CN107055261A - A kind of wind-power tower vertical lift device - Google Patents
A kind of wind-power tower vertical lift device Download PDFInfo
- Publication number
- CN107055261A CN107055261A CN201611143743.XA CN201611143743A CN107055261A CN 107055261 A CN107055261 A CN 107055261A CN 201611143743 A CN201611143743 A CN 201611143743A CN 107055261 A CN107055261 A CN 107055261A
- Authority
- CN
- China
- Prior art keywords
- manned platform
- guardrail
- wind
- guide rail
- lift device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0043—Devices enhancing safety during maintenance
- B66B5/005—Safety of maintenance personnel
- B66B5/0081—Safety of maintenance personnel by preventing falling by means of safety fences or handrails, being operable or not, mounted on top of the elevator car
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/08—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding
- B66B5/10—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind-power tower vertical lift device, it is characterized in that, it includes the manned platform moved up and down with guide rail bracket, the vertical guide rail being arranged on guide rail bracket, the vertical guide rail as described in drive device drives edge that the reserved riveting point of tower is fixedly connected.The beneficial effect that the present invention is reached：1st, guardrail moving up and down, simple in construction, facilitates staff to enter and leave；2nd, stopping means up and down, greatly improves security；3rd, slow decline can be realized under pedal control switch, powering-off state.The wind-power tower vertical lift device of the present invention, simple in construction, simple operation, security is higher, even if running into accidental power failure in the process of running, also can safely land, it is ensured that the safety of staff and device.
Description
Technical field
The present invention relates to a kind of wind-power tower vertical lift device, belong to technical field of wind power.
Background technology
Generally height is at tens meters to rice up to a hundred for blower fan tower barrel, and staff is when operational maintenance is overhauled, it is necessary in tower
Come and gone back and forth between bottom and atop a tower, climb up and climb down generally by the vertical cat ladder of setting, waste time and energy, and work
The personal safety of personnel can not be protected.Therefore, in the market, which has been arisen at the historic moment, much realizes the devices of automatic lifting, each favourable
Disadvantage.
The content of the invention
The technical problems to be solved by the invention are that the defect for overcoming prior art is vertically moved up or down there is provided a kind of wind-power tower
Device, security is higher, even if running into accidental power failure in the process of running, also can safely land, it is ensured that staff and dress
The safety put.
In order to solve the above technical problems, the present invention provides a kind of wind-power tower vertical lift device, it is characterized in that, it includes
With tower reserve riveting point be fixedly connected guide rail bracket, be arranged on guide rail bracket vertical guide rail, by drive device drives edge
The manned platform that the vertical guide rail is moved up and down.
It is preferred that, the guardrail being connected with the manned platform is provided with above the manned platform, the drive device is driven
Dynamic manned platform and guardrail are together moved up and down along vertical guide rail.
It is preferred that, the guardrail is connected by friction lever with manned platform, and guardrail overcomes friction under outer power push-and-pull action
Power is slided up and down along friction lever, makes the relative altitude between guardrail and manned platform apart from adjustable；When guardrail is acted on without external force,
Its frictional force between friction lever can overcome the gravity suffered by it, keep between the guardrail and friction lever geo-stationary without
Slide.
It is preferred that, a limitation guardrail is also set up between the manned platform and guardrail minimum relative to what manned platform glided
The block of position, to lose protective action when preventing guardrail because of unexpected unlimited downslide.
It is preferred that, the guide rail bracket upper/lower terminal sets a preventing colliding with top limiting plate and once fall arrest limiting plate respectively, carries
The upper and lower part of people's platform is correspondingly arranged a photoelectric sensor switch respectively；Photoelectric sensor switch can be by way of optoelectronic induction
Sensing and the distance between preventing colliding with top limiting plate and fall arrest limiting plate, when manned platform is moved upwardly or downwardly together with guardrail
When, when reaching the minimum range of setting apart from the distance between preventing colliding with top limiting plate or fall arrest limiting plate, photoelectric sensor switch
Sending signal stalls drive device, to ensure that the manned platform can move up and down in the range of restriction, it is to avoid rise
Rush to summit and decline is fallen.
It is preferred that, when guide rail bracket upper/lower terminal is also separately positioned on photoelectric sensor switch failure, further limit manned flat
The upper limit position switch and lower position switch of the motion of platform.
It is preferred that, the drive device is hoist engine, and the hoist engine is arranged in the framework under manned platform.
It is preferred that, pedal control switch is provided with the manned platform, it is described foot-operated by pressing under powering-off state
Controlling switch, control hoist engine braking with locked wheels device is opened, and the manned platform is relied on gravity along downhill race under the vertical guide rail
Fall.
It is preferred that, the steel wire rope that the hoist engine is connected by folding and unfolding with the manned platform is realized to the manned platform
Traction drive；It is also associated with preventing the safety rope that the manned platform falls on manned platform；The steel wire rope and safety rope
One end be both secured to the top of tower.
It is preferred that, on the ground level of the guide rail bracket lower end towards the manned platform bottom direction be provided with it is multiple anti-
Hit spring.
The beneficial effect that the present invention is reached：
1st, guardrail moving up and down, simple in construction, facilitates staff to enter and leave；
2nd, stopping means up and down, greatly improves security；
3rd, slow decline can be realized under pedal control switch, powering-off state.
The wind-power tower vertical lift device of the present invention, simple in construction, simple operation, security is higher, even in operation
During run into accidental power failure, also can safely land, it is ensured that the safety of staff and device.
Brief description of the drawings
Fig. 1 is the wind-power tower vertical lift device overall structure diagram of the present invention；
Fig. 2 is the partial enlarged drawing at A in Fig. 1;
Fig. 3 is the partial enlarged drawing at B in Fig. 1;
Fig. 4 is the partial enlarged drawing at C in Fig. 1;
Fig. 5 is the partial enlarged drawing at D in Fig. 1;
Fig. 6 is the wind-power tower vertical lift device partial structural diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in Figures 1 to 6, wind-power tower vertical lift device of the invention includes being fixed with the reserved riveting point of tower
The guide rail bracket 10 of connection, the vertical guide rail 12 being arranged on guide rail bracket 10, by drive device (not shown) drives edge vertical guide rail
A manned platform 16 is fixedly installed in the sliding block 14 of 12 lengthwises moved up and down, the bottom of sliding block 14.Manned platform 16 is opened for one
The case structure put, upper surface is used in the people that stands, case place drive device, and its is simple in construction, lighter in weight, and is easy to work
Personnel can observe wind-power tower at any time；Drive device is controlled by the guidance panel 18 being arranged on sliding block 14 at any time, so as to
Lifting is shut down, to carry out maintenance maintenance etc. to wind-power tower.The buttons such as rising, decline, jerk are set on guidance panel 18.
The guardrail 20 being connected with manned platform 16 is provided with the sliding block 14 of the top of manned platform 16, drive device driving is carried
People's platform 16 and guardrail 20 are together moved up and down along vertical guide rail 12.The both sides of sliding block 14 are provided with friction lever 22, guardrail 20
It is the loop configuration of a side opening, two sides of guardrail 20 are slidably fixed on friction lever 22, and the surface of friction lever 22 has
The larger top layer of one frictional force, guardrail 20 need to overcome frictional force to be slided up and down along friction lever 22 under outer power push-and-pull action, make shield
Relative altitude between column 20 and manned platform 16 is apart from adjustable；When guardrail 20 is acted on without external force, it is between friction lever 22
Frictional force can overcome the gravity suffered by it, keep geo-stationary between guardrail 20 and friction lever 22 fricton-tight.As work people
When member enters manned platform 16, guardrail 20 can be pushed to top and enter manned platform 16, and need not bend over to enter；As work people
Member is stood when on manned platform 16, then guardrail 20 is drawn down from above, and the height of guardrail 20 can be adjusted according to oneself height, is made
Guardrail 20 is located at around above the waist, is easy to protect staff itself, and guardrail 20 adjusts simple, convenient, fast.
Block of the limitation guardrail 20 relative to the extreme lower position that manned platform 16 glides is also set up between manned platform 16 and guardrail 20
（It is not shown）, to lose protective action when preventing guardrail 20 because of unexpected unlimited downslide.
In the present embodiment, drive device is hoist engine 38, and the main body of hoist engine 38 is arranged in the casing of manned platform 16.Volume
Raise the steel wire rope 24 that machine 38 is connected by folding and unfolding with manned platform 16 and realize traction drive to manned platform 16.Manned platform 16
On be also associated with safety rope 26, steel wire rope 24 fracture etc. fortuitous event occur when, prevent manned platform 16 from falling.Steel wire rope 24
The top of tower is both secured to one end of safety rope 26, to ensure the lifting height of manned platform 16.
Pedal control switch 28 is provided with manned platform 16, pedal control switch 28 is arranged on manned including a pivot
Pedal 30 on platform 16, the free end of pedal 30 connects the braking with locked wheels device of hoist engine 38 by connecting rod.In accident power-off,
By pressing pedal control switch 28, the braking with locked wheels device of control hoist engine 38 is opened, and manned platform 16 is hung down by gravity edge
The glide landing of straight guide 12, when preventing power-off, staff is trapped in the air, it is ensured that the safety of staff and device.
The upper/lower terminal of guide rail bracket 10 sets a preventing colliding with top limiting plate 32 and once fall arrest limiting plate 34, sliding block 14 respectively
Upper and lower part appropriate location be correspondingly arranged a photoelectric sensor switch respectively（It is not shown）, photoelectric sensor switch can pass through photoelectricity
The mode of sensing sense with the distance between preventing colliding with top limiting plate 32 and fall arrest limiting plate 34, when manned platform 16 and guardrail 20
When being moved upwardly or downwardly together, reach setting most apart from the distance between preventing colliding with top limiting plate 32 or fall arrest limiting plate 34
During small distance, photoelectric sensor switch, which sends signal, stalls drive device, it is ensured that manned platform 16 can be in the range of restriction
Move up and down, it is to avoid rising is rushed to summit and decline is fallen.
The upper/lower terminal of guide rail bracket 10 also sets upper limit position switch 36, the lower position switch of mechanical structure respectively（It is not shown）,
When photoelectric sensor switch fails, preventing colliding with top limiting plate 32 or anti-fall setting limit are touched by upper limit position switch 36 and lower position switch
After the plate 34 of position, the motion of manned platform 16 is further limited, plays a part of further to protect.
Direction on the ground level of the lower end of guide rail bracket 10 towards the bottom of manned platform 16 is provided with multiple anticollision springs 40, when
When manned platform 16 meets accidental falling, land on anticollision spring 40, cushion effect is provided by anticollision spring 40, prevent anti-at other
When shield measure is all failed, the wound that manned platform 16 directly hits the infringement of the device brought and caused to staff with ground level
Evil.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of wind-power tower vertical lift device, it is characterized in that, it includes and leading that the reserved riveting point of tower is fixedly connected
It is manned flat that rail gantry, the vertical guide rail being arranged on guide rail bracket, the vertical guide rail as described in drive device drives edge are moved up and down
Platform.
2. a kind of wind-power tower vertical lift device according to claim 1, it is characterized in that, set above the manned platform
The guardrail being connected with the manned platform is equipped with, the drive device driving manned platform and guardrail together rise along vertical guide rail
Drop motion.
3. a kind of wind-power tower vertical lift device according to claim 2, it is characterized in that, the guardrail passes through friction lever
It is connected with manned platform, guardrail overcomes frictional force to be slided up and down along friction lever under outer power push-and-pull action, guardrail is put down with manned
Relative altitude between platform is apart from adjustable；When guardrail is acted on without external force, its frictional force between friction lever can overcome it
Suffered gravity, keeps geo-stationary between the guardrail and friction lever fricton-tight.
4. a kind of wind-power tower vertical lift device according to claim 3, it is characterized in that, the manned platform and guardrail
Between also set up block of the limitation guardrail relative to the extreme lower position that manned platform glides, to prevent guardrail because under unexpected unlimited
Protective action is lost when sliding.
5. a kind of wind-power tower vertical lift device according to claim 1, it is characterized in that, the guide rail bracket upper and lower two
End sets a preventing colliding with top limiting plate and once fall arrest limiting plate respectively, and the upper and lower part of manned platform is correspondingly arranged one respectively
Photoelectric sensor switch；Photoelectric sensor switch can be sensed and preventing colliding with top limiting plate and fall arrest limiting plate by way of optoelectronic induction
The distance between, it is spacing apart from preventing colliding with top limiting plate or fall arrest when manned platform is moved upwardly or downwardly together with guardrail
When the distance between plate reaches the minimum range of setting, photoelectric sensor switch, which sends signal, stalls drive device, to ensure
Stating manned platform can move up and down in the range of restriction, it is to avoid rising is rushed to summit and decline is fallen.
6. a kind of wind-power tower vertical lift device according to claim 5, it is characterized in that, guide rail bracket upper/lower terminal is also
When being separately positioned on photoelectric sensor switch failure, the upper limit position switch and lower limit for further limiting the motion of manned platform are opened
Close.
7. a kind of wind-power tower vertical lift device according to claim 1, it is characterized in that, the drive device is elevator
Machine, the hoist engine is arranged in the framework under manned platform.
8. a kind of wind-power tower vertical lift device according to claim 1, it is characterized in that, set on the manned platform
There is pedal control switch, under powering-off state, by pressing the pedal control switch, control hoist engine braking with locked wheels device is beaten
Open, the manned platform is relied on gravity along the vertical guide rail glide landing.
9. a kind of wind-power tower vertical lift device according to claim 8, it is characterized in that, the hoist engine passes through folding and unfolding
The steel wire rope being connected with the manned platform realizes the traction drive to the manned platform；It is also associated with preventing on manned platform
The safety rope that the manned platform falls；One end of the steel wire rope and safety rope is both secured to the top of tower.
10. a kind of wind-power tower vertical lift device according to claim 1, it is characterized in that, the guide rail bracket lower end
Direction on ground level towards the manned platform bottom is provided with multiple anticollision springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143743.XA CN107055261A (en) | 2016-12-13 | 2016-12-13 | A kind of wind-power tower vertical lift device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143743.XA CN107055261A (en) | 2016-12-13 | 2016-12-13 | A kind of wind-power tower vertical lift device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107055261A true CN107055261A (en) | 2017-08-18 |
Family
ID=59619858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611143743.XA Pending CN107055261A (en) | 2016-12-13 | 2016-12-13 | A kind of wind-power tower vertical lift device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107055261A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360805A (en) * | 2018-01-03 | 2018-08-03 | 开平天盛卓越机械设备有限公司 | A kind of lifting operating platform with self-locking mechanism |
| CN108996439A (en) * | 2018-07-23 | 2018-12-14 | 杨定娟 | A kind of wind-power tower vertical lift constructing device |
| CN110259651A (en) * | 2019-07-03 | 2019-09-20 | 赵秀军 | A kind of wind-driven generator that the security performance with anti-falling function is high |
| CN111591932A (en) * | 2020-06-12 | 2020-08-28 | 国网湖南省电力有限公司 | Power transmission line anti-falling track manned lifting system and method |
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| CN102134030A (en) * | 2011-04-11 | 2011-07-27 | 博宇(无锡)科技有限公司 | Lifting maintenance platform for wind power generator set |
| JP2013039996A (en) * | 2011-08-12 | 2013-02-28 | Hitachi Building Systems Co Ltd | Elevator control device |
| CN204752141U (en) * | 2015-04-22 | 2015-11-11 | 徐工集团工程机械股份有限公司 | Aerial working platform's collapsible flexible guardrail |
| CN105293243A (en) * | 2015-11-24 | 2016-02-03 | 广东亚太西奥电梯有限公司 | Self-service escape car type elevator |
| CN205023657U (en) * | 2015-03-26 | 2016-02-10 | 上海东锐风电技术有限公司 | A aerogenerator that is used for aerogenerator's shuttle unit and includes it |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201071290Y (en) * | 2007-04-17 | 2008-06-11 | 新疆金风科技股份有限公司 | Lifting device |
| CN102134030A (en) * | 2011-04-11 | 2011-07-27 | 博宇(无锡)科技有限公司 | Lifting maintenance platform for wind power generator set |
| JP2013039996A (en) * | 2011-08-12 | 2013-02-28 | Hitachi Building Systems Co Ltd | Elevator control device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360805A (en) * | 2018-01-03 | 2018-08-03 | 开平天盛卓越机械设备有限公司 | A kind of lifting operating platform with self-locking mechanism |
| CN108996439A (en) * | 2018-07-23 | 2018-12-14 | 杨定娟 | A kind of wind-power tower vertical lift constructing device |
| CN108996439B (en) * | 2018-07-23 | 2019-12-20 | 青岛天能重工股份有限公司 | Wind power tower cylinder vertical lift construction equipment |
| CN110259651A (en) * | 2019-07-03 | 2019-09-20 | 赵秀军 | A kind of wind-driven generator that the security performance with anti-falling function is high |
| CN110259651B (en) * | 2019-07-03 | 2020-05-22 | 国家电投集团阜城东方新能源发电有限公司 | Wind driven generator with anti-falling function and high safety performance |
| CN111591932A (en) * | 2020-06-12 | 2020-08-28 | 国网湖南省电力有限公司 | Power transmission line anti-falling track manned lifting system and method |
| CN111591932B (en) * | 2020-06-12 | 2023-07-25 | 国网湖南省电力有限公司 | System and method for carrying people along anti-falling track on power transmission line |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170818 |