle, bearing cup joint seat 4, butt joint post 10, rotatory handle 3 all adopts the metal to make, bearing cup joint seat 4, butt joint post 10, rotatory handle 3 adopt the metal to make and can guarantee the structural strength after the connection, the outside of rotatory handle 3 is provided with evenly distributed friction line, guarantee that rotatory handle 3 can drive rim plate 2 and rotate, the friction line outside rotatory handle 3 can strengthen the frictional force after the staff grips rotatory handle 3, the staff operation of being convenient for.

In summary, in the thruster for the angular stroke straightening stroke electric valve provided by the application, when in use, the angular stroke straightening stroke thruster 1, the wheel disc 2 and the rotary handle 3 are transported to an assembly position, after the angular stroke straightening stroke thruster 1 is installed, the wheel disc 2 and the rotary handle 3 are taken out, the wheel disc 2 is sleeved on a linkage shaft outside the angular stroke straightening stroke thruster 1, then the rotary handle 3 is taken out, the butt column 10 at the bottom of the rotary handle 3 is inserted into the bearing sleeve seat 4, so that the butt column 10 extrudes the fixed column 7, the fixed column 7 is retracted into the bearing sleeve seat 4, the fixed column 7 drives the spring 8 to contract through the baffle plate, then the butt column 10 is deflected, so that the fixed groove 11 outside the butt column 10 corresponds to the fixed column 7, and the fixed column 7 and the baffle plate are reset under the elastic force of the spring 8, and embedding in the fixed slot 11, connect and fix between rotatory handle 3 and the bearing cup joint seat 4, slide the outside of butt-joint post 10 with the auxiliary cover 12, and make the auxiliary cover 12 cover to the outside of bearing cup joint seat 4, the inboard magnetic ring 13 of auxiliary cover 12 can adsorb each other with the first absorption groove 6 at bearing cup joint seat 4 top this moment, further strengthen the stability of being connected between rotatory handle 3 and bearing cup joint seat 4 after the assembly, change the angular stroke into the straight stroke when the straight stroke thruster 1 of angular stroke works, the monitor 5 monitors the operating condition of the straight stroke thruster 1 of angular stroke, when breaking down, send out the police dispatch newspaper in time, accomplish the assembly and the working process of the whole electric valve thruster of the straight stroke of angular stroke, can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. 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 a thruster for angle stroke straightening stroke electric valve, includes angle stroke straightening stroke thruster (1), the outside of angle stroke straightening stroke thruster (1) is provided with the universal driving shaft, the outside cover of universal driving shaft is equipped with rim plate (2), the outside of rim plate (2) is provided with rotatory handle (3), its characterized in that: a monitor (5) is fixedly arranged outside the angular travel straightening travel thruster (1), the angular travel straightening travel thruster (1) and the monitor (5) are mutually associated, a bearing sleeve joint seat (4) is movably sleeved outside the wheel disc (2), the bottom of the rotary handle (3) is fixedly provided with a butt-joint column (10) matched with the bearing sleeve seat (4), the bearing sleeve seat (4) is movably sleeved with uniformly distributed fixed columns (7), and the outer part of the butt-joint column (10) is provided with a fixed groove (11) matched with the fixed columns (7).

2. The thruster for the angular stroke straightening stroke electric valve according to claim 1, wherein: one end of the fixing column (7) extends to the inside of the bearing sleeve-joint seat (4), and the other end of the fixing column (7) extends to the outside of the bearing sleeve-joint seat (4) and is fixedly sleeved with a pulling plate (9).

3. The thruster for the angular stroke straightening stroke electric valve according to claim 2, wherein: the outside cover of fixed column (7) is equipped with the baffle, set up in bearing cup joint seat (4) with baffle and fixed column (7) assorted spout, and fixedly connected with spring (8) between bearing cup joint seat (4) and the baffle.

4. The thruster for the angular stroke straightening stroke electric valve according to claim 1, wherein: an auxiliary sleeve (12) is movably sleeved outside the butt joint column (10), a magnetic ring (13) is fixedly sleeved outside the auxiliary sleeve (12), and a second adsorption groove (14) matched with the magnetic ring (13) is formed in the bottom end of the rotary handle (3).

5. The thruster for the angular stroke straightening stroke electric valve according to claim 4, wherein: the inner side of the auxiliary sleeve (12) is provided with an opening matched with the auxiliary sleeve (12), the inner side of the auxiliary sleeve (12) is fixedly sleeved with a magnetic ring (13), and the top of the bearing sleeve seat (4) is provided with a first adsorption groove (6) matched with the magnetic ring (13).

6. The thruster for the angular stroke straightening stroke electric valve according to claim 1, wherein: the bearing sleeve joint seat (4), the butt joint column (10) and the rotary handle (3) are all made of metal, and friction grains which are uniformly distributed are arranged outside the rotary handle (3).