CN110468705A - A kind of bridge inspection vehicle folded - Google Patents
A kind of bridge inspection vehicle folded Download PDFInfo
- Publication number
- CN110468705A CN110468705A CN201910809530.3A CN201910809530A CN110468705A CN 110468705 A CN110468705 A CN 110468705A CN 201910809530 A CN201910809530 A CN 201910809530A CN 110468705 A CN110468705 A CN 110468705A
- Authority
- CN
- China
- Prior art keywords
- arm
- support arm
- motor
- support
- detection
- 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.)
- Pending
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims description 54
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect 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
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
Abstract
The present invention relates to the bridge inspection vehicles that one kind can fold, including movable support, flexing transverse arm, longitudinal extension arm and detection arm, the rear end of the detection arm and the front end of longitudinal extension arm are hinged, can be turned down in income longitudinal extension arm when detecting arm and folding, the rear end of the longitudinal extension arm and the front end of flexing transverse arm are hinged, can be turned down when longitudinal extension arm folds in income flexing transverse arm, the rear end of the flexing transverse arm and movable support are rotatablely connected, to carry out the rotation of horizontal direction.The bridge inspection vehicle is structurally reasonable, easy to operate, occupies little space, and is readily transported storage, applied widely.
Description
Technical field
The present invention relates to Bridge Inspection fields, and in particular to the bridge inspection vehicle that one kind can fold.
Background technique
Bridge construction is important one of the infrastructure of country, and science of bridge building is the life of tie society and Development of Economy
Order line engineering.The fast development of bridge construction, huge capital investment, so that people are more next to the safety of bridge, durability
More pay attention to.There is basket-hanging and truss bridge detecting vehicle on market today in detection and protection problem for bridge.Patent
CN208621524U discloses a kind of bridge machinery cantilever crane swept with level and patrol function, devises many places regulating mechanism, makes
Its structure is very stable.Itself the problem is that: equipment conveying is not easy, and part detection be by manually estimating completion,
Increase the security risk of bridge machinery personnel.Patent CN109468948A discloses a kind of folding-jib both arms bridge inspection vehicle,
Bridge machinery operation form with both arms, and it is added to rotating mechanism, it not only allows two working arms that can work independently, may be used also
It allows bridge machinery arm to reach the position for being difficult to detect to be detected.But this folding-jib both arms bridge inspection vehicle, it is to be based on
The bridge machinery arm of full-sized car, the cost for causing bridge inspection vehicle improve, and cost is very expensive, is unfavorable for its market
It promotes.Patent CN102041776A discloses a kind of intelligent and artificial dual-purpose bridge inspection vehicle, has stable and complexity
Truss structure, so that whole bridge inspection vehicle stability is good, it is highly-safe.The bridge inspection vehicle is further provided with Image Acquisition
With analysis system, work efficiency is high.The problem of detection vehicle is: although multiple functional, but its structure is complex, and not only cost is high
It is expensive, and cannot accomplish in whole bridge inspection vehicle expansion and scaling convenient and quick.
Summary of the invention
The purpose of the present invention is to provide the bridge inspection vehicles that one kind can fold, and the bridge inspection vehicle is structurally reasonable, operation
Simplicity occupies little space, and is readily transported storage, applied widely.
To achieve the above object, the technical scheme is that a kind of bridge inspection vehicle that can be folded, including removable branch
Seat, flexing transverse arm, longitudinal extension arm and detection arm, the rear end of the detection arm and the front end of longitudinal extension arm are hinged, to work as
Detection arm can be turned down when folding in income longitudinal extension arm, and the rear end of the longitudinal extension arm and the front end of flexing transverse arm are cut with scissors
It connects, can be turned down when longitudinal extension arm folds in income flexing transverse arm, the rear end of the flexing transverse arm and removable branch
Seat rotation connection, to carry out the rotation of horizontal direction.
Further, the movable support includes AGV trolley, elevating mechanism, first motor, support plate and steering shaft,
The support plate is installed on AGV trolley through elevating mechanism, and the steering shaft is set in support plate, and is turned through bearing and support plate
Dynamic connection, the first motor are installed under support plate, and its output end and steering axis connection, to drive its rotation, the cross
It is installed in steering shaft to the rear end of telescopic arm, to horizontally rotate with it.
