Maintenance platform for thermal insulation cover of molten iron tank car

Abstract

The utility model discloses a maintenance platform for a thermal insulation cover of a molten iron tank car. The maintenance platform comprises a portal frame, wheels are arranged at the bottoms of the two sides of the portal frame, a standing platform is arranged above the portal frame, a fence is arranged on the edge of the standing platform, a safety rope hanging rod and a fan are arranged on the standing platform, and a safety rope assembly is detachably connected to the safety rope hanging rod. The maintenance platform for the thermal insulation cover of the molten iron tank car is convenient for maintenance personnel to carry out maintenance operation, reduces labor intensity, improves maintenance efficiency and guarantees personnel safety.

Description

Technical Field

[0001] The utility model relates to the field of maintenance tools, in particular to a maintenance platform for a heat preservation cover of a molten iron tank car. Background Art

[0002] When the thermal insulation cover of the hot metal ladle car cover device is in use, due to long-term high-temperature baking and collisions during the cover-adding process, the stainless steel material inside the thermal insulation cover is often deformed or broken. When repairing, the thermal insulation cover is generally disassembled for repair, or the cover is opened and repaired by personnel using a stepladder.

[0003] When the insulation cover is disassembled for maintenance, the workload is large and deformation due to high temperature is not conducive to later installation; while the insulation cover is repaired by placing a stepladder at one end of the molten iron tank car, the maintenance personnel have a small standing space during construction, which is not only inconvenient to operate but also has a low safety factor. Utility Model Content

[0004] The utility model aims to provide a maintenance platform for the insulation cover of a molten iron tank car, which is convenient for maintenance personnel to carry out maintenance work, reduces labor intensity, improves maintenance efficiency, and ensures personnel safety.

[0005] To achieve the above-mentioned purpose, the utility model provides an inspection and maintenance platform for the insulation cover of a molten iron tank truck, including a gantry, wheels are arranged at the bottom of both sides of the gantry, a standing platform is arranged above the gantry, a fence is arranged at the edge of the standing platform, a safety rope hanging rod and a fan are arranged on the standing platform, and a safety rope assembly is detachably connected to the safety rope hanging rod.

[0006] As a further improvement of the present invention, a lifting device is connected between the standing platform and the top of the gantry; a control panel is provided on the standing platform, and the lifting device is electrically connected to the control panel.

[0007] As a further improvement of the utility model, a mounting portion is provided at the bottom of the gantry, the mounting portion is rotatably connected to the wheel, a driving device is also installed on the mounting portion, the driving device is linked to the wheel, and the driving device is electrically connected to the control panel.

[0008] As a further improvement of the present invention, the safety rope assembly comprises a waist belt, a safety rope and a D-shaped quick-hanging buckle which are connected in sequence, and the D-shaped quick-hanging buckle is connected to the safety rope hanging rod in a quick-release manner.

[0009] As a further improvement of the present invention, a sliding structure is provided between the base of the fan and the standing platform. The sliding structure includes a sliding seat and a guide rail that are slidably connected to each other. The guide rail is installed on the standing platform, and the sliding seat is arranged on the base of the fan.

[0010] As a further improvement of the utility model, a ladder is provided on the side of the gantry.

[0011] As a further improvement of the present invention, the fence includes a frame-shaped fence rod body, and a protective net is connected to the inner side of the fence rod body.

[0012] As a further improvement of the utility model, it also includes a tool box, which is connected with a hook, and the hook cooperates with the fence rod body.

[0013] Beneficial Effects

[0014] Compared with the prior art, the advantages of the maintenance platform for the insulation cover of the molten iron tank car of the utility model are:

[0015] 1. The gantry moves to the top of the hot metal ladle truck with the insulation cover opened by wheels. After the personnel climb onto the inspection platform, they can inspect the insulation cover while standing on the standing platform. In order to prevent personnel from falling from the standing platform, after the personnel climb onto the standing platform, one end of the safety rope assembly worn on the waist is detachably connected to the safety rope hanging rod to play a protective role. The fence can reduce the risk of personnel falling. In addition, since the insulation cover of the hot metal ladle truck is at a high temperature just after use, in order to save time during the inspection, the heat dissipation speed of the insulation cover can be accelerated by the fan, so that the maintenance personnel can inspect the inspection cover as soon as possible. At the same time, the fan can also reduce the working environment of the maintenance personnel to prevent personnel from heat stroke due to long-term high-temperature work.

[0016] 2. Since the opened insulation cover is arranged nearly vertically and is relatively large in size, a lifting device is provided between the standing platform and the top of the gantry to facilitate personnel to inspect and repair various parts of the insulation cover in a more comfortable posture. Personnel can adjust the height of the standing platform through the operating panel as needed.

[0017] 3. Personnel can operate the rotation and braking of the wheels through the control panel to control the forward and backward translation of the gantry. No additional personnel are required to push the gantry, making the operation faster.

[0018] 4. Due to the large size of the insulation cover, in order to improve the heat dissipation efficiency of the fan on the insulation cover, the fan can slide laterally relative to the standing platform through a sliding structure, so that the wind blown by the fan can cover various positions of the insulation cover according to the position.

[0019] 5. When climbing up the gantry, personnel can carry a tool box, which can be fixed on the fence pole through a hook, making it convenient for personnel to take tools.

[0020] The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is the main view of the maintenance platform for the insulation cover of the molten iron ladle car;

[0023] Figure 2 This is the left side view of the maintenance platform of the thermal insulation cover of the molten iron ladle car;

[0024] Figure 3 This is a partial enlarged view of the maintenance platform of the insulation cover of the molten iron tank car;

[0025] Figure 4 This is the left side view of the fan and sliding structure. DETAILED DESCRIPTION

[0026] Embodiments of the present invention will now be described with reference to the accompanying drawings.

[0027] Example

[0028] The specific implementation of the utility model is as follows Figures 1 to 4 As shown, a maintenance platform for the insulation cover of a molten iron tank truck includes a gantry 1, wheels 14 are provided at the bottom of both sides of the gantry 1, a standing platform 3 is provided above the gantry 1, a fence 5 is provided at the edge of the standing platform 3, a safety rope hanging rod 6 and a fan 8 are provided on the standing platform 3, and a safety rope assembly 7 is detachably connected to the safety rope hanging rod 6.

[0029] A lifting device 4 is connected between the standing platform 3 and the top of the gantry 1. A control panel 13 is provided on the standing platform 3, and the lifting device 4 is electrically connected to the control panel 13. In this embodiment, the lifting device 4 is a scissor-type hydraulic lift, wherein the hydraulic cylinder of the scissor-type hydraulic lift is electrically connected to the control panel 13.

[0030] The bottom of the gantry 1 is provided with a mounting portion 11, which is rotatably connected to a wheel 14. A driving device 15 is also mounted on the mounting portion 11, the driving device 15 is linked to the wheel 14, and the driving device 15 is electrically connected to the control panel 13. The driving device 15 can be a motor.

[0031] The safety rope assembly 7 comprises a waist belt 71, a safety rope 72 and a D-shaped quick-hanging buckle 73 which are connected in sequence, and the D-shaped quick-hanging buckle 73 is connected to the safety rope hanging rod 6 in a quick-release manner. The waist belt 71 is worn on the waist by the maintenance personnel.

[0032] A sliding structure 9 is provided between the base of the fan 8 and the standing platform 3 . The sliding structure 9 includes a sliding seat 91 and a guide rail 92 which are slidably connected to each other. The guide rail 92 is installed on the standing platform 3 , and the sliding seat 91 is arranged on the base of the fan 8 .

[0033] Ladders 12 are provided on both sides of the gantry 1 to facilitate personnel to climb onto the standing platform 3 .

[0034] The fence 5 includes a frame-shaped fence rod body 51 , and a protective net 52 is connected to the inner side of the fence rod body 51 .

[0035] The maintenance platform for the heat preservation cover of the molten iron ladle truck also includes a tool box 10 , to which a hook 101 is connected, and the hook 101 cooperates with the fence rod body 51 .

[0036] The gantry 1 is moved to the top of the hot metal ladle car with the insulation cover 16 opened by the wheels 14. After the personnel climb up the inspection platform, they can inspect the insulation cover 16 by standing on the standing platform 3. In order to prevent the personnel from falling from the standing platform 3, after the personnel climb up the standing platform 3, the D-shaped quick-hanging buckle 73 of the safety rope assembly 7 worn on the waist is detachably connected to the safety rope hanging rod 6 to play a protective role. The fence 5 can reduce the risk of personnel falling. In addition, since the insulation cover 16 of the hot metal ladle car is at a high temperature just after use, in order to save time during the inspection period, the heat dissipation speed of the insulation cover can be accelerated by the fan 8, so that the maintenance personnel can inspect the inspection cover 16 as soon as possible. At the same time, the fan can also reduce the working environment of the maintenance personnel to prevent the personnel from suffering from heatstroke due to long-term high-temperature operation.

[0037] The present invention is described above in conjunction with the best embodiments, but the present invention is not limited to the embodiments disclosed above, but should cover various modifications and equivalent combinations based on the essence of the present invention.

Claims

1. A maintenance platform for the insulation cover of a molten iron tank car, characterized in that: The invention comprises a gantry (1), wheels (14) are arranged at the bottom of both sides of the gantry (1), a standing platform (3) is arranged above the gantry (1), a fence (5) is arranged at the edge of the standing platform (3), a safety rope hanging rod (6) and a fan (8) are arranged on the standing platform (3), and a safety rope assembly (7) is detachably connected to the safety rope hanging rod (6).

2. The maintenance platform for the insulation cover of a molten iron tank car according to claim 1, characterized in that: A lifting device (4) is connected between the standing platform (3) and the top of the gantry (1); a control panel (13) is provided on the standing platform (3), and the lifting device (4) is electrically connected to the control panel (13).

3. The maintenance platform for the heat preservation cover of a molten iron tank car according to claim 2, characterized in that: The bottom of the gantry (1) is provided with a mounting portion (11), the mounting portion (11) is rotatably connected to the wheel (14), a driving device (15) is also mounted on the mounting portion (11), the driving device (15) is linked to the wheel (14), and the driving device (15) is electrically connected to the control panel (13).

4. The maintenance platform for the heat preservation cover of a molten iron tank car according to claim 1, characterized in that: The safety rope assembly (7) comprises a waist belt (71), a safety rope (72) and a D-shaped quick-hanging buckle (73) which are connected in sequence, and the D-shaped quick-hanging buckle (73) is connected to the safety rope hanging rod (6) in a quick-release manner.

5. The maintenance platform for the heat preservation cover of a molten iron tank car according to claim 1, characterized in that: A sliding structure (9) is provided between the base of the fan (8) and the standing platform (3), the sliding structure (9) comprising a sliding seat (91) and a guide rail (92) which are slidably connected to each other, the guide rail (92) is installed on the standing platform (3), and the sliding seat (91) is arranged on the base of the fan (8).

6. The maintenance platform for the insulation cover of a molten iron tank car according to claim 1, characterized in that: A ladder (12) is provided on the side of the gantry (1).

7. The maintenance platform for the heat preservation cover of a molten iron tank car according to claim 1, characterized in that: The fence (5) comprises a frame-shaped fence rod body (51), and a protective net (52) is connected to the inner side of the fence rod body (51).

8. The maintenance platform for the heat preservation cover of a molten iron tank car according to claim 7, characterized in that: It also comprises a tool box (10), the tool box (10) is connected with a hook (101), and the hook (101) matches with the fence rod body (51).

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