CN206581140U - Bridge maintenance dolly linear slide steel component - Google Patents
Bridge maintenance dolly linear slide steel component Download PDFInfo
- Publication number
- CN206581140U CN206581140U CN201720084990.0U CN201720084990U CN206581140U CN 206581140 U CN206581140 U CN 206581140U CN 201720084990 U CN201720084990 U CN 201720084990U CN 206581140 U CN206581140 U CN 206581140U
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- China
- Prior art keywords
- sleeper
- wheel shaft
- bridge
- top sheave
- linear slide
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Abstract
The utility model discloses a kind of bridge maintenance dolly linear slide steel component, including sleeper, the top of sleeper is provided with upper walking component along its length, the lower section of sleeper is provided with lower walking component along its length, at least two installing blinds are provided with sleeper, it is sleeper can be laid immediately in the pre-buried supporting cantilever in bridge by installing blind using the beneficial effects of the utility model, then by hanging basket hanging on lower walking component, hanging basket can be driven to be moved along bridge by power set, convenient maintenance.The current path for connecting bridge floor and hanging basket can be connected with upper walking component simultaneously, passage is so walked constantly to move along the body of a bridge together with hanging basket, maintainer is facilitated to return to bridge floor out of hanging basket, the slip steel modular construction of such a structure is simple, integrally it can be laid in supporting cantilever, it is convenient to disassembly.
Description
Technical field
The utility model is related to bridge machinery, maintenance, maintenance facility, a kind of bridge maintenance dolly linear slide of specific design
Steel component.
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.Measuring error equipment must be first built before bridge is detected and repaired,
Conventional Measuring error equipment is mainly tool car, and building method is first builds maintenance slide rail on bridge, then by tool car
On maintenance slide rail, tool car is constantly moved by overhauling slide rail and overhauls bridge paragraph by paragraph, maintenance is generally required after finishing
The maintenance slide rail built is removed, conventional maintenance rail structure is cumbersome at present, and building wastes time and energy.
Utility model content
To solve above technical problem, the utility model provides a kind of bridge maintenance dolly linear slide steel component.
Technical scheme is as follows：A kind of bridge maintenance dolly linear slide steel component, its key is：Including sleeper, the rail
The top of pillow is provided with upper walking component along its length, and the lower section of the sleeper is provided with lower walking component along its length,
At least two installing blinds are provided with the sleeper.Sleeper can be laid immediately on by installing blind using above technical scheme
In pre-buried supporting cantilever in bridge, hanging basket hanging then can be driven into hanging basket on lower walking component by power set
Moved along bridge, convenient maintenance.The current path for connecting bridge floor and hanging basket can be connected with upper walking component simultaneously, so
Walk passage constantly to move along the body of a bridge together with hanging basket, facilitate maintainer to return to bridge floor, the cunning of such a structure out of hanging basket
Dynamic steel modular construction is simple, integrally can be laid in supporting cantilever, convenient to disassembly.
As preferred：Above-mentioned upper walking component includes upper slide rail and top sheave, and the upper slide rail is fixedly mounted on the rail
The upper surface of pillow, sliding rail groove of the excircle provided with annular of the top sheave, the top sheave passes through the sliding rail groove
Straddle on described on slide rail, the upper slide rail upper horizontal is provided with path wheel shaft, the top sheave is arranged on the path wheel shaft
On.Top sheave is difficult to skid off from track using straddling on upper slide rail in sliding process.
Above-mentioned lower walking component includes " L " the shape glidepath two just to setting, the armstand top of two glidepaths
Lower surface of the edge respectively with the 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.Using this scheme hanging basket by suspension rod with slide wheel shaft be connected after can be by two bottom rollers along glidepath length
Constantly slide in degree direction.
Guider is provided between above-mentioned top sheave and the sleeper, the guider includes gib block and directive wheel, institute
State and the gib block is respectively equipped with the sleeper of top sheave both sides, the two ends of the path wheel shaft pass the upper cunning respectively
Guide wheel shaft is respectively equipped with wheel, the path wheel shaft of the top sheave both sides, upper end and the path of the guide wheel shaft are taken turns
Axle is connected, and the guide wheel shaft bottom is separately installed with the directive wheel, and the directive wheel is located on the inside of the gib block, and edge
The gib block is rolled.Guide effect can not only be played to top sheave using this this programme gib block and directive wheel, had simultaneously
Certain stabilization, makes the rolling of top sheave more steady.
The side of above-mentioned sleeper is evenly arranged with above multiple installing blinds, the installing blind along its length
The sleeper be provided with vertical positioning through hole, the vertical positioning through hole connects with the installing blind.It can be led to using this mode
Cross and set alignment pin to fix sleeper and supporting cantilever in vertical positioning through hole interpolation, prevent sleeper from deviating from from supporting cantilever.
Above-mentioned sleeper, the glidepath and the gib block are integrally formed.Using this design without separately installed glidepath
And gib block, the time of laying a railway track can be greatlyd save.
Beneficial effect：It is that sleeper by installing blind can be laid immediately on bridge using the beneficial effects of the utility model
In interior pre-buried supporting cantilever, hanging basket hanging then can be driven into hanging basket along bridge on lower walking component by power set
Beam is moved, convenient maintenance.The current path for connecting bridge floor and hanging basket can be connected with upper walking component, so walked simultaneously
Passage can constantly be moved along the body of a bridge together with hanging basket, facilitate maintainer to return to bridge floor, the slip steel of such a structure out of hanging basket
Modular construction is simple, integrally can be laid in supporting cantilever, convenient to disassembly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 C-C ' 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 dolly linear slide steel component, including sleeper 1, the top of the sleeper 1
Upper walking component is provided with along its length, and the lower section of the sleeper 1 is provided with lower walking component, the sleeper along its length
At least two installing blinds 2 are provided with 1.
