CN105887673A - A displacement frame beam type bridge inspection vehicle - Google Patents
A displacement frame beam type bridge inspection vehicle Download PDFInfo
- Publication number
- CN105887673A CN105887673A CN201410469903.4A CN201410469903A CN105887673A CN 105887673 A CN105887673 A CN 105887673A CN 201410469903 A CN201410469903 A CN 201410469903A CN 105887673 A CN105887673 A CN 105887673A
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- Prior art keywords
- bridge
- body frame
- fixing
- horizontal
- truss structure
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- 238000007689 inspection Methods 0.000 title abstract description 13
- 238000006073 displacement reaction Methods 0.000 title abstract description 4
- 238000012423 maintenance Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 5
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- OLEWMKVPSUCNLG-UHFFFAOYSA-N 4-methylthioamphetamine Chemical compound CSC1=CC=C(CC(C)N)C=C1 OLEWMKVPSUCNLG-UHFFFAOYSA-N 0.000 description 1
- 241000272473 Aquila chrysaetos Species 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The invention relates to an apparatus for the inspection and maintenance of high speed railway and track elevated bridges and aims to provide a method for solving the problems in the inspection and maintenance of the high speed railway and track elevated bridges. The displacement frame beam type bridge inspection vehicle comprises bridge deck self-locking hook paws, triangular supporting legs, transverse linking beams, guide beams, transverse linking beam lifting racks, rotating platforms, rotating platform lifting racks, main rack inner and outer racks and fixing truss structures. The main rack outer racks, the rotating platform lifting racks and the rotating platforms are connected to form a channel for inspecting and maintaining a bridge. The telescopic transverse linking beams traverse the space under the bridge. The guide beams are parallel to the longitudinal direction of the bridge. When passing along a bridge pier, at least two groups of the transverse linking beams or rotating platforms below the bridge are kept connected; the two transverse linking beams can be driven to ascend and descend vertically by the respective transverse linking beam lifting racks; the rotating platforms can be driven to ascend and descend vertically by the respective rotating platform lifting racks. The apparatus is suitable for the inspection and maintenance of different simply-supported concrete beam bridges and concrete continuous beam bridges with gradually-changing heights.
Description
Technical field
The present invention relates to a kind of high-speed railway and the detection of track elevated bridge and the equipment of maintenance, particularly relate to a kind of displacement frame
Formula of setting a roof beam in place bridge-checking vehicle.
Background technology
The bridge inspection vehicle that current various countries' railway and light rail have come into operation mainly has three kinds of modes: rail-mounted, footpath walking type
And pre-buried track walking type under bridge.
Rail-mounted bridge inspection vehicle is with main line track as track, and travel speed is fast, Stability Analysis of Structures, and technology is the most ripe, both at home and abroad
All there is application.Such as Austria's PALFINGER PB4 railroad bridge detection car and the golden eagle basket-hanging bridge inspection of China's Qinghai-Tibet Railway application
Car, this type of rail-mounted bridge-checking vehicle needs to take operation track, therefore can only carry out under the conditions of transport skylight, and high-speed railway row
Car density is big, it is desirable to punctuality rate is high, offers Window time short, so rail-mounted bridge-checking vehicle is not suitable for high-speed railway and track is high
Bridge detects.
Footpath walking type checks that the applicable Bridge Design of car requires the highest, the pedestrian way of bridge design of being required for property.China is certainly
Since within 2008, high-speed railway bridge carries out optimization design, it is considered to bullet train runs safety, during train passage on not permission personnel
Bridge and miscellaneous equipment pass through, and catenary mast is arranged at outside footpath, and these measures improve closure and the peace of high-speed railway
Quan Xing, simultaneously results in and uses footpath formula inspection car the most not convenient on high-speed railway bridge floor.
Under bridge, pre-buried track walking type checks that car uses the mode of track, in bridge floor inspection arranged below track road, and need to be when beam processed
The just built-in fitting of pre-buried good trapped orbit effect on bridge web, this inspection car occupation mode needs substantial amounts of built-in fitting and rail
Road, this is a kind of big investment, reusable method, but the method a large amount of bridge construction costs of increase, and check
Railway track traffic bridge circuit is limited, and the motility of equipment is severely limited.
Owing to high-speed railway bridge and track traffic maintenance and inspection are to ensure that high train operating safety, structure durability institute is essential
Work, so research one be not take up high-speed railway or rail transportation operation time, do not affect high-speed railway and track traffic fortune
Row safety, economical and practical inspection car are urgent tasks of high-speed railway Measuring error work.To this end, this patent research
Car is examined for solving the detection of high-speed railway, maintenance work with developing deflection framework beam bridge.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of effective solution high-speed railway and the detection of track elevated bridge and maintenance is asked
Topic, it is possible in the case of not interrupting railway transportation, completes high-speed railway and the detection of track elevated bridge and the displacement of maintenance work
Framework beam type bridge-checking vehicle.
One deflection framework beam type bridge-checking vehicle of the present invention, including: the bridge floor latch nook palm, anti-collision roller, triangular leg, horizontal-associate beam,
Nose girder, rotatable platform, hanging basket, body frame internal frame, body frame outrigger, fixing truss structure, electric pushrod, fixed length supporting leg, can stretch
Contracting lower limb, slide block, stopping means, steel ladder and guard rail, horizontal-associate beam crane, rotatable platform crane, body frame outrigger, rotation
Lifting platform frame is connected with rotatable platform, constitutes detection and the passage of maintenance bridge, it is characterised in that: the described bridge floor latch nook palm,
Anti-collision roller, triangular leg are connected with bridge respectively, and telescopic horizontal-associate beam crosses below bridge and can be supported on fixing purlin
Between shelf structure, the nose girder being connected with fixing truss structure is parallel to bridge longitudinally, when crossing bridge pier horizontal-associate beam below bridge or
Rotatable platform at least two groups of holdings connect and horizontal-associate, and the hanging basket below rotatable platform can make people rise to rotatable platform from ground,
On rotatable platform and outside body frame outrigger, steel ladder and guard rail are installed.
Deflection framework beam type bridge-checking vehicle of the present invention, its described bridge floor latch nook palm can be fixed locked at the bridge of bridge floor along position automatically
Or unlock, the bridge floor latch nook palm after unblock relies on fixing truss structure or body frame outrigger can rise or fall certain distance, fixing
The locked bridge floor latch nook palm can make fixing truss structure or body frame outrigger rise or fall certain distance.
Deflection framework beam type bridge-checking vehicle of the present invention, its described anti-collision roller is at fixing truss structure) or body frame outrigger and bridge between
Roll, prevent fixing truss structure or body frame outrigger scratch bridge.
Deflection framework beam type bridge-checking vehicle of the present invention, its described triangular leg includes fixed length supporting leg, retractable legs, slide block, spacing dress
Putting, one end of fixed length supporting leg is flexibly connected with slide block and the other end is flexibly connected with fixing truss structure or body frame outrigger side, can
One end of Retractive leg is supported in bridge side and the other end and is flexibly connected with fixing truss structure or body frame outrigger side, retractable legs
Middle part stopping means is installed can control slide block stroke in retractable legs, retractable legs is connected by slide block with fixed length supporting leg
Triangle structure.
Deflection framework beam type bridge-checking vehicle of the present invention, the front and back ends of its described nose girder is respectively fixedly connected on a fixing truss knot
Structure, the top of each fixing truss structure is provided with the bridge floor latch nook palm and anti-collision roller, at fixing truss structure near bridge side
Side be movably connected on triangular leg, the angle of adjusting triangle supporting leg and length and can control fixing truss structure and nose girder and bridge
Beam sides distance.
Deflection framework beam type bridge-checking vehicle of the present invention, its described body frame outrigger is fixedly connected with the bridge floor latch nook palm and anti-collision roller,
Body frame outrigger is enclosed within outside body frame internal frame, and body frame internal frame is enclosed within nose girder, and the electric pushrod on body frame outrigger can push or pull on
Body frame internal frame moves in body frame outrigger framework, and the lower section of body frame outrigger connects the rotation with body frame outrigger vertical center line as axle and puts down
Platform.
Deflection framework beam type bridge-checking vehicle of the present invention, the lower section of its described fixing truss structure is fixing with horizontal-associate beam crane to be connected, horizontal
Fixing with telescopic horizontal-associate beam below binding beam crane and be connected, the horizontal-associate beam of the opposite side elongation of the horizontal-associate beam of elongation and bridge can
Can automatically fix locked after docking or unlock, horizontal-associate beam crane relies on fixing truss structure to drive horizontal-associate beam can rise or fall one
Set a distance.
Deflection framework beam type bridge-checking vehicle of the present invention, fixes with body frame outrigger above its described rotatable platform crane and is connected, rotate flat
Fixing with rotatable platform below platform crane is connected, rotatable platform crane rely on body frame outrigger drive rotatable platform to rise or under
Fall certain distance.
Deflection framework beam type bridge-checking vehicle of the present invention, its said two horizontal-associate beam and rotatable platform respectively with fixing truss structure or body frame
Forming half rectangular frame between outrigger, each horizontal-associate beam of this framework and rotatable platform can conjugate lifting to adapt to different freely-supported coagulation
The detection of the concrete continuous girder bridge of soil beam bridge and gradual change height and maintenance.
Deflection framework beam type bridge-checking vehicle deft design of the present invention, load burden is reasonable, safety and Protection hommization.Use multiple
The design of the bridge floor latch nook palm, has disperseed bridge floor load to be distributed greatly, has added the stability of safety and complete machine simultaneously.Bridge
The self-locking of the face latch nook palm and unlock design and make load transfer smooth and easy, the controllable lift of the bridge floor latch nook palm, make the present invention can be free
Adjust horizontal-associate beam and the height of rotatable platform, overwhelming majority simply supported beam and the variable cross-section requirement for height of continuous beam can be met.At bridge
The anti-collision roller at edge, face can be effectively ensured the spacing lower limit between complete machine and bridge side, and triangular leg ensure that nose girder and bridge
The spacing upper limit between beam, make complete machine and bridge be maintained at one rational apart from upper and be unlikely to scratch and deviation.Body frame
Electric pushrod on outrigger can push or pull on body frame internal frame and move in body frame outrigger framework, can effectively adjust rotation flat
The angle of platform, can make the present invention adapt to the bridge of multiple curvature.Horizontal-associate beam after docking effectively prevents machine gravity deviation and changes
Kind load distribution, when crossing bridge pier horizontal-associate beam below bridge or rotatable platform at least two groups keep connecting and support can be more preferable
Ensure the use process safety of the present invention.It is provided with anti-on the body frame outrigger of deflection framework beam type bridge-checking vehicle of the present invention and revolving dial
Guardrail, the hanging basket below rotatable platform can make people directly rise to rotatable platform from ground, and can increase when personnel pass through is convenient
And safety.
Below in conjunction with the accompanying drawings the deflection framework beam type bridge-checking vehicle of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the front view of deflection framework beam type bridge-checking vehicle of the present invention；
Fig. 2 is the left view of deflection framework beam type bridge-checking vehicle of the present invention；
Fig. 3 is the top view of deflection framework beam type bridge-checking vehicle of the present invention；
Accompanying drawing marks: 1, the bridge floor latch nook palm；2, anti-collision roller；3, triangular leg；4, horizontal-associate beam；5, nose girder；6、
Rotatable platform；7, hanging basket；8, body frame internal frame；9, body frame outrigger；10, fixing truss structure；11, electric pushrod；12、
Fixed length supporting leg；13, retractable legs；14, slide block；15, stopping means；16, steel ladder and guard rail；
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, deflection framework beam type bridge-checking vehicle of the present invention, including: the bridge floor latch nook palm 1, anti-collision rolling
Wheel 2, triangular leg 3, horizontal-associate beam 4, nose girder 5, rotatable platform 6, hanging basket 7, body frame internal frame 8, body frame outrigger 9, fixing
Truss structure 10, electric pushrod 11, fixed length supporting leg 12, retractable legs 13, slide block 14, stopping means 15, steel ladder and protection
Hurdle 16, horizontal-associate beam crane 17, rotatable platform crane 18, body frame outrigger 9 is connected with rotatable platform 6, constitute detection and
The passage of maintenance bridge.
As it is shown in figure 1, deflection framework beam type bridge-checking vehicle of the present invention, its described bridge floor latch nook palm 1 at the bridge of bridge floor along position
Can automatically fix locked or unlock, the bridge floor latch nook palm 1 fixing truss structure 10 of support or body frame outrigger 9 after unblock can rise
Or decline certain distance, the fixing locked bridge floor latch nook palm 1 can make fixing truss structure 10 or body frame outrigger 9 rise or fall
Certain distance.Its described anti-collision roller 2 prevents fixing truss structure between fixing truss structure 10 or body frame outrigger 9 and bridge
10 or body frame outrigger 9 abrade bridge.Its described triangular leg 3 includes fixed length supporting leg 12, retractable legs 13, slide block 14, limit
Position device 15, one end of fixed length supporting leg 12 is flexibly connected with slide block 14 and the other end and fixing truss structure 10 or body frame outrigger 9
Side is flexibly connected, and one end of retractable legs 13 is supported in bridge side and the other end and fixing truss structure 10 or body frame outrigger
9 sides are flexibly connected, and the middle part of retractable legs 13 is provided with stopping means 15 can control slide block 14 in retractable legs 13
Stroke, retractable legs 13 connects and composes triangular structure with fixed length supporting leg 12 by slide block 14.On its described body frame outrigger 9 admittedly
Determining connection and have the bridge floor latch nook palm 1 and anti-collision roller 2, body frame outrigger 9 is enclosed within outside body frame internal frame 8, and body frame internal frame 8 is enclosed within
On nose girder 5, the electric pushrod 11 on body frame outrigger 9 can push or pull on body frame internal frame 8 and move in body frame outrigger 9 framework.
Hanging basket 7 below rotatable platform 6 can make people rise to rotatable platform 6 from ground, on rotatable platform 6 and outside body frame outrigger 9
Side is provided with steel ladder and guard rail 16.The lower section of its described fixing truss structure 10 is fixing with horizontal-associate beam crane 17 to be connected, horizontal
Fix with telescopic horizontal-associate beam 4 below binding beam crane 17 and be connected, the horizontal stroke that the horizontal-associate beam 4 of elongation extends with the opposite side of bridge
Binding beam 4 can automatically be fixed locked or unlock after can docking, horizontal-associate beam crane 17 relies on fixing truss structure 10 to drive horizontal-associate beam
4 can rise or fall certain distance.Its said two horizontal-associate beam 4 and rotatable platform 6 respectively with fixing truss structure 10 or body frame
Forming half rectangular frame between outrigger 9, each horizontal-associate beam 4 of this framework and rotatable platform 6 can conjugate lifting to adapt to different letter
Prop up detection and the maintenance of the concrete continuous girder bridge of concrete beam bridge and gradual change height.
As in figure 2 it is shown, deflection framework beam type bridge-checking vehicle of the present invention, the front and back ends of its described nose girder 5 is respectively fixedly connected on
One fixing truss structure 10, the top of each fixing truss structure 10 is provided with the bridge floor latch nook palm 1 and anti-collision roller 2,
Fixing truss structure 10 is movably connected on triangular leg 3 near the side of bridge side, and angle and the length of adjusting triangle supporting leg 3 can
To control fixing truss structure 10 and nose girder 5 and bridge lateral distance, the lower section of fixing truss structure 10 is separately installed with and can stretch
Contracting horizontal-associate beam 4, the horizontal-associate beam 4 that the horizontal-associate beam 4 of elongation extends with the opposite side of bridge can automatically fix after can docking locked or
Unlock.Fixing with body frame outrigger 9 above its described rotatable platform crane 18 is connected, below rotatable platform crane 18 with turn
Moving platform 6 is fixing to be connected, and rotatable platform crane 18 relies on body frame outrigger 9 to drive rotatable platform 6 can rise or fall a spacing
From.
As it is shown on figure 3, deflection framework beam type bridge-checking vehicle of the present invention, the described bridge floor latch nook palm 1, anti-collision roller 2, triangular leg
3 are connected with bridge respectively, and telescopic horizontal-associate beam 4 crosses and can be supported between fixing truss structure 10 below bridge,
The nose girder 5 being connected with fixing truss structure 10 is parallel to bridge longitudinally, and when crossing bridge pier, horizontal-associate beam 4 or rotation below bridge are flat
Platform 6 at least two groups of holdings connect and support, and the lower section of body frame outrigger 9 connects turning with body frame outrigger 9 vertical center line as axle
Moving platform 6.
Embodiment described above is only to be described the preferred embodiment of the present invention, not carries out the scope of the present invention
Limiting, on the premise of designing spirit without departing from the present invention, it is various that technical scheme is made by those skilled in the art
Deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (9)
1. a deflection framework beam type bridge-checking vehicle, including: bridge floor the latch nook palm (1), anti-collision roller (2), triangular leg (3),
Horizontal-associate beam (4), nose girder (5), rotatable platform (6), hanging basket (7), body frame internal frame (8), body frame outrigger (9), fixing purlin
Shelf structure (10), electric pushrod (11), fixed length supporting leg (12), retractable legs (13), slide block (14), stopping means (15),
Steel ladder and guard rail (16), horizontal-associate beam crane (17), rotatable platform crane (18), body frame outrigger (9), rotatable platform
Crane (18) is connected with rotatable platform (6), constitutes detection and the passage of maintenance bridge, it is characterised in that: described bridge floor is certainly
The latch hook palm (1), anti-collision roller (2), triangular leg (3) are connected with bridge respectively, and telescopic horizontal-associate beam (4) is at bridge
Lower section crosses and can be supported between fixing truss structure (10), and the nose girder (5) being connected with fixing truss structure (10) is put down
In bridge longitudinally, when crossing bridge pier, horizontal-associate beam (4) or rotatable platform (6) at least two groups of holdings below bridge connect row,
The hanging basket (7) of rotatable platform (6) lower section can make people rise to rotatable platform (6) from ground, rotatable platform (6) upper and
Body frame outrigger (9) outside is provided with steel ladder and guard rail (16).
Deflection framework beam type bridge-checking vehicle the most according to claim 1, it is characterised in that: the bridge floor latch nook palm (1) is at bridge
The bridge in face can automatically be fixed locked along position or unlock, and the bridge floor latch nook palm (1) after unblock relies on fixing truss structure (10)
Or body frame outrigger (9) can rise or fall certain distance, the fixing locked bridge floor latch nook palm (1) can make fixing truss structure
Or body frame outrigger (9) rises or falls certain distance (10).
Deflection framework beam type bridge-checking vehicle the most according to claim 1, it is characterised in that: anti-collision roller (2) is in fixing purlin
Roll between shelf structure (10) or body frame outrigger (9) and bridge, prevent fixing truss structure (10) or body frame outrigger (9)
Scratch bridge.
Deflection framework beam type bridge-checking vehicle the most according to claim 1, it is characterised in that: triangular leg (3) includes fixed length
Supporting leg (12), retractable legs (13), slide block (14), stopping means (15), one end of fixed length supporting leg (12) and slide block (14)
It is flexibly connected and the other end is flexibly connected with fixing truss structure (10) or body frame outrigger (9) side, retractable legs (13)
One end is supported in bridge side and the other end and is flexibly connected with fixing truss structure (10) or body frame outrigger (9) side, scalable
The middle part of lower limb (13) is provided with stopping means (15) can control the slide block (14) stroke in retractable legs (13), can stretch
Contracting lower limb (13) connects and composes triangular structure with fixed length supporting leg (12) by slide block (14).
Deflection framework beam type bridge-checking vehicle the most according to claim 1, it is characterised in that: the front and back ends of nose girder (5) divides
Respectively being fixedly connected on a fixing truss structure (10), the top of each fixing truss structure (10) is provided with bridge floor latch nook
The palm (1) and anti-collision roller (2), be movably connected on triangular leg (3) at fixing truss structure (10) near the side of bridge side,
The angle of adjusting triangle supporting leg (3) and length can control fixing truss structure (10) and nose girder (5) and bridge lateral distance.
Deflection framework beam type bridge-checking vehicle the most according to claim 1, it is characterised in that: the upper company of fixing of body frame outrigger (9)
Being connected to bridge floor the latch nook palm (1) and anti-collision roller (2), body frame outrigger (9) is enclosed within outside body frame internal frame (8), body frame internal frame
(8) being enclosed within nose girder (5), the electric pushrod (11) on body frame outrigger (9) can push or pull on body frame internal frame (8)
Moving in body frame outrigger (9) framework, the lower section of body frame outrigger (9) connects with body frame outrigger (9) vertical center line as axle
Rotatable platform (6).
