CN105043760A - Wind power locking disc test table - Google Patents
Wind power locking disc test table Download PDFInfo
- Publication number
- CN105043760A CN105043760A CN201510353167.0A CN201510353167A CN105043760A CN 105043760 A CN105043760 A CN 105043760A CN 201510353167 A CN201510353167 A CN 201510353167A CN 105043760 A CN105043760 A CN 105043760A
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- Prior art keywords
- locking
- main shaft
- support
- wind power
- locking disc
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Abstract
The invention discloses a wind power locking disc test table and relates to the technical field of wind power equipment. The wind power locking disc test table comprises a pedestal, a support, a locking lever, a jack, a concave spherical surface top cover, a convex spherical surface backing plate, a locking disc, a main shaft, a locking bolt, an adjusting shaft sleeve, and a spring. The pedestal is connected with the support. The main shaft passes through the upper part of the support. On a side of the support, the excircle of the main shaft and the locking disc cooperate and the locking bolt is assembled in a hole on the locking disc. On the other side, the main shaft is connected with the locking lever; the jack is fixed to the pedestal; the concave spherical surface top cover is installed on the top of the jack; and the convex spherical surface backing plate is installed on the force-bearing position of the locking lever. The spring sleeves the locking bolt. The adjusting shaft sleeve is arranged between the main shaft and the locking disc and is cut intermediately symmetrically. The wind power locking disc test table prevents loosening, achieves good locking reliability and fast locking of the main shaft. The shaft sleeve is not required to be changed according to the main shafts in different sizes such that cost is saved.
Description
Technical field
The present invention relates to wind power equipment technical field, be specifically related to wind power locking disc test stand.
Background technology
Locking plate plays a part transmitting torque in wind power generating set, and the final drive shaft in wind power generating set, both gearbox shafts are connected by it, and continuous lasting rotary work.The primary structure of existing locking plate torque test stand is: on base frame, set up plate, axle sleeve is arranged on the center pit of riser, one end of main shaft loads formation clearance fit in axle sleeve, the main shaft other end is together with symmetrical arm of force bolted, the two ends of the arm of force are respectively equipped with the contrary hydraulic cylinder of acting force and pressure transducer, utilize hydraulic pressure to load the arm of force, locking plate transmitting torque is detected.
The wind power locking disc test stand reliable lock of prior art is not strong, and anti-loosing effect is bad, can not quick locking.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, the wind power locking disc test stand that a kind of structure is simple, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution used in the present invention is: it comprises base, support, locking lever, lifting jack, concave spherical surface top cover, convex spherical backing plate, locking plate, main shaft, clamping screw, adjustment axle sleeve, spring; Described base is connected with support, main shaft is through the top of support, the side of support, main shaft cylindrical coordinates with locking plate, is equipped with clamping screw in the hole on locking plate, the opposite side of support, main shaft is connected with locking lever, lifting jack is fixed on base, and concave spherical surface top cover is loaded on lifting jack, and convex spherical backing plate is contained in the stressed place of locking lever; Described clamping screw is arranged with spring; Be provided with adjustment axle sleeve between described main shaft and locking plate, described adjustment axle sleeve is that intermediate symmetry cuts.
Principle of the present invention is: apply normal pressure by clamping screw to locking plate, thus increases the friction force regulated between axle sleeve and main shaft, realizes tentatively locking; Main shaft held tightly by locking plate, adjustment axle sleeve, then by applying reacting force on locking lever, prevents main axis from reaching the object of locking; Reach the pretension of locking plate to main shaft by spring, realize locking effect; Regulate axle sleeve to be that intermediate symmetry cuts, go for the locking of different main size.
After adopting said structure, the beneficial effect that the present invention produces is: wind power locking disc test stand of the present invention, can be locking, reliable lock is strong, the quick locking of main shaft can be realized, the main shaft of different size, without the need to changing axle sleeve, has saved cost, the present invention have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
Description of reference numerals:
1, base; 2, support; 3, lever is locked; 4, lifting jack; 5, concave spherical surface top cover; 6, convex spherical backing plate; 7, locking plate; 8, main shaft; 9, clamping screw; 10, axle sleeve is regulated; 11, spring.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Referring to such as Fig. 1---shown in Fig. 2, this embodiment adopts following technical scheme: it comprises base 1, support 2, locking lever 3, lifting jack 4, concave spherical surface top cover 5, convex spherical backing plate 6, locking plate 7, main shaft 8, clamping screw 9, regulates axle sleeve 10, spring 11; Described base 1 is connected with support 2, main shaft 8 is through the top of support 2, the side of support 2, main shaft 8 cylindrical coordinates with locking plate 7, is equipped with clamping screw 9 in the hole on locking plate 7, the opposite side of support 2, main shaft 8 is connected with locking lever 3, lifting jack 4 is fixed on base 1, and concave spherical surface top cover 5 is loaded on lifting jack 4, and convex spherical backing plate 6 is contained in the stressed place of locking lever 3; Described clamping screw 9 is arranged with spring 11; Be provided with between described main shaft 8 and locking plate 7 and regulate axle sleeve 10, described adjustment axle sleeve 9 cuts for intermediate symmetry.
The principle of this embodiment is: apply normal pressure by clamping screw 9 pairs of locking plates 7, thus increases the friction force regulated between axle sleeve 10 and main shaft 8, realizes tentatively locking; Main shaft 8 held tightly by locking plate 7, adjustment axle sleeve 10, then by applying reacting force on locking lever 3, prevents main shaft 8 from rotating the object reaching locking; Reached the pretension of locking plate 7 pairs of main shafts 8 by spring 11, realize locking effect; Adjustment axle sleeve 9 cuts for intermediate symmetry, goes for the locking of different main size.
After adopting said structure, the beneficial effect that this embodiment produces is wind power locking disc test stand described in this embodiment, can be locking, reliable lock is strong, the quick locking of main shaft can be realized, the main shaft of different size, without the need to changing axle sleeve, has saved cost, this embodiment have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
The above, only in order to technical scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (1)
1. wind power locking disc test stand, it comprises base, support, locking lever, lifting jack, concave spherical surface top cover, convex spherical backing plate, locking plate, main shaft, clamping screw, described base is connected with support, main shaft is through the top of support, the side of support, main shaft cylindrical coordinates with locking plate, clamping screw is equipped with in hole on locking plate, the opposite side of support, main shaft is connected with locking lever, lifting jack is fixed on base, and concave spherical surface top cover is loaded on lifting jack, and convex spherical backing plate is contained in the stressed place of locking lever; It is characterized in that it also comprises and regulate axle sleeve, spring; Described clamping screw is arranged with spring; Be provided with adjustment axle sleeve between described main shaft and locking plate, described adjustment axle sleeve is that intermediate symmetry cuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353167.0A CN105043760A (en) | 2015-06-23 | 2015-06-23 | Wind power locking disc test table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353167.0A CN105043760A (en) | 2015-06-23 | 2015-06-23 | Wind power locking disc test table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105043760A true CN105043760A (en) | 2015-11-11 |
Family
ID=54450478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353167.0A Pending CN105043760A (en) | 2015-06-23 | 2015-06-23 | Wind power locking disc test table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105043760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095282A (en) * | 2019-04-28 | 2019-08-06 | 南京高速齿轮制造有限公司 | Axis torque limit system and tooling suitable for wind turbine gearbox mode experiment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201464097U (en) * | 2009-07-29 | 2010-05-12 | 洛阳豪智机械有限公司 | Wind power locking plate test bed |
| CN201801619U (en) * | 2010-07-29 | 2011-04-20 | 江苏天奇物流系统工程股份有限公司 | Eccentric locking pin mechanism |
| CN102072876A (en) * | 2010-12-08 | 2011-05-25 | 太原重工股份有限公司 | Wind power locking disc test stand |
| DE102010017456A1 (en) * | 2010-06-18 | 2011-12-22 | Industrieanlagen-Betriebsgesellschaft Mbh | Loading device of test stand for checking e.g. rotatable component e.g. gearbox of wind power plant, adjusts spacing between load introduction frame and sample by axially locking frame on bearing shaft in different positions |
| CN102359909A (en) * | 2011-09-01 | 2012-02-22 | 北京理工大学 | Non-uniform pressure loading device suitable for precision machinery contact model tests |
| CN202547867U (en) * | 2012-04-06 | 2012-11-21 | 营口市通达汽车保修设备有限公司 | Locking device of motorcycle fixture on balancing machine |
| CN202793997U (en) * | 2012-08-21 | 2013-03-13 | 武汉钢铁(集团)公司 | Combined test wheel used in corrosion test box |
| CN103728069A (en) * | 2013-12-30 | 2014-04-16 | 太原重工股份有限公司 | Test bed of wind power locking disc |
| CN104122080A (en) * | 2013-04-23 | 2014-10-29 | 庆南科技园公司 | A testing apparatus for shrink disc |
-
2015
- 2015-06-23 CN CN201510353167.0A patent/CN105043760A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201464097U (en) * | 2009-07-29 | 2010-05-12 | 洛阳豪智机械有限公司 | Wind power locking plate test bed |
| DE102010017456A1 (en) * | 2010-06-18 | 2011-12-22 | Industrieanlagen-Betriebsgesellschaft Mbh | Loading device of test stand for checking e.g. rotatable component e.g. gearbox of wind power plant, adjusts spacing between load introduction frame and sample by axially locking frame on bearing shaft in different positions |
| CN201801619U (en) * | 2010-07-29 | 2011-04-20 | 江苏天奇物流系统工程股份有限公司 | Eccentric locking pin mechanism |
| CN102072876A (en) * | 2010-12-08 | 2011-05-25 | 太原重工股份有限公司 | Wind power locking disc test stand |
| CN102359909A (en) * | 2011-09-01 | 2012-02-22 | 北京理工大学 | Non-uniform pressure loading device suitable for precision machinery contact model tests |
| CN202547867U (en) * | 2012-04-06 | 2012-11-21 | 营口市通达汽车保修设备有限公司 | Locking device of motorcycle fixture on balancing machine |
| CN202793997U (en) * | 2012-08-21 | 2013-03-13 | 武汉钢铁(集团)公司 | Combined test wheel used in corrosion test box |
| CN104122080A (en) * | 2013-04-23 | 2014-10-29 | 庆南科技园公司 | A testing apparatus for shrink disc |
| CN103728069A (en) * | 2013-12-30 | 2014-04-16 | 太原重工股份有限公司 | Test bed of wind power locking disc |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095282A (en) * | 2019-04-28 | 2019-08-06 | 南京高速齿轮制造有限公司 | Axis torque limit system and tooling suitable for wind turbine gearbox mode experiment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |