CN206015495U - Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod - Google Patents
Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod Download PDFInfo
- Publication number
- CN206015495U CN206015495U CN201621040422.2U CN201621040422U CN206015495U CN 206015495 U CN206015495 U CN 206015495U CN 201621040422 U CN201621040422 U CN 201621040422U CN 206015495 U CN206015495 U CN 206015495U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- rod
- shaft
- road surface
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a kind of vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod, it is intended to solve 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 a kind of simple structure, easy to operate, be easily installed, cost is relatively low, the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod of dependable performance.
Description
Technical field
This utility model is related to a kind of auxiliary equipment of the testing equipment in Vehicle Detection field, and in particular, it is one
Plant the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod.
Background technology
The quality on road surface is closely bound up with traffic safety.For ensureing the safety traffic of automobile, reducing property loss and personnel
Injures and deaths, road pavement are detected, be rationally rapidly performed by the collection of pavement image and detect road surface crackle,
It is to assess one of damaged condition, the important content on detection road surface on road surface.And during detection road surface, light again can be to adopting
The collection effect of collection pavement image produces material impact.Therefore there is weight using the detection of automatization's diaphragm system road pavement crackle
The using value that wants.Cam mechanism has simple structure, compact, and the characteristics of design facilitates, this utility model employs cam machine
Structure.
Content of the invention
This utility model can affect the problem for gathering crack image acquisition quality for light, there is provided a kind of operation letter
Just, it is easily installed, cost is relatively low, the light shielding device of dependable performance.Vehicle-mounted road surface crack detection system based on cam space connecting-rod
Motor in system light shielding device is powered by automobile storage battery, provides driving force using motor, and the output shaft of motor will be dynamic via cam
Power passes to push rod, imparts power to cover plate card by push rod, then is moved the opening and closing for imaging cover plate by cover plate cassette tape, from
And realize that light blocks function to external world.
Refering to Fig. 1 to Figure 18, it is to solve above-mentioned technical problem, this utility model is adopted the following technical scheme that and is achieved.
Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod provided by the utility model includes base, bar
Seat, bearing block, cover plate, cover plate card, pull bar, connecting rod, push rod, cam, motor, plate shaft, camera base, video camera, pull bar wheel
Axle and cover plate shaft sleeve.
Pull bar one end thin slice inserts the rectangular recess of cover plate card one end, elongated hole and pull bar of the pull bar wheel shaft through cover plate card
The manhole of one end thin slice, pull bar wheel shaft two ends respectively penetrate a bearing and a circular gasket, two bearing inner races and drawing
Bar wheel shaft is tightly fixed, and two bearing outer rings are connected with the elongated hole small-gap suture of cover plate card, two bearing inner side ends
Notch cuttype circular shaft end plane-plane contact with pull bar wheel shaft respectively, two circular gasket inner side ends respectively with two bearing outboard ends
Plane-plane contact, two nuts are screwed with pull bar wheel shaft two 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 be hinged with one end of pull bar, push rod through a pole socket circular sleeve endoporus little with pole socket
Gap is connected, and two bearings are respectively implanted in the elongated slot at push rod two ends, and two bolts are each passed through the manhole at push rod two ends
And bearing inner race circular hole, it is fixedly connected with nut thread respectively, the plane face contact slide of a bearing outer ring and connecting rod shaft end
Coordinate, the circular port of the bottom sleeves inserted base top surface of two pole sockets is connected with bottom surface small-gap suture, plate shaft passes through one
Individual cover plate shaft sleeve, the cylinder of cover plate side welding and another cover plate shaft sleeve, plate shaft two 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 two 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 cycle surface of bearing shaft shoulder end plane-plane contact respectively with two bearing block cylinder endoporus, bolt are each passed through two bearing blocks
The circular hole of bottom is screwed with the screwed hole of base and is connected, and is placed in the groove of cover plate card one end in the middle part of cover plate, and bolt is passed through
The circular hole of the circular hole and cover plate of cover plate card is fixedly connected with nut thread, the output shaft of motor through cam manhole with convex
Bonded fixation is taken turns, nut is screwed with motor output shaft shaft end and is connected, circular hole and base of the bolt through motor bottom
Screwed hole is screwed connection, and the outer work surface of cam is contacted with the bearing outer ring face of push rod one end, and camera base is welded with base
Fixation is connect, bolt is screwed with the screwed hole of shooting motor spindle through the circular hole of camera base and is 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 the bearing block described in technical scheme processes round-meshed cuboid steel plate for one piece, cuboid steel plate
Plan vertical welds one block of trapezoidal steel plate, and one axial direction of welded top of trapezoidal steel plate is machined with the cylinder of shoulder hole, 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 U-shaped thin and long units for section, and cover plate card one end processes an elongated hole
With a groove, the cover plate card other end a pair mutually perpendicular circular holes of processing and a groove.
