CN212290057U - High-strength mining dump truck supercharging cab structure and mining dump truck - Google Patents
High-strength mining dump truck supercharging cab structure and mining dump truck Download PDFInfo
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- CN212290057U CN212290057U CN202020890407.7U CN202020890407U CN212290057U CN 212290057 U CN212290057 U CN 212290057U CN 202020890407 U CN202020890407 U CN 202020890407U CN 212290057 U CN212290057 U CN 212290057U
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Abstract
The utility model discloses a high strength mining dump truck pressure boost driver's cabin structure and mining dump truck, wherein, high strength mining dump truck pressure boost driver's cabin structure includes driver's cabin body, interior trim assembly, air conditioning indoor set, booster, pressure monitor and electric hydraulic cabinet; the cab body adopts a four-column framework structure and a box-type bottom guard plate structure, and the overall strength and the internal space of the cab are fully guaranteed. The pressure monitor is arranged on a rear interior trim panel in the interior trim assembly, and can alarm and remind when the pressure difference between the inside and the outside of the cab is lower than a preset value, so that the inside of the cab can be ensured to maintain a positive pressure environment in the running process of a vehicle. The utility model discloses a driver's cabin intensity is high, and is sealed good, and the field of vision is wide, guarantees the inside normal pressure environment of driver's cabin in vehicle operation process, prevents that outside dust from getting into the driver's cabin, ensures driver's physical and mental health.
Description
Technical Field
The utility model relates to a mining dump truck pressure boost driver's cabin structure of high strength belongs to engineering vehicle driver's cabin field.
Background
The mining dump truck is mainly applied to a surface mine with serious dust pollution, the working time is long, the working strength is high, the requirements of a driver on the driving safety and the driving comfort are higher and higher in recent years, and aiming at the safety, on one hand, the structural strength of a cab of the mining dump truck needs to be improved, on the other hand, the working environment in the cab needs to be optimized, and the external dust pollution is isolated; for comfort, large space cab designs, more comfortable and spacious driver seats may be provided, and spacious driver activity space is provided. In conclusion, the design of the supercharged cab of the mining dump truck with high strength and large space is the main requirement of the existing mining dump truck for the cab.
Disclosure of Invention
Problem to above-mentioned prior art exists, the utility model provides a mining dump truck pressure boost driver's cabin structure of high strength can effectually satisfy the driver to the requirement of security and travelling comfort.
In order to realize the purpose, the utility model discloses a technical scheme is:
a high-strength mining dump truck supercharging cab structure comprises a cab body, an interior trim assembly, an air conditioner indoor unit, a supercharger, a pressure monitor and an electric hydraulic cabinet; the pressure monitor is arranged on a rear interior trim panel in the interior trim assembly, and can alarm and remind when the pressure difference between the inside and the outside of the cab is lower than a preset value, so that the inside of the cab is ensured to maintain a positive pressure environment in the running process of a vehicle; the electric hydraulic cabinet is installed at the rear part of the cab body.
Further, the cab body comprises a cab framework assembly, a box-type bottom guard plate assembly and a skin assembly; the cab framework assembly adopts a four-upright-column structure; the box type bottom guard plate assembly is welded at the lower part of the cab framework assembly; the front end of the skin assembly adopts an arc-shaped surface.
Furthermore, the A upright post in the cab framework assembly adopts a variable cross-section structure, and the cross section of the mounting position of the front windshield positioned at the A upright post is the smallest. The B upright post adopts a triangular section structure, and other upright posts are rectangular tube structures.
Furthermore, stiffening beams are welded among the upright columns in the cab framework assembly, and a top plate assembly and a bottom plate assembly are welded on the upper portion and the lower portion of each upright column.
Furthermore, all the wire harness installation parts on the bottom plate assembly are covered by the box type guard plate assembly, and the sealing performance of the cab is guaranteed.
Furthermore, the front end lower part of the skin assembly is provided with a large access door, the front lower part of the left side of the skin assembly is provided with a small access door, and the middle parts of the left side and the right side of the skin assembly are respectively provided with a front opening type vehicle door.
Furthermore, sealing strips are arranged on the large access door, the small access door and the front opening type vehicle door.
Furthermore, a front windshield is arranged at the upper part of the front end of the skin assembly, front glasses are respectively arranged at the front upper parts of the left side and the right side of the skin assembly, rear glasses are respectively arranged at the rear upper parts of the left side and the right side of the skin assembly, and a rear windshield is arranged at the rear part of the skin assembly.
A mining dump truck is provided with the high-strength boosting cab structure of the mining dump truck.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:
the driver's cabin intensity is high, and is sealed good, and the field of vision is wide, guarantees the inside positive pressure environment of driver's cabin in vehicle operation process, prevents that outside dust from getting into the driver's cabin, ensures driver's physical and mental health.
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 schematic view of the internal structure of the present invention;
FIG. 2 is a front perspective view of the present invention;
FIG. 3 is a rear perspective view of the present invention;
in the figure: the air conditioner comprises a cab framework assembly 1, a box type bottom guard plate assembly 2, a skin assembly 3, an interior trim assembly 4, an air conditioner indoor unit 5, a supercharger 6, a pressure monitor 7, an electric hydraulic cabinet 8, a front windshield 9, a front windshield 10, a rear windshield 11, a rear windshield 12, a large access door 13, a small access door 14, a front opening type vehicle door 15, a stand column 16B, a top plate assembly 17, a bottom plate assembly 18 and a stand column 19A.
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, a high-strength supercharging cab structure of a mining dump truck comprises a cab body, an interior trim assembly 4, an air-conditioning indoor unit 5, a supercharger 6, a pressure monitor 7 and an electric hydraulic cabinet 8; the cab body comprises a cab framework assembly 1, a box-type bottom guard plate assembly 2 and a skin assembly 3.
The cab frame assembly described above is further described below:
the cab framework assembly 1 is designed in a four-upright-column structure, wherein the A upright column 19 is of a variable cross-section structure, the cross section of the installation position of the front windshield 9 is the smallest, and the front driver vision is guaranteed. The B upright post 16 adopts a triangular section structure, and is designed in a light weight mode while the strength of the cab is ensured.
The reinforcing beams are welded among the upright columns, the top plate assembly 17 and the bottom plate assembly 18 are welded on the upper portion and the lower portion of each upright column, and the cab framework assembly 1 is formed by the above structures.
The above-described box-type floor sheathing assembly is further described below:
the box type bottom protection plate assembly 2 is welded on the lower portion of the cab bottom plate assembly 18, the life safety of a driver during tire burst is effectively protected, meanwhile, the box type bottom protection plate assembly 2 can cover all installation pieces such as wire harnesses on the bottom plate assembly 18, the attractiveness is guaranteed, and meanwhile the sealing performance is enhanced.
The skin assembly described above is further described below:
the front end of the skin assembly 3 adopts a cambered surface design, so that the effective visual field of a driver is ensured by matching with a large-area arc front windshield 9 while the internal installation space is increased. The rear upper parts of the left side and the right side of the skin assembly 3 are respectively provided with a rear glass 11, and the rear part of the skin assembly 3 is provided with a rear windshield 12, so that a driver can conveniently observe the vehicle and the surrounding environment, and meanwhile, the internal brightness of the cab can be enhanced.
The front lower part of the skin assembly 3 is provided with a large access door 13, the front lower part of the left side of the skin assembly 3 is provided with a small access door 14, and the middle parts of the left side and the right side of the skin assembly 3 are respectively provided with a front opening type vehicle door 15.
Further scheme: sealing strips are arranged on the large access door 13, the small access door 14 and the front opening type vehicle door 15, and the sealing performance of the interior of the cab is guaranteed.
The above-described supercharger is further described below:
the booster 6 is installed in the front of the right side of the cab body and connected with the indoor unit 5 of the air conditioner through a corrugated pipe, the pressure monitor 7 is installed on a rear interior trim panel in the interior trim assembly 4, and the pressure monitor can give an alarm and remind when the pressure difference inside and outside the cab is lower than a preset value. Through this turbocharging system, can guarantee that the vehicle operation in-process inside of the driver's cabin maintains the positive pressure environment, prevent that outside dust from getting into the driver's cabin, ensure driver's physical and mental health.
Note that the electric hydraulic cabinet 8 is installed at the rear of the cab.
To sum up, the utility model provides a driver's cabin skeleton assembly adopts four stand structural design, fully guarantees the bulk strength and the inner space of driver's cabin. The box-type bottom guard plate assembly is welded on the lower portion of the cab bottom plate, so that the life safety of a driver in the tire burst process is effectively protected, and meanwhile, the function of enhancing the sealing performance is achieved. The front end of the skin assembly is designed to be a cambered surface, so that the inner installation space is increased, and the effective visual field of a driver is ensured by matching with a large-area arc windshield. The pressure monitor is arranged on a rear inner decorative plate of the cab, and can alarm and remind when the pressure difference inside and outside the cab is lower than a preset value. The positive pressure environment is maintained in the cab in the running process of the vehicle.
The utility model also discloses a mining dump truck installs foretell high strength mining dump truck pressure boost driver's cabin structure.
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 pressure boost driver's cabin structure of high strength which characterized in that: the air conditioner comprises a cab body, an interior trim assembly (4), an air conditioner indoor unit (5), a supercharger (6), a pressure monitor (7) and an electric hydraulic cabinet (8);
the pressure booster (6) is arranged in front of the right side of the cab body and connected with the indoor unit (5) of the air conditioner through a corrugated pipe, the pressure monitor (7) is arranged on a rear interior trim panel in the interior trim assembly (4), and when the pressure difference between the inside and the outside of the cab is lower than a preset value, the pressure monitor can give an alarm and remind to ensure that the inside of the cab maintains a positive pressure environment in the running process of a vehicle;
the electric hydraulic cabinet (8) is arranged at the rear part of the cab body.
2. The high-strength mining dump truck booster cab structure according to claim 1, characterized in that: the cab body comprises a cab framework assembly (1), a box-type bottom guard plate assembly (2) and a skin assembly (3);
the cab framework assembly (1) adopts a four-upright-column structure; the box-type bottom guard plate assembly (2) is welded at the lower part of the cab framework assembly (1); the front end of the skin assembly (3) adopts an arc-shaped surface.
3. The high-strength mining dump truck booster cab structure according to claim 2, characterized in that: a stand column (19) in a cab framework assembly (1) is of a variable cross-section structure, the cross section of the mounting position of a front windshield (9) located at the position of the stand column (19) is the smallest, a stand column (16) B is of a triangular cross-section structure, and other stand columns are of rectangular tube structures.
4. The high-strength mining dump truck booster cab structure according to claim 2, characterized in that: reinforcing beams are welded among the columns in the cab framework assembly (1), and a top plate assembly (17) and a bottom plate assembly (18) are welded on the upper portion and the lower portion of each column.
5. The high-strength mining dump truck booster cab structure according to claim 2, characterized in that: the box type bottom guard plate assembly (2) covers all wiring harness installation parts on the bottom plate assembly (18), and the sealing performance of the cab is guaranteed.
6. The high-strength mining dump truck booster cab structure according to claim 2, characterized in that: the front end lower part of covering assembly (3) is equipped with big access door (13), and the lower part is equipped with little access door (14) before the left side of covering assembly (3), and the side middle part respectively is equipped with preceding open door (15) about covering assembly (3).
7. The high-strength mining dump truck booster cab structure according to claim 6, characterized in that: sealing strips are arranged on the large access door (13), the small access door (14) and the front opening type vehicle door (15).
8. The high-strength mining dump truck booster cab structure according to claim 2, characterized in that: the front windshield (9) is arranged at the upper part of the front end of the skin assembly (3), the front upper parts of the left side and the right side of the skin assembly (3) are respectively provided with the front glass (10), the rear upper parts of the left side and the right side of the skin assembly (3) are respectively provided with the rear glass (11), and the rear part of the skin assembly (3) is provided with the rear windshield (12).
9. A mining dump truck is characterized in that: the high-strength mining dump truck supercharged cab structure provided with any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020890407.7U CN212290057U (en) | 2020-05-25 | 2020-05-25 | High-strength mining dump truck supercharging cab structure and mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020890407.7U CN212290057U (en) | 2020-05-25 | 2020-05-25 | High-strength mining dump truck supercharging cab structure and mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212290057U true CN212290057U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020890407.7U Active CN212290057U (en) | 2020-05-25 | 2020-05-25 | High-strength mining dump truck supercharging cab structure and mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212290057U (en) |
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2020
- 2020-05-25 CN CN202020890407.7U patent/CN212290057U/en active Active
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