CN219751630U

CN219751630U - Transformer installation hoisting frame

Info

Publication number: CN219751630U
Application number: CN202320906174.9U
Authority: CN
Inventors: 殷复正; 李晓慧
Original assignee: Shandong Luzhong Electric Power Co ltd
Current assignee: Shandong Luzhong Electric Power Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-09-26
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a transformer mounting and lifting frame which comprises a bottom plate, wherein connecting columns are fixedly connected to the periphery of the top of the bottom plate, a connecting plate is fixedly connected to the top of each connecting column, a fixing box is fixedly connected to the top of each connecting plate, a driving motor is fixedly mounted at the top of each fixing box, a rotating rod is fixedly connected to the output end of each driving motor, a first gear is meshed with the surface of each rotating rod, a second gear is meshed with the two sides of the surface of each first gear, and a threaded rod is fixedly connected to one side of each second gear. According to the utility model, through the arrangement of the connecting rod, the shell, the connecting block, the limiting plate, the first gear, the rotating rod, the second gear, the threaded rod, the threaded sleeve, the transverse plate, the damper, the spring and the driving motor, the problem that the existing hoisting frame does not have the limiting function, the transformer is at risk of falling in the hoisting process, the transformer is broken due to falling, and the cost during hoisting is greatly increased is solved.

Description

Transformer installation hoisting frame

Technical Field

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

Background

A Transformer (Transformer) is a device for changing an ac voltage using the principle of electromagnetic induction, and the 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 transformers), and the like. The transformer can be divided into: distribution transformers, power transformers, fully sealed transformers, combination transformers, dry transformers, oil immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, heavy current transformers, excitation transformers and the like.

The existing hoisting frame does not have the limiting function, the transformer is at risk of falling in the hoisting process, the falling can lead to the breaking of the transformer, and the cost during hoisting is greatly increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a transformer mounting and lifting frame, which achieves the advantage of limiting, and solves the problems that the existing lifting frame does not have the function of limiting, the transformer is at risk of falling in the lifting process, the falling can cause the breaking of the transformer, and the cost during lifting is greatly increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer installation hoist and mount frame, includes the bottom plate, equal fixedly connected with spliced pole all around at bottom plate top, the top fixedly connected with connecting plate of spliced pole, the top fixedly connected with fixed box of connecting plate, the top fixedly mounted of fixed box has driving motor, driving motor's output fixedly connected with bull stick, the surface engagement of bull stick has first gear, the both sides on first gear surface all mesh has the second gear, one side fixedly connected with threaded rod of second gear, the surface threaded connection of threaded rod has the thread bush, the bottom fixedly connected with connecting rod of thread bush, the bottom fixedly connected with casing of connecting rod one side, the upper end and the equal fixedly connected with attenuator of lower extreme of casing inner chamber one side, the surface winding of attenuator has the spring, one side fixedly connected with diaphragm of attenuator, one side fixedly connected with connecting block of diaphragm, one side fixedly connected with limiting plate of connecting block.

Preferably, both sides at the top of the fixed box are fixedly connected with steel wire ropes, and one end of each steel wire rope is fixedly connected with a hoisting buckle.

Preferably, support columns are fixedly connected to the periphery of the bottom plate, and anti-slip pads are fixedly connected to the bottoms of the support columns.

Preferably, the surface of the fixed box is movably connected with a box door through a hinge, and the surface of the box door is fixedly connected with a handle.

Preferably, the bearings are fixedly connected to the two sides of the inner cavity of the fixed box, and one side of the threaded rod is movably connected with the inner cavity of the bearing.

Preferably, the both sides at fixed case inner chamber top have all been seted up the spout, the top fixedly connected with slider of thread bush, the top and the inner chamber sliding connection of spout of slider.

Preferably, the upper end and the lower end of the transverse plate are fixedly connected with sliding sleeves, and the inner cavities of the sliding sleeves are slidably connected with sliding rods.

Compared with the prior art, the utility model provides a transformer mounting and hoisting frame, which has the following beneficial effects:

1. according to the utility model, through the arrangement of the connecting rod, the shell, the connecting block, the limiting plate, the first gear, the rotating rod, the second gear, the threaded rod, the threaded sleeve, the transverse plate, the damper, the spring and the driving motor, the problem that the existing hoisting frame does not have the limiting function, the transformer is at risk of falling in the hoisting process, the transformer is broken due to falling, and the cost during hoisting is greatly increased is solved.

2. According to the utility model, the anti-skid purpose is achieved through the arrangement of the support columns and the anti-skid pads, the stability of the device is greatly improved, the inner cavity of the fixed box is cleaned through the arrangement of the box door, and the cleanliness of the inner cavity of the fixed box is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a stationary box of the present utility model;

FIG. 3 is a cross-sectional view of the housing of the present utility model;

fig. 4 is an enlarged view of the utility model at a.

In the figure: 1. a wire rope; 2. hoisting the buckle; 3. a bottom plate; 4. a support column; 5. an anti-slip pad; 6. a fixed box; 7. a connecting plate; 8. a connecting rod; 9. a housing; 10. a connecting block; 11. a limiting plate; 12. a first gear; 13. a chute; 14. a rotating rod; 15. a second gear; 16. a threaded rod; 17. a thread sleeve; 18. a sliding sleeve; 19. a cross plate; 20. a slide bar; 21. a damper; 22. a spring; 23. a slide block; 24. a driving motor; 25. and (5) connecting the columns.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a transformer installation lifting frame comprises a bottom plate 3, connecting columns 25 are fixedly connected to the periphery of the top of the bottom plate 3, connecting plates 7 are fixedly connected to the top of the connecting columns 25, a fixed box 6 is fixedly connected to the top of the connecting plates 7, a driving motor 24 is fixedly installed on the top of the fixed box 6, a rotating rod 14 is fixedly connected to the output end of the driving motor 24, a first gear 12 is meshed with the surface of the rotating rod 14, two sides of the surface of the first gear 12 are meshed with a second gear 15, one side of the second gear 15 is fixedly connected with a threaded rod 16, the surface of the threaded rod 16 is in threaded connection with a threaded sleeve 17, a connecting rod 8 is fixedly connected to the bottom of the threaded sleeve 17, a shell 9 is fixedly connected to the bottom of one side of the connecting rod 8, a damper 21 is fixedly connected to the upper end and the lower end of one side of an inner cavity of the shell 9, a spring 22 is wound on the surface of the damper 21, a transverse plate 19 is fixedly connected to one side of the transverse plate 19, a connecting block 10 is fixedly connected to one side of the transverse plate 19, and one side of the connecting block 10 is fixedly connected with a limiting plate 11.

Both sides at the top of the fixed box 6 are fixedly connected with steel wire ropes 1, and one end of each steel wire rope 1 is fixedly connected with a hoisting buckle 2.

The support columns 4 are fixedly connected to the periphery of the bottom plate 3, the anti-slip pads 5 are fixedly connected to the bottom of the support columns 4, and the anti-slip purpose is achieved through the arrangement of the support columns 4 and the anti-slip pads 5, so that the stability of the device is greatly improved.

The surface of fixed case 6 has the chamber door through hinge swing joint, and the fixed surface of chamber door is connected with the handle, through the setting of chamber door, cleans the inner chamber of fixed case 6, has improved the cleanliness factor of fixed case 6 inner chamber greatly.

Bearings are fixedly connected to two sides of the inner cavity of the fixed box 6, and one side of the threaded rod 16 is movably connected with the inner cavity of the bearings.

The both sides at the inner chamber top of fixed box 6 have all seted up spout 13, and the top fixedly connected with slider 23 of thread bush 17, the top and the inner chamber sliding connection of spout 13 of slider 23.

The upper end and the lower end of the transverse plate 19 are fixedly connected with a sliding sleeve 18, and the inner cavity of the sliding sleeve 18 is slidably connected with a sliding rod 20.

The working principle of the utility model is as follows: before hoisting, firstly a user places a transformer on the top of the bottom plate 3, secondly the user starts a driving motor 24 to work through an external controller, the driving motor 24 drives the rotating rod 14 to rotate, the rotating rod 14 drives the first gear 12 to rotate, the first gear 12 drives the second gear 15 to rotate, the second gear 15 drives the threaded rod 16 to rotate, the threaded rod 16 drives the threaded sleeve 17 to move to one side, the threaded sleeve 17 drives the connecting rod 8 to move to one side, the connecting rod 8 drives the shell 9 to move to one side, the shell 9 drives the connecting block 10 to move to one side, the connecting block 10 drives the limiting plate 11 to move to the designated position, the limiting purpose is achieved, the limiting plate 11 is driven to move to one side through the reverse force, the connecting block 10 is driven to move to one side through the limiting plate 11, the transverse plate 19 is driven to move to one side through the connecting block 10, the transverse plate 21 and the spring 22 are extruded through the transverse plate 19, the purpose of buffering is achieved, the transformer damage caused by overlarge pressure is avoided, and finally the user can hoist the device through an external machine under the cooperation of the steel wire rope 1 and the hoisting buckle 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer installation hoist and mount frame, includes bottom plate (3), its characterized in that: all around fixedly connected with spliced pole (25) at bottom plate (3) top, the top fixedly connected with connecting plate (7) of spliced pole (25), the top fixedly connected with fixed box (6) of connecting plate (7), the top fixedly connected with driving motor (24) of fixed box (6), the output fixedly connected with bull stick (14) of driving motor (24), the surface engagement of bull stick (14) has first gear (12), the both sides on first gear (12) surface all mesh has second gear (15), one side fixedly connected with threaded rod (16) of second gear (15), the surface threaded connection of threaded rod (16) has thread bush (17), the bottom fixedly connected with connecting rod (8) of thread bush (17), the bottom fixedly connected with casing (9) of connecting rod (8) one side, the upper end and the lower extreme of casing (9) inner chamber one side all fixedly connected with attenuator (21), the surface winding of attenuator (21) has spring (22), one side fixedly connected with threaded rod (16) of one side of attenuator (21), one side fixedly connected with connecting plate (19) has connecting block (10) one side of transversely connected with connecting plate (10).

2. A transformer mounting hanger according to claim 1, wherein: both sides at the top of the fixed box (6) are fixedly connected with steel wire ropes (1), and one end of each steel wire rope (1) is fixedly connected with a hoisting buckle (2).

3. A transformer mounting hanger according to claim 1, wherein: support columns (4) are fixedly connected to the periphery of the bottom plate (3), and anti-slip pads (5) are fixedly connected to the bottoms of the support columns (4).

4. A transformer mounting hanger according to claim 1, wherein: the surface of the fixed box (6) is movably connected with a box door through a hinge, and the surface of the box door is fixedly connected with a handle.

5. A transformer mounting hanger according to claim 1, wherein: bearings are fixedly connected to two sides of the inner cavity of the fixed box (6), and one side of the threaded rod (16) is movably connected with the inner cavity of the bearings.

6. A transformer mounting hanger according to claim 1, wherein: the sliding grooves (13) are formed in two sides of the top of the inner cavity of the fixed box (6), the top of the threaded sleeve (17) is fixedly connected with a sliding block (23), and the top of the sliding block (23) is in sliding connection with the inner cavity of the sliding groove (13).

7. A transformer mounting hanger according to claim 1, wherein: the upper end and the lower end of the transverse plate (19) are fixedly connected with sliding sleeves (18), and the inner cavity of each sliding sleeve (18) is connected with a sliding rod (20) in a sliding manner.