CN218145288U - Transformer hoisting tool - Google Patents

Abstract

The utility model discloses a transformer hoist and mount frock, include: the tool body is arranged along the vertical direction; the top of the tool body is provided with a lifting arm along the horizontal direction, and the lifting arm is used for being connected with a driving assembly so as to realize the movement of the hoisting tool; the bottom of the tool body is provided with a bearing arm along the horizontal direction, and the bearing arm is used for connecting a transformer to be hoisted; under the drive of the drive assembly, the hoisting tool drives the transformer to hoist to a preset position along the horizontal direction. The utility model discloses a transformer hoist and mount frock has advantages such as compact structure, easy operation, assembly efficiency height and bearing capacity are strong, has satisfied the demand that heavy load materials such as transformer, electric screen cabinet device carry out the horizontal migration installation well.

Description

Transformer hoisting tool

Technical Field

The utility model belongs to the technical field of transformer lifting device, concretely relates to transformer hoist and mount frock.

Background

When heavy-load materials with the self weight of more than 500kg, such as transformers and electric screen cabinet devices, are subjected to cabinet entering operation, vertical hoisting is the simplest and most convenient installation mode. However, under special environment and abnormal conditions, vertical hoisting cannot be performed, and the assembly requirement of the product can be met only by performing horizontal moving installation. In order to improve assembly efficiency, reduce intensity of labour, satisfy the assembly demand, need develop a hoist and mount frock that is applicable to transformer class heavy load material urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a compact structure, easy operation, assembly efficiency height and bearing capacity strong transformer hoist and mount frock.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a transformer hoist and mount frock, includes: the tool body is arranged along the vertical direction; the top of the tool body is provided with a lifting arm along the horizontal direction, and the lifting arm is used for being connected with a driving assembly so as to realize the movement of the hoisting tool; the bottom of the tool body is provided with a bearing arm along the horizontal direction, and the bearing arm is used for connecting a transformer to be hoisted; under the drive of the drive assembly, the hoisting tool drives the transformer to hoist to a preset position along the horizontal direction.

As a further improvement, the equipartition has a plurality of spacing posts on the bearing arm, spacing post is used for limiting the displacement of transformer on the bearing arm.

As a further improvement, the spacing between the limit columns is larger than 150mm.

As a further improvement, the limiting column is a round steel column with the diameter phi of 22mm, and the limiting column is welded on the bearing arm.

As a further improvement, the tip of keeping away from the frock body on the bearing arm is equipped with the limiting plate, the limiting plate is used for restricting the transformer at the displacement of bearing arm tip.

As a further improvement, the lifting arm top integrated into one piece has a pair of lug, be equipped with the hole for hoist on the lug, the hole for hoist is used for connecting drive assembly.

As a further improvement of the utility model, the lifting arm bottom is provided with the strengthening rib along the horizontal direction.

As a further improvement of the utility model, the reinforcing rib is a seamless steel pipe with the diameter of phi 90mm multiplied by 10 mm.

As a further improvement of the utility model, the lifting arm is a thick steel plate with the thickness of 22 mm.

As a further improvement of the utility model, the driving component is a servo motor.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a transformer hoist and mount frock, set up davit and bearing arm through top and bottom at the frock body respectively along the horizontal direction, utilize to play the davit to have realized hoist and mount frock and drive assembly and be connected, utilize the bearing arm to have realized hoist and mount frock and transformer connection, under drive assembly's drive, realized promptly that hoist and mount frock is carried the transformer to predetermined mounted position along the horizontal direction hoist and transport, the operation is simple, advantages such as assembly efficiency height and reliability height, be convenient for carry the transformer in narrow space, the transformer has been satisfied well, heavy load materials such as electric screen cabinet device carry out the demand that the horizontal migration installed.

2. The utility model discloses a transformer hoist and mount frock has a plurality of spacing posts through the equipartition on the bearing arm, sets up the limiting plate at the bearing arm tip, has carried out the restriction to the horizontal migration direction of transformer on the bearing arm, has effectively avoided the transformer to take place to rock or squint at the handling in-process, has improved the security of transformer handling, has also improved the accurate nature in location of transformer when advancing the cabinet operation simultaneously, has realized the high-efficient handling and the installation of transformer.

3. The transformer hoisting tool of the utility model obviously improves the bearing capacity of the hoisting tool and widens the application range of the hoisting tool by arranging the reinforcing rib at the bottom of the hoisting arm along the horizontal direction; the lifting lugs are connected with the driving assembly through the lifting ropes, the connecting position between the lifting ropes and the driving assembly is adjusted, the situation that the transformer shakes due to the fact that the lifting arms are stressed unevenly is effectively avoided, and the stability of transformer lifting is improved.

Drawings

Fig. 1 is the utility model discloses transformer hoist and mount frock's structural principle schematic diagram.

Fig. 2 isbase:Sub>A schematic cross-sectional structural view alongbase:Sub>A-base:Sub>A direction in fig. 1.

Fig. 3 is the utility model discloses transformer hoist and mount frock look sideways at structural principle schematic diagram.

Fig. 4 is the utility model discloses the user state principle schematic diagram of transformer hoist and mount frock.

Fig. 5 is a schematic structural diagram of the electrical cabinet.

Fig. 6 is a schematic diagram of a top view structure of the electrical cabinet after the transformer is installed.

Illustration of the drawings: 1. a tool main body; 2. lifting the suspension arm; 3. a load-bearing arm; 4. reinforcing ribs; 5. lifting lugs; 6. a limiting post; 7. a limiting plate; 8. hoisting holes; 9. a lifting rope; 10. a transformer; 11. an electrical cabinet.

Detailed Description

The invention will be further described with reference to the drawings and specific preferred embodiments without limiting the scope of the invention.

Examples

As shown in fig. 1 to 4, the utility model discloses a transformer hoisting tool, include: the tool body 1 is arranged along the vertical direction; the top of the tool body 1 is welded with a lifting arm 2 along the horizontal direction, and the lifting arm 2 is used for being connected with a driving assembly so as to realize the movement of the hoisting tool; the bottom of the tool body 1 is welded with a bearing arm 3 along the horizontal direction, and the bearing arm 3 is used for connecting a transformer 10 to be hoisted. Under the driving of the driving assembly, the hoisting tool drives the transformer 10 to hoist and transport to a preset position along the horizontal direction. In this embodiment, the bearing capacity of hoist and mount frock is greater than 2000kg.

Further, the tool body 1 is a welding steel plate shaped like a Chinese character ri shown in fig. 2, the lifting arm 2 is a thick steel plate with the thickness of 22mm, and the bearing arm 3 is a seamless thick steel pipe; the driving component is a servo motor. It can be understood that in order to reduce the dead weight, the hoisting tool can be made of other light alloys as long as the requirement on the bearing strength can be met.

In this embodiment, through having set up davit 2 and bearing arm 3 along the horizontal direction respectively at the top and the bottom of frock body 1, utilize davit 2 to realize that hoist and mount frock 1 is connected with drive assembly, utilize bearing arm 3 to realize hoist and mount frock 1 and transformer 10 and be connected, under drive assembly's drive, realized promptly that hoist and mount frock hoists the transformer to predetermined mounted position along the horizontal direction, the operation is simple, advantages such as assembly efficiency height and reliability height, be convenient for carry the transformer in narrow space, the transformer has been satisfied well, the demand that heavy-duty materials such as electric cabinet device carry out the horizontal migration installation.

As shown in fig. 1, in the present embodiment, a plurality of limiting columns 6 are uniformly distributed on the bearing arm 3, and the limiting columns 6 are used for limiting the lateral displacement of the transformer 10 on the bearing arm 3 and preventing the transformer 10 from slipping.

In this embodiment, the interval between adjacent spacing post 6 is greater than 150mm to satisfy the winding demand of lifting rope 9 of different sizes, also provide certain activity space for lifting rope 9 simultaneously, with the equilibrium that improves transformer 10 handling in-process.

Further, spacing post 6 is phi 22 mm's round steel post, and spacing post 6 welds on the bearing arm 3 to improve the connection steadiness between spacing post 6 and the bearing arm 3, improve the security of transformer 10 handling.

As shown in fig. 1, in this embodiment, a position-limiting plate 7 is disposed on an end portion of the load-bearing arm 3 away from the tool body 1, and the position-limiting plate 7 is used for limiting a displacement of the transformer 10 at the end portion of the load-bearing arm 3. Furthermore, the limiting plate 7 and the bearing arm 3 are welded, and the limiting plate 7 can be a thick steel plate.

In this embodiment, have a plurality of spacing posts 6 through the equipartition on the bearing arm 3, set up limiting plate 7 at 3 tip of bearing arm, restricted transformer 10 the horizontal migration direction on bearing arm 3, effectively avoided transformer 10 to take place to rock or squint at the handling in-process, improved the security of transformer 10 handling, also improved the accurate nature of location when transformer 10 advances the cabinet operation simultaneously, realized transformer 10's high-efficient handling and installation.

As shown in fig. 1, in this embodiment, a pair of lifting lugs 5 are integrally formed at the top of the lifting arm 2, and lifting holes 8 are formed on the lifting lugs 5, and the lifting holes 8 are used for connecting with a driving assembly. Through set up a pair of lug 5 at 2 tops of the davit that rises, lug 5 is connected with drive assembly through lifting rope 9, adjusts the hookup location between lifting rope 9 and the drive assembly, has effectively avoided leading to transformer 10 to rock because of 2 atress inhomogeneously of davit that rise, has improved the stationarity of transformer 10 handling.

As shown in fig. 1, in the present embodiment, a reinforcing rib 4 is welded to the bottom of the boom 2 in the horizontal direction. Further, the reinforcing ribs 4 are seamless steel pipes having a diameter of 90mm × 10 mm. It can be understood that, in order to improve the bearing capacity of the hoisting tool, the reinforcing ribs 4 can also be welded at the bottom of the bearing arm 3 along the horizontal direction.

In the embodiment, the reinforcing ribs 4 are arranged at the bottom of the lifting arm 2 along the horizontal direction, so that the bearing capacity of the hoisting tool is obviously improved, and the application range of the hoisting tool is widened. It can be understood that in other embodiments, the size and the structural type of the reinforcing rib 4 can be selected according to actual hoisting requirements, as long as the requirement for increasing the bearing capacity of the hoisting tool can be met.

The working process of the transformer hoisting tool of the embodiment is as follows:

as shown in fig. 4, the lifting rope 9 is firstly wound on the bearing arm 3 along the limiting column 6, then the lifting rope 9 is connected with the transformer 10, then the lifting rope 9 is connected with the lifting hole 8 on the lifting lug 5, and then the lifting rope 9 is connected with the output end of the driving assembly. In this embodiment, the electrical cabinet 11 is a cabinet body with a side-opening door, as shown in fig. 5, under the driving of the driving assembly, the hoisting tool carries the transformer 10 to be hoisted to a preset position in the electrical cabinet 11 along the horizontal direction, as shown in fig. 6.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the invention. Those skilled in the art can make numerous changes and modifications to the disclosed embodiments, or modify equivalent embodiments, without departing from the spirit and scope of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a transformer hoist and mount frock which characterized in that includes: the tool body (1) is arranged along the vertical direction; the top of the tool body (1) is provided with a lifting arm (2) along the horizontal direction, and the lifting arm (2) is used for being connected with a driving assembly so as to realize the movement of the hoisting tool; the bottom of the tool body (1) is provided with a bearing arm (3) along the horizontal direction, and the bearing arm (3) is used for connecting a transformer (10) to be hoisted; under the drive of the driving assembly, the hoisting tool drives the transformer (10) to hoist and transport to a preset position along the horizontal direction.

2. The transformer hoisting tool according to claim 1, wherein a plurality of limiting columns (6) are uniformly distributed on the bearing arm (3), and the limiting columns (6) are used for limiting the displacement of the transformer (10) on the bearing arm (3).

3. The transformer hoisting tool according to claim 2, wherein the distance between the adjacent limiting columns (6) is larger than 150mm.

4. The transformer hoisting tool according to claim 2, wherein the limiting column (6) is a round steel column with a diameter of phi 22mm, and the limiting column (6) is welded on the bearing arm (3).

5. The transformer hoisting tool according to claim 2, wherein a limiting plate (7) is arranged at the end of the bearing arm (3) far away from the tool body (1), and the limiting plate (7) is used for limiting the displacement of the transformer (10) at the end of the bearing arm (3).

6. The transformer hoisting tool according to any one of claims 1 to 5, wherein a pair of lifting lugs (5) are integrally formed at the top of the hoisting arm (2), hoisting holes (8) are formed in the lifting lugs (5), and the hoisting holes (8) are used for connecting a driving assembly.

7. The transformer hoisting tool according to any one of claims 1 to 5, wherein the bottom of the lifting arm (2) is provided with a reinforcing rib (4) along the horizontal direction.

8. The transformer hoisting tool according to claim 7, wherein the reinforcing ribs (4) are seamless steel tubes with a diameter of phi 90mm x 10 mm.

9. The transformer hoisting tool according to any one of claims 1 to 5, wherein the lifting arm (2) is a 22mm thick steel plate.

10. The transformer hoisting tool according to any one of claims 1 to 5, wherein the driving assembly is a servo motor.

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