CN206203695U - Transformer loading and unloading bracket - Google Patents

Abstract

The utility model is related to a kind of power equipment, i.e., a kind of transformer loading and unloading bracket, including by column（2）The three-dimensional bracket constituted with crossbeam（1）, it is characterized in that：The support（1）Above end slipway is provided with along both sides（4）, end slipway（4）Longitudinal coaster is provided with above（5）, longitudinal coaster（5）It is provided with transverse slipway（6）, transverse slipway（6）Upper equipped transverse direction coaster（7）, horizontal coaster（7）It is fitted with hoist engine（8）.Beneficial effect is：The installation and removal of transformer can be rapidly completed, be occupied little space, oncontacting risk, fast, safe and reliable lifting speed, simple structure, easy to operate, it is expected to which substituting crane and jack turns into the preferred unit for becoming platform construction and maintenance.

Description

Transformer handling bracket

technical field

The utility model relates to an electric device, namely a transformer loading and unloading bracket.

Background technique

The installation and disassembly of distribution transformers is an important operation for the maintenance of power facilities. At present, this operation mainly relies on two tools, one is a crane, and the other is manual winding. The crane is limited by the working space and the safety distance, so it cannot be used sometimes. The manual lifting of the chain needs to bind the lifting beam near the changing platform, which has the risk of electric shock, and the lifting speed is very low, the efficiency is low, and the working time is too long.

Contents of the invention

The purpose of the utility model is to provide a transformer loading and unloading bracket with small occupation space, no risk of electric shock, fast lifting speed, safety and reliability, simple structure and convenient operation.

The above object is achieved by the following technical solutions: develop a transformer loading and unloading support, including a three-dimensional support composed of columns and beams, which is characterized in that: the support is provided with longitudinal slides along both sides, and the longitudinal slides are provided with Longitudinal pulley, the longitudinal pulley is provided with a horizontal slideway, equipped with a horizontal pulley on the horizontal slideway, and a hoist is installed on the horizontal pulley.

Both sides of the middle part of the support are provided with detachable support beams equipped with two rails, the rails are assembled components that can be loaded and unloaded at any time, and the length of the rails is greater than the length of the support.

The rail is placed on the support beam, and one end is equipped with a locking card that can be fixedly connected with the support beam.

The lower end of the column is provided with a sling, the lower end of the sling is provided with a supporting plate, and the lower end of the supporting plate is provided with a roller.

The lower part of the column of the support is provided with a height-adjusting sleeve.

Ground wheels are installed at the lower end of the pillar.

Described ground wheel is universal wheel.

The beneficial effects of the utility model are: the installation and disassembly of the transformer can be completed quickly, the occupied space is small, there is no risk of electric shock, the lifting speed is fast, safe and reliable, the structure is simple, and the operation is convenient. Preferred equipment for maintenance.

Description of drawings

Fig. 1 is the front view of a kind of embodiment;

Figure 2 is a top view of such an embodiment;

Fig. 3 is the front view of a kind of working state of this embodiment;

Figure 4 is a top view of an operating state of this embodiment.

It can be seen in the figure: support 1, column 2, beam 3, longitudinal slideway 4, longitudinal tackle 5, transverse slideway 6, transverse tackle 7, winch 8, sling 9, transformer 10, rail 11, support beam 12, height adjustment Sleeve 13, supporting plate 14, roller 15, ground wheel 16, locking card 17.

detailed description

As shown in Fig. 1 and Fig. 2, this transformer loading and unloading support 1 includes a three-dimensional support 1 composed of upright columns 2 and beams 3, where the three-dimensional support 1 is a frame that constitutes a cube, including a rectangular parallelepiped frame. It can also be a trapezoidal frame or a pyramid frame with a big bottom and a small top. It is characterized in that: the upper side of the bracket is provided with longitudinal slideway 4 along both sides, the longitudinal slideway 4 is provided with longitudinal pulley 5, the longitudinal pulley 5 is provided with horizontal slideway 6, and horizontal slideway 6 is equipped with horizontal pulley 7, Horizontal tackle 7 is equipped with winch 8 above. Obviously, the winch 8 can change its position along the longitudinal slideway 4 and the transverse slideway 6 to reach any position below the longitudinal slideway.

When installing the transformer with this kind of support, first install the support 1 in an appropriate position, and adjust the position of the hoist 8 along the longitudinal slideway 4 and the transverse slideway 6. 8 relative. Bind transformer 10 with sling 9 again, start winch 8, transformer 10 can be hoisted, reach required height and can be installed on the changing platform.

On the basis of the above, it can be further improved: a detachable support beam 12 is provided on both sides of the middle part of the support 1, and two steel rails 11 are equipped on it. Steel rail 11 is the combination part that can be loaded and unloaded at any time, can be installed or unloaded at any time, can slide on support beam 12 and change position, and the distance of two steel rails 11 can be changed. The length of the rail 11 will be greater than the length of the support 1, and one end of the rail 11 is preferably equipped with a locking clip 17 that can be firmly connected with the support beam 12. There are many forms of locking clips 17, among which only a kind of U-bolt type locking clips 17 are listed, which can fix the rails and support beams through connecting plates and nuts.

When the operation starts, the vehicle for transporting the transformer will enter the support 1, and the steel rail 11 should be extracted. When the transformer 10 is hoisted and the transport vehicle drives away, as shown in Fig. 1 and Fig. 2, two steel rails 11 can be put on the support beam 12. After the transformer 10 is hoisted higher than the transformer, as shown in Figure 3 and Figure 4, slide the two steel rails 11 under the transformer 10, and it is best to pull one end of the rails toward the transformer to make it close to the transformer. tower. Utilize locking card 17 to fix on the support beam 12 that steel rail is away from one end of changing platform at the same time. In this way, the transformer 10 can be pushed onto the changing platform along the steel rail 11.

When disassembling the transformer, refer to the above method in reverse, and the disassembly operation can be completed smoothly.

In order to further optimize the performance of the equipment, a supporting plate 14 can be set at the lower end of the sling 9, and a roller 15 is provided below the supporting plate 14. When hoisting the transformer 10, the supporting plate 14 is placed under the transformer, which can make the hoisting more stable and reduce the wear and tear of the sling to the transformer housing. When the transformer 10 fell on the rail, the roller 15 was in contact with the rail, and the sliding was very labor-saving.

In order to meet the needs of different heights, the lower part of the column 2 of the support 1 is preferably provided with a height-adjusting sleeve 13, which can adjust the height of the support. The ground wheel 16 is preferably equipped with at the lower end of the pillar 12, and the ground wheel 16 is preferably a universal wheel, so as to move.

The power of the above-mentioned winch can be electric, also can be gasoline engine or diesel engine, also can adopt hydraulic device to lift.

Claims (7)

1. A transformer loading and unloading bracket, including a three-dimensional bracket (1) composed of upright columns (2) and beams (3), characterized in that: the bracket (1) is provided with longitudinal slideways (4) along both sides, Longitudinal slideway (4) is provided with longitudinal tackle (5), and longitudinal tackle (5) is provided with transverse slideway (6), and transverse slideway (6) is equipped with transverse tackle (7), and above transverse tackle (7) Hoist (8) is housed. 2. The transformer loading and unloading bracket according to claim 1, characterized in that: there are detachable support beams (12) on both sides of the middle part of the bracket (1), on which two rails (11) are equipped, and the rails (11) is the assembly part that can load and unload at any time, and the length of steel rail (11) is greater than the length of support (1). 3. The transformer loading and unloading bracket according to claim 2, characterized in that: the rail (11) is placed on the support beam (12), and one end is provided with a lock ( 17). 4. The transformer loading and unloading bracket according to claim 1, characterized in that: the hoist (8) is provided with a sling (9), the lower end of the sling (9) is provided with a supporting plate (14), and the supporting plate (14) Below is provided with roller (15). 5. The transformer loading and unloading bracket according to claim 1 or 2, characterized in that: the lower part of the upright column (2) of the bracket is provided with a height-adjusting bushing (13). 6. The transformer loading and unloading bracket according to claim 1, characterized in that: ground wheels (16) are installed at the lower end of the column (2). 7. The transformer loading and unloading bracket according to claim 6, characterized in that: the ground wheels (16) are universal wheels.