Mine truck fuel tank protection device

Abstract

The utility model provides a mine truck fuel tank protection device, which comprises at least two side guardrail mounting supports, at least two side guardrail mounting supports, at least two side guardrail mounting supports and at least two side guardrail mounting supports, one ends of the two side guardrail vertical beams are connected with the side guardrail mounting supports and are in one-to-one correspondence with the side guardrail mounting supports; the at least two protective brackets are arranged in parallel at intervals along the length direction of the fuel tank, and one sides of the protective brackets are vertically and detachably connected with the side guardrail vertical beams; the rubber baffle is installed on the inner side of the protective support and located on the outer side of the fuel tank; the at least two side protection transverse aluminum brackets are mounted on the outer sides of the side guardrail vertical beams in parallel at intervals; and the at least two connecting plates are mounted on a bottom bracket of the fuel tank, and the end parts of the connecting plates are connected with the side protection transverse aluminum bracket. The side face of the fuel tank is covered with the rubber baffle, a gap is formed between the rubber baffle and the fuel tank, and the problem that the fuel tank is prone to being impacted by broken stones and damaged in the running process of a vehicle is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel tanks for mining trucks, in particular to a protective device for fuel tanks for mining trucks. Background Art

[0002] Mining trucks work in a harsh environment with many gravels on the road. When the vehicle is driving, the tires are prone to crushing the gravels and causing collisions with the sides of the vehicle. At present, the fuel tank protection of domestic wide-body mining trucks is mostly a bracket + guardrail structure. The exposed area of ​​the fuel tank is large and cannot effectively protect against the impact of gravels. When the fuel tank is hit by gravel, the shell will be dented at the least, affecting the appearance, and fuel leakage will occur at the worst, making the vehicle unable to operate normally. The reason for the above shortcomings is that the fuel tank protection device lacks comprehensive shielding and protection for the fuel tank. Utility Model Content

[0003] In view of the defects in the prior art, the utility model provides a fuel tank protection device for a mining truck, which solves the problem that gravel easily penetrates the gap between the fuel tank guardrails and hits the fuel tank and causes damage during driving of the vehicle, better ensures the reliability of the fuel tank and improves the vehicle's attendance rate.

[0004] The utility model provides a fuel tank protection device for a mining truck, comprising:

[0005] At least two side guardrail mounting brackets are mounted on the sides of the vehicle frame in parallel and at intervals, and the side guardrail mounting brackets are located on the top of the fuel tank;

[0006] At least two side guardrail vertical beams have one end connected to the side guardrail mounting bracket, and the side guardrail vertical beams correspond to the side guardrail mounting brackets one by one;

[0007] At least two protective brackets are arranged in parallel and spaced apart along the length direction of the fuel tank, and one side is vertically and detachably connected to the side guardrail vertical beam;

[0008] A rubber baffle is installed on the inner side of the protective bracket, and the rubber baffle is located on the outer side of the fuel tank;

[0009] At least two side protective horizontal aluminum brackets are installed in parallel and at intervals on the outer sides of the side guardrail vertical beams;

[0010] At least two connecting plates are installed on the bottom bracket of the fuel tank, and the ends of the connecting plates are connected to the side protection horizontal aluminum bracket.

[0011] Through the above technical scheme, it can be known that the utility model utilizes the side guardrail mounting support, the side guardrail vertical beam, the side protection horizontal aluminum bracket and the connecting plate and the bottom bracket of the fuel tank to form a closed support structure, and utilizes the protection bracket to install the rubber baffle, which is then detachably installed on the inner side of the side guardrail vertical beam. The rubber baffle covers the side of the fuel tank as a whole to protect the fuel tank, thereby solving the problem that the fuel tank is easily hit by gravel and damaged during driving.

[0012] Preferably, the protective bracket is L-shaped.

[0013] Furthermore, there is a gap between the rubber baffle and the fuel tank.

[0014] The gap between the fuel tank and the rubber baffle can effectively buffer the impact of gravel.

[0015] Furthermore, a slide groove is provided on the inner side of the side protection horizontal aluminum bracket.

[0016] Furthermore, the connecting plate is connected to the inner side of the side protection horizontal aluminum bracket through a carriage bolt and a nut, and the carriage bolt is located in the slide groove.

[0017] A sliding groove is provided on the inner side of the side protection horizontal aluminum bracket, and the connecting plate is installed through the carriage bolts in the sliding groove, and then connected to the bottom bracket of the fuel tank. On the other hand, the side protection horizontal aluminum bracket can also be installed on the outer side of the side guardrail vertical beam through the carriage bolts in the sliding groove to form a rigid frame. The carriage bolts can slide horizontally in the sliding groove. Since the gear spacing of the fuel tank bracket of different models will be different, the sliding groove can be adapted to different gear spacings to improve the versatility of parts.

[0018] By adopting the above technical solution, this application has the following technical effects:

[0019] 1. The fuel tank protection device for a mining truck provided by the utility model is provided with a rubber baffle in the middle of the fuel tank and the protection bracket, and the outer side of the rubber baffle is provided with a rigid frame such as a side guardrail vertical beam and a side protection horizontal aluminum bracket, which is impact-resistant, and the rubber baffle completely covers the fuel tank in the length direction. There is a gap between the fuel tank and the rubber baffle, which can effectively buffer the impact force of gravel, and solve the problem that the fuel tank is easily hit by gravel and damaged during driving.

[0020] 2. The utility model provides a fuel tank protection device for mining trucks, and a slide groove is provided on the inner side of the side protection horizontal aluminum bracket, which is fastened to the connecting plate and the side guardrail vertical beam through matching carriage bolts and nuts. The carriage bolts can slide horizontally to adapt to the gear spacing differences of different models and improve versatility.

