CN216275142U

CN216275142U - Road detection device convenient to move

Info

Publication number: CN216275142U
Application number: CN202023304231.1U
Authority: CN
Inventors: 孙雪艳
Original assignee: Haian Rongke Textile Co Ltd
Current assignee: Haian Rongke Textile Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-04-12
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a road detection device convenient to move, which comprises an underframe, wherein the top of a fixed seat is provided with the road detection device, universal wheels are arranged inside the underframe, and a damping component is arranged inside the underframe. This convenient road detection device who removes, through the chassis, the layer board, a fixed base, road detection device, universal wheel and damper's cooperation, the flexible lug that drives of the first cylinder of accessible slides, the setting of rethread branch, make the universal wheel rotate along with diaphragm one, and then can play the effect of accomodating to the universal wheel when out of work, it is long when reducing its bearing, can play the cushioning effect to the universal wheel motion through the setting of gasbag, and then promote the stationarity of removal, and then promote the precision that detects, flexible drive slide bar horizontal slip through first cylinder, make the angle of two down tubes can change simultaneously, and then adjust road detection device's height through the layer board, and then be applicable to different detection environment.

Description

Road detection device convenient to move

Technical Field

The utility model relates to the technical field of road detection devices, in particular to a road detection device convenient to move.

Background

The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of meaning of words, and is divided into a road, an urban road, a rural road, a factory road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like according to the use characteristics of the road, the quality of the road is directly related to the driving safety, so that the detection work of the road is very important, and a road detection device is required for the detection of the road.

A conveniently movable road detection device such as that of application No. CN201920119884.0, comprising a connecting member, a support arm, a mounting seat, a balancing stand, a connecting rod and a detection device; the inside of mount pad is provided with the installation cavity, the top of installation cavity is provided with driving motor, though make whole device meet when jolting again and remain stable, be favorable to improving detection device's detection precision, but the road detection device of the convenient removal among the prior art is when using, can not play the effect of accomodating to the universal wheel when out of work, it is long to make its bearing time, and then shorten its life, can not play the cushioning effect to the universal wheel motion simultaneously, make the stationarity of its removal poor, and then reduce the precision that detects, and can't adjust road detection device's height, and then be not applicable to different detection ring border, reduce the practicality of use, cause inconvenience for people use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveniently-moving road detection device, and aims to solve the problems that in the prior art, when the conveniently-moving road detection device is used, the universal wheels cannot be accommodated when the conveniently-moving road detection device does not work, so that the bearing time is long, the service life of the conveniently-moving road detection device is further shortened, meanwhile, the universal wheels cannot be damped, the moving smoothness of the conveniently-moving road detection device is poor, and the detection precision is further reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a road detection device convenient to move comprises an underframe, wherein a supporting plate is arranged at the top of the underframe, a fixed seat is fixedly connected to the top of the supporting plate, the road detection device is mounted at the top of the fixed seat, universal wheels are arranged inside the underframe, and a damping assembly is arranged inside the underframe;

the damping assembly comprises a sliding block, a pull rod, a first air cylinder, a convex block, a nut, a transverse plate I, a first lug plate, a second lug plate, a support rod, a circular plate, an air bag and a vertical rod;

the top of the sliding block is in clearance fit with a sliding groove preset in the top of the inner wall of the bottom frame, the left end of the sliding block is movably connected with the telescopic end of the first air cylinder through a pull rod, the top of the first air cylinder is fixedly connected with the left side of the top of the inner wall of the bottom frame, a bump is fixedly connected to the bottom of the sliding block, a first transverse plate is arranged on each of the left side and the right side of the bump, a first lug plate is fixedly connected to the outer end of the first transverse plate, a second lug plate is rotatably connected to the outer end of the first lug plate, the outer end of the second lug plate is fixedly connected with the inner wall of the bottom frame, supports are fixedly connected to the inner end of the first transverse plate and the outer end of the bump at the same side, the two supports are movably connected through supporting rods at the same side, circular plates are fixedly connected to the bottom of the first transverse plate and the top of the universal wheel, air bags are fixedly connected to the inner ends of the two circular plates, a plurality of vertical rods are fixedly connected to the bottom of the circular plates above, and the outer walls of the vertical rods are in clearance fit with the inner portions of the lower circular plates, and a nut is in threaded connection with the lower part of the outer wall of the vertical rod. The design can be accomodate the universal wheel like this, can play the cushioning effect simultaneously at the universal wheel during operation.

