CN206529692U - Bridge maintenance system walking dolly - Google Patents
Bridge maintenance system walking dolly Download PDFInfo
- Publication number
- CN206529692U CN206529692U CN201720086254.9U CN201720086254U CN206529692U CN 206529692 U CN206529692 U CN 206529692U CN 201720086254 U CN201720086254 U CN 201720086254U CN 206529692 U CN206529692 U CN 206529692U
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- China
- Prior art keywords
- hanging basket
- path
- bridge
- walk
- platform
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Abstract
The utility model discloses a kind of bridge maintenance system walking dolly, including walking platform, walk path and hanging basket, plateau levels are walked to be arranged on above hanging basket, walk between platform and hanging basket and to be connected by walking path, walk and People's Bank of China's step is provided with path, hanging basket is connected with hanging basket carriage, it is that hanging basket is arranged on below bridge when overhauling using the beneficial effects of the utility model, the bridge floor for walking platform and bridge is substantially flush, length direction of the hanging basket by hanging basket carriage along bridge slides maintenance bridge paragraph by paragraph, when maintainer need in bridge floor and hanging basket come and go when by walk path reach walk platform after can return to bridge floor, greatly improve efficiency and safety coefficient that maintainer comes and goes.
Description
Technical field
The utility model is related to bridge machinery, maintenance, maintenance facility, and a kind of bridge maintenance system walking of specific design is small
Car.
Background technology
Reinforced Concrete Bridge has simple in construction, low cost, long lifespan, easy installation, maintenance and maintenance workload small
The advantages of, it is widely applied in trunk railway, highway.But over time with the factor such as the change of external environment condition,
The serious plant diseases such as beam body crackle, reinforcing steel bars exposed, diaphragm plate fracture, people's line carrier and bolt corrosion directly endanger bridge security, because
This needs is periodically detected and repaired to bridge.Maintenance truss, truss structure can be typically set up below bridge during maintenance bridge
Into the overhauling workbench of tool car, overhauling workbench movement is driven to overhaul bridge paragraph by paragraph by drive device, due to check man
Make platform below bridge, operating personnel reaches overhauling workbench typically by hanging mode from bridge floor, if operating personnel needs
Reciprocal between bridge floor and workbench, the mode of building of existing overhauling workbench obviously easily causes operating personnel's inefficiency
Under.
Utility model content
To solve above technical problem, the utility model provides a kind of bridge maintenance system walking dolly, the bridge maintenance
System walking dolly can greatly facilitate maintainer's coming and going between bridge floor and hanging basket.
Technical scheme is as follows：A kind of bridge maintenance system walking dolly, its key is：Including walking platform, walking river in Zhejiang Province
Road and hanging basket, the plateau levels of walking are arranged on above the hanging basket, described to walk between platform and the hanging basket by institute
State and walk path connection, described walk is provided with People's Bank of China's step in path, the hanging basket is connected with hanging basket carriage.More than
Hanging basket is arranged on below bridge when technical scheme is overhauled, and the bridge floor for walking platform and bridge is substantially flush, and hanging basket is slided by hanging basket
Length direction of the dynamic device along bridge slides maintenance bridge paragraph by paragraph, passes through when maintainer needs and come and gone in bridge floor and hanging basket
Walk path and reach and walk bridge floor is can return to after platform, the time for coming and going and walking is greatlyd save, while improving round wear
Capable security.
As preferred：Above-mentioned hanging basket carriage includes suspension rod, and the suspension rod is fixedly mounted on the top of the hanging basket, described
Suspension rod is provided with hanging basket wheel shaft, and the hanging basket wheel shaft two ends are respectively equipped with hanging basket roller.Driven using this design by power set
Hanging basket is slid back and forth on the maintenance track of maintenance bridge side being laid on, and the body of a bridge of diverse location is examined so as to realize
Repair.
Above-mentioned path of walking is provided with path side-tracking skate, and the path side-tracking skate includes path wheel shaft, should
One end of path wheel shaft is fixedly connected with the lateral wall for walking path, and the other end is provided with path roller.Worn using this design
Row path can be slided by path side-tracking skate along by the length direction of maintenance bridge, alleviate the negative of hanging basket carriage
Load.
Orbital groove of the excircle of above-mentioned path roller provided with annular.It is difficult using this design path roller from track
Skidded off in groove.
Side by side provided with three hanging basket carriages at the top of above-mentioned hanging basket, correspondence above three hanging basket carriages
It is provided with three path side-tracking skates.Share the weight of hanging basket jointly using this three hanging basket carriage of design,
The burden of single hanging basket carriage is alleviated, the service life of hanging basket carriage is longer.
It is provided with above-mentioned hanging basket below hoist engine, the hanging basket and is vertically provided with guide rod, the upper end of the guide rod and institute
The bottom plate lower surface for stating hanging basket is fixedly connected.Some bridge bottom surfaces may be uneven, and such as some bridge ground have certain arc
Degree, now needing can be by the cooperation of guide rod and operating platform, to hanging in the height of constantly adjustment hanging basket, adjustment high process
Basket, which is highly adjusted, plays a part of guiding, prevents that hanging basket amplitude of fluctuation is excessive in height adjustment process, influences the stabilization of hanging basket
Property.
It is above-mentioned walk platform be surrounded by protective fence.Protective fence primarily serves safety protection function, prevents maintenance
Personnel fall from walking on platform accidentally.
