CN211699318U

CN211699318U - Electric operation training examination device

Info

Publication number: CN211699318U
Application number: CN202020874403.XU
Authority: CN
Inventors: 刘光明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-10-16
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses an electrical operation practical training examination device, which comprises an electrician practical training examination device body, wherein the bottom of the inner side wall of the electrician practical training examination device body is fixedly connected with a motor, an output shaft of the motor is welded with a lead screw, the bottom end of the lead screw penetrates through the electrician practical training examination device body, and the outer side wall of the lead screw is in threaded connection with a lifting plate; when needing to carry this real standard examination device, only need press the start switch, the motor drives the lead screw and rotates, thereby make the lifter plate remove downwards, and then drive the gyro wheel and remove downwards, make the gyro wheel support electrician and instruct the examination ware body in fact, the staff can hold the handle, the real examination ware body of instructing of pulling or promotion electrician, high durability and convenient use is simple, easy operation, when the ground unevenness, the gyro wheel passes through unevenness, ground extrudees or empties the gyro wheel, make the spring produce certain deformation, buffer instantaneous effort, slow down vibrations, protect electronic component.

Description

Electric operation training examination device

Technical Field

The utility model relates to an electrical technology field specifically is an electric operation real standard examination device.

Background

Conventional electrical engineering is defined as the sum of related disciplines used to create electrical and electronic systems. This definition is quite broad, but with the rapid development of scientific technology, the electrical engineering concept of the 21 st century has been far beyond the scope of the above definition. Electrical engineering today covers almost all electronic, photonic related engineering activities.

At present, the internal instruments of a general electric operation training examination device are precise, the examination device needs to be lifted manually during transportation, the examination device is very troublesome, and internal elements are easily damaged due to collision. Therefore, an electric operation training and examining device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric operation real standard examination device to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric operation training examination device comprises an electrician training examination device body, wherein a motor is fixedly connected to the bottom of the inner side wall of the electrician training examination device body, a lead screw is welded to an output shaft of the motor, the bottom end of the lead screw penetrates through the electrician training examination device body, a lifting plate is in threaded connection with the outer side wall of the lead screw, a bearing is welded to the bottom end of the lead screw, four through holes which are uniformly distributed are formed in the bottom of the lifting plate, a sliding column is connected to the inside of each through hole in a sliding mode, a spring is sleeved on the outer side wall of the sliding column, a clamping groove is formed in the inside of each through hole, the top end of each spring is located inside the clamping groove, a sliding plate is welded to the bottom of each sliding column, the top of each sliding plate is fixedly connected to the bottom end of, the bottom of the sliding plate is fixedly connected with a connecting plate.

As further preferable in the present technical solution: the utility model discloses a practical training examination device for electrician, including bearing, the lateral wall fixedly connected with bottom plate of bearing, the top welding of bottom plate has the guide bar that the quantity is four evenly distributed, the lifter plate is run through on the top of guide bar, the top fixed connection of guide bar is in the bottom of electrician's practical training examination device body.

As further preferable in the present technical solution: the bottom of even board rotates and is connected with the carousel, the bottom welding of carousel has the support, the inside wall of support rotates and is connected with the gyro wheel.

As further preferable in the present technical solution: the bottom of the electrician training assessment device body is fixedly connected with the base, and the bottom of the base and the bottom of the bottom plate are located on the same horizontal plane.

As further preferable in the present technical solution: the utility model discloses an electrician training assessment device, including electrician training assessment device body, the both sides of electrician training assessment device body have all been seted up the depressed groove, the internally mounted of depressed groove has the sleeve pipe, sheathed tube inside wall sliding connection has the bull stick, the both ends of bull stick are all rotated and are connected in one side of electrician training assessment device body, the lateral wall welding of bull stick has the handle, the handle is located the inside of depressed groove.

As further preferable in the present technical solution: the utility model discloses an electrician training assessment device, including electrician training assessment device body, ventilation hole, the internally mounted in ventilation hole has the filter screen, electrician training assessment device body installs the switch near one side in ventilation hole, the electrical output of switch and the electrical input electric connection of motor.

