CN211875233U

CN211875233U - High-temperature-resistant electric actuator

Info

Publication number: CN211875233U
Application number: CN202020369192.4U
Authority: CN
Inventors: 党昌银; 党昌元; 江志军
Original assignee: Yangzhou Bell Valve Control Co ltd
Current assignee: Yangzhou Bell Valve Control Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-06
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a high temperature resistance electric actuator, including removable cover, go up the opening frame, silicate foam sheet frame and PLC controller, fluting and wheel rail have been seted up to both sides wall symmetry around going up the opening frame, the central line coincidence of fluting central line and wheel rail, the mounting groove has been seted up to both ends face symmetry around the removable cover, both ends face symmetry has the erection column in the front and back of removable cover and equidistant ground welding, the erection column is located the inboard of mounting groove, the erection column passes through the bearing and is connected with the gyro wheel rotation, the gyro wheel passes through wheel rail and upper shed frame swing joint, the both sides wall symmetric welding has the border board around going up the opening frame. The utility model discloses a set up removable cover, go up opening frame, nut, montant, silicate foam sheet frame and gyro wheel structure, the structure complicacy of having solved current electric actuator leads to the worker to have inconveniently and leads to needing to spend the problem that a large amount of time assembles electric actuator when equipment electric actuator.

Description

High-temperature-resistant electric actuator

Technical Field

The utility model relates to an electric actuator technical field specifically is a high temperature resistance electric actuator.

Background

The most extensive definition for electric actuators is: a drive device capable of providing linear or rotary motion utilizes a drive energy source and operates under a control signal. Actuators use liquid, gas, electricity or other energy sources and convert them into drive action by motors, cylinders or other means. At present, the electric actuator has more components, the structure of the electric actuator is complex, and further, when the electric actuator is assembled by workers, inconvenience is caused, so that the workers need to spend a large amount of time to assemble the electric actuator, the labor intensity of the workers is increased, and the working efficiency of assembling the electric actuator by the workers is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high temperature resistance electric actuator, the structure complicacy that has solved current electric actuator leads to the worker to have inconveniently and lead to needing to spend a large amount of time to assemble the problem of electric actuator when equipment electric actuator.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature resistant electric actuator, which comprises a movable cover plate, an upper opening frame, a silicate foam plate frame and a PLC controller, the front side wall and the rear side wall of the upper opening frame are symmetrically provided with a slot and a wheel rail, the central line of the slot is superposed with the central line of the wheel rail, the front end surface and the rear end surface of the movable cover plate are symmetrically provided with mounting grooves, the front end surface and the rear end surface of the movable cover plate are symmetrically welded with mounting columns at equal intervals, the mounting column is positioned at the inner side of the mounting groove and is rotationally connected with the roller wheel through a bearing, the roller is movably connected with the upper opening frame through a roller rail, the front side wall and the rear side wall of the upper opening frame are symmetrically welded with edge plates, the welding of symmetry and equidistant welding has L type support around the up end of silicate foam sheet frame, the outside terminal surface welding of L type support has the spliced pole, electric connection between the output of PLC controller and the output of motor.

Preferably, the right end face of the upper opening frame is provided with a first through hole, the right end face of the silicate foam plate frame is provided with a third through hole, the center line of the first through hole and the center line of the third through hole are on the same straight line, and the inner diameter size of the first through hole is equal to that of the third through hole.

Preferably, the mounting box is welded to the positive end face of the upper opening frame, and the PLC and the storage battery are arranged inside the mounting box.

Preferably, the edge plate is provided with fourth through holes at equal intervals, the inner diameter of each fourth through hole is larger than the outer diameter of each connecting column, and the connecting columns penetrate through the edge plate through the fourth through holes.

Preferably, the left end face welding of motor has the mount pad, threaded connection has the bolt on the mount pad, the right-hand member face of motor is connected with the axis of rotation, the axis of rotation runs through silicate foam sheet frame through the third through-hole, the axis of rotation runs through the opening frame through first through-hole, the external diameter of axis of rotation is less than the internal diameter of first through-hole size.

Preferably, the left end face of the movable cover plate is welded with a vertical rod, the vertical rod is provided with a second through hole, the left end face of the upper opening frame is welded with an external thread column, and the external thread column is connected with a nut in a threaded manner.

(III) advantageous effects

The utility model provides a high temperature resistance electric actuator possesses following beneficial effect:

the utility model, through the movable cover plate, the upper opening frame, the nut, the vertical rod, the silicate foam plate frame and the roller, the silicate foam plate frame is taken up, the silicate foam plate frame is placed in the upper opening frame, simultaneously, the connecting column is aligned to the fourth through hole on the edge plate until the lower end surface of the silicate foam plate frame is contacted with the lower end surface in the upper opening frame, the silicate foam plate frame is connected in the upper opening frame, the motor is taken up, the motor is placed in the inner side of the silicate foam plate frame, right external force is applied to the motor, the motor is moved to the right, the rotating shaft is moved to the right until the rotating shaft sequentially passes through the third through hole and the first through hole from left to right, the rotating shaft sequentially passes through the right end of the silicate foam plate frame and the right end of the upper opening frame from left to right, clockwise external force is applied, until make the nut dismantle from the external screw thread post, apply right external force to the montant, make the gyro wheel pass through the wheel rail and remove in the inboard of last open frame right, make removable cover move right, make the riser move right, until make the right-hand member face of riser and the left end face contact of last open frame, and simultaneously, make the external screw thread post pass the second through-hole, then, the user applies anticlockwise external force to the nut, until making the right-hand member face of nut and the left end face contact of montant, and then make the rigidity of montant, and then accomplished electric actuator's equipment, silicate foam board has good thermal-insulated high temperature resistance's characteristic, and then make silicate foam board frame have high temperature resistance, and then promoted the utility model discloses a high temperature resistance, and then it leads to the worker to have inconvenience and lead to spend a large amount of time to advance electric actuator when assembling electric actuator to have solved current electric actuator's structural complexity effectively and lead to The problem of row assembly.

Drawings

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

FIG. 2 is a schematic view of a removable cover plate of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is a schematic structural diagram of the silicate foam sheet frame of the present invention;

fig. 6 is a schematic structural view of an upper opening frame in the present invention;

fig. 7 is a front view schematically illustrating the present invention;

fig. 8 is a schematic block diagram of the present invention.

The reference numbers in the figures are: 1. a removable cover plate; 2. a bolt; 3. a rotating shaft; 4. an upper opening frame; 5. a motor; 6. a mounting seat; 7. an externally threaded post; 8. a nut; 9. a first through hole; 10. grooving; 11. a wheel rail; 12. a vertical rod; 13. a second through hole; 14. mounting grooves; 15. a third through hole; 16. silicate foam sheet frames; 17. mounting a column; 18. a roller; 19. a bearing; 20. connecting columns; 21. a fourth via hole; 22. an L-shaped bracket; 23. mounting a box; 24. a PLC controller; 25. a storage battery; 26. an edge plate.

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. 1-8, the present invention provides an embodiment: a high-temperature-resistant electric actuator comprises a movable cover plate 1, an upper opening frame 4, a silicate foam plate frame 16 and a PLC (programmable logic controller) 24, wherein the front side wall and the rear side wall of the upper opening frame 4 are symmetrically provided with a slot 10 and a wheel rail 11, the central line of the slot 10 is superposed with the central line of the wheel rail 11, so that the wheel rail 11 is positioned on the inner side of the slot 10, the front end face and the rear end face of the movable cover plate 1 are symmetrically provided with mounting grooves 14, the front end face and the rear end face of the movable cover plate 1 are symmetrically welded with mounting columns 17 at equal intervals, so that the mounting columns 17 are stably fixed on the movable cover plate 1, the stability of the mounting columns 17 on the movable cover plate 1 is further improved, the mounting columns 17 are positioned on the inner side of the mounting grooves 14, the mounting columns 17 are rotatably connected with idler wheels 18 through bearings 19, so that the friction, the roller 18 is movably connected with the upper opening frame 4 through a roller rail 11, when the roller 18 rolls, the movable cover plate 1 can move in the upper opening frame 4, the edge plates 26 are symmetrically welded on the front side wall and the rear side wall of the upper opening frame 4, so that the edge plates 26 are stably fixed on the upper opening frame 4, the stability of the edge plates 26 on the upper opening frame 4 is further improved, the L-shaped brackets 22 are symmetrically welded on the front side and the rear side wall of the upper end face of the silicate foam plate frame 16 at equal intervals, so that the L-shaped brackets 22 are stably fixed on the silicate foam plate frame 16, the stability of the L-shaped brackets 22 on the silicate foam plate frame 16 is further improved, the connecting columns 20 are welded on the outer end faces of the L-shaped brackets 22, so that the connecting columns 20 are stably fixed on the L-shaped brackets 22, the stability of the connecting columns 20 on the L-shaped brackets 22 is further improved, and the output end of the PLC controller, this allows the PLC controller 24 to control the turning on and off of the motor 5, the model number of the motor 5 being Y90S-2, the model number of the PLC controller 24 being S7-400, and the model number of the battery 25 being 4D1400, all known and known in the art.

Further, first through-hole 9 has been seted up to the right-hand member face of upper shed frame 4, third through-hole 15 has been seted up to the right-hand member face of silicate foam sheet frame 16, the central line of first through-hole 9 is on same straight line with the central line of third through-hole 15, make first through-hole 9 and third through-hole 15 be located same horizontal plane like this, and then be convenient for axis of rotation 3 from left to right runs through the right-hand member of silicate foam sheet frame 16 and the right-hand member of upper shed frame 4 in proper order, the internal diameter size of first through-hole 9 equals with the internal diameter size of third through.

Further, the positive terminal surface welding of upper shed frame 4 has mounting box 23, makes mounting box 23 stable fixed on upper shed frame 4 like this, and then has promoted mounting box 23 stability on upper shed frame 4, and the inside of mounting box 23 is provided with PLC controller 24 and battery 25, through battery 25 to the utility model provides an electric energy.

Further, fourth through-hole 21 has been seted up to equidistant on the board 26 in the border, and the internal diameter size of fourth through-hole 21 is greater than the external diameter size of spliced pole 20, and spliced pole 20 runs through the board 26 in the border through fourth through-hole 21, is convenient for like this spliced pole 20 to pass fourth through-hole 21, and then is convenient for spliced pole 20 to run through the board 26 in the border.

Further, the left end face of the motor 5 is welded with the mounting seat 6, so that the mounting seat 6 is stably fixed on the motor 5, and further the stability of the mounting seat 6 on the motor 5 is improved, the bolt 2 is connected to the mounting seat 6 through the thread, clockwise external force is applied to the bolt 2, the bolt 2 can rotate clockwise, the bolt 2 can move outwards, the bolt 2 can be detached from the mounting seat 6, counterclockwise external force is applied to the bolt 2, the bolt 2 can rotate counterclockwise, the bolt 2 can move inwards, the bolt 2 can be connected to the mounting seat 6, and further the mounting seat 6 can be fixed on the silicate foam plate frame 16, the right end face of the motor 5 is connected with the rotating shaft 3, the rotating shaft 3 penetrates through the silicate foam plate frame 16 through the third through hole 15, the rotating shaft 3 penetrates through the upper opening frame 4 through the first through hole 9, the outer diameter of the rotating shaft 3 is smaller than the inner diameter of the first through hole 9, this facilitates the rotation shaft 3 to pass through the third through hole 15 and the first through hole 9 in order from left to right.

Further, the welding of removable cover 1's left end face has montant 12, make montant 12 stable fix on removable cover 1 like this, and then promoted the stability of montant 12 on removable cover 1, second through-hole 13 has been seted up to montant 12 line, the welding of the left end face of upper shed frame 4 has external screw thread post 7, threaded connection has nut 8 on the external screw thread post 7, apply clockwise external force to nut 8, can make nut 8 rotate clockwise, and make nut 8 move left, and then can dismantle nut 8 from external screw thread post 7, apply anticlockwise external force to nut 8, can make nut 8 anticlockwise rotate, and make nut 8 move right, and then can connect nut 8 on external screw thread post 7.

The working principle is as follows: when in use, a user takes the silicate foam plate frame 16 by hand, then puts the silicate foam plate frame 16 into the upper opening frame 4, and simultaneously, makes the connecting column 20 align with the fourth through hole 21 on the edge plate 26 until the lower end face of the silicate foam plate frame 16 contacts with the inner lower end face of the upper opening frame 4, then the user takes the motor 5 by hand, then the user puts the motor 5 into the inner side of the silicate foam plate frame 16 until the lower end face of the mounting seat 6 contacts with the inner lower end face of the silicate foam plate frame 16, then the user applies a rightward external force to the motor 5 to move the motor 5 rightward, so that the rotating shaft 3 moves rightward until the rotating shaft 3 sequentially passes through the third through hole 15 and the first through hole 9 from left to right, then the user applies a clockwise external force to the nut 8, until the nut 8 is detached from the external thread column 7, then the user holds the vertical rod 12 with a hand, then the user applies a rightward external force to the vertical rod 12, so that the roller 18 moves rightward on the inner side of the upper opening frame 4 through the wheel rail 11, so that the movable cover plate 1 moves rightward, so that the vertical rod 12 moves rightward until the right end face of the vertical rod 12 is in contact with the left end face of the upper opening frame 4, meanwhile, the external thread column 7 penetrates through the second through hole 13, then the user applies a counterclockwise external force to the nut 8 until the right end face of the nut 8 is in contact with the left end face of the vertical rod 12, and then the assembly of the electric actuator is completed.

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 a high temperature resistance electric actuator, includes removable cover (1), goes up opening frame (4), silicate foam sheet frame (16) and PLC controller (24), its characterized in that: the front side wall and the rear side wall of the upper opening frame (4) are symmetrically provided with a groove (10) and a wheel rail (11), the central line of the groove (10) coincides with the central line of the wheel rail (11), the front end surface and the rear end surface of the movable cover plate (1) are symmetrically provided with mounting grooves (14), the front end surface and the rear end surface of the movable cover plate (1) are symmetrically welded with mounting columns (17) at equal intervals, the mounting columns (17) are located on the inner side of the mounting grooves (14), the mounting columns (17) are rotationally connected with rollers (18) through bearings (19), the rollers (18) are movably connected with the upper opening frame (4) through the wheel rail (11), edge plates (26) are symmetrically welded on the front side wall and the rear side wall of the upper opening frame (4), L-shaped supports (22) are symmetrically welded on the front side surface and the rear side wall of the upper end surface of the silicate foam plate frame (16) at equal intervals, connecting columns (20) are welded, the output end of the PLC (24) is electrically connected with the output end of the motor (5).

2. The high temperature resistant electric actuator of claim 1, wherein: first through-hole (9) have been seted up to the right-hand member face of going up opening frame (4), third through-hole (15) have been seted up to the right-hand member face of silicate foam sheet frame (16), the central line of first through-hole (9) and the central line of third through-hole (15) are on same straight line, the internal diameter size of first through-hole (9) equals with the internal diameter size of third through-hole (15).

3. The high temperature resistant electric actuator of claim 2, wherein: the front end face of the upper opening frame (4) is welded with a mounting box (23), and a PLC (programmable logic controller) controller (24) and a storage battery (25) are arranged inside the mounting box (23).

4. The high temperature resistant electric actuator of claim 1, wherein: fourth through holes (21) are formed in the edge plate (26) at equal intervals, the inner diameter of each fourth through hole (21) is larger than the outer diameter of the connecting column (20), and the connecting column (20) penetrates through the edge plate (26) through the fourth through holes (21).

5. The high temperature resistant electric actuator of claim 1, wherein: the left end face welding of motor (5) has mount pad (6), threaded connection has bolt (2) on mount pad (6), the right-hand member face of motor (5) is connected with axis of rotation (3), axis of rotation (3) run through silicate foam sheet frame (16) through third through-hole (15), open frame (4) are run through first through-hole (9) in axis of rotation (3), the external diameter of axis of rotation (3) is less than the internal diameter of first through-hole (9).

6. The high temperature resistant electric actuator of claim 1, wherein: the left end face welding of removable cover (1) has montant (12), second through-hole (13) have been seted up in montant (12) line, the left end face welding of going up opening frame (4) has external screw thread post (7), threaded connection has nut (8) on external screw thread post (7).