CN218213435U - Rotation type laser scanning radar shell - Google Patents

Abstract

The utility model belongs to the technical field of the laser radar protection, especially, rotation type laser scanning radar shell to current rotation type laser scanning radar, can not carry out effectual protection to the laser radar main part, and influence the problem of the stability of radar monitoring easily, the scheme as follows is put forward now, and it includes the host computer cavity, the top of host computer cavity just is located central point fixed mounting and has the fixed bolster, rotates on the fixed bolster and is connected with two swivel bearings, and fixedly connected with rotates the storehouse between two swivel bearings, and the one end fixed mounting who rotates the storehouse has the rotary storehouse, the inclined plane of host computer cavity is equipped with a side shape display show mouth, and capsule shape handle hole and circular vent have been seted up respectively to the both sides of host computer cavity. The utility model discloses simple structure can fix laser radar distancer, also can protect laser radar distancer device better simultaneously, makes things convenient for people to use.

Description

Rotary laser scanning radar shell

Technical Field

The utility model relates to a laser radar protection technical field especially relates to a rotation type laser scanning radar shell.

Background

With the development of society, projects such as coal mining, tunnel construction, automobile technology and the like are also continuously promoted, and the laser scanning radar naturally becomes an indispensable part for acquiring information. Lidar is a ranging sensor with time-of-flight technology as the core. The system can realize rapid distance measurement on the premise of no physical contact with a target object, and is considered as one of important solutions for realizing peripheral object detection by intelligent robots and automatic driving systems. Meanwhile, the system can partially pass through forest shelters and directly acquire high-precision three-dimensional information of the real earth surface, which cannot be replaced by the traditional radar measurement method. Present laser radar is the radar system of characteristic quantity such as position, speed that surveys the target through the transmission laser beam, laser radar installs in the open air, and equipment is bearing the influence of ambient temperature rapid fluctuation, exposes simultaneously under various climatic conditions such as rainwater, sunshine shine, when using, because of self is small, if expose for a long time and damage easily in the environment, the protection dynamics that current technique used to the radar is big inadequately, at this in-process, must consider tunnel construction convenient operation and economical and practical.

The existing rotary laser scanning radar cannot effectively protect the laser radar main body, and the stability of radar monitoring is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current rotation type laser scanning radar, can not carry out effectual protection to the laser radar main part, and influence the shortcoming of the stability of radar monitoring easily, and the rotation type laser scanning radar shell that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rotation type laser scanning radar shell, includes the host computer cavity, the top of host computer cavity just is located central point fixed mounting and has the fixed bolster, rotates on the fixed bolster and is connected with two swivel bearings, and fixedly connected with rotates the storehouse between two swivel bearings, and the one end fixed mounting who rotates the storehouse has the rotation storehouse.

Preferably, the inclined plane of the host cavity is provided with a square display opening, and two sides of the host cavity are respectively provided with a capsule-shaped handle hole and a circular ventilation opening.

Preferably, the fixed bolster is two ear formula U types form, and the fixed bolster is hollow structure, and circular trompil has all been seted up on the two ear upper portions of fixed bolster, and swivel bearing is located between two circular trompils.

Preferably, the rotating bin is square, round holes are formed in the two sides of the rotating bin, one ends of the two rotating bearings are located in the two round holes respectively, the round holes are formed in the front of the rotating bin, and first rotating gears are arranged in the round holes.

Preferably, a round hole is formed in the bottom of the rotating bin, a small round hole is formed in one side of the rotating bin, the open holes in the two sides of the rotating bin slightly protrude outwards, a second rotating gear is arranged in the small round hole of the rotating bin, and the first rotating gear is meshed with the second rotating gear.

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is owing to set up the fixed bolster, rotate the storehouse, circular trompil and rotatory storehouse, can adjust the every single move angle of fixing the laser radar distancer in the device mechanism, direction and monitoring range, in order to reach the optimal monitoring effect, can control laser radar distancer's every single move angle and horizontal angle better, its flexible connection has kept its relative stability simultaneously, can improve the stable effect of the every single move angle of laser scanning radar, the installation of having avoided traditional mounting method to exist is complicated, shortcomings such as signal output unstability have improved economic benefits.

(2) This scheme is owing to set up host computer cavity, fixed bolster, rotate storehouse and rotatory storehouse, and is small, light in weight, convenient to carry, easy operation, and self-adaptation ability are stronger.

The utility model discloses simple structure can fix laser radar distancer, also can protect laser radar distancer device better simultaneously, makes things convenient for people to use.

Drawings

Fig. 1 is a schematic structural view of a rotary laser scanning radar housing according to the present invention;

fig. 2 is a schematic side view of a rotary laser scanning radar housing according to the present invention;

fig. 3 is a schematic perspective view of a rotary laser scanning radar housing according to the present invention;

fig. 4 is a schematic top view of a rotary laser scanning radar housing according to the present invention;

fig. 5 is a schematic front view of the rotary laser scanning radar housing according to the present invention.

In the figure: 1. a host cavity; 2. fixing a bracket; 3. rotating the bin; 4. circular holes are formed; 5. rotating the bin; 6. a rotating bearing; 7. a handle hole; 8. a circular vent; 9. opening a hole; 10. the display shows the mouth.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-5, a rotation type laser scanning radar shell, includeshost computer cavity 1, and the top ofhost computer cavity 1 and be located central point fixed mounting have fixedbolster 2, and the last rotation of fixedbolster 2 is connected with twoswivel bearings 6, and fixedly connected withrotates storehouse 3 between twoswivel bearings 6, and the one end fixed mounting who rotatesstorehouse 3 hasrotatory storehouse 5.

In this embodiment, the inclined plane of themain body cavity 1 is provided with a square display opening 10, and two sides of themain body cavity 1 are respectively provided with a capsule-shaped handle hole 7 and a circular ventilation opening 8.

In this embodiment, thefixing bracket 2 is a two-earU-shaped fixing bracket 2, thefixing bracket 2 is a hollow structure, the two ears of thefixing bracket 2 are both provided withcircular openings 4, and the rotatingbearing 6 is located between the twocircular openings 4.

In this embodiment, rotatestorehouse 3 and be square form, and rotate 3 both sides in storehouse and all seted up the round hole, two slew bearing 6's one end is located two round holes respectively, rotates 3 the place ahead in storehouse and has seted up the round hole, is equipped with first swing pinion in the round hole.

In this embodiment, the bottom of the rotatingbin 5 is provided with around hole 9, one side of the rotatingbin 5 is provided with a small round hole, the two sides of the rotatingbin 3 are provided with holes which slightly protrude outwards, a second rotating gear is arranged in the small round hole of the rotatingbin 5, and the first rotating gear is meshed with the second rotating gear.

In the embodiment, the rotary laser scanning radar shell device is used for installing and protecting the laser radar, so that the monitoring angle of the radar can be adjusted through the rotatingbin 3 and the rotatingbin 5, the monitoring range is expanded to meet the requirements of multi-angle installation and work of the laser radar, and the working efficiency of the laser radar scanner on tunnel monitoring is greatly improved; the shell device can carry out rapid and accurate arrangement installation and omnibearing scanning on the laser scanning radar, realizes the interference of external environment on the laser radar scanning monitoring, improves the working efficiency of the laser radar monitoring and the accuracy and stability of the radar signal transmission and reception, avoids the defects of complex radar installation, unstable signal output and the like existing in the traditional installation method, greatly improves the economic benefit, selects a proper position according to the monitoring environment and the monitoring area of the radar, places the rotary laser scanning radar shell at a monitoring reference point, places a radar system, a radar monitoring display, a servo controller, a cooling fan and the like in a host cavity, can carry out real-time monitoring on the deformation of tunnel surrounding rock through a display window on the upper surface of thehost cavity 1, and is provided with liftinghand holes 7 on both sides of thehost cavity 1, the portable radar monitoring device is convenient for monitoring personnel to carry and monitor for multiple times, a cooling fan port is arranged below ahandle hole 7, the temperature of an industrial personal computer is cooled in time, the monitoring stability in all day is maintained, amain machine cavity 1 and afixed support 2 are fixedly connected through steel plates and four bolts, a rotary adjusting device is connected in the middle of the fixed support, a servo motor is arranged in thefixed support 2 and used for controlling arotary bin 3 to rotate through the servo motor, when a radar main machine gives out an instruction, therotary bin 3 is controlled to rotate in the vertical direction through the rotation of the servo motor, the monitoring range is expanded, meanwhile, therotary bin 5 is also connected with thefixed support 2, the round hole in front of therotary bin 3 is connected with the round hole in front of the rotary bin body, two ends of the rotary bin are respectively in threaded connection with a mounting piece and a fixing piece, so that therotary bin 3 is more stable when working in the vertical direction, and a double gear is arranged between theround hole 9 at the bottom of therotary bin 5 and the round hole in front of therotary bin 3, androtatory storehouse 5, it respectively with the gear fixed connection in storehouse separately to rotatestorehouse 3, install laser radar distancer in 5 the inside of rotatory storehouse,round hole 9 inner wall contains rolling bearing, be connected withrotation storehouse 3, rotate through servo motor control laser radar horizontal direction, laser radar can scan the monitoring through the little round hole on therotatory storehouse 5, rotate betweenstorehouse 3 and thehost computer cavity 1, it fixes to have soft connection protection device to rotate betweenstorehouse 3 and therotatory storehouse 5, keep the relatively stable of its monitoring, accomplish the installation promptly, all structures in this application all can carry out the selection of material and length according to the in-service use condition, the drawing is the schematic structure picture, proper adjustment can be made to specific actual size.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims (6)

1. The utility model provides a rotation type laser scanning radar shell, includes host computer cavity (1), its characterized in that, the top of host computer cavity (1) just is located central point fixed mounting and has fixed bolster (2), rotates on fixed bolster (2) and is connected with two swivel bearing (6), and fixedly connected with rotates storehouse (3) between two swivel bearing (6), and the one end fixed mounting who rotates storehouse (3) has swivel storehouse (5).

2. The rotary laser scanning radar housing as claimed in claim 1, wherein the inclined surface of the main body cavity (1) is provided with a square display opening (10), and two sides of the main body cavity (1) are respectively provided with a capsule-shaped handle hole (7) and a circular ventilation opening (8).

3. The rotary laser scanning radar housing as claimed in claim 1, wherein the fixing bracket (2) is U-shaped and has two ears, the fixing bracket (2) is hollow, the upper parts of the two ears of the fixing bracket (2) are both provided with circular openings (4), and the rotating bearing (6) is located between the two circular openings (4).

4. The rotary laser scanning radar housing according to claim 3, wherein the rotating chamber (3) is square, and both sides of the rotating chamber (3) are provided with circular holes, one end of each of the two rotating bearings (6) is respectively located in the two circular holes, and a circular hole is formed in front of the rotating chamber (3), and a first rotating gear is arranged in the circular hole.

5. The rotary lidar housing according to claim 1, wherein the bottom of the rotary chamber (5) is provided with a circular hole (9), and one side of the rotary chamber (5) is provided with a small circular hole.

6. A rotary lidar housing according to claim 5, characterized in that the openings at both sides of the rotary chamber (3) protrude slightly outwards, and a second rotary gear is arranged in the small circular hole of the rotary chamber (5), and the first rotary gear and the second rotary gear are engaged.

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