CN105019355B - General walking device for underbridge detecting vehicle - Google Patents
General walking device for underbridge detecting vehicle Download PDFInfo
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- CN105019355B CN105019355B CN201510319225.8A CN201510319225A CN105019355B CN 105019355 B CN105019355 B CN 105019355B CN 201510319225 A CN201510319225 A CN 201510319225A CN 105019355 B CN105019355 B CN 105019355B
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Abstract
The invention discloses a general walking device for an underbridge detecting vehicle. The general walking device comprises a plurality of walking suspension parts, suspension hooks, a walking beam, walking wheels, first driving devices, a suspension rack, a detecting vehicle and a second driving device, wherein the suspension hooks and the walking beam are respectively and alternately hooked to the walking suspension parts in a suspension manner or separated from the walking suspension parts; when the walking beam is separated from the walking suspension part, and the suspension hook is connected to the walking suspension part in the suspension manner, and the walking beam is driven by the second driving device to stably advance without loads; after the walking beam is moved to a specified position, the walking beam is driven by the first driving device to be hooked to the walking suspension part in the suspension manner, and the suspension hook is separated from the walking suspension part; the walking wheels are driven to advance by the second driving device, so that the underbridge detecting vehicle can move in the bridge direction in order so as to implement underbridge detection. Through the adoption of the general walking device for the underbridge detecting vehicle, provided by the invention, the weight of additional devices of the detecting vehicle can be greatly reduced, the damage to the walking suspension parts is reduced, and the standardization and the safety of a walking mechanism for the underbridge detecting vehicle are effectively improved.
Description
Technical field
The present invention relates to bridge inspection technical field, particularly to inspection garage walking apparatus under a kind of universal bridge.
Background technology
Suspension bridge checks that the working region of car is bottom or the side of bridge.At present, typically general bridge inspection vehicle and row
Walking mechanism is one, the existing inspection car walking mechanism extensively using at river sea, typically all adopts suspended structure, that is,
Walking mechanism is inverted on fixing I-steel (or H type steel) track by steel wheel, and vehicle frame is connected with walking mechanism, in motor
Drive lower operation.Using the bridge inspection vehicle of this walking mechanism, need to lay elongated track, both expended material, increase again
The extra heavy burden of bridge.Therefore, the range of application of the bridge inspection vehicle of this kind of structure is very limited.
Disclose a kind of Bridge Beam bottom in utility model patent cn203947412u and check car, in that patent, in bridge bottom
Multiple suspenders are installed, walking mechanism relies on crawler belt band motor vehicles bodies to move forward between suspender, and suspender is " l " type, works as shoe
When band rotates, check that Herba Plantaginis enter.And in another utility model patent cn204224988u, disclose a kind of trackless lower outstanding inspection
Look into car, every walking mechanism of this inspection car includes mobile roof support, travel driving unit, traveling boots, mobile roof support suspension member and walks
Row boots are linked up with, and the pedestal upper end out of shape of two walking mechanisms is respectively by the mounting corresponding with steel truss girder bottom t beam of mobile roof support hook
Or departing from mounting, the driving gear of drive mechanism rotates, and orders about traveling boots, mobile roof support corresponding steel truss girder bottom t beam alternative expression
One step one is driven and is moved, and realizes checking the suitable bridge of car to being progressively movably walking in order.This walking mechanism is only applicable to steel truss girder bridge application,
And this inspection car, when walking Longspan Bridge, is susceptible to deviation phenomenon, it is not easy to cross over bridge expanssion joint, therefore also has
There is certain limitation.
In summary, inspection car walking mechanism of the prior art is all only applicable to some special bridge bottoms and checks car, applies model
It is with limit it is impossible to realize checking the standardization of car walking mechanism under bridge.Accordingly, it would be desirable to develop check under a kind of universal bridge that garage is walked
Device, thus facilitate check car execution Inspection under bridge.
Content of the invention
In view of this, the invention provides checking garage's walking apparatus under a kind of universal bridge, check that car adds such that it is able to substantially reduce
The weight of device, reduces the infringement to walking suspension member, and effectively improves standardization and the safety checking car walking mechanism under bridge.
Technical scheme is specifically achieved in that
Garage's walking apparatus are checked, comprising: multiple walking suspension members, suspension hook, walking beam, road wheel, the first drive under a kind of universal bridge
Dynamic device, suspension bracket, inspection car and the second driving means；
Wherein, described walking suspension member is arranged on below bridge；
The top of described walking beam is provided with can be with the hook of described walking suspension member mounting, and the both sides of described walking beam are respectively arranged with
Sliding tray；
Described road wheel is respectively fixedly disposed at the two ends of described suspension bracket, and described road wheel is connected in the sliding tray of described walking beam
And can roll along described sliding tray；
The described lower section checking that car is fixedly installed on described suspension bracket；
Described suspension hook is arranged on the outside of described road wheel, and the top of described suspension hook is provided with hook；
Described first driving means are arranged on described suspension bracket, for driving described suspension hook to move up and down relative to suspension bracket so that described
The hook of suspension hook and described walking suspension member mounting or disengaging mounting；
Described second driving means, for when described first driving means drive described suspension hook relative to suspension bracket be moved downward to described in hang
The hook of hook and described walking suspension member mounting, and the top of described road wheel is abutted with the sliding tray of described walking beam, and make
With during described walking suspension member disengaging mounting, the described walking beam of driving moves the hook obtaining described walking beam along the bearing of trend of described suspension bracket
Dynamic；
Described second driving means, are additionally operable to drive described in described suspension hook relatively suspension bracket is moved upward to when described first driving means
The hook of suspension hook departs from mounting with described walking suspension member, and the bottom of described road wheel is abutted with the sliding tray of described walking beam,
And the hook of described walking beam is moved with during described walking suspension member mounting, driving the sliding tray along described walking beam for the described road wheel
Dynamic.
Preferably, described walking suspension member includes:
Girder, it is arranged on the top board at described girder top, is arranged on the intermediate plate in the middle part of described girder and is arranged on described girder bottom
The base plate in portion；
Wherein, described top board is provided with through hole, and walking suspension member is fixedly mounted on the bottom of bridge by described through hole；
Described intermediate plate, for the hook mounting with described suspension hook；
Described base plate, for the hook mounting with described walking beam.
Preferably, the plurality of walking suspension member is disposed on the bottom of bridge beam body to be checked, and any three adjacent row
Walk the length being smaller than described walking beam of the farthest two walking suspension member in suspension member.
As above visible, check garage's walking apparatus under universal bridge provided by the present invention, both can monolithic beam use, also can two panels or many
Piece beam uses simultaneously, and checks in garage's walking apparatus under above-mentioned universal bridge and need not lay track, such that it is able to substantially reduce inspection
The weight of car attachment device, reduces the infringement to running gear, alleviates the load to bridge for the whole inspection system；Carrying out bridge
During beam construction, under above-mentioned universal bridge, check that garage's walking apparatus can be directly installed on bridge bottom, also can install afterwards, to old bridge,
Old bridge, then can add embedded hole and install, therefore not limited by construction environment and condition.Meanwhile, check under above-mentioned universal bridge
Each structure in garage's walking apparatus and part uniform force, drive simple, structure simple and reasonable, new and ingenious, make easily,
Be conducive to mold and mass production.Therefore, check under above-mentioned universal bridge that garage's walking apparatus go for concrete, steel etc.
Inspection car under various structures bridge bridge, can conveniently realize inspection car and walk backward forward, such that it is able to realize checking under bridge
The standardization of car walking mechanism, improves the safety checking car walking mechanism under bridge.
Brief description
Fig. 1 is for checking the structural representation of garage's walking apparatus under the universal bridge in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the walking beam walking states in the embodiment of the present invention；
Fig. 3 is that the suspension hook in the embodiment of the present invention departs from mounting and the view of road wheel drive suspension bracket walking；
Fig. 4 is the structural representation of the walking suspension member in the embodiment of the present invention.
Specific embodiment
For making the objects, technical solutions and advantages of the present invention become more apparent, develop simultaneously embodiment referring to the drawings, right
The present invention further describes.
Provide in embodiments of the invention and under a kind of universal bridge, check garage's walking apparatus.
As shown in Figure 1 to 4, check under the universal bridge in the embodiment of the present invention that garage's walking apparatus include: multiple walking suspension members
1st, suspension hook 2, walking beam 3, road wheel 4, first driving means 5, suspension bracket 6, check car (not shown) and the
Two driving means (not shown)s.
Wherein, described walking suspension member 1 is arranged on below bridge；
The top of described walking beam 3 is provided with can be with the hook of described walking suspension member 1 mounting, the both sides of described walking beam 3
It is respectively arranged with sliding tray；
Described road wheel 4 is respectively fixedly disposed at the two ends of described suspension bracket 6, and described road wheel 4 is connected to described walking beam
Sliding tray in and can roll along described sliding tray；
The described lower section (not shown) checking that car is fixedly installed on described suspension bracket 6；
Described suspension hook 2 is arranged on the outside of described road wheel 4, and the top of described suspension hook 2 is provided with hook；
Described first driving means 5 are arranged on described suspension bracket 6, move down on described suspension hook 2 suspension bracket 6 relatively for driving
Move so that the hook of described suspension hook 2 mounts or departs from mounting with described walking suspension member 1；
Described second driving means, for driving described suspension hook 2 suspension bracket 6 relatively to moving down when described first driving means 5
Move and mount with described walking suspension member 1 to the hook of described suspension hook 2, and make the top of described road wheel 4 and described walking
The sliding tray of beam 3 abuts, and makes the hook of described walking beam 3 with during described walking suspension member 1 disengaging mounting, drives institute
The bearing of trend stating walking beam 3 along described suspension bracket 6 moves；
Described second driving means, are additionally operable to drive described suspension hook 2 suspension bracket 6 relatively upwards when described first driving means 5
The mobile hook to described suspension hook 2 departs from mounting with described walking suspension member 1, and makes bottom and the institute of described road wheel 4
The sliding tray stating walking beam 3 abuts, and makes the hook of described walking beam 3 with during described walking suspension member 1 mounting, drives
Described road wheel 4 moves along the sliding tray of described walking beam 3.
Preferably, in a particular embodiment of the present invention, described walking suspension member 1 is " king " character form structure, comprising: main
Beam, it is arranged on the top board 8 at described girder top, is arranged on the intermediate plate 9 in the middle part of described girder and is arranged on described girder
The base plate 10 of bottom.Wherein, described top board 8 is provided with through hole 7, and walking suspension member 1 is fixedly mounted on bridge by through hole 7
The bottom of beam.Described intermediate plate 9, for the hook mounting with described suspension hook 2；Described base plate 10, for described row
Walk the hook mounting of beam 3.
Preferably, in a particular embodiment of the present invention, the plurality of walking suspension member is disposed on Bridge Beam to be checked
What farthest two in the bottom of body, and any three adjacent walking suspension members walked suspension members is smaller than described walking beam
Length.
By checking the structure of garage's walking apparatus under above-mentioned universal bridge, check that garage is walked under the universal bridge of the present invention
In device, described first driving means 5 can drive described suspension hook 2 suspension bracket 6 relatively to move up and down, and described the
Two driving means, then can drive described walking beam 3 and road wheel 4 alternately to move ahead.Because suspension hook 2 is provided in described row
Walk the outside of wheel 4, therefore, suspension bracket 6 relatively moves down extremely under the driving of first driving means 5 when suspension hook 2
In limited time, the hook at suspension hook 2 top will be mounted with walking suspension member 1；And, now moving down of suspension hook 2 also will drive walking
The top that wheel 4 is moved upward to road wheel 4 is abutted with the sliding tray of described walking beam 3, thus driving described walking beam 3
Upper shifting, and finally make the hook at top of described walking beam 3 and described walking suspension member 1 depart from mounting, now, second
Driving means can drive described walking beam 3 along the non-loaded stable movement of bearing of trend of described suspension bracket 6, and suspension bracket 6 is then
Because suspension hook 2 is mounted with walking suspension member 1, therefore can't be moved.
On the other hand, when under the driving of first driving means 5, suspension bracket 6 is moved upward to the limit to suspension hook 2 relatively, hang
The hook at hook 2 top will depart from mounting with walking suspension member 1；And, the now upper shifting of suspension hook 2 also will drive road wheel 4
The bottom being moved downward to road wheel 4 is abutted with the sliding tray of described walking beam 3, thus driving described walking beam 3 to move down,
And so that the hook at top of described walking beam 3 and described walking suspension member 1 is mounted, now, the second driving means are
Described road wheel 4 can be driven along the sliding tray movement of described walking beam 3, thus driving suspension bracket 6 and being fixed on suspension bracket 6
On check that car and suspension hook 2 stably move along the bearing of trend of described suspension bracket 6, and walking beam 3 is then due to its top
Hook is mounted with walking suspension member 1, therefore can't be moved.
Therefore, by the driving of above-mentioned first driving means 5 and the second driving means, described walking beam 3 and suspension bracket 6 are
Can alternately move along the bearing of trend of described suspension bracket 6.
Check under above-mentioned universal bridge that the operation principle of garage's walking apparatus and working condition include:
When checking under above-mentioned universal bridge that garage's walking apparatus check out a position, needing continues to march forward carries out next step
When checking work, first, first driving means 5 will drive suspension hook 2 to move down so that the hook of suspension hook 2 and walking
In intermediate plate 9 mounting of suspension member 1, moving down of suspension hook 2 also will move to road wheel 4 on drive road wheel 4 and suspension bracket 6
Top is abutted with the top of the sliding tray of walking beam 3, thus driving walking beam 3 to move up, until walking beam 3 top
Hook depart from mounting with the base plate 10 of walking suspension member 1, now first driving means 5 complete work, and walking beam 3 is the
The bearing of trend of the suspension bracket 6 described in driving lower edge of two driving means moves to required direction；
After described walking beam 3 moves to specified location, first driving means 5 will drive suspension hook 2 to move up, suspension hook
The bottom making road wheel 4 be displaced downwardly to road wheel 4 is also abutted by 2 upper shifting with the bottom of the sliding tray of walking beam 3, from
And drive walking beam 3 to move down, until the hook at walking beam 3 top is mounted with the lower plate 10 of walking suspension member 1；The
One driving means 5 continue to drive moves on suspension hook 2, so that the hook of suspension hook 2 and the intermediate plate 9 of walking suspension member 1 is taken off
From mounting, now first driving means 5 complete work；Then, under the driving of the second driving means, road wheel 4 carries
Suspension bracket 6 and check that car, along the bearing of trend of described suspension bracket 6 to required direction movement, continues to implement the inspection of next step
Work, thus realize under bridge check car along bridge to being movably walking in order, be advantageously carried out bridge bottom Inspection.
In summary, check garage's walking apparatus under universal bridge provided by the present invention, both can monolithic beam use, also can two panels
Or multi-disc beam uses simultaneously, and check in garage's walking apparatus under above-mentioned universal bridge and need not lay track, such that it is able to significantly
Reduce the weight checking car attachment device, reduce the infringement to running gear, alleviate whole inspection system and bridge is born
Lotus；When carrying out bridge construction, under above-mentioned universal bridge, check that garage's walking apparatus can be directly installed on bridge bottom, also may be used
Install afterwards, to old bridge, old bridge, then can add embedded hole and install again, therefore not limited by construction environment and condition.
Meanwhile, check each structure in garage's walking apparatus and part uniform force under above-mentioned universal bridge, drive simple, structure letter
Single and reasonable, new and ingenious, make easily, be conducive to mold and mass production.Therefore, check under above-mentioned universal bridge
Garage's walking apparatus go for the inspection car under the various structures bridge bridge such as concrete, steel, can conveniently realize inspection
Car is walked forward backward, such that it is able to realize checking the standardization of car walking mechanism under bridge, improves and checks car vehicle with walking machine under bridge
The safety of structure.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvement done etc., should be included within the scope of protection of the invention.
Claims (3)
1. check garage's walking apparatus under a kind of universal bridge it is characterised in that checking under this universal bridge that garage's walking apparatus include: multiple
Walking suspension member, suspension hook, walking beam, road wheel, first driving means, suspension bracket, inspection car and the second driving means；
Wherein, described walking suspension member is arranged on below bridge；
The top of described walking beam is provided with can be with the hook of described walking suspension member mounting, and the both sides of described walking beam are respectively arranged with
Sliding tray；
Described road wheel is respectively fixedly disposed at the two ends of described suspension bracket, and described road wheel is connected in the sliding tray of described walking beam
And can roll along described sliding tray；
The described lower section checking that car is fixedly installed on described suspension bracket；
Described suspension hook is arranged on the outside of described road wheel, and the top of described suspension hook is provided with hook；
Described first driving means are arranged on described suspension bracket, for driving described suspension hook to move up and down relative to suspension bracket so that described
The hook of suspension hook and described walking suspension member mounting or disengaging mounting；
Described second driving means, for when described first driving means drive described suspension hook relative to suspension bracket be moved downward to described in hang
The hook of hook and described walking suspension member mounting, and the top of described road wheel is abutted with the sliding tray of described walking beam, and make
With during described walking suspension member disengaging mounting, the described walking beam of driving moves the hook obtaining described walking beam along the bearing of trend of described suspension bracket
Dynamic；
Described second driving means, are additionally operable to drive described in described suspension hook relatively suspension bracket is moved upward to when described first driving means
The hook of suspension hook departs from mounting with described walking suspension member, and the bottom of described road wheel is abutted with the sliding tray of described walking beam,
And the hook of described walking beam is moved with during described walking suspension member mounting, driving the sliding tray along described walking beam for the described road wheel
Dynamic.
2. under universal bridge according to claim 1, check garage's walking apparatus it is characterised in that described walking suspension member includes:
Girder, it is arranged on the top board at described girder top, is arranged on the intermediate plate in the middle part of described girder and is arranged on described girder bottom
The base plate in portion；
Wherein, described top board is provided with through hole, and walking suspension member is fixedly mounted on the bottom of bridge by described through hole；
Described intermediate plate, for the hook mounting with described suspension hook；
Described base plate, for the hook mounting with described walking beam.
3. under universal bridge according to claim 2 check garage's walking apparatus it is characterised in that:
The plurality of walking suspension member is disposed on the bottom of bridge beam body to be checked, and in any three adjacent walking suspension members
Farthest two walk suspension member the length being smaller than described walking beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319225.8A CN105019355B (en) | 2015-06-11 | 2015-06-11 | General walking device for underbridge detecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319225.8A CN105019355B (en) | 2015-06-11 | 2015-06-11 | General walking device for underbridge detecting vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN105019355A CN105019355A (en) | 2015-11-04 |
| CN105019355B true CN105019355B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510319225.8A Active CN105019355B (en) | 2015-06-11 | 2015-06-11 | General walking device for underbridge detecting vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119044A (en) * | 2020-01-08 | 2020-05-08 | 无锡太湖学院 | Bridge suspends walking equipment in midair and uses its bridge work system |
Citations (7)
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|---|---|---|---|---|
| CN2433122Y (en) * | 2000-06-27 | 2001-06-06 | 刘新清 | Service vehicle for bottom of railway and highway bridge |
| KR20020061651A (en) * | 2001-01-17 | 2002-07-25 | 송부욱 | The structure and method for checking bridge |
| KR200375145Y1 (en) * | 2004-11-22 | 2005-03-11 | 명보산공 주식회사 | The Bridge Check Walkway Bracket With Earthquake Resistant |
| JP2007051416A (en) * | 2005-08-12 | 2007-03-01 | Gijutsu Kaihatsu Kenkyusho:Kk | Scaffold device |
| CN200981976Y (en) * | 2006-03-14 | 2007-11-28 | 中铁工程设计咨询集团有限公司 | Checking vehicle for railway passenger transport private line concrete box-shape bridge |
| CN104278628A (en) * | 2014-10-21 | 2015-01-14 | 广西交通科学研究院 | Light hanging basket applicable to bridge detection and maintenance operations |
| CN204919323U (en) * | 2015-06-11 | 2015-12-30 | 中铁工程设计咨询集团有限公司 | General underbridge inspection trolley running gear |
-
2015
- 2015-06-11 CN CN201510319225.8A patent/CN105019355B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2433122Y (en) * | 2000-06-27 | 2001-06-06 | 刘新清 | Service vehicle for bottom of railway and highway bridge |
| KR20020061651A (en) * | 2001-01-17 | 2002-07-25 | 송부욱 | The structure and method for checking bridge |
| KR200375145Y1 (en) * | 2004-11-22 | 2005-03-11 | 명보산공 주식회사 | The Bridge Check Walkway Bracket With Earthquake Resistant |
| JP2007051416A (en) * | 2005-08-12 | 2007-03-01 | Gijutsu Kaihatsu Kenkyusho:Kk | Scaffold device |
| CN200981976Y (en) * | 2006-03-14 | 2007-11-28 | 中铁工程设计咨询集团有限公司 | Checking vehicle for railway passenger transport private line concrete box-shape bridge |
| CN104278628A (en) * | 2014-10-21 | 2015-01-14 | 广西交通科学研究院 | Light hanging basket applicable to bridge detection and maintenance operations |
| CN204919323U (en) * | 2015-06-11 | 2015-12-30 | 中铁工程设计咨询集团有限公司 | General underbridge inspection trolley running gear |
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Address after: 100055 Guang'an Road, Beijing, China Railway consulting building, No. 15 Applicant after: Engineering & Consultant Co., Ltd., China Railway Applicant after: Beijing constant force Tie Ke technology development corporation, Ltd. Applicant after: Heng an Polytron Technologies Inc Address before: 100055 Guang'an Road, Beijing, China Railway consulting building, No. 15 Applicant before: Engineering & Consultant Co., Ltd., China Railway Applicant before: Beijing constant force Tie Ke technology development corporation, Ltd. Applicant before: Hengshui Rubber Co., Ltd. |
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