CN220588813U

CN220588813U - Fixing device for fire extinguisher and wheel guard of mining dump truck

Info

Publication number: CN220588813U
Application number: CN202321980311.XU
Authority: CN
Inventors: 李士超; 张峰厚; 叶红霞; 霍吉峰; 胡瑞
Original assignee: China National Heavy Duty Truck Group Taian Wuyue Special Vehicle Co Ltd
Current assignee: China National Heavy Duty Truck Group Taian Wuyue Special Vehicle Co Ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-03-15
Anticipated expiration: 2033-07-26

Abstract

The utility model provides a fire extinguisher and a wheel guard fixing device of a mining dump truck, and relates to the technical field of fire-fighting equipment of engineering vehicles, wherein the fire extinguisher comprises a clamp for placing the fire extinguisher, and a bracket is fixedly connected with the periphery of the clamp; the device also comprises a wheel guard placing box and a seat board which can be fixed on a right side platform of the cab; the upper part of the seat board is at least fixed with one bracket, one side of the bracket is fixed with the clamp, and the other side of the bracket is fixed with the wheel guard placing box. The utility model can meet the placing requirement of the fire extinguisher and the placing requirement of the wheel guard, and the clamp and the wheel guard can be fixed on the right side platform of the cab through the seat plate, so that the position is more striking, and the quick taking of drivers and passengers is more convenient.

Description

Fixing device for fire extinguisher and wheel guard of mining dump truck

Technical Field

The utility model relates to the technical field of engineering vehicle fire-fighting equipment, in particular to a fire extinguisher and a wheel guard fixing device of a mining dump truck.

Background

The mining dump truck is engineering machinery applied to mine construction, and is increasingly widely used along with the development of economic construction.

For safety reasons and according to the regulations of the technical conditions of safety of motor vehicles, the motor vehicles are required to be equipped with fire extinguishers, wherein the mining dump truck belongs to the motor vehicles, and the mining dump truck is also required to be equipped with fire extinguishers in the use process, so that fire disasters can be avoided, and potential safety hazards are reduced. In addition, some mining dump trucks in mining areas such as open pit coal mines inevitably touch special conditions such as road slopes, circuit aging, high temperature of engines and the like in the operation process, so that tire wheel blocks are also indispensable tools in the use process of the mining dump trucks. The fire extinguisher of the existing motor vehicle needs to be fixed with the vehicle through a fixed bracket. Wherein, the fixed bolster is usually platelike, and the face is provided with the bolt hole and installs the clamp. The face of the fixing support is fixed with the vehicle after being penetrated by the bolts, and the fire extinguisher is placed in the clamp, so that the relative fixation of the fire extinguisher and the vehicle body is realized.

However, the above-mentioned prior art has at least the following drawbacks, in which the side surface of the fixing frame is attached to the vehicle body after the fixing frame is fixed to the vehicle body, so that the fixing frame can only be used for placing a fire extinguisher, and no more wheel guard can be placed. Moreover, for mining dump trucks, the mining dump truck cannot be placed at the most striking position, and the mining dump truck is inconvenient for drivers and passengers to take the mining dump truck quickly.

Disclosure of Invention

The utility model provides the fire extinguisher and the wheel guard fixing device for the mining dump truck, so that the technical problem that the wheel guard cannot be placed by the fixing frame in the prior art is solved, and meanwhile, the fire extinguisher and the wheel guard can be placed at a more striking position, so that the fire extinguisher and the wheel guard are convenient and quick to take.

In order to solve the technical problems, the utility model adopts the following technical scheme that the fixing device of the fire extinguisher and the wheel guard of the mining dump truck comprises a clamp for placing the fire extinguisher, and the periphery of the clamp is fixedly connected with a bracket; the device also comprises a wheel guard placing box and a seat board which can be fixed on a right side platform of the cab; the upper part of the seat board is at least fixed with one bracket, one side of the bracket is fixed with the clamp, and the other side of the bracket is fixed with the wheel guard placing box.

Because the fire extinguisher comprises the seat plate, the wheel guard support is arranged above the seat plate, and the clamping hoop and the wheel guard placing box can be respectively arranged on two sides of the support, so that the fire extinguisher placing requirement can be met, the wheel guard placing requirement can be met, the clamping hoop and the wheel guard can be fixed on a right side platform of a cab through the seat plate, the position is more striking, and the quick taking of drivers and passengers is more convenient.

Furthermore, one side of the bracket is also provided with an annular check ring, the annular check ring and the clamp are positioned on the same side of the bracket, the bottom of the annular check ring is fixed with the seat plate, and when the fire extinguisher is placed in the clamp, the annular check ring can be nested at the periphery of the bottom of the fire extinguisher; thereby enabling the fire extinguisher to be more reliably fixed to one side of the bracket.

Further, a water leakage hole is arranged in a closed area surrounded by the annular retainer ring on the seat board, and penetrates through the upper board surface and the lower board surface of the seat board; whereby the bottom of the fire extinguisher can be prevented from being soaked.

Further, the support is provided with a plane part, the clamp and the wheel guard placing box are respectively positioned at the front side and the rear side of the plane part, the left side and the right side of the plane part are provided with flanges arranged towards the clamp, and the periphery of the clamp is welded and fixed with the edges of the flanges; therefore, the fixed clamp has larger stress area, and the clamp and the bracket are more reliably fixed.

Further, the wheel guard placing box is provided with an opening facing upwards and an inclined slope part, and when the wheel guard is placed into the wheel guard placing box from top to bottom, the inclined slope part can be matched with the inclined surface of the wheel guard; therefore, when the wheel guard is used, the wheel guard can be upwards extracted, and the purpose of quick taking is achieved.

Further, the upper bottom surface and the lower bottom surface of the wheel guard placing box are both openings, and the inclined surface part of the wheel guard placing box is positioned at one side far away from the bracket; therefore, under the action of gravity of the wheel block, one surface of the wheel block is attached to the inclined surface of the wheel block placing box, and the other surface of the wheel block is attached to the plane part of the support, so that the wheel block is fixed more reliably, and the situation that the wheel block is in upward movement and falls off can be avoided.

Further, two brackets are fixed above the seat plate, a connecting plate is arranged between the two brackets, and the plate surface of the connecting plate and the plane part of the brackets are positioned in the same plane; therefore, the number of fire extinguishers and wheel blocks can be increased, and the safety of a vehicle is improved.

Further, the wheel guard placing box is integrated, two sides of the wheel guard placing box are respectively fixed with the plane parts of the two brackets, the middle part of the wheel guard placing box is provided with a baffle plate perpendicular to the connecting plate, and two sides of the baffle plate are respectively fixed with the connecting plate and the inclined surface parts.

Furthermore, the clamping hoops on the two brackets are provided with clamping buckles, and the two clamping buckles are respectively positioned at positions close to the two sides of the device; therefore, a driver and passengers can conveniently and quickly touch the buckle to open the clamp.

Further, through holes for bolts to pass through are formed in the periphery of the seat plate, elastic pads are arranged below the through holes, and the bolts can pass through the through holes to be fixed with a right side platform of the cab and enable the elastic pads to be in an extrusion state; therefore, loosening of bolts or seat plates caused by bumping of road conditions can be effectively avoided, and reliability of the device after being fixed above a right side platform of a cab is improved.

According to the technical scheme, the utility model has at least the following technical effects or advantages:

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of the present utility model in a use state;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a side view of the present utility model;

fig. 4 is a top view of the present utility model.

Reference numerals illustrate: 1. the fire extinguisher comprises a clamp, 2, a support, 3, a fire extinguisher, 4, a wheel guard, 5, a wheel guard placing box, 6, a seat plate, 7, an annular check ring, 8, a water leakage hole, 9, a plane part, 10, a flange, 11, an inclined plane part, 12, a connecting plate, 13 and a spring pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model discloses a fixing device for a fire extinguisher and a wheel guard of a mining dump truck, which comprises a clamp 1 for placing a fire extinguisher 3, wherein the periphery of the clamp 1 is fixedly connected with a bracket 2. In one example, the bracket 2 may be fixed to one side of the vehicle body by bolts, the outer circumference of the yoke 1 is welded to the bracket 2, the fire extinguisher 3 is clamped inside the yoke 1, and when the fire extinguisher 3 is used, the yoke 1 is opened to be taken out.

According to an embodiment of the utility model, the fixing device for the fire extinguisher and the wheel guard of the mining dump truck further comprises a wheel guard placing box 5 and a seat plate 6. As shown in fig. 1 to 4, the upper part of the seat plate 6 is fixed to at least one bracket 2, one side of the bracket 2 is fixed to the clip 1, and the other side of the bracket 2 is fixed to the wheel guard holding box 5. In the prior art, the bracket 2 is usually plate-shaped, and the plate body of the bracket 2 is fixed with the side of the vehicle body only after the bolts penetrate, so that the article can be fixed on one side of the bracket 2. In the present embodiment, the bracket 2 is fixed above the seat plate 6, so that the clip 1 and the wheel guard box 5 can be fixed on two sides of the bracket 2. Further, since the bracket 2 is fixed to the vehicle body by the seat plate 6, it is not limited to being placed on the side of the vehicle body. It will be appreciated that the seat plate 6 may be secured above the right side platform of the cab in order to allow the occupant to more conveniently access the fire extinguisher 3 or the wheel guard 4.

Because the clamp 1 is fixed on one side of the bracket 2, the bracket 2 is fixed above the seat plate 6, and therefore, after the fire extinguisher 3 is placed in the clamp 1, the bottom of the fire extinguisher 3 can be contacted with the upper plane of the seat plate 6. In order to be able to fix the fire extinguisher 3 more reliably, in this embodiment, one side of the bracket 2 is further provided with an annular collar 7, the annular collar 7 being located on the same side of the bracket 2 as the clip 1, wherein the annular collar 7 is used for fixing the lower part of the fire extinguisher 3 and the clip 1 is used for fixing the upper part of the fire extinguisher 3. Preferably, in order to make the annular retainer 7 more firm, the bottom of the annular retainer 7 should be in contact with the seat plate 6 and welded and fixed, and the annular retainer 7 can be nested on the outer circumference of the base of the fire extinguisher 3 when the fire extinguisher 3 is placed inside the yoke 1.

Preferably, a water leakage hole 8 is arranged in a closed area surrounded by the annular retainer ring 7 on the seat plate 6, and the water leakage hole 8 penetrates through the upper plate surface and the lower plate surface of the seat plate 6. Therefore, when rainwater enters the annular retainer ring 7, the rainwater can leak out from the water leakage holes 8, and the bottom of the fire extinguisher 3 is prevented from being soaked.

Preferably, the bracket 2 has a planar portion 9, and the clip 1 is located on the front side of the planar portion 9. The left and right sides of the plane part 9 are also provided with flanges 10, and the flanges 10 are bent towards one side of the clamp 1. Therefore, the periphery of the clamp 1 can be welded and fixed with the flanges 10 on the left side and the right side of the support 2, so that the fixed clamp 1 has a larger stress area, and the clamp 1 and the support 2 are more reliably fixed.

On the other hand, the wheel guard placement box 5 is located at the rear side of the planar portion 9. As shown in the drawings, the wheel guard placement box 5 has an opening facing upward, and the wheel guard 4 can be placed into the wheel guard placement box 5 from the opening above the wheel guard placement box 5. When the wheel guard 4 is used, the wheel guard 4 can be extracted upwards, so that the aim of quick taking is fulfilled.

In addition, the wheel guard placement box 5 further has an inclined slope portion 11, and when the wheel guard 4 is placed in the wheel guard placement box 5 from top to bottom, the slope portion 11 can be fitted with the slope of the wheel guard 4. Specifically, the upper and lower bottom surfaces of the wheel guard placement box 5 are both openings, so that water accumulation in the device can be avoided. More specifically, the inclined surface portion 11 of the wheel guard placing box 5 is located at a side far away from the support 2, and since the wheel guard 4 is in a wedge-shaped state, after the wheel guard 4 is placed in the wheel guard placing box 5, one surface of the wheel guard 4 is attached to the inclined surface of the wheel guard placing box 5 under the action of gravity of the wheel guard placing box, and the other surface of the wheel guard 4 is attached to the plane portion 9 of the support 2, so that the wheel guard 4 is fixed more reliably, and the situation that the wheel guard 4 is in upward movement and falls off can be avoided.

As shown in fig. 1 to 4, two brackets 2 are fixed above the seat plate 6, so that two fire extinguishers 3 can be placed above the seat plate 6. In addition, a connecting plate 12 is further arranged between the two brackets 2, and the connecting plate 12 can connect the two brackets 2 into a whole, so that the two brackets have stronger integrity. Specifically, both sides of the connection plate 12 may be welded and fixed to the left or right sides of the two brackets 2, respectively, and one plate surface of the connection plate 12 should be in the same plane as the plane portion 9 of the brackets 2, whereby the connection plate 12 and the plane portion 9 of the brackets 2 can form a large plane that can be fitted to one surface of the wheel bar 4 when the wheel bar 4 is placed in the wheel bar placement box 5.

Preferably, the wheel guard placing box 5 can be set as an integral type, two sides of the wheel guard placing box 5 are respectively welded and fixed with the plane parts 9 of the two brackets 2, the middle part of the wheel guard placing box 5 is provided with a baffle plate perpendicular to the connecting plate 12, and two sides of the baffle plate are respectively welded and fixed with the connecting plate 12 and the inclined surface parts 11 of the wheel guard placing box 5. It should be understood that according to other embodiments of the present utility model, the wheel guard placement boxes 5 may be of a split design, such as providing each wheel guard placement box 5 in a closed ring shape, and having its outer periphery welded to the planar portion 9 of the bracket 2, respectively.

Fig. 1 shows a schematic view of the structure of the present utility model in a state of use, when it is not necessary to use the fire extinguisher 3, the fire extinguisher 3 is located inside the yoke 1; when the fire extinguisher 3 is needed, the clamp 1 can be opened, and the fire extinguisher 3 can be taken out. The open and close parts of the clips 1 are generally connected by a buckle, and in order to enable a driver to contact the buckle more quickly, the buckles of the two clips 1 should be respectively arranged at positions close to two sides of the device.

As shown in fig. 2 and 3, a through hole through which a bolt passes is formed around the seat plate 6, and the seat plate 6 can be fixed to the cab right platform by the bolt. Specifically, the elastic pad 13 is arranged below the through hole, the bolt can penetrate through the through hole, the elastic pad 13 and the plate surface of the right side platform of the cab and then is screwed with the nut, and after the bolt and the nut are screwed, the elastic pad 13 can be in an extrusion state, so that the loosening of the bolt or the seat plate 6 caused by bumping of road conditions can be effectively avoided, and the reliability of the device after the right side platform of the cab is fixed is improved.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a fixing device of mining dump truck fire extinguisher and wheel fender, includes clamp (1) that is used for placing fire extinguisher (3), and the periphery of clamp (1) fixedly connected with support (2); the device is characterized by further comprising a wheel guard placing box (5) and a seat board (6) which can be fixed on a right side platform of the cab; the upper part of the seat board (6) is at least fixed with one bracket (2), one side of the bracket (2) is fixed with the clamp (1), and the other side of the bracket (2) is fixed with the wheel guard placing box (5).

2. The fixing device for the fire extinguisher and the wheel guard of the mining dump truck according to claim 1, wherein one side of the bracket (2) is further provided with an annular check ring (7), the annular check ring (7) and the clamp (1) are positioned on the same side of the bracket (2), the bottom of the annular check ring (7) is fixed with the seat plate (6), and when the fire extinguisher (3) is placed in the clamp (1), the annular check ring (7) can be nested on the periphery of the bottom of the fire extinguisher (3).

3. The fixing device for the fire extinguisher and the wheel guard of the mining dump truck according to claim 2, wherein a water leakage hole (8) is arranged in a closed area surrounded by the annular retainer ring (7) on the seat plate (6), and the water leakage hole (8) penetrates through the upper plate surface and the lower plate surface of the seat plate (6).

4. The fire extinguisher and wheel guard fixing device for a mining dump truck according to claim 3, wherein the bracket (2) is provided with a plane part (9), the clamp (1) and the wheel guard placing box (5) are respectively positioned at the front side and the rear side of the plane part (9), the left side and the right side of the plane part (9) are provided with flanges (10) which are arranged towards the clamp (1), and the periphery of the clamp (1) is welded and fixed with the edges of the flanges (10).

5. The fire extinguisher and wheel guard fixing apparatus for a mining dump truck according to claim 4, wherein the wheel guard placement box (5) has an opening facing upward and has an inclined slope portion (11), and the slope portion (11) can be fitted with the slope of the wheel guard (4) when the wheel guard (4) is placed into the wheel guard placement box (5) from top to bottom.

6. The fire extinguisher and wheel guard fixing device for the mining dump truck according to claim 5, wherein the upper bottom surface and the lower bottom surface of the wheel guard placing box (5) are both openings, and the inclined surface part (11) of the wheel guard placing box (5) is positioned at one side far away from the bracket (2).

7. The fixing device for the fire extinguisher and the wheel guard of the mining dump truck according to any one of claims 1 to 6, characterized in that two brackets (2) are fixed above the seat plate (6), a connecting plate (12) is arranged between the two brackets (2), and the plate surface of the connecting plate (12) and the plane part (9) of the brackets (2) are positioned in the same plane.

8. The fire extinguisher and wheel guard fixing device for the mining dump truck according to claim 7, wherein the wheel guard placing box (5) is integrated, two sides of the wheel guard placing box are respectively fixed with the plane parts (9) of the two brackets (2), a partition board perpendicular to the connecting board (12) is arranged in the middle of the wheel guard placing box (5), and two sides of the partition board are respectively fixed with the connecting board (12) and the inclined surface parts (11).

9. The fixing device for the fire extinguisher and the wheel guard of the mining dump truck according to claim 8, wherein the clamping hoops (1) on the two brackets (2) are provided with buckles, and the two buckles are respectively positioned close to two sides of the device.

10. The fire extinguisher and wheel guard fixing device for the mining dump truck according to claim 9, wherein through holes for bolts to pass through are formed in the periphery of the seat plate (6), elastic pads (13) are arranged below the through holes, and the bolts can penetrate through the through holes to be fixed with a right side platform of a cab and enable the elastic pads (13) to be in an extrusion state.