Compared with the prior art, the beneficial effects of the utility model are that: when needing to carry this real standard examination device, only need press the start switch, the motor drives the lead screw and rotates, thereby make the lifter plate remove down, and then drive the gyro wheel and remove down, make the gyro wheel support electrician and instruct the examination ware body in fact, the staff can hold the handle, the real standard examination ware body of electrician is stimulateeed or promoted, high durability and convenient use is simple, easy operation, when the ground unevenness, the gyro wheel passes through unevenness, ground extrudees or empties the gyro wheel, make the spring produce certain deformation, buffer instantaneous effort, slow down vibrations, protect the inside electronic component of the real standard examination ware body of electrician.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged schematic view of the structure of the area a in fig. 1 according to the present invention.

In the figure: 1. an electrician training assessment device body; 2. a base; 3. a motor; 4. a switch; 5. a recessed groove; 6. a sleeve; 7. a rotating rod; 8. a handle; 9. a vent hole; 10. a filter screen; 11. a screw rod; 12. a bearing; 13. a base plate; 14. a guide bar; 15. a lifting plate; 16. a through hole; 17. a traveler; 18. a card slot; 19. a spring; 20. a slide plate; 21. a stationary case; 22. connecting plates; 23. a turntable; 24. a support; 25. and a roller.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: an electric operation training examination device comprises an electrician training examination device body 1, wherein a motor 3 is fixedly connected to the bottom of the inner side wall of the electrician training examination device body 1, a lead screw 11 is welded to an output shaft of the motor 3, the bottom end of the lead screw 11 penetrates through the electrician training examination device body 1, a lifting plate 15 is in threaded connection with the outer side wall of the lead screw 11, a bearing 12 is welded to the bottom end of the lead screw 11, four through holes 16 which are uniformly distributed are formed in the bottom of the lifting plate 15, a sliding column 17 is connected to the inside of each through hole 16 in a sliding mode, a spring 19 is sleeved on the outer side wall of each sliding column 17, a clamping groove 18 is formed in the inside of each through hole 16, the top end of each spring 19 is located inside each clamping groove 18, a sliding plate 20 is welded to the bottom of each sliding column 17, the top of each sliding plate, the bottom of the sliding plate 20 is fixedly connected with a connecting plate 22.

In this embodiment, specifically: the outer side wall fixedly connected with bottom plate 13 of bearing 12, the welding of the top of bottom plate 13 has guide bar 14 that the quantity is four evenly distributed, and lifter plate 15 is run through on the top of guide bar 14, and the top fixed connection of guide bar 14 is in the bottom of electrician's real standard examination ware body 1, and bottom plate 13 is used for this electrician's real standard examination ware body 1 of auxiliary stay, and guide bar 14 can prevent that lifter plate 15 from heeling.

In this embodiment, specifically: the bottom of even board 22 rotates and is connected with carousel 23, and the bottom welding of carousel 23 has support 24, and the inside wall of support 24 rotates and is connected with gyro wheel 25, and gyro wheel 25 is used for assisting this electrician to instruct real the movement of examining ware body 1.

In this embodiment, specifically: the bottom of the electrician training assessment device body 1 is fixedly connected with the base 2, the bottom of the base 2 and the bottom of the bottom plate 13 are located on the same horizontal plane, and the base 2 and the bottom plate 13 jointly act to support the electrician training assessment device body 1.

In this embodiment, specifically: sunken groove 5 has all been seted up to electrician's real standard examination device body 1's both sides, and the internally mounted of sunken groove 5 has sleeve pipe 6, and the inside wall sliding connection of sleeve pipe 6 has bull stick 7, and the both ends of bull stick 7 are all rotated and are connected in electrician's real standard examination device body 1's one side, and the welding of the lateral wall of bull stick 7 has handle 8, and handle 8 is located the inside of sunken groove 5, through handle 8, can stimulate this electrician's real standard examination device body 1.

