CN221255146U - Road surface damage detection device - Google Patents

Abstract

The utility model provides a road surface damage detection device, which relates to the field of road maintenance and comprises a detection main body, wherein two supports are symmetrically fixed on two sides of the detection main body, two dampers are symmetrically fixed on the bottoms of the two supports, wheels are fixed on the bottoms of the dampers, first springs are sleeved on the surfaces of the dampers, the tops of the first springs are respectively fixed with the corresponding supports, and the bottoms of the first springs are respectively fixed with the tops of the adjacent wheels. Through increase attenuator and first spring between detecting the main part and between the wheel, drag on the road surface and go and detect the main part and meet when jolting, attenuator and first spring can carry out certain consumption to the impact force to reduce the impact that support and detecting the main part received, just can realize preventing jolting the effect of shake, effectually reduced the damage to instruments such as industrial camera, improved damage detection device's detection effect and life.

Description

Road surface damage detection device

Technical Field

The utility model relates to the field of highway maintenance, in particular to a road surface damage detection device.

Background

In the road detection process, the road damage detection system scans, detects and records the road surface through the industrial camera and the radar device, records and stores the damage condition of the road, then analyzes the scanning result to obtain the detection result, and because the road needing to carry out road damage detection is generally rugged, the detection vehicle is inevitably bumpy during running, the industrial camera and other detection elements are easily vibrated, the service life of the detection device can be influenced for a long time, and the photographing effect of the industrial camera can be influenced when the detection vehicle is bumpy, so that the road detection result is influenced.

Disclosure of utility model

The utility model aims to solve the problems that jolt is difficult to generate when a detection vehicle runs, an industrial camera and other detection elements are easy to vibrate, the service life of a detection device is influenced for a long time, and the photographing effect of the industrial camera is influenced when jolt occurs.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a road surface damage detection device, includes detects the main part, the bilateral symmetry that detects the main part is fixed with even support, two equal symmetry in bottom of support is fixed with two dampers, the bottom of damper all is fixed with the wheel, the surface of damper all overlaps and is equipped with first spring, the top of first spring is fixed with corresponding support respectively, the bottom of first spring is fixed with the top of adjacent wheel respectively, one of them be provided with the installation component on the support, be fixed with the connecting piece in the installation component, sliding connection has the pull rod in the connecting piece, be provided with spacing subassembly on the connecting piece.

Preferably, the installation component includes the shell of symmetry fixed on the support that is close to the connecting piece, the bottom both ends of connecting piece are inserted respectively and are established in corresponding shell, and two the top of shell all is provided with the bolt, the bottom of bolt runs through the top of adjacent shell respectively and inserts the both ends of connecting piece.

Preferably, threaded holes matched with bolts are formed in two ends of the bottom of the connecting piece, jacks matched with the bolts are formed in the tops of the two shells, and the bolts penetrate through the corresponding jacks respectively and are in threaded connection with the adjacent threaded holes.

Preferably, the limiting assembly comprises two clamping rods which are symmetrically and slidably connected to the top of the connecting piece, one ends of the two opposite clamping rods are respectively fixed with a movable plate, a second spring is fixed between the two movable plates, and the other ends of the two clamping rods are respectively inserted into two side walls of the pull rod.

Preferably, bayonets matched with the clamping rods are formed in the two side walls of the pull rod at equal intervals, and the clamping rods are respectively clamped in the adjacent bayonets.

Preferably, the bottoms of the two moving plates are respectively fixed with a T-shaped block, the tops of the connecting pieces are symmetrically provided with two T-shaped grooves, and the T-shaped blocks are respectively and slidably connected in the adjacent T-shaped grooves.

Preferably, the pull rod is a U-shaped rod, both sides of the pull rod are both in sliding connection in the connecting piece, and the bottom of the pull rod is all fixed with a limiting plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the damper and the first spring are added between the detection main bodies and between the wheels, and when the detection main bodies are towed on the road surface to bump, the damper and the first spring can consume the impact force to a certain extent, so that the impact on the support and the detection main bodies is reduced, the bump and shake prevention effect can be realized, the damage to instruments such as an industrial camera is effectively reduced, and the detection effect and the service life of the damage detection device are improved.

2. According to the utility model, the connecting piece, the mounting assembly, the pull rod and the limiting assembly are arranged, and the connecting piece and the bracket are detachable, so that people can conveniently transport the road surface damage detection device in use, the assembly and the use can be completed only by simple splicing, the pull rod and the connecting piece are of a telescopic structure, the volume of the automobile mounting part can be reduced, and when the detection device is fixed behind an automobile, the person can pull out the pull rod according to the fixing requirement, so that the detection device can be conveniently fixed with the automobile by the person.

Drawings

FIG. 1 is a perspective view of the whole structure of a road surface damage detecting device according to the present utility model;

FIG. 2 is a perspective view of a jack structure of a road surface damage detection device according to the present utility model;

FIG. 3 is a perspective view of a part of a connecting member in a road surface damage detecting device according to the present utility model;

Fig. 4 is an enlarged view of a road surface damage detecting device according to the present utility model.

Legend description: 1. a detection body; 2. a bracket; 3. a damper; 4. a wheel; 5. a first spring; 6. a mounting assembly; 601. a housing; 602. a bolt; 603. a threaded hole; 604. a jack; 7. a connecting piece; 8. a pull rod; 9. a limit component; 901. a clamping rod; 902. a moving plate; 903. a second spring; 904. a bayonet; 905. a T-shaped block; 906. t-shaped groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-4, the utility model provides a road surface damage detection device, which comprises a detection main body 1, wherein two brackets 2 are symmetrically fixed on two sides of the detection main body 1, two dampers 3 are symmetrically fixed on the bottoms of the two brackets 2, wheels 4 are fixed on the bottoms of the dampers 3, first springs 5 are sleeved on the surfaces of the dampers 3, the tops of the first springs 5 are respectively fixed with the corresponding brackets 2, the bottoms of the first springs 5 are respectively fixed with the tops of the adjacent wheels 4, one bracket 2 is provided with a mounting assembly 6, a connecting piece 7 is fixed in the mounting assembly 6, a pull rod 8 is connected in a sliding manner in the connecting piece 7, and a limiting assembly 9 is arranged on the connecting piece 7.

The effect that its whole embodiment 1 reached is, and attenuator 3 and first spring 5 can carry out certain consumption to the impact force to reduce the impact that support 2 and detection main part 1 received, just can realize the effect of preventing jolting shake to detection main part 1, cooperation spacing subassembly 9, pull rod 8 is slided and is flexible in connecting piece 7, just can reduce the volume of connecting piece 7 part, cooperation installation component 6, can be very convenient carry out the dismouting to connecting piece 7 and support 2, thereby the convenience of staff uses and transports detection device.

In the embodiment 2, as shown in fig. 1-4, the mounting assembly 6 comprises a housing 601 symmetrically fixed on the bracket 2 near the connecting piece 7, two ends of the bottom of the connecting piece 7 are respectively inserted into the corresponding housings 601, the tops of the two housings 601 are respectively provided with a bolt 602, and the bottom ends of the bolts 602 respectively penetrate through the tops of the adjacent housings 601 and are inserted into two ends of the connecting piece 7; screw holes 603 matched with the bolts 602 are formed in two ends of the bottom of the connecting piece 7, insertion holes 604 matched with the bolts 602 are formed in the tops of the two shells 601, and the bolts 602 respectively penetrate through the corresponding insertion holes 604 and are in threaded connection with the adjacent screw holes 603; the limiting assembly 9 comprises two clamping rods 901 which are symmetrically and slidingly connected to the top of the connecting piece 7, one ends of the two clamping rods 901 opposite to each other are respectively fixed with a movable plate 902, a second spring 903 is fixed between the two movable plates 902, and the other ends of the two clamping rods 901 are respectively inserted into two side walls of the pull rod 8; bayonets 904 matched with the clamping rods 901 are formed in the two side walls of the pull rod 8 at equal intervals, and the clamping rods 901 are respectively clamped in the adjacent bayonets 904; the bottoms of the two moving plates 902 are respectively fixed with a T-shaped block 905, two T-shaped grooves 906 are symmetrically formed in the top of the connecting piece 7, and the T-shaped blocks 905 are respectively and slidably connected in the adjacent T-shaped grooves 906; the pull rod 8 is a U-shaped rod, two sides of the pull rod 8 are both in sliding connection in the connecting piece 7, and the bottom end of the pull rod 8 is fixed with a limiting plate.

The whole embodiment 2 achieves the effects that the bolt 602 can very conveniently realize the disassembly and assembly of the connecting piece 7 and the bracket 2, thereby being convenient for people to use and transport the detection device; when the clamping rod 901 is clamped with the bayonet 904 at the highest position of the pull rod 8, the pull rod 8 is completely retracted into the connecting piece 7, a person clamps the clamping rod 901 with the corresponding bayonet 904 and can extend the pull rod 8 with corresponding height, at the moment, the person can use a rope to be matched with the bayonet 904 on the extending part of the pull rod 8 to bind behind an automobile, so that the detection device can be conveniently detached from the automobile, and the detection device can be detached for maintenance work when the detection device is not needed; the T-shaped block 905 and the T-shaped groove 906 are used for limiting the clamping rod 901 and the moving plate 902 which slide on the top of the connecting piece 7; the limiting plates fixed at the bottom ends of the pull rods 8 are used for placing the pull rods 8 to be separated from the connecting pieces 7.

Working principle: the bolt 602 is inserted into the shell 601 from the jack 604 and is connected with the threaded hole 603, the connecting piece 7 can be fixedly installed with the bracket 2 through the two ends of the bottom, the connecting piece 7 can be separated again only by detaching the bolt 602 when the connecting piece 7 is detached, when the detecting device is required to be bound behind an automobile after the connecting piece 7 is installed with the bracket 2, a person firstly operates the limiting assembly 9 to move the two moving plates 902 inwards to squeeze the second spring 903, the two clamping rods 901 can be driven to move towards the middle part until the end parts of the clamping rods 901 are separated from adjacent bayonets 904, the pull rod 8 can slide in the connecting piece 7 smoothly, after the pull rod 8 is moved upwards to a proper height, the adjacent bayonets 904 are aligned with the clamping rods 901, the person can relax the force applied to the moving plates 902, under the action of the second spring 903, the two clamping rods 901 can be moved towards the bayonets 904 again to be reset, at the moment, the clamping rods 901 can be clamped with the bayonets 904 again, and the person can use a rope to stretch out of the bayonets 904 of the connecting piece 7 to bind the detecting device on the automobile.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a road surface damage detection device which characterized in that: including detecting main part (1), the bilateral symmetry of detecting main part (1) is fixed with even support (2), two equal symmetry in bottom of support (2) is fixed with two attenuator (3), the bottom of attenuator (3) all is fixed with wheel (4), the surface of attenuator (3) all overlaps and is equipped with first spring (5), the top of first spring (5) is fixed with corresponding support (2) respectively, the bottom of first spring (5) is fixed with the top of adjacent wheel (4) respectively, one of them be provided with installation component (6) on support (2), be fixed with connecting piece (7) in installation component (6), sliding connection has pull rod (8) in connecting piece (7), be provided with spacing subassembly (9) on connecting piece (7).

2. The pavement damage detection apparatus according to claim 1, wherein: the mounting assembly (6) comprises shells (601) symmetrically fixed on the support (2) close to the connecting piece (7), two ends of the bottom of the connecting piece (7) are respectively inserted into the corresponding shells (601), bolts (602) are respectively arranged at the tops of the two shells (601), and the bottoms of the bolts (602) respectively penetrate through the tops of the adjacent shells (601) and are inserted into two ends of the connecting piece (7).

3. The pavement damage detection apparatus according to claim 2, wherein: screw holes (603) matched with the bolts (602) are formed in two ends of the bottom of the connecting piece (7), inserting holes (604) matched with the bolts (602) are formed in the tops of the two shells (601), and the bolts (602) penetrate through the corresponding inserting holes (604) and are in threaded connection with the adjacent screw holes (603) respectively.

4. The pavement damage detection apparatus according to claim 1, wherein: the limiting assembly (9) comprises two clamping rods (901) which are symmetrically and slidably connected to the top of the connecting piece (7), one ends, opposite to the clamping rods (901), of the two clamping rods are respectively fixed with a movable plate (902), a second spring (903) is fixed between the two movable plates (902), and the other ends of the two clamping rods (901) are respectively inserted into two side walls of the pull rod (8).

5. The road surface damage detection device according to claim 4, wherein: bayonets (904) matched with the clamping rods (901) are formed in the two side walls of the pull rod (8) at equal intervals, and the clamping rods (901) are respectively clamped in the adjacent bayonets (904).

6. The road surface damage detection device according to claim 4, wherein: t-shaped blocks (905) are fixed at the bottoms of the two moving plates (902), two T-shaped grooves (906) are symmetrically formed in the tops of the connecting pieces (7), and the T-shaped blocks (905) are respectively and slidably connected in the adjacent T-shaped grooves (906).

7. The pavement damage detection apparatus according to claim 1, wherein: the pull rod (8) is a U-shaped rod, both sides of the pull rod (8) are slidably connected in the connecting piece (7), and limiting plates are fixed at the bottom ends of the pull rod (8).