CN108385517B - One kind being used for low clearance bridge video detecting device - Google Patents
One kind being used for low clearance bridge video detecting device Download PDFInfo
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- CN108385517B CN108385517B CN201710866754.9A CN201710866754A CN108385517B CN 108385517 B CN108385517 B CN 108385517B CN 201710866754 A CN201710866754 A CN 201710866754A CN 108385517 B CN108385517 B CN 108385517B
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- shell
- detecting device
- shaft
- turntable
- video detecting
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
One kind being used for low clearance bridge video detecting device, and effective solution existing equipment collects when detect low clearance bridge beam bottom portion's quality the problems such as image data is difficult, and data are inaccurate and inconvenient；It includes controller and video detecting device, and video detecting device includes pedestal, shell is fixed on pedestal, shell is fixedly arranged above camera；The present invention is converted by the connection of chuck internal locking cam and turntable or shell, realize sliding up and down or rotating for turntable, the set that multi-motion is realized with a set of mechanism, greatly simplifies the quantity of mechanism in equipment, so that operation is more easy, and entire mechanism realizes fixation by the friction between lock cam and turntable or shell, later maintenance cost is low, in equipment lockout failure, it is only necessary to replace lock cam, the cost for having saved maintenance, accelerates maintenance efficiency.
Description
Technical field
The present invention relates to bridge detecting device technical fields, fill more particularly to one kind for low clearance bridge video detection
It sets.
Background technique
Bridge machinery is an important content in Bridge Management & Maintenance, is the important evidence for determining bridge technology situation grade.
In city and highway engineering, the case where bridge both ends beam bottom is frequently present of low clearance, since testing staff cannot be introduced into inspection,
Therefore the blind area for becoming detection has lacked partial data in the technology status ranking of bridge, and there are biggish safety is hidden
Suffer from.
In the utility model patent of application number 201621385762.9, disclose a kind of for the inspection of low clearance bridge video
Device is surveyed, which includes remote controler, remote operated vehicle, bracket, camera, LED illumination lamp, and remote controler is the remote of the remote operated vehicle
Process control end, remote operated vehicle are the driving acquisition device of the device, and camera, the information collection that LED illumination lamp is the device fill
It sets, bracket is the support section of information collecting device；Remote operated vehicle is mounted in the bottom low clearance of bridge.
In the apparatus, acquisition camera makes to be screwed, and the adjustment of angle cannot be carried out during detection, needs
It is detected after angle being fixed in advance, it is very inconvenient, and when finding suspicious place in detection process,
It is not easy for camera to be adjusted to the position, wastes a large amount of time, and acquired image quality remains to be discussed.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the purpose of the present invention is just to provide a kind of for low clearance
Bridge video detecting device, it is tired that effective solution existing equipment collects when detecting low clearance bridge beam bottom portion's quality image data
The problems such as difficulty, data are inaccurate and inconvenient.
Its technical solution solved is that the present invention includes controller and video detecting device, and video detecting device includes bottom
, it is fixed with shell on pedestal, shell is fixedly arranged above camera；
Multiple wheels are provided with below pedestal, one of wheel is controlled through the wheel on the first flexible axle connection controller
Knob, wheel control handle control the advance and retrogressing of wheel；
Shell is cylindrical body, and the rotation of shell upper end is equipped with cover board, is rotatably connected to shaft vertically in shell, shaft lower end is stretched
Enter in pedestal, shaft and cover board are rotatablely connected, and shaft and base upper wall are rotatablely connected, the connection control of the second flexible axle of shaft lower end
Control handle on device, control handle control the rotation of shaft, and shaft is located at the intracorporal part of shell equipped with external screw thread, shaft housing
Be connected to the turntable connecting with shaft thread, chuck be connected with below turntable, offer one week T-slot below turntable, T-slot with
Shaft is the center of circle, and T-block is equipped in T-slot, and T-block is slided in T-slot, and T-block lower end is stretched out turntable and fixed with chuck
Connection, constitutes the structure of chuck and turntable rotation connection, chuck upper vertical sliding on the inner wall of the housing, fixes at turntable top edges
It is connected with guide rod, guide rod upper end passes through cover board；
It is hinged with holder on cover board, camera is placed on holder, guide rod is slidably connected with holder, constitutes the upper and lower of guide rod
The structure at the mobile control holder elevation angle；
Check lock lever is equipped in chuck, check lock lever lower end rotates be fixed on the base in wall vertically, the rotation of check lock lever upper end
It is fixed on shell, check lock lever selects knob through the function on third flexible axle connection controller, and turntable periphery offers the first lock
Tight slot, activity is placed with lock cam in the first locking slot, and check lock lever passes through lock cam, and lock cam turns together with check lock lever
It is dynamic, the second locking slot is offered with lock cam corresponding position in inner walls.