The upper walking component includes upper slide rail 3 and top sheave 4, and the upper slide rail 3 is fixedly mounted on the upper of the sleeper 1
Surface, the sliding rail groove 5 of the excircle of the top sheave 4 provided with annular, the top sheave 4 by the sliding rail groove 5 across
Ride on the upper slide rail 3, the upper upper horizontal of slide rail 3 is provided with path wheel shaft 6, the top sheave 4 is taken turns installed in the path
On axle 6, guider is provided between the top sheave 4 and the sleeper 1, the guider includes gib block 11 and directive wheel
10, the gib block 11 is respectively equipped with the sleeper 1 of the both sides of top sheave 4, and the two ends of the path wheel shaft 6 are worn respectively
Go out on the top sheave 4, the path wheel shaft 6 of the both sides of top sheave 4 and be respectively equipped with guide wheel shaft 13, the guide wheel shaft
13 upper end is connected with path wheel shaft 6, and the bottom of guide wheel shaft 13 is separately installed with the directive wheel 10, the directive wheel 10
Positioned at the inner side of gib block 11, and rolled along the gib block 11.
The lower walking component is included in " L " the shape glidepath 7 two just to setting, the armstand of two glidepaths 7
Lower surface of the edge respectively with the sleeper 1 is fixedly connected, and bottom roller part, the bottom roller are provided between two glidepaths 7
Part, which includes sliding, is provided with two bottom rollers 8 on wheel shaft 9, the slip wheel shaft 9, two bottom rollers 8 are located at two institutes respectively
On the transverse arm for stating glidepath 7.
The side of the sleeper 1 is evenly arranged with multiple installing blinds 2, the installing blind 2 along its length
The both sides of the sleeper 1 are respectively facing with the path wheel shaft 6, the sleeper 1 of the top of installing blind 2 is provided with vertical
Positioning through hole 12, the vertical positioning through hole 12 is connected with the installing blind 2, the sleeper 1, the glidepath 7 and described is led
It is integrally formed to bar 11.
In use, can in the body of a bridge pre-buried supporting cantilever, then by one end of supporting cantilever insert in installing blind 2 from
And sleeper 1 is fixed on body of a bridge side, then hanging basket is hung on wheel shaft 9 is slided by suspension rod, by wearing for being connected with hanging basket
The side wall in row path is connected with path wheel shaft 6, and maintainer can return to bridge floor by walking path, then utilize power set band
Dynamic length direction of the hanging basket along bridge constantly moves maintenance bridge paragraph by paragraph, while walking path also edge under the drive of top sheave 4
The body of a bridge is constantly moved.
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 (6)
1. a kind of bridge maintenance dolly linear slide steel component, it is characterised in that：Including sleeper (1), the top edge of the sleeper (1)
Its length direction is provided with upper walking component, and the lower section of the sleeper (1) is provided with lower walking component, the sleeper along its length
(1) at least two installing blinds (2) are provided with.
2. bridge maintenance dolly linear slide steel component according to claim 1, it is characterised in that：The upper walking component
Including upper slide rail (3) and top sheave (4), the upper slide rail (3) is fixedly mounted on the upper surface of the sleeper (1), the upper cunning
The sliding rail groove (5) of the excircle provided with annular of (4) is taken turns, the top sheave (4) is straddled in institute by the sliding rail groove (5)
State on slide rail (3), upper slide rail (3) upper horizontal is provided with path wheel shaft (6), the top sheave (4) is arranged on the path
On wheel shaft (6).
3. bridge maintenance dolly linear slide steel component according to claim 2, it is characterised in that：The lower walking component
Including " L " the shape glidepath (7) two just to setting, the armstand top edges of two glidepaths (7) respectively with the sleeper
(1) lower surface is fixedly connected, and bottom roller part is provided between two glidepaths (7), and the bottom roller part includes sliding wheel shaft
(9) two bottom rollers (8), are installed, two bottom rollers (8) are located at two downslides respectively on the slip wheel shaft (9)
On the transverse arm of rail (7).
4. bridge maintenance dolly linear slide steel component according to claim 3, it is characterised in that：The top sheave (4)
Guider is provided between the sleeper (1), the guider includes gib block (11) and directive wheel (10), the top sheave
(4) gib block (11) is respectively equipped with the sleeper (1) of both sides, the two ends of the path wheel shaft (6) pass institute respectively
State and guide wheel shaft (13) is respectively equipped with top sheave (4), the path wheel shaft (6) of top sheave (4) both sides, it is described to be oriented to
The upper end of wheel shaft (13) is connected with path wheel shaft (6), and guide wheel shaft (13) bottom is separately installed with the directive wheel (10),
The directive wheel (10) is located on the inside of the gib block (11), and is rolled along the gib block (11).
5. the bridge maintenance dolly linear slide steel component according to claim 2 or 4, it is characterised in that：The sleeper (1)
Side be evenly arranged with the sleeper above multiple installing blinds (2), the installing blind (2) along its length
(1) vertical positioning through hole (12) is provided with, the vertical positioning through hole (12) is connected with the installing blind (2).
6. bridge maintenance dolly linear slide steel component according to claim 4, it is characterised in that：The sleeper (1), institute
State glidepath (7) and the gib block (11) is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084990.0U CN206581140U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance dolly linear slide steel component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084990.0U CN206581140U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance dolly linear slide steel component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581140U true CN206581140U (en) | 2017-10-24 |
Family
ID=60110468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720084990.0U Active CN206581140U (en) | 2017-01-23 | 2017-01-23 | Bridge maintenance dolly linear slide steel component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581140U (en) |
-
2017
- 2017-01-23 CN CN201720084990.0U patent/CN206581140U/en active Active
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