CN212709341U - Mining dump truck tire stop block fixing device and mining dump truck - Google Patents
Mining dump truck tire stop block fixing device and mining dump truck Download PDFInfo
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- CN212709341U CN212709341U CN202021544770.XU CN202021544770U CN212709341U CN 212709341 U CN212709341 U CN 212709341U CN 202021544770 U CN202021544770 U CN 202021544770U CN 212709341 U CN212709341 U CN 212709341U
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- dump truck
- wheel chock
- tire
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Abstract
The utility model discloses a mining dump truck tire block fixing device and a mining dump truck, which comprises a wheel gear fixing plate, a wheel gear support plate and a limit pin; the wheel chock supporting plates are connected to two side faces of the wheel chock fixing plate, and a preset angle is formed between the wheel chock supporting plates and the horizontal plane to ensure that the wheel chock supporting plates are parallel to the inclined plane of the tire chock block; two side surfaces of the wheel chock fixing plate are provided with corresponding round holes, and a tire stop block is provided with a through hole; after the tire dog is placed in the accommodation space that wheel shelves fixed plate and wheel shelves kickoff board formed, the spacer pin passes the through-hole of tire dog and the round hole of wheel shelves fixed plate simultaneously for the removal of restriction tire dog. The utility model discloses a security of vehicle under complicated road conditions provides effective guarantee, matches mining dump truck tire dog fixing device's demand.
Description
Technical Field
The utility model relates to a mining dump truck tire dog fixing device belongs to mining dump truck field.
Background
The mining dump truck is a key device for open-pit mining and is a professional device suitable for ore transportation. The vehicle carries heavily and often works in comparatively complicated places of road conditions such as mine, and when the vehicle was parked in the slope highway section, for preventing the swift current slope, need be equipped with the tire dog that can well imbed tire and ground clearance usually, because the tire dog needs to be carried along with the car, and the volume is great moreover, and area is great, needs to install a mining dump truck tire dog fixing device at the frame front side, requires effectively to prevent vehicle swift current slope, ensures the security of vehicle under complicated road conditions.
Disclosure of Invention
The utility model provides a mining dump truck tire dog fixing device, its purpose is in order to protect the vehicle safety of mining dump truck during operation under complicated road conditions such as mine better.
The utility model discloses realize according to following technical scheme:
a tire stop block fixing device of a mining dump truck comprises a wheel stop fixing plate, a wheel stop support plate and a limiting pin; the wheel chock supporting plates are connected to two side faces of the wheel chock fixing plate, and a preset angle is formed between the wheel chock supporting plates and the horizontal plane to ensure that the wheel chock supporting plates are parallel to the inclined plane of the tire chock block; two side surfaces of the wheel chock fixing plate are provided with corresponding round holes, and a tire stop block is provided with a through hole; after the tire dog is placed in the accommodation space that wheel shelves fixed plate and wheel shelves kickoff board formed, the spacer pin passes the through-hole of tire dog and the round hole of wheel shelves fixed plate simultaneously for the removal of restriction tire dog.
Furthermore, the wheel chock fixing plate is integrally of a U-shaped structure.
Further, the bottom surface of the wheel chock fixing plate is fixed on the frame through a fastener; the fastener comprises a wheel chock threaded seat and a bolt; the wheel chock threaded seat is welded on the frame, a plurality of bolt holes are formed in the bottom surface of the wheel chock fixing plate, and the wheel chock fixing plate is fixed on the wheel chock threaded seat through bolts.
Furthermore, the wheel gear threaded seat is a reversed-square threaded seat, and a circle of threaded holes are formed in the reversed-square threaded seat at intervals.
Furthermore, a plurality of lightening holes are formed in the wheel chock fixing plate.
Furthermore, the number of the lightening holes is four, the upper part of the bottom surface of the wheel gear fixing plate is provided with the oval lightening holes which are transversely arranged, and the lower part of the bottom surface of the wheel gear fixing plate is provided with three oval lightening holes which are longitudinally arranged.
