CN206581139U - Bridge maintenance running gear - Google Patents
Bridge maintenance running gear Download PDFInfo
- Publication number
- CN206581139U CN206581139U CN201720084821.7U CN201720084821U CN206581139U CN 206581139 U CN206581139 U CN 206581139U CN 201720084821 U CN201720084821 U CN 201720084821U CN 206581139 U CN206581139 U CN 206581139U
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- walking
- path
- hanging basket
- sleeper
- bridge
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Abstract
The utility model discloses a kind of bridge maintenance running gear, including maintenance vehicle frame and walking mechanism, maintenance vehicle frame includes 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, walking mechanism includes walking sleeper, the top of walking sleeper is provided with upper rail along its length, the lower section of walking sleeper is provided with lower hanger rail along its length, hanging basket is connected by suspension rod with lower hanger rail, path is walked to be connected with upper rail by path wheel shaft, hanging basket is constantly moved forward by lower hanger rail on walking sleeper when being overhauled using the utility model, path is walked simultaneously also constantly to move forward on walking sleeper by upper rail, hanging basket is generally located on convenient maintenance bridge bottom surface below bridge, the bridge floor for walking platform and bridge is substantially flush, 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.
Description
Technical field
The utility model is related to bridge machinery, maintenance, maintenance facility, a kind of bridge maintenance running gear of specific design.
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 running gear.
Technical scheme is as follows：A kind of bridge maintenance running gear, its key is：Including maintenance vehicle frame and walking mechanism,
The maintenance vehicle frame is moved by the walking mechanism along the length direction of bridge；
The maintenance vehicle frame includes walking platform, walking path and hanging basket, and the plateau levels of walking are arranged on described hang
Above basket, described walk between platform and the hanging basket connect by the path of walking, described to walk in path provided with people's row
Step；
The walking mechanism includes walking sleeper, and the top of the walking sleeper is provided with upper rail along its length, described
The lower section of walking sleeper is provided with lower hanger rail along its length, and the hanging basket is connected by suspension rod with the lower hanger rail, described to wear
Row path is connected by path wheel shaft with the upper rail.
Hanging basket is constantly moved forward by lower hanger rail on walking sleeper when being overhauled using above-mentioned technical proposal, is walked simultaneously
Path is also constantly moved forward by upper rail on walking sleeper, and hanging basket is generally located on convenient maintenance bridge bottom below bridge
Face, the bridge floor for walking platform and bridge is substantially flush, when maintainer needs to come and go in bridge floor and hanging basket by walking river in Zhejiang Province
Road, which reaches to walk, can return to bridge floor after platform, greatly save the time for coming and going and walking, while improving the peace for coming and going and walking
Quan Xing.
As preferred：The side of above-mentioned walking sleeper is uniformly arranged and multiple installing blinds, the peace along its length
Fill the walking sleeper above blind hole and be provided with positioning through hole, the positioning through hole is connected with the installing blind.Using this side
Then support component is inserted in installing blind to pacify walking sleeper fixation by case by the pre-buried support component inside bridge
Mounted in bridge side, while alignment pin can be inserted in positioning through hole to fix walking sleeper and support component, row is prevented
Sleeper is walked from support component to deviate from.
Above-mentioned upper rail includes upper slide rail and upper roller, and the upper slide rail is fixedly mounted on the upper table of the walking sleeper
Face, sliding rail groove of the excircle provided with annular of the upper roller, the upper roller is straddled in institute by the sliding rail groove
State on slide rail, described path wheel shaft one end is fixedly connected with the side wall for walking path, the other end connects with the upper roller
Connect.Upper roller is difficult to skid off from track using straddling on upper slide rail in sliding process.
Above-mentioned lower hanger rail includes " L " the shape glidepath two just to setting, the armstand top fate of two glidepaths
Lower surface not with the walking sleeper is fixedly connected, and bottom roller part, the bottom roller part bag are provided between two glidepaths
Slip wheel shaft is included, two bottom rollers are installed on the slip wheel shaft, two bottom rollers are located at two glidepaths respectively
Transverse arm on, the upper end of the suspension rod with it is described slip wheel shaft be fixedly connected, lower end at the top of the hanging basket with being fixedly connected.Adopt
Can be continuous along the length direction of glidepath by two bottom rollers after wheel shaft is connected with sliding by suspension rod with this scheme hanging basket
Slide.
