CN219627210U

CN219627210U - Transformer overhauls frame

Info

Publication number: CN219627210U
Application number: CN202320696236.8U
Authority: CN
Inventors: 闫海涛; 沈镭; 张琦
Original assignee: Tongliao Power Supply Co Of State Grid East Inner Mongolia Electric Power Co
Current assignee: Tongliao Power Supply Co Of State Grid East Inner Mongolia Electric Power Co
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-01
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a transformer overhauling frame which relates to the technical field of overhauling frames, and the transformer overhauling frame comprises a base, wherein a cross lifting rod is arranged at the top of the base, a lifting table is arranged at the top of the cross lifting rod, a chute is formed in one side of the top of the base, transverse rods are arranged at two ends of the cross lifting rod, a fixed sleeve is sleeved at the middle part of the transverse rod, which is close to one end of the chute, of the bottom of the cross lifting rod in a welding mode, a sliding block is arranged at the bottom of the fixed sleeve, a threaded sleeve is fixedly embedded at the inner side of the sliding block, a screw rod is arranged at the inner side of the threaded sleeve, one end of the screw rod is fixedly connected with a driving motor, and the screw rod is driven to rotate by utilizing the driving motor so as to drive the threaded sleeve, the sliding block, the fixed sleeve and the transverse rods to move, thereby realizing the purpose of adjusting the angle of the cross lifting table, replacing the traditional manual adjustment, greatly reducing the operation difficulty, improving the lifting adjustment efficiency, and indirectly improving the overhauling efficiency.

Description

Transformer overhauls frame

Technical Field

The utility model relates to the technical field of maintenance frames, in particular to a transformer maintenance frame.

Background

The transformer overhauling worker is responsible for overhauling, replacing and debugging the circuit breaker and the isolating switch, and maintains transformer equipment such as a transformer and a transformer, so that the transformer equipment reaches a work type with the quality standard which is necessary for safe operation, and when overhauling high-place electric power facilities, overhauling workers are usually required to ascend.

At present, the lifting adjustment of current transformer maintenance frame adopts manual regulation mostly, and not only complex operation wastes time and energy moreover, seriously influences the progress that the transformer overhauld, and current transformer maintenance frame moreover does not possess the function of depositing the maintenance instrument mostly, overhauls the workman, need carry a large amount of maintenance instrument climbing from top to bottom, has great potential safety hazard, consequently we have proposed a transformer maintenance frame to solve the above-mentioned problem.

Disclosure of Invention

Aiming at the problems, the utility model provides the power transformation overhaul frame which has a convenient lifting adjusting function and can store overhaul tools, so that overhaul workers do not need to climb with a large number of tools, and the safety of the overhaul workers is ensured.

The technical scheme of the utility model is as follows:

the utility model provides a transformer overhauls frame, includes base, alternately lifter and screw rod, the top of base is equipped with alternately lifter, the top of alternately lifter is equipped with the elevating platform, the top of alternately lifter is equipped with the slider with the both sides of the same one end in bottom through the swing joint who is equipped with elevating platform and base swing joint, the spout has been seted up to top one side of base, the top of alternately lifter also is equipped with swing joint with the both sides of the bottom other end, the top of alternately lifter is equipped with respectively with elevating platform and base sliding connection through swing joint and the spout that are equipped with the same one end both sides of bottom, the both ends of alternately lifter all are equipped with the horizontal pole, the bottom of alternately lifter is close to the middle part of the horizontal pole of spout one end and is equipped with the fixed cover through welded mode cover, the bottom of fixed cover is equipped with the slider, the inboard fixed screw sleeve that inlays of slider, the inboard of screw sleeve is equipped with the screw rod, screw rod and screw sleeve screwed connection, the screw rod sets up in the inside of base, one end fixedly connected with driving motor.

In further technical scheme, the top periphery of elevating platform is equipped with the guardrail, the guardrail passes through welded mode fixed setting around the top of elevating platform, elevating platform top one side is equipped with accomodates the cabinet, accomodate the cabinet and pass through welded mode fixed mounting in top one side of elevating platform, the top central point who accomodates the cabinet puts and is equipped with control panel, the inside of base is equipped with the battery, the battery carries out electric connection through wire and control panel and driving motor.

In a further technical scheme, the top of base is equipped with the buffer column all around, the bottom of buffer column is through welded mode and base fixed connection, the top of buffer column is equipped with the rubber pad.

In a further technical scheme, the two sides of one end of the bottom of the base are provided with foot brake pulleys, and the foot brake pulleys are fixedly arranged on the two sides of one end of the bottom of the base through mounting screws.

In a further technical scheme, the base is provided with universal wheels on two sides of one end far away from the foot brake pulley, and the universal wheels are fixedly arranged on two sides of one end of the bottom of the base through mounting screws.

In a further technical scheme, a plurality of electric push rods are arranged at the bottom of the base, the top ends of the electric push rods are fixedly arranged around and in the middle of the bottom of the base in an inlaid mode, and supporting pads are arranged at the bottom of the electric push rods.

The beneficial effects of the utility model are as follows:

1. the screw rod is driven to rotate by the driving motor to drive the threaded sleeve, the sliding block, the fixed sleeve and the cross rod to move, so that the aim of adjusting the angle of the cross lifting rod is fulfilled, the function of adjusting the height of the lifting platform is achieved, the traditional manual adjustment is replaced, the operation difficulty can be greatly reduced, the lifting adjustment efficiency is improved, and the overhaul efficiency is indirectly improved;

2. through setting up the cabinet of accomodating on the elevating platform, realize accomodating the maintenance instrument and make the maintainer get into the elevating platform when, need not to carry a large amount of instruments, cooperation alternately lifter can effectually avoid the maintenance workman to carry a large amount of maintenance instruments climbing from top to bottom, reduces the danger.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a multi-angle structure according to an embodiment of the present utility model;

fig. 3 is a schematic view of a fixing sleeve according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a base; 2. a foot brake pulley; 3. a universal wheel; 4. an electric push rod; 5. a buffer column; 6. a cross lifting rod; 7. a lifting table; 8. a chute; 9. guard bars; 10. a storage cabinet; 11. a control panel; 12. a cross bar; 13. a fixed sleeve; 14. a slide block; 15. a thread sleeve; 16. a screw; 17. and driving the motor.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-3, a transformer overhauling frame comprises a base 1, a cross lifting rod 6 and a screw 16, wherein the cross lifting rod 6 is arranged at the top of the base 1, a lifting table 7 is arranged at the top of the cross lifting rod 6, two sides of the same end of the top and the bottom of the cross lifting rod 6 are movably connected with the lifting table 7 and the base 1 through movable connectors, a sliding groove 8 is formed in one side of the top of the base 1, movable connectors are also arranged at two sides of the other end of the top and the bottom of the cross lifting rod 6, the two sides of the same end of the top and the bottom of the cross lifting rod 6 are respectively connected with the lifting table 7 and the base 1 in a sliding mode through the movable connectors and the sliding groove 8, cross rods 12 are respectively arranged at two ends of the cross lifting rod 6, a fixed sleeve 13 is sleeved at the middle part of the cross rod 12 close to one end of the sliding groove 8 in a welding mode, a sliding block 14 is arranged at the bottom of the fixed sleeve 13, a threaded sleeve 15 is fixedly embedded at the inner side of the sliding block 14, the threaded sleeve 15 is arranged at the inner side of the threaded sleeve 16, the threaded rod 16 is spirally connected with the threaded sleeve 15, the threaded rod 16 is arranged in the base 1, and a driving motor 17 is fixedly connected at one end of the threaded rod 16.

In further technical scheme, the top periphery of elevating platform 7 is equipped with guardrail 9, and guardrail 9 passes through welded mode fixed setting around elevating platform 7's top, and elevating platform 7 top one side is equipped with accomodates cabinet 10, accomodates cabinet 10 and passes through welded mode fixed mounting in elevating platform 7's top one side, accomodates cabinet 10's top central point put and is equipped with control panel 11, and base 1's inside is equipped with the battery, and the battery carries out electric connection through wire and control panel 11 and driving motor 17.

In further technical scheme, be equipped with buffer column 5 around the top of base 1, buffer column 5's bottom is through welded mode and base 1 fixed connection, and buffer column 5's top is equipped with the rubber pad.

In further technical scheme, the both sides of the bottom one end of base 1 are equipped with foot brake pulley 2, and foot brake pulley 2 passes through mounting screw fixed mounting in the both sides of the bottom one end of base 1.

In further technical scheme, the both sides of the one end that base 1 kept away from service brake pulley 2 are equipped with universal wheel 3, and universal wheel 3 passes through the both sides of mounting screw fixed mounting in the bottom one end of base 1.

In further technical scheme, the bottom of base 1 is equipped with a plurality of electric putter 4, and electric putter 4's top is fixed to be set up around the bottom of base 1 and the middle part through the mode of inlaying, and electric putter 4's bottom is equipped with the supporting pad.

The working principle of the technical scheme is as follows:

when using this product to overhaul substation equipment, the initial height of elevating platform 7 is in the minimum position, the maintainer gets into elevating platform 7, then operate control panel 11, at first control electric putter 4 extends, make it jack-up base 1, make foot brake pulley 2 and universal wheel 3 break away from ground, then control driving motor 17 rotates, make it drive screw rod 16 rotate, because thread bush 15 and screw rod 16 screwed connection, when screw rod 16 rotates, can drive the track removal of thread bush 15 along screw rod 16, thereby drive slider 14 and fixed cover 13 and remove, thereby drive horizontal pole 12 translation, make it take the cross lifter 6 at both ends to remove, make cross lifter 6 take place the angle variation, with elevating platform 7 jack-up in this, replace traditional manual operation, can improve the efficiency of adjusting elevating platform 7 height greatly, through set up accomodate cabinet 10 on elevating platform 7, realize accomodating the maintainer to make the workman get into elevating platform 7 when need not to carry a large amount of tools, such design, can effectively climb up and carry the large amount of tools under the maintenance of reduction danger.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a transformer overhauls frame, includes base, alternately lifter and screw rod, its characterized in that, the top of base is equipped with alternately lifter, the top of alternately lifter is equipped with the elevating platform, the top of alternately lifter and the both sides of the same one end in bottom are through the swing joint ware and elevating platform and the base swing joint that are equipped with, the spout has been seted up to top one side of base, the top of alternately lifter and the both sides of the bottom other end also are equipped with swing joint ware, the top of alternately lifter and the same one end both sides of bottom are through swing joint ware and the spout that are equipped with respectively with elevating platform and base sliding connection, the both ends of alternately lifter all are equipped with the horizontal pole, the middle part of the horizontal pole that the bottom of alternately lifter is close to spout one end is equipped with the fixed cover through welded mode cover, the bottom of fixed cover is equipped with the slider, the inboard fixed screw sleeve that inlays of slider, the inboard of screw sleeve is equipped with the screw rod, screw rod and screw sleeve screwed connection, the screw rod sets up in the inside of base, one end fixedly connected with driving motor of screw rod.

2. A power transformation service rack according to claim 1, wherein: the top periphery of elevating platform is equipped with the guardrail, the guardrail passes through welded mode fixed setting around the top of elevating platform, elevating platform top one side is equipped with accomodates the cabinet, accomodate the cabinet and pass through welded mode fixed mounting in top one side of elevating platform, the top central point of accomodating the cabinet puts and is equipped with control panel, the inside of base is equipped with the battery, the battery carries out electric connection through wire and control panel and driving motor.

3. A power transformation service rack according to claim 1, wherein: the top of base is equipped with the buffer column all around, the bottom of buffer column passes through welded mode and base fixed connection, the top of buffer column is equipped with the rubber pad.

4. A power transformation service rack according to claim 1, wherein: the foot brake pulleys are arranged on two sides of one end of the bottom of the base, and are fixedly arranged on two sides of one end of the bottom of the base through mounting screws.

5. The substation maintenance rack according to claim 4, wherein: the base is kept away from the both sides of the one end of service brake pulley and is equipped with the universal wheel, the universal wheel passes through mounting screw fixed mounting in the both sides of the bottom one end of base.

6. A power transformation service rack according to claim 1, wherein: the bottom of base is equipped with a plurality of electric putter, electric putter's top is fixed to be set up around the bottom of base and the middle part through the mode of inlaying, electric putter's bottom is equipped with the supporting pad.