Further, the flexing transverse arm includes first support arm, second support arm, the second motor and transverse transmission mechanism,
The second support arm is nested in first support arm, and second motor is installed in first support arm, and through transverse transmission mechanism band
Dynamic second support arm slides before and after first support arm, so that second support arm is stretched out or retraction first support arm, the second support arm are interior
Portion space is greater than the hollow structure of longitudinal extension arm, and the rear end of the longitudinal extension arm and the front end of second support arm are hinged, to work as
Longitudinal extension arm can be turned down when folding in income second support arm.
Further, the transverse transmission mechanism is mainly made of transmission tape spool and transmission belt, the first support arm side
The rear and front end of wall is respectively equipped with transmission tape spool, and the transmission tape spool is fixed on first support arm side wall through bearing support block respectively
On, the transmission belt is set around on the side wall through the two transmissions tape spool, is operated with being driven by transmission tape spool, second electricity
Machine is fixed in first support arm through motor fixing seat, and the second motor output shaft is connect through shaft coupling with a wherein conveyor shaft,
With driving transmission tape spool rotation, the second support arm rear end has a connecting plate, and the connecting plate is towards on the position of conveyer belt
Equipped with an interconnecting piece, the interconnecting piece is fixedly connected through fastener with the medial segment of the transmission belt towards first support arm, with logical
The operating for crossing conveyer belt drives second support arm to slide before and after first support arm；The second support arm rear end is equipped with position limiting structure, with
When second support arm moves rearwards to extreme position, blocks first support arm and limited.
Further, the longitudinal extension arm includes multiple support arms, and each support arm is successively nested in another support arm, and by phase
Sliding before and after support arm of the motor and transmission mechanism drives edge answered on the outside of it, to carry out stretching motion, outermost support arm rear end
It is hinged with the front end of flexing transverse arm, and overturn by corresponding motor and transmission mechanism driving, it is laterally stretched with fold income
In contracting arm, the rear end of innermost supporting arm front end and detection arm is hinged.
Further, the longitudinal extension arm includes third support arm, the 4th support arm, the 5th support arm, third motor, turns to biography
Motivation structure, the 4th motor, the first reel, the 5th motor, the second reel, the 6th motor, third reel, the 7th motor, Volume Four
Cylinder, motor mount and rotating around the wirerope being set on the first, second, third and fourth reel, the 5th support arm is nested in the 4th
In arm, the 4th support arm is nested in third support arm；The motor mount is fixedly connected with flexing transverse arm front end, described
Motor mount is three-decker, and the third motor and steering gear are installed on first layer, the third support arm
Rear end is equipped with shaft, and the diverted transmission mechanism of third motor is connect with the rotating shaft transmission, to be driven by the shaft
Third support arm is overturn；4th motor, the first reel, the 5th motor and the second reel are installed on the second layer, described
Wirerope on first and second reel is connect with the rear end of the 5th support arm, and fourth, fifth motor is connect with the first and second reel respectively,
To drive the 5th support arm sliding before and after the 4th support arm by the wirerope on the first and second reel when driving the first and second spool turns
It moves, to carry out stretching motion；6th motor, third reel, the 7th motor and Volume Four cylinder are installed in third layer, described
Wirerope on third and fourth reel is connect with the rear end of the 4th support arm, and the six, the seven motor is connect with third and fourth reel respectively,
To drive the 4th support arm sliding before and after third support arm by the wirerope on third and fourth reel when driving third and fourth spool turns
It moves, to carry out stretching motion；5th support arm is the hollow structure that inner space is greater than detection arm, the rear end of the detection arm
It is hinged with the front end of the 5th support arm, can be turned down in the 5th support arm of income when detecting arm and folding.
Further, the detection arm includes transfer, the first detection support arm, the second detection support arm, detection camera
And rangefinder, the transfer are installed on longitudinal extension arm front end, the output end of the transfer and the first detection support arm
Rear-end transmission connection, with driving first detection support arm overturn, it is described second detection support arm is embedded at the first detection support arm
It is interior, and the front end of the first detection support arm is connect with the rear end thereof of the second detection support arm, and the detection through being installed on it turns
It is overturn to the second detection support arm of device driving along the side of the first detection support arm, the detection camera and rangefinder are installed on the
The front end of two detection support arms.
Compared to the prior art, the beneficial effects of the present invention are: providing a kind of truss-type bridge inspection of Foldable
Measuring car is designed by scientific and reasonable structure, fold vehicle can in the space that fold very little when not in use, and
Expansion is turned down when work again, is not only easy to operate, and is compact-sized, light, is occupied little space, storage is readily transported, has
Very strong practicability and wide popularization and application foreground.
Detailed description of the invention
Fig. 1 is the unfolded state schematic diagram of the embodiment of the present invention.
Fig. 2 is the folded state schematic diagram of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of movable support in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of flexing transverse arm in the embodiment of the present invention.
Fig. 5 is the A-A cross-sectional view of Fig. 4.
Fig. 6 is the structural schematic diagram of connecting plate in the embodiment of the present invention.
Fig. 7 is the structural schematic diagram of longitudinal extension arm in the embodiment of the present invention.
Fig. 8 is the attachment structure schematic diagram of longitudinal extension arm and flexing transverse arm in the embodiment of the present invention.
Fig. 9 is the structural schematic diagram that arm is detected in the embodiment of the present invention.
In figure, 1, movable support；2, flexing transverse arm；3, longitudinal extension arm；4, arm is detected；11, AGV trolley；12, it rises
Descending mechanism；13, first motor；14, support plate；15, steering shaft；21, first support arm；22, second support arm；23, the second motor；
24, it is driven tape spool；25, transmission belt；26, bearing support block；27, motor fixing seat；28, shaft coupling；29, connecting plate；210, even
Socket part；211, position limiting structure；31, third support arm；32, the 4th support arm；33, the 5th support arm；34, third motor；35, transmission is turned to
Mechanism；36, the 4th motor；37, the first reel；38, the 5th motor；39, the second reel；310, the 6th motor；311, third is rolled up
Cylinder；312, the 7th motor；313, Volume Four cylinder；314, motor mount；315, wirerope；316, shaft；317, after the 5th support arm
The lifting lug at end；318, the lifting lug of the 4th support arm rear end；41, transfer；42, the first detection support arm；43, the second detection support arm；
44, camera is detected；45, infrared two-direction rangefinder；46, folding mechanism.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
The present invention provides the bridge inspection vehicles that one kind can fold, and as shown in Figure 1, 2, including movable support 1, transverse direction are stretched
Contracting arm 2, longitudinal extension arm 3 and detection arm 4, the rear end of the detection arm 4 and the front end of longitudinal extension arm 3 are hinged, when detection
Arm 4 can be turned down when folding in income longitudinal extension arm 3, and the rear end of the longitudinal extension arm 3 and the front end of flexing transverse arm 2 are cut with scissors
It connects, can be turned down when longitudinal extension arm 3 folds in income flexing transverse arm 2, the rear end of the flexing transverse arm 2 and removable
Support 1 is rotatablely connected, to carry out the rotation of horizontal direction.
As shown in figure 3, the movable support 1 includes AGV trolley 11, elevating mechanism 12, first motor 13, support plate 14
With steering shaft 15, the support plate 14 is installed on AGV trolley 11 through elevating mechanism 12, and the steering shaft 15 is set to support plate 14
On, and be rotatablely connected through bearing and support plate 14, the first motor 13 is installed under support plate 14, and its output end and steering
Axis 15 connects, and to drive its rotation, the rear end of the flexing transverse arm 2 is installed in steering shaft 15, to carry out horizontal turn with it
It is dynamic.
As shown in Figure 4,5, in the present embodiment, the flexing transverse arm 2 includes first support arm 21, second support arm 22, the
Two motors 23 and transverse transmission mechanism, the second support arm 22 are nested in first support arm 21, and second motor 23 is installed on
In first support arm 21, and second support arm 22 is driven to slide before and after first support arm 21 through transverse transmission mechanism, so that second support arm
22 stretchings or retraction first support arm 21, the second support arm 22 is the hollow structure that inner space is greater than longitudinal extension arm 3, described
The rear end of longitudinal extension arm 3 and the front end of second support arm 22 are hinged, can turn down income second when longitudinal extension arm 3 folds
In arm 22.
Specifically, the transverse transmission mechanism is mainly made of transmission tape spool 24 and transmission belt 25, the first support arm 21
The rear and front end of one side wall is respectively equipped with transmission tape spool 24, and the transmission tape spool 24 is fixed on first through bearing support block 26 respectively
On 21 side wall of support arm, the transmission belt 25 is set around on the side wall through the two transmissions tape spool 24, by 24 band of transmission tape spool
Dynamic operating, second motor 23 are fixed in first support arm 21 through motor fixing seat 27, and 23 output shaft of the second motor is through shaft coupling
Device 28 is connect with a wherein conveyor shaft 24, is rotated with driving transmission tape spool 24.22 rear end of second support arm has one to connect
Fishplate bar 29, structure is as shown in fig. 6, the connecting plate 29 is equipped with an interconnecting piece 210, the connection towards the position of conveyer belt
Portion 210 is fixedly connected through fastener with the medial segment of transmission belt 25 towards the first support arm 21, to pass through the fortune of conveyer belt 25
Turn that second support arm 22 is driven to slide before and after first support arm 21.In the present embodiment, the interconnecting piece 210 is one with through-hole
Ear shape structure, correspondence offers through-hole on the conveyer belt 25, by threaded fastener that interconnecting piece 210 and transmission belt 25 is fixed
Connection.22 rear end of second support arm is equipped with position limiting structure 211, to block when second support arm 22 moves rearwards to extreme position
Firmly first support arm 21 is limited.
As shown in Figure 7,8, in the present embodiment, the longitudinal extension arm 3 includes multiple support arms, and each support arm is successively nested in
In another support arm, and by sliding before and after the support arm of corresponding motor and transmission mechanism drives edge on the outside of it, to carry out stretching motion,
Outermost support arm rear end and the front end of flexing transverse arm 2 are hinged, and are overturn by corresponding motor and transmission mechanism driving,
With in fold income flexing transverse arm, the rear end of innermost supporting arm front end and detection arm 4 is hinged.
Specifically, the longitudinal extension arm 3 includes third support arm 31, the 4th support arm 32, the 5th support arm 33, third motor
34, steering gear 35, the 4th motor 36, the first reel 37, the 5th motor 38, the second reel 39, the 6th motor 310,
Triple barrel 311, the 7th motor 312, Volume Four cylinder 313, motor mount 314 and rotating around be set to volume first, second, third and fourth
Wirerope 315 on cylinder.5th support arm 33 is nested in the 4th support arm 32, and the 4th support arm 32 is nested in third support arm 31
In.The motor mount 314 and 2 front end of flexing transverse arm, i.e. 22 front end of second support arm are fixedly connected, the motor mount
314 be three-decker, and the third motor 34 and steering gear 35 are installed on first layer, in the present embodiment, described
The rear end of third support arm 31 is equipped with shaft 316, and the diverted transmission mechanism 35 of the third motor 34 connects with the shaft 316 transmission
It connects, steering gear 35 is belt gear, to drive third support arm 31 to be overturn by the shaft 316.It is described
4th motor 36, the first reel 37, the 5th motor 38 and the second reel 39 are installed on the second layer, on first and second reel
Wirerope connect with the lifting lug 317 of 33 rear end of the 5th support arm, fourth, fifth motor is connect with the first and second reel respectively, with
When driving the first and second spool turns, drive the 5th support arm 33 sliding before and after the 4th support arm 32 by the wirerope on the first and second reel
It moves, to carry out stretching motion.6th motor 310, third reel 311, the 7th motor 312 and Volume Four cylinder 313 are installed on
In third layer, the wirerope on third and fourth described reel is connect with the lifting lug 318 of 32 rear end of the 4th support arm, the six, the seven motor
It is connect respectively with third and fourth reel, with when driving third and fourth spool turns, drives the by the wirerope on third and fourth reel
Four support arms 32 slide before and after third support arm 31, to carry out stretching motion.5th support arm 33 is that inner space is greater than detection
The hollow structure of arm 4, the rear end of the detection arm 4 and the front end of the 5th support arm 33 are hinged, can turn down when detecting arm 4 and folding
It takes in the 5th support arm.
As shown in figure 9, the detection arm 4 includes that transfer 41, first detects the detection of support arm 42, second support arm 43, inspection
It surveys camera 44 and rangefinder 45, the transfer is installed on longitudinal extension arm 3, i.e. 33 front end of the 5th support arm, the steering
The output end of device 41 is connect with the rear-end transmission of the first detection support arm 42, is overturn with driving the first detection support arm 42, institute
It states the second detection support arm 43 to be embedded in the first detection support arm 42, and the front end of the first detection support arm 42 and the second detection branch
The rear end thereof of arm 43 connects, and the second detection support arm 43 of the driving of the folding mechanism 46 through being installed on it is along the first detection support arm 42
Side overturning, the detection camera 44 and rangefinder 45 are installed on the front end of the second detection support arm 43.
Work flow of the invention is as follows: being ready for operation when the bridge inspection vehicle folded reaches specified bridge
When, the height that whole bridge machinery arm is increased by elevating mechanism 12 of movable support 1 first, to complete whole bridge
Beam detects the purpose that arm is higher than Bridge guardrail.Then stepper motor 13 drive steering shaft 15 by whole bridge machinery arm into
The rotation that 90 degree of row, to make guardrail outside of the flexing transverse arm 2 towards bridge.Then transverse transmission mechanism is mentioned by stepper motor 23
For power, transmission belt 25 is driven to rotate clockwise to realize that connecting plate 29 pushes the advance of first support arm 21.In first support arm 21
It when being advanced to extreme position, is limited by position-limit mechanism 211, stopping movement.Then start to turn to work, by servo
Motor 34 provides power, is transferred in shaft 316 by steering gear 35, to complete longitudinal extension arm 3 from transversal stretching
90 degree of downward operations are rotated clockwise in arm 2.Then longitudinal extension is carried out, is distinguished by servo motor 36,38,310,312 defeated
Power on reel 37,39,311,313, driving corresponding wirerope unwrapping wire, transfer from third support arm 31 by the 4th support arm 32 out, the
Five support arms 33 are from the inner decentralization of the 4th support arm 32.Until the 5th arm 33 transfers complete, transfer 41 is clockwise by 90 degree
Rotation, will test arm 4 and be rotated by 90 ° release in the 5th support arm 33.Then drive of the second detection support arm 43 in folding mechanism 46
Under dynamic, using the full extension of 180 degree, that is, whole stretching modes of the bridge inspection vehicle based on AGV trolley are completed.Operation
When, detection arm 4 and the distance between bridge bottom and each barrier are carried out by infrared two-direction detector 45, and pass through
Flexing transverse arm 2 and longitudinal extension arm 3 adjust the position that detection arm 4 detects at bridge back.
The above are preferred embodiments of the present invention, all any changes made according to the technical solution of the present invention, and generated function is made
When with range without departing from technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (7)
1. the bridge inspection vehicle that one kind can fold, which is characterized in that including movable support, flexing transverse arm, longitudinal extension arm
With detection arm, the rear end of the detection arm and the front end of longitudinal extension arm are hinged, vertical can turn down income when detecting arm and folding
Into telescopic arm, the rear end of the longitudinal extension arm and the front end of flexing transverse arm are hinged, with can when longitudinal extension arm folds
In fold income flexing transverse arm, the rear end of the flexing transverse arm and movable support are rotatablely connected, to carry out horizontal direction
Rotation.
2. the bridge inspection vehicle that one kind according to claim 1 can fold, which is characterized in that the movable support includes
AGV trolley, elevating mechanism, first motor, support plate and steering shaft, the support plate are installed on AGV trolley through elevating mechanism,
The steering shaft is set in support plate, and is rotatablely connected through bearing and support plate, and the first motor is installed under support plate, and
Its output end and turn to axis connection, to drive its rotation, the rear end of the flexing transverse arm is installed in steering shaft, with its into
Row horizontally rotates.
3. the bridge inspection vehicle that one kind according to claim 1 can fold, which is characterized in that the flexing transverse arm includes
First support arm, second support arm, the second motor and transverse transmission mechanism, the second support arm are nested in first support arm, and described
Two motors are installed in first support arm, and drive second support arm to slide before and after first support arm through transverse transmission mechanism, so that the
Two support arms stretch out or retraction first support arm, and the second support arm is the hollow structure that inner space is greater than longitudinal extension arm, described
The rear end of longitudinal extension arm and the front end of second support arm are hinged, can turn down income second support arm when longitudinal extension arm folds
In.
4. the bridge inspection vehicle that one kind according to claim 3 can fold, which is characterized in that the transverse transmission mechanism master
It to be made of transmission tape spool and transmission belt, the rear and front end of the first support arm one side wall is respectively equipped with transmission tape spool, the biography
Movable band axis is fixed on first support arm side wall through bearing support block respectively, and the transmission belt is set around institute through the two transmissions tape spool
It states on side wall, is operated with being driven by transmission tape spool, second motor is fixed in first support arm through motor fixing seat, the second electricity
Machine output shaft is connect through shaft coupling with a wherein conveyor shaft, with driving transmission tape spool rotation, the second support arm rear end tool
Have a connecting plate, the connecting plate is equipped with an interconnecting piece towards the position of conveyer belt, the interconnecting piece through fastener with it is described
The medial segment of transmission belt towards first support arm is fixedly connected, to drive second support arm before first support arm by the operating of conveyer belt
After slide；The second support arm rear end is equipped with position limiting structure, to block first when second support arm moves rearwards to extreme position
Support arm is limited.