Furthermore, one end of the limiting pin is provided with a bend, the other end of the limiting pin is provided with a pin hole for installing the clip-shaped pin, and the clip-shaped pin plays a limiting role in the limiting pin.
Furthermore, the wheel chock supporting plate is a U-shaped plate, and two ends of the U-shaped plate are welded on two side faces of the wheel chock fixing plate.
A mining dump truck is provided with the tire stop block fixing device of the mining dump truck.
The utility model discloses beneficial effect:
the utility model has the characteristics of simple structure is reasonable, safe and reliable, the mountable welding is in the different positions of frame. The safety of the vehicle under the complex road condition is effectively guaranteed, and the requirements of the tire stop block fixing device of the mining dump truck are met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a perspective view of a dumper tire block fixing device of the present invention;
FIG. 2 is a rear view of the tire stop fixing device of the dump truck of the present invention;
FIG. 3 is a schematic view of the dump truck tire stop mounting of the present invention;
in the figure: the wheel chock fixing plate 1, the wheel chock support plate 2, the bolt 3, the washer 4, the wheel chock thread seat 5, the limit pin 6, the U-shaped pin 7, the tire stop dog 8 and the frame 9.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2 and 3, the tire stop fixing device for the mining dump truck comprises a wheel stop fixing plate 1, a wheel stop bracket plate 2 and a limit pin 6; the wheel chock supporting plates 2 are connected to two side faces of the wheel chock fixing plate 1, and the wheel chock supporting plates 2 form a preset angle with the horizontal plane to ensure that the wheel chock supporting plates are parallel to the inclined plane of the tire stop block 8; two side surfaces of the wheel chock fixing plate 1 are provided with corresponding round holes, and the tire chock block 8 is provided with a through hole; after the tire stopper 8 is placed in the accommodating space formed by the wheel stopper fixing plate 1 and the wheel stopper support plate 2, the limiting pin 6 simultaneously penetrates through the through hole of the tire stopper 8 and the round hole of the wheel stopper fixing plate 1 to limit the movement of the tire stopper 8.
Continuing to refer to fig. 1, the wheel guard fixing plate 1 is a U-shaped structure, specifically, two sides of a flat plate are bent in the same direction, a protruding portion is arranged on the upper portion of the bent portion, that is, a circular hole is arranged at the protruding portion, the wheel guard support plate 2 is a U-shaped plate, and two ends of the U-shaped plate are welded at the protruding portions on two side surfaces of the wheel guard fixing plate 1.
With continued reference to fig. 2, the bottom surface of the wheel chock fixing plate 1 is fixed on the frame 9 by fasteners; the fastener comprises a wheel chock threaded seat 5 and a bolt 3; the wheel chock threaded seat 5 is welded on the frame 9, a plurality of bolt holes are formed in the bottom surface of the wheel chock fixing plate 1, and the wheel chock fixing plate 1 is fixed on the wheel chock threaded seat 5 through bolts 3.
It should be noted that, a washer 4 is further inserted into the bolt 3 to increase the contact area, reduce the pressure, prevent loosening, and protect the parts and screws.
Further scheme: the wheel gear threaded seat 5 is a reversed-square threaded seat, and a circle of threaded holes are formed in the reversed-square threaded seat at intervals.
As the utility model discloses an optimization scheme: a plurality of lightening holes are formed in the wheel chock fixing plate 1, and the lightweight design of the device is achieved.
Further scheme: the number of the lightening holes is four, the upper part of the bottom surface of the wheel chock fixing plate 1 is provided with oval lightening holes which are transversely arranged, and the lower part of the bottom surface of the wheel chock fixing plate 1 is provided with three oval lightening holes which are longitudinally arranged.
With continued reference to fig. 1 and 2, one end of the limit pin 6 is provided with a bend, the other end of the limit pin 6 is provided with a pin hole for installing the clip pin 7, and the clip pin 7 has a limiting function on the limit pin 6.
When the tire stop block 8 is required to be in a working state, the clip pin 6 is pulled out to remove the limitation on the limiting pin 7, then the tire stop block handle is held, the limiting pin 7 is pulled out to remove the limitation on the tire stop block 8, and finally the tire stop block 8 can be pulled out to work.
When the tire stop block 8 is required to be placed, the tire stop block handle is held to place the tire stop block in the containing space formed by the wheel gear fixing plate 1 and the wheel gear support plate 2, the limiting pin 6 simultaneously penetrates through a through hole of the tire stop block 8 and a round hole of the wheel gear fixing plate 1, and then the clip pin 7 is installed in the limiting pin 6.
To sum up, the utility model discloses simple structure, stability is good, and the reliability is high, and the installation is dismantled conveniently. The mining dump truck is heavy and often works in places with complex road conditions such as mines and the like, and the phenomenon of slope sliding is very easy to occur when the mining dump truck is parked in an inclined road section, so that the mining dump truck is required to be equipped with a tire stop block frequently, and the safety of the vehicle under the complex road conditions is effectively guaranteed.
The utility model also discloses a mining dump truck installs foretell mining dump truck tire dog fixing device.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides a mining dump truck tire dog fixing device which characterized in that:
comprises a wheel chock fixing plate, a wheel chock bracket plate and a limit pin;
the wheel chock supporting plates are connected to two side faces of the wheel chock fixing plate, and a preset angle is formed between the wheel chock supporting plates and the horizontal plane to ensure that the wheel chock supporting plates are parallel to the inclined plane of the tire chock block;
two side surfaces of the wheel chock fixing plate are provided with corresponding round holes, and a tire stop block is provided with a through hole;
after the tire dog is placed in the accommodation space that wheel shelves fixed plate and wheel shelves kickoff board formed, the spacer pin passes the through-hole of tire dog and the round hole of wheel shelves fixed plate simultaneously for the removal of restriction tire dog.
2. The mining dump truck tire block fixing device according to claim 1, characterized in that:
the wheel chock fixing plate is integrally of a U-shaped structure.
3. The mining dump truck tire block fixing device according to claim 1, characterized in that:
the bottom surface of the wheel chock fixing plate is fixed on the frame through a fastener;
the fastener comprises a wheel chock threaded seat and a bolt;
the wheel chock threaded seat is welded on the frame, a plurality of bolt holes are formed in the bottom surface of the wheel chock fixing plate, and the wheel chock fixing plate is fixed on the wheel chock threaded seat through bolts.
4. The mining dump truck tire stop block fixing device according to claim 3, wherein:
the wheel gear threaded seat is a reversed-square threaded seat, and a circle of threaded holes are formed in the reversed-square threaded seat at intervals.
5. The mining dump truck tire block fixing device according to claim 1, characterized in that:
and a plurality of lightening holes are formed in the wheel chock fixing plate.
6. The mining dump truck tire block fixing device according to claim 5, characterized in that:
the number of the lightening holes is four, the upper part of the bottom surface of the wheel chock fixing plate is provided with transversely arranged oval lightening holes, and the lower part of the bottom surface of the wheel chock fixing plate is provided with three longitudinally arranged oval lightening holes.
7. The mining dump truck tire block fixing device according to claim 1, characterized in that:
one end of the limiting pin is provided with a bend, the other end of the limiting pin is provided with a pin hole for installing the clip-shaped pin, and the clip-shaped pin plays a limiting role in the limiting pin.
8. The mining dump truck tire block fixing device according to claim 1, characterized in that:
the wheel rail support plate is a U-shaped plate, and two ends of the U-shaped plate are welded on two side faces of the wheel rail fixing plate.
9. A mining dump truck is characterized in that:
the mining dump truck tire block fixing device according to any one of claims 1 to 8 is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544770.XU CN212709341U (en) | 2020-07-30 | 2020-07-30 | Mining dump truck tire stop block fixing device and mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544770.XU CN212709341U (en) | 2020-07-30 | 2020-07-30 | Mining dump truck tire stop block fixing device and mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212709341U true CN212709341U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021544770.XU Active CN212709341U (en) | 2020-07-30 | 2020-07-30 | Mining dump truck tire stop block fixing device and mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212709341U (en) |
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2020
- 2020-07-30 CN CN202021544770.XU patent/CN212709341U/en active Active
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