CN213181863U

CN213181863U - Carrying mechanism of frequency modulation series resonance test device

Info

Publication number: CN213181863U
Application number: CN202021595107.2U
Authority: CN
Inventors: 郭天庆; 李亚龙
Original assignee: Wuhan Goldhome Hipot Electric Co ltd
Current assignee: Wuhan Goldhome Hipot Electric Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-11
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to the technical field of resonance tests, and discloses a carrying mechanism of a frequency modulation series resonance test device, which comprises a side plate, wherein the bottom end of the side plate is fixedly provided with a support leg, the right side of the side plate is fixedly provided with a fixed seat, the right side of the fixed seat is fixedly provided with a servo motor, the left side of an output shaft of the servo motor is fixedly provided with a screw rod, the inside of the side plate is provided with a chute, the inner wall of the side plate is movably provided with a screw rod slider, the carrying mechanism of the frequency modulation series resonance test device is fixedly connected with the screw rod through the output shaft of the servo motor and the screw rod, the screw rod penetrates through a screw rod hole to be in threaded connection with the screw rod slider, the screw rod slider is fixedly connected with an installation base, a bearing plate is fixedly connected with the installation base, the, the bearing device can move quickly, efficiently, trouble-saving and labor-saving.

Description

Carrying mechanism of frequency modulation series resonance test device

Technical Field

The utility model relates to a resonance test technical field specifically is a frequency modulation series resonance test device's transport mechanism.

Background

The frequency modulation series resonance test device is suitable for capacitive insulation test products with high capacity and high voltage, such as a generator, a power transformer, a cross-linked power cable, a mutual inductor, a sleeve and the like, the voltage and the capacity of the device can be customized according to the requirements of users, the frequency modulation series resonance test device utilizes the principle of LC series resonance, the reactor inductance L and the test product capacitance C in a loop generate series resonance by changing the output frequency, and the resonance voltage is the voltage applied to the test products.

The device need carry the test device when using, generally all is the manpower transport when the transport, carries the test device to transportation equipment on, wastes time and energy when the transport in addition, and takes place the potential safety hazard easily, all probably produces the damage to the people to the device, consequently needs a handling device to solve artificial transport mode.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a frequency modulation series resonance test device's transport mechanism possesses safety, high efficiency, labour saving and time saving advantage, has solved the problem that the people is carried and is wasted time and energy, the potential safety hazard is high.

(II) technical scheme

For realize above-mentioned safety, high efficiency, labour saving and time saving purpose, the utility model provides a following technical scheme: a carrying mechanism of a frequency modulation series resonance test device comprises a side plate, wherein a support leg is fixedly installed at the bottom end of the side plate, a fixed seat is fixedly installed at the right side of the side plate, a servo motor is fixedly installed at the right side of the fixed seat, a lead screw is fixedly installed at the left side of an output shaft of the servo motor, a chute is formed in the side plate, a lead screw slider is movably installed on the inner wall of the side plate, a lead screw hole is formed in the lead screw slider, an installation base is fixedly installed at one side, away from the side plate, of the lead screw slider, a bearing plate is fixedly installed at one end, away from the lead screw slider, of the installation base, a through hole is formed in the bearing plate, a motor is fixedly installed in the bearing plate, a telescopic rod is fixedly installed in the bearing plate, a movable, the bottom fixed mounting of telescopic link has the sucking disc, the inside of connecting block is seted up porosely, the movable groove has been seted up to the inside of connecting block, the bottom fixed mounting of connecting block has the chuck, quad slit and circular port have been seted up to the inside of chuck, the inside fixed mounting of chuck has position sensor, the top fixed mounting of chuck has vacuum solenoid valve.

Preferably, the right side of lead screw and servo motor output shaft fixed connection, the left side of lead screw runs through fixing base and lead screw slider and fixed mounting in the inside spout of seting up of curb plate, thereby servo motor's operation can control the lateral shifting of lead screw slider lateral shifting and drive the lateral shifting of affiliated structure.

Preferably, the number of the position sensors is four, the position sensors are symmetrically distributed by taking the vertical central line of the disc as a central line, the clamping position of the transformer is sensed, and accurate clamping is achieved.

Preferably, the bottom through connection piece of telescopic link to through movable block and connecting block swing joint, behind transformer joint position, the sucking disc can continue to move down and adsorb.

Preferably, the front and the back of the bearing plate are fixedly connected with the mounting base, and when the mounting base operates in a servo motor, the screw rod can be driven to rotate to drive the screw rod sliding block and the mounting base to move transversely, so that the bearing plate is driven to move transversely.

Preferably, the through hole formed in the bearing plate is in a step shape, and the external sleeve of the telescopic rod is fixedly arranged in the through hole.

Preferably, the inside quad slit of chuck is located the least significant end of chuck, and the circular port is located the middle part of chuck, and the hole of accomodating of sucking disc is located the upper end of circular port, and the quad slit carries out the joint to the transformer case, and the circular port carries out the joint to voltage divider and reactor.

(III) advantageous effects

Compared with the prior art, the utility model provides a frequency modulation series resonance test device's transport mechanism possesses following beneficial effect:

1. this transport mechanism of frequency modulation series resonance test device, through the fixed connection of servo motor output shaft and lead screw, the lead screw runs through lead screw hole and lead screw slider threaded connection, lead screw slider and installation base fixed connection, bearing plate and installation base fixed connection rotate through servo motor, drive the lead screw and rotate, and the lead screw drives lead screw slider and installation base lateral shifting to drive the bearing plate and remove, make bearing device realize quick travel, high-efficient, save trouble laborsaving.

2. This frequency modulation series resonance test device's transport mechanism, the drive gear through the motor meshes with the gear that the telescopic link left side set up mutually, and the drive wheel of motor rotates, and the control telescopic link reciprocates, and the arrival position of carrying the object can be sensed to the inside position sensor of chuck, and vacuum solenoid valve controls the vacuum state of sucking disc, makes the sucking disc firmly inhale tightly and is carried the object, realizes high-efficient, safety, labour saving and time saving's transport effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the side plate and the structure thereof;

FIG. 3 is an enlarged schematic view of the structure of the right side view of the side plate of the present invention;

FIG. 4 is a schematic view of the bearing plate and its structure;

fig. 5 is an enlarged schematic view of a structure shown in fig. 4 according to the present invention.

Fig. 6 is a schematic bottom view of the chuck structure of the present invention.

In the figure: 1. a side plate; 2. a support leg; 3. a bearing plate; 4. a fixed seat; 5. a servo motor; 6. a screw rod; 7. a chute; 8. a screw rod slide block; 9. a screw hole; 10. installing a base; 11. a through hole; 12. a motor; 13. a telescopic rod; 14. an aperture; 15. a movable block; 16. a movable groove; 17. a suction cup; 18. a chuck; 19. a square hole; 20. a circular hole; 21. a position sensor; 22. a vacuum solenoid valve; 23. and (4) connecting the blocks.

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. 1-6, a carrying mechanism of a frequency modulation series resonance test device comprises a side plate 1, wherein a support leg 2 is fixedly installed at the bottom end of the side plate 1, a fixed seat 4 is fixedly installed at the right side of the side plate 1, a servo motor 5 is fixedly installed at the right side of the fixed seat 4, a screw rod 6 is fixedly installed at the left side of an output shaft of the servo motor 5, a chute 7 is formed in the side plate 1, a screw rod sliding block 8 is movably installed on the inner wall of the side plate 1, a screw rod hole 9 is formed in the screw rod sliding block 8, the right side of the screw rod 6 is fixedly connected with the output shaft of the servo motor 5, the left side of the screw rod 6 penetrates through the fixed seat 4 and the screw rod sliding block 8 and is fixedly installed in the chute 7 formed in the side plate; the side, away from the side plate 1, of the screw rod sliding block 8 is fixedly provided with an installation base 10, one end, away from the screw rod sliding block 8, of the installation base 10 is fixedly provided with a bearing plate 3, the front side and the back side of the bearing plate 3 are fixedly connected with the installation base 10, and when the servo motor 5 operates, the screw rod 6 rotates to drive the screw rod sliding block 8 and the installation base 10 to move transversely, so that the bearing plate 3 is driven to move transversely; a through hole 11 is formed in the bearing plate 3, the through hole 11 formed in the bearing plate 3 is in a step shape, and an external sleeve of a telescopic rod 13 is fixedly arranged in the through hole 11; the motor 12 is fixedly arranged inside the bearing plate 3, the telescopic rod 13 is fixedly arranged inside the bearing plate 3, the movable block 15 is fixedly arranged at the bottom of the telescopic rod 13, the connecting block 23 is movably arranged at the bottom of the telescopic rod 13, the bottom end of the telescopic rod 13 penetrates through the connecting block 23 and is movably connected with the connecting block 23 through the movable block 15, and after the transformer is clamped in place, the sucking disc 17 can continuously move downwards for adsorption; a suction cup 17 is fixedly installed at the bottom end of the telescopic rod 13, a hole 14 is formed in the connecting block 23, a movable groove 16 is formed in the connecting block 23, a chuck 18 is fixedly installed at the bottom end of the connecting block 23, a square hole 19 and a circular hole 20 are formed in the chuck 18, the square hole 19 in the chuck 18 is located at the lowest end of the chuck 18, the circular hole 20 is located in the middle of the chuck 18, a containing hole of the suction cup 17 is located at the upper end of the circular hole 20, the square hole 19 is used for clamping a transformer box, and the circular hole 20 is used for clamping the voltage divider and; the position sensors 21 are fixedly installed inside the chuck 18, the number of the position sensors 21 is four, the position sensors are symmetrically distributed by taking the vertical central line of the disc 18 as a central line, and the clamping position of the transformer is sensed to achieve accurate clamping; a vacuum solenoid valve 22 is fixedly mounted on the top end of the chuck 18.

The working principle of the carrying mechanism of the frequency modulation series resonance test device is that when the carrying mechanism is used, an output gear of a motor 12 of the carrying mechanism is meshed with a gear arranged on the left side of a telescopic rod 13 through the operation of the motor 12, the telescopic rod 13 is controlled to lift, the telescopic rod 13 moves downwards, the telescopic rod 13 drives a connecting block 23 movably arranged at the bottom to move downwards, a chuck 18 fixedly connected with the bottom end of the connecting block 23 also moves downwards, when a square hole 19 in the chuck 18 is clamped at the top end of a transformer, a position sensor 21 senses that the transformer reaches the clamping position of the square hole 19, the motor 12 continuously controls the telescopic rod 13 to move downwards, the transformer cannot move downwards due to the fact that the chuck 18 is clamped at the top end of the transformer, the telescopic rod 13 continuously moves downwards in a hole 14 formed in the connecting block 23, and a movable block 15 at the bottom, when the suction cup 17 at the bottom end of the telescopic rod 13 contacts the transformer, the vacuum solenoid valve 22 operates, the suction cup 17 tightly adsorbs the transformer, then the motor 12 reversely rotates to drive the telescopic rod 13 to move upwards so as to drive the transformer to lift, the circular hole 20 in the chuck 18 also adsorbs and lifts the reactor and the voltage divider, after the test device lifts, the servo motor 5 is started to drive the screw rod 6 to rotate, the screw rod 6 penetrates through the screw rod hole 9 formed in the screw rod slider 8 to be in threaded connection with the screw rod slider 8, the screw rod slider 8 and the mounting base 10 fixedly connected with the screw rod slider 8 are driven to transversely move, the mounting base 10 is fixedly connected with the bearing plate 3, therefore, the transverse movement of the mounting base 10 can also drive the bearing plate 3 to transversely move, the servo motor 5 operates to drive the bearing plate 3 to transversely move, so as to drive the bearing plate 3 to transversely move the lifted test device, thereby, the resonance testing apparatus was carried.

In summary, the conveying mechanism of the frequency modulation series resonance test device is fixedly connected with the screw rod 6 through the output shaft of the servo motor 5, the screw rod 6 penetrates through the screw rod hole 9 to be in threaded connection with the screw rod slider 8, the screw rod slider 8 is fixedly connected with the mounting base 10, the bearing plate 3 is fixedly connected with the mounting base 10, the screw rod 6 is driven to rotate through the rotation of the servo motor 5, the screw rod 6 drives the screw rod slider 8 and the mounting base 10 to transversely move so as to drive the bearing plate 3 to move, the bearing device realizes quick movement, high efficiency, trouble saving and labor saving, the driving gear of the motor 12 is meshed with the gear arranged on the left side of the telescopic rod 13, the driving wheel of the motor 12 rotates to control the telescopic rod 13 to move up and down, the position sensor 21 in the chuck 18 can sense the arrival position of the conveyed object, the vacuum solenoid valve 22 controls the vacuum state of the suction cup 17, the carrying effect of high efficiency, safety, time saving and labor saving is realized.

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 frequency modulation series resonance test device's transport mechanism, includes curb plate (1), its characterized in that: the bottom fixed mounting of curb plate (1) has stabilizer blade (2), the right side fixed mounting of curb plate (1) has fixing base (4), the right side fixed mounting of fixing base (4) has servo motor (5), the left side fixed mounting of servo motor (5) output shaft has lead screw (6), spout (7) have been seted up to the inside of curb plate (1), the inner wall movable mounting of curb plate (1) has lead screw slider (8), lead screw hole (9) have been seted up to the inside of lead screw slider (8), one side fixed mounting that lead screw slider (8) kept away from curb plate (1) has installation base (10), the one end fixed mounting that lead screw slider (8) was kept away from to installation base (10) has bearing plate (3), through-hole (11) have been seted up to the inside of bearing plate (3), the inside fixed mounting of bearing plate (3) has motor (12), the utility model discloses a bearing plate, including bearing plate (3), the inside fixed mounting of bearing plate (3) has telescopic link (13), the bottom fixed mounting of telescopic link (13) has movable block (15), the bottom movable mounting of telescopic link (13) has connecting block (23), the bottom fixed mounting of telescopic link (13) has sucking disc (17), porose (14) have been seted up to the inside of connecting block (23), movable groove (16) have been seted up to the inside of connecting block (23), the bottom fixed mounting of connecting block (23) has chuck (18), quad slit (19) and circular port (20) have been seted up to the inside of chuck (18), the inside fixed mounting of chuck (18) has position sensor (21), the top fixed mounting of chuck (18) has vacuum solenoid valve (22).

2. The carrying mechanism of a frequency modulation series resonance test device according to claim 1, characterized in that: the right side of the screw rod (6) is fixedly connected with an output shaft of the servo motor (5), and the left side of the screw rod (6) penetrates through the fixed seat (4) and the screw rod sliding block (8) and is fixedly installed in a sliding groove (7) formed in the side plate (1).

3. The carrying mechanism of a frequency modulation series resonance test device according to claim 1, characterized in that: the number of the position sensors (21) is four, and the position sensors are symmetrically distributed by taking the vertical center line of the chuck (18) as the center line.

4. The carrying mechanism of a frequency modulation series resonance test device according to claim 1, characterized in that: the bottom end of the telescopic rod (13) penetrates through the connecting block (23) and is movably connected with the connecting block (23) through the movable block (15).

5. The carrying mechanism of a frequency modulation series resonance test device according to claim 1, characterized in that: the front and the back of the bearing plate (3) are fixedly connected with the mounting base (10).

6. The carrying mechanism of a frequency modulation series resonance test device according to claim 1, characterized in that: the bearing plate (3) is internally provided with a through hole (11) in a stepped shape, and the external sleeve of the telescopic rod (13) is fixedly arranged in the through hole (11).

7. The carrying mechanism of a frequency modulation series resonance test device according to claim 1, characterized in that: the inside quad slit of chuck (18) is located the least significant end of chuck (18), and circular port (20) are located the middle part of chuck (18), and the hole of accomodating of sucking disc (17) is located the upper end of circular port (20).