CN205277706U - Pylon is strutting arrangement , wind generating set for internal frame - Google Patents
Pylon is strutting arrangement , wind generating set for internal frame Download PDFInfo
- Publication number
- CN205277706U CN205277706U CN201521140557.1U CN201521140557U CN205277706U CN 205277706 U CN205277706 U CN 205277706U CN 201521140557 U CN201521140557 U CN 201521140557U CN 205277706 U CN205277706 U CN 205277706U
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- China
- Prior art keywords
- pylon
- strutting arrangement
- framework
- web member
- inner frame
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- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
-
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model provides a pylon is strutting arrangement, wind generating set for internal frame. The pylon for the internal frame strutting arrangement include first connecting piece, it is connected on the pylon, the second connecting piece, it is connected on the frame in the pylon, horizontal pars contractilis, its fully adjustable, and the first end of horizontal pars contractilis connects on the pylon through a fastening components, and can rotate around a fastening components's axial, the second end of horizontal pars contractilis is connected on the frame through the 2nd fastening components, and can rotate around the 2nd fastening components's axial. This strutting arrangement can solve horizontal fixed problem, this strutting arrangement lateral support fully adjustable in addition of present concrete pylon support frame to can compensating space 360 degree each side to installation and manufacturing deviation.
Description
Technical field
The utility model relates to pylon supplemental support apparatus field, particularly relates to a kind of pylon inner frame bracing or strutting arrangement, wind power generating set.
Background technology
Wind-power generating unit tower inside needs the safety fortune dimension passage arranging cable, elevator, personnel, it is necessary to design pylon inner frame solves functional demand. At present design need pylon interior welds a large amount of bury tie point in advance so that the welding annex cost of pylon raises, causes simultaneously the damage of pylon main body; Concrete tower then cannot weld, and can only bury gusset plate in advance.
In general, pylon indoor design has big span framework, to realize the object that carrying cable is arranged, elevator runs channel support, the safety fortune dimension of personnel, cat ladder support. But big span lateral support is not only difficult to regulate length, it is difficult to adapt to the different spacing of bracing frame distance tower wall, also cannot the installation of compensation space 360 degree of all directions and manufacture deviation.
Practical novel content
Embodiment of the present utility model provides a kind of pylon inner frame bracing or strutting arrangement, wind power generating set, to solve the pylon problem of wind power generating set.
For achieving the above object, embodiment of the present utility model provides a kind of pylon inner frame bracing or strutting arrangement, comprises the first web member, and it is connected on pylon; 2nd web member, it is connected on the framework in pylon; Transversal stretching portion, its adjustable in length, and the first end in transversal stretching portion is connected on pylon by the first fastening assembly, and can around the axial rotation of the first fastening assembly, 2nd end in transversal stretching portion is connected on framework by the 2nd fastening assembly, and can around the axial rotation of the 2nd fastening assembly.
Further, first web member is provided with the first bulb, being provided with the 2nd bulb on 2nd web member, the first end in transversal stretching portion has the first spherical shell being set in outside the first bulb, and the 2nd end in transversal stretching portion has the 2nd spherical shell being set in outside the 2nd bulb.
Further, the first web member also comprises the first fastening assembly, and the first bulb is fixed on pylon by the first fastening assembly, and the 2nd web member also comprises the 2nd fastening assembly, and the 2nd bulb is fixed on framework by the 2nd fastening assembly.
Further, transversal stretching portion also comprises the first screw rod, and its one end is welded with the first spherical shell; 2nd screw rod, its one end is welded with the 2nd spherical shell; Joint sleeve, it has the first contrary threaded hole section of rotation direction and the 2nd threaded hole section, and the first screw rod stretches in the first threaded hole section, and the 2nd screw rod stretches in the 2nd threaded hole section.
Further, transversal stretching portion also comprises set nut, and set nut coordinates with the first screw rod or the 2nd screw rod and can be pushed against on the end face of joint sleeve.
The utility model embodiment also provides a kind of wind power generating set, and the framework comprising pylon He being arranged in pylon, also comprises the pylon inner frame bracing or strutting arrangement such as first arbitrary.
Further, the inwall of pylon being provided with pylon fixed anchor point, framework is provided with framework fixed anchor point, the first web member is fixedly installed on pylon fixed anchor point, and the 2nd web member is fixedly installed on framework fixed anchor point.
Further, it is arranged at intervals with multiple pylon inner frame bracing or strutting arrangement along the circumference of pylon and/or the axially spaced-apart along pylon is provided with multiple pylon inner frame bracing or strutting arrangement.
The bracing or strutting arrangement that the utility model provides can solve the horizontal fixation problem of current concrete tower bracing frame, and this bracing or strutting arrangement lateral support adjustable in length, and the installation of energy compensation space 360 degree of all directions and manufacture deviation.
Accompanying drawing explanation
Fig. 1 is the sectional view of the bracing or strutting arrangement of the utility model embodiment;
Fig. 2 is the vertical view of bracing or strutting arrangement shown in Fig. 1.
Description of reference numerals:
10, the first web member; 11, the first spherical shell; 12, the first bulb; 13, the first fastening assembly; 20, the 2nd web member; 21, the 2nd spherical shell; 22, the 2nd bulb; 23, the 2nd fastening assembly; 30, transversal stretching portion; 31, the first screw rod; 32, the 2nd screw rod; 33, joint sleeve; 331, the first threaded hole section; 332, the 2nd threaded hole section; 34, set nut; 40, pylon fixed anchor point; 50, framework fixed anchor point.
Embodiment
Below in conjunction with accompanying drawing, the bracing or strutting arrangement of the utility model embodiment is described in detail.
In wind power generating set, pylon is for supporting the parts such as cabin. Owing to cabin is positioned at tower top, it has certain distance apart from ground, in order to enable staff be safeguarded by engine room inside part, can arrange the equipment such as elevator, cat ladder in pylon. The equipment such as usual elevator and cat ladder are all be arranged on the big span framework in pylon. In the present embodiment, the big span framework that bracing or strutting arrangement is used in support tower. In other embodiments, certainly, this bracing or strutting arrangement can also be used for supporting other structures or parts.
Fig. 1 is the sectional view that the bracing or strutting arrangement master of the utility model embodiment looks; Fig. 2 is the sectional view overlooked that the bracing or strutting arrangement of the utility model embodiment is connected with pylon and framework. In conjunction with reference to figure 1 and Fig. 2, according to embodiment of the present utility model, bracing or strutting arrangement comprises the first web member 10, the 2nd web member 20 and transversal stretching portion 30. Wherein, the first web member 10 is connected on pylon, and it is for coordinating with transversal stretching portion 30. 2nd web member 20 is connected on framework, and it is for coordinating with transversal stretching portion 30. The first end in transversal stretching portion 30 is connected on pylon by the first fastening assembly 13, and can around the axial rotation of the first fastening assembly 13,2nd end in transversal stretching portion 30 is connected on framework by the 2nd fastening assembly 23, and can around the axial rotation of the 2nd fastening assembly 23, and the length in transversal stretching portion 30 can regulate. The adjustable in length in transversal stretching portion 30, the distance between pylon and framework can be adapted to, guarantee that framework is arranged in pylon, position and the tower span of different heights point of suppon still can be installed from bracing or strutting arrangement time inconsistent, and can support well for framework provides, and the problem that cannot install that construction error causes can be avoided.
In the present embodiment, the first web member 10 is hinged with the one end in transversal stretching portion 30, and equally, the 2nd web member 20 is hinged with the other end in transversal stretching portion 30. In a preferred embodiment, the first web member 10 and transversal stretching portion 30 and be all be connected by spherical hinge structure between the 2nd web member 20 and transversal stretching portion 30. Specifically, the first web member 10 being provided with on the first bulb the 12, two web member 20 and be provided with the 2nd bulb 22, the two ends in transversal stretching portion are respectively arranged with first spherical shell 11 that be connected mutually sheathed with the first bulb 12 and the 2nd bulb 22 and the 2nd spherical shell 21. Why adopt the mode of connection that ball cuts with scissors, be because ball be hinged mode can universal load-supporting, both ball hinge allowable stress, also the shearing of pulling force and any direction can be born, and spherical shell can do universal rotation centered by the centre of sphere of bulb, thus discharge the bending moment of any direction, can effectively reduce framework or moment of flexure that this bracing or strutting arrangement is applied by pylon, prevent this bracing or strutting arrangement stress from concentrating and deformation occurring, even repeated stress failure. Meanwhile, spherical hinge structure can ensure that relative to the first web member 10 and the 2nd web member 20 is universal rotates in transversal stretching portion 30. First web member 10 not only comprises the first bulb 12, also comprises the first fastening assembly 13, and the first bulb 12 can be fixed on pylon by this first fastening assembly 13. 2nd web member 20 not only comprises the 2nd bulb 22, and also comprising the 2nd fastening fastening assembly 23 of assembly the 23, two can be fixed on the 2nd bulb 22 on framework. Accordingly, pylon is provided with pylon fixed anchor point 40, framework is provided with framework fixed anchor point 50.
In the utility model embodiment, the first bulb 12 is fixed on pylon fixed anchor point 40 by the first fastening assembly 13 by the cooperation of bearing pin, nut, packing ring. Specifically; first bulb 12 offers the through hole adapted with bearing pin; packing ring is all added between bearing pin and the first bulb 12 and between nut and the first bulb 12; the setting of packing ring can protect the surface of the first bulb not by the scratch of nut, it is possible to dispersion nut is to the pressure of the first bulb 12. With the use of bearing pin, the first bulb 12 is connected on pylon, the end face of bulb and the flat surface of pylon fixed anchor point 40 can be made tightly to fit, thus effectively prevent bulb rocking in perpendicular, simultaneously, such setting not only serves good fixed action, the more important thing is, the first bulb 12 is had and moves radially spacing effect by bearing pin. With reason, the 2nd bulb 22 is also fixed on framework fixed anchor point 50 by the 2nd fastening assembly 23 by the cooperation of bearing pin, nut, packing ring. In some alternate embodiment, the first web member 10 and the 2nd web member 20 are individually fixed on pylon fixed anchor point 40 with on framework fixed anchor point 50 by available bolt or other fastening pieces.
In the present embodiment, transversal stretching portion 30 includes the first screw rod 31, the 2nd screw rod 32 and joint sleeve 33. First screw rod 31 is positioned at the one end in transversal stretching portion 30, and the 2nd screw rod 32 is positioned at the other end in transversal stretching portion 30, and one end that one end of the first screw rod 31 is welded with the first spherical shell the 11, two screw rod 32 is welded with the 2nd spherical shell 21. That is, transversal stretching portion 30 is connected with pylon by the first screw rod 31, and transversal stretching portion 30 is connected with framework by the 2nd screw rod 32. Joint sleeve 33 inside is provided with container cavity, the 2nd threaded hole section 332 that the two ends of joint sleeve 33 are also respectively arranged with the first threaded hole section 331 matched with the first screw rod 31 and match with the 2nd screw rod 32. Especially, in the present embodiment, the rotation direction of the first threaded hole section 331 internal thread is contrary with the rotation direction of the 2nd threaded hole section 332 internal thread. Like this arrange ensure that when be rotatably connected sleeve 33 time, length can elongate or shorten, with adapt to framework distance tower wall different distance.
Preferably, being also provided with set nut 34 in one end of joint sleeve 33, when adjusting to suitable distance by the sleeve 33 that is rotatably connected, screwing set nut 34 tightly can be fitted in set nut 34 on the end face of described joint sleeve 33. To prevent joint sleeve 33 from rotating by the frictional force between set nut 34 and joint sleeve 33, the strength of joint further increasing the first screw rod 31 or the 2nd screw rod 32 and joint sleeve 33 is set like this, prevents pine de-. In some alternate embodiment, the first screw rod 31 and the 2nd screw rod 32 can be replaced by the contrary screw of two thread rotary orientations or other rotary connectors.
Certainly, transversal stretching portion 30 can also be the structure that telescopic piston cylinder or other length can regulate.
When using this bracing or strutting arrangement to fix framework, only the first web member 10 need to be connected with pylon fixed anchor point 40, the 2nd web member 20 is connected with framework fixed anchor point 50. If the distance between framework and pylon is inconsistent, then regulate the length in transversal stretching portion 30 by the sleeve 33 that is rotatably connected. In the present embodiment, the cross section of framework is rectangle or a font, and the framework fixed anchor point 50 of framework is arranged on four drift angles of framework or at one end, pylon and framework are fixed by bracing or strutting arrangement from four direction. According to another aspect of the present utility model, it is provided that a kind of wind power generating set, the framework comprising pylon and being arranged in pylon and the bracing or strutting arrangement connected between pylon and framework, this bracing or strutting arrangement is above-mentioned bracing or strutting arrangement.
Owing to pylon is higher, in order to improve the strength of joint of framework and pylon, multiple bracing or strutting arrangement can be set along the axis of pylon and/or spaced radial.
When there is circumferential misalignment between pylon fixed anchor point 40 and framework fixed anchor point 50, it is possible to use the rotation that transversal stretching portion 30 cuts with scissors around ball and offset. When distance between pylon fixed anchor point 40 and framework fixed anchor point 50 is inconsistent, it is possible to by regulating the length in transversal stretching portion 30 to adapt to.
Pylon inner frame bracing or strutting arrangement of the present utility model has following effect:
Bracing or strutting arrangement is possible not only to the length conveniently regulating transversal stretching portion, to adapt to the different spacing of framework distance tower wall, moreover it is possible to compensating the installation of 360 degree all directions and manufacture deviation, structure is simple, and reduction construction and installation difficulty, it is to increase operating efficiency.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model. Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (8)
1. a pylon inner frame bracing or strutting arrangement, it is characterised in that, comprising:
First web member (10), it is connected on pylon;
2nd web member (20), it is connected on the framework in described pylon;
Transversal stretching portion (30), its adjustable in length, and the first end of described transversal stretching portion (30) is connected on pylon by the first fastening assembly (13), and can around the axial rotation of the first fastening assembly (13), 2nd end of described transversal stretching portion (30) is connected on framework by the 2nd fastening assembly (23), and can around the axial rotation of the 2nd fastening assembly (23).
2. pylon inner frame bracing or strutting arrangement according to claim 1, it is characterized in that, described first web member (10) is provided with the first bulb (12), described 2nd web member (20) is provided with the 2nd bulb (22), the first end of described transversal stretching portion (30) has the first spherical shell (11) being set in described first bulb (12) outward, and the 2nd end of described transversal stretching portion (30) has the 2nd spherical shell (21) being set in described 2nd bulb (22) outward.
3. pylon inner frame bracing or strutting arrangement according to claim 2, it is characterized in that, described first web member (10) also comprises the first fastening assembly (13), described first bulb (12) is fixed on described pylon by described first fastening assembly (13), described 2nd web member (20) also comprises the 2nd fastening assembly (23), and described 2nd bulb (22) is fixing on said frame by described 2nd fastening assembly (23).
4. pylon inner frame bracing or strutting arrangement according to claim 2, it is characterised in that, described transversal stretching portion (30) also comprises:
First screw rod (31), its one end is welded with described first spherical shell (11);
2nd screw rod (32), its one end is welded with described 2nd spherical shell (21);
Joint sleeve (33), it has the first contrary threaded hole section (331) of rotation direction and the 2nd threaded hole section (332), described first screw rod (31) is stretched in described first threaded hole section (331), and described 2nd screw rod (32) stretches in described 2nd threaded hole section (332).
5. pylon inner frame bracing or strutting arrangement according to claim 4, it is characterized in that, described transversal stretching portion (30) also comprises set nut (34), and described set nut (34) coordinates with described first screw rod (31) or described 2nd screw rod (32) and can be pushed against on the end face of described joint sleeve (33).
6. a wind power generating set, the framework comprising pylon and be arranged in described pylon, it is characterized in that, also comprising the pylon inner frame bracing or strutting arrangement being connected between described pylon and described framework, described pylon inner frame bracing or strutting arrangement is the pylon inner frame bracing or strutting arrangement according to any one of claim 1 to 5.
7. wind power generating set according to claim 6, it is characterized in that, the inwall of described pylon is provided with pylon fixed anchor point (40), described framework is provided with framework fixed anchor point (50), described first web member (10) is fixedly installed on described pylon fixed anchor point (40), and described 2nd web member (20) is fixedly installed on described framework fixed anchor point (50).
8. wind power generating set according to claim 6, it is characterized in that, the circumference along described pylon is arranged at intervals with multiple described pylon inner frame bracing or strutting arrangement and/or the axially spaced-apart along described pylon is provided with multiple described pylon inner frame bracing or strutting arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140557.1U CN205277706U (en) | 2015-12-31 | 2015-12-31 | Pylon is strutting arrangement , wind generating set for internal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140557.1U CN205277706U (en) | 2015-12-31 | 2015-12-31 | Pylon is strutting arrangement , wind generating set for internal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277706U true CN205277706U (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140557.1U Active CN205277706U (en) | 2015-12-31 | 2015-12-31 | Pylon is strutting arrangement , wind generating set for internal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277706U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651374A (en) * | 2017-10-16 | 2018-02-02 | 安徽芜湖宝丰输送机械有限公司 | A kind of telescopic belt conveyer |
| CN111673640A (en) * | 2020-06-17 | 2020-09-18 | 中国原子能科学研究院 | Supporting device |
| CN113206475A (en) * | 2021-05-28 | 2021-08-03 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Support tool for overhauling pipe bus |
-
2015
- 2015-12-31 CN CN201521140557.1U patent/CN205277706U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651374A (en) * | 2017-10-16 | 2018-02-02 | 安徽芜湖宝丰输送机械有限公司 | A kind of telescopic belt conveyer |
| CN107651374B (en) * | 2017-10-16 | 2019-09-06 | 安徽芜湖宝丰输送机械有限公司 | A kind of telescopic belt conveyer |
| CN111673640A (en) * | 2020-06-17 | 2020-09-18 | 中国原子能科学研究院 | Supporting device |
| CN113206475A (en) * | 2021-05-28 | 2021-08-03 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Support tool for overhauling pipe bus |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |