Maintenance support for rotary lifting hook of electromagnetic crane

Abstract

The utility model provides an electromagnetic crane rotary lifting hook overhaul support which comprises a support body, an operation flat plate is arranged on the support body, an installation opening is formed in the operation flat plate, a scissor-fork type lifting machine is arranged on the support body, and an operation flat plate is installed on the top of the scissor-fork type lifting machine. The operation flat plate is located at the installation opening, the shape of the operation flat plate is matched with that of the installation opening, an installation frame is arranged on the operation flat plate, a cable roller used for winding a steel wire rope is arranged on the installation frame, and the two ends of the cable roller are each provided with a baffle. According to the utility model, the operation panel is arranged, so that a maintainer can maintain the rotary lifting hook of the electromagnetic crane on the operation panel, and the maintainer has a larger operation space during maintenance, so that replacement parts and tools can be conveniently placed, and the maintenance is more efficient, quicker, safer and more reliable; the operation flat plate is arranged on the operation flat plate, so that a maintainer can move to a higher position to maintain and replace a lifting hook steel wire rope; the structure is simple and the manufacturing cost is low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high altitude maintenance equipment technical field relates to a kind of electromagnetic hoist rotating hook maintenance platform. BACKGROUND

[0002] Rotary hook group is the important accessory of crane equipment, and most cranes hoist various workpieces and loads through hooks. The electromagnetic rotary hook group is based on the ordinary hook group and adds the electric rotating function and applies it to the electromagnetic hoist. The internal structure of this rotary hook group is more complex than the ordinary hook group. In addition to the basic mechanical part, it also involves the electric rotating, electromagnetic hoist and other electrical systems. When the crane wire rope is replaced and the hook group mechanical part is maintained, the equipment is large in size and complex in structure. It is time-consuming and laborious to extract the wire rope after the rotary hook group is placed on the ground, and the maintenance efficiency is low. SUMMARY

[0003] The utility model aims at the problem of low maintenance efficiency of the existing electromagnetic rotary hook in the background art and provides an electromagnetic hoist rotary hook maintenance platform.

[0004] To this end, the utility model takes the following technical solutions:

[0005] An electromagnetic hoist rotary hook maintenance platform includes a support, an operating flat plate is provided on the support, an installation port is provided on the operating flat plate, a scissor-type elevator is provided on the support, a work flat plate is installed on the top of the scissor-type elevator, the work flat plate is located at the installation port, and the shape of the work flat plate is adapted to the installation port, a mounting bracket is provided on the work flat plate, a cable roller for winding wire rope is provided on the mounting bracket, and a baffle is provided at each end of the cable roller.

[0006] Further, the operating flat plate is horizontally arranged.

[0007] Further, the cable roller is horizontally arranged, and a handle for rotating the cable roller is arranged at one end of the cable roller.

[0008] Further, a first protective fence is arranged at the edge of the operating flat plate.

[0009] Further, a ladder is arranged on one side of the support, and an entrance corresponding to the ladder is arranged on the protective fence.

[0010] Further, a brake wheel is arranged at the bottom of the support.

[0011] Further, a second protective fence is arranged at the edge of the work flat plate.

[0012] The utility model discloses an advantageous effect lies in: set up operation flat plate, and the maintenance personnel can overhaul electromagnetic hanging hook on operation flat plate, and the maintenance personnel has greater operating space when overhauling, so as to place replacement parts and tools, make the maintenance more efficient and fast, and safe and reliable, set up operation flat plate on operation flat plate to facilitate the maintenance personnel to move to higher position and overhaul the hook steel wire rope, simple structure, low manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is structure schematic front view of the utility model;

[0014] Figure 2 It is structure schematic plan view of the utility model;

[0015] Figure 3 It is Figure 1 The local enlarged view of A part in the middle;

[0016] Figure 4 It is Figure 2 The local enlarged view of B part in the middle;

[0017] In the drawing, 1 - support, 2 - operation flat plate, 3 - installation mouth, 4 - scissor lift, 5 - operation flat plate, 6 - mounting frame, 7 - cable roller, 8 - baffle, 9 - first guardrail, 10 - ladder, 11 - entrance and exit, 12 - second guardrail, 13 - brake trolley, 14 - handle. DETAILED DESCRIPTION

[0018] The utility model will be described in detail in connection with the drawings:

[0019] As Figures 1-4As shown, an electromagnetic hanging rotating hook maintenance platform, including support 1, support 1 is provided with a horizontal operation platform 2, maintenance personnel can stand on the operation platform 2 to maintain the electromagnetic hanging rotating hook, the operation platform 2 can make the maintenance personnel have greater operating space, can prevent more tools and equipment that need to be replaced at one time, so that the operation is more efficient and convenient, the operation platform 2 is provided with a rectangular mounting port 3, the support 1 is provided with a scissor type elevator 4, the scissor type elevator 4 can adopt the existing conventional scissor type elevator, and the scissor type elevator 4 is located below the mounting port 3, the top of the scissor type elevator 4 is provided with a horizontal work platform 5, the work platform 5 is located at the mounting port 3 and the shape of the work platform 5 is matched with the mounting port 3, when the work platform 5 is located at the lowest position, it is flush with the mounting port 3, when the operator needs to replace the steel wire rope of the rotating hook, the work platform 5 can be raised to the corresponding height for operation, the work platform 5 is provided with a mounting frame 6, the mounting frame 6 is provided with a cable roller 7 for winding the steel wire rope, the cable roller 7 is horizontally arranged, when replacing the steel wire rope, the steel wire rope can be wound on the cable roller 7, which is convenient for operation, the cable roller 7 is provided with a baffle 8 at both ends, in addition, in order to facilitate winding the steel wire rope on the cable roller 7, one end of the cable roller 7 is provided with a handle 14 for rotating the cable roller 7, in order to make the maintenance personnel more safe when working on the work platform 5, the edge of the work platform 5 is provided with a second protective fence 12, the height of the second protective fence 12 is 1-1.2m.

[0020] In order to make the maintenance personnel more safe when maintaining, the edge of the operation platform 2 is provided with a first protective fence 9, in order to facilitate the maintenance personnel to climb onto the operation platform 2, one side of the support 1 is provided with a ladder 10, the first protective fence 9 is provided with an entrance 11 corresponding to the ladder 10.

[0021] In order to facilitate movement, the bottom of the support 1 is provided with a brake wheel 13, the brake wheel 13 can be fixed to prevent the support 1 from moving when the maintenance personnel is maintaining.

[0022] The use mode of the utility model is as follows:

[0023] When it is necessary to overhaul, the pushing support 1 can be sent to the electromagnetic hanging rotary hook, and then the brake castors 13 are locked to prevent the support 1 from moving under the influence of external force during use, and then the operator can enter the operation flat plate 2 from the access opening 11 through the ladder 10 to perform maintenance operation on the electromagnetic hanging rotary hook. Since the operation flat plate 2 has a large area, the maintenance personnel have a large operation space to place replacement parts and tools, and multiple people can perform maintenance, so that the maintenance is more efficient and fast. When it is necessary to move to a higher position to replace the hook steel wire rope, the work flat plate 5 can be entered through the scissor-type lifter 4 to be raised to a corresponding height to replace the steel wire rope. The replaced steel wire rope can be wound on the cable roller 7. The winding only needs to rotate the cable roller 7 through the handle 14, which is convenient and fast, and prevents the cable from being randomly stacked on the work flat plate 5 to trip the maintenance personnel.

[0024] The device can greatly improve the maintenance efficiency of the electromagnetic hanging rotary hook and is more convenient and fast.

Claims

1. An electromagnetic hoist swivel hook maintenance bracket, characterized in that, The utility model provides an operating platform, including support (1), be equipped with operating flat plate (2) on support (1), be equipped with installation mouth (3) on operating flat plate (2), be equipped with scissor type lift (4) on support (1), the top of scissor type lift (4) is equipped with work flat plate (5), work flat plate (5) is located installation mouth (3) and work flat plate (5) the shape is compatible with installation mouth (3), be equipped with mounting bracket (6) on work flat plate (5), be equipped with cable roller (7) for winding steel wire rope on mounting bracket (6), the both ends of cable roller (7) are equipped with a baffle (8) respectively.

2. The electromagnetic hoist swivel hook maintenance support bracket of claim 1, wherein, The operating flat plate (2) is horizontally arranged.

3. The electromagnetic hoist swivel hook maintenance support of claim 1, wherein, The cable roller (7) is horizontally arranged, and one end of the cable roller (7) is provided with a handle (14) for rotating the cable roller (7).

4. The electromagnetic hoist swivel hook maintenance bracket of claim 1, wherein, The edge of the operating flat plate (2) is provided with a first guardrail (9).

5. The electromagnetic hoist swivel hook maintenance bracket of claim 4, wherein, One side of the support (1) is provided with a ladder (10), and the first guardrail (9) is provided with an entrance (11) corresponding to the ladder (10).

6. The electromagnetic hoist swivel hook maintenance bracket of claim 1, wherein, The bottom of the support (1) is provided with a brake caster (13).

7. The electromagnetic hoist swivel hook maintenance bracket of claim 1, wherein, The edge of the work flat plate (5) is provided with a second guardrail (12).

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