CN218069520U

CN218069520U - Transformer installation auxiliary device with shock-absorbing function

Info

Publication number: CN218069520U
Application number: CN202220507497.6U
Authority: CN
Inventors: 宋文东
Original assignee: Yunnan Jurui Electric Power Installation Engineering Co ltd
Current assignee: Yunnan Jurui Electric Power Installation Engineering Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-12-16
Anticipated expiration: 2032-03-09

Abstract

The utility model provides a transformer installation auxiliary device with shock-absorbing function. The auxiliary transformer mounting device with the damping function comprises a bottom plate, wherein a push-pull rod is fixedly mounted on the bottom plate; the four universal wheels are fixedly arranged at the bottom of the bottom plate in a matrix manner; the hydraulic cylinders are all fixedly arranged at the top of the bottom plate; the middle plate is fixedly arranged on the output rods of the hydraulic cylinders; the top plate is arranged at the top of the middle plate; the damping mechanism is arranged at the bottom of the top plate; the pushing mechanism is arranged on the top plate; and the four supporting mechanisms are all arranged on the bottom plate. The utility model provides a transformer installation auxiliary device with shock-absorbing function has comparatively labour saving and time saving of installation transformer, shock attenuation effect is better, the better advantage of stability.

Description

Transformer installation auxiliary device with shock-absorbing function

Technical Field

The utility model relates to a transformer installation technical field especially relates to a transformer installation auxiliary device with shock-absorbing function.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. When the transformer is deployed and installed, the transformer is often required to be lifted to an installation platform, and then the transformer is pushed to an installation rack for installation.

However, the transformer is often placed at the top of the auxiliary device by a hoisting device in the existing transformer installation auxiliary device, then the transformer is lifted to the installation platform by the auxiliary device, when the transformer is hoisted to the top of the auxiliary device, the transformer may vibrate due to too fast falling speed, too violent vibration may cause certain damage to electronic components inside the transformer, and meanwhile, the transformer is lifted to the installation platform by the existing transformer installation auxiliary device, and the transformer is further required to be manually pushed to an installation frame, so that time and labor are wasted.

Therefore, it is necessary to provide a transformer installation auxiliary device with a damping function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an installation transformer comparatively labour saving and time saving, the shock attenuation effect is better, the better transformer installation auxiliary device who has shock-absorbing function of stability.

In order to solve the technical problem, the utility model provides a transformer installation auxiliary device with shock-absorbing function includes: the bottom plate is fixedly provided with a push-pull rod; the four universal wheels are fixedly arranged at the bottom of the bottom plate in a matrix manner; the hydraulic cylinders are all fixedly arranged on the top of the bottom plate; the middle plate is fixedly arranged on the output rods of the hydraulic cylinders; the top plate is arranged at the top of the middle plate; the damping mechanism is arranged at the bottom of the top plate; the pushing mechanism is arranged on the top plate; and the four supporting mechanisms are all arranged on the bottom plate.

Preferably, the damping mechanism comprises a plurality of limiting rods, a plurality of damping cylinders and a plurality of springs, the limiting rods are fixedly mounted at the bottom of the top plate, the limiting rods are slidably connected with the middle plate, the limiting blocks are fixedly mounted at the bottom ends of the limiting rods, the damping cylinders are fixedly mounted at the top of the middle plate, the damping cylinders are fixedly connected with the top plate, and the springs are slidably sleeved on the damping cylinders.

Preferably, the inner wall of the bottom of the top plate is provided with a limiting groove, and the top plate is provided with a sliding groove.

Preferably, the pushing mechanism comprises a screw, a shell, a motor, a sliding plate, a connecting plate and a push plate, the screw is rotatably installed on the inner wall of the top plate, the shell is fixedly installed on one side of the top plate, the motor is fixedly installed on the inner wall of the shell, an output shaft of the motor is fixedly connected with the screw, the sliding plate is sleeved on the screw in a threaded manner, the bottom of the sliding plate extends into the limiting groove, the sliding plate is slidably connected with the inner walls on the two sides of the sliding groove, the connecting plate is fixedly installed at the top of the sliding plate, the connecting plate is slidably connected with the top of the top plate, and the push plate is fixedly installed at the top of the connecting plate.

Preferably, the supporting mechanism comprises a stud and a supporting plate, the stud is installed on the bottom plate in a threaded mode, and the supporting plate is installed at the bottom end of the stud in a rotating mode.

Preferably, the top of the stud is fixedly provided with a hand wheel, and the bottom of the supporting plate is fixedly provided with a toothed plate.

Compared with the prior art, the utility model provides a transformer installation auxiliary device with shock-absorbing function has following beneficial effect:

the utility model provides a transformer installation auxiliary device with shock-absorbing function, it is comparatively convenient to make the device remove through four universal wheels and push-and-pull rod, can be with transformer lifting to mounting platform through a plurality of pneumatic cylinders, can reduce the vibrations that the transformer received through damper, thereby the probability that the inside electronic components of transformer damaged because of vibrations has been reduced, can replace the manual work to push away the transformer to the mounting bracket through pushing mechanism, thereby make the installation of transformer labour saving and time saving more, can support the device through four supporting mechanism, and make four universal wheels leave ground, thereby make the device make more stable at the lifting transformer.

Drawings

Fig. 1 is a schematic structural diagram of a transformer installation assisting device with a shock-absorbing function according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the front view of the external structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a universal wheel; 3. a hydraulic cylinder; 4. a middle plate; 5. a top plate; 6. a limiting rod; 7. a damper cylinder; 8. a spring; 9. a limiting groove; 10. a sliding groove; 11. a screw; 12. a housing; 13. a motor; 14. a sliding plate; 15. a connecting plate; 16. pushing the plate; 17. a stud; 18. and a support plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-3, wherein fig. 1 is a schematic structural diagram of a transformer installation auxiliary device with a shock-absorbing function according to a preferred embodiment of the present invention; FIG. 2 is a schematic front view of the external structure of FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. The transformer installation auxiliary device with a shock-absorbing function includes: the device comprises a bottom plate 1, wherein a push-pull rod is fixedly arranged on the bottom plate 1; the four universal wheels 2 are fixedly arranged at the bottom of the bottom plate 1 in a matrix manner; the hydraulic cylinders 3 are all fixedly arranged at the top of the bottom plate 1; the middle plate 4 is fixedly arranged on output rods of the hydraulic cylinders 3; the top plate 5 is arranged on the top of the middle plate 4; the damping mechanism is arranged at the bottom of the top plate 5; the pushing mechanism is arranged on the top plate 5; and the four supporting mechanisms are all arranged on the bottom plate 1.

Damper includes a plurality of gag lever posts 6, a plurality of damper cylinder 7 and a plurality of spring 8, and is a plurality of the equal fixed mounting of gag lever post 6 is in the bottom of roof 5, and is a plurality of gag lever post 6 all with 4 sliding connection of medium plate, it is a plurality of the equal fixed mounting in bottom of gag lever post 6 has the stopper, and is a plurality of the equal fixed mounting of damper cylinder 7 is in the top of medium plate 4, and is a plurality of the output pole of damper cylinder 7 all with 5 fixed connection of roof, it is a plurality of spring 8 slip cap respectively is established a plurality of on the output pole of damper cylinder 7, can reduce the vibrations that the transformer received through damper to the probability that the inside electronic components of transformer damaged because of vibrations has been reduced.

The inner wall of the bottom of the top plate 5 is provided with a limiting groove 9, and the top plate 5 is provided with a sliding groove 10.

The pushing mechanism comprises a screw rod 11, a shell 12, a motor 13, a sliding plate 14, a connecting plate 15 and a push plate 16, wherein the screw rod 11 is rotatably installed on the inner wall of the top plate 5, the shell 12 is fixedly installed on one side of the top plate 5, the motor 13 is fixedly installed on the inner wall of the shell 12, an output shaft of the motor 13 is fixedly connected with the screw rod 11, the sliding plate 14 is sleeved on the screw rod 11 in a threaded manner, the bottom of the sliding plate 14 extends into the limiting groove 9, the sliding plate 14 is slidably connected with the inner walls on two sides of the sliding groove 10, the connecting plate 15 is fixedly installed on the top of the sliding plate 14, the connecting plate 15 is slidably connected with the top of the top plate 5, and the push plate 16 is fixedly installed on the top of the connecting plate 15.

The supporting mechanism comprises a stud 17 and a supporting plate 18, the stud 17 is installed on the bottom plate 1 in a threaded mode, the supporting plate 18 is installed at the bottom end of the stud 17 in a rotating mode, the device can be supported through the four supporting mechanisms, and the four universal wheels 2 are enabled to be away from the ground, so that the device is enabled to be more stable in lifting the transformer.

The top of the stud 17 is fixedly provided with a hand wheel, and the bottom of the support plate 18 is fixedly provided with a toothed plate.

The utility model provides a transformer installation auxiliary device with shock-absorbing function's theory of operation as follows:

when the device is used, the device is pushed to a working place through the push-pull rod and the four universal wheels 2, the four hand wheels are shaken to drive the four studs 17 to rotate, the four studs 17 rotate to drive the four support plates 18 to move downwards, the device is supported through the four support plates 18 and the four studs 17, and the four universal wheels 2 are separated from the ground, so that the device is more stable in lifting the transformer;

the transformer is hoisted to the top of the sliding groove 10 through the hoisting equipment, when the transformer is placed on the top plate 5, a certain damping effect can be achieved through the four damping cylinders 7 and the four springs 8, and the vibration on the transformer is reduced, so that the probability that electronic components in the transformer are damaged due to vibration is reduced;

start a plurality of pneumatic cylinders 3, through the extension of the output pole of a plurality of pneumatic cylinders 3 transformer lifting to mounting platform on with roof 5, starter motor 13, motor 13 drive screw rod 11 rotates, and screw rod 11 rotates and drives sliding plate 14 and remove to one side, and sliding plate 14 drives push pedal 16 through connecting plate 15 and removes to one side, pushes away the transformer to the mounting bracket on through push pedal 16 to make the installation of transformer comparatively labour saving and time saving.

the utility model provides a transformer installation auxiliary device with shock-absorbing function, it is comparatively convenient to make the device remove through four universal wheels 2 and push-and-pull rod, can be with transformer lifting to mounting platform through a plurality of pneumatic cylinders 3, can reduce the vibrations that the transformer received through damper, thereby the probability that the inside electronic components of transformer damaged because of vibrations has been reduced, can replace the manual work to push away the transformer to the mounting bracket through pushing mechanism, thereby make the installation of transformer labour saving and time saving more, can support the device through four supporting mechanism, and make four universal wheels 2 leave ground, thereby make the device make at the lifting transformer more stable.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A transformer installation auxiliary device with shock-absorbing function, its characterized in that includes:

the bottom plate is fixedly provided with a push-pull rod;

the four universal wheels are fixedly arranged at the bottom of the bottom plate in a matrix manner;

the hydraulic cylinders are all fixedly arranged at the top of the bottom plate;

the middle plate is fixedly arranged on output rods of the hydraulic cylinders;

the top plate is arranged at the top of the middle plate;

the damping mechanism is arranged at the bottom of the top plate;

the pushing mechanism is arranged on the top plate;

and the four supporting mechanisms are all arranged on the bottom plate.

2. The auxiliary device for installing the transformer with the shock absorption function according to claim 1, wherein the shock absorption mechanism comprises a plurality of limiting rods, a plurality of shock absorption cylinders and a plurality of springs, the plurality of limiting rods are all fixedly installed at the bottom of the top plate, the plurality of limiting rods are all slidably connected with the middle plate, the bottom ends of the plurality of limiting rods are all fixedly installed with limiting blocks, the plurality of shock absorption cylinders are all fixedly installed at the top of the middle plate, the output rods of the plurality of shock absorption cylinders are all fixedly connected with the top plate, and the plurality of springs are respectively slidably sleeved on the output rods of the plurality of shock absorption cylinders.

3. The auxiliary device for installing the transformer with the shock absorption function as claimed in claim 1, wherein a limiting groove is formed on an inner wall of the bottom of the top plate, and a sliding groove is formed on the top plate.

4. The auxiliary device for installing the transformer with the shock absorption function according to claim 3, wherein the pushing mechanism comprises a screw, a housing, a motor, a sliding plate, a connecting plate and a pushing plate, the screw is rotatably installed on an inner wall of the top plate, the housing is fixedly installed on one side of the top plate, the motor is fixedly installed on the inner wall of the housing, an output shaft of the motor is fixedly connected with the screw, the sliding plate is sleeved on the screw in a threaded manner, the bottom of the sliding plate extends into the limiting groove, the sliding plate is slidably connected with inner walls on two sides of the sliding groove, the connecting plate is fixedly installed on the top of the sliding plate, the connecting plate is slidably connected with the top of the top plate, and the pushing plate is fixedly installed on the top of the connecting plate.

5. The transformer installation auxiliary device with the shock absorption function according to claim 1, wherein the support mechanism comprises a stud and a support plate, the stud is threadedly mounted on the base plate, and the support plate is rotatably mounted at a bottom end of the stud.

6. The auxiliary device for installing the transformer with the shock absorption function according to claim 5, wherein a hand wheel is fixedly installed at the top of the stud, and a toothed plate is fixedly installed at the bottom of the supporting plate.