The present invention is converted by the connection of chuck internal locking cam and turntable or shell, realizes sliding up and down or turning for turntable
It is dynamic, the set of multi-motion is realized with a set of mechanism, greatly simplifies the quantity of mechanism in equipment, so that operation is more simple
Just, and entire mechanism realizes fixation by the friction between lock cam and turntable or shell, and later maintenance cost is low, is setting
When standby lockout failure, it is only necessary to replace lock cam, save the cost of maintenance, accelerated maintenance efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the front section view of video detecting device of the present invention.
Fig. 3 is the cross-sectional view of A-A in Fig. 2 when the present invention adjusts the camera elevation angle.
Fig. 4 is the cross-sectional view of A-A in Fig. 2 when the present invention adjusts camera level angle.
Fig. 5 is the enlarged drawing of B in Fig. 2 of the present invention.
Fig. 6 is the schematic diagram of lock cam in the present invention.
Fig. 7 is the schematic perspective view of check lock lever in the present invention.
Fig. 8 is the attachment structure schematic diagram of function selection knob in the present invention.
Fig. 9 is the attachment structure schematic diagram of wheel and wheel control handle in the present invention.
Figure 10 is the attachment structure schematic diagram of first bevel gear and control handle in invention.
Specific embodiment
Below in conjunction with attached drawing 1-10, specific embodiments of the present invention will be described in further detail.
Embodiment:
By Fig. 1 to Figure 10 it is found that the present invention includes controller 3 and video detecting device 4, video detecting device 4 includes bottom
Seat 5 is fixed with shell 6 on pedestal 5, and shell 6 is fixedly arranged above camera 7；
Multiple wheels 8 are provided with below pedestal 5, one of wheel 8 is through the vehicle on the first flexible axle 9 connection controller 3
Control handle 10 is taken turns, wheel control handle 10 controls the advance and retrogressing of wheel 8；
Shell 6 is cylindrical body, and the rotation of 6 upper end of shell is equipped with cover board 11, is rotatably connected to shaft 12 vertically in shell 6, turns
12 lower end of axis is protruded into pedestal 5, and shaft 12 and cover board 11 are rotatablely connected, and shaft 12 and 5 upper wall of pedestal are rotatablely connected, under shaft 12
End controls the rotation of shaft 12 through the control handle 14 on the second flexible axle 13 connection controller 3, control handle 14, and shaft 12 is located at
Part in shell 6 is equipped with external screw thread, is socketed with the turntable 15 being threadedly coupled with shaft 12 outside shaft 12, connects below turntable 15
There is chuck 16, one week T-slot 41 is offered below turntable 15, T-slot 41 is the center of circle with shaft 12, is equipped with T in T-slot 41
Type block 40, T-block 40 are slided in T-slot 41, and 40 lower end of T-block is stretched out turntable 15 and is fixedly connected with chuck 16, constitute chuck
16 structures being rotatablely connected with turntable 15, the vertical sliding on 6 inner wall of shell of chuck 16 are fixedly connected at 15 top edges of turntable
There is guide rod 17,17 upper end of guide rod passes through cover board 11；
It is hinged with holder 18 on cover board 11, camera 7 is placed on holder 18, guide rod 17 is slidably connected with holder 18, structure
At the structure for moving up and down control 18 elevation angle of holder of guide rod 17；
It is equipped with check lock lever 19 in chuck 16, rotation is fixed in 5 upper wall of pedestal check lock lever 19 vertically, and check lock lever 19 is through the
Three flexible axles 20 connect the function on controller 3 and select knob 21, and 15 periphery of turntable offers the first locking slot 23, the first locking slot
Activity is placed with lock cam 22 in 23, and check lock lever 19 passes through lock cam 22, and lock cam 22 is rotated together with check lock lever 19,
The second locking slot 24 is offered with 22 corresponding position of lock cam on 6 inner wall of shell.
It is evenly equipped with multiple the first vertical convex blocks 25 on 6 inner wall of shell, is offered on the outside of chuck 16 multiple with the
First groove 26 of one convex block 25 cooperation, constitutes the structure of the vertical sliding in shell 6 of chuck 16.
Support frame 27 is fixedly connected with above the shell 6, holder 18 is hinged on support frame 27.
It is equipped with link block 28 below the holder 18, offers slotted hole 29 on link block 28,17 end of guide rod is fixed
There is the sliding pin 30 in insertion slotted hole 29, constitutes the structure that guide rod 17 and holder 18 are slidably connected.
It is set with 5 connecting portion of pedestal there are two the hoodle 31 being arranged symmetrically on the check lock lever 19, hoodle 31 is through spring
It is fixed on inside check lock lever 19, outside the extended check lock lever 19 of hoodle 31, opens up that there are two the card slots that are arranged symmetrically on pedestal 5
32, hoodle 31, which is sprung into card slot 32, constitutes the fixed structure in 19 position of check lock lever.
32 depth of card slot is identical as 31 radius of hoodle.
The check lock lever 19 is evenly equipped with multiple second convex blocks 33 radially outside, offered on lock cam 22 it is multiple with
Second groove 34 of the second convex block 33 cooperation constitutes check lock lever 19 and lock cam 22 rotates simultaneously and lock cam 22 can be along lock
The structure that tight bar 19 slides up and down.
First flexible axle 9 is through first shaft coupling 35 and 8 axis connection of wheel.
Second flexible axle 13 is connect through second shaft coupling 36 with first bevel gear 37, and 12 lower end of shaft is fixedly connected with
The second bevel gear 38 engaged with first bevel gear 37 constitutes the structure that the second flexible axle 13 control shaft 12 rotates.
The third flexible axle 20 is connect through third shaft coupling 39 with check lock lever 19.
In the use of the present invention,
Since the headroom between ground 1 and bridge 2 is lower, it is unfavorable for the video detection to 2 bottom of bridge, and present apparatus body
Product is small and exquisite, easily operated, can walk in the environment of low clearance, realizes the video detection to 2 bottom of bridge.
Bridge 2 is divided into the detection unit of multiple same widths according to measurement environment, every time to one of detection
Unit is detected, and the video detecting device 4 of the present apparatus is placed on ground 2, and view is controlled by wheel control handle 10
The advance and retrogressing of frequency detection device 4, are all operated by the way of manual control, are avoided using electronic equipment and band
The inaccuracy come.
It after 4 advance certain distance of video detecting device, halts, function selection knob 21 is then adjusted to vertical
Then the position of angular adjustment rotates control handle 14, so that the elevation angle of camera 7 is changed, thus to 2 bottom video of bridge
Function selection knob 21 after acquiring 2 bottom conditions of bridge that can be observed at this time, is adjusted to level angle by detection
Then the position of adjusting rotates control handle 14, so that camera 7 is done the steering of level angle, level angle adjusts and vertical angle
Degree, which is adjusted, to cooperate, and the position that 4 stop place of video detecting device is able to observe that is all after the completion of detection, then by video
Detection device 4 moves forward, and is detected next time.
After the completion of all position detections in the detection unit, changes to next detection unit and continue video detection.
The advance of video detecting device 4 is controlled by wheel control handle 10, is connected by the first flexible axle 9 through first shaft coupling 35
Wheel 8 manually controls the rotation of wheel 8, the control of more convenient pair of video detecting device 4, and mechanically operated mode is more
Stabilization, the problems such as being not in aging circuit as electronic equipment, electrical fault after prolonged use.
For camera 7 in vertical rotation, first rotating function selects knob 21, by third flexible axle 20 through 39 band of third shaft coupling
Dynamic check lock lever 19 rotates, and check lock lever 19 drives lock cam 22 to rotate simultaneously, so that lock cam 22 is caught in the on disk 15
In one locking slot 23, so that disk 15 is fixed with 16 position of chuck, disk 15 does upper downslide with chuck 16 on shell 6 together
It is dynamic, and cannot rotate, control handle 14 is rotated at this time, drives shaft 12 to rotate through second shaft coupling 36 by the second flexible axle 13,
Since turntable 15 can only be slided without being able to rotate, so turntable 15 and chuck 16 are done up and down along shaft 12 when shaft 12 rotates
Sliding, guide rod 17 are slided up and down with turntable 15, and 17 end of guide rod is slidably connected with holder 18, when guide rod 17 moves up and down, are pushed
Holder 18 is rotated in 6 upper vertical of shell, to adjust the elevation angle of camera 7.
When camera 7 horizontally rotates, first rotating function selects knob 21, is driven by third flexible axle 20 through third shaft coupling 39
Check lock lever 19 rotates, and check lock lever 19 drives lock cam 22 to rotate simultaneously, so that lock cam 22 is caught in the second lock on shell 6
In tight slot 24, so that chuck 16 and the position of shell 6 are fixed, chuck 22 no longer does the sliding of vertical direction along shell 6, due to turning
Disk 15 and chuck 16 are clamped, and when chuck 16 cannot slide up and down, turntable 15 can only be rotated, and cannot in shaft 12 on move down
It is dynamic, control handle 14 is rotated at this time, drives shaft 12 to rotate through second shaft coupling 36 by the second flexible axle 13, since turntable 15 can only
Rotate in the plane that it is stopped, so when turntable 15 rotated together with shaft 12, and be not displaced in vertical direction, institute
It is rotated therewith with guide rod 17, drives holder 18 and camera 7 to rotate together, to control being horizontally diverted for camera 7.
Check lock lever 19 passes through chuck 16, and the circular hole passed through for check lock lever 19, Circularhole diameter and locking are offered on card 16
The outer maximum outside diameter of bar 19 is identical, guarantees the fixation of the center in rotation of check lock lever 19.
Check lock lever 19 is equipped with symmetrical hoodle 31, is equipped with card slot 32 corresponding with hoodle 31 in 1 upper wall of pedestal, works as locking
When cam 22 is caught in the first locking slot 23 or the second locking slot 24, hoodle 31 is caught in card slot 32, is played 19 position of check lock lever
Fixed effect prevents the lock cam 22 during adjusting 7 angle of camera from disengaging, adjusting is caused to fail, and card slot 32
Depth it is identical as the radius of hoodle 31, i.e., hoodle 31 rotation when only need to overcome fixed hoodle 31 spring elastic force i.e.
Can, it in the torsion of rotating shaft 12, has been reduced when being transmitted to outside very much, lock cam 22 can not be made to be detached from the first lock
Tight slot 23 or the second locking slot 24, and power when direct rotation lock bar 19 can easily make lock cam 22 rotate,
To realize the selection transformation of function.
The outside of lock cam 22 be it is arc-shaped, the first locking slot 23 or the second locking slot 24 are similarly arc-shaped, circular arc
The more convenient cooperation of shape structure and frictional force is larger, can preferably be such that lock cam 22 locks with the first locking slot 23 or second
Slot 24 cooperates.
Lock cam 22 is stuck in always in the first locking slot 23 on turntable 15, rotate anyway all without departing from open turn
The range of disk 15 guarantees to play the role of locking so that lock cam 22 is moved up and down with turntable 15 in rotation.
Chuck 16 and turntable 15 are rotatablely connected, and turntable 15 can be divided into Dual-layer, facilitate carry out processing and installation, when installation
By T-block 40 pass through turntable 15 on T-slot 41, then T-block 40 is fixedly connected with chuck 16, thus realize chuck 16 and
The rotation connection of turntable 15, turntable 15 are moved up and down simultaneously with chuck 16, when lock cam 22 does not lock turntable 15 and chuck
When 16, chuck 16 will not rotate when turntable 15 rotates.
First flexible axle 9, the second flexible axle 13 and third flexible axle 30 are that Universal flexible shaft when in use can be according to actual feelings
The flexible axle of condition selection different length can wind due to the characteristic of Universal flexible shaft itself, be released as needed
It puts, when the low clearance of 2 bottom of bridge is deeper, video detecting device 4 still is able to enter and wherein be detected, very just
Just.
When camera 7 is not rotated or is moved, due to externally threaded self-locking performance in shaft 12, holder 18 can holding position it is solid
It is fixed, guarantee that camera 7 does not shake, can be improved acquired image quality.
The present invention compared with the existing technology, has the advantages that and 1) uses full manual operation, guarantees that it is accurate and reliable
Property, the information failure for avoiding electronic equipment from generating, the problems such as line fault；2) easy to operate, easy to use, the behaviour on controller
It explains and is easily understood, can quickly be operated；3) adaptable, it can be used under the bridge of any low clearance,
Low to environmental requirement, no matter more deep bridge low-lying area slots can put in, and facilitate video detection.
The present invention is converted by the connection of chuck internal locking cam and turntable or shell, realizes sliding up and down or turning for turntable
It is dynamic, the set of multi-motion is realized with a set of mechanism, greatly simplifies the quantity of mechanism in equipment, so that operation is more simple
Just, and entire mechanism realizes fixation by the friction between lock cam and turntable or shell, and later maintenance cost is low, is setting
When standby lockout failure, it is only necessary to replace lock cam, save the cost of maintenance, accelerated maintenance efficiency.
Claims (10)
1. one kind is used for low clearance bridge video detecting device, including controller (3) and video detecting device (4), feature exists
In video detecting device (4) includes pedestal (5), is fixed on pedestal (5) shell (6), and shell (6) is fixedly arranged above camera
(7)；
It is provided with multiple wheels (8) below pedestal (5), one of wheel (8) connects controller (3) through the first flexible axle (9)
On wheel control handle (10), wheel control handle (10) control wheel (8) advance and retrogressing；
Shell (6) is cylindrical body, and the rotation of shell (6) upper end is equipped with cover board (11), and shell is rotatably connected to shaft in (6) vertically
(12), shaft (12) lower end is protruded into pedestal (5), and shaft (12) and cover board (11) are rotatablely connected, in shaft (12) and pedestal (5)
Wall rotation connection, shaft (12) the second flexible axle of lower end (13) connect the control handle (14) on controller (3), control handle
(14) rotation of shaft (12) is controlled, shaft (12) is located at the part in shell (6) equipped with external screw thread, and shaft (12) is socketed with outside
The turntable (15) being threadedly coupled with shaft (12), turntable (15) lower section are connected with chuck (16), offer one below turntable (15)
The T-slot (41) in week, T-slot (41) for the center of circle, are equipped with T-block (40), T-block (40) with shaft (12) in T-slot (41)
The sliding in the T-slot (41), T-block (40) lower end are stretched out turntable (15) and are fixedly connected with chuck (16), constitute chuck (16) and
The structure of turntable (15) rotation connection, chuck (16) vertical sliding on shell (6) inner wall are fixed at turntable (15) top edges
It is connected with guide rod (17), guide rod (17) upper end passes through cover board (11)；
It is hinged with holder (18), is placed on holder (18) camera (7) on cover board (11), guide rod (17) and holder (18) are slided
Connection constitutes the structure for moving up and down control holder (18) elevation angle of guide rod (17)；
It is equipped with check lock lever (19) in chuck (16), rotation is fixed in pedestal (5) upper wall check lock lever (19) vertically, check lock lever
(19) knob (21) are selected through the function in third flexible axle (20) connection controller (3), turntable (15) periphery offers the first lock
Tight slot (23), the first locking slot (23) interior activity are placed with lock cam (22), and check lock lever (19) passes through lock cam (22), lock
Tight cam (22) is rotated together with check lock lever (19), offers second with lock cam (22) corresponding position on shell (6) inner wall
Locking slot (24).
2. according to claim 1 a kind of for low clearance bridge video detecting device, which is characterized in that the shell
(6) it is evenly equipped with multiple vertical the first convex blocks (25) on inner wall, offers and multiple matches on the outside of chuck (16) with the first convex block (25)
The first groove (26) closed constitutes chuck (16) in the structure of shell (6) interior vertical sliding.
3. according to claim 1 a kind of for low clearance bridge video detecting device, which is characterized in that the shell
(6) top is fixedly connected with support frame (27), and holder (18) is hinged on support frame (27).
4. according to claim 1 a kind of for low clearance bridge video detecting device, which is characterized in that the holder
(18) lower section is equipped with link block (28), offers slotted hole (29) on link block (28), and guide rod (17) end is fixed with insertion length
Sliding pin (30) in circular hole (29) constitutes the structure that guide rod (17) and holder (18) are slidably connected.
5. according to claim 1 a kind of for low clearance bridge video detecting device, which is characterized in that the locking
It is set with pedestal (5) connecting portion there are two the hoodle (31) being arranged symmetrically on bar (19), hoodle (31) is fixed on locking through spring
Bar (19) is internal, and hoodle (31) extended check lock lever (19) is external, opens up that there are two the card slots being arranged symmetrically on pedestal (5)
(32), hoodle (31), which is sprung into card slot (32), constitutes the fixed structure in check lock lever (19) position.
6. according to claim 5 a kind of for low clearance bridge video detecting device, which is characterized in that the card slot
(32) depth is identical as hoodle (31) radius.
7. according to claim 1 a kind of for low clearance bridge video detecting device, which is characterized in that the locking
Bar (19) is evenly equipped with multiple second convex blocks (33) radially outside, and multiple and the second convex block (33) are offered on lock cam (22)
The second groove (34) of cooperation constitutes check lock lever (19) and lock cam (22) rotation simultaneously and lock cam (22) can be along locking
The structure that bar (19) slides up and down.
8. according to claim 1 a kind of for low clearance bridge video detecting device, which is characterized in that described first
Flexible axle (9) is through first shaft coupling (35) and wheel (8) axis connection.
9. according to claim 1 a kind of for low clearance bridge video detecting device, which is characterized in that described second
Flexible axle (13) is connect through second shaft coupling (36) with first bevel gear (37), and shaft (12) lower end is fixedly connected with and the first cone tooth
The second bevel gear (38) of (37) engagement is taken turns, the structure of the second flexible axle (13) control shaft (12) rotation is constituted.
10. a kind of low clearance bridge video detecting device to be used for according to claim 1, which is characterized in that described the
Three flexible axles (20) are connect through third shaft coupling (39) with check lock lever (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866754.9A CN108385517B (en) | 2017-09-22 | 2017-09-22 | One kind being used for low clearance bridge video detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866754.9A CN108385517B (en) | 2017-09-22 | 2017-09-22 | One kind being used for low clearance bridge video detecting device |
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| Publication Number | Publication Date |
|---|---|
| CN108385517A CN108385517A (en) | 2018-08-10 |
| CN108385517B true CN108385517B (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710866754.9A Active CN108385517B (en) | 2017-09-22 | 2017-09-22 | One kind being used for low clearance bridge video detecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109778711B (en) * | 2019-03-18 | 2020-11-20 | 张进浩 | Portable bridge construction measuring device with rolling electromagnetic fixed trend support base |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06294921A (en) * | 1993-04-09 | 1994-10-21 | Fuji Photo Optical Co Ltd | Lens device for television camera |
| CN201576132U (en) * | 2009-08-11 | 2010-09-08 | 广东工业大学 | Head-wearing type video perspective stereoscopic display |
| CN203977291U (en) * | 2014-04-16 | 2014-12-03 | 广州诚泰交通机电工程有限公司 | A kind of bridge cables checkout gear |
| CN104981644A (en) * | 2014-06-27 | 2015-10-14 | 深圳市大疆创新科技有限公司 | Locking device and cradle head for same |
| CN206055121U (en) * | 2016-09-20 | 2017-03-29 | 照旷科技(上海)有限公司 | A kind of high definition camera with head |
| CN206279451U (en) * | 2016-12-16 | 2017-06-27 | 北京市公路桥梁建设集团锐诚工程试验检测有限公司 | One kind is used for low clearance bridge image collecting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7603734B2 (en) * | 2006-05-31 | 2009-10-20 | Dew Engineering And Development Ulc | System and method for detecting rack fault condition of passenger boarding bridge lift columns |
-
2017
- 2017-09-22 CN CN201710866754.9A patent/CN108385517B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06294921A (en) * | 1993-04-09 | 1994-10-21 | Fuji Photo Optical Co Ltd | Lens device for television camera |
| CN201576132U (en) * | 2009-08-11 | 2010-09-08 | 广东工业大学 | Head-wearing type video perspective stereoscopic display |
| CN203977291U (en) * | 2014-04-16 | 2014-12-03 | 广州诚泰交通机电工程有限公司 | A kind of bridge cables checkout gear |
| CN104981644A (en) * | 2014-06-27 | 2015-10-14 | 深圳市大疆创新科技有限公司 | Locking device and cradle head for same |
| CN206055121U (en) * | 2016-09-20 | 2017-03-29 | 照旷科技(上海)有限公司 | A kind of high definition camera with head |
| CN206279451U (en) * | 2016-12-16 | 2017-06-27 | 北京市公路桥梁建设集团锐诚工程试验检测有限公司 | One kind is used for low clearance bridge image collecting device |
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| CN108385517A (en) | 2018-08-10 |
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