[0021] 3. The utility model provides a fuel tank protection device for a mining truck, which has a simple structure and can be installed on the original fuel tank protection fence without a rubber baffle by fastening with bolts and nuts. It is easy to assemble and has good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0023] Figure 1 A three-dimensional schematic diagram of a fuel tank protection device provided by an embodiment of the utility model;

[0024] Figure 2 A three-dimensional schematic diagram from another perspective of a fuel tank protection device provided in an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] 1. Side guardrail mounting bracket; 2. Side guardrail vertical beam; 3. Protective bracket; 4. Rubber baffle; 5. Side protective horizontal aluminum bracket; 501 slide; 6. Connecting plate; 7. Fuel tank; 8. Frame; 9. Carriage bolts and nuts; 10. Bottom bracket. DETAILED DESCRIPTION

[0027] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0028] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0029] In the description of the present application, it should be understood that the terms "length", "width", "top", "bottom", "inside", "outside", etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] Example

[0031] like Figure 1-2 As shown, this embodiment provides a fuel tank protection device for a mining truck, comprising:

[0032] The side guardrail mounting supports 1 are installed in parallel and at intervals on the sides of the frame 8, and the side guardrail mounting supports 1 are located on the top of the fuel tank 7; the side guardrail vertical beams 2 are connected to the side guardrail mounting supports 1 at one end, and the side guardrail vertical beams 2 correspond to the side guardrail mounting supports 1 one by one; the two protection brackets 3 are arranged in parallel and at intervals along the length direction of the fuel tank 7, and one side is vertically and detachably connected to the side guardrail vertical beams 2; the rubber baffle 4 is installed on the inner side of the protection bracket 3, and the rubber baffle 4 is located on the outer side of the fuel tank 7; the side protection horizontal aluminum brackets 5 are installed in parallel and at intervals on the outer side of the side guardrail vertical beams 2; the two connecting plates 6 are installed on the bottom bracket 10 of the fuel tank 7 by bolts and nuts, and the ends of the connecting plates 6 are connected to the side protection horizontal aluminum brackets 5.

[0033] like Figure 1 As shown, specifically, the protective bracket 3 is L-shaped; one side of the protective bracket 3 is connected to the side guardrail vertical beam 2 by bolts and nuts; the other side of the protective bracket 3 is connected to the rubber baffle 4 by bolts and nuts.

[0034] Specifically, there is a gap between the rubber baffle 4 and the fuel tank 7, which can effectively buffer the impact force of the gravel.

[0035] like Figure 2 As shown, specifically, a slide groove 501 is provided inside the side protection horizontal aluminum bracket 5. The connecting plate 6 is connected to the inside of the side protection horizontal aluminum bracket 5 through the carriage bolts 9 and nuts located in the slide groove 501. The side protection horizontal aluminum bracket 5 is connected to the outside of the side protection vertical beam 2 through the carriage bolts and nuts located in the slide groove 501. The carriage bolts can slide horizontally in the slide groove. Since the gear spacing of the fuel tank brackets of different models may be different, different gear spacings can be adapted through the slide groove to improve the versatility of parts.

[0036] This embodiment utilizes the side guardrail mounting support, the side guardrail vertical beam, the side protection horizontal aluminum bracket and the connecting plate and the bottom bracket of the fuel tank to form a closed supporting structure, and utilizes the protection bracket to install the rubber baffle, and installs it on the side guardrail vertical beam, covering the side of the fuel tank as a whole to protect the fuel tank and solve the problem that the fuel tank is easily hit by gravel and damaged during driving.

[0037] The fuel tank protection device of this embodiment has a simple structure and low manufacturing cost. It can be installed on the original fuel tank protection fence without rubber baffle by fastening with bolts and nuts. It has good versatility and solves the problem that the fuel tank is easily damaged by gravel when the mining truck is driving on harsh road conditions. It better ensures the reliability of the use of the fuel tank and improves the vehicle's attendance rate.

[0038] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A fuel tank protection device for a mining truck, characterized in that: include: At least two side guardrail mounting brackets are mounted on the sides of the vehicle frame in parallel and at intervals, and the side guardrail mounting brackets are located on the top of the fuel tank; At least two side guardrail vertical beams have one end connected to the side guardrail mounting bracket, and the side guardrail vertical beams correspond to the side guardrail mounting brackets one by one; At least two protective brackets are arranged in parallel and spaced apart along the length direction of the fuel tank, and one side is vertically and detachably connected to the side guardrail vertical beam; A rubber baffle is installed on the inner side of the protective bracket, and the rubber baffle is located on the outer side of the fuel tank; At least two side protective horizontal aluminum brackets are installed in parallel and at intervals on the outer sides of the side guardrail vertical beams; At least two connecting plates are installed on the bottom bracket of the fuel tank, and the ends of the connecting plates are connected to the side protection horizontal aluminum bracket.

2. The fuel tank protection device for a mining truck according to claim 1, characterized in that: The protective bracket is L-shaped.

3. The fuel tank protection device for a mining truck according to claim 1, characterized in that: There is a gap between the rubber baffle and the fuel tank.

4. The fuel tank protection device for a mining truck according to claim 1, characterized in that: A sliding groove is provided on the inner side of the side protection horizontal aluminum bracket.

5. The fuel tank protection device for a mining truck according to claim 4 is characterized in that: The connecting plate is connected to the inner side of the side protection horizontal aluminum bracket through a carriage bolt and a nut, and the carriage bolt is located in the slide groove.

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