Travelling crane maintenance platform

Abstract

The utility model relates to a travelling crane maintenance platform which comprises a travelling crane maintenance structure and a placing structure, supporting columns are fixed at the bottom of the travelling crane maintenance structure, the placing structure is located below the travelling crane maintenance structure, and the travelling crane maintenance structure comprises a left square frame and a right square frame. A plurality of first angle steels are fixed on the left square frame and the right square frame, first fixing plates are fixed among the plurality of first angle steels, a plurality of second angle steels are fixed at the rear end between the left square frame and the right square frame, and second fixing plates are fixed among the second angle steels; and a crawling ladder is arranged on one side, close to the outer side, of the left square frame. According to the utility model, an operator can carry out safe operation, and maintenance work can be carried out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment maintenance, in particular to a traveling crane maintenance platform. Background Art

[0002] Traveling crane maintenance refers to the regular or temporary inspection and maintenance of motor vehicles. As the vehicle usage time increases, key components such as various hardware and electrical components will experience wear, deformation or damage, which directly affects the vehicle's performance and safety. Therefore, it is necessary to conduct inspections and maintenance in a planned manner to ensure the normal operation of the vehicle and driving safety. Traveling crane maintenance is an important link in ensuring vehicle driving safety. However, when performing maintenance, a lift truck is needed or direct operation is carried out on the traveling crane track. But when operating directly on the track, the space is not only narrow but also irregular, bringing great inconvenience to the operation and making it difficult to ensure the safety of the operators. Content of the Utility Model

[0003] The purpose of the utility model is to provide a traveling crane maintenance platform, which can enable the operators to perform safe operations and facilitate the progress of maintenance work.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A traveling crane maintenance platform, characterized in that: it includes a traveling crane maintenance structure and a placement structure. Support columns are fixed at the bottom of the traveling crane maintenance structure. The placement structure is located below the traveling crane maintenance structure. The traveling crane maintenance structure includes a left square frame and a right square frame. A plurality of first angle steels are fixed on both the left square frame and the right square frame. A first fixing plate is fixed between the plurality of first angle steels. A plurality of second angle steels are fixed at the rear end between the left square frame and the right square frame. A second fixing plate is fixed between the second angle steels. A ladder is arranged on the outer side of the left square frame.

[0005] Further, guardrails are fixed at the edges of the left square frame, the right square frame and between the left square frame and the right square frame.

[0006] Further, an opening is formed at the guardrail corresponding to the position where the ladder is located. A guardrail door is hinged at the opening.

[0007] Further, it includes a third angle steel. The support column is welded on the outer side of the first angle steel. One end of the third angle steel is fixed on the inner side of the first angle steel, and the other end of the third angle steel is fixed on the supported rod.

[0008] Furthermore, the placement structure includes a support frame, a left conical receiving hopper, and a right conical receiving hopper. The left conical receiving hopper and the right conical receiving hopper are both fixed on the support frame. The left conical receiving hopper is located between the two square frames, and the right conical receiving hopper is located on the right side of the left conical receiving hopper. A screw conveyor is provided at the bottom of the conical receiving hopper. Discharge ports are provided on the side walls of the left conical receiving hopper and the right conical receiving hopper, and the discharge ports are connected to the discharge end of the screw conveyor.

[0009] Furthermore, a baffle is provided at the outer end of the support frame, and a support rod is provided at the bottom of the baffle. The baffle is located above the driving end of the screw conveyor.

[0010] Advantages of the present utility model: The present utility model enables maintenance personnel to work on a separately built maintenance platform, such as replacing steel ropes or performing maintenance, which can improve work efficiency, ensure safety, provide a safe and stable high-altitude working environment, and is applicable to various maintenance and repair work. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the present utility model;

[0012] Figure 2 is a top view of the present utility model;

[0013] Figure 3 is a top view of the placement structure in the present utility model.

[0014] Wherein: 1, support column; 2, overhead traveling crane maintenance structure; 21, left square frame; 22, right square frame; 23, first angle steel; 24, first fixing plate; 25, second angle steel; 26, second fixing plate; 27, ladder; 28, guardrail; 3, placement structure; 31, support frame; 32, left conical receiving hopper; 33, right conical receiving hopper; 34, screw conveyor; 4, baffle; 5, support rod; 6, third angle steel; 7, grab bucket; 8, steel rope; 9, guardrail door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The present utility model will be further described below with reference to the accompanying drawings. For better understanding, the orientation of the present utility model is described according to the orientation shown in the drawings and should not be construed as a limitation to the present application; the following terms "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying relative importance.

[0016] Please refer to Figures 1 to 3, this utility model provides an embodiment: a traveling crane maintenance platform, characterized in that: it includes a traveling crane maintenance structure 2 and a placement structure 3. A support column 1 is fixed to the bottom of the traveling crane maintenance structure 2. The placement structure 3 is located below the traveling crane maintenance structure 2. The traveling crane maintenance structure 2 includes a left square frame 21 and a right square frame 22. A plurality of first angle steels 23 are fixed on both the left square frame 21 and the right square frame 22. A first fixing plate 24 is fixed between the plurality of first angle steels 23. A plurality of second angle steels 25 are fixed at the rear end between the left square frame 21 and the right square frame 22. A second fixing plate 26 is fixed between the second angle steels 25. A ladder 27 is arranged on the outer side of the left square frame 21. One end of the left square frame 21 and the right square frame 22 can be supported and fixed by the support column 1, and the other end can be fixed on the wall of the factory building, or both the front and rear ends of the left square frame 21 and the right square frame 22 can be supported and fixed by the support column 1; the first fixing plate 24 is laid and fixed between the first angle steels 23, and the second fixing plate 26 is laid between the second angle steels 25 to form a platform on which operators can stand. The platform formed between the first fixing plate 24 and the second fixing plate 26 is U-shaped; during maintenance, workers can climb onto the maintenance platform through the ladder 27. The steel wire rope 8 of the traveling crane enters from the middle position between the left square frame 21 and the right square frame 22, and then the grab 7 is put into the left conical receiving hopper 32 of our placement structure 3, which is convenient for us to repair and replace the steel wire rope 8 later. At the same time, it is also convenient to repair the circuit and replace electrical components while standing on the platform.

[0017] Please continue to refer to Figure 1 , Figure 2 As shown in the figure, in an embodiment of this utility model, guardrails 28 are fixed at the edges of the left square frame 21, the right square frame 22, and between the left square frame 21 and the right square frame 22. The guardrails 28 are used to prevent maintenance personnel from falling during operation.

[0018] Please continue to refer to Figure 1 As shown in the figure, in an embodiment of this utility model, further, an opening is provided at the guardrail corresponding to the position where the ladder is located, and a guardrail door is hinged at the opening. The guardrail door can facilitate the entry and exit of maintenance personnel and ensure the safety of maintenance personnel at the same time.

[0019] Please continue to refer to Figure 1 As shown in the figure, in an embodiment of this utility model, it includes a third angle steel 6. The support column 1 is welded to the outer side of the first angle steel 23. One end of the third angle steel 6 is fixed to the inner side of the first angle steel 23, and the other end of the third angle steel 6 is fixed to the support rod 5. The third angle steel 6 can form a triangular support structure with the first angle steel 23 and the support column 1, making the support column 1 more stable in supporting the traveling crane maintenance structure 2.

[0020] Please continue to refer to Figure 1 、 Figure 3 As shown, in an embodiment of the present utility model, the placement structure 3 includes a support frame 31, a left conical material receiving hopper 32 and a right conical material receiving hopper 33. The left conical material receiving hopper 32 and the right conical material receiving hopper 33 are both fixed on the support frame 31. The left conical material receiving hopper 32 is located between the two square frames, and the right conical material receiving hopper 33 is located on the right side of the left conical material receiving hopper 32. A screw conveyor 34 is provided at the bottom of the conical material receiving hopper. Discharge ports are provided on the side walls of the left conical material receiving hopper 32 and the right conical material receiving hopper 33, and the discharge ports are connected to the discharge end of the screw conveyor 34. The support frame 31 is used to fix the left conical material receiving hopper 32 and the right conical material receiving hopper 33. The left conical material receiving hopper 32 is located below the empty space in the middle of the platform of the overhead crane maintenance structure 2. The grab bucket 7 can be placed in the left conical material receiving hopper 32 to facilitate maintenance personnel to replace the steel wire rope 8 on the grab bucket 7. Placing the grab bucket 7 in the right conical material receiving hopper 33 can facilitate the maintenance of the components on the grab bucket 7. The screw conveyor 34 at the bottom of the left conical material receiving hopper 32 and the right conical material receiving hopper 33 can convey and discharge the accumulated soil that has fallen from the grab bucket 7, avoiding the accumulation of soil in the hopper.

[0021] Please continue to refer to Figure 1 As shown, in an embodiment of the present utility model, a baffle 4 is provided at the outer end of the support frame 31, a support rod 5 is provided at the bottom of the baffle 4, and the baffle 4 is located above the driving end of the screw conveyor 34. When the grab bucket 7 moves, the baffle 4 can prevent the soil on the grab bucket 7 from falling on the driving end of the screw conveyor 34, protect the equipment, and extend the service life of the screw conveyor 34.

[0022] The working principle of the present utility model is as follows: During maintenance, the staff can climb up the maintenance platform through the ladder. The steel wire rope of the overhead crane enters from the middle position of the two square frames, and then the grab bucket is placed into the left conical material receiving hopper of our placement structure, which is convenient for us to repair and replace the steel wire rope later. At the same time, it is also convenient to repair the circuit and replace the electrical components of the overhead crane while standing on the platform.

[0023] The above are only the preferred embodiments of the present utility model and should not be construed as limitations to this application. Any equivalent changes and modifications made in accordance with the scope of the patent application of the present utility model shall fall within the scope covered by the present utility model.

Claims

1. A vehicle maintenance platform, characterized in that: It includes a crane inspection structure and a placement structure, a support column is fixed at the bottom of the crane inspection structure, the placement structure is located below the crane inspection structure, the crane inspection structure includes a left square frame and a right square frame, a plurality of first angle steels are fixed on the left square frame and the right square frame, a first fixing plate is fixed between the plurality of first angle steels, a plurality of second angle steels are fixed at the rear end between the left square frame and the right square frame, a second fixing plate is fixed between the second angle steels, and a ladder is provided on the outer side of the left square frame.

2. A vehicle maintenance platform according to claim 1, characterized in that: Guardrails are fixed on the left square frame, the right square frame and the edges of the left square frame and the right square frame.

3. A vehicle maintenance platform according to claim 2, characterized in that: An opening is provided at the guardrail corresponding to the position of the ladder, and a guardrail door is hinged at the opening.

4. The vehicle maintenance platform according to claim 1, characterized in that: It comprises a third angle steel, wherein the support column is welded to the outer side of the first angle steel, one end of the third angle steel is fixed to the inner side of the first angle steel, and the other end of the third angle steel is fixed to the supporting rod.

5. The vehicle maintenance platform according to claim 1, characterized in that: The placement structure includes a supporting frame, a left conical material receiving hopper and a right conical material receiving hopper, the left conical material receiving hopper and the right conical material receiving hopper are both fixed on the supporting frame, the left conical material receiving hopper is located between the two square frames, the right conical material receiving hopper is located on the right side of the left conical material receiving hopper, an auger conveyor is arranged at the bottom of the conical material receiving hopper, and discharge ports are opened on the side walls of the left conical material receiving hopper and the discharge ports are connected to the discharge end of the auger conveyor.

6. The vehicle maintenance platform according to claim 5, characterized in that: A baffle is arranged at the outer end of the support frame, a support rod is arranged at the bottom of the baffle, and the baffle is located above the driving end of the auger conveyor.

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