CN218431084U

CN218431084U - Laser radar protection device of engineering vehicle

Info

Publication number: CN218431084U
Application number: CN202222637955.0U
Authority: CN
Inventors: 祁首铭; 滕军; 张希; 谢秉磊; 李兰勇
Original assignee: Shenzhen Graduate School Harbin Institute of Technology; Shenzhen Technology Institute of Urban Public Safety Co Ltd
Current assignee: Shenzhen Graduate School Harbin Institute of Technology; Shenzhen Technology Institute of Urban Public Safety Co Ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-03
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a laser radar protection device of an engineering vehicle, which comprises a bracket suitable for being arranged on the head of the engineering vehicle and a protective cover arranged on the bracket; the support is suitable for mounting a laser radar, and the protective cover is suitable for covering the periphery of the laser radar; the protective cover is provided with a through hole suitable for exposing part of the radar. Due to the design, the laser radar is arranged on the engineering vehicle through the support, so that the laser radar is convenient to disassemble and can be more firmly fixed; the protective cover which is covered on the periphery of the laser radar is arranged on the bracket, the laser radar is effectively protected by the protective cover, damage caused by rubbing of the laser radar in the driving process is reduced, and the protective cover has no extra load on the body of the laser radar; the through hole that is suitable for some radars to expose is seted up on the safety cover, can not cause the influence to laser radar's detection range and heat dissipation function.

Description

Laser radar protection device of engineering vehicle

Technical Field

The utility model relates to an engineering vehicle technical field, concretely relates to laser radar protection device of engineering vehicle.

Background

The existing engineering vehicle aims at improving the driving safety of the engineering vehicle. The laser radar is often installed on a vehicle, and the laser radar is generally installed on the right side of the vehicle and hung upside down on the outer side of the vehicle. Due to the particularity of the engineering vehicles such as the mud head vehicle and the like, the engineering vehicles often lean against the rightmost lane during running, so that the right side is easily scratched and touched by branches, lamp posts and other objects on the roadside, and the laser radar which is arranged on the right side of the vehicle head and used for blind zone detection is easily scratched and damaged in the running process due to no protection.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in that the engineering vehicle blind area detection radar among the prior art lacks the protection, is scraped the shortcoming of crashing easily to a laser radar protection device of engineering vehicle is provided.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a laser radar protection device of an engineering vehicle comprises a bracket and a protective cover, wherein the bracket is suitable for being installed on the head of the engineering vehicle; the support is suitable for mounting a laser radar, and the protective cover is suitable for covering the periphery of the laser radar; the protective cover is provided with a through hole suitable for exposing part of the radar.

Furthermore, one end of the support is provided with a bottom plate fixed on the engineering vehicle, and the other end of the support is suitable for mounting a laser radar.

Furthermore, one end of the support is provided with a first mounting hole, the bottom plate is provided with a first connecting hole corresponding to the first mounting hole, and a first connecting piece is arranged between the first mounting hole and the first connecting hole.

Furthermore, a second mounting hole is formed in the other end of the support, a second connecting hole corresponding to the second mounting hole is formed in the protective cover, and a second connecting piece is arranged between the second mounting hole and the second connecting hole.

Furthermore, a limiting structure which is located on the inner ring of the through hole and is suitable for limiting the laser radar is arranged on the through hole.

Further, the bottom plate is fixed on the engineering vehicle in a welding mode.

Furthermore, a notch suitable for exposing the radar external connection line is formed in the protective cover.

The utility model discloses technical scheme has following advantage:

1. the laser radar protection device of the engineering vehicle provided by the utility model is convenient to disassemble and can more firmly fix the laser radar by installing the laser radar on the engineering vehicle through the bracket; the protective cover which is covered on the periphery of the laser radar is arranged on the bracket, the laser radar is effectively protected by the protective cover, damage caused by rubbing of the laser radar in the driving process is reduced, and the protective cover has no extra load on the body of the laser radar; the through hole suitable for partial radar to expose is seted up on the safety cover, can not cause the influence to laser radar's detection range and heat dissipation function.

2. The utility model provides an engineering vehicle's laser radar protection device serves and has seted up first mounting hole in the support, sets up the first connecting hole that corresponds the setting with first mounting hole on the bottom plate, is provided with first connecting piece between first mounting hole and the first connecting hole. So set up, be convenient for dismantle and the installing support.

3. The utility model provides a laser radar protection device of engineering vehicle has seted up the second mounting hole on the other end of support, sets up the second connecting hole that corresponds the setting with the second mounting hole on the guard shield, is provided with the second connecting piece between second mounting hole and the second connecting hole. So set up, convenient to detach and installation safety cover.

4. The utility model provides a laser radar protection device of engineering vehicle is provided with on the through-hole and is located the through-hole inner circle, and is suitable for and carries out spacing limit structure to laser radar. So set up, can support spacingly to the lidar that is located the protection casing through limit structure, avoid lidar arouse because of the installation of invering in the use and support between be connected not hard up or be connected and break away from.

5. The utility model provides an engineering vehicle's laser radar protection device, bottom plate welded fastening are on engineering vehicle. So set up, need not to punch with installation laser radar to the vehicle, can avoid punching and influence the waterproof performance of vehicle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of a laser radar protection device of an engineering vehicle according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the lidar protection device for a construction vehicle in accordance with an embodiment;

fig. 3 is a perspective view of the protective cover in the present embodiment.