Guider is provided between above-mentioned upper roller and the walking sleeper, the guider includes gib block and guiding
The gib block is respectively equipped with wheel, the walking sleeper of the upper roller both sides, the two ends of the path wheel shaft are worn respectively
Go out and guide wheel shaft be respectively equipped with the upper roller, the path wheel shaft of the upper roller both sides, the guide wheel shaft it is upper
End is connected with path wheel shaft, and the guide wheel shaft bottom is separately installed with the directive wheel, and the directive wheel is located at described be oriented to
On the inside of bar, and rolled along the gib block.Guiding can be not only played to upper roller using this this programme gib block and directive wheel to make
With while having certain stabilization, making the rolling of upper roller more steady.
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.
Above-mentioned walking sleeper, the glidepath and the gib block are integrally formed.Using this design without under separately installed
Slide rail and gib block, can greatly save the time of laying a railway track.
Beneficial effect：It is that hanging basket is being walked on sleeper not by lower hanger rail when overhauling using the beneficial effects of the utility model
It is disconnected to move forward, also constantly moved forward on walking sleeper by upper rail while walking path, hanging basket is generally located on bridge
Convenient maintenance bridge bottom surface below beam, the bridge floor for walking platform and bridge is substantially flush, when maintainer is needed in bridge floor and is hung
Reached when being come and gone in basket by walking path and walk bridge floor is can return to after platform, greatly save the round time walked, together
When improve and come and go the security walked.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 F-F ' sectional views；
Fig. 3 is the structural representation of walking mechanism.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1-Figure 3, a kind of bridge maintenance running gear, including maintenance vehicle frame and walking mechanism, the tool car
Frame is moved by the walking mechanism along the length direction of bridge, and the maintenance vehicle frame includes walking platform 14, walking path 15
With hanging basket 16, the platform 14 of walking is horizontally set on the top of the hanging basket 16, it is described walk platform 14 and the hanging basket 16 it
Between connected by the path 15 of walking, it is described to walk in path 15 the maintenance people being provided with People's Bank of China's step 17, the hanging basket 16
Member by it is described walk path 15 and reach described walk bridge floor is can return to after platform 14, the walking mechanism includes sleeper of walking
1, the top of the walking sleeper 1 is provided with upper rail along its length, and the lower section of the walking sleeper 1 is provided with along its length
Lower hanger rail, the hanging basket 16 is connected by suspension rod 18 with the lower hanger rail, it is described walk path 15 by path wheel shaft 6 with it is described
Upper rail connect, it is described walking sleeper 1 side be uniformly arranged along its length with multiple installing blinds 2, it is described install it is blind
Hole 2 is respectively facing with the path wheel shaft 6 on the both sides of the sleeper 1, the walking sleeper 1 of the top of installing blind 2
Provided with positioning through hole 12, the positioning through hole 12 is connected with the installing blind 2.
The upper rail includes upper slide rail 3 and upper roller 4, and the upper slide rail 3 is fixedly mounted on the upper of the walking sleeper 1
Surface, the sliding rail groove 5 of the excircle of the upper roller 4 provided with annular, the upper roller 4 by the sliding rail groove 5 across
Ride on the upper slide rail 3, described one end of path wheel shaft 6 is fixedly connected with the side wall for walking path 15, the other end and institute
State upper roller 4 to connect, the lower hanger rail includes " L " the shape glidepath 7 two just to setting, the armstand of two glidepaths 7
Lower surface of the top edge respectively with the walking sleeper 1 is fixedly connected, and bottom roller part is provided between two glidepaths 7, should
Bottom roller part, which includes sliding on wheel shaft 9, the slip wheel shaft 9, is provided with two bottom rollers 8, and two bottom rollers 8 are located at respectively
On the transverse arm of two glidepaths 7, the upper end of the suspension rod 18 is fixedly connected with the slip wheel shaft 9, and lower end is hung with described
The top of basket 16 is fixedly connected.
Along its length provided with three bottom roller parts, three bottom roller parts between two glidepaths 7
It is connected respectively by the suspension rod 18 with the hanging basket 16, three upper rollings is correspondingly arranged on above three bottom roller parts
Wheel 4, three upper rollers 4 are connected by the path wheel shaft 6 with the side wall for walking path 15 respectively.
Guider is provided between the upper roller 4 and the walking sleeper 1, the guider includes gib block 11 and led
To wheel 10, the gib block 11 is respectively equipped with the walking sleeper 1 of the both sides of upper roller 4, the path wheel shaft 6
Two ends pass be respectively equipped with guide wheel shaft 13, institute on the upper roller 4, the path wheel shaft 6 of the both sides of upper roller 4 respectively
The upper end for stating guide wheel shaft 13 is connected with path wheel shaft 6, and the bottom of guide wheel shaft 13 is separately installed with the directive wheel 10, institute
State directive wheel 10 and be located at the inner side of gib block 11, and rolled along the gib block 11.
It is described walk platform 14 be surrounded by protective fence 21, the lower surface for walking the bottom of path 15 is provided with anticreep
Suspension hook, hoist engine 19 is provided with the hanging basket 16, and the lower section of hanging basket 16 is vertically provided with guide rod 20, the guide rod 20 it is upper
End is fixedly connected with the bottom plate lower surface of the hanging basket 16, the walking sleeper 1, the glidepath 7 and the gib block 11 1
It is body formed.
In use, distinguishing pre-buried support component 22 first inside bridge both sides, this practicality is laid respectively in bridge both sides
The maintenance frame and walking mechanism of new offer, concrete mode be by the external part of support component 22 insert in installing blind 2 from
And walking sleeper 1 is fixed on body of a bridge side, then hanging basket 16 is hung on wheel shaft 9 is slided by suspension rod 18, path is taken turns
Axle 6 is fixedly connected with walking the side wall in path 15, and inspection operation platform is hung by the hoist engine 19 of bridge both sides and (is not regarded in figure
Go out), while anticreep hydraulic cylinder can be set on inspection operation platform, the base of anticreep hydraulic cylinder is fixed on inspection operation platform, is prevented
The hydraulic cylinder of de- hydraulic cylinder is hung on dropping-proof hook, with driving maintenance vehicle frame constantly to move by power set, moving process
If in both sides the operational error of hoist engine 19 cause inspection operation platform knockdown or hang inspection operation platform steel wire rope it is unexpected
The penaids such as fracture, hydraulic cylinder can play a part of stabilization protective, prevent inspection operation platform drops from causing security incident；Run into
The steel wire rope for hanging inspection operation platform by folding and unfolding when bridge bottom surface is uneven can adjust the height of hanging basket 16 to adapt to bridge bottom
Highly, guide rod 20 can coordinate with inspection operation platform during adjustment operating platform height, and guiding is played to inspection operation platform
Effect, prevents inspection operation platform is in course of adjustment from rocking relatively acutely, influences safety, maintenance midway or maintenance to overhaul people after finishing
Member reaches that walking platform 1 can return to bridge floor by walking path 15.
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 (8)
1. a kind of bridge maintenance running gear, it is characterised in that：Including maintenance vehicle frame and walking mechanism, the maintenance vehicle frame passes through
The walking mechanism is moved along the length direction of bridge；
The maintenance vehicle frame includes walking platform (14), walking path (15) and hanging basket (16), described to walk platform (14) level
It is arranged on above the hanging basket (16), described walk between platform (14) and the hanging basket (16) walks path (15) by described
Connection, described walk is provided with People's Bank of China's step (17) in path (15)；
The walking mechanism includes walking sleeper (1), and the top of the walking sleeper (1) is provided with upper rail, institute along its length
State walking sleeper (1) lower section along its length be provided with lower hanger rail, the hanging basket (16) by suspension rod (18) with it is described under hang
Rail is connected, and the path (15) of walking is connected by path wheel shaft (6) with the upper rail.