5. the bridge inspection vehicle that one kind according to claim 1 can fold, which is characterized in that the longitudinal extension arm includes
Multiple support arms, each support arm are successively nested in another support arm, and the branch by corresponding motor and transmission mechanism drives edge on the outside of it
Sliding before and after arm, to carry out stretching motion, the front end of outermost support arm rear end and flexing transverse arm is hinged, and by corresponding electricity
Machine and transmission mechanism driving are overturn, and are taken in flexing transverse arm with fold, after innermost supporting arm front end and detection arm
End is hinged.
6. the bridge inspection vehicle that one kind according to claim 5 can fold, which is characterized in that the longitudinal extension arm includes
Third support arm, the 4th support arm, the 5th support arm, third motor, steering gear, the 4th motor, the first reel, the 5th motor,
Second reel, the 6th motor, third reel, the 7th motor, Volume Four cylinder, motor mount and rotating around be set to first and second,
Three, the wirerope on four winding drum, the 5th support arm are nested in the 4th support arm, and the 4th support arm is nested in third support arm；
The motor mount is fixedly connected with flexing transverse arm front end, and the motor mount is three-decker, the third motor
It is installed on first layer with steering gear, the rear end of the third support arm is equipped with shaft, the diverted biography of third motor
Motivation structure is connect with the rotating shaft transmission, to drive third support arm to be overturn by the shaft；4th motor, first
Reel, the 5th motor and the second reel are installed on the second layer, the rear end of wirerope and the 5th support arm on first and second reel
Connection, fourth, fifth motor connect with the first and second reel respectively, with when driving the first and second spool turns, by first,
Wirerope on two reels drives the 5th support arm to slide before and after the 4th support arm, to carry out stretching motion；6th motor, third
Reel, the 7th motor and Volume Four cylinder are installed in third layer, the rear end of wirerope and the 4th support arm on third and fourth described reel
Connection, the six, the seven motor connect with third and fourth reel respectively, with when driving third and fourth spool turns, by third,
Wirerope on four winding drum drives the sliding before and after third support arm of the 4th support arm, to carry out stretching motion；5th support arm is interior
Portion space is greater than the hollow structure of detection arm, and the rear end of the detection arm and the front end of the 5th support arm are hinged, to receive when detection arm
It can be turned down when conjunction in the 5th support arm of income.
7. the bridge inspection vehicle that one kind according to claim 1 can fold, which is characterized in that the detection arm includes turning to
Device, the first detection support arm, the second detection support arm, detection camera and rangefinder, the transfer are installed on longitudinal extension
Arm front end, the output end of the transfer with first detection support arm rear-end transmission connect, with driving first detect support arm into
Row overturning, the second detection support arm are embedded in the first detection support arm, and the front end of the first detection support arm and the second inspection
The rear end thereof connection of support arm is surveyed, and the second detection support arm of the driving of the detection transfer through being installed on it is along the first detection support arm
Side overturning, the detection camera and rangefinder are installed on the front end of the second detection support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809530.3A CN110468705A (en) | 2019-08-29 | 2019-08-29 | A kind of bridge inspection vehicle folded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809530.3A CN110468705A (en) | 2019-08-29 | 2019-08-29 | A kind of bridge inspection vehicle folded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110468705A true CN110468705A (en) | 2019-11-19 |
Family
ID=68514098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910809530.3A Pending CN110468705A (en) | 2019-08-29 | 2019-08-29 | A kind of bridge inspection vehicle folded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110468705A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820554A (en) * | 2019-11-26 | 2020-02-21 | 丁西彦 | A outer hanging self-walking crane for bridge detects |
| CN110904836A (en) * | 2019-12-12 | 2020-03-24 | 中国科学院沈阳自动化研究所 | Long-arm robot for detecting surface of main beam of bridge |
| CN111005315A (en) * | 2019-12-19 | 2020-04-14 | 刘童童 | Bridge bottom surface detection structure and detection method thereof |
| CN115791517A (en) * | 2023-02-08 | 2023-03-14 | 山东科技职业学院 | Bridge anti-seismic performance detection system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030215321A1 (en) * | 2002-05-15 | 2003-11-20 | Komatsu Utility Europe S.P.A. | Telescopic lifting vehicle |
| CN203498750U (en) * | 2013-10-19 | 2014-03-26 | 宋金博 | Mechanical arm of rapid bridge test vehicle |
| CN108689314A (en) * | 2018-06-25 | 2018-10-23 | 中国建筑第七工程局有限公司 | A kind of telescopic type lifting structure and practical crane |
| CN110172907A (en) * | 2019-06-29 | 2019-08-27 | 厦门大学嘉庚学院 | A kind of extension type bridge inspection vehicle and its working method |
| CN210737367U (en) * | 2019-08-29 | 2020-06-12 | 厦门大学嘉庚学院 | Foldable truss type bridge detection vehicle |
-
2019
- 2019-08-29 CN CN201910809530.3A patent/CN110468705A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030215321A1 (en) * | 2002-05-15 | 2003-11-20 | Komatsu Utility Europe S.P.A. | Telescopic lifting vehicle |
| CN203498750U (en) * | 2013-10-19 | 2014-03-26 | 宋金博 | Mechanical arm of rapid bridge test vehicle |
| CN108689314A (en) * | 2018-06-25 | 2018-10-23 | 中国建筑第七工程局有限公司 | A kind of telescopic type lifting structure and practical crane |
| CN110172907A (en) * | 2019-06-29 | 2019-08-27 | 厦门大学嘉庚学院 | A kind of extension type bridge inspection vehicle and its working method |
| CN210737367U (en) * | 2019-08-29 | 2020-06-12 | 厦门大学嘉庚学院 | Foldable truss type bridge detection vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820554A (en) * | 2019-11-26 | 2020-02-21 | 丁西彦 | A outer hanging self-walking crane for bridge detects |
| CN110820554B (en) * | 2019-11-26 | 2022-02-08 | 广东保顺检测鉴定有限公司 | A outer hanging self-walking crane for bridge detects |
| CN110904836A (en) * | 2019-12-12 | 2020-03-24 | 中国科学院沈阳自动化研究所 | Long-arm robot for detecting surface of main beam of bridge |
| CN111005315A (en) * | 2019-12-19 | 2020-04-14 | 刘童童 | Bridge bottom surface detection structure and detection method thereof |
| CN115791517A (en) * | 2023-02-08 | 2023-03-14 | 山东科技职业学院 | Bridge anti-seismic performance detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110468705A (en) | A kind of bridge inspection vehicle folded | |
| CN210737367U (en) | Foldable truss type bridge detection vehicle | |
| CN208649888U (en) | A kind of intelligent detection equipment suitable for bridge | |
| CN108612373A (en) | Transfer robot and its operating method, vehicle conveying system | |
| CN207617839U (en) | A kind of multifunctional pole-climbing robot | |
| CN109779360A (en) | A kind of the stereo garage parking device being put in storage convenient for parking and stereo garage | |
| CN111923058A (en) | Multifunctional obstacle-surmounting rescue vehicle | |
| CN112482851A (en) | AGV clamping and lifting mechanism and method for automobile transfer | |
| CN113928203A (en) | Trade trolley | |
| CN213518000U (en) | Wheeled lunar exploration robot control device | |
| CN108331395A (en) | The adjustable parking device in space, shutdown system and parking method | |
| CN106639620B (en) | Canopy device | |
| CN106760683B (en) | Automatic flexible folding canopy mechanism | |
| CN216348770U (en) | Bridge bottom surface crack detection device | |
| CN207211873U (en) | A kind of intelligent underground parking garage | |
| CN109930511A (en) | A kind of rotary cone cylinder automatic deploying and retracting machine | |
| CN208918369U (en) | The adjustable parking device in space and shutdown system | |
| CN210086049U (en) | Portable bridge is with inspection dolly | |
| CN209195116U (en) | A kind of Bistorey garage | |
| CN209471072U (en) | Bridge pier suspension cable type crack detection robot | |
| CN105649387A (en) | Frame-type interference-free three-dimensional parking equipment | |
| CN214112730U (en) | Two-way telescopic automatic unhooking mechanism of towed AGV | |
| CN111809519A (en) | Bridge detects carrier loader and delivery platform system | |
| CN205531562U (en) | Sky parking equipment that frame -type is noiseless | |
| CN220827069U (en) | Automatic shaft pulling and changing system for turret winding of printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |