CN204282207U - The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle - Google Patents

The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle Download PDF

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Publication number
CN204282207U
CN204282207U CN201420713501.XU CN201420713501U CN204282207U CN 204282207 U CN204282207 U CN 204282207U CN 201420713501 U CN201420713501 U CN 201420713501U CN 204282207 U CN204282207 U CN 204282207U
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China
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hanging basket
lower mast
platform
mast
inspection vehicle
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CN201420713501.XU
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Inventor
盛朝晖
刘俊
罗浩
王春芳
孔旭
游冰
彭文佳
周亮
刘熊
彭长长
刘子宝
方杰
张剑
周贵富
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WUHAN WUQIAO TRANSPORTATION EQUIPMENT TECHNOLOGY Co Ltd
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WUHAN WUQIAO TRANSPORTATION EQUIPMENT TECHNOLOGY Co Ltd
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Abstract

The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle of the utility model, belong to bridge auxiliary equipment field, the design comprises walking mechanism, lower mast elevating mechanism, hanging basket rotating platform mechanism, two lower mast support parallel interval of described lower mast elevating mechanism are arranged, walking mechanism is fixedly connected between two lower mast supports, at the stretchable mast assembly that lower mast support both sides are arranged respectively, its upper end is fixedly connected with lower mast support, its lower end is fixedly connected with the hanging basket circle platform of hanging basket rotating platform mechanism, hydraulic cylinder mechanism is separately positioned on two lower mast frame upper, its flexible rod end is connected with stretchable mast assembly by the chain of assembly pulley, by driving walking mechanism and hydraulic cylinder mechanism respectively, the plateau realizing bridge inspection vehicle nacelle device moves and elevating movement, the design's structural safety is reliable, operating efficiency is high, being rigidly connected of its lower mast structure efficiently solves hanging basket flapping issue windward, can safety work under moderate gale power condition.

Description

The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle
Technical field
The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle of the utility model, belongs to bridge auxiliary equipment field, particularly steel truss girder inspection trolley equipment.
Background technology
The existing hanging basket for bridge inspection vehicle operation mainly contains several like this pattern at present: the first is that manually capstan winch adopts haulage cable to carry out the truss hanging basket of the fixed structure of manpower driving lifting, this kind of hanging basket swings larger when being elevated higher, not steady, and cannot overhaul bottom the horizontal lateral of the intersection of steel truss girder.The second hanging basket is detachable dock structure, this scheme hanging basket being undertaken the lifting of single hanging basket more by organizing pulley block mechanism and wire rope, then docking below horizontal lateral, although can realize to intersecting the maintenance of horizontal lateral, but docking operation is complicated, working strength is comparatively large, and operating efficiency is low.The third adopts electric block to drive on the basis of first two, and operating efficiency makes moderate progress, but employing is that flexible drawing wire saws hanging basket moves up and down, therefore there is the potential safety hazard caused because swinging with the wind.Therefore be badly in need of that a kind of range of exploitation is large, wind resistance is anti-sway and the horizontal lateral of bridge right-angled intersection can be realized with comprehensive inspection of lower portion and the anti-sway nacelle device of simple and convenient lifting.
Utility model content
The purpose of this utility model is to provide the anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle, not only solve that existing nacelle device swings windward, safety, not steadily, problem that the scope of repair is little, and the Quick overhaul to the following position of the horizontal lateral of bridge right-angled intersection can be realized.
The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle of the utility model, comprise walking mechanism, lower mast elevating mechanism, hanging basket rotating platform mechanism, described walking mechanism is made up of mobile roof support, road wheel, directive wheel, described hanging basket rotating platform mechanism is by hanging basket circle platform and waft and stretch rotation platform and form, described lower mast elevating mechanism is by lower mast support, stretchable mast assembly, hydraulic cylinder mechanism, assembly pulley and chain composition, two lower mast support parallel interval are arranged, walking mechanism is fixedly connected between two lower mast supports by the upper and lower side of its mobile roof support, stretchable mast assembly is separately positioned on the both sides of two lower mast supports, its upper end is fixedly connected with lower mast support, its lower end is fixedly connected with the hanging basket circle platform of hanging basket rotating platform mechanism, hydraulic cylinder mechanism is separately positioned on two lower mast frame upper, its flexible rod end is connected with stretchable mast assembly respectively by the chain of assembly pulley, by driving hydraulic cylinder mechanism, stretchable mast assembly can carry the elevating movement of hanging basket circle platform relative lower mast support, by driving walking mechanism, lower mast support can carry hanging basket circle plateau levels and move, thus the plateau realizing bridge inspection vehicle nacelle device moves and elevating movement, implements the maintenance and inspection work of below the horizontal lateral of steel truss girder right-angled intersection.
Reinforcement link is provided with between each two stretchable mast assemblies of the both sides of described lower mast support.
The hanging basket circle platform of described composition hanging basket rotating platform mechanism stretches rotation platform with wafing, central shaft hole is provided with at hanging basket circle Platform center, its edge is provided with ring ring, wafing, it is hinged by the central shaft hole of its axis of rotation and hanging basket circle platform to stretch rotation platform, be connected by hanging basket rotation guide wheel group and hanging basket circle platform, along the flat edge of table circular orbit walking of hanging basket circle, make to waft and stretch rotation platform around the rotation of hanging basket circle Platform center 360 degree, implement inspection work.
The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle of the utility model, solve that prior art nacelle device swings windward, safety, not steadily, problem that the scope of repair is little, and all parts of below the horizontal lateral of Quick overhaul bridge right-angled intersection can be realized.Hanging basket can need by driving walking mechanism walk on horizontal truss and the lifting of extension and contraction control hanging basket of hydraulic cylinder mechanism according to operation, thus determines the accurate location of maintenance.Hanging basket rotating platform designs is simple, and can manually drive wafts stretches rotation platform around the rotation of hanging basket circle Platform center, and application rotation platform can increase the scope of repair.The column type lifting of the design instead of and by the problem of rope traction, can only effectively solve the problem that hanging basket waves windward between lower mast structure by being rigidly connected in the past, can ensure the safety work of whole hanging basket under moderate gale speed condition.The utility model has and operates steadily, and structural safety is reliable, and operating efficiency is high, feature simple to operate.
Accompanying drawing explanation
Fig. 1 is the utility model device schematic front view;
Fig. 2 is the utility model device schematic side view;
Fig. 3 is walking mechanism schematic diagram of the present utility model;
Fig. 4 is hanging basket rotating platform mechanism schematic diagram of the present utility model;
Fig. 5 is that wafing of the utility model hanging basket rotating platform mechanism stretches rotation platform schematic diagram;
Detailed description of the invention
Now further illustrate the utility model by reference to the accompanying drawings how to implement:
The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle of the utility model, comprise walking mechanism 1, lower mast elevating mechanism 2, hanging basket rotating platform mechanism 3, described walking mechanism 1 is made up of mobile roof support 11, road wheel 12, directive wheel 13, described hanging basket rotating platform mechanism 3 is by hanging basket circle platform 32 and waft and stretch rotation platform 31 and form, described lower mast elevating mechanism 2 is by lower mast support 21, stretchable mast assembly 22, hydraulic cylinder mechanism 23, assembly pulley 24 and chain 25 form, two lower mast support 21 parallel interval are arranged, walking mechanism 1 is fixedly connected between two lower mast supports 21 by the upper and lower side of its mobile roof support 11, stretchable mast assembly 22 is separately positioned on the both sides of two lower mast supports 21, its upper end is fixedly connected with lower mast support 21, its lower end is fixedly connected with the hanging basket circle platform 32 of hanging basket rotating platform mechanism 3, hydraulic cylinder mechanism 23 is separately positioned on two lower mast support 21 tops, its flexible rod end is connected with stretchable mast assembly 22 respectively by the chain 25 of assembly pulley 24, by driving hydraulic cylinder mechanism 23, stretchable mast assembly 22 can carry lower mast support 21 elevating movement relatively of hanging basket circle platform 32, drive walking mechanism 1 can carry hanging basket circle platform 32 by its lower mast support to move horizontally, thus the plateau realizing bridge inspection vehicle nacelle device moves and elevating movement, implements the maintenance and inspection work of below the horizontal lateral of steel truss girder right-angled intersection.
Be provided with between each two stretchable mast assemblies 22 of the both sides of described lower mast support and strengthen link 26.
The hanging basket circle platform 32 of described composition hanging basket rotating platform mechanism 3 stretches rotation platform 31 with wafing, central shaft hole K is provided with at hanging basket circle platform 32 center, its edge is provided with ring ring, wafing, it is hinged with the central shaft hole K of hanging basket circle platform 32 by its axis of rotation 34 to stretch rotation platform 31, and be connected by hanging basket rotation guide wheel group 33 and hanging basket circle platform 32, along the edge circular orbit walking of hanging basket circle platform 32, make to waft and stretch rotation platform 31 around 360 degree, the platform 32 center rotation of hanging basket circle, implement wider inspection work.
Running about the anti-sway Lifting basket device of the utility model column type wind resistance:
The utility model by driving walking mechanism 1 walk on horizontal truss H and the lifting of extension and contraction control hanging basket of hydraulic cylinder mechanism 23, thus determines the accurate location of maintenance.When hanging basket need move in the horizontal direction, walking mechanism 1 can be driven to walk on horizontal truss H, make walking mechanism 1 carry whole hanging basket and move in the horizontal direction; When hanging basket need be elevated at vertical direction, hanging basket can pass through the flexible of the extension and contraction control stretchable mast assembly 22 of hydraulic cylinder mechanism 23, thus drives the lifting of hanging basket rotation platform 3; When hanging basket rotation platform 3 arrives assigned address, can manually drive wafts stretches rotation platform 31 around hanging basket circle platform 32 central rotation, thus realizes the wider maintenance of steel truss girder at assigned address.

Claims (3)

1., for the anti-sway Lifting basket device of column type wind resistance of bridge inspection vehicle, comprise walking mechanism, lower mast elevating mechanism, hanging basket rotating platform mechanism, described walking mechanism is made up of mobile roof support, road wheel, directive wheel, described hanging basket rotating platform mechanism is by hanging basket circle platform and waft and stretch rotation platform and form, it is characterized in that, described lower mast elevating mechanism is by lower mast support, stretchable mast assembly, hydraulic cylinder mechanism, assembly pulley, chain forms, two lower mast support parallel interval are arranged, walking mechanism is fixedly connected between two lower mast supports by the upper and lower side of its mobile roof support, stretchable mast assembly is separately positioned on the both sides of two lower mast supports, its upper end is fixedly connected with lower mast support, its lower end is fixedly connected with the hanging basket circle platform of hanging basket rotating platform mechanism, hydraulic cylinder mechanism is separately positioned on two lower mast frame upper, its flexible rod end is connected with stretchable mast assembly respectively by the chain of assembly pulley, by driving walking mechanism and hydraulic cylinder mechanism respectively, the plateau realizing bridge inspection vehicle nacelle device moves and elevating movement.
2. the anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle according to claim 1, is provided with reinforcement link between each two the stretchable mast assemblies that it is characterized in that the both sides of lower mast support.
3. the anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle according to claim 1, it is characterized in that, the hanging basket circle platform of composition hanging basket rotating platform mechanism stretches rotation platform with wafing, central shaft hole is provided with at hanging basket circle Platform center, its edge is provided with ring ring, wafing, it is hinged by the central shaft hole of its axis of rotation and hanging basket circle platform to stretch rotation platform, be connected by hanging basket rotation guide wheel group and hanging basket circle platform, along the flat edge of table circular orbit walking of hanging basket circle, make to waft and stretch rotation platform around the rotation of hanging basket circle Platform center 360 degree.
CN201420713501.XU 2014-11-24 2014-11-24 The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle Active CN204282207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420713501.XU CN204282207U (en) 2014-11-24 2014-11-24 The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420713501.XU CN204282207U (en) 2014-11-24 2014-11-24 The anti-sway Lifting basket device of a kind of column type wind resistance for bridge inspection vehicle

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CN204282207U true CN204282207U (en) 2015-04-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041981A (en) * 2019-11-29 2020-04-21 中交第二航务工程局有限公司 Manned maintenance trolley for parallel steel wire stay cables
CN112279165A (en) * 2020-10-30 2021-01-29 株洲时代新材料科技股份有限公司 Lower chord stiffening steel truss inspection vehicle lifting platform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041981A (en) * 2019-11-29 2020-04-21 中交第二航务工程局有限公司 Manned maintenance trolley for parallel steel wire stay cables
CN111041981B (en) * 2019-11-29 2022-03-15 中交第二航务工程局有限公司 Manned maintenance trolley for parallel steel wire stay cables
CN112279165A (en) * 2020-10-30 2021-01-29 株洲时代新材料科技股份有限公司 Lower chord stiffening steel truss inspection vehicle lifting platform

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