CN106223177B - Vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod - Google Patents
Vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod Download PDFInfo
- Publication number
- CN106223177B CN106223177B CN201610805960.4A CN201610805960A CN106223177B CN 106223177 B CN106223177 B CN 106223177B CN 201610805960 A CN201610805960 A CN 201610805960A CN 106223177 B CN106223177 B CN 106223177B
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- China
- Prior art keywords
- cover plate
- rod
- shaft
- road surface
- vehicle
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod, it is intended to solves the problems, such as the automatic shading of vehicle-mounted road surface detecting system.Device is made up of base 1, pole socket 2, bearing block 3, cover plate 4, cover plate card 5, pull bar 6, connecting rod 7, push rod 8, cam 9, motor 10, plate shaft 11, camera base 12, video camera 13, pull bar wheel shaft 14 and cover plate shaft sleeve 15, system provide it is a kind of it is simple in construction, easy to operate, be easily installed, cost is relatively low, the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod of dependable performance.
Description
Technical field
The present invention relates to a kind of auxiliary equipment of the detection device in Vehicle Detection field, in particular, it is a kind of base
In the vehicle-mounted road surface flaw detection system shade of cam space connecting-rod.
Background technology
The quality on road surface and traffic safety are closely bound up.To ensure the safety traffic of automobile, reducing property loss and personnel
Injures and deaths, road pavement, which is detected, to be just particularly important, and is rationally rapidly performed by the collection of pavement image and is detected road surface crackle,
It is one of the damaged condition for assessing road surface, the important content for detecting road surface.And during road surface is detected, light again can be to adopting
The collection effect for collecting pavement image produces material impact.Therefore there is weight using the detection of automation diaphragm system road pavement crackle
The application value wanted.Cam mechanism has simple in construction, compact, designs the characteristics of facilitating, present invention employs cam mechanism.
The content of the invention
The problem of present invention can influence to gather crack image acquisition quality for light, there is provided a kind of easy to operate, easy
In installation, cost is relatively low, shade of dependable performance.Vehicle-mounted road surface flaw detection system shading based on cam space connecting-rod
Motor in device is powered by automobile storage battery, provides driving force using motor, the output shaft of motor transmits power via cam
To push rod, cover plate card, then the opening and closing by the dynamic shooting cover plate of cover plate cassette tape are imparted power to by push rod, so as to realize
Function is blocked to ambient.
Refering to Fig. 1 to Figure 18, it is achieved in order to solve the above technical problems, the present invention adopts the following technical scheme that.This hair
Bright the provided vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod includes base, pole socket, bearing
Seat, cover plate, cover plate card, pull bar, connecting rod, push rod, cam, motor, plate shaft, camera base, video camera, pull bar wheel shaft and cover plate
Shaft sleeve.
Pull bar one end thin slice inserts the rectangular recess of cover plate card one end, and pull bar wheel shaft passes through the elongated hole and pull bar of cover plate card
The manhole of one end thin slice, pull bar wheel shaft both ends respectively penetrate a bearing and a circular gasket, and two bearing inner races are with drawing
Bar wheel shaft is tightly fixed, and the elongated hole small―gap suture of two bearing outer rings and cover plate card is connected, two bearing inner side ends
Respectively with the stepped circular shaft end plane-plane contact of pull bar wheel shaft, two circular gasket inner side ends respectively with two bearing outboard ends
Plane-plane contact, two nuts are screwed with pull bar wheel shaft both ends and are connected, outside two nut inner side ends and two circular gaskets
Side plane-plane contact, one end of connecting rod are connected through the endoporus of the circular sleeve of a pole socket with pole socket small―gap suture, connecting rod
The other end for being machined with elongated slot and one end of pull bar be hinged, the endoporus and pole socket of push rod through the circular sleeve of a pole socket are small
Gap is connected, and two bearings are respectively implanted in the elongated slot at push rod both ends, and two bolts are each passed through the manhole at push rod both ends
And bearing inner race circular hole, it is fixedly connected respectively with nut thread, a bearing outer ring and the plane face contact slide of connecting rod shaft end
Coordinate, circular port and the bottom surface small―gap suture of the bottom sleeves inserted base top surface of two pole sockets are connected, and plate shaft passes through one
Individual cover plate shaft sleeve, the cylinder and another cover plate shaft sleeve of the welding of cover plate side, plate shaft both ends are respectively set with a bearing simultaneously
It is fixedly connected with bearing inner race interference fit, two bearings inner ring end face and plate shaft socket end plane-plane contact, two nuts and cover plate
Axle both ends are screwed connection, and the outer ring interference fit of the cylinder endoporus of two bearings seat two bearings respectively is fixedly connected, two
The shaft shoulder end plane-plane contact with two bearing block cylinder endoporus, bolt are each passed through two bearings seat to the cycle surface of bearing respectively
The screwed hole of circular hole and base is screwed connection, is placed in the middle part of cover plate in the groove of cover plate card one end, bolt passes through cover plate card
Circular hole and the circular hole of cover plate be fixedly connected with nut thread, the manhole of output shaft through the cam of motor connects with cam key
Fixation is connect, nut is screwed with motor output shaft shaft end and is connected, and bolt passes through the circular hole of motor bottom and the screwed hole of base
Be screwed connection, and the outer working face of cam is contacted with the bearing outer ring face of push rod one end, and camera base is fixed with tube chamber welds with base,
The circular hole of bolt through camera base is screwed with the screwed hole of shooting motor spindle to be connected.
Base described in technical scheme is made up of rectangular steel plates, has screwed hole and circular hole in rectangular steel plates Surface Machining.
Pole socket described in technical scheme is formed by two circular sleeve vertical weldings.
The bottom of bearing block described in technical scheme is one block of round-meshed cuboid steel plate of processing, cuboid steel plate
Plan vertical welds one block of trapezoidal steel plate, and the cylinder that an axial direction is machined with shoulder hole is welded at the top of trapezoidal steel plate, in cylinder
One block of trapezoidal steel plate is welded between cuboid steel plate.
Cover plate described in technical scheme is made up of rectangular steel plates, and rectangular steel plates Surface Machining has manhole, rectangle steel
Plate side is welded with cylinder.
Cover plate card described in technical scheme is that section is U-shaped thin and long units, and cover plate card one end processes an elongated hole
With a groove, the cover plate card other end processes a pair of mutually perpendicular circular holes and a groove.
Pull bar described in technical scheme is elongated cylindrical part, and pull bar both ends respectively process a rectangle sheet with hole.
Connecting rod described in technical scheme is elongated cylindrical part, and connecting rod one end is machined with elongated slot, and elongated slot both sides are along footpath
To one manhole of processing, the parallel central axis direction of the other end processes a plane.
Push rod described in technical scheme is elongated cylindrical part, and push rod both ends are respectively machined with an elongated slot, elongated slot two
Side radially processes a manhole.
Manhole and keyway are machined with the middle part of cam described in technical scheme.
The output shaft end of motor described in technical scheme is machined with keyway, and spiral shell is machined with the outside of output shaft end keyway
Line.
Plate shaft described in technical scheme is cylinder steel shaft, and both ends are threaded.
Camera base described in technical scheme is the part that two blocks of channel-section steels are welded into obtuse angle, and outside channel-section steel is machined with
Circular hole.
Pull bar wheel shaft described in technical scheme is stepped circular shaft, and both ends are threaded.
Cover plate shaft sleeve described in technical scheme is cylindrical component.
The beneficial effects of the invention are as follows：
(1) present invention uses the type of drive of motor, and operating personnel can manipulate cover plate in driving cabin using remote control
Closure and opening, with the closure of human control cover plate compared with opening, this mode can not only remove operator from and get on or off the bus
This move, and not parking operation can be realized, greatly save the time of manipulation.
(2) present invention is simple in construction, is easily installed, repairs, cost is low.
(3) space of the invention for devising actuated by cams connects control of the mode of mechanism to cover plate inclination angle size, ensure that
The not shadow again while the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod plays and shuts out the light effect
Ring the collection of road surface crackle.
Fig. 1 is the left shaft side figure of the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod；
Fig. 2 is the right shaft side figure of the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod；
Fig. 3 is the vehicle-mounted road surface flaw detection system shade center base 1 based on cam space connecting-rod, pole socket 2, connecting rod
7th, push rod 8, the partial sectional view of cam 9 and motor 10；
Fig. 4 is the vehicle-mounted road surface flaw detection system shade bottom bracket 3 based on cam space connecting-rod, cover plate 4, lid
The partial sectional view of board shaft 11, cover plate shaft sleeve 15；
Fig. 5 is the vehicle-mounted road surface flaw detection system shade middle cover board 5 based on cam space connecting-rod, pull bar 6, connected
The partial sectional view of bar 7, pull bar wheel shaft 14；
Fig. 6 is the axonometric drawing of the vehicle-mounted road surface flaw detection system shade center base 1 based on cam space connecting-rod；
Fig. 7 is the axonometric drawing of pole socket 2 in the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod；
Fig. 8 is the axonometric drawing of the vehicle-mounted road surface flaw detection system shade bottom bracket 3 based on cam space connecting-rod；
Fig. 9 is the axonometric drawing of the vehicle-mounted road surface flaw detection system shade cover plate 4 based on cam space connecting-rod；
Figure 10 is that the axle of the vehicle-mounted road surface flaw detection system shade middle cover board 5 based on cam space connecting-rod is surveyed
Figure；
Figure 11 is the axonometric drawing of pull bar 6 in the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod；
Figure 12 is the axonometric drawing of connecting rod 7 in the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod；
Figure 13 is the axonometric drawing of push rod 8 in the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod；
Figure 14 is the axonometric drawing of the vehicle-mounted road surface flaw detection system shade cam 9 based on cam space connecting-rod；
Figure 15 is the axle of camera base 12 in the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod
Mapping；
Figure 16 is the axle of pull bar wheel shaft 14 in the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod
Mapping；
Figure 17 is the vehicle-mounted road surface flaw detection system shade cover plate shaft sleeve 15 based on cam space connecting-rod
Axonometric drawing；
Figure 18 is that the axle of the vehicle-mounted road surface flaw detection system shade middle cover board shaft 11 based on cam space connecting-rod is surveyed
Figure；
In figure：1. base, 2. pole sockets, 3. bearing blocks, 4. cover plates, 5. cover plate cards, 6. pull bars, 7. connecting rods, 8. push rods, 9. is convex
Wheel, 10. motors, 11. plate shafts, 12. camera bases, 13. video cameras, 14. pull bar wheel shafts, 15. cover plate shaft sleeves.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings:
Refering to Fig. 1 to Figure 18, the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod includes bottom
Seat 1, pole socket 2, bearing block 3, cover plate 4, cover plate card 5, pull bar 6, connecting rod 7, push rod 8, cam 9, motor 10, plate shaft 11, shooting
Support 12, video camera 13, pull bar wheel shaft 14 and cover plate shaft sleeve 15.
Base 1 is made up of rectangular steel plates, has screwed hole and circular hole in rectangular steel plates Surface Machining, pole socket 2 is by two circles
Sleeve vertical welding forms, and cover plate card 5 is that section is U-shaped thin and long units, and the one end of cover plate card 5 processes an elongated hole and one
Groove, the other end of cover plate card 5 process a pair of mutually perpendicular circular holes and a groove, and pull bar 6 is elongated cylindrical part, pull bar
6 both ends respectively process a rectangle sheet with hole, and connecting rod 7 is elongated cylindrical part, and the one end of connecting rod 7 is machined with elongated slot, elongated slot two
Side radially processes a manhole, and the parallel central axis direction of the other end processes a plane, and push rod 8 is elongated cylindrical zero
Part, the both ends of push rod 8 are respectively machined with an elongated slot, and elongated slot both sides radially process a manhole, and pull bar wheel shaft 14 is ladder
Type circular shaft, both ends are threaded, and one end thin slice of pull bar 6 inserts the rectangular recess of the one end of cover plate card 5, and pull bar wheel shaft 14 passes through lid
The elongated hole of board 5 and the manhole of one end thin slice of pull bar 6, the both ends of pull bar wheel shaft 14 respectively penetrate a bearing and a circle
Pad, two bearing inner races are tightly fixed with pull bar wheel shaft 14, and the elongated hole small―gap suture of two bearing outer rings and cover plate card 5 is matched somebody with somebody
Close connection, two bearing inner side ends stepped circular shaft end plane-plane contact with pull bar wheel shaft 14 respectively, in two circular gaskets
Side end face is screwed with the both ends of pull bar wheel shaft 14 and is connected with two bearing outboard end plane-plane contacts, two nuts respectively, two
Nut inner side end and two circular gasket outboard end plane-plane contacts, one end of connecting rod 7 pass through the circular sleeve of a pole socket 2
Endoporus is connected with the small―gap suture of pole socket 2, and one end of the other end for being machined with elongated slot and pull bar 6 of connecting rod 7 is hinged, and push rod 8 is worn
The endoporus and the small―gap suture of pole socket 2 for crossing the circular sleeve of a pole socket 2 are connected, and two bearings are respectively implanted the length at the both ends of push rod 8
In groove, two bolts are each passed through the manhole and bearing inner race circular hole at the both ends of push rod 8, are fixedly connected respectively with nut thread,
One bearing outer ring and the plane face contact slide of the shaft end of connecting rod 7 coordinate, the top surface of bottom sleeves inserted base 1 of two pole sockets 2
Circular port be connected with bottom surface small―gap suture.
The bottom of bearing block 3 is one block of round-meshed cuboid steel plate of processing, and the plan vertical of cuboid steel plate welds one
The cylinder that an axial direction is machined with shoulder hole is welded at the trapezoidal steel plate of block, the top of trapezoidal steel plate, cylinder and cuboid steel plate it
Between be welded with one block of trapezoidal steel plate, cover plate 4 is made up of rectangular steel plates, and rectangular steel plates Surface Machining has manhole, rectangular steel plates
Side is welded with cylinder, and plate shaft 11 is cylinder steel shaft, and both ends are threaded, and cover plate shaft sleeve 15 is cylindrical component,
The cylinder and another cover plate shaft sleeve 15 that plate shaft 11 welds through a cover plate shaft sleeve 15, the side of cover plate 4, plate shaft 11
Both ends are respectively set with a bearing and are fixedly connected with bearing inner race interference fit, two bearings inner ring end face and the end of cover plate shaft sleeve 15
Plane-plane contact, two nuts are screwed with the both ends of plate shaft 11 and are connected, outside cylinder endoporus two bearings of difference of two bearings seat 3
Circle interference fit is fixedly connected, and the shaft shoulder end face face of the cycle surfaces of two bearings respectively with two cylinder endoporus of bearing block 3 connects
Touch, the circular hole that bolt is each passed through two bearings seat 3 is screwed with the screwed hole of base 1 and is connected, and cover plate card is placed in the middle part of cover plate 4
In the groove of 5 one end, bolt is fixedly connected through the circular hole of cover plate card 5 and the circular hole of cover plate 4 with nut thread.
The output shaft end of motor 10 is machined with keyway, is threaded on the outside of output shaft end keyway, and the middle part of cam 9 adds
Work has a manhole and keyway, and the manhole of output shaft through the cam 9 of motor 10 is fixed with the key connection of cam 9, nut and
The output shaft end of motor 10 is screwed connection, and the screwed hole of bolt through the circular hole and base 1 of the bottom of motor 10 is screwed
Connection, the outer working face of cam 9 contact with the bearing outer ring face of the one end of push rod 8.
Camera base 12 is the part that two blocks of channel-section steels are welded into obtuse angle, and outside channel-section steel is machined with circular hole, camera base
12 are welded and fixed with base 1, and the circular hole of bolt through camera base 12 is screwed with the screwed hole of the bottom of video camera 13 to be connected.
The application method of vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod：
The base of vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod is fixed on automotive front,
Motor is controlled using remote control in driving cabin, motor provides driving force, and the output shaft of motor is via cam by power
Push rod is passed to, cover plate card, then the opening and closing by the dynamic shooting cover plate of cover plate cassette tape are imparted power to by push rod, so as to
Realization blocks function to ambient.
Claims (10)
- A kind of 1. vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod, it is characterised in that described base In cam space connecting-rod vehicle-mounted road surface flaw detection system shade by base (1), pole socket (2), bearing block (3), cover plate (4), cover plate card (5), pull bar (6), connecting rod (7), push rod (8), cam (9), motor (10), plate shaft (11), camera base (12), video camera (13), pull bar wheel shaft (14) and cover plate shaft sleeve (15) form；Pull bar (6) one end thin slice inserts the rectangular recess of cover plate card (5) one end, and pull bar wheel shaft (14) is thin through cover plate card (5) The manhole of elongated hole and pull bar (6) one end thin slice, pull bar wheel shaft (14) both ends respectively penetrate a bearing and a circular gasket, Two bearing inner races are tightly fixed with pull bar wheel shaft (14), and the elongated hole small―gap suture of two bearing outer rings and cover plate card (5) is matched somebody with somebody Close connection, two bearing inner side ends stepped circular shaft end plane-plane contact with pull bar wheel shaft (14) respectively, two circular gaskets Inner side end is screwed with pull bar wheel shaft (14) both ends and is connected with two bearing outboard end plane-plane contacts, two nuts respectively, Two nut inner side ends and two circular gasket outboard end plane-plane contacts, one end of connecting rod (7) pass through the circle of a pole socket (2) The endoporus of shape sleeve is connected with pole socket (2) small―gap suture, the other end for being machined with elongated slot of connecting rod (7) and the one of pull bar (6) End is be hinged, and the endoporus of push rod (8) through the circular sleeve of a pole socket (2) is connected with pole socket (2) small―gap suture, two bearings point Not insert in the elongated slot at push rod (8) both ends, two bolts are each passed through the manhole and bearing inner race circular hole at push rod (8) both ends, It is fixedly connected respectively with nut thread, a bearing outer ring and the plane face contact slide of connecting rod (7) shaft end coordinate, two pole sockets (2) circular port of bottom sleeves inserted base (1) top surface is connected with bottom surface small―gap suture, and plate shaft (11) covers through one Board shaft sleeve (15), the cylinder and another cover plate shaft sleeve (15) of the welding of cover plate (4) side, plate shaft (11) both ends are respectively set with One bearing is simultaneously fixedly connected with bearing inner race interference fit, and two bearings inner ring end face connects with cover plate shaft sleeve (15) end face face Touch, two nuts are screwed with plate shaft (11) both ends and are connected, the cylinder endoporus of two bearings seat (3) respectively with two bearings outside Circle interference fit is fixedly connected, the cycle surfaces of the two bearings shaft shoulder end face face with two bearing block (3) cylinder endoporus respectively Contact, the circular hole that bolt is each passed through two bearing block (3) bottoms are screwed with the screwed hole of base (1) and are connected, cover plate (4) Middle part is placed in the groove of cover plate card (5) one end, and bolt passes through the circular hole of cover plate card (5) and the circular hole of cover plate (4) and nut spiral shell Line is fixedly connected, and the manhole of output shaft through the cam (9) of motor (10) is fixed with cam (9) key connection, nut and electricity Machine (10) output shaft end is screwed connection, and bolt is through the circular hole of motor (10) bottom and the screwed hole screw thread of base (1) It is fixedly connected, the outer working face of cam (9) contacts with the bearing outer ring face of push rod (8) one end, camera base (12) and base (1) It is welded and fixed, the circular hole of bolt through camera base (12) is screwed with the screwed hole of video camera (13) bottom to be connected.
- 2. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is that described base (1) is made up of rectangular steel plates, has screwed hole and circular hole in rectangular steel plates Surface Machining.
- 3. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is that described cover plate (4) is made up of rectangular steel plates, and rectangular steel plates Surface Machining has manhole, the welding of rectangular steel plates side There is cylinder.
- 4. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is that described cover plate card (5) is that section is U-shaped thin and long units, and cover plate card (5) one end processes an elongated hole and one Groove, cover plate card (5) other end process a pair of mutually perpendicular circular holes and a groove.
- 5. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is that described pull bar (6) is elongated cylindrical part, and pull bar (6) both ends respectively process a rectangle sheet with hole.
- 6. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is that described connecting rod (7) is elongated cylindrical part, and connecting rod (7) one end is machined with elongated slot, and elongated slot both sides radially process One manhole, the parallel central axis direction of the other end process a plane.
- 7. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is that described push rod (8) is elongated cylindrical part, and push rod (8) both ends are respectively machined with an elongated slot, and elongated slot both sides are along footpath To one manhole of processing.
- 8. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is to be machined with manhole and keyway in the middle part of described cam (9).
- 9. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is that described plate shaft (11) is cylinder steel shaft, and both ends are threaded.
- 10. according to the vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod described in claim 1, it is special Sign is that described pull bar wheel shaft (14) is stepped circular shaft, and both ends are threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805960.4A CN106223177B (en) | 2016-09-07 | 2016-09-07 | Vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805960.4A CN106223177B (en) | 2016-09-07 | 2016-09-07 | Vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106223177A CN106223177A (en) | 2016-12-14 |
| CN106223177B true CN106223177B (en) | 2018-03-06 |
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ID=58074449
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610805960.4A Expired - Fee Related CN106223177B (en) | 2016-09-07 | 2016-09-07 | Vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod |
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| Country | Link |
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| CN (1) | CN106223177B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505217B (en) * | 2019-01-14 | 2020-10-30 | 吉林大学 | Shading device of vehicle-mounted pavement crack detection system based on eccentric rocker mechanism |
| CN112195733B (en) * | 2020-09-27 | 2023-04-14 | 广东真正工程检测有限公司 | Highway maintenance is with detection device that can automatic identification road surface is damaged |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0961138A (en) * | 1995-08-24 | 1997-03-07 | Mitsubishi Heavy Ind Ltd | Crack extraction apparatus |
| CN103255700B (en) * | 2013-03-29 | 2015-06-10 | 吉林大学 | Vehicle-mounted movable machine vision inspection system for highway pavement cracks |
| KR101626898B1 (en) * | 2014-10-01 | 2016-06-02 | 한국도로공사 | Crack measurement system for a paved road and method thereof |
| CN205347941U (en) * | 2016-01-30 | 2016-06-29 | 吉林大学 | On -vehicle telescopic shade of road surface crack detection system |
| CN206015495U (en) * | 2016-09-07 | 2017-03-15 | 吉林大学 | Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod |
-
2016
- 2016-09-07 CN CN201610805960.4A patent/CN106223177B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106223177A (en) | 2016-12-14 |
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