Description of reference numerals: 1. a support; 2. a protective cover; 3. a through hole; 4. a base plate; 5. a first mounting hole; 6. a first connection hole; 7. a first connecting member; 8. a second mounting hole; 9. a second connection hole; 10. a second connecting member; 11. a limiting structure; 12. and (4) a notch.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

1-3, the laser radar protection device of the engineering vehicle comprises a bracket 1 suitable for being installed on the head of the engineering vehicle and a protective cover 2 installed on the bracket 1; the support 1 is suitable for mounting a laser radar, and the protective cover 2 is suitable for covering the periphery of the laser radar; the protective cover 2 is provided with a through hole suitable for exposing a part of radar.

According to the laser radar protection device for the engineering vehicle, the laser radar is arranged on the engineering vehicle through the support 1, so that the laser radar protection device is convenient to disassemble and can more firmly fix the laser radar; the protective cover 2 covering the periphery of the laser radar is arranged on the bracket 1, the laser radar is effectively protected by the protective cover 2, damage caused by rubbing of the laser radar in the driving process is reduced, and no extra load is applied to the body of the laser radar by the protective cover 2; the protective cover 2 is provided with a through hole 3 suitable for exposing part of the radar, and the detection range and the heat dissipation function of the laser radar cannot be affected.

In the present embodiment, one end of the bracket 1 is provided with a floor panel 4 fixed to the working vehicle. Specifically, 4 welded fastening of bottom plate is on engineering vehicle, so set up, need not to punch with installation laser radar to the vehicle, can avoid punching and influence the waterproof performance of vehicle. One of support 1 serves and has seted up first mounting hole 5, set up on bottom plate 4 with first connecting hole 6 that first mounting hole 5 corresponds the setting, first mounting hole 5 with be provided with first connecting piece 7 between the first connecting hole 6, so set up, be convenient for dismantle and installing support 1.

In this embodiment the other end of the bracket 1 is adapted to mount a lidar. Specifically, a second mounting hole 8 is formed in the other end of the support 1, a second connecting hole 9 corresponding to the second mounting hole 8 is formed in the protective cover 2, and a second connecting piece 10 is arranged between the second mounting hole 8 and the second connecting hole 9. So set up, convenient to detach and installation safety cover 2. Specifically, the first connecting member 7 and the second connecting member 10 are both screws. Specifically, a notch 12 suitable for exposing the radar external connection line is further formed in the edge of the side wall of one end, far away from the through hole 3, of the protective cover 2.

In this embodiment, a limiting structure 11 is disposed on the through hole 3, and is adapted to limit the laser radar, and is located in an inner ring of the through hole 3. So set up, can support spacingly through limit structure 11 to the lidar that is located the protection casing, avoid lidar because of invert the installation in the use arouse with support 1 between be connected not hard up or be connected and break away from.

In conclusion, the laser radar protection device of the engineering vehicle is convenient to disassemble and can more firmly fix the laser radar by installing the laser radar on the engineering vehicle through the bracket 1; the protective cover 2 which covers the periphery of the laser radar is arranged on the support 1, the laser radar is effectively protected through the protective cover 2, damage caused by scraping and rubbing of the laser radar in the running process is reduced, and no extra load is applied to the body of the laser radar by the protective cover 2; the protective cover 2 is provided with a through hole 3 suitable for exposing part of the radar, and the detection range and the heat dissipation function of the laser radar cannot be affected.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The laser radar protection device of the engineering vehicle is characterized by comprising a bracket (1) suitable for being installed on the head of the engineering vehicle and a protective cover (2) installed on the bracket (1); the support (1) is suitable for mounting a laser radar, and the protective cover (2) is suitable for covering the periphery of the laser radar; the protective cover (2) is provided with a through hole (3) suitable for exposing a part of radar.

2. Lidar protection device for a work vehicle according to claim 1, wherein one end of the bracket (1) is provided with a base plate (4) fixed to the work vehicle, and the other end of the bracket (1) is adapted to mount a lidar.

3. The lidar protection device for engineering vehicles according to claim 2, wherein a first mounting hole (5) is formed at one end of the bracket (1), a first connecting hole (6) corresponding to the first mounting hole (5) is formed in the bottom plate (4), and a first connecting member (7) is disposed between the first mounting hole (5) and the first connecting hole (6).

4. The lidar protection device for engineering vehicles according to claim 2, wherein a second mounting hole (8) is formed at the other end of the bracket (1), a second connecting hole (9) corresponding to the second mounting hole (8) is formed in the protective cover (2), and a second connecting member (10) is disposed between the second mounting hole (8) and the second connecting hole (9).

5. The lidar protection device for engineering vehicles according to claim 1, wherein the through hole (3) is provided with a limiting structure (11) which is positioned at the inner ring of the through hole (3) and is suitable for limiting the lidar.

6. Lidar protection device for a work vehicle according to claim 2, wherein said base plate (4) is welded to the work vehicle.

7. The lidar protection device for construction vehicles according to claim 1, wherein the protective cover (2) is provided with a notch (12) adapted to expose an external radar line.