CN108999083A - A kind of bridge pier check device - Google Patents
A kind of bridge pier check device Download PDFInfo
- Publication number
- CN108999083A CN108999083A CN201810819272.2A CN201810819272A CN108999083A CN 108999083 A CN108999083 A CN 108999083A CN 201810819272 A CN201810819272 A CN 201810819272A CN 108999083 A CN108999083 A CN 108999083A
- Authority
- CN
- China
- Prior art keywords
- component
- vehicle
- bridge pier
- rope
- idler wheel
- 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
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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
-
- 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
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
Abstract
The present invention provides a kind of bridge pier check device, including checking vehicle and positioned at two groups of lifting assemblies for checking vehicle two sides, the lifting assembly includes providing to check that vehicle goes up and down the vertical guide of guiding, driving checks the lifting component of vehicle lifting and locks the safety component for checking truck position in lifting component failure, and the vertical guide is set on the inside of bridge pier；Inside top of the one end of the lifting component and safety component with bridge pier is fixed, and the other end of the lifting component and safety component is connect with vehicle is checked.The present invention has many advantages, such as that the steady reliability of lifting and safety coefficient are high.
Description
Technical field
The present invention relates to bridge piers to check field more particularly to a kind of bridge pier check device.
Background technique
In recent years, transport development rapidly develops, and corresponding bridge inspection demand is also increasing, especially in high-speed rail route
60% is made of bridge, and therefore, bridge inspection is the important prerequisite of support vehicles traffic safety.Bridge pier is as the important of bridge
Component part checks that the importance of equipment is self-evident.
Currently, bridge pier, which checks that the up-down mode of equipment is generallyd use, is arranged in pier top for hoist engine, then pass through wirerope liter
The mode of drop maintenance truss, has two with upper type: 1, it overhauls truss and is suspended in midair, shake greatly, service personnel's
Safety is poor；2, the wirerope respectively on maintenance truss is two traction ropes, when a wire rope occurs unexpected, overhauls truss
It tumbles whole；When two wire cable ruptures are, maintenance truss is fallen whole, and safety coefficient is extremely low.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of steady reliability of lifting and peace are provided
The high bridge pier check device of overall coefficient.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows:
A kind of bridge pier check device, including checking vehicle and positioned at two groups of lifting assemblies for checking vehicle two sides, the lifting group
Part includes providing to check that vehicle goes up and down the vertical guide of guiding, drives the lifting component for checking vehicle lifting and in lifting component event
Locking checks the safety component of truck position when barrier, and the vertical guide is set on the inside of bridge pier；The lifting component and safety component
One end fixed with the inside top of bridge pier, the other end of the lifting component and safety component is connect with vehicle is checked.
As a further improvement of the above technical scheme:
The lifting component includes hoisting rope and the elevator with capstan winch, and the bridge is fixed in one end of the hoisting rope
The inside top of pier, the other end of the hoisting rope bypass the capstan winch of the elevator, frictional force of the hoisting rope in capstan winch
It is lower flexible；The elevator is fixedly installed on the inspection vehicle, and is driven when hoisting rope stretches and checked vehicle lifting.
The safety component includes safety rope, safety lock and the rope closing group for guaranteeing safety rope Yu hoisting rope synchronization telescope
The inside top of the bridge pier is fixed in part, one end of the safety rope, and the other end of the safety rope passes through the safety lock,
And it is set around on the rope closing component；The safety lock is installed on the inspection vehicle, and the locking when checking that vehicle quickly glides
Safety rope；The rope closing component is fixedly installed on the inspection vehicle.
The rope closing component includes safe rope reel, promotes rope reel and actuator, the safe rope reel and hoisting rope
Reel coaxial arrangement, and connect with the actuator, the safe rope reel and promotion rope reel are under the driving of the driving member
It is rotated synchronously with the capstan winch.
Bridge pier check device further includes positioned at two groups of guide wheel assemblies for checking vehicle two sides, and the guide wheel assembly includes upper block
Component and lower tumbler component, the inspection vehicle are slidedly arranged in the vertical guide by upper block component and lower tumbler component.
The cross sectional shape of the vertical guide is I-shaped, a wherein flange plate and the bridge pier company of the I-shaped guide rail
It connects；The upper block component and lower tumbler component include two the first idler wheels for being located at I-shaped rail web two sides, and
The second idler wheel on the outside of another flange plate of I-shaped guide rail, first idler wheel include rolling surface and defining flange, described
The rolling surface of first idler wheel and the flange plate being arranged close to the second idler wheel roll and cooperate, the defining flange and the wing of first idler wheel
Limit cooperation on the outside of listrium；The cooperation of the outer side roll of second idler wheel and flange plate.
The upper block component and lower tumbler component further include idler wheel mounting rack, and the idler wheel mounting rack includes the first idler wheel
Mounting portion and the second roller attachment portion, first roller attachment portion include two mounting plates positioned opposite, each first rolling
Wheel is installed on the inside of the corresponding mounting plate by first bearing component；Second roller attachment portion is equipped with mounting groove, institute
It states the second idler wheel to be installed in the mounting groove by second bearing component, second roller attachment portion and the inspection vehicle are solid
Fixed connection.
The first bearing component includes first bearing, the first installation axle and mounting blocks, and the mounting blocks are set to mounting plate
Side far from the first idler wheel, one end of first installation axle are mounted on the mounting blocks, first installation axle
The other end pass through mounting blocks and mounting plate and first bearing cooperates, first idler wheel is rotatably mounted by first bearing
In in first installation axle；The second bearing component includes second bearing and the second installation axle, second installation axle
Both ends are fixedly installed in the two sides of mounting groove, and second idler wheel is rotatably installed on second installation by second bearing
On axis.
The I-shaped guide rail is I-steel or H profile steel.
The inspection vehicle includes two side truss and the intermediate truss between two side truss, the intermediate truss with
Side truss is enclosed the accommodating space that bridge pier inspection is carried out for inspection personnel.
Compared with the prior art, the advantages of the present invention are as follows:
Bridge pier check device of the invention includes checking vehicle and two groups of lifting assemblies, and two groups of lifting assemblies, which are located at, checks vehicle
Two sides check that vehicle can be installed on up or down between two bridge piers by two groups of lifting assemblies, compact layout and structure, without accounting for
Use additional space.Meanwhile lifting assembly includes vertical guide, lifting component and safety component, wherein vertical guide is set to bridge
To check that vehicle provides lifting guiding on the inside of pier, to check that vehicle will not shake in lifting process, improve inspection
The steady reliability of vehicle lifting；The inside top of one end and bridge pier of lifting component and safety component is fixed, the other end and inspection
Vehicle connection, compact layout and structure, and lifting component driving checks vehicle lifting, safety component locks inspection in lifting component failure
Look into truck position, that is, the form for using lifting component and safety component to combine provides dual safety guarantee for the lifting of inspection vehicle,
Even if only a lifting component or safety component play a role, check that vehicle will not be tumbled or be fallen there is a situation where whole,
Greatly improve the safety coefficient for checking vehicle.
Detailed description of the invention
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein:
Fig. 1 is that bridge pier of the present invention checks the structural schematic diagram of vehicle in a particular application.
Fig. 2 is the schematic perspective view that bridge pier of the present invention checks vehicle.
Fig. 3 is the matching relationship schematic diagram of guide wheel assembly and track of the present invention.
Fig. 4 is the schematic perspective view of guide wheel assembly of the present invention.
Each label indicates in figure:
1, vehicle is checked；11, intermediate truss；12, side truss；13, accommodating space；2, vertical guide；21, I-shaped guide rail；
3, lifting component；31, hoisting rope；32, elevator；4, safety component；41, safety rope；42, safety lock；5, rope closing component；51,
Safe rope reel；52, rope reel is promoted；6, guide wheel assembly；61, upper block component；62, lower tumbler component；63, the first idler wheel；
631, rolling surface；632, defining flange；64, the second idler wheel；65, the first roller attachment portion；651, mounting plate；66, the second idler wheel
Mounting portion；661, mounting groove；7, first bearing component；71, first bearing；72, the first installation axle；73, mounting blocks；8, the second axis
Bearing assembly；81, second bearing；82, the second installation axle；9, bridge pier.
Specific embodiment
The present invention is described in further details below in conjunction with Figure of description and specific embodiment, but not therefore and
It limits the scope of the invention.
As depicted in figs. 1 and 2, the bridge pier check device of the present embodiment, including check vehicle 1 and two groups of lifting assemblies, two groups
Lifting assembly be located at check vehicle 1 two sides, check vehicle 1 can be installed on up or down by two groups of lifting assemblies two bridge piers 9 it
Between, compact layout and structure, without occupying additional space.In the present embodiment, each group lifting assembly includes vertical guide 2, mentions
Ascending part part 3 and safety component 4.Wherein, vertical guide 2 is set to the inside of bridge pier 9, to check that vehicle 1 provides lifting guiding, makes
It must check that vehicle 1 will not shake in lifting process, improve the steady reliability for checking that vehicle 1 is gone up and down；Lifting component 3 and peace
Inside top of the one end of total event 4 with bridge pier 9 is fixed, and the other end and inspection vehicle 1 of lifting component 3 and safety component 4 connect
It connects, compact layout and structure, meanwhile, the driving of lifting component 3 checks that vehicle 1 is gone up and down, and safety component 4 is locked in 3 failure of lifting component
Regular inspection looks into 1 position of vehicle.I.e. the present invention use lifting component 3 and the combined form of safety component 4 to provide for the lifting of inspection vehicle 1
Dual safety guarantee checks that whole tumble will not occur for vehicle 1 even if only a lifting component 3 or safety component 4 play a role
Or the case where falling, greatly improve the safety coefficient for checking vehicle 1.
As shown in Fig. 2, lifting component 3 includes hoisting rope 31 and elevator 32.Wherein, capstan winch is had in elevator 32, and
Elevator 32, which is fixedly installed in, to be checked on vehicle 1；The inside top of bridge pier 9 is fixed in one end of hoisting rope 31, hoisting rope 31 it is another
One end bypasses the capstan winch of elevator 32.When checking that vehicle 1 needs work, hoisting rope 31 stretches under the frictional force of capstan winch, mentions at this time
It rises machine 32 to move up and down and inspection vehicle 1 is driven to go up and down, which ensure that checking the lifting high reliablity of vehicle 1, and easy to operate.
In the present embodiment, safety component 4 includes safety rope 41, safety lock 42 and rope closing component 5.Wherein, safety rope 41
The inside top of bridge pier 9 is fixed in one end, and the other end of safety rope 41 passes through safety lock 42, and safety rope 41 passes through safety lock 42
One end is set around on rope closing component 5；Safety lock 42, which is installed on, to be checked on vehicle 1, and safety lock 42 is in the fracture of hoisting rope 31, inspection vehicle 1
Locked secure rope 41 when quickly gliding will check the position locking of vehicle 1, and which obviate check what 1 entirety of vehicle was tumbled or fallen
Occur, improve the safety for checking that vehicle 1 is run,；Rope closing component 5, which is fixedly installed in, to be checked on vehicle 1, by the exposed peace in lower section
The inside of complete 41 income rope closing component 5 of rope, to prevent safety rope 41 from interfering with car body or lower section object.Checking vehicle 1 just
Often when lifting, the stroke of rope closing component 5 is identical as the stroke of hoisting rope 31, effectively prevents safety rope 41 and hoisting rope
31 interfere the generation for influencing to check that vehicle 1 goes up and down phenomenon, which ensure that checking effective operation of vehicle 1.In the present embodiment, safety
Lock 42 is centrifugal safety lock；Hoisting rope 31 and safety rope 41 are wirerope.
Further, rope closing component 5 includes safe rope reel 51, promotes rope reel 52 and actuator.Wherein, safety rope is rolled up
Cylinder 51 and promotion rope reel 52 are coaxially disposed, and safe rope reel 51 and promotion rope reel 52 are connect with actuator, safety rope
Reel 51 and promotion rope reel 52 are rotated synchronously with capstan winch under the driving of the driving member, to guarantee the withdrawing rope amount of rope closing component 5
It is identical as the stroke of capstan winch in elevator 32, guarantee the effective exercise for checking vehicle 1.As shown in Figures 3 and 4, bridge pier inspection fills
Setting further includes two groups of guide wheel assemblies 6, and two groups of guide wheel assemblies 6 are located at the two sides for checking vehicle 1.Guide wheel assembly 6 includes upper block component
61 and lower tumbler component 62, check that vehicle 1 is slidedly arranged in vertical guide 2 by upper block component 61 and lower tumbler component 62.On lead
The setting of wheel component 61 and lower tumbler component 62 further improves the steady reliability for checking that vehicle 1 is gone up and down.
Further, the cross sectional shape of vertical guide 2 is I-shaped, wherein a flange plate and the bridge pier of I-shaped guide rail 21
9 connections.Upper block component 61 and lower tumbler component 62 include two the first idler wheels 63 and second idler wheel 64.Wherein, two
A first idler wheel 63 is located at the web two sides of I-shaped guide rail 21, and each first idler wheel 63 includes rolling surface 631 and defining flange
632, the rolling surface 631 of the first idler wheel 63 and the flange plate close to the setting of the second idler wheel 64 roll and cooperate；The limit of first idler wheel 63
Limit cooperates on the outside of position flange 632 and flange plate, and the vertical bridge for effectively preventing checking vehicle 1 is to play.Meanwhile second idler wheel 64
Cooperate on the outside of another flange plate of I-shaped guide rail 21, and with the outer side roll of flange plate, effectively prevents checking vehicle 1
Direction across bridge play.I.e. the present invention limits inspection using the combined form of two the first idler wheels 63 and second idler wheel 64 simultaneously
Vehicle 1 is looked into vertical bridge to the play with direction across bridge, meets and checks the anti-requirement waved of vehicle 1, further ensure and check that vehicle 1 is run
Steady reliability.
In the present embodiment, I-shaped guide rail 21 is I-steel, and the rolling surface 631 of the first idler wheel 63 is tapered surface, the first rolling
The tapered surface of wheel 63 and the flange plate interior side contacts of I-steel, and roll cooperation.In other embodiments, I-shaped guide rail 21
It can be H profile steel.In the present embodiment, vertical guide 2 is installed on the inside of bridge pier 9 by connector.
Further, upper block component 61 and lower tumbler component 62 further include idler wheel mounting rack, and idler wheel mounting rack includes the
One roller attachment portion 65 and the second roller attachment portion 66.Wherein, the first roller attachment portion 65 includes two mounting plates positioned opposite
651, two mounting plates 651 are set on the second roller attachment portion 66, and the first idler wheel 63 is installed on corresponding peace by first bearing component 7
The inside of loading board 651, which ensure that the reliable installation of the first idler wheel 63.Second roller attachment portion 66 is fixedly connected with vehicle 1 is checked,
Second roller attachment portion 66 is equipped with mounting groove 661, and the second idler wheel 64 is installed in mounting groove 661 by second bearing component 8,
It ensure that the reliable installation of the second idler wheel 64.I.e. the present invention is guaranteeing that it is same that the first idler wheel 63 and the second idler wheel 64 are effectively installed
When, mounting structure is compact, occupies little space.
Further, first bearing component 7 includes first bearing 71, the first installation axle 72 and mounting blocks 73.Wherein, it installs
Block 73 is set to side of the mounting plate 651 far from the first idler wheel 63；One end of first installation axle 72 is mounted on mounting blocks 73,
The other end of first installation axle 72 passes through mounting blocks 73 and mounting plate 651 and first bearing 71 cooperates；First idler wheel 63 passes through the
One bearing 71 is rotatably installed in the first installation axle 72.Second bearing component 8 includes second bearing 81 and the second installation axle
82, the both ends of the second installation axle 82 are fixedly installed in the two sides of mounting groove 661, and the second idler wheel 64 can be rotated by second bearing 81
Ground is installed in the second installation axle 82.Its mounting structure is simple, and ensure that the first idler wheel 63 and the reliable of the second idler wheel 64 turn
It is dynamic.
As shown in Figure 1, checking that vehicle 1 includes intermediate truss 11 and two side truss 12.Intermediate truss 11 is set to two sides purlin
Between frame 12, intermediate truss 11 and side truss 12 are enclosed accommodating space 13, and accommodating space 13 is U-shaped space, for checking
Personnel enter the inspection for checking and carrying out bridge pier 9 in vehicle 1.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited to texts
Disclosed in specific embodiment, but include all technical solutions falling within the scope of the claims.
Claims (10)
1. a kind of bridge pier check device, which is characterized in that including checking vehicle and positioned at two groups of lifting assemblies for checking vehicle two sides, institute
Stating lifting assembly includes providing to check that the vertical guide of vehicle lifting guiding, driving check the lifting component of vehicle lifting and mentioning
Locking checks the safety component of truck position when rising unit failure, and the vertical guide is set on the inside of bridge pier；The lifting component and
One end of safety component is fixed with the inside top of bridge pier, and the other end and inspection vehicle of the lifting component and safety component connect
It connects.
2. bridge pier check device according to claim 1, which is characterized in that the lifting component includes hoisting rope and has
The inside top of the bridge pier is fixed in the elevator of capstan winch, one end of the hoisting rope, and the other end of the hoisting rope bypasses
The capstan winch of the elevator, the hoisting rope stretch under the frictional force of capstan winch；The elevator is fixedly installed in the inspection
Che Shang, and driven when hoisting rope stretches and check vehicle lifting.
3. bridge pier check device according to claim 2, which is characterized in that the safety component includes safety rope, safety
The bridge pier is fixed in lock and the rope closing component for guaranteeing safety rope Yu hoisting rope synchronization telescope, one end of the safety rope
The other end of inside top, the safety rope passes through the safety lock, and is set around on the rope closing component；The safety lock peace
Loaded on the inspection vehicle, and the locked secure rope when checking that vehicle quickly glides；The rope closing component is fixedly installed in the inspection
It looks on vehicle.
4. bridge pier check device according to claim 3, which is characterized in that the rope closing component include safe rope reel,
Rope reel and actuator, the safe rope reel and promotion rope reel coaxial arrangement are promoted, and is connect with the actuator, institute
It states safe rope reel and promotes rope reel and rotated synchronously under the driving of the driving member with the capstan winch.
5. bridge pier check device as claimed in any of claims 1 to 4, which is characterized in that further include being located to check
Two groups of guide wheel assemblies of vehicle two sides, the guide wheel assembly include upper block component and lower tumbler component, and the inspection vehicle passes through upper
Guide wheel component and lower tumbler component are slidedly arranged in the vertical guide.
6. bridge pier check device according to claim 5, which is characterized in that the cross sectional shape of the vertical guide is I-shaped
A wherein flange plate for shape, the I-shaped guide rail is connect with bridge pier；The upper block component and lower tumbler component include two
A the first idler wheel positioned at I-shaped rail web two sides, and the second rolling on the outside of another flange plate of I-shaped guide rail
Wheel, first idler wheel include rolling surface and defining flange, and the rolling surface of first idler wheel is arranged with close second idler wheel
Flange plate rolls cooperation, and limit cooperates on the outside of the defining flange and flange plate of first idler wheel；Second idler wheel and the edge of a wing
The outer side roll of plate cooperates.
7. bridge pier check device according to claim 6, which is characterized in that the upper block component and lower tumbler component are also
Including idler wheel mounting rack, the idler wheel mounting rack includes the first roller attachment portion and the second roller attachment portion, first idler wheel
Mounting portion includes two mounting plates positioned opposite, and each first idler wheel is installed on the corresponding installation by first bearing component
The inside of plate；Second roller attachment portion is equipped with mounting groove, and second idler wheel is installed on described by second bearing component
In mounting groove, second roller attachment portion is fixedly connected with the inspection vehicle.
8. bridge pier check device according to claim 7, which is characterized in that the first bearing component includes first axle
It holds, the first installation axle and mounting blocks, the mounting blocks are set to side of the mounting plate far from the first idler wheel, first installation axle
One end is mounted on the mounting blocks, and the other end of first installation axle passes through mounting blocks and mounting plate and first bearing
Cooperation, first idler wheel are rotatably installed in first installation axle by first bearing；The second bearing component
Including second bearing and the second installation axle, the both ends of second installation axle are fixedly installed in the two sides of mounting groove, and described second
Idler wheel is rotatably installed in second installation axle by second bearing.
9. bridge pier check device according to claim 6, which is characterized in that the I-shaped guide rail is I-steel or H-type
Steel.
10. bridge pier check device as claimed in any of claims 1 to 4, which is characterized in that the inspection vehicle includes
Two side truss and the intermediate truss between two side truss, the intermediate truss and side truss are enclosed for scrutineer
The accommodating space of member's carry out bridge pier inspection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819272.2A CN108999083A (en) | 2018-07-24 | 2018-07-24 | A kind of bridge pier check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819272.2A CN108999083A (en) | 2018-07-24 | 2018-07-24 | A kind of bridge pier check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108999083A true CN108999083A (en) | 2018-12-14 |
Family
ID=64596832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810819272.2A Pending CN108999083A (en) | 2018-07-24 | 2018-07-24 | A kind of bridge pier check device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108999083A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144396A (en) * | 2020-10-12 | 2020-12-29 | 河南六建重工有限公司 | Steel structure for bridge construction |
| CN113152296A (en) * | 2021-04-19 | 2021-07-23 | 南京润华建设集团有限公司 | A lift formula operation platform that hangs that is used for quick installation of cable-stay bridge dysmorphism steel tower |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201010858Y (en) * | 2007-03-09 | 2008-01-23 | 北京建筑机械化研究院 | Device especially for bridge detecting and maintaining |
| KR100812665B1 (en) * | 2008-01-17 | 2008-03-13 | 한국기술개발 주식회사 | A safe checking apparatus using bridge |
| CN201232169Y (en) * | 2008-07-08 | 2009-05-06 | 武汉理工大学 | Deep water pier strengthening device |
| JP2011058266A (en) * | 2009-09-10 | 2011-03-24 | West Japan Railway Co | Temporary installation method of work stage for viaduct |
| CN203755166U (en) * | 2014-01-14 | 2014-08-06 | 中铁十六局集团第二工程有限公司 | Simple lifting device for constructors to go up and down |
| CN204999112U (en) * | 2015-07-09 | 2016-01-27 | 上海嘉峥机械有限公司 | A horizontal guiding mechanism for going up and down move and carry dolly |
| KR20160123514A (en) * | 2015-04-16 | 2016-10-26 | 영신기술 주식회사 | Moving Type Inspection Equipment of Bridge |
| CN106381815A (en) * | 2016-08-31 | 2017-02-08 | 中铁四局集团第四工程有限公司 | Movable externally-hung basket trolley used for T beam transverse reinforcing and construction method thereof |
| CN206581139U (en) * | 2017-01-23 | 2017-10-24 | 重庆恒佳工程技术咨询有限公司 | Bridge maintenance running gear |
| KR20180028216A (en) * | 2016-09-08 | 2018-03-16 | 김종희 | Checking way of Bridge |
-
2018
- 2018-07-24 CN CN201810819272.2A patent/CN108999083A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201010858Y (en) * | 2007-03-09 | 2008-01-23 | 北京建筑机械化研究院 | Device especially for bridge detecting and maintaining |
| KR100812665B1 (en) * | 2008-01-17 | 2008-03-13 | 한국기술개발 주식회사 | A safe checking apparatus using bridge |
| CN201232169Y (en) * | 2008-07-08 | 2009-05-06 | 武汉理工大学 | Deep water pier strengthening device |
| JP2011058266A (en) * | 2009-09-10 | 2011-03-24 | West Japan Railway Co | Temporary installation method of work stage for viaduct |
| CN203755166U (en) * | 2014-01-14 | 2014-08-06 | 中铁十六局集团第二工程有限公司 | Simple lifting device for constructors to go up and down |
| KR20160123514A (en) * | 2015-04-16 | 2016-10-26 | 영신기술 주식회사 | Moving Type Inspection Equipment of Bridge |
| CN204999112U (en) * | 2015-07-09 | 2016-01-27 | 上海嘉峥机械有限公司 | A horizontal guiding mechanism for going up and down move and carry dolly |
| CN106381815A (en) * | 2016-08-31 | 2017-02-08 | 中铁四局集团第四工程有限公司 | Movable externally-hung basket trolley used for T beam transverse reinforcing and construction method thereof |
| KR20180028216A (en) * | 2016-09-08 | 2018-03-16 | 김종희 | Checking way of Bridge |
| CN206581139U (en) * | 2017-01-23 | 2017-10-24 | 重庆恒佳工程技术咨询有限公司 | Bridge maintenance running gear |
Non-Patent Citations (2)
| Title |
|---|
| 全国安全生产教育培训教材编审委员会: "《高处安装、维护、拆除作业》", 31 August 2015 * |
| 荆强: "《装甲设备抢救》", 31 January 2014 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144396A (en) * | 2020-10-12 | 2020-12-29 | 河南六建重工有限公司 | Steel structure for bridge construction |
| CN113152296A (en) * | 2021-04-19 | 2021-07-23 | 南京润华建设集团有限公司 | A lift formula operation platform that hangs that is used for quick installation of cable-stay bridge dysmorphism steel tower |
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Application publication date: 20181214 |
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| RJ01 | Rejection of invention patent application after publication |