Deflection framework beam type bridge-checking vehicle the most according to claim 1, it is characterised in that: under fixing truss structure (10)
Side is fixing with horizontal-associate beam crane (17) to be connected, and horizontal-associate beam crane (17) lower section is fixing with telescopic horizontal-associate beam (4) even
Connecing, the horizontal-associate beam (4) that the horizontal-associate beam (4) of elongation extends with the opposite side of bridge can automatically be fixed locked or unlock after can docking,
Horizontal-associate beam crane (17) relies on fixing truss structure (10) to drive horizontal-associate beam (4) can rise or fall certain distance.
Deflection framework beam type bridge-checking vehicle the most according to claim 1, it is characterised in that: on rotatable platform crane (18)
Side is fixing with body frame outrigger (9) to be connected, and rotatable platform crane (18) lower section is fixing with rotatable platform (6) to be connected, and rotates
Lifting platform frame (18) relies on body frame outrigger (9) to drive rotatable platform (6) can rise or fall certain distance.
Deflection framework beam type bridge-checking vehicle the most according to claim 1, it is characterised in that: two horizontal-associate beams (4) and rotation
Platform (6) respectively and forms half rectangular frame between fixing truss structure (10) or body frame outrigger (9), each horizontal stroke of this framework
Binding beam (4) and rotatable platform (6) can conjugate the concrete lifted to adapt to different freely-supported concrete beam bridge and gradual change height even
The detection of continuous beam bridge and maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469903.4A CN105887673B (en) | 2014-09-05 | 2014-09-05 | Deflection framework beam type bridge-checking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469903.4A CN105887673B (en) | 2014-09-05 | 2014-09-05 | Deflection framework beam type bridge-checking vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105887673A true CN105887673A (en) | 2016-08-24 |
| CN105887673B CN105887673B (en) | 2018-01-23 |
Family
ID=57000863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410469903.4A Expired - Fee Related CN105887673B (en) | 2014-09-05 | 2014-09-05 | Deflection framework beam type bridge-checking vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887673B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184909A (en) * | 2019-05-30 | 2019-08-30 | 武汉思恒达科技有限公司 | Detection vehicle suitable for polymorphic type bridge pier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010018560A (en) * | 1999-08-20 | 2001-03-05 | 차재복 | Checking way of Bridge |
| CN201721451U (en) * | 2010-07-08 | 2011-01-26 | 中铁二院工程集团有限责任公司 | Variable-height continuous steel truss railway bridge inspection vehicle |
| CN202124821U (en) * | 2010-12-31 | 2012-01-25 | 北京万桥兴业机械有限公司 | Self-guided beam type bridge monitoring overhauling machine |
| CN202202256U (en) * | 2011-08-02 | 2012-04-25 | 山东高速青岛公路有限公司 | Suspension frame for bridge maintenance |
| CN102817317A (en) * | 2012-08-24 | 2012-12-12 | 成都市新筑路桥机械股份有限公司 | Rotary lifting maintenance platform |
| CN204139057U (en) * | 2014-09-05 | 2015-02-04 | 北京万桥兴业机械有限公司 | Deflection framework beam type bridge-checking vehicle |
-
2014
- 2014-09-05 CN CN201410469903.4A patent/CN105887673B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010018560A (en) * | 1999-08-20 | 2001-03-05 | 차재복 | Checking way of Bridge |
| CN201721451U (en) * | 2010-07-08 | 2011-01-26 | 中铁二院工程集团有限责任公司 | Variable-height continuous steel truss railway bridge inspection vehicle |
| CN202124821U (en) * | 2010-12-31 | 2012-01-25 | 北京万桥兴业机械有限公司 | Self-guided beam type bridge monitoring overhauling machine |
| CN202202256U (en) * | 2011-08-02 | 2012-04-25 | 山东高速青岛公路有限公司 | Suspension frame for bridge maintenance |
| CN102817317A (en) * | 2012-08-24 | 2012-12-12 | 成都市新筑路桥机械股份有限公司 | Rotary lifting maintenance platform |
| CN204139057U (en) * | 2014-09-05 | 2015-02-04 | 北京万桥兴业机械有限公司 | Deflection framework beam type bridge-checking vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184909A (en) * | 2019-05-30 | 2019-08-30 | 武汉思恒达科技有限公司 | Detection vehicle suitable for polymorphic type bridge pier |
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| Publication number | Publication date |
|---|---|
| CN105887673B (en) | 2018-01-23 |
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