Beneficial effect：It is that hanging basket is arranged on below bridge when overhauling using the beneficial effects of the utility model, walks platform
It is substantially flush with the bridge floor of bridge, length direction of the hanging basket by hanging basket carriage along bridge slides maintenance bridge paragraph by paragraph, when
Reached when maintainer needs to come and go in bridge floor and hanging basket by walking path and walk bridge floor is can return to after platform, carried significantly
Efficiency and safety coefficient that maintainer comes and goes are risen.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 D-D ' sectional views.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
As Figure 1-Figure 2, a kind of bridge maintenance system walking dolly, including walk platform 1, walk path 2 and hanging basket
3, the platform 1 of walking is horizontally set on the top of the hanging basket 3, and described walk between platform 1 and the hanging basket 3 is worn by described
Row path 2 is connected, and described walk is provided with People's Bank of China's step 4 in path 2, the hanging basket 3 is connected with hanging basket carriage, the hanging basket
Hoist engine 10 is provided with 3, the lower section of hanging basket 3 is vertically provided with guide rod 11, the upper end of the guide rod 11 and the hanging basket 3
Bottom plate lower surface is fixedly connected, it is described walk platform 1 be surrounded by protective fence 12.
The hanging basket carriage includes suspension rod 9, and the suspension rod 9 is fixedly mounted on the top of the hanging basket 3, the suspension rod 9
Hanging basket wheel shaft 8 is provided with, the two ends of hanging basket wheel shaft 8 are respectively equipped with hanging basket roller 7, described to walk path 2 lateral provided with path
Carriage, the path side-tracking skate includes path wheel shaft 6, and the outer of path 2 is walked in one end of the path wheel shaft 6 with described
Side wall is fixedly connected, and the other end is provided with path roller 5, orbital groove of the excircle provided with annular of the path roller 5, institute
The top of hanging basket 3 is stated side by side provided with three hanging basket carriages, three are correspondingly arranged on above three hanging basket carriages
The individual path side-tracking skate.
During maintenance, the bridge maintenance system walking that can set the both sides of the bridge body of a bridge respectively the utility model to provide is small
Car, the hanging basket 3 of bridge both sides is arranged at below bridge, and by the hanging of hanging basket carriage on maintenance track 13, and wear
Bridge floor of the row platform 1 substantially with bridge is concordant, and inspection operation platform is then hung by hoist engine 10, and maintainer grasps in maintenance
Make to overhaul bridge on platform, drive hanging basket 3 it is constantly slided along the length direction of bridge on maintenance track 13 by power set
It is dynamic, while walking path 2 under the support guide effect of path side-tracking skate, coordinate hanging basket carriage constantly to slide,
The steel wire rope for hanging inspection operation platform by folding and unfolding can adjust the height of hanging basket 3 to adapt to bridge bottom height, and maintainer is by wearing
Row path 2 reaches that walking platform 1 can return to bridge floor.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model objective and claim, can make under enlightenment of the present utility model
Represented as multiple types, such conversion is each fallen within protection domain of the present utility model.
Claims (7)
1. a kind of bridge maintenance system walking dolly, it is characterised in that：Including walking platform (1), walking path (2) and hanging basket
(3), the platform (1) of walking is horizontally set on above the hanging basket (3), described to walk between platform (1) and the hanging basket (3)
Connected by the path (2) of walking, described walk is provided with People's Bank of China's step (4) in path (2), the hanging basket (3), which is connected with, hangs
Basket carriage.
2. bridge maintenance system walking dolly according to claim 1, it is characterised in that：The hanging basket carriage includes
Suspension rod (9), the suspension rod (9) is fixedly mounted on the top of the hanging basket (3), and the suspension rod (9) is provided with hanging basket wheel shaft (8), should
Hanging basket wheel shaft (8) two ends are respectively equipped with hanging basket roller (7).
3. bridge maintenance system walking dolly according to claim 2, it is characterised in that：Described walk sets on path (2)
There is path side-tracking skate, the path side-tracking skate includes path wheel shaft (6), one end of the path wheel shaft (6) and institute
State and walk the lateral wall in path (2) and be fixedly connected, the other end is provided with path roller (5).
4. bridge maintenance system walking dolly according to claim 3, it is characterised in that：Outside the path roller (5)
Orbital groove of the circumference provided with annular.
5. the bridge maintenance system walking dolly according to claim 3 or 4, it is characterised in that：At the top of the hanging basket (3) simultaneously
It is lateral that row is correspondingly arranged on three paths provided with three hanging basket carriages, above three hanging basket carriages
Carriage.
6. the bridge maintenance system walking dolly according to claim 1,2 or 3, it is characterised in that：Set in the hanging basket (3)
Have and be vertically provided with guide rod (11) below hoist engine (10), the hanging basket (3), upper end and the hanging basket of the guide rod (11)
(3) bottom plate lower surface is fixedly connected.
7. bridge maintenance system walking dolly according to claim 1, it is characterised in that：It is described to walk the four of platform (1)
Week is provided with protective fence (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086254.9U CN206529692U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance system walking dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086254.9U CN206529692U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance system walking dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529692U true CN206529692U (en) | 2017-09-29 |
Family
ID=59920963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720086254.9U Active CN206529692U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance system walking dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529692U (en) |
-
2017
- 2017-01-23 CN CN201720086254.9U patent/CN206529692U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |