CN203064951U - Friction climbing device for tower type building - Google Patents
Friction climbing device for tower type building Download PDFInfo
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- CN203064951U CN203064951U CN 201320043552 CN201320043552U CN203064951U CN 203064951 U CN203064951 U CN 203064951U CN 201320043552 CN201320043552 CN 201320043552 CN 201320043552 U CN201320043552 U CN 201320043552U CN 203064951 U CN203064951 U CN 203064951U
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- friction
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Abstract
The utility model discloses a friction climbing device for a tower type building, which is used for solving problems existing when a mechanical device is used for climbing a tower type building. According to the technical scheme of the friction climbing device, the friction climbing device comprises a group of climbing trolleys uniformly distributed at the periphery of the tower type building and tightening steel wire ropes, wherein friction climbing wheels driven by climbing motors are arranged at the lower part of each climbing trolley; a tightening steel wire rope guide wheel frame is arranged at the upper part of each climbing trolley; guide wheels are arranged on the tightening steel wire rope guide rail frames; the tightening steel wire ropes are pressed on the guide wheels of the climbing trolleys; tightening structures are arranged on two corresponding tightening trolleys in one group of the climbing trolleys respectively, and each tightening structure comprises a tightening motor and a tightening wheel driven by the tightening motor; and the tightening wheels are wound by the tightening steel wire ropes. The friction climbing device has the characteristics of simple structure, light integral weight, convenience in dismounting, low operation cost, high working efficiency and no special requirements for a working field and a climbing working face, and is suitable for transporting a carrier of an instrument and a material during the maintenance operation of a wind power tower.
Description
Technical field
The utility model relates to a kind of climbing device, especially for the friction climbing device of tower cartridge type building.
Background technology
Wind-power electricity generation is a kind of green energy resource that has development prospect, current at energy growing tension, and wind generating technology obtains more and more general application.China's wind-powered electricity generation total installation of generating capacity was 4182.7 ten thousand kilowatts in 2010, and wherein 3,100 ten thousand kilowatts of installations realize generating electricity by way of merging two or more grid systems, and calculate by average every typhoon power generator capacity 1MW, and 41827 typhoon power generators are equipped with altogether in China, generate electricity by way of merging two or more grid systems about 30000.Expect this numeral of the year two thousand twenty and will arrive 100000, will double at least again to the year two thousand fifty.The aerogenerator operation of huge number like this, incident is exactly the daily maintenance of wind generator tower tube and blade, if only by manual operation, will expend huge man power and material, maintenance time also will become the serious problems that influence the aerogenerator normal operation.The height of large-scale wind electricity tower tube is from tens meters to up to a hundred meters at present, to the upkeep operation on tower tube surface comprise anticorrosion maintenance to wind-powered electricity generation unit tower tube, to maintenance of pneumatic equipment blades made etc., basically utilizing the goliath bird cage to operate finishes, this mode of operation cost height, efficient is low, inconvenient operation, and hoisting crane strict to the work-yard.
In the prior art, it is to adopt to put two-layer ring support up and down outside the tower tube that a kind of machine of climbing is arranged, be provided with monitoring device and lifting operation parts, and then load onto along the tower tube axially and the hydraulic ram of radial arrangement, rely on push-pull effort that hydraulic ram provides and gripping power realize two ring supports step by step outside the tower tube oscilaltion to reach rising.This equipment volume is huge, and heaviness implements cost height, complex operation.Also have a kind of automatic climbing machine, the mechanism that will climb during its work surface is driving surface, and two electromagnet grasping mechanisms rely on magnetic force and driving surface freely to switch to absorption and realize climbing with the state that unclamps.This device utilized the irony characteristic of tower tube adsorb fixing with climb, but then can't use for the non iron driving surface.
The utility model content
The purpose of this utility model is the drawback at prior art, provide a kind of simple in structure, in light weight, volume is little, Applicable scope is wide in range is used for the friction climbing device of tower cartridge type building.
Problem described in the utility model realizes with following technical proposals:
A kind of friction climbing device for tower cartridge type building, special feature is, it comprises one group along climb dolly and tighten up steel rope of tower tube building periphery well-distributed, the dolly bottom of respectively climbing is provided with by the motor-driven friction of the climbing wheel that climbs, the dolly top of respectively climbing is provided with and tightens up the steel rope wheel frame, tighten up the steel rope wheel frame and be provided with guide wheel, the described steel rope that tightens up presses on the guide wheel of the dolly that respectively climbs; In one group of dolly that climbs two positions mutually corresponding tightening up be respectively equipped with tightening structure on the dolly, described tightening structure comprises and tightens up motor and tighten up wheel, tightens up wheel by tightening up motor-driven, tightens up steel rope and is wrapped in and tightens up on the wheel.
Above-mentioned friction climbing device for tower cartridge type building, the described dolly bottom of respectively climbing arranges two wheels that climb, and each wheel that climbs is in transmission connection with the motor that climbs respectively, and the motor that respectively climbs is by the master cock control action that always climbs; Described two tighten up motor tightens up the master cock control action by one.
Above-mentioned friction climbing device for tower cartridge type building, described tightening structure also is provided with pulling force sensor and micro controller system, described pulling force sensor with tighten up steel rope and touch, described pulling force sensor is electrically connected with micro controller system, described micro controller system and two tightens up motor and is electrically connected.
Above-mentioned friction climbing device for tower cartridge type building, the described dolly bottom of respectively climbing also is provided with two support wheels, and support wheel and friction are climbed and are taken turns the outer rubber layer that coats.
Above-mentioned friction climbing device for tower cartridge type building, the number N of one group of dolly that climbs of described formation is even number, N 〉=4.
Above-mentioned friction climbing device for tower cartridge type building, the described wheel that tightens up constitutes unitized construction by tightening up wheel body and tightening up the wheel cover plate, tighten up on the wheel body with tightening up wheel cover plate contact surface place and be provided with and tighten up the steel rope draw-in groove, tighten up wheel body and tighten up the wheel cover plate and be fastenedly connected through screw.
The utility model climbing problem and designed a kind of power climbing device when solving the operation of tower cartridge type building maintenance.Described device is combined by one group of dolly that climbs, the dolly that respectively climbs is provided with the wheel that climbs that rubs, tighten up tightening force that steel rope the produces dolly that will climb and be pressed on the tower tube by tightening up motor, friction is climbed and is produced friction force between wheel and the tower tube and can make the dolly that climbs reach static self-locking; Provide power by the motor that climbs for the friction wheel that climbs in the process of climbing, the friction wheel that climbs is converted into friction of rolling with static friction between the tower tube, the drive dolly that climbs moves up or down.The utility model uses cleverly and tightens up the steel rope dolly that will climb and connect as one, form a single unit system that upwards climbs, have simple in structure, be easy to realize, the device overall weight is light, be convenient to dismounting, operating cost is low, high efficiency, operation place and the driving surface that climbs are not had characteristics such as specific (special) requirements, Applicable scope be wide in range, carries the carrier of instrument, material when can be used for wind generator tower tube and other tower cartridge type building maintenance operation.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model scheme drawing;
Fig. 2 is Fig. 1 birds-eye view;
Fig. 3 is the dolly front view that climbs that tightening structure is set;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 tightens up steel rope wheel frame scheme drawing;
Fig. 7 tightens up the wheel scheme drawing;
Fig. 8 is the birds-eye view of Fig. 7;
Fig. 9 is climb dolly bottom and the scheme drawing that tightens up steel rope and tower cartridge type building surface generation contact condition.
Each list of reference numerals is among the figure: 1, tower cartridge type building, 2, the dolly that climbs, 3, tighten up steel rope, 4, the friction wheel that climbs, 5, the motor that climbs, 6, tighten up motor, 7, tighten up wheel, 7-1, tighten up the wheel cover plate, 7-2, tighten up wheel body, 7-3, tighten up the steel rope groove, 8, tighten up the steel rope wheel frame, 8-1, guide wheel, 9, support wheel, 10, pulling force sensor.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model comprise one group several tighten up steel rope 3 along what the tower cartridge type built that 1 periphery well-distributed climbs dolly 2 and annular, the dolly bottom of respectively climbing is provided with by the motor-driven friction of the climbing wheel that climbs.Principle of work of the present utility model is: tighten up the steel rope dolly that will climb and be pressed on tower cartridge type building periphery under the effect of tightening up motor, the friction force that friction climbed produce between wheel and the tower cartridge type building dolly that is enough to guarantee to climb reaches static self-locking, provide power by power motor for the friction wheel that climbs in the process of climbing of dolly of climbing, the static friction that friction is climbed between wheel and the tower tube is converted into friction of rolling, drives the dolly that climbs and moves up or down.
Referring to Fig. 3, Fig. 4 and Fig. 5, the dolly that climbs adopts framed structure, and for guaranteeing climb dolly intensity and the dolly that reduces to climb deadweight, the dolly main body of climbing adopts aluminium alloy extrusions to make.Each dolly 2 bottom of climbing is provided with two frictions wheel 4 that climbs, and each friction wheel that climbs is in transmission connection with the motor 5 that climbs respectively, is synchronized with the movement for guaranteeing one group of several dolly that climbs, and all motors that climb are by the master cock control synchronization action that always climbs.Be provided with on the dolly top of respectively climbing and tighten up steel rope wheel frame 8, tighten up the steel rope wheel frame and be provided with guide wheel 8-1, tighten up steel rope 3 and press on each guide wheel, tighten up steel rope and tighten up the back and by guide wheel the dolly that climbs is exerted pressure.Tightening up of two positions mutual corresponding (namely being positioned at diameter two ends of tower cartridge type building) is respectively equipped with tightening structure in one group of dolly that climbs on the dolly, described tightening structure comprises that tightening up motor 6 takes turns 7 with tightening up, tighten up motor and be fixed on the dolly top of climbing, tighten up wheel and tighten up motor and be in transmission connection, tighten up steel rope and be wrapped in and tighten up on the wheel.Two tighten up motor 6 tightens up master cock control synchronization action by one.
Referring to Fig. 4, Fig. 5, be the climb stability of moving of car of raising, dolly 2 bottoms of respectively climbing also are provided with two support wheels 9.For improving friction force, described support wheel 9 and friction are climbed and are taken turns the 4 outer rubber layers that coat.
Referring to Fig. 7, Fig. 8, the described wheel 7 that tightens up constitutes unitized construction by tightening up wheel body 7-2 and tightening up wheel cover plate 7-1, for fixedly tightening up steel rope, be and tighten up wheel cover plate joint face place and be provided with and tighten up steel rope groove 7-3 tightening up wheel body, tightening up steel rope is inlaid in and tightens up in the steel rope groove, to tighten up wheel body again and tighten up the wheel cover plate and be fastenedly connected through screw, tighten up when rotation wheel, and tighten up steel rope and namely be wrapped in and tighten up on the wheel.
Referring to Fig. 4, tighten up the tightening force of steel rope for control, make its dolly that can guarantee to climb have enough friction force, can not make because tightening force is excessive again and tighten up wire cable rupture, tightening structure also is provided with pulling force sensor 10 and micro controller system (not showing in the accompanying drawing), pulling force sensor with tighten up steel rope and touch, pulling force sensor is electrically connected with micro controller system, micro controller system and two tightens up motor and is electrically connected.The tightening force that pulling force sensor will tighten up steel rope is delivered to micro controller system, and micro controller system tightens up motor according to the required tightening force control two of measuring and calculating and opens and closes and turn to, with the assurance device normal operation.
The number N that the utility model constitutes one group of dolly that climbs is even number, N 〉=4, and Fig. 1, device shown in Figure 2 are made of four dollies that climb.
The dolly bottom level of climbing size, overall height dimension and one group of selected number of the dolly that climbs should be determined according to the diameter dimension of tower cartridge type building, to avoid device when work, as shown in Figure 9, climb dolly bottom or tighten up steel rope and the contact friction of tower cartridge type building surface, scuffing tower cartridge type building surface.
The use of the utility model device is as follows:
1, the place below the cleaning tower cartridge type building checks field power supply, for equipment implements to do basic dead work.
2, device is transported to the scene, measure tower cartridge type building girth, determine respectively the to climb position of dolly, and at architectural climb dolly center position and the height and position of marking of tower cartridge type, identical and along tower cartridge type building circumference uniform distribution with the residing elemental height of dolly that guarantees respectively to climb.
3, the electric power conductor that will climb motor and tighten up motor connects, and the rotating that test is climbed motor and tightened up motor guarantees the same group of motor steering unanimity of climbing, and confirms that line joint is errorless; Determine to tighten up the positive and negative connector on the motor equally, guarantee that two are tightened up motor same direction when tightening up and loosen and rotate, and confirm that track link road, control path joint are errorless.
4, the dolly that will respectively climb is placed to the mark position of tower cartridge type building, makes climb wheel and support wheel of the friction of the dolly that respectively climbs all touch the tower tube; To tighten up on the guide wheel that steel wire loop installs to the dolly that respectively climbs and tighten up on the wheel, the joint that annular is tightened up steel rope be positioned at the centre of adjacent two dollies that climb, and will tighten up the wheel cover plate and tighten up wheel body and be fastenedly connected by screw.
5, start and to tighten up motor, make and tighten up the guide wheel that steel rope presses the dolly that respectively climbs, be pressed on up to the dolly that climbs that the tower cartridge type is architectural to reach static self-locking.
6, start the rising switch of power motor, four dollies just can climb synchronously, tighten up the tightening force of steel rope in the process of climbing and can be adjusted two automatically and be tightened up motor steering and keying by pulling force sensor, Single-chip Controlling.
7, climb after operation finishes when dolly, the rising switch of power motor is adjusted to off-state, and then with the decline switch opens of power motor, the dolly that climbs descends.
8, when the dolly that climbs drops to the installation position, close the motor that climbs, the dolly that will climb supports, and will tighten up steel rope and unload, and the dolly that climbs can unload respectively.
9, will respectively the climb power supply wiring that climbs motor and tighten up motor of dolly removes, and the scene is put in order.
Claims (6)
1. one kind is used for the friction climbing device that the tower cartridge type is built, it is characterized in that, it comprises one group along climb dolly (2) and tighten up steel rope (3) of tower cartridge type building periphery well-distributed, the dolly bottom of respectively climbing is provided with the friction that is driven by the motor that climbs (5) wheel (4) that climbs, the dolly top of respectively climbing is provided with and tightens up steel rope wheel frame (8), tighten up the steel rope wheel frame and be provided with guide wheel (8-1), the described steel rope (3) that tightens up presses on the guide wheel of the dolly that respectively climbs; In one group of dolly that climbs two positions mutually corresponding tightening up be respectively equipped with tightening structure on the dolly, described tightening structure comprises and tightens up motor (6) and tighten up wheel (7), tightens up wheel by tightening up motor-driven, tightens up steel rope and is wrapped in and tightens up on the wheel.
2. the friction climbing device for tower cartridge type building according to claim 1, it is characterized in that, described dolly (2) bottom of respectively climbing arranges two wheels that climb, each wheel that climbs is in transmission connection with the motor that climbs (5) respectively, and the motor that respectively climbs is by the master cock control action that always climbs; Described two tighten up motor (6) tightens up the master cock control action by one.
3. the friction climbing device for tower cartridge type building according to claim 2, it is characterized in that, described tightening structure also is provided with pulling force sensor (10) and micro controller system, described pulling force sensor with tighten up steel rope and touch, described pulling force sensor is electrically connected with micro controller system, and described micro controller system and two tightens up motor and is electrically connected.
4. the friction climbing device for tower cartridge type building according to claim 3 is characterized in that described dolly (2) bottom of respectively climbing also is provided with two support wheels (9), support wheel and the friction outer coating of wheel (4) rubber layer that climbs.
5. the friction climbing device for tower cartridge type building according to claim 4 is characterized in that the number N of one group of dolly that climbs of described formation is even number, N 〉=4.
6. the friction climbing device for tower cartridge type building according to claim 5, it is characterized in that, the described wheel (7) that tightens up constitutes unitized construction by tightening up wheel body (7-2) and tightening up wheel cover plate (7-1), tighten up on the wheel body with tightening up wheel cover plate contact surface place and be provided with and tighten up steel rope draw-in groove (7-3), tighten up wheel body and tighten up the wheel cover plate and be fastenedly connected through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043552 CN203064951U (en) | 2013-01-28 | 2013-01-28 | Friction climbing device for tower type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043552 CN203064951U (en) | 2013-01-28 | 2013-01-28 | Friction climbing device for tower type building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064951U true CN203064951U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043552 Expired - Fee Related CN203064951U (en) | 2013-01-28 | 2013-01-28 | Friction climbing device for tower type building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203064951U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086230A (en) * | 2013-01-28 | 2013-05-08 | 华北电力大学（保定） | Combined trolley wind driven generator tower climbing device |
| CN105065213A (en) * | 2015-09-07 | 2015-11-18 | 辽宁大金重工股份有限公司 | Self-elevating tower maintaining platform |
| TWI602774B (en) * | 2016-05-30 | 2017-10-21 | Xin-Yuan Tong | Climb high machine |
| CN108969918A (en) * | 2018-08-31 | 2018-12-11 | 北京金风科创风电设备有限公司 | Escape equipment for wind generating set and wind generating set |
-
2013
- 2013-01-28 CN CN 201320043552 patent/CN203064951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086230A (en) * | 2013-01-28 | 2013-05-08 | 华北电力大学（保定） | Combined trolley wind driven generator tower climbing device |
| CN105065213A (en) * | 2015-09-07 | 2015-11-18 | 辽宁大金重工股份有限公司 | Self-elevating tower maintaining platform |
| TWI602774B (en) * | 2016-05-30 | 2017-10-21 | Xin-Yuan Tong | Climb high machine |
| CN108969918A (en) * | 2018-08-31 | 2018-12-11 | 北京金风科创风电设备有限公司 | Escape equipment for wind generating set and wind generating set |
| CN108969918B (en) * | 2018-08-31 | 2020-11-13 | 北京金风科创风电设备有限公司 | Escape equipment for wind generating set and wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20170128 |