Load-bearing tool for bogie vehicle

Abstract

The utility model discloses a bogie vehicle bearing tool which comprises a tool body, and a plurality of steering wheel positioning sliding blocks are detachably connected to the upper portion of the tool body and used for containing and supporting wheels of a bogie. A plurality of lifting rings are further arranged above the tool main body, and external lifting equipment lifts the tool main body and a bogie placed on the tool main body through the lifting rings; a car lifting machine fixing block is arranged below the tool body, and the tool body is connected with an elevator below the tool body through the car lifting machine fixing block, so that flexible lifting of the bogie during overhaul and maintenance is achieved. The bogie vehicle bearing tool can solve the problems of low production efficiency, inaccurate operation, potential safety hazards, poor adaptability and the like in the vehicle bogie manufacturing, maintaining and detecting process, the working efficiency is improved, the operation accuracy is guaranteed, the safety guarantee is improved, the application range is widened, and the bogie structure is protected; and important technical support and solution are provided for the vehicle manufacturing industry.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle bogie auxiliary tooling, in particular to a bogie vehicle load-bearing tooling. Background Art

[0002] The bogie is an important component of the vehicle, which supports the wheels and the steering direction. Therefore, tooling is required to achieve the transfer or movement of the bogie during the production, maintenance and inspection processes.

[0003] Traditional bogies require the cooperation of multiple people during the production, manufacturing, maintenance and inspection processes, which makes the operation complicated, time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a bogie vehicle load-bearing tooling, which can solve the problems of low production efficiency, inaccurate operation, safety hazards, poor adaptability, etc. in the manufacturing, maintenance and inspection of vehicle bogies, improve work efficiency, ensure operation accuracy, improve safety, increase the scope of application, protect the bogie structure, etc., and provide important technical support and solutions for the vehicle manufacturing industry.

[0005] In order to solve the above technical problems, the utility model provides a bogie vehicle load-bearing tool, comprising a tool body,

[0006] A plurality of steering wheel positioning sliders are detachably connected above the tooling body, and are used to place and support the wheels of the bogie;

[0007] A plurality of lifting rings are also provided above the tooling body, and an external lifting device lifts the tooling body and the bogie placed on the tooling body through the lifting rings;

[0008] A car lift fixing block is provided below the tooling body, and is connected to the elevator below through the car lift fixing block to achieve flexible lifting during the inspection and maintenance of the bogie.

[0009] Preferably, the tooling body is a rectangular frame formed by welding four I-beams connected end to end.

[0010] Preferably, four steering wheel positioning sliders are provided, in groups of two, and symmetrically distributed on both sides of the long side of the tooling body.

[0011] Preferably, each of the steering wheel positioning sliders is fixedly connected to a positioning plate on the tooling body via bolts.

[0012] Preferably, a plurality of threaded holes are provided on the positioning plate on the tooling body along the length direction, and the steering wheel positioning slider can be connected to the threaded holes at different positions by bolts to adjust the distance between two steering wheel positioning sliders in the same group, so as to adapt to bogies of different vehicle models.

[0013] Preferably, the contact surface between the steering wheel positioning slider and the bogie wheel is processed into an arc shape to prevent the bogie wheel from moving inside the steering wheel positioning slider.

[0014] Preferably, the tooling body is locally welded at the bottom of each steering wheel positioning slider to enhance the local strength.

[0015] Preferably, the lifting rings are also provided with four, in groups of two, and symmetrically distributed between the two steering wheel positioning sliders.

[0016] Preferably, the car lift fixing blocks are provided with four, in groups of two, and symmetrically distributed on both sides of the long side of the tooling body.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The load-bearing fixture of the bogie vehicle has sufficient load-bearing capacity to support the weight of the entire bogie and ensure that the bogie is stable and does not deform during operation;

[0019] 2. The bogie vehicle load-bearing tooling is reasonably designed, and the position of the steering wheel positioning slider can be flexibly adjusted to adapt to different vehicle models and process requirements. It has a wide range of applications and improves the versatility and applicability of the tooling;

[0020] 3. The bogie vehicle load-bearing tooling can solve the problems of low production efficiency, inaccurate operation, safety hazards, poor adaptability, etc. in the manufacturing, maintenance and inspection of vehicle bogies, improve work efficiency, ensure operation accuracy, improve safety, increase the scope of application, protect the bogie structure, etc., and provide important technical support and solutions for the vehicle manufacturing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the bogie vehicle load-bearing tooling provided by the utility model;

[0022] Figure 2 It is a front view of the bogie vehicle load-bearing tooling provided by the utility model;

[0023] Figure 3 It is a top view of the bogie vehicle load-bearing tooling provided by the utility model;

[0024] Figure 4 It is a side view of the bogie vehicle load-bearing tooling provided by the utility model.

[0025] In the figure: 1. Tool body; 2. Steering wheel positioning slider; 3. Lifting ring; 4. Car lift fixing block. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are in very simplified form and in non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances. Example

[0029] The utility model provides a bogie vehicle load-bearing tooling, please refer to Figure 1-4 , including a tooling body 1,

[0030] Firstly, a plurality of steering wheel positioning sliders 2 are detachably connected above the tooling body 1 to place and support the wheels of the bogie.

[0031] Secondly, a plurality of lifting rings 3 are arranged above the tooling body 1 , and an external lifting device lifts the tooling body 1 and the bogie placed on the tooling body 1 through the lifting rings 3 .

[0032] Finally, a car lift fixing block 4 is provided below the tooling body 1, and the car lift fixing block 4 is connected to the elevator below to achieve flexible lifting during the inspection and maintenance of the bogie.

[0033] The bogie vehicle load-bearing tooling can solve the problems of low production efficiency, inaccurate operation, safety hazards, poor adaptability, etc. in the manufacturing, maintenance and inspection of vehicle bogies, improve work efficiency, ensure operational accuracy, improve safety, increase the scope of application, protect the bogie structure, etc., providing important technical support and solutions for the vehicle manufacturing industry.

[0034] Specifically, the tool body 1 is a rectangular frame formed by welding four I-beams end to end. The bogie vehicle load-bearing tool has sufficient load-bearing capacity to support the weight of the entire bogie, ensuring that the bogie is stable and does not deform during operation.

[0035] Furthermore, four steering wheel positioning sliders 2 are provided, in groups of two, symmetrically distributed on both sides of the long side of the tooling body 1, and each steering wheel positioning slider 2 is fixedly connected to the positioning plate on the tooling body 1 by bolts.

[0036] In some embodiments, a plurality of threaded holes are provided on the positioning plate on the tooling body 1 along the length direction, and the steering wheel positioning slider 2 can be connected to the threaded holes at different positions by bolts to adjust the distance between two steering wheel positioning sliders 2 in the same group, thereby adapting to bogies of different vehicle models.

[0037] In some embodiments, the contact surface between the steering wheel positioning slider 2 and the bogie wheel is processed into an arc shape to prevent the bogie wheel from moving inside the steering wheel positioning slider 2.

[0038] If necessary, the tooling body 1 is locally welded at the bottom of each steering wheel positioning slider 2 to enhance the local strength.

[0039] Specifically, the lifting rings 3 are also provided with four, in groups of two, symmetrically distributed between the two steering wheel positioning sliders 2, so as to achieve stable lifting of the lifting equipment.

[0040] Specifically, the car lift fixing blocks 4 are provided with four, in groups of two, and symmetrically distributed on both sides of the long side of the tooling body 1, so as to achieve stable lifting of the lift during the inspection and maintenance of the bogie.

[0041] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A load-bearing tool for a bogie vehicle, characterized in that: The tool comprises a main body (1), A plurality of steering wheel positioning sliders (2) are detachably connected above the tooling body (1) and are used to place and support wheels of the bogie; A plurality of lifting rings (3) are also provided above the tooling body (1), and an external lifting device lifts the tooling body (1) and a bogie placed on the tooling body (1) via the lifting rings (3); A car lift fixing block (4) is provided below the tooling body (1), and is connected to a lift below via the car lift fixing block (4) to achieve flexible lifting during bogie inspection and maintenance.

2. A bogie vehicle load-bearing tool as claimed in claim 1, characterized in that: The tool body (1) is a rectangular frame formed by welding four I-beams connected end to end.

3. A bogie vehicle load-bearing tool as claimed in claim 2, characterized in that: The steering wheel positioning sliders (2) are provided with four, in groups of two, and symmetrically distributed on both sides of the long side of the tooling body (1).

4. A bogie vehicle load-bearing tool as claimed in claim 3, characterized in that: Each of the steering wheel positioning slide blocks (2) is fixedly connected to a positioning plate on the tooling body (1) via bolts.

5. A bogie vehicle load-bearing tool as claimed in claim 4, characterized in that: A plurality of threaded holes are provided on the positioning plate on the tooling body (1) along the length direction, and the steering wheel positioning slider (2) can be connected to the threaded holes at different positions by means of bolts, so as to adjust the distance between two steering wheel positioning sliders (2) in the same group, thereby adapting to bogies of different vehicle models.

6. A bogie vehicle load-bearing tool as claimed in claim 3, characterized in that: The contact surface between the steering wheel positioning slider (2) and the bogie wheel is processed into an arc shape to prevent the bogie wheel from moving inside the steering wheel positioning slider (2).

7. A bogie vehicle load-bearing tool as claimed in claim 3, characterized in that: The tooling body (1) is locally welded at the bottom of each steering wheel positioning slider (2) to enhance the local strength.

8. The bogie vehicle load-bearing tooling as claimed in claim 3, characterized in that: The lifting rings (3) are also provided with four, in groups of two, and symmetrically distributed between the two steering wheel positioning slide blocks (2).

9. The bogie vehicle load-bearing tooling as claimed in claim 1, characterized in that: The vehicle lift fixing blocks (4) are provided in four pieces, arranged in groups of two, and symmetrically distributed on both sides of the long side of the tooling body (1).

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