Alloy transport vehicle climbing device

Abstract

The utility model relates to an alloy transport vehicle climbing device which comprises a first base, supporting beams are fixedly connected to the four corners of the upper end of the first base, a supporting plate is fixedly connected to the upper ends of the supporting beams in a supporting mode, a passing stair is fixedly arranged on one side of the supporting plate, and a second base is arranged at the lower end of the passing stair; transfer displacement mechanisms are arranged on the first base and the second base. According to the equipment provided by the embodiment of the invention, the overall structure is simple, the waste channel steel, the angle steel and the round pipe on site are used, the equipment used on site is combined for ingenious design, and the waste steel is designed into a set of overall device; and when the equipment is transferred, a driving screw rod is manually rotated, and a thread of the driving screw rod can drive a connecting plate and a transfer roller to move downwards, so that the transfer roller downwards supports a first base and a second base, and therefore, the whole structure can be positioned in a short distance, and the displacement of the whole structure is more convenient.

Description

Technical Field

[0001] The present application relates to the technical field of metallurgical equipment, and in particular to a climbing device for an alloy transport vehicle. Background Art

[0002] With the fierce competition in the current steel industry, Jingtang Company has increased its research and development efforts, and the variety of products it produces has become more and more diverse. The requirements for the composition of molten steel have become increasingly stringent, so the proportion of key varieties such as pipeline steel and weathering steel that require the addition of precious alloys in front of the converter has greatly increased. The frequency with which personnel need to load and unload alloys has also increased. Operators face great safety hazards during the operation process. The vertical distance of the alloy truck bed is as high as 5 meters. The risk of falling from the vertical ladder is relatively high during the climbing process. Personnel will be seriously injured after falling, which is not conducive to safe production and will also disrupt the stable production. Therefore, we proposed a climbing device for alloy transport vehicles. Utility Model Content

[0003] The present application provides an alloy transport vehicle climbing device to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides an alloy transport vehicle climbing device, comprising:

[0005] A first base, wherein the four corners of the upper end of the first base are fixedly connected with support beams, the upper end of the support beam is fixedly supported and connected to a support plate, and a passage staircase is fixedly provided on one side of the support plate, and a second base is provided at the lower end of the passage staircase, and a transfer displacement mechanism is provided on both the first base and the second base.

[0006] Optionally, the transfer displacement mechanism is mainly composed of a driving screw, a connecting plate and a transfer roller. A limiting cavity is opened in the middle of the first base and the second base, and a connecting plate is movably limited and plugged in the limiting cavity. Transfer rollers are rotatably connected on both sides of the lower end of the connecting plate, and the driving screw is plugged in through a threaded drive in the middle of the connecting plate.

[0007] Optionally, the upper and lower sides of the driving screw are rotatably connected to the upper and lower side walls of the first base and the second base via bearings, and the upper end of the driving screw is fixedly connected to a manual turntable.

[0008] Optionally, a rectangular opening is opened at the lower part of the first base and the second base, and the transfer roller is movably located inside the rectangular opening.

[0009] Optionally, reinforcement frames are fixedly connected between the support beams.

[0010] Optionally, a fence is fixedly provided on the outer side of the upper end of the support plate.

[0011] Optionally, railings are fixedly provided on both sides of the passage staircase.

[0012] Optionally, a reinforcing rod is fixedly connected at the lower portion between the passage staircase and the left support beam.

[0013] Optionally, the lower end surfaces of the first base and the second base are located on the same horizontal plane.

[0014] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0015] The equipment provided in the embodiment of the present application has a simple overall structure. By using the scrap channel steel, angle steel, and round pipes on site and combining them with the equipment used on site for ingenious design, the scrap steel is designed into an overall device. When alloy lifting operations are required, the alloy transport vehicle uses reverse driving to get close to the device. After the vehicle stops and the engine is turned off, the operator promptly enters the vehicle through the device to load and unload the alloy. After the operation is completed, the vehicle drives out of the workshop to complete the alloy loading and unloading operations. After the operation is completed, the device is placed in a dedicated location, which not only ensures the fast and efficient alloy lifting process, but also ensures the safety of the operation process, ensures the safety of personnel, and greatly reduces the labor intensity of personnel;

[0016] When the equipment is transporting, the driving screw is manually rotated, and the thread of the driving screw will drive the connecting plate and the transfer roller to move downward, so that the transfer roller supports the first base and the second base downward, so that the overall structure can be positioned over a short distance, making the displacement of the overall structure more convenient, and when the operator is crawling, the driving screw is manually rotated, and the thread of the driving screw will drive the connecting plate and the transfer roller to move upward, so that the transfer roller is stored inside the first base and the second base, so that the lower end surfaces of the first base and the second base support the overall structure, and the placement of the overall structure is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] In order to more clearly illustrate the embodiments of the present application 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 This is the overall structure diagram of a climbing device for an alloy transport vehicle;

[0020] Figure 2The present invention is a cross-sectional view of a first base of an alloy transport vehicle climbing device.

[0021] In the figure: 1. first base; 2. support beam; 3. support plate; 4. fence; 5. access stairs; 6. handrail; 7. reinforcement rod; 8. second base; 9. limit cavity; 10. connecting plate; 11. drive screw; 12. rectangular opening; 13. transfer roller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0023] Various embodiments of the present application may exist in the form of a range. It should be understood that the description in the form of a range is only for convenience and simplicity and should not be understood as a hard limit to the scope of the present application; therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single values ​​within the range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub-ranges, such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., as well as single numbers within the range, such as 1, 2, 3, 4, 5 and 6, which are applicable regardless of the range. In addition, whenever a numerical range is indicated in the present application, it is meant to include any quoted numbers (fractions or integers) within the indicated range. Unless otherwise specified, various raw materials, reagents, instruments and equipment used in the present application, etc., can be purchased from the market or can be prepared by existing methods.

[0024] In the present application, in the absence of any contrary description, the directional words used, such as "upper" and "lower", are specifically the directions of the drawings in the accompanying drawings. In addition, in the present application, the terms "include", "comprise", etc. refer to "including but not limited to". In the present application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In the present application, "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist, for example, A and / or B, which can represent: A exists alone, A and B exist at the same time, and B exists alone. Wherein A, B can be singular or plural. In the present application, "at least one" refers to one or more, and "plural" refers to two or more. "At least one", "at least one of the following" or similar expressions refer to any combination of these items, including any combination of singular items or plural items. For example, "at least one of a, b, or c" or "at least one of a, b and c" can both mean: a, b, c, ab, i.e. a and b, ac, bc or abc, where a, b, c can be single or plural, respectively.

[0025] like Figure 1-Figure 2 As shown, the embodiment of the present application provides a climbing device for an alloy transport vehicle, comprising:

[0026] A first base 1, the four corners of the upper end of the first base 1 are fixedly connected with support beams 2, the upper end of the support beam 2 is fixedly supported and connected with a support plate 3, and a passage staircase 5 is fixedly provided on one side of the support plate 3, and a second base 8 is provided at the lower end of the passage staircase 5, and a transfer displacement mechanism is provided on both the first base 1 and the second base 8.

[0027] like Figure 2 As shown: the transfer displacement mechanism is mainly composed of a driving screw 11, a connecting plate 10 and a transfer roller 13. A limit cavity 9 is opened in the middle of the first base 1 and the second base 8, and the connecting plate 10 is movably limited and plugged in the limiting cavity 9. The transfer rollers 13 are rotatably connected on both sides of the lower end of the connecting plate 10. The driving screw 11 is plugged in the middle of the connecting plate 10 through a threaded drive.

[0028] The upper and lower sides of the driving screw 11 are rotatably connected to the upper and lower side walls of the first base 1 and the second base 8 through bearings, and the upper end of the driving screw 11 is fixedly connected to a manual turntable.

[0029] A rectangular opening 12 is formed at the bottom of the first base 1 and the second base 8 , and the transfer roller 13 is movably located inside the rectangular opening 12 .

[0030] Specifically: when the equipment is transporting, the driving screw 11 is manually rotated, and the thread of the driving screw 11 will drive the connecting plate 10 and the transfer roller 13 to move downward, so that the transfer roller 13 supports the first base 1 and the second base 8 downward, so that the overall structure can be positioned over a short distance, making the displacement of the overall structure more convenient, and when the operator is crawling, the driving screw 11 is manually rotated, and the thread of the driving screw 11 will drive the connecting plate 10 and the transfer roller 13 to move upward, so that the transfer roller 13 is stored inside the first base 1 and the second base 8, so that the lower end surfaces of the first base 1 and the second base 8 support the overall structure, and the placement of the overall structure is more stable.

[0031] like Figure 1 As shown: the support beams 2 are all fixedly connected with reinforcement frames.

[0032] Specifically, the reinforcement frame can increase the strength of the support beam 2 .

[0033] like Figure 1 As shown: a fence 4 is fixedly provided on the outer side of the upper end of the support plate 3.

[0034] Specifically: the fence 4 can make the operator's working environment safer.

[0035] like Figure 1 As shown: handrails 6 are fixedly provided on both sides of the passage staircase 5.

[0036] Specifically, the handrail 6 can make it safer for operators to go up and down.

[0037] like Figure 1 As shown: a reinforcing rod 7 is fixedly connected at the lower part between the passage staircase 5 and the left support beam 2.

[0038] The lower end surfaces of the first base 1 and the second base 8 are located on the same horizontal plane.

[0039] Specifically, the reinforcing rod 7 can increase the strength of the passage staircase 5 .

[0040] When the equipment is in use and alloy lifting operations are required, the alloy transport vehicle is driven in reverse to the side away from the access stairs 5. After the vehicle stops and the engine is turned off, the operator climbs onto the support plate 3 through the access stairs 5 in time, and then enters the vehicle to load and unload the alloy. After the operation is completed, the vehicle drives out of the workshop to complete the alloy loading and unloading operations;

[0041] When the equipment is transporting, the driving screw 11 is manually rotated, and the thread of the driving screw 11 will drive the connecting plate 10 and the transport roller 13 to move downward, so that the transport roller 13 supports the first base 1 and the second base 8 downward, so that the overall structure can be positioned over a short distance, making the displacement of the overall structure more convenient, and when the operator is crawling, the driving screw 11 is manually rotated, and the thread of the driving screw 11 will drive the connecting plate 10 and the transport roller 13 to move upward, so that the transport roller 13 is stored inside the first base 1 and the second base 8, so that the lower end surfaces of the first base 1 and the second base 8 support the overall structure, and the placement of the overall structure is more stable.

[0042] The above is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. It will be apparent to those skilled in the art that various modifications to these embodiments are possible, and the general principles defined in the present application can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown in the present application, but will conform to the widest scope consistent with the principles and novel features applied for by the present application.

Claims

1. A climbing device for alloy transport vehicles, characterized in that: include: A first base (1), wherein the four corners of the upper end of the first base (1) are fixedly connected to support beams (2), the upper end of the support beam (2) is fixedly supported and connected to a support plate (3), and a passage staircase (5) is fixedly provided on one side of the support plate (3), and a second base (8) is provided at the lower end of the passage staircase (5), and both the first base (1) and the second base (8) are provided with a transfer displacement mechanism.

2. The alloy transport vehicle climbing device according to claim 1, characterized in that: The transfer displacement mechanism is mainly composed of a driving screw (11), a connecting plate (10) and a transfer roller (13). A limit cavity (9) is opened in the middle of the first base (1) and the second base (8), and the connecting plate (10) is movably limited and plugged in the limit cavity (9). The lower ends of the connecting plate (10) are rotatably connected with the transfer rollers (13). The middle of the connecting plate (10) is plugged in with the driving screw (11) through a threaded drive.

3. The alloy transport vehicle climbing device according to claim 2, characterized in that: The upper and lower sides of the driving screw rod (11) are rotatably connected to the upper and lower side walls of the first base (1) and the second base (8) via bearings, and the upper end of the driving screw rod (11) is fixedly connected to a manual turntable.

4. The alloy transport vehicle climbing device according to claim 2, characterized in that: A rectangular opening (12) is provided at the lower part of the first base (1) and the second base (8), and the transfer roller (13) is movably located inside the rectangular opening (12).

5. The alloy transport vehicle climbing device according to claim 1, characterized in that: Reinforcement frames are fixedly connected between the support beams (2).

6. The alloy transport vehicle climbing device according to claim 1, characterized in that: A fence (4) is fixedly provided on the outer side of the upper end of the support plate (3).

7. The alloy transport vehicle climbing device according to claim 1, characterized in that: Handrails (6) are fixedly provided on both sides of the passage staircase (5).

8. The alloy transport vehicle climbing device according to claim 1, characterized in that: A reinforcing rod (7) is fixedly connected at the lower portion between the passage staircase (5) and the left support beam (2).

9. The alloy transport vehicle climbing device according to claim 1, characterized in that: The lower end surfaces of the first base (1) and the second base (8) are located on the same horizontal plane.

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