Pull bar described in technical scheme is elongated cylindrical part, and pull bar two 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 two ends are respectively machined with an elongated slot, elongated slot two
Side radially processes a manhole.
Manhole and keyway is machined with the middle part of cam described in technical scheme.
The output shaft end of the motor described in technical scheme is machined with keyway, is machined with spiral shell on the outside of output shaft end keyway
Stricture of vagina.
Plate shaft described in technical scheme is cylinder steel shaft, and two 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 notch cuttype circular shaft, and two ends are threaded.
Cover plate shaft sleeve described in technical scheme is cylindrical component.
The beneficial effects of the utility model are：
(1) type of drive of this utility model using motor, operator can manipulate lid using remote control in driving cabin
The closure and opening of plate, the closure with human control cover plate compared with opening, not only can remove from operator by this mode
Get off This move, and not parking operation can be realized, greatly save the time of manipulation.
(2) this utility model simple structure, is easily installed, keeps in repair, low cost.
(3) this utility model devises cam-actuated space and connects control of the mode of mechanism to cover plate inclination angle size, protects
Demonstrate,prove while the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod is played and shuts out the light effect again
The collection of road surface crackle is not affected.
Description of the drawings
Fig. 1 is the left shaft side figure of the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod；
Fig. 2 is the right shaft side figure of the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod；
Fig. 3 is base 1, pole socket 2, connecting rod in vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod
7th, the partial sectional view of push rod 8, cam 9 and motor 10；
Fig. 4 is based on the vehicle-mounted road surface flaw detection system light shielding device bottom bracket 3, cover plate 4 of cam space connecting-rod, lid
Board shaft 11, the partial sectional view of cover plate shaft sleeve 15；
Fig. 5 is based on the vehicle-mounted road surface flaw detection system light shielding device middle cover board 5, pull bar 6 of cam space connecting-rod, even
Bar 7, the partial sectional view of pull bar wheel shaft 14；
Fig. 6 is the axonometric drawing of base 1 in vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod；
Fig. 7 is the axonometric drawing of pole socket 2 in vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod；
Fig. 8 is the axonometric drawing of the vehicle-mounted road surface flaw detection system light shielding device bottom bracket 3 based on cam space connecting-rod；
Fig. 9 is the axonometric drawing of the vehicle-mounted road surface flaw detection system light shielding device cover plate 4 based on cam space connecting-rod；
Figure 10 is that the axle of the vehicle-mounted road surface flaw detection system light shielding device middle cover board 5 based on cam space connecting-rod is surveyed
Figure；
Figure 11 is the axonometric drawing of pull bar 6 in vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod；
Figure 12 is the axonometric drawing of connecting rod 7 in vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod；
Figure 13 is the axonometric drawing of push rod 8 in vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod；
Figure 14 is the axonometric drawing of the vehicle-mounted road surface flaw detection system light shielding device cam 9 based on cam space connecting-rod；
Figure 15 is the axle of camera base 12 in vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod
Mapping；
Figure 16 is the axle of pull bar wheel shaft 14 in vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod
Mapping；
Figure 17 is the vehicle-mounted road surface flaw detection system light shielding device 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 light shielding device middle cover board shaft 11 based on cam space connecting-rod is surveyed
Figure；
In figure：1. base, 2. pole socket, 3. bearing block, 4. cover plate, 5. cover plate card, 6. pull bar, 7. connecting rod, 8. push rod, 9. convex
Take turns, 10. motor, 11. plate shafts, 12. camera bases, 13. video cameras, 14. pull bar wheel shafts, 15. cover plate shaft sleeves.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail:
Refering to Fig. 1 to Figure 18, bottom is included based on the vehicle-mounted road surface flaw detection system light shielding device of cam space connecting-rod
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, and pole socket 2 is by two circles
Sleeve vertical welding is formed, and cover plate card 5 is U-shaped thin and long units for section, and 5 one end of cover plate card processes an elongated hole and one
Groove, 5 other end of cover plate card process a pair mutually perpendicular circular holes and a groove, and pull bar 6 is elongated cylindrical part, pull bar
6 two ends respectively process a rectangle sheet with hole, and connecting rod 7 is elongated cylindrical part, and 7 one end of connecting rod 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, 8 two ends of push rod 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, two ends are threaded, and 6 one end thin slice of pull bar inserts the rectangular recess of 5 one end of cover plate card, and pull bar wheel shaft 14 is through lid
The manhole of 6 one end thin slice of the elongated hole of board 5 and pull bar, 14 two ends of pull bar wheel shaft 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
Connection is closed, two bearing inner side ends notch cuttype circular shaft end plane-plane contact respectively with pull bar wheel shaft 14, in two circular gaskets
Side end face respectively with two bearing outboard end plane-plane contacts, two nuts are screwed with 14 two ends of pull bar wheel shaft and are connected, two
Nut inner side end and two circular gasket outboard end plane-plane contacts, one end of connecting rod 7 is through the circular sleeve of a pole socket 2
Endoporus is connected with 2 small-gap suture of pole socket, and the other end for being machined with elongated slot of connecting rod 7 is hinged with one end of pull bar 6, and push rod 8 is worn
The endoporus for crossing the circular sleeve of a pole socket 2 is connected with 2 small-gap suture of pole socket, and two bearings are respectively implanted the length at 8 two ends of push rod
In groove, two bolts are each passed through the manhole and bearing inner race circular hole at 8 two ends of push rod, are fixedly connected with nut thread respectively,
One bearing outer ring is coordinated with the plane face contact slide of 7 shaft end of connecting rod, 1 top surface of bottom sleeves inserted base of two pole sockets 2
Circular port be connected with bottom surface small-gap suture.
The bottom of bearing block 3 is one piece and processes round-meshed cuboid steel plate, the plan vertical welding one of cuboid steel plate
The trapezoidal steel plate of block, one axial direction of welded top of trapezoidal steel plate are machined with the cylinder of shoulder hole, 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 two ends are threaded, and cover plate shaft sleeve 15 is cylindrical component,
Plate shaft 11 is through cover plate shaft sleeve 15, the cylinder of 4 side of cover plate welding and another cover plate shaft sleeve 15, plate shaft 11
Respectively one bearing of suit is simultaneously fixedly connected with bearing inner race interference fit at two ends, two bearings inner ring end face and 15 end of cover plate shaft sleeve
Plane-plane contact, two nuts are screwed with 11 two ends of plate shaft and are connected, and the cylinder endoporus of two bearings seat 3 distinguishes the outer of two bearings
Circle interference fit is fixedly connected, and the cycle surface of two bearings is connect with the shaft shoulder end face face of two bearing blocks, 3 cylinder endoporus respectively
Touch, bolt is each passed through the circular hole of two 3 bottoms of bearing block and is screwed with the screwed hole of base 1 and is connected, and is placed in the middle part of cover plate 4
In the groove of 5 one end of cover plate card, bolt is fixedly connected through the circular hole of the circular hole and cover plate 4 of cover plate card 5 with nut thread.
The output shaft end of motor 10 is machined with keyway, is threaded on the outside of output shaft end keyway, adds in the middle part of cam 9
Work has manhole and a keyway, the output shaft of motor 10 manhole and 9 bonded fixation of cam through cam 9, nut with
10 output shaft end of motor is screwed connection, and bolt is screwed through the circular hole of 10 bottom of motor with the screwed hole of base 1
Connection, the outer work surface of cam 9 are contacted with the bearing outer ring face of 8 one end of push rod.
The part that camera base 12 is welded into obtuse angle for two blocks of channel-section steels, outside channel-section steel are machined with circular hole, camera base
12 are welded and fixed with base 1, and bolt is screwed with the screwed hole of 13 bottom of video camera through the circular hole of camera base 12 and is connected.
Using method based on the vehicle-mounted road surface flaw detection system light shielding device of cam space connecting-rod：
The base of the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod is fixed on automotive front,
Motor is controlled using remote control in driving cabin, motor provides driving force, the output shaft of motor is via cam by power
Push rod is passed to, and cover plate card is imparted power to by push rod, then the opening and closing for imaging cover plate are moved by cover plate cassette tape, so as to
Realize that light blocks function to external world.
Claims (10)
1. a kind of vehicle-mounted road surface flaw detection system light shielding device 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 light shielding device 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) are constituted with cover plate shaft sleeve (15)；
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)
Elongated hole and the manhole of pull bar (6) one end thin slice, pull bar wheel shaft (14) two 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 notch cuttype circular shaft end plane-plane contact respectively with pull bar wheel shaft (14), two circular gaskets
Inner side end respectively with two bearing outboard end plane-plane contacts, two nuts are screwed with pull bar wheel shaft (14) two ends and are connected,
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 hinged, and push rod (8) is connected through the endoporus of the circular sleeve of a pole socket (2) with pole socket (2) small-gap suture, two bearings point
Do not insert in the elongated slot at push rod (8) two ends, two bolts are each passed through the manhole and bearing inner race circular hole at push rod (8) two ends,
It is fixedly connected with nut thread respectively, a bearing outer ring is coordinated with the plane face contact slide of connecting rod (7) shaft end, 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) is covered through one
Board shaft sleeve (15), the cylinder of cover plate (4) side welding and another cover plate shaft sleeve (15), plate shaft (11) two ends are respectively set with
One bearing is simultaneously fixedly connected with bearing inner race interference fit, and two bearings inner ring end face is connect with cover plate shaft sleeve (15) end face face
Touch, two nuts are screwed with plate shaft (11) two ends and are connected, the cylinder endoporus of two bearings seat (3) distinguishes the outer ring of two bearings
Interference fit is fixedly connected, and the cycle surface of two bearings is connect with the shaft shoulder end face face of two bearing block (3) cylinder endoporus respectively
Touch, bolt is each passed through the circular hole of two bearing block (3) bottoms and is screwed with the screwed hole of base (1) and is connected, in cover plate (4)
Portion is placed in the groove of cover plate card (5) one end, circular hole and nut thread of the bolt through the circular hole and cover plate (4) of cover plate card (5)
It is fixedly connected, the output shaft of motor (10) passes through the manhole and the bonded fixation of cam (9), nut and motor of cam (9)
(10) output shaft end is screwed connection, and bolt is solid through the circular hole of motor (10) bottom and the screwed hole screw thread of base (1)
Fixed connection, the outer work surface of cam (9) are contacted with the bearing outer ring face of push rod (8) one end, and camera base (12) is welded with base (1)
Fixation is connect, bolt is screwed with the screwed hole of video camera (13) bottom through the circular hole of camera base (12) and is connected.
2., according to the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy and be that described base (1) is made up of rectangular steel plates, have screwed hole and circular hole in rectangular steel plates Surface Machining.
3., according to the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy and be that described cover plate (4) is made up of rectangular steel plates, rectangular steel plates Surface Machining has manhole, rectangular steel plates side to weld
There is cylinder.
4., according to the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy and be that described cover plate card (5) is U-shaped thin and long units for section, cover plate card (5) one end processes an elongated hole and one
Groove, cover plate card (5) other end process a pair mutually perpendicular circular holes and a groove.
5., according to the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy and be that described pull bar (6) is elongated cylindrical part, pull bar (6) two ends respectively process a rectangle sheet with hole.
6., according to the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy and be described connecting rod (7) for elongated cylindrical part, connecting rod (7) one end is machined with elongated slot, and elongated slot both sides radially process
A plane processed by one manhole, the parallel central axis direction of the other end.
7., according to the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy and be described push rod (8) for elongated cylindrical part, push rod (8) two 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 light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy be manhole and keyway to be machined with the middle part of described cam (9).
9., according to the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy and be that described plate shaft (11) is cylinder steel shaft, two ends are threaded.
10., according to the vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod described in claim 1, which is special
Levy and be that described pull bar wheel shaft (14) is notch cuttype circular shaft, two ends are threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040422.2U CN206015495U (en) | 2016-09-07 | 2016-09-07 | Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040422.2U CN206015495U (en) | 2016-09-07 | 2016-09-07 | Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015495U true CN206015495U (en) | 2017-03-15 |
Family
ID=58259498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040422.2U Withdrawn - After Issue CN206015495U (en) | 2016-09-07 | 2016-09-07 | Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206015495U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223177A (en) * | 2016-09-07 | 2016-12-14 | 吉林大学 | Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod |
| CN109505219A (en) * | 2019-01-25 | 2019-03-22 | 吉林大学 | Vehicle-mounted road surface flaw detection system shade based on hydraulic turnover mechanism |
| CN114901020A (en) * | 2022-05-27 | 2022-08-12 | 中国科学院长春光学精密机械与物理研究所 | Electric dust-proof cover |
-
2016
- 2016-09-07 CN CN201621040422.2U patent/CN206015495U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223177A (en) * | 2016-09-07 | 2016-12-14 | 吉林大学 | Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod |
| CN109505219A (en) * | 2019-01-25 | 2019-03-22 | 吉林大学 | Vehicle-mounted road surface flaw detection system shade based on hydraulic turnover mechanism |
| CN109505219B (en) * | 2019-01-25 | 2020-03-06 | 吉林大学 | Vehicle-mounted pavement crack detection system shading device based on hydraulic turnover mechanism |
| CN114901020A (en) * | 2022-05-27 | 2022-08-12 | 中国科学院长春光学精密机械与物理研究所 | Electric dust-proof cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206015495U (en) | Vehicle-mounted road surface flaw detection system light shielding device based on cam space connecting-rod | |
| US11946882B2 (en) | Systems and methods for inspecting pipelines using a pipeline inspection robot | |
| CN205749256U (en) | Vehicle-mounted road surface flaw detection system swinging light shielding device | |
| CN108288288A (en) | Accurate shaft size measurement method, the device and system of view-based access control model identification | |
| CN105568832B (en) | The telescopic shade of vehicle-mounted road surface flaw detection system | |
| CN106223177B (en) | Vehicle-mounted road surface flaw detection system shade based on cam space connecting-rod | |
| CN106081613A (en) | A kind of for snatching cylindrical part and the grip device with positioning function | |
| CN104634592A (en) | Train running gear fault diagnosis method and train running gear fault diagnosis device | |
| CN105203627A (en) | Oil-gas storage tank bottom leakage magnetic flaw detector | |
| EP3658922B1 (en) | Method and device for the error analysis of speed sensing | |
| CN104777217B (en) | A kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux | |
| CN210638848U (en) | Dynamic balance table magnetism detects all-in-one | |
| CN206015494U (en) | Vehicle-mounted road surface flaw detection system light shielding device based on flexible cover plate | |
| CN205347941U (en) | On -vehicle telescopic shade of road surface crack detection system | |
| CN105954191B (en) | Vehicle-mounted road surface flaw detection system swinging shade | |
| CN106223176B (en) | Vehicle-mounted road surface flaw detection system shade based on flexible cover plate | |
| CN107490616A (en) | A kind of lightweight storage tank bottom plate leakage magnetic detection device | |
| CN205607653U (en) | Bridge assembly bench test machine | |
| CN205982950U (en) | On -vehicle shade of road surface crack detection system based on symmetry four -bar linkage | |
| CN102879459B (en) | System for automatically detecting and evaluating early fatigue damage of remanufactured front crankshaft | |
| CN105090679B (en) | Variable-diameter pipeline inspection robot | |
| CN109490314B (en) | Industrial machine vision system based on improved sensing detection device | |
| CN207147446U (en) | A kind of detection device | |
| CN106795989A (en) | For component and corresponding method on the outer surface for acting on pipe | |
| CN204223816U (en) | A kind of handling equipment of bearing ring non-destructive test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20180306 |