Preferably, the vertical rods are distributed in a ring shape at equal intervals. The design can play a limiting role in the air bag.

Preferably, the balloon is arranged in an inflated state. The design can play the shock attenuation effect to the universal wheel like this.

Preferably, the struts are symmetrically distributed about the axis of the projection. The design makes the lug slide back and forth and drive the transverse plates at the two sides to rotate simultaneously.

Preferably, the bottoms of the joints of the first ear plate and the second ear plate are fixedly connected with clamping blocks, and vertical surfaces at the inner ends of the clamping blocks are abutted tightly. The design can limit the rotation angle of the first ear plate and the second ear plate.

Preferably, a lifting assembly is arranged between the supporting plate and the bottom frame;

the lifting assembly comprises a transverse plate II, a round block, teeth, an inclined rod, a through groove, a sliding rod and a second air cylinder;

two diaphragm two respectively with the bottom of layer board and the top fixed connection of chassis, the front of diaphragm two is rotated and is connected with two circle pieces, the equal rigid coupling in inner of circle piece has tooth, both sides the tooth meshing is connected, the equal rigid coupling in outer end of circle piece has the down tube, and homonymy is two the outer end of down tube is rotated and is connected, is located the left side below the inside processing of down tube has logical groove, the inner wall clearance fit who leads to the groove has the slide bar, the rear end face of slide bar and the flexible end fixed connection of second cylinder, the bottom of second cylinder and the top left side fixed connection of chassis. The design can be used for adjusting the height of the road detection device, and further, the road detection device is suitable for different use environments.

Preferably, the teeth are distributed in a semicircular ring shape, and the teeth are always in an occlusion state. The design can make both sides down tube rotate simultaneously, and then adjust the height.

Preferably, the through groove and the sliding rod form a sliding structure. The inclined rod can be driven to rotate by the second cylinder.

Compared with the prior art, the utility model has the beneficial effects that: this road detection device convenient to remove structure scientific and reasonable, convenience safe in utilization:

through the chassis, the layer board, a fixed base, road detection device, universal wheel and damper's cooperation, make the device when using, the flexible lug that drives of the first cylinder of accessible slides, the setting of rethread branch, make the universal wheel can rotate along with diaphragm one, and then can play the effect of accomodating to the universal wheel when out of work, it is long when reducing its bearing, and then prolong its life, and simultaneously, can play the cushioning effect to the universal wheel motion through the setting of gasbag, and then promote the stationarity of removal, and then promote the precision that detects.

Through chassis, layer board, fixing base, road detection device, universal wheel and damper assembly's cooperation for the device is when using, and the flexible slide bar horizontal slip that drives of the first cylinder of accessible, through the setting of logical groove to and the meshing of tooth is connected, makes the angle of two down tube change simultaneously, and then adjusts road detection device's height through the layer board, and then is applicable to different detection ring border, promotes the practicality, and it facilitates to use for people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the diagonal bar, the round block and the through groove in FIG. 1;

FIG. 3 is a schematic view of the structure of the slider, the bump and the pull rod in FIG. 1;

FIG. 4 is a schematic structural diagram of the universal wheel, the cross plate I and the support in FIG. 1.

In the figure: 1. the device comprises an underframe, 2, a supporting plate, 3, a fixed seat, 4, a road detection device, 5, a universal wheel, 6, a damping component, 601, a sliding block, 602, a pull rod, 603, a first cylinder, 604, a bump, 605, a nut, 606, a first transverse plate, 607, a first lug plate, 608, a second lug plate, 609, a support, 610, a support rod, 611, a circular plate, 612, an air bag, 613, a vertical rod, 7, a lifting component, 701, a second transverse plate, 702, a circular block, 703, teeth, 704, a diagonal rod, 705, a through groove, 706, a sliding rod, 707 and a second cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a convenient road detection device who removes, includes chassis 1, and chassis 1's top is equipped with layer board 2, and layer board 2's top rigid coupling has fixing base 3, and fixing base 3 plays limiting displacement to road detection device 4, and road detection device 4 is installed at fixing base 3's top, and chassis 1's inside is equipped with universal wheel 5, and chassis 1's inside is equipped with damper assembly 6.

The shock absorption assembly 6 comprises a sliding block 601, a pull rod 602, a first cylinder 603, a convex block 604, a nut 605, a transverse plate 606, a first lug plate 607, a second lug plate 608, a support 609, a support rod 610, a circular plate 611, an air bag 612 and a vertical rod 613, wherein the top of the sliding block 601 is in clearance fit with a preset sliding groove at the top of the inner wall of the chassis 1, the chassis 1 enables the sliding block 601 to play a guiding role, the left end of the sliding block 601 is movably connected with the telescopic end of the first cylinder 603 through the pull rod 602, the top of the first cylinder 603 is fixedly connected with the left side of the top of the inner wall of the chassis 1, the convex block 604 is fixedly connected at the bottom of the sliding block 601, the transverse plate 606 is arranged at the left side and the right side of the convex block 604, the first lug plate 607 is fixedly connected at the outer end of the transverse plate 606, the second lug plate 608 is rotatably connected at the outer end of the first lug plate 607, clamping blocks are fixedly connected at the bottom of the joint of the first lug plate 607 and the second lug plate 608, and the inner vertical surfaces of the clamping blocks are abutted tightly, so that the design can limit the rotating angles of the first lug plate 607 and the second lug plate 608, the outer end of the second ear plate 608 is fixedly connected with the inner wall of the bottom frame 1, the inner end of the transverse plate one 606 and the outer end of the lug 604 are fixedly connected with a support 609, the two support 609 at the same side are movably connected through a support rod 610, the support rods 610 are axially and symmetrically distributed around the lug 604, the design enables the convex block 604 to drive the two lateral transverse plates 606 to rotate simultaneously when sliding back and forth, the bottom of the transverse plate 606 and the top of the universal wheel 5 are fixedly connected with the circular plates 611, the inner ends of the two circular plates 611 are fixedly connected with the air bags 612, the air bags 612 are arranged in an inflated state, the design can play a role in damping the universal wheel 5, the bottom of the upper circular plate 611 is fixedly connected with a plurality of vertical rods 613, the vertical rods 613 are distributed annularly and equidistantly, the design can limit the air bag 612, the outer wall of the vertical rod 613 is in clearance fit with the inner part of the lower circular plate 611, the nut 605 is connected to the lower part of the outer wall of the vertical rod 613 in a threaded manner, and the nut 605 limits the lower circular plate 611.

A lifting assembly 7 is arranged between the supporting plate 2 and the bottom frame 1, the lifting assembly 7 comprises two transverse plates 701, a circular block 702, teeth 703, inclined rods 704, a through groove 705, a sliding rod 706 and a second air cylinder 707, the two transverse plates 701 are respectively fixedly connected with the bottom of the supporting plate 2 and the top of the bottom frame 1, the front surfaces of the transverse plates 701 are rotatably connected with the two circular blocks 702, the teeth 703 are fixedly connected with the inner ends of the circular blocks 702, the teeth 703 are distributed in a semicircular ring shape, and the teeth 703 are always in an engaged state, so that the inclined rods 704 on two sides can simultaneously rotate to adjust the height, the teeth 703 on two sides are engaged and connected, the inclined rods 704 are fixedly connected with the outer ends of the two inclined rods 704 on the same side, the through groove 705 is formed in the lower inclined rod 704 on the left side, the sliding structure is formed by the through groove 705 in a clearance fit with the inner wall of the through groove 705, and the sliding rod 706, so that the inclined rods 704 can be driven by the second air cylinder 707, the rear end surface of the sliding rod 706 is fixedly connected with the telescopic end of the second air cylinder 707, and the bottom of the second air cylinder 707 is fixedly connected with the left side of the top of the chassis 1.

In this embodiment, when using the conveniently movable road detection device, first fixing the road detection device 4 in the fixing base 3, controlling the first cylinder 603 to extend and contract through the external control module, driving the slider 601 to drive the bump 604 to slide through the transmission of the pull rod 602, driving the horizontal plate 607 to rotate downward through the arrangement of the support rod 610 and the rotation connection of the first ear plate 607 and the second ear plate 608, further driving the universal wheel 5 to rotate from the horizontal state to the vertical state, further enabling the road detection device 4 to be movable, damping the movement of the universal wheel 5 through the clearance fit of the vertical rod 613 and the lower circular plate 611 and the arrangement of the air bag 612, making the movement of the road detection device 4 more stable, further improving the detection precision of the road detection device 4, controlling the extension and contraction of the second cylinder 707 through the external control module, and clearance fit of the sliding rod 706 and the through groove 705, the inclined rod 704 below the left side can rotate, the tooth 703 is meshed with the inclined rod 704 to enable the height of the supporting plate 2 to be adjustable, and therefore the supporting plate is suitable for different detection environments and convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road detection device of convenient removal, includes chassis (1), its characterized in that: the road detection device is characterized in that a supporting plate (2) is arranged at the top of the underframe (1), a fixed seat (3) is fixedly connected to the top of the supporting plate (2), a road detection device (4) is installed at the top of the fixed seat (3), universal wheels (5) are arranged inside the underframe (1), and a damping assembly (6) is arranged inside the underframe (1);

the shock absorption assembly (6) comprises a sliding block (601), a pull rod (602), a first air cylinder (603), a convex block (604), a nut (605), a transverse plate I (606), a first lug plate (607), a second lug plate (608), a support (609), a support rod (610), a circular plate (611), an air bag (612) and a vertical rod (613);

the top of slider (601) and the predetermined spout clearance fit in inner wall top of chassis (1), the left end of slider (601) is through the flexible end swing joint of pull rod (602) and first cylinder (603), the top of first cylinder (603) and the inner wall top left side fixed connection of chassis (1), the bottom rigid coupling of slider (601) has lug (604), the left and right sides of lug (604) all is equipped with diaphragm one (606), the outer end rigid coupling of diaphragm one (606) has first otic placode (607), the outer end of first otic placode (607) rotates and is connected with second otic placode (608), the outer end of second otic placode (608) and the inner wall fixed connection of chassis (1), the equal rigid coupling of the inner of diaphragm (606) and the outer end of lug (604) has support (609), homonymy two support (609) pass through branch (610) swing joint, the bottom of diaphragm (606) and the top of universal wheel (5) all are rigid coupling have plectane (611), and the inner rigid coupling of two plectanes (611) has gasbag (612), the top the bottom rigid coupling of plectane (611) has a plurality of montants (613), the outer wall of montant (613) and the inside clearance fit of below plectane (611), the outer wall below threaded connection of montant (613) has nut (605).

2. A portable road detecting device as claimed in claim 1, wherein: the vertical rods (613) are distributed in an annular shape at equal intervals.

3. A portable road detecting device as claimed in claim 1, wherein: the balloon (612) is disposed in an inflated state.

4. A portable road detecting device as claimed in claim 1, wherein: the struts (610) are distributed axisymmetrically with respect to the projection (604).

5. A portable road detecting device as claimed in claim 1, wherein: the bottoms of the joints of the first ear plate (607) and the second ear plate (608) are fixedly connected with clamping blocks, and the vertical surfaces of the inner ends of the clamping blocks are abutted tightly.

6. A portable road detecting device as claimed in claim 1, wherein: a lifting component (7) is arranged between the supporting plate (2) and the bottom frame (1);

the lifting assembly (7) comprises a transverse plate II (701), a round block (702), teeth (703), a diagonal rod (704), a through groove (705), a sliding rod (706) and a second air cylinder (707);

two diaphragm two (701) respectively with the bottom of layer board (2) and the top fixed connection of chassis (1), the front of diaphragm two (701) is rotated and is connected with two circle pieces (702), the equal rigid coupling in inner of circle piece (702) has tooth (703), two tooth (703) meshing connection, the equal rigid coupling in outer end of circle piece (702) has down tube (704), and the homonymy is two the outer end of down tube (704) is rotated and is connected, is located the left side below the inside processing of down tube (704) has logical groove (705), the inner wall clearance fit that leads to groove (705) has slide bar (706), the rear end face of slide bar (706) and the flexible fixed connection of second cylinder (707), the bottom of second cylinder (707) and the top left side fixed connection of chassis (1).

7. A portable roadway sensing apparatus as recited in claim 6, wherein: the teeth (703) are distributed in a semicircular ring shape, and the teeth (703) are always in an occlusion state.

8. A portable roadway sensing apparatus as recited in claim 6, wherein: the through groove (705) and the sliding rod (706) form a sliding structure.