CN210416608U

CN210416608U - Adjustable shallow of laser radar

Info

Publication number: CN210416608U
Application number: CN201921135910.5U
Authority: CN
Inventors: 杨茗越; 丁煦
Original assignee: Anhui Taiyangshi Technology Co ltd
Current assignee: Anhui Taiyangshi Technology Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-28
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an adjustable laser radar cart, which comprises a cart bottom plate, push rods are symmetrically and fixedly arranged on the cart bottom plate, and universal wheels are movably arranged on the fixed shafts; a protractor plate is fixedly arranged on the side face, close to the rotating shaft, of the base, a radar support plate is movably arranged on the rotating shaft, a radar main body is fixedly arranged on the radar support plate, an adjusting rod is fixedly arranged at one end, far away from the rotating shaft, of the radar support plate, the adjusting rod is fixedly arranged on a nut seat, and the nut seat is movably arranged on the screw rod; the PLC controller is respectively electrically connected with the telescopic cylinder, the rotating motor, the angle adjusting motor and the touch panel. The utility model provides an adjustable shallow of laser radar, handcart convenient to use, the inclination and the height of radar main part can both carry out meticulous regulation, also can keep at the rotational state at the uniform velocity for all-round acceptance and transmission information radar main part, effectively improve the detection precision, are worth very much promoting.

Description

Adjustable shallow of laser radar

Technical Field

The utility model relates to a handcart technical field specifically is an adjustable shallow of laser radar.

Background

In the prior art, the adjusting bracket for radar with application number "201821016457.1" comprises a bottom plate, a rotating shaft is arranged in the bottom plate, the bottom end of the rotating shaft is rotatably connected with the inside of the bottom plate through a bearing, a connecting plate is fixedly connected to the top end of the rotating shaft and is positioned above the bottom plate, a mounting plate is hinged to the upper surface of the connecting plate, a radar body is fixedly mounted on the upper surface of the mounting plate, a containing groove is formed in one side, close to the upper surface of the connecting plate, of the mounting plate, the adjusting bracket for radar enables the connecting plate to freely rotate around the rotating shaft as a circle center through the arrangement of the rotating shaft and a spring, so that the radar body can be adjusted in the placing position, when a lug moves in the containing groove, a telescopic sleeve rod is contracted through the automatic resilience of the spring, the radar body is driven to adjust the inclination angle, therefore, the purpose of good adjusting effect is achieved, and the accuracy of position positioning is improved.

However, the method still has the obvious defects in the using process: 1. when the device is used, the placement direction of the radar body needs to be changed through manual operation, and the manual operation is complicated, has large errors and is not accurate enough, so that the detection precision of the radar is influenced; 2. the device adjusts the inclination angle of the radar body through manual operation, and similarly, the adjusting mode is rough, not fine enough, and not visual enough, so that the accuracy of radar positioning is influenced; 3. the height position of the radar device can not be adjusted, the use is limited, and the applicability is lacked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable shallow of laser radar to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a laser radar adjustable cart comprises a cart bottom plate, push rods are symmetrically and fixedly arranged on the cart bottom plate, inclined rods are fixedly arranged on the push rods, handhold rods are fixedly arranged on the inclined rods, bottom columns are symmetrically and fixedly arranged at the bottom of the cart bottom plate, a fixed shaft is fixedly arranged at one end, away from the cart bottom plate, of each bottom column, and a universal wheel is movably arranged on the fixed shaft;

the handrail is fixedly provided with a connecting block in a penetrating way, a telescopic cylinder is arranged in the connecting block, an operating box is fixedly arranged at the output end of the telescopic cylinder, an open slot is formed in the operating box, a rotating motor is fixedly arranged on the bottom wall of an inner cavity of the operating box, a transmission shaft is fixedly arranged at the output end of the rotating motor, one end of the transmission shaft, far away from the rotating motor, is fixed at the center of a driving gear, the side edge of the driving gear is movably meshed with a driven gear, one side, close to the open slot, of the driven gear is fixedly provided with an extension rod, a base is fixedly arranged on the extension rod, a rotating shaft is fixedly arranged in the base, a protracting plate is fixedly arranged on the side surface, close to the rotating shaft, of the base, a radar support plate is movably arranged on the rotating shaft, a radar, the adjusting rod is fixedly arranged on the nut seat, the nut seat is movably arranged on the screw rod, the screw rod is fixed on the output end of the angle adjusting motor, and the angle adjusting motor is fixed on the driven gear;

the utility model discloses a flexible cylinder, including operation box, telescopic cylinder, rotating electrical machines, angle accommodate motor and touch panel, be provided with touch panel on the one side outer wall that the operation box is close to the open slot, be provided with the PLC controller in the inner chamber that the operation box is close to touch panel, the PLC controller respectively with telescopic cylinder, rotating electrical machines, angle accommodate motor and touch panel electric connection.

Preferably, the push rod and the inclined rod are fixedly connected at an angle of 120 DEG and 150 deg.

Preferably, the symmetry sets up fixed connection is provided with the enhancement diaphragm between the push rod, the fixed enhancement riser that is provided with on the enhancement diaphragm, enhancement riser fixed connection is on the shallow bottom plate.

Preferably, a glue layer is arranged at the joint of the connecting block and the hand rod.

Preferably, a supporting rod is fixedly arranged at the center of one side, close to the connecting block, of the driven gear, one end, far away from the driven gear, of the supporting rod is movably arranged in a bearing seat, and the bearing seat is fixedly arranged on the bottom wall of the inner cavity of the operating box.

Preferably, one end of the screw rod, which is far away from the angle adjusting motor, is fixedly provided with a blocking block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the inclination angle of the radar main body in the device can be adjusted through the angle adjusting motor, and the angle adjusting motor can drive the screw rod to rotate so as to indirectly enable one end of the radar carrier plate to be lifted, so that the inclination angle of the radar main body is changed;

2. when the radar main body on the radar carrier plate is adjusted in the device, the inclination angle of the radar carrier plate is the same as that of the radar main body, and the inclination angle of the radar carrier plate can be visually observed on the angle measuring plate, so that the real-time reference can be provided for a user;

3. the radar main body in the device can be always kept in a uniform rotating state, so that the signals can be conveniently received and transmitted in all directions, the detection comprehensiveness is effectively improved, and the positioning accuracy of the radar is improved;

4. the height position of the radar main body in the device can be freely adjusted, the use is more convenient, and the applicability is higher. The utility model provides an adjustable shallow of laser radar, handcart convenient to use, the inclination and the height of radar main part can both carry out meticulous regulation, also can keep at the rotational state at the uniform velocity for all-round acceptance and transmission information radar main part, effectively improve the detection precision, are worth very much promoting.

Drawings

FIG. 1 is a side view of the cart structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is the installation structure diagram of the radar and the trolley of the present invention.

In the figure: the device comprises a cart bottom plate 1, a push rod 2, an inclined rod 3, a handrail 4, a bottom column 5, a fixed shaft 6, a universal wheel 7, a reinforced transverse plate 8, a reinforced vertical plate 9, a connecting block 10, a glue layer 11, a telescopic cylinder 12, an operation box 13, an open slot 14, a rotating motor 15, a transmission shaft 16, a driving gear 17, a driven gear 18, a supporting rod 19, a bearing seat 20, an extension rod 21, a base 22, a rotating shaft 23, a angle measuring plate 24, a radar carrier plate 25, a radar main body 26, an adjusting rod 27, a nut seat 28, a lead screw 29, an angle adjusting motor 30, a blocking block 31, a touch panel 32 and a PLC (programmable logic controller).

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an adjustable shallow of laser radar, including shallow bottom plate 1, the fixed push rod 2 that is provided with of symmetry on the shallow bottom plate 1, the fixed sloping pole 3 that is provided with on the push rod 2, the fixed handrail 4 that is provided with on the sloping pole 3, the user can conveniently promote the handcart through handrail 4, the fixed foundation pillar 5 that is provided with of bottom symmetry of shallow bottom plate 1, the fixed axle 6 that is provided with of one end that shallow bottom plate 1 was kept away from to foundation pillar 5, the activity is provided with universal wheel 7 on the fixed axle 6, the setting up of universal wheel 7 makes this handcart can conveniently remove the use to all directions.

The handrail 4 is fixedly provided with a connecting block 10 in a penetrating way, the connecting block 10 is internally provided with a telescopic cylinder 12, the telescopic cylinder 12 can adopt SC50-350 model provided by Honeyu pneumatic company, the output end of the telescopic cylinder 12 is fixedly provided with an operating box 13, the operating box 13 is provided with an open slot 14, the bottom wall of the inner cavity of the operating box 13 is fixedly provided with a rotating motor 15, the rotating motor 15 can adopt Y2-132M-4 model provided by Taizhou Langbo motor company, the output end of the rotating motor 15 is fixedly provided with a transmission shaft 16, one end of the transmission shaft 16 far away from the rotating motor 15 is fixed at the center of a driving gear 17, the side edge of the driving gear 17 is movably engaged with a driven gear 18, the driving gear 17 can drive the driven gear 18 to rotate when rotating, one side of the driven gear 18 near the open slot 14 is fixedly provided with an extension rod 21, the rotating shaft 23 is fixedly arranged in the base 22, the side surface of the base 22 close to the rotating shaft 23 is fixedly provided with the angle measuring plate 24, the inclination angle of the radar carrier plate 25 can be visually displayed through the angle measuring plate 24, because the inclination angle of the radar carrier plate 25 is the same as that of the radar main body 26, the arrangement of the angle measuring plate 24 can provide visual reference for the change of the inclination angle of the radar main body 26, the radar carrier plate 25 is movably arranged on the rotating shaft 23, the radar carrier plate 25 can be rotatably adjusted around the rotating shaft 23, the radar main body 26 is fixedly arranged on the radar carrier plate 25, the end of the radar carrier plate 25 far away from the rotating shaft 23 is fixedly provided with the adjusting rod 27, the adjusting rod 27 is fixedly arranged on the nut seat 28, the nut seat 28 is movably arranged on the screw rod 29, the screw rod 29 is fixed on the output end of the angle adjusting motor 30, and the angle adjusting, an angle adjusting motor 30 is fixed to the driven gear 18 for adjusting the tilt angle of the radar main body 26.

The outer wall of one side of the operation box 13 close to the open slot 14 is provided with a touch panel 32, the operation such as parameter setting can be performed on the touch panel 32, related information can be displayed on the touch panel 32, a PLC 33 is arranged in an inner cavity of the operation box 13 close to the touch panel 32, the PLC 33 can adopt an FX1N-40MR-001 type programmable controller provided by Mitsubishi brand, and the PLC 33 is respectively electrically connected with the telescopic cylinder 12, the rotating motor 15, the angle adjusting motor 30 and the touch panel 32, so that the PLC 33 can be used for controlling or setting working parameters.

Preferably, the push rod 2 and the inclined rod 3 are fixedly connected at an angle of 120 degrees and 150 degrees, so that the arrangement is more convenient for the user to push by hands, improves the use comfort and accords with the ergonomic design.

As a preferred, fixed connection is provided with between the push rod 2 that the symmetry set up strengthens diaphragm 8, strengthens diaphragm 8 and goes up the fixed reinforced riser 9 that is provided with, strengthens riser 9 fixed connection on shallow bottom plate 1, strengthens diaphragm 8 and reinforced riser 9's effect all in order to improve the overall stability of handcart for the handcart is more durable, the life of extension fixture.

Preferably, a glue layer 11 is arranged at the joint of the connecting block 10 and the handrail 4, and the glue layer 11 can improve the connection stability between the connecting block 10 and the handrail 4.

Preferably, a support rod 19 is fixedly arranged at the center of one side of the driven gear 18 close to the connecting block 10, one end of the support rod 19 far away from the driven gear 18 is movably arranged in a bearing seat 20, the support rod 19 can rotate in the bearing seat 20, the support rod 19 provides a movable support function for the driven gear 18, and the bearing seat 20 is fixedly arranged on the bottom wall of the inner cavity of the operating box 13.

Preferably, a stop block 31 is fixedly arranged at one end of the screw 29 away from the angle adjusting motor 30. The stop 31 serves to prevent the nut holder 28 from being removed from the lead screw 29 during movement.

The working principle is as follows: when the trolley is used, articles can be placed on the trolley bottom plate 1, the trolley is pushed through the handrail 4, and the trolley can be conveniently moved to various places needing to be used under the action of the universal wheels 7.

The grab bar 4 of the device is provided with the radar device, the height and the inclination angle of the radar device can be accurately adjusted on the whole, the radar device can be kept in a continuous uniform rotation state for receiving and transmitting information in an all-round way, specifically, when the height of the radar main body 26 needs to be adjusted, the telescopic cylinder 12 is directly started, and compared with the traditional manual adjustment, the stroke precision of the telescopic cylinder 12 is better; if the angle of the radar main body 26 needs to be adjusted, only the angle adjusting motor 30 needs to be started, the angle adjusting motor 30 can drive the screw rod 29 to rotate, so that the nut seat 28 on the screw rod 29 moves, the nut seat 28 lifts up or pulls down one end of the radar carrier plate 25 through the adjusting rod 27, the other end of the radar carrier plate 25 rotates around the rotating shaft 23, so as to adjust the inclination angle of the radar main body 26 on the radar carrier plate 25, meanwhile, because the inclination angle of the radar carrier plate 25 is the same as that of the radar main body 26, the inclination angle of the radar carrier plate 25 can be visually displayed through the angle gauge plate 24, therefore, the angle gauge plate 24 can also provide visual reference for the change of the inclination angle of the radar main body 26, the moving stroke of the screw rod 29 is finer, the angle adjustment is finer, and in addition, because the screw rod 29 is, therefore, the radar carrier plate 25 and the radar main body 26 can be even adjusted to be in a horizontal state, and the adjustment range of the angle is larger; finally, in order to receive or transmit information from various directions, the radar main body 26 can be kept in a uniform rotation state, only the rotating motor 15 needs to be started, the rotating motor 15 drives the driving gear 17 to rotate through the transmission shaft 16, and the driving gear 17 drives the driven gear 18 to rotate, so that the radar main body 26 and related structures thereof can rotate in the open slot 14.

The PLC 33 is respectively electrically connected with the telescopic cylinder 12, the rotating motor 15, the angle adjusting motor 30 and the touch panel 32, so that the PLC 33 can be used for controlling the telescopic cylinder or setting working parameters of the telescopic cylinder, the use is more convenient and efficient, and the radar positioning detection is more accurate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable shallow of laser radar, includes shallow bottom plate (1), its characterized in that: push rods (2) are symmetrically and fixedly arranged on the cart bottom plate (1), inclined rods (3) are fixedly arranged on the push rods (2), handhold rods (4) are fixedly arranged on the inclined rods (3), bottom columns (5) are symmetrically and fixedly arranged at the bottom of the cart bottom plate (1), a fixed shaft (6) is fixedly arranged at one end, far away from the cart bottom plate (1), of each bottom column (5), and universal wheels (7) are movably arranged on the fixed shaft (6);

the walking rod (4) is fixedly provided with a connecting block (10) in a penetrating manner, a telescopic cylinder (12) is arranged in the connecting block (10), an operating box (13) is fixedly arranged on an output end of the telescopic cylinder (12), an open slot (14) is formed in the operating box (13), a rotating motor (15) is fixedly arranged on the bottom wall of an inner cavity of the operating box (13), a transmission shaft (16) is fixedly arranged on the output end of the rotating motor (15), one end, far away from the rotating motor (15), of the transmission shaft (16) is fixed at the center of a driving gear (17), a driven gear (18) is movably meshed with the side edge of the driving gear (17), one side, close to the open slot (14), of the driven gear (18) is fixedly provided with an extension rod (21), a base (22) is fixedly arranged on the extension rod (21), and a rotating shaft (23) is fixedly arranged in the base, a angle measuring plate (24) is fixedly arranged on the side surface, close to the rotating shaft (23), of the base (22), a radar carrier plate (25) is movably arranged on the rotating shaft (23), a radar main body (26) is fixedly arranged on the radar carrier plate (25), an adjusting rod (27) is fixedly arranged at one end, far away from the rotating shaft (23), of the radar carrier plate (25), the adjusting rod (27) is fixedly arranged on a nut seat (28), the nut seat (28) is movably arranged on a screw rod (29), the screw rod (29) is fixed on the output end of an angle adjusting motor (30), and the angle adjusting motor (30) is fixed on a driven gear (18);

be provided with touch panel (32) on operation panel (13) are close to one side outer wall of open slot (14), be provided with PLC controller (33) in operation panel (13) are close to the inner chamber of touch panel (32), PLC controller (33) respectively with telescopic cylinder (12), rotating electrical machines (15), angle accommodate motor (30) and touch panel (32) electric connection.

2. The adjustable laser radar cart of claim 1, wherein: the push rod (2) and the inclined rod (3) are fixedly connected at an angle of 120 DEG and 150 deg.

3. The adjustable laser radar cart of claim 1, wherein: the symmetry sets up fixed connection is provided with between push rod (2) and strengthens diaphragm (8), strengthen diaphragm (8) and go up the fixed riser (9) of strengthening, strengthen riser (9) fixed connection on shallow bottom plate (1).

4. The adjustable laser radar cart of claim 1, wherein: and a glue layer (11) is arranged at the joint of the connecting block (10) and the handrail (4).

5. The adjustable laser radar cart of claim 1, wherein: the supporting rod (19) is fixedly arranged at the center of one side, close to the connecting block (10), of the driven gear (18), one end, far away from the driven gear (18), of the supporting rod (19) is movably arranged in the bearing seat (20), and the bearing seat (20) is fixedly arranged on the bottom wall of the inner cavity of the operating box (13).

6. The adjustable laser radar cart of claim 1, wherein: and a blocking block (31) is fixedly arranged at one end of the screw rod (29) far away from the angle adjusting motor (30).