2. bridge maintenance running gear according to claim 1, it is characterised in that：The side edge of the walking sleeper (1)
Its length direction is uniformly arranged with multiple installing blinds (2), is set on the walking sleeper (1) above the installing blind (2)
There is positioning through hole (12), the positioning through hole (12) is connected with the installing blind (2).
3. bridge maintenance running gear according to claim 1 or 2, it is characterised in that：The upper rail includes upper slide rail
(3) and upper roller (4), the upper slide rail (3) is fixedly mounted on the upper surface of the walking sleeper (1), the upper roller (4)
Sliding rail groove (5) of the excircle provided with annular, the upper roller (4) is straddled sliding described by the sliding rail groove (5)
On rail (3), described path wheel shaft (6) one end is fixedly connected with the side wall for walking path (15), the other end and the upper rolling
Take turns (4) connection.
4. bridge maintenance running gear according to claim 3, it is characterised in that：The lower hanger rail includes two and just pair set
" L " the shape glidepath (7) put, the lower surface of the armstand top edges of two glidepaths (7) respectively with the walking sleeper (1)
It is fixedly connected, bottom roller part is provided between two glidepaths (7), the bottom roller part includes sliding wheel shaft (9), the movable pulley
Two bottom rollers (8) are installed, two bottom rollers (8) are located at the transverse arm of two glidepaths (7) respectively on axle (9)
On, the upper end of the suspension rod (18) is fixedly connected with the slip wheel shaft (9), and the top of lower end and the hanging basket (16), which is fixed, to be connected
Connect.
5. bridge maintenance running gear according to claim 4, it is characterised in that：The upper roller (4) and the walking
Guider is provided between sleeper (1), the guider includes gib block (11) and directive wheel (10), the upper roller (4) two
It is respectively equipped with the gib block (11) on the walking sleeper (1) of side, the two ends of the path wheel shaft (6) pass described respectively
Guide wheel shaft (13), the directive wheel are respectively equipped with upper roller (4), the path wheel shaft (6) of upper roller (4) both sides
The upper end of axle (13) is connected with path wheel shaft (6), and guide wheel shaft (13) bottom is separately installed with the directive wheel (10), institute
Directive wheel (10) is stated on the inside of the gib block (11), and roll along the gib block (11).
6. bridge maintenance running gear according to claim 1, it is characterised in that：Hoist engine is provided with the hanging basket (16)
(19) guide rod (20), is vertically provided with below the hanging basket (16), upper end and the hanging basket (16) of the guide rod (20)
Bottom plate lower surface is fixedly connected.
7. the bridge maintenance running gear according to claim 1,2 or 6, it is characterised in that：The platform (14) of walking
It is surrounded by protective fence (21).
8. bridge maintenance running gear according to claim 5, it is characterised in that：The walking sleeper (1), the downslide
Rail (7) and the gib block (11) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084821.7U CN206581139U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084821.7U CN206581139U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581139U true CN206581139U (en) | 2017-10-24 |
Family
ID=60109892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720084821.7U Active CN206581139U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677060A (en) * | 2017-01-23 | 2017-05-17 | 重庆恒佳工程技术咨询有限公司 | Bridge overhauling car |
| CN108999083A (en) * | 2018-07-24 | 2018-12-14 | 株洲时代新材料科技股份有限公司 | A kind of bridge pier check device |
-
2017
- 2017-01-23 CN CN201720084821.7U patent/CN206581139U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677060A (en) * | 2017-01-23 | 2017-05-17 | 重庆恒佳工程技术咨询有限公司 | Bridge overhauling car |
| CN106677060B (en) * | 2017-01-23 | 2018-05-11 | 重庆恒佳工程技术咨询有限公司 | A kind of bridge inspection car |
| CN108999083A (en) * | 2018-07-24 | 2018-12-14 | 株洲时代新材料科技股份有限公司 | A kind of bridge pier check device |
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