In this embodiment, specifically: the bottom of one side of electrician training examination device body 1 is seted up ventilation hole 9, and the internally mounted of ventilation hole 9 has filter screen 10, and switch 4 is installed to one side that electrician training examination device body 1 is close to ventilation hole 9, and switch 4's electrical output end and motor 3's electrical input end electric connection, switch 4 control opening and closing of motor 3.

In this embodiment, the electrician training assessment device body 1 is a JG-123 type primary electrician training assessment device.

The working principle or the structural principle, when in use and needs to be carried, the motor 3 drives the screw rod 11 to rotate only by pressing the starting switch 4, since the screw 11 is screw-coupled with the lifting plate 15, so that the lifting plate 15 moves downward, further driving the fixed shell 21, the bracket 24 and the roller 25 to move downwards, so that the roller 25 supports the electrician training assessment device body 1, a worker can hold the handle 8 to pull or push the electrician training assessment device body 1, the use is convenient and simple, the operation is easy, when the ground is uneven and the roller 25 passes through the uneven ground, the roller 25 is extruded or emptied by the ground, the acting force is transmitted to the spring 19 through the bracket 24, the rotating disc 23, the connecting plate 22 and the sliding plate 20, the spring 19 generates certain deformation, so that the instantaneous acting force is buffered, the vibration is reduced, and the electronic elements in the electrician training assessment device body 1 are protected.

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 operation is real to be instructed device, includes electrician's real standard examination ware body (1), its characterized in that: the electrician training examination device comprises an electrician training examination device body (1), wherein a motor (3) is fixedly connected to the bottom of the inner side wall of the electrician training examination device body (1), a lead screw (11) is welded to an output shaft of the motor (3), the bottom of the lead screw (11) penetrates through the electrician training examination device body (1), a lifting plate (15) is in threaded connection with the outer side wall of the lead screw (11), a bearing (12) is welded to the bottom of the lead screw (11), four through holes (16) which are uniformly distributed are formed in the bottom of the lifting plate (15), a sliding column (17) is connected to the inside of each through hole (16) in a sliding mode, a spring (19) is sleeved on the outer side wall of each sliding column (17), a clamping groove (18) is formed in the inside of each through hole (16), the top end of each spring (19) is located inside the corresponding clamping groove (18), a sliding, the lateral wall sliding connection of slide (20) has set casing (21), the top of set casing (21) welds in the bottom of lifter plate (15), the bottom fixedly connected with even board (22) of slide (20).

2. The electrical operation practical training assessment device according to claim 1, wherein: the utility model discloses a practical training assessment device for electrician, including bearing (12), the lateral wall fixedly connected with bottom plate (13) of bearing (12), the top welding of bottom plate (13) has guide bar (14) that quantity is four evenly distributed, lifter plate (15) are run through on the top of guide bar (14), the top fixed connection of guide bar (14) is in the bottom of electrician's real standard assessment ware body (1).

3. The electrical operation practical training assessment device according to claim 1, wherein: the bottom of even board (22) rotates and is connected with carousel (23), the bottom welding of carousel (23) has support (24), the inside wall of support (24) rotates and is connected with gyro wheel (25).

4. The electrical operation practical training assessment device according to claim 1, wherein: the bottom of electrician training assessment device body (1) is fixedly connected with base (2), and the bottom of base (2) and the bottom of bottom plate (13) are located the same horizontal plane.

5. The electrical operation practical training assessment device according to claim 1, wherein: sunken groove (5) have all been seted up to the both sides of electrician's real standard examination ware body (1), the internally mounted of sunken groove (5) has sleeve pipe (6), the inside wall sliding connection of sleeve pipe (6) has bull stick (7), the both ends of bull stick (7) are all rotated and are connected in one side of electrician's real standard examination ware body (1), the lateral wall welding of bull stick (7) has handle (8), handle (8) are located the inside of sunken groove (5).

6. The electrical operation practical training assessment device according to claim 1, wherein: ventilation hole (9) have been seted up to electrician's real one side bottom of examining ware body (1), the internally mounted of ventilation hole (9) has filter screen (10), electrician is real to be installed switch (4) in one side that examines ware body (1) is close to ventilation hole (9), the electrical output of switch (4) and the electrical input electric connection of motor (3).