CN209482686U - A kind of revolving platform device of wind-powered electricity generation concrete tower mounting platform - Google Patents
A kind of revolving platform device of wind-powered electricity generation concrete tower mounting platform Download PDFInfo
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- CN209482686U CN209482686U CN201920042481.0U CN201920042481U CN209482686U CN 209482686 U CN209482686 U CN 209482686U CN 201920042481 U CN201920042481 U CN 201920042481U CN 209482686 U CN209482686 U CN 209482686U
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Abstract
The utility model relates to a kind of revolving platform devices of wind-powered electricity generation concrete tower mounting platform.Including the slewing frame being made of base circle frame, top annular frame and multiple longitudinal girts between the two, central frame is equipped in the center of slewing frame；Discrete four fixed fences are equipped at the edge of top annular frame, are equipped with platform door in the side of each fixed fence；Further include four groups of platform outside tracks being mounted in slewing frame, is mounted on scaling platform in every group platform outside track；Driving assembly is installed in the bottom of central frame；Scaling platform includes under(-)chassis；It is equipped with the inner orbit of C-type steel structure at left and right sides of under(-)chassis, internal trolley is installed in the two sides of under(-)chassis, outer idler wheel is installed on the outside of inner orbit；Rack gear is installed below under(-)chassis, telescope motor is additionally provided on slewing frame.The utility model structure is simple, structural strength is high, safety is good, is suitable for major diameter wind-power tower installs.
Description
Technical field
The utility model belongs to time of wind power equipment technical field more particularly to a kind of wind-powered electricity generation concrete tower mounting platform
Turn stage apparatus.
Background technique
Wind energy is clean energy resource with fastest developing speed in renewable energy, and most large-scale development and commercialized development
The generation mode of prospect.China is wind energy resources big country, according to preresearch estimates, for 50 meters of height, and the available wind energy in land
Resource is about 60-100GW, and offshore wind energy resource is about 10-20GW, occupies third place in the world.It can be seen that being dragon with wind-power electricity generation
The cleaner power sources form of head realizes that energy development is environmentally friendly, sustainable development and two for improving China's power supply architecture
Aoxidizing carbon emission reduction has important strategic position.
Wind-power tower is extremely difficult when building due to highly higher, and after building, to internal repairerment and maintenance
Also very inconvenient.Due to the tapered column structure of tower, internal diameter can reduce with height casting, in the work people of inside processing
Member, when a lower height of, it may appear that the case where reaching tower inner wall, and if increasing the diameter of platform, and it can be in tower
Cylinder upper position blocks.In terms of fixation, existing tower build platform can in the case where guaranteeing plateau levels area of section,
The internal diameter of different tower positions is adapted to by the fixation kit realization of extension, but still not can solve operation distance not
Enough problems.Furthermore existing tower barrel platform cannot rotate, and operating personnel needs constantly to walk and move on platform, increase
Add the security risk of operation.
Therefore, it by being researched and developed to wind-power tower mounting platform, obtains one kind and is built suitable for current wind power facility
If mounting platform, promote the efficiency of blower concrete tower installation and to reduce the risk of construction be the work urgently carried out
Make.Simultaneously as its tower diameter of the blower of different size is different, and blower fan tower barrel is from bottom to top under normal conditions
Its diameter is gradually reduced, therefore so-called mounting platform should have adaptive ability in this project, to guarantee the safety of operation
And the versatility of complete machine.
A kind of " rotary flat built for tower is disclosed in the specification of Chinese utility model patent CN207348429U
Platform ", includes lifting fixed part, rotating part, operation part in structure, and rotating part is fixed on the upper of lifting fixed part
End, operation part are fixed on the upper end of rotating part, are rotated and connected by rotating part between operation part and lifting fixed part
It connects.The patentee of the patent is all the applicant of this patent, and product disclosed in above-mentioned patent is the early production of our company,
In structure type, this product is only applicable to the installation and maintenance of the lesser wind-power tower of internal diameter, due to Telescopic guardrail, revolution
The factor of platform etc. design causes the usage scenario of mounting platform limited, is not able to satisfy major diameter wind-power tower especially
Continuous installation exercise requirement.
Therefore, it is necessary to the structures to mounting platform to optimize to meet above-mentioned requirements.Wherein, revolving platform device
As the important component of mounting platform, the superiority and inferiority of structure directly determines the effect that mounting platform uses.
Utility model content
The utility model is to solve technical problem present in well-known technique and provide that a kind of structure is simple, structural strength
High, good, suitable for major diameter wind-power tower the wind-powered electricity generation concrete tower mounting platform of safety revolving platform device.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: a kind of wind-powered electricity generation is mixed
The revolving platform device of solidifying soil tower mounting platform includes by base circle frame, top annular frame and between the two multiple vertical
The slewing frame that strut is constituted is equipped with central frame in the center of slewing frame, in central frame and base circle frame and
A plurality of radiation is equipped between top annular frame；It is laid on top annular frame and platform floors is installed, in top annular frame
Edge be equipped with discrete four fixed fences, be equipped with platform door in the side of each fixed fence；It further include four groups of installations
Platform outside track in slewing frame is mounted on scaling platform in every group platform outside track；In the bottom of central frame
Driving assembly is installed；Scaling platform includes under(-)chassis, is equipped with front guardrail in the outer end of under(-)chassis；In under(-)chassis
The left and right sides be equipped with the inner orbit of C-type steel structure, internal trolley is installed in the two sides of under(-)chassis, internal trolley is along place
Inner orbit rolls movement, and outer idler wheel is equipped on the outside of inner orbit, and platform outside track rolling of the outer idler wheel along place is moved；?
Rack gear is installed below under(-)chassis, telescope motor is additionally provided on slewing frame, is installed on the motor shaft of telescope motor
There is the driving gear being engaged with rack.
The advantages and positive effects of the utility model are as follows: the utility model provides a kind of wind of structure design advantages of simple
The revolving platform device of electric concrete tower mounting platform, by setting slewing frame by base circle frame, top annular frame and
Multiple longitudinal girts are constituted, and guarantee that slewing frame is easy to manufacture and assembles.By in central frame and base circle frame, top
It is equipped with a plurality of radiation between ring frame, improves the overall structural strength of the present apparatus.By the way that multiple fixed fences are arranged, mention
The safety of the present apparatus is risen.By the way that multiple platform doors are arranged, enable operator convenient for up and down.It is multiple flexible flat by being arranged
Platform, enables that multiple operators can radially install close to inner wall of wind-power tower drum and attended operation, operator can
Reach farther operating distance on scaling platform, promotes versatility of this revolving platform device when installing wind-power tower.
Preferably: being laid at the middle part of under(-)chassis and platform pedal is installed, set up between the middle part of two inner orbits
It is equipped with to set up between the first laminate of platform, inside and the second laminate of platform is installed.
Preferably: in front, the middle part of guardrail is equipped with crossbeam, is equipped with front panel in the lower section of crossbeam, also sets on crossbeam
There is storage box.
Preferably: driving assembly includes the ring gear for being mounted on central frame bottom, further includes turning motor, in turning motor
Motor shaft on be equipped with ring gear engaged transmission driving gear.
Preferably: the upper end of central frame is extended upwardly to the position contour with fixed fence by the surface of top annular frame
It sets, constitutes the hand steered center rest of personnel.
Preferably: pedestals, pedestals and base circle frame and top are equipped on the outside of each fixed fence
Ring frame is fixedly connected with；Being equipped in the upper end of pedestals can be with the lifting rotating end of lateral rotation.
Preferably: multiple hanging rings are equipped on top annular frame.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of scaling platform in Fig. 1.
In figure: 1, longitudinal girt；2, base circle frame；3, top annular frame；4, scaling platform；4-1, front guardrail；4-2,
Front panel；4-3, platform pedal；4-4, the first laminate of platform；4-5, laminate installation part；4-6, the second laminate of platform；It is 4-7, interior
Track；4-8, outer idler wheel；4-9, under(-)chassis；4-10, rack gear；5, telescope motor；6, driving assembly；7, platform floors；8, it puts down
Platform outside track；9, platform door；10, central frame；11, fixed fence；12, pedestals；13, storage box；14, round end is lifted
Head；15, surrounding baffle；16, hanging ring.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, hereby lifts following embodiment and be described in detail
It is as follows:
Referring to Figure 1 and Fig. 2, the revolving platform device of the wind-powered electricity generation concrete tower mounting platform of the utility model include by
The slewing frame of base circle frame 2, top annular frame 3 and the composition of multiple longitudinal girts 1 between the two, in slewing frame
Heart position is equipped with central frame 10, and a plurality of radiation is equipped between central frame 10 and base circle frame 2 and top annular frame 3
Bar increases the structural strength of this revolving platform device entirety in this way.
It is laid on top annular frame 3 and platform floors 7 is installed, form the plane completely stood for operator.It is flat
Tableland plate 7 can be made with the enough metal plates of selecting structure intensity, plank etc., using bolt etc. and top annular frame 3 and radiation
Bar is fixedly connected.
Discrete four fixed fences 11 are equipped at the edge of top annular frame 3, it is equal in the side of each fixed fence 11
Equipped with platform door 9.
Further include four groups of platform outside tracks 8 being mounted in slewing frame, is mounted on and stretches in every group platform outside track 8
Contracting platform 4.This mounting platform is suitable for the wind-power tower installation environment of major diameter, by the way that fixed 11 peace of fence is arranged at top
Platform door 9 enables the top of this revolving platform device sufficiently be protected by fence, and platform door 9 is turned round as multiple pass in and out for operator
Channel inside stage apparatus.Scaling platform 4 can radially stretch, and operator stands and carries out on scaling platform 4
Practical operation.As shown in the figure, four groups of scaling platform quartiles are set at 90 ° intervals between each other in four direction, that is to say, that this
There can be four operators simultaneously in four direction on revolving platform device while work.
In order to promote the safety of operator, pedestals 12 are equipped in the outside of each fixed fence 11, safety
Column 12 is fixedly connected with base circle frame 2 and top annular frame 3.Being equipped in the upper end of pedestals 12 can be with lateral rotation
Lifting rotating end 14.When scaling platform 4 stretches out certain distance, since bottom lacks fulcrum, therefore structure and intensity by
Test, it may occur however that the accidents such as unstability.Connect at this point it is possible to which rotating end 14 and the scaling platform 4 of this side will be lifted using rope
It connects, promotes the stability of scaling platform 4 during the work time.
In the present embodiment, scaling platform 4 includes under(-)chassis 4-9, is equipped with front guardrail in the outer end of under(-)chassis 4-9
The width of 4-1, front guardrail 4-1 are equal on revolving platform device by gained notch after fixed fence 11 and the occupancy of platform door 9
Width, in this way after scaling platform 4 retracts, each front guardrail 4-1 and each fixed fence 11 and platform door 9 are collectively formed completely
Circular fence.
The inner orbit 4-7 of C-type steel structure is equipped at left and right sides of under(-)chassis 4-9, in the two sides of under(-)chassis 4-9
Internal trolley is installed, inner orbit 4-7 rolling of the internal trolley along place is moved.Outer idler wheel 4- is installed on the outside of inner orbit 4-7
The rolling of platform outside track 8 of 8, outer idler wheel 4-8 along place is moved.Rack gear 4-10 is installed below under(-)chassis 4-9, is being returned
Turn to be additionally provided with telescope motor 5 on frame, the driving gear engaged with rack gear 4-10 is installed on the motor shaft of telescope motor 5.
Under the driving effect of telescope motor 5, rack gear 4-10 drives under(-)chassis 4-9 to move radially.It can be seen that scaling platform 4 is two
Grade stretching structure, under(-)chassis 4-9 are first moved along inner orbit 4-7, and inner orbit 4-7 is moved along platform outside track 8 later, this
The flexible mode of sample two-stage improves the distance of stretch out and draw back of scaling platform 4, is more advantageous to the wind-power tower internal operation in major diameter
Work.
It in the present embodiment, is laid at the middle part of under(-)chassis 4-9 and platform pedal 4-3 is installed, two inner orbit 4-7's
It sets up to be equipped with to set up between the first laminate of platform 4-4, inside between middle part and the second laminate of platform 4-6 is installed, Cong Tuzhong is seen
Out, both platform the first laminate 4-4 and platform second layer plate 4-6 are installed to inner orbit 4-7 by two groups of laminate installation part 4-5
On, laminate installation part 4-5 is inverted U-shaped shape, is obtained using sheet metal compression moulding, platform the first laminate 4-4 and platform the
Both two laminate 4-6 are erected on inner orbit 4-7 by the laminate installation part 4-5 of two sides, then are known when scaling platform 4 is flexible
When mobile, platform the first laminate 4-4 and platform second layer plate 4-6 can also be moved a certain distance in radial directions, with platform
Pedal 4-3 constitutes the continuous level stood for operator together.
In the present embodiment, in front the middle part of guardrail 4-1 be equipped with crossbeam, the lower section of crossbeam be equipped with front panel 4-2 with
It is promoted safety (operator is avoided to stand too outer and fall), storage box 13 is additionally provided on crossbeam, is needed in operation
Tool etc. can be put into storage box 13, convenient for taking.
Driving assembly 6 is installed for driving this revolving platform device rotary motion in the bottom of central frame 10.This reality
It applies in example, it further includes turning motor, in the electricity of turning motor that driving assembly 6, which includes the ring gear for being mounted on 10 bottom of central frame,
Driving gear with ring gear engaged transmission is installed, under the driving of turning motor, ring gear drives entire revolving platform on arbor
Device revolution rotation.
In the present embodiment, the upper end of central frame 10 is extended upwardly to and fixed fence 11 by the surface of top annular frame 3
Contour position constitutes the hand steered center rest of personnel.During revolving platform device slowly rotates, operator should stand
Stand the position as close as possible in distance center frame 10, and it is hand steered help steady, avoid falling.It can be seen from the figure that in order to avoid
The foot of operator, which is inserted into central frame 10, leads to danger, in the present embodiment, one circle of setting in the bottom of central frame 10
Surrounding baffle 15.
In the present embodiment, for the ease of carrying out lifting movement to whole device, multiple hanging rings are equipped on top annular frame 3
16。
Claims (7)
1. a kind of revolving platform device of wind-powered electricity generation concrete tower mounting platform, it is characterized in that: include by base circle frame (2),
The slewing frame of top annular frame (3) and multiple longitudinal girts (1) composition between the two, installs in the centre bit of slewing frame
There are central frame (10), is equipped with a plurality of radiation between central frame (10) and base circle frame (2) and top annular frame (3)
Bar；It is laid on top annular frame (3) and platform floors (7) is installed, be equipped with discrete four at the edge of top annular frame (3)
Fixed fence (11), are equipped with platform door (9) in the side of each fixed fence (11)；Further include four groups and is mounted on slewing frame
Interior platform outside track (8) is mounted on scaling platform (4) in every group platform outside track (8)；At the bottom of central frame (10)
Portion is equipped with driving assembly (6)；
Scaling platform (4) includes under(-)chassis (4-9), is equipped with front guardrail (4-1) in the outer end of under(-)chassis (4-9)；?
It is equipped with the inner orbit (4-7) of C-type steel structure at left and right sides of under(-)chassis (4-9), is installed in the two sides of under(-)chassis (4-9)
There is internal trolley, inner orbit (4-7) of the internal trolley along place, which rolls, to be moved, and outer idler wheel (4- is equipped on the outside of inner orbit (4-7)
8), platform outside track (8) of the outer idler wheel (4-8) along place, which rolls, moves；Rack gear is installed below under(-)chassis (4-9)
(4-10) is additionally provided with telescope motor (5) on slewing frame, is equipped on the motor shaft of telescope motor (5) and rack gear (4-
10) driving gear engaged.
2. the revolving platform device of wind-powered electricity generation concrete tower mounting platform as described in claim 1, it is characterized in that: in bottom frame
The middle part of frame (4-9) is laid with and is equipped with platform pedal (4-3), and erection is equipped with flat between the middle part of two inner orbits (4-7)
It is set up between the first laminate of platform (4-4), inside and the second laminate of platform (4-6) is installed.
3. the revolving platform device of wind-powered electricity generation concrete tower mounting platform as claimed in claim 2, it is characterized in that: being protected in front
The middle part on column (4-1) is equipped with crossbeam, is equipped with front panel (4-2) in the lower section of crossbeam, storage box (13) are additionally provided on crossbeam.
4. the revolving platform device of wind-powered electricity generation concrete tower mounting platform as claimed in claim 3, it is characterized in that: driving assembly
(6) include the ring gear for being mounted on central frame (10) bottom, further include turning motor, be equipped on the motor shaft of turning motor
With the driving gear of ring gear engaged transmission.
5. the revolving platform device of wind-powered electricity generation concrete tower mounting platform as claimed in claim 4, it is characterized in that: central frame
(10) upper end is extended upwardly to the position contour with fixed fence (11) by the surface of top annular frame (3), constitutes personnel's hand
The center rest helped.
6. the revolving platform device of wind-powered electricity generation concrete tower mounting platform as claimed in claim 5, it is characterized in that: each solid
Determine to be equipped on the outside of fence (11) pedestals (12), pedestals (12) and base circle frame (2) and top annular frame (3)
It is fixedly connected with；Being equipped in the upper end of pedestals (12) can be with the lifting rotating end (14) of lateral rotation.
7. the revolving platform device of wind-powered electricity generation concrete tower mounting platform as claimed in claim 6, it is characterized in that: in top ring
Shape frame (3) is equipped with multiple hanging rings (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042481.0U CN209482686U (en) | 2019-01-11 | 2019-01-11 | A kind of revolving platform device of wind-powered electricity generation concrete tower mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042481.0U CN209482686U (en) | 2019-01-11 | 2019-01-11 | A kind of revolving platform device of wind-powered electricity generation concrete tower mounting platform |
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| Publication Number | Publication Date |
|---|---|
| CN209482686U true CN209482686U (en) | 2019-10-11 |
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| CN201920042481.0U Active CN209482686U (en) | 2019-01-11 | 2019-01-11 | A kind of revolving platform device of wind-powered electricity generation concrete tower mounting platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980867A (en) * | 2020-08-04 | 2020-11-24 | 上海市机电设计研究院有限公司 | Offset type diameter-changing device for telescopic section of wind power tower drum hoisting construction platform |
-
2019
- 2019-01-11 CN CN201920042481.0U patent/CN209482686U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980867A (en) * | 2020-08-04 | 2020-11-24 | 上海市机电设计研究院有限公司 | Offset type diameter-changing device for telescopic section of wind power tower drum hoisting construction platform |
| CN111980867B (en) * | 2020-08-04 | 2021-11-02 | 上海市机电设计研究院有限公司 | Offset type diameter-changing device for telescopic section of wind power tower drum hoisting construction platform |
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Address after: 300000 No. 20, Hongxing Road, cuihuangkou Town, Wuqing District, Tianjin Patentee after: Cooper new energy Co.,Ltd. Address before: 301700 102-8, No. 56, Laiyu Road, huanghuadian Town, Wuqing District, Tianjin Patentee before: COOPER (TIANJIN) TECHNOLOGY CO.,LTD. |