CN206070370U - A kind of bridge maintenance equipment of automatically walk - Google Patents
A kind of bridge maintenance equipment of automatically walk Download PDFInfo
- Publication number
- CN206070370U CN206070370U CN201620417165.3U CN201620417165U CN206070370U CN 206070370 U CN206070370 U CN 206070370U CN 201620417165 U CN201620417165 U CN 201620417165U CN 206070370 U CN206070370 U CN 206070370U
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- China
- Prior art keywords
- walking
- balanced controls
- bridge
- girder
- maintenance equipment
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of bridge maintenance equipment of automatically walk, including walking suspension member, balanced controls, walking mechanism, truss mechanism and Lifting basket structure；The truss mechanism is placed in the outside of balanced controls, and the Lifting basket mechanism is placed in the inner side of balanced controls；The walking mechanism is placed in the lower end of balanced controls；Rows of multiple walking suspension members are disposed in bridge structure, and walking mechanism drives whole repair apparatus by coordinating with walking suspension member, walks along straight line or curvilinear path in bridge structure.The bridge maintenance equipment of automatically walk of the present utility model, solves the problems, such as that existing bridge inspection car is unable to easy disassembly, continuously uses；After maintenance and inspection are finished at one, it is possible to use crane slings whole tool car, it is transferred to another place and implements maintenance and inspection work, it is possible to achieve the continuous maintenance and inspection task of many bridge blocks.
Description
Technical field
This utility model belongs to bridge inspection car field, and in particular to a kind of bridge maintenance equipment of automatically walk.
Background technology
Recently as developing rapidly for Bridges in Our Country cause, the bridge of various beautiful design has been built in all parts of the country
Beam, in order to ensure bridge and traffic safety, is carried out when carrying out and make regular check on maintenance and damage to bridge primary load bearing structure quick
Reparation be it is very important, and associated supporting repair apparatus, i.e. bridge inspection car then be maintenance and maintenance construction weight
Ensure.
Bridge inspection car has road surface traveling tool car and suspension type traveling tool car, although road surface traveling tool car user
Just, but walk line mode due to road surface (on rail) to detect bridge, the road pavement traffic that is bound to makes a big impact, while peace
Full property also has certain limitations, and particularly China railways rate of traffic flow is big, is not suitable for the repair method using busy line, and hangs
Formula tool car does not just have this defect.
Domestic tool car at this stage mostly is straight path walking at present, and climbing capacity is poor, particularly in special construction
Cannot walk on bridge (such as arch rib), also not reach the purpose of maintenance and inspection.Than more prominent on arch rib is checked,
It is domestic generally individually to be checked by way of default cat ladder railing climbing using manpower at this stage, and keep in repair and then take on bridge floor
If full framing is keeped in repair；Although it is relatively easy that cat ladder rail structure is preset on arch rib, and cost is relatively low, exists
The shortcomings of operation inconvenience, high labor intensive, inefficiency, poor safety performance.Therefore, a kind of automaticity of design research and development
Little, the applied widely Special hanging bridge inspection car of high, simple to operate, labor intensity is the needs of bridge long-run development,
The purpose of certain key position of maintenance and inspection bridge structure (such as arch rib) can be reached.
Utility model content
This utility model be solve the problems, such as above-mentioned prior art in tool car cannot walk in curvilinear path, there is provided
A kind of load is larger, can freely walk on straight line and curvilinear path, it is applied widely, facilitate installing/dismounting, safe and reliable
The bridge maintenance equipment of automatically walk, convenient, quick, safely can walk in bridge structure.
This utility model is adopted the technical scheme that to solve this problem：
A kind of bridge maintenance equipment of automatically walk, the repair apparatus include walk suspension member, balanced controls, walking mechanism,
Truss mechanism and Lifting basket structure；The truss mechanism is placed in the outside of balanced controls, and the Lifting basket mechanism is placed in flat
The inner side of weighing apparatus mechanism；The walking mechanism is placed in the lower end of balanced controls；Rows of multiple walking suspension members are disposed on bridge
In structure, walking mechanism drives whole repair apparatus by coordinating with walking suspension member, along straight line or curve rail in bridge structure
Mark is walked.
Described balanced controls include that balanced controls support shaft, the first swing span of balanced controls and balanced controls second swing
Frame；The first swing span of balanced controls and the second swing span of balanced controls are fixedly connected in balanced controls support shaft, and can be flat
Rotate on weighing apparatus mechanism supports axle；Truss mechanism is fixedly connected on one end of balanced controls support shaft, and Lifting basket mechanism fixes and connects
It is connected on the other end of balanced controls support shaft.
Described walking mechanism includes walk girder, walking nose girder, hoofing part mechanism, swing driving mechanism and hook dress
Put；The walking girder is fixedly connected on the first swing span of balanced controls, and the walking nose girder is fixedly connected on balanced controls
On second swing span；The hoofing part mechanism is connected with walking girder and walking nose girder；The swing driving mechanism is arranged on
Between the second swing span of the first swing span of balanced controls and balanced controls；The hooking device is fixed on walking girder and walking is led
The lower section of beam, the hooking device are used to catch the walking suspension member in bridge structure.
Described swing driving mechanism includes motor and leading screw, and Motor drive leading screw moves up and down, band dynamic balancer the
One swing span and walking girder or the second swing span of balanced controls and nose girder of walking do opposing oscillatory around balanced controls support shaft.
Described truss mechanism includes work platformses, work platformses drive mechanism, vertical trusses and vertical trusses link,
Vertical trusses and work platformses drive mechanism are all fixed on vertical trusses link, and work platformses are connected with vertical trusses, and
Can move up and down on vertical trusses in the case where work platformses drive mechanism drives, vertical trusses link is fixedly connected on balance
On mechanism supports axle.
Described vertical trusses are made up of aluminum alloy material；The side of work platformses is connected with movable rail, convenient to work
Personnel pass in and out.
Described Lifting basket mechanism includes hanging basket, Lifting basket drive mechanism and Lifting basket fixed mount, Lifting basket
Drive mechanism is fixed on Lifting basket fixed mount, and Lifting basket fixed mount is fixedly connected in balanced controls support shaft, hanging basket
By chain suspension on Lifting basket fixed mount.
Described hanging basket material is aluminium alloy, and hanging basket side is connected with movable rail, facilitates staff to pass in and out.
Four hooking devices are respectively disposed with described walking girder and walking nose girder, hooking device is symmetrical two-by-two
Ground arrangement, hooking slits are in opposite direction.
Described walking girder and walking nose girder upper end are equipped with tooth bar；Hoofing part mechanism is provided with and is engaged with tooth bar
Gear driven mechanism；Gear driven mechanism is driven using Dual-Servo Motor, and is furnished with power-off brake system.
This utility model has the advantages and positive effects that：
The bridge maintenance equipment of automatically walk of the present utility model, solving existing bridge inspection car conveniently can not tear open
Dress, the problem for continuously using；After at one, maintenance and inspection are finished, it is possible to use crane slings whole tool car, it is transferred to another
Implement maintenance and inspection work in place, it is possible to achieve the continuous maintenance and inspection task of many bridge blocks；Bridge maintenance of the present utility model sets
It is standby to be automatically performed walking, high degree of automation, so as to overhaul efficiency is substantially improved and the labor intensity of maintainer is reduced；Together
When avoid impact in detection process to bridge deck traffic, safe operation, convenience, maintenance path can cover certain in bridge structure
One intact position, such as arch rib.
Description of the drawings
Fig. 1 is the front view of the bridge maintenance equipment of the automatically walk of the present invention；
Fig. 2 is the right view of the bridge maintenance equipment of the automatically walk of the present invention；
Fig. 3 is the thin portion structural representation of the bridge maintenance equipment of the automatically walk of the present invention；
Fig. 4 is the dimensional structure diagram of the bridge maintenance equipment of the automatically walk of the present invention；
Fig. 5 is the mounting structure schematic diagram of the walking suspension member of the present invention；
Fig. 6 is the first walking view of the equipment of the present invention；
Fig. 7 is the second walking states schematic diagram of the equipment of the present invention；
Fig. 8 is that the third line of the equipment of the present invention walks view；
Fig. 9 is that the fourth line of the equipment of the present invention walks view；
Figure 10 is that the fifth line of the equipment of the present invention walks view.
Critical piece symbol description in accompanying drawing：
1：Balanced controls 2：Walking mechanism
3：Truss mechanism 4：Lifting basket mechanism
5：Bridge structure 6：Walking suspension member
11：Balanced controls support shaft 12：The first swing span of balanced controls
13：The second swing span of balanced controls 21：Walking girder
22：Walking nose girder 23：Hoofing part mechanism
24：Swing driving mechanism 241：Motor
242：Leading screw 25：Hooking device
251：Hook 252：Hook drive mechanism
31：Work platformses 32：Work platformses drive mechanism
33：Vertical trusses 34：Vertical trusses link
41：Hanging basket 42：Lifting basket drive mechanism
43：Lifting basket fixed mount.
Specific embodiment
The bridge maintenance equipment of automatically walk of the present utility model is carried out with instantiation referring to the drawings detailed
Explanation.Specific embodiments described below is only preferred forms of the present utility model, and it is not intended that new to this practicality
The restriction of type.
Fig. 1 is the front view of the bridge maintenance equipment of the automatically walk of the present invention；Fig. 2 is the bridge of the automatically walk of the present invention
The right view of beam repair apparatus.As depicted in figs. 1 and 2, the bridge maintenance equipment of automatically walk of the present utility model, including walking
Suspension member 6, balanced controls 1, walking mechanism 2, truss mechanism 3 and Lifting basket structure 4；The truss mechanism 3 is placed in balanced controls 1
Outside, the Lifting basket mechanism 4 is placed in the inner side of balanced controls 1；The walking mechanism 2 is placed in the lower end of balanced controls 1；
Rows of multiple walking suspension members 6 are disposed in bridge structure 5, and walking suspension member 6 interval is welded or is embedded in bridge structure.
Walking mechanism 2 drives whole repair apparatus by coordinating with walking suspension member 6, in bridge structure 5 along straight line or curvilinear path from
Dynamic walking.
Fig. 3 is the thin portion structural representation of the bridge maintenance equipment of the automatically walk of the present invention；Fig. 4 is the automatic of the present invention
The dimensional structure diagram of the bridge maintenance equipment of walking.As shown in Figure 3 and Figure 4, described balanced controls 1 include balanced controls
Support shaft 11, the first swing span of balanced controls 12 and the second swing span of balanced controls 13；Balanced controls the first swing span 12 is peaceful
The second swing span of weighing apparatus mechanism 13 is fixedly connected in balanced controls support shaft 11, and can be rotated in balanced controls support shaft；Purlin
Frame mechanism 3 is fixedly connected on one end of balanced controls support shaft 11, and Lifting basket mechanism 4 is fixedly connected on balanced controls support shaft
11 other end, and can move up and down.
Described walking mechanism 2 includes walk girder 21, walking nose girder 22, hoofing part mechanism 23, swing driving mechanism
24 and hooking device 25；The walking girder 21 is fixedly connected on the first swing span of balanced controls 12, the walking nose girder 22
It is fixedly connected on the second swing span of balanced controls 13；The hoofing part mechanism 23 is connected with walking girder 21 and walking nose girder 22
Connect；The swing driving mechanism 24 is arranged between the first swing span of balanced controls 12 and the second swing span of balanced controls 13；Institute
The lower section that hooking device 25 is fixed on walking girder 21 and walking nose girder 22 is stated, the hooking device 25 is used to catch bridge structure
Walking suspension member 6 on 5.
Described swing driving mechanism 24 includes motor 241 and leading screw 242, and motor 241 drives leading screw 242 to move up and down,
The first swing span of band dynamic balancer 12 and walking girder 21 or the second swing span of balanced controls 13 and nose girder 22 of walking are around flat
Weighing apparatus mechanism supports axle 11 does opposing oscillatory.
It is respectively disposed with four hooking devices on described walking girder 21 and walking nose girder 22, hooking device left and right two-by-two
It is arranged symmetrically, hook portion opening direction is contrary, it is ensured that when hooking device is articulated on walking suspension member, whole to check car system
Can be stable be articulated on arch bridge.When walking girder or walking nose girder are walked, hook thereon is rotated by 90 ° withdrawal, only
Have when preparing to be articulated on walking suspension member, be just rotated by 90 ° again to expose to be articulated in and walk on suspension member.Hook drive mechanism can
To drive hook to be rotated by 90 °, walking suspension member is separated from.
The walking nose girder upper end is provided with tooth bar；The hoofing part mechanism is provided with the gear being engaged with the tooth bar
Drive mechanism；The gear driven mechanism is driven, and is furnished with power-off brake system using Dual-Servo Motor, one in running
The platform motor another motor that break down can also be walked.
Described walking girder 21 and 22 upper end of walking nose girder are equipped with tooth bar；Hoofing part mechanism 23 is provided with and tooth bar
The gear driven mechanism being engaged；Gear driven mechanism is driven using Dual-Servo Motor, and is furnished with power-off brake system, in operation
During motor another motor that break down can also walk.
Described truss mechanism 3 includes work platformses 31, work platformses drive mechanism 32, vertical trusses 33 and vertical trusses
Link 34, vertical trusses 33 and work platformses drive mechanism 32 are all fixed on vertical trusses link 34, work platformses 31
It is connected with vertical trusses 33, and can moves up and down on vertical trusses 33 in the case where work platformses drive mechanism 32 drives, vertically
Truss link 34 is fixedly connected in balanced controls support shaft 11.
Described vertical trusses 33 are made up of aluminum alloy material.Work platformses 31 can be moved up and down in vertical trusses, when
When moving to lowermost end, work platformses 31 can do stretching motion on the inside of bridge.The side of work platformses 31 is connected with movable shield
Hurdle, facilitates staff to pass in and out.
Described Lifting basket mechanism 4 includes hanging basket 41, Lifting basket drive mechanism 42 and Lifting basket fixed mount 43, rises
Drop hanging basket drive mechanism 42 is fixed on Lifting basket fixed mount 43, and Lifting basket fixed mount 43 is fixedly connected on balanced controls
On support axle 11, hanging basket 41 is by chain suspension on Lifting basket fixed mount 43.
Described 41 material of hanging basket is aluminium alloy, and 41 side of hanging basket is connected with movable rail, facilitates staff to pass in and out.
Fig. 5 is the mounting structure schematic diagram of the walking suspension member of the present invention.As shown in figure 5, the described interval of walking suspension member 6 weldering
Connect or be embedded in bridge structure 5.Walking mechanism 2 drives whole inspection car removably mount within arch by suspension member 6 of walking
On bridge.
Armstrong's patent brake is installed on described bridge inspection car, in power-off or when there are other abnormal conditions, is hung
Hook device 25 can lock walking suspension member 6.
Further, bridge inspection maintenance of equipment (tool car) also includes dynamical system, and the dynamical system is arranged on balance
On the left of mechanism supports frame, the dynamical system can adopt servomotor or lithium battery power supply.
Fig. 6 is the first walking view of the equipment of the present invention；Fig. 7 is the second walking states of the equipment of the present invention
Schematic diagram；Fig. 8 is that the third line of the equipment of the present invention walks view；Fig. 9 is that the fourth line of the equipment of the present invention walks state
Schematic diagram；Figure 10 is that the fifth line of the equipment of the present invention walks view.As shown in Fig. 6 to Figure 10, it is of the present utility model from
The walking process of the bridge maintenance equipment of dynamic walking is as follows：
The first step：Walking girder 21 described first and walking nose girder 22 catch same walking suspension member 6, it is ensured that walking girder
21 fix relative to bridge structure 5, and the hooking device 25 then walked on nose girder 22 unclamps walking suspension member 6, the hoofing part
Mechanism 23 drive walking nose girder 22 on the direction of travel forward travel distance L (straight lines or curve between i.e. two walking suspension members 6 away from
From), then swing driving mechanism 24 drives the downward pendulum angle α of walking 22 right-hand member of nose girder, the hook then walked on nose girder 22
Device 25 catches walking suspension member 6；Second step：Ensure that walking nose girder 22 is fixed relative to bridge structure 5 first, then walking master
Hooking device 25 on beam 21 unclamps walking suspension member 6, and swing driving mechanism 24 drives walking 21 left end of girder to be swung up angle
α, the then drive of hoofing part mechanism 23 walk girder 21 to forward travel distance L on direction of travel, below girder 21 of then walking
Hooking device 25 hooks walking suspension member 6；3rd step：The above-mentioned first step of repetition, second step until tool car complete a bridge block or
The inspection task at one position of one bridge block；4th step：Whole tool car, walking girder 21 and walking nose girder are hung by crane
Hooking device 25 below 22 all unclamps walking suspension member 6, and crane is transferred to the another of another bridge block or bridge whole tool car
On one position, the hooking device 25 below walking girder 21 and walking nose girder 22 all catches walking suspension member 6；5th step：Repeat
The first step, second step, the 3rd step, you can complete the inspection task of whole bridge structures 5.
Claims (10)
1. the bridge maintenance equipment of a kind of automatically walk, it is characterised in that：The repair apparatus include suspension member of walking（6）, balancing machine
Structure（1）, walking mechanism（2）, truss mechanism（3）With Lifting basket structure（4）；The truss mechanism（3）It is placed in balanced controls（1）
Outside, the Lifting basket mechanism（4）It is placed in balanced controls（1）Inner side；The walking mechanism（2）It is placed in balanced controls
（1）Lower end；Rows of multiple walking suspension members（6）It is disposed on bridge structure（5）On, walking mechanism（2）Drive whole inspection
Repair equipment by with walking suspension member（6）Coordinate, in bridge structure（5）On walk along straight line or curvilinear path.
2. the bridge maintenance equipment of a kind of automatically walk according to claim 1, it is characterised in that：The balanced controls
（1）Including balanced controls support shaft（11）, the first swing span of balanced controls（12）With the second swing span of balanced controls（13）；Balance
The first swing span of mechanism（12）With the second swing span of balanced controls（13）It is fixedly connected on balanced controls support shaft（11）On, and can
Rotate in balanced controls support shaft；Truss mechanism（3）It is fixedly connected on balanced controls support shaft（11）One end, Lifting basket
Mechanism（4）It is fixedly connected on balanced controls support shaft（11）The other end.
3. the bridge maintenance equipment of a kind of automatically walk according to claim 2, it is characterised in that：The walking mechanism
（2）Including walking girder（21）, walking nose girder（22）, hoofing part mechanism（23）, swing driving mechanism（24）And hooking device
（25）；The walking girder（21）It is fixedly connected on the first swing span of balanced controls（12）On, the walking nose girder（22）It is fixed
It is connected to the second swing span of balanced controls（13）On；The hoofing part mechanism（23）With walking girder（21）With walking nose girder
（22）Connection；The swing driving mechanism（24）It is arranged on the first swing span of balanced controls（12）With the second swing span of balanced controls
（13）Between；The hooking device（25）It is fixed on walking girder（21）With walking nose girder（22）Lower section, the hooking device
（25）For catching bridge structure（5）On walking suspension member（6）.
4. the bridge maintenance equipment of a kind of automatically walk according to claim 3, it is characterised in that：Swing driving mechanism
（24）Including motor（241）And leading screw（242）, motor（241）Drive leading screw（242）Move up and down, band dynamic balancer first
Swing span（12）And walking girder（21）Or the second swing span of balanced controls（13）And walking nose girder（22）Around balanced controls
Support axle（11）Do opposing oscillatory.
5. the bridge maintenance equipment of a kind of automatically walk according to claim 2, it is characterised in that：The truss mechanism
（3）Including work platformses（31）, work platformses drive mechanism（32）, vertical trusses（33）With vertical trusses link（34）, hang down
Straight truss（33）With work platformses drive mechanism（32）Vertical trusses link is fixed on all（34）On, work platformses（31）With hang down
Straight truss（33）Connection, and can be in work platformses drive mechanism（32）In vertical trusses under driving（33）On move up and down, hang down
Straight truss link（34）It is fixedly connected on balanced controls support shaft（11）On.
6. the bridge maintenance equipment of a kind of automatically walk according to claim 5, it is characterised in that：Vertical trusses（33）By
Aluminum alloy material is made；Work platformses（31）Side be connected with movable rail, facilitate staff to pass in and out.
7. the bridge maintenance equipment of a kind of automatically walk according to claim 2, it is characterised in that：Lifting basket mechanism
（4）Including hanging basket（41）, Lifting basket drive mechanism（42）With Lifting basket fixed mount（43）, Lifting basket drive mechanism（42）
It is fixed on Lifting basket fixed mount（43）On, Lifting basket fixed mount（43）It is fixedly connected on balanced controls support shaft（11）On,
Hanging basket（41）By chain suspension in Lifting basket fixed mount（43）On.
8. the bridge maintenance equipment of a kind of automatically walk according to claim 7, it is characterised in that：Hanging basket（41）Material is
Aluminium alloy, hanging basket（41）Side is connected with movable rail, facilitates staff to pass in and out.
9. the bridge maintenance equipment of a kind of automatically walk according to claim 3, it is characterised in that：Described walking girder
（21）With walking nose girder（22）On be respectively disposed with four hooking devices, hooking device is disposed with left-right symmetry two-by-two, hook
（251）Opening direction is contrary.
10. the bridge maintenance equipment of a kind of automatically walk according to claim 3, it is characterised in that：Described walking master
Beam（21）With walking nose girder（22）Upper end is equipped with tooth bar；Hoofing part mechanism（23）It is provided with the gear being engaged with tooth bar to drive
Motivation structure；Gear driven mechanism is driven using Dual-Servo Motor, and is furnished with power-off brake system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417165.3U CN206070370U (en) | 2016-05-10 | 2016-05-10 | A kind of bridge maintenance equipment of automatically walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417165.3U CN206070370U (en) | 2016-05-10 | 2016-05-10 | A kind of bridge maintenance equipment of automatically walk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206070370U true CN206070370U (en) | 2017-04-05 |
Family
ID=58421889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417165.3U Withdrawn - After Issue CN206070370U (en) | 2016-05-10 | 2016-05-10 | A kind of bridge maintenance equipment of automatically walk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206070370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780646A (en) * | 2016-05-10 | 2016-07-20 | 铁道第三勘察设计院集团有限公司 | Bridge overhauling equipment capable of automatically walking |
| CN109024264A (en) * | 2018-07-04 | 2018-12-18 | 湖南瑞涪科技实业有限公司 | Avoid the bridge operation platform cart of suspension cable |
-
2016
- 2016-05-10 CN CN201620417165.3U patent/CN206070370U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780646A (en) * | 2016-05-10 | 2016-07-20 | 铁道第三勘察设计院集团有限公司 | Bridge overhauling equipment capable of automatically walking |
| CN109024264A (en) * | 2018-07-04 | 2018-12-18 | 湖南瑞涪科技实业有限公司 | Avoid the bridge operation platform cart of suspension cable |
| CN109024264B (en) * | 2018-07-04 | 2020-06-19 | 湖南瑞涪科技实业有限公司 | Bridge operation platform vehicle for avoiding stay cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20171027 |
|
| AV01 | Patent right actively abandoned |