CN201915822U - External staircase of wind power generator tower - Google Patents
External staircase of wind power generator tower Download PDFInfo
- Publication number
- CN201915822U CN201915822U CN2010206894908U CN201020689490U CN201915822U CN 201915822 U CN201915822 U CN 201915822U CN 2010206894908 U CN2010206894908 U CN 2010206894908U CN 201020689490 U CN201020689490 U CN 201020689490U CN 201915822 U CN201915822 U CN 201915822U
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- gripper shoe
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000005611 electricity Effects 0.000 description 8
- 238000011161 development Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y02E10/722—
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- Wind Motors (AREA)
Abstract
The utility model relates to an external staircase of a wind power generator tower. An entrance platform support plate (20) and an entrance platform (19) of the external staircase are fixedly connected with a connecting support (8), the connecting support (8) is fixedly connected with a tower bin gate frame (17), a steel channel (9) is fixedly connected to the end of the entrance platform support plate (20) and the end of the entrance platform (19), and cylindrical supports (3) are mounted on the steel channel (9) and fixedly connected with a tower bin door on a tower outer wall (18) through bolts (12) and spring gaskets (13). The external staircase can be used for conveniently and quickly entering the wind power generator tower to assemble, operate and maintain auxiliaries or fittings, is complete in functions, scientific and reasonable, safe and reliable and economical and practical, and is applicable to lower sections of wind power generator towers.
Description
Technical field
The utility model relates to wind-driven generator, the outside helper of particularly a kind of wind generator tower tube.
Background technology
China's " regenerative resource method " is in formal enforcement on January 1st, 2006, and this utilization to China's regenerative resource will play huge impetus with exploitation.The development wind-power electricity generation also is that additional China primary energy is under-supply, improves the effective way of China's energy resource structure, guarantee energy security.The development wind-power electricity generation, can promote China's new forms of energy and renewable energy technologies and related industry continue, fast, sound development.The development wind-power electricity generation needs strong wind-power electricity generation correlation technique for supporting, and thinks that wind energy turbine set that China develops rapidly provides novel big capacity reliable, the with low cost wind generator system that is incorporated into the power networks.
Wind energy is best renewable green energy resource.In the conversion process of electric energy, ecological environment is not produced destruction in wind energy, compare with the coal electricity, every 1000KW wind power generating set can reduce the discharging of 151.52 tons of carbon dioxide, 9 tons of sulfur dioxide gas and 6 tons of CO gas every year.The wind energy reserves are big, and it is wide to distribute, and China has abundant wind energy resources.The theoretical reserves of wind energy resources are 32.26 hundred million kilowatts, and developable wind energy content is 2.53 hundred million kilowatts, occupies first of the world, with 3.8 hundred million kilowatts of developable total installed capacity of hydropower capacity be same magnitude, have the potentiality of commercialization, large-scale development.Along with the enhancing of people's environmental consciousness and the advanced person day by day of wind energy conversion system technology, wind-power electricity generation will be more safer and economical than in the past.Wind energy conversion system is the power set that wind energy are converted to mechanical power, claims windmill again.Existing wind power plant, increase along with the power of the assembling unit, pylon is more and more higher, the wind-powered electricity generation set tower frame height of large-scale horizontal axis is above hundred meters, generator, gearbox and hydraulic system, cold and hot exchange system all are placed in the cabin and are supported by pylon, and the cabin is positioned in cat head, and this requires high to each part reliability, make the corresponding increase of manufacture difficulty and cost, installation, maintenance, the maintenance also very difficult.
Wind-driven generator tower frame is the wind power generating set important components, and wind-driven generator tower frame generally is made of 2-4 section tower tube, and the most frequently used is the pylon that is made of 3 sections tower tubes, and it highly is 70 meters-90 meters.Outside helper is the indispensable vitals of wind-power tower, the outside helper of tower tube is a kind of walking equipment that is applied in wind power plant tower tube outside, present tower tube elevator mainly adopts the steel wire guiding, move up and down under the driving of drive unit, the elevator body does not have escape door, in case occur dangerous, can only wait for extraneous rescue, wind-powered electricity generation is the industry of greatly developing in recent years, and the machining machine and tool of wind power equipment is not perfect, and waits to greatly develop.
The utility model content
The purpose of this utility model is to provide a kind of wind generator tower tube outside helper, and the outside helper of this tower tube is easy to use, and function is complete, and is scientific and reasonable, safe and reliable, economical and practical.
The technical solution adopted in the utility model is: the outside helper of a kind of wind generator tower tube, comprise guardrail, step, the step gripper shoe, the ABC of platform, the ABC of platform gripper shoe, step gripper shoe and the ABC of platform gripper shoe are connected and fixed, step gripper shoe and the ABC of platform gripper shoe both sides are connected and fixed guardrail, the step gripper shoe is the skewback of two symmetries, the platform gripper shoe of crossing the threshold is the facade plate of two symmetries, be connected and fixed step between the skewback of two symmetries, be connected and fixed the ABC of platform between the facade plate of two symmetries, it is characterized in that: step gripper shoe and the ABC of platform be connected support and be connected and fixed, connecting support and tower silo doorframe is connected and fixed, the termination of step gripper shoe and the ABC of platform is connected and fixed channel-section steel, the assembling cylinder supports on the channel-section steel, and the tower silo door position that cylinder supports by bolt and spring washer circle and tower drum outer wall is connected and fixed.
Preferably, the ground base end part that leans on of described step gripper shoe is provided with connecting angle and bracing frame, and assembling studs and nut on connecting angle at the end of studs assembling steel pipe, are connected and fixed flat board in the bottom of steel pipe.
The beneficial effects of the utility model are: because after adopting such scheme, can conveniently enter assembling, the O﹠M that carries out ancillary service or annex within the wind generator tower tube by outside helper, this outside helper function is complete, scientific and reasonable, safe and reliable, economical and practical.The utility model is applicable to the outside helper of section under the tower tube of wind-driven generator tower frame.
Description of drawings
Fig. 1 is an organigram of the present utility model;
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1;
Fig. 3 is the schematic top plan view of Fig. 2;
Fig. 4 is amplification (fixed structure that the utility model is connected with the ground) schematic diagram of Figure 1A portion;
Fig. 5 is amplification (the step gripper shoe is connected with tower drum outer wall with the ABC of platform) schematic diagram of Fig. 2 C portion;
The amplification of Fig. 6 Fig. 3 B portion (the step gripper shoe is connected with tower silo doorframe with the ABC of platform) schematic diagram.
Label in the accompanying drawing:
1, guardrail; 2, step; 3, cylinder supports; 4, steel pipe; 5, flat board; 6, connecting angle; 7, bracing frame; 8, connect support; 9, channel-section steel; 10, studs; 11, nut; 12, bolt; 13, spring washer; 14, hexagon-headed bolt; 15, packing ring; 16, nut; 17, tower silo doorframe; 18, tower drum outer wall; 19, the ABC of platform; 20, the ABC of platform gripper shoe; 21, step gripper shoe.
The specific embodiment
Be further described below in conjunction with the specific embodiment of Figure of description the outside helper of a kind of wind generator tower tube of the utility model.
Referring to Fig. 1-Fig. 3: the outside helper of a kind of wind generator tower tube of the present utility model, comprise guardrail 1, step 2, step gripper shoe 21, the ABC of platform 19, the ABC of platform gripper shoe 20, step gripper shoe 21 is connected and fixed with the ABC of platform gripper shoe 20, step gripper shoe 21 is connected and fixed guardrail 1 with the ABC of platform gripper shoe 20 both sides, step gripper shoe 21 is the skewback of two symmetries, the platform gripper shoe 20 of crossing the threshold is the facade plate of two symmetries, be connected and fixed step 2 between the skewback of two symmetries, be connected and fixed the platform 19 of crossing the threshold between the facade plate of two symmetries, the platform gripper shoe 20 of crossing the threshold and the ABC of platform 19 be connected support 8 and be connected and fixed, connecting support 8 is connected and fixed with tower silo doorframe 17, the termination of the platform gripper shoe 20 of crossing the threshold and the ABC of platform 19 is connected and fixed channel-section steel 9, the assembling cylinder supports 3 on the channel-section steel 9, and cylinder supports the 3 tower silo door positions by bolt 12 and spring washer 13 and tower drum outer wall 18 and is connected and fixed.
As shown in Figure 4: the ground base end part that leans on of step gripper shoe 21 is provided with connecting angle 6 and bracing frame 7, and assembling studs 10 and nut 11 on connecting angle 6 at the end of studs 10 assembling steel pipe 4, are connected and fixed dull and stereotyped 5 in the bottom of steel pipe 4.
As shown in Figure 5: the termination of the platform gripper shoe 20 of crossing the threshold and the ABC of platform 19 is connected and fixed channel-section steel 9, and the assembling cylinder supports 3 on the channel-section steel 9, and cylinder supports the 3 tower silo door positions by bolt 12 and spring washer 13 and tower drum outer wall 18 and is connected and fixed.
As shown in Figure 6: the platform gripper shoe 20 of crossing the threshold is connected and fixed by hexagon-headed bolt 14, packing ring 15 and nut 16 with being connected support 8 with the ABC of platform 19, connects support 8 and is connected and fixed with tower silo doorframe 17.
The pylon of wind-driven generator is interconnected to constitute by section and discharge ring under section, the tower tube among section, the tower tube on the tower tube, can conveniently enter assembling, the O﹠M that carries out ancillary service or annex within the wind generator tower tube by outside helper, this outside helper function is complete, scientific and reasonable, safe and reliable, economical and practical.The utility model is applicable to the outside helper of section under the tower tube of wind-driven generator tower frame.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.Protect within the scope.
Claims (2)
1. the outside helper of a wind generator tower tube, comprise guardrail (1), step (2), step gripper shoe (21), the ABC of platform (19), the ABC of platform gripper shoe (20), step gripper shoe (21) is connected and fixed with the ABC of platform gripper shoe (20), step gripper shoe (21) is connected and fixed guardrail (1) with the ABC of platform gripper shoe (20) both sides, step gripper shoe (21) is the skewback of two symmetries, the platform gripper shoe (20) of crossing the threshold is the facade plate of two symmetries, be connected and fixed step (2) between the skewback of two symmetries, be connected and fixed the ABC of platform (19) between the facade plate of two symmetries, it is characterized in that: the platform gripper shoe (20) of crossing the threshold and the ABC of platform (19) be connected support (8) and be connected and fixed, connecting support (8) is connected and fixed with tower silo doorframe (17), the termination of the platform gripper shoe (20) of crossing the threshold and the ABC of platform (19) is connected and fixed channel-section steel (9), channel-section steel (9) is gone up the assembling cylinder and is supported (3), and cylinder support (3) is connected and fixed by the tower silo door position of bolt (12) and spring washer (13) and tower drum outer wall (18).
2. the outside helper of wind generator tower tube according to claim 1, it is characterized in that: the ground base end part that leans on of described step gripper shoe (21) is provided with connecting angle (6) and bracing frame (7), go up assembling studs (10) and nut (11) at connecting angle (6), at the end of studs (10) assembling steel pipe (4), be connected and fixed flat board (5) in the bottom of steel pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206894908U CN201915822U (en) | 2010-12-30 | 2010-12-30 | External staircase of wind power generator tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206894908U CN201915822U (en) | 2010-12-30 | 2010-12-30 | External staircase of wind power generator tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915822U true CN201915822U (en) | 2011-08-03 |
Family
ID=44415624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206894908U Expired - Fee Related CN201915822U (en) | 2010-12-30 | 2010-12-30 | External staircase of wind power generator tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758172A (en) * | 2013-12-26 | 2014-04-30 | 柳州正菱集团有限公司 | Detachable armrest of loader |
| CN108397356A (en) * | 2018-03-23 | 2018-08-14 | 健安诚（内蒙古）新能源科技有限公司 | The blower foundation and intelligence Qu Gan robots of the replaceable anchor bolt of intelligence |
-
2010
- 2010-12-30 CN CN2010206894908U patent/CN201915822U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758172A (en) * | 2013-12-26 | 2014-04-30 | 柳州正菱集团有限公司 | Detachable armrest of loader |
| CN108397356A (en) * | 2018-03-23 | 2018-08-14 | 健安诚（内蒙古）新能源科技有限公司 | The blower foundation and intelligence Qu Gan robots of the replaceable anchor bolt of intelligence |
| CN108397356B (en) * | 2018-03-23 | 2024-05-24 | 健安诚（内蒙古）新能源科技有限公司 | Fan foundation comprising intelligent replaceable anchor bolts and intelligent rod taking robot device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGPUCHENG SCIENCE AND TECHNOLOGY LIMITE Free format text: FORMER OWNER: LI HONG Effective date: 20120709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120709 Address after: 100086 digital Ginza 2, 1003 South Avenue, Beijing, Haidian District, Zhongguancun Patentee after: Beijing Zhong Cheng Cheng Technology Co., Ltd. Address before: 100086 Beijing City, Haidian District Zhongguancun South Street No. 6 Zhucheng building A block 2111 Patentee before: Li Hong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |