CN213231391U

CN213231391U - Transformer lifting device

Info

Publication number: CN213231391U
Application number: CN202021864138.3U
Authority: CN
Inventors: 高玉祥; 李玲玲; 王小飞
Original assignee: State Grid Henan Electric Power Co Luoning County Power Supply Co; State Grid Corp of China SGCC
Current assignee: State Grid Henan Electric Power Co Luoning County Power Supply Co; State Grid Corp of China SGCC
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-18
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a transformer lifting device, which comprises a bottom plate, the upper surface of the bottom plate is provided with a hydraulic lifting column, the upper end of the hydraulic lifting column is fixed with a support plate, the middle position of the upper surface of the support plate is rotationally connected with a rotating shaft through a bearing, the outer side surface of the rotating shaft is sleeved with a driving gear, one side of the driving gear is engaged with a driven gear, the lower end of the driven gear is connected with an output shaft of a driving motor, the upper end surface of the rotating shaft is provided with a fixed plate, the upper surface of the fixed plate is provided with a slide rail, the upper end of the slide rail is slidably connected with a slide block, one side of the slide block is connected with a fixed block through a hydraulic telescopic rod, the fixed block is fixed at one end of the slide rail, the upper surface of the slide block is fixed with a placing hopper, the installation efficiency is greatly improved.

Description

Transformer lifting device

Technical Field

The utility model relates to a transformer installation technical field specifically is a transformer hoisting device.

Background

With the rapid increase of national power demand, the installation amount of the transformer is increased, and due to different installation terrains and actual conditions of installation surfaces, a plurality of problems occur in the installation process, great inconvenience is caused to the installation of the transformer, and the operation process is influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a transformer hoisting device, can be quick carry out the installation operation of transformer, improve the installation effectiveness, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer lifting device, comprising a base plate, the upper surface of bottom plate is provided with the hydraulic pressure lift post, the upper end of hydraulic pressure lift post is fixed with the backup pad, the upper surface intermediate position of backup pad is rotated through the bearing and is connected with the pivot, drive gear has been cup jointed to the lateral surface of pivot, one side meshing of drive gear is connected with driven gear, driven gear's lower extreme and driving motor's output shaft, the up end of pivot is equipped with the fixed plate, the upper surface of fixed plate is provided with the slide rail, the upper end sliding connection of slide rail has the slider, one side of slider is passed through hydraulic telescoping rod and is connected with the fixed block, the one end at the slide rail is fixed to the fixed block, the last fixed surface of slider has places the fill, the.

As a preferred technical scheme of the utility model, the quantity of hydraulic lifting post is two, and two hydraulic lifting post symmetric distributions are in the both sides of backup pad.

As an optimal technical scheme of the utility model, the hydraulic oil input of first hydraulic pump passes through the pipe and is connected with hydraulic tank's hydraulic oil output, and the hydraulic oil output of first hydraulic pump passes through the pipe and is connected with the hydraulic oil input of hydraulic lifting column, and the hydraulic oil input of second hydraulic pump passes through the pipe and is connected with hydraulic tank's hydraulic oil output, and the hydraulic oil output of second hydraulic pump passes through the pipe and is connected with hydraulic telescopic rod's hydraulic oil input, and first hydraulic pump, second hydraulic pump and driving motor's input is connected with control switch's output electricity respectively.

As a preferred technical scheme of the utility model, the quantity of slide rail is two, and two slide rail symmetric distributions are in the upper surface both sides of fixed plate.

As an optimized technical proposal of the utility model, one side of the placing hopper is opened with an opening.

As an optimized technical scheme of the utility model, the lower surface equipartition all around of bottom plate has the pillar, and the lower extreme of pillar is equipped with universal locking wheel.

As an optimized technical scheme of the utility model, the symmetric distribution has the push rod around the upper surface one end of bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: this transformer hoisting device compact structure, and reasonable design, occupation space is little during the use, can be quick, the efficient carries out the installation operation of transformer, be applicable to most installation condition, be convenient for adjust the mounting height of transformer through setting up hydraulic lifting post, can rotate through control drive gear and driven gear through setting up driving motor, and then the rotation of control fixed plate, the mounted position of adjustment transformer, hydraulic telescoping rod's setting can promote the removal of transformer, make the transformer press close to the installation face, the installation of the transformer of being convenient for, the installation convenience has been improved greatly.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: the hydraulic lifting device comprises a base plate 1, a support column 2, a universal locking wheel 3, a push rod 4, a hydraulic lifting column 5, a support plate 6, a rotating shaft 7, a bearing 8, a driving motor 9, a driven gear 10, a driving gear 11, a fixing plate 12, a sliding rail 13, a sliding block 14, a hydraulic telescopic rod 15, a fixing block 16, a placing bucket 17, a control switch 18, a hydraulic oil tank 19, a first hydraulic pump 20 and a second hydraulic pump 21.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not a whole embodiment (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side, and the front side of fig. 2 as the front side). 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. 1-3, the present invention provides a technical solution: a transformer lifting device comprises a bottom plate 1, supporting columns 2 are uniformly distributed on the periphery of the lower surface of the bottom plate 1, universal locking wheels 3 are arranged at the lower ends of the supporting columns 2, the universal locking wheels 3 are arranged to facilitate the movement of the device, push rods 4 are symmetrically distributed on the front and back of one end of the upper surface of the bottom plate 1, the push rods 4 are arranged to facilitate the movement of the device, hydraulic lifting columns 5 are arranged on the upper surface of the bottom plate 1, the number of the hydraulic lifting columns 5 is two, the two hydraulic lifting columns 5 are symmetrically distributed on two sides of a supporting plate 6, the stability of a lifting process is improved by arranging the two hydraulic lifting columns 5, the upper end of each hydraulic lifting column 5 is fixed with the supporting plate 6, a rotating shaft 7 is rotatably connected to the middle position of the upper surface of the supporting plate 6 through a bearing 8, a driving gear 11 is sleeved on the outer side surface of the rotating shaft 7, a driven gear 10, the upper end surface of the rotating shaft 7 is provided with a fixed plate 12, the upper surface of the fixed plate 12 is provided with two slide rails 13, the two slide rails 13 are symmetrically distributed on two sides of the upper surface of the fixed plate 12, the upper end of the slide rail 13 is slidably connected with a slide block 14, one side of the slide block 14 is connected with a fixed block 16 through a hydraulic telescopic rod 15, the fixed block 16 is fixed at one end of the slide rail 13, the upper surface of the slide block 14 is fixed with a placing hopper 17, one side of the placing hopper 17 is opened to facilitate the placing and moving-out of a transformer, the upper surface of the bottom plate 1 is respectively provided with a control switch 18, a hydraulic oil tank 19, a first hydraulic pump 20 and a second hydraulic pump 21, the hydraulic oil input end of the first hydraulic pump 20 is connected with the hydraulic oil output end of the hydraulic oil tank 19 through a guide pipe, the hydraulic oil output end of the first hydraulic pump 20 is connected with the input end of, the hydraulic oil output end of the second hydraulic pump 21 is connected with the hydraulic oil input end of the hydraulic telescopic rod 15 through a guide pipe, the input ends of the first hydraulic pump 20, the second hydraulic pump 21 and the driving motor 9 are respectively electrically connected with the output end of the control switch 18, the transformer lifting device is compact in structure, reasonable in design and small in occupied space during use, installation operation of the transformer can be carried out quickly and efficiently, and installation convenience is greatly improved.

When in use: place the transformer earlier in placing fill 17, then push away this device to the below of mounted position, then start through control switch 18 control first hydraulic pump 20, and then control the lift of hydraulic lifting post 5, adjust the transformer to the high position that needs the installation, according to the position of installation face, through control switch 18 control driving motor 9 rotation, and then drive driven gear 10 through drive gear 11 and rotate, make fixed plate 12 rotate, with the installation direction of transformer towards the installation face, control switch 18 control second hydraulic pump 21 starts, make hydraulic telescoping rod 15 extension, promote the transformer and press close to the installation face, the workman of being convenient for installs.

The utility model can be operated conveniently, occupies little space when in use, and is convenient for operation and use; the transformer can be installed quickly and efficiently, and the use convenience is improved; the arrangement of the hydraulic telescopic rod 15 is convenient for controlling the transformer to be close to the mounting surface, and the use convenience is further improved.

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. A transformer lifting device comprising a base plate (1), characterized in that: the upper surface of the bottom plate (1) is provided with a hydraulic lifting column (5), the upper end of the hydraulic lifting column (5) is fixed with a support plate (6), the middle position of the upper surface of the support plate (6) is rotatably connected with a rotating shaft (7) through a bearing (8), the outer side surface of the rotating shaft (7) is sleeved with a driving gear (11), one side of the driving gear (11) is meshed with a driven gear (10), the lower end of the driven gear (10) is connected with an output shaft of a driving motor (9), the upper end surface of the rotating shaft (7) is provided with a fixed plate (12), the upper surface of the fixed plate (12) is provided with a sliding rail (13), the upper end of the sliding rail (13) is slidably connected with a sliding block (14), one side of the sliding block (14) is connected with a fixed block (16) through a hydraulic telescopic rod (15), the fixed block (16) is fixed, the upper surface of the bottom plate (1) is respectively provided with a control switch (18), a hydraulic oil tank (19), a first hydraulic pump (20) and a second hydraulic pump (21).

2. A transformer lifting device according to claim 1, characterised in that: the number of the hydraulic lifting columns (5) is two, and the two hydraulic lifting columns (5) are symmetrically distributed on two sides of the supporting plate (6).

3. A transformer lifting device according to claim 1, characterised in that: the hydraulic oil input end of first hydraulic pump (20) passes through the pipe and is connected with the hydraulic oil output of hydraulic tank (19), the hydraulic oil output end of first hydraulic pump (20) passes through the pipe and is connected with the hydraulic oil input of hydraulic lifting column (5), the hydraulic oil input end of second hydraulic pump (21) passes through the pipe and is connected with the hydraulic oil output of hydraulic tank (19), the hydraulic oil output end of second hydraulic pump (21) passes through the pipe and is connected with the hydraulic oil input of hydraulic telescoping rod (15), first hydraulic pump (20), the input of second hydraulic pump (21) and driving motor (9) is connected with the output electricity of control switch (18) respectively.

4. A transformer lifting device according to claim 1, characterised in that: the number of the slide rails (13) is two, and the two slide rails (13) are symmetrically distributed on two sides of the upper surface of the fixing plate (12).

5. A transformer lifting device according to claim 1, characterised in that: one side of the placing hopper (17) is provided with an opening.

6. A transformer lifting device according to claim 1, characterised in that: the lower surface of bottom plate (1) is equipped with pillar (2) all around the equipartition, and the lower extreme of pillar (2) is equipped with universal locking wheel (3).

7. A transformer lifting device according to claim 1, characterised in that: push rods (4) are symmetrically distributed at the front and the back of one end of the upper surface of the bottom plate (1).