CN104009432A - Wind energy conductor rail installation support - Google Patents
Wind energy conductor rail installation support Download PDFInfo
- Publication number
- CN104009432A CN104009432A CN201410201906.XA CN201410201906A CN104009432A CN 104009432 A CN104009432 A CN 104009432A CN 201410201906 A CN201410201906 A CN 201410201906A CN 104009432 A CN104009432 A CN 104009432A
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- wind energy
- conductor rail
- energy conductor
- rack body
- elastic
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Abstract
The invention provides a wind energy conductor rail installation support. The wind energy conductor rail installation support comprises a rigid support body. The support body is connected with a supporting plate through a pair of elastic bases in a supporting mode. Each elastic base is provided with a cylindrical elastic body, wherein the upper end and the lower end of the elastic body fix an upper metal plate with a center through hole and a lower metal plate with a center through hole in a bonding mode respectively, and the elastic bases are fixedly connected with the supporting plate through clamp nuts screwed to upper bolts. The supporting plate is provided with four U-shaped clamping plates located at the four corners of the rectangle respectively, each U-shaped clamping plate is composed of a reverse-U-shaped clamping plate body and a pressing and holding end extending outwards from the upper end of the clamping plate body, and the pressing and holding ends of the four U-shaped clamping plates are opposite in pairs so that bus duct installation space is formed. When a tower cylinder shakes fiercely, the elastic bases carry out buffering through deformation and can do certain deviation buffering along with a kidney-shaped groove in the support body, self-locking nuts are adopted in supporting frame bolts, and the supporting plate can be reliably connected to the support body all the time no matter how the support body shakes.
Description
Technical field
The present invention relates to a kind of conductor rail mounting bracket of (claiming again bus duct), especially relate to a kind of wind energy conductor rail mounting bracket, belong to technical field of electric power transmission facility.
Background technology
The bus duct that is loaded with bus need to be fixed on building or other devices by mounting bracket.Retrieve known, publication number is 202817651U, the Chinese patent that open day is on March 20th, 2013 discloses a kind of bus structure, comprise two C shaped steel and be fixed on the channel-section steel base on body of wall, C shaped steel connects and hangs on channel-section steel base through harness cord, C shaped steel is provided with bus, bus is fixed on two C shaped steel through two pairs of U-shaped fixture blocks, one end correspondence of the biside plate of U-shaped fixture block offers the first interior step, the angle of the first interior step offers the first draw-in groove, the other end correspondence of the biside plate of U-shaped fixture block offers the second interior step, the angle of the second interior step also offers the second draw-in groove.Though this support can adapt to the different installation form of bus duct, owing to there is no elastic buffer link, the occasion that is therefore only suitable for constantly acting load is used.In addition, there is orientation problem in U-shaped fixture block when compressing bus duct---in fact, its base and Qi Nei step can not be resisted against C shaped steel and the bus duct as bracket basis below simultaneously, therefore cannot conscientiously guarantee the reliable fixing of bus duct.
Publication number is CN201623428U, within open day, be that the Chinese patent on November 3rd, 2010 discloses a kind of bus mounting bracket, comprise that both ends horizontal face has the channel steel shape rack body of longitudinal elongated slot, the two ends of described rack body connect by spring support the gusset that horizontal plane has horizontal elongated slot respectively; Described spring support is formed by fixedly connecting by the metallic plate at elastic body and its two ends, and the centre of described two ends metallic plate has perforation, holds respectively the securing member being fixedly embedded in elastomer in it; One end of described spring support is fixedly connected with rack body through longitudinal elongated slot, and the other end is fixedly connected with gusset through horizontal elongated slot; The facade of described two gussets is relative, forms bus duct accommodation space.This mounting bracket being provided with can be played the spring support link of cushioning effect, therefore can meet to a certain extent the user demand of stressed variation occasion.Yet because spring support is still by rigidity bolted, so its cushioning effect is limited; And the both sides of bus duct are connected with two-side elastic seat by two gussets that are connected with it respectively, when for running because of extraneous wind-force acutely rock unavoidably wind power generation stepped while waiting complex environment, not only be easy to cause securing member to get loose, but also likely make bus duct because affecting the excessive bus relative displacement grazing with wherein of displacement (especially the bus intensive bus duct of arranging---be intensive bus), cause accident to occur.
Summary of the invention
Primary and foremost purpose of the present invention is: the limitation existing for above-mentioned prior art, a kind of acutely rocking that the extraneous factors such as high wind, earthquake cause of not only can effectively alleviating is provided, and can stop to comprise the wind energy conductor rail mounting bracket of the bus relative displacement grazing of intensive bus, thereby solve a difficult problem for electric power transfer in wind generator facility.
Further aim of the present invention is: a kind of wind energy conductor rail mounting bracket that can conscientiously guarantee that the reliable pressure holding of bus duct is fixing is provided.
In order to reach above-mentioned primary and foremost purpose, the invention provides a kind of wind energy conductor rail mounting bracket, the rack body that comprises rigidity, it is characterized in that: described rack body is by a pair of spring support support and connection supporting bracket, described spring support has columned elastic body, the two ends up and down of described elastic body bond respectively and fixedly have upper metallic plate and the lower metallic plate of central hole, in the perforation of described upper metallic plate, pass and the termination that is connected embeds the upper bolt in elastic body, the lower nut of the fixedly embedded elastic body of upper surface of described lower metallic plate, described rack body is connected by being combined on fastening bolt and the spring support of lower nut, described spring support is connected by being combined on clamp nut and the supporting bracket of upper bolt, in described supporting bracket, settle four U-shaped clamps that lay respectively at four jiaos, rectangle, described U-shaped clamp is inverted U-shaped clamp main body by cross section and the pressure holding end that extends outwardly out from clamp main body upper end forms, the pressure holding end of described four U-shaped clamps is relative between two, form bus duct installing space.
Because spring support has intercepted being rigidly connected between rack body and supporting bracket, therefore when tower cylinder is acutely rocked by external force, the strain of spring support self can play desirable cushioning effect, longitudinal elongated slot of rack body provides the moment displacement degree of freedom of front and back to a certain extent simultaneously, therefore no matter how external force direction and size change, all can play the slow releasing function that significantly reduces to affect displacement, avoid the bus duct being placed on the U-shaped clamp of supporting bracket to be subject to rigid shock, keep it all the time substantially in normal position.Meanwhile, the fixed card of U-shaped clamp is kept reducing and has been lacked looseningly because of what use too much bolt fixedly bus duct easily causes, has increased the reliability of bus duct pressure holding.
In order to reach further object, the clamp main body base of described U-shaped clamp is upper grand arc.Especially, described clamp main body base to the following distance of pressure holding end is to treat the plus tolerance of pressure holding bus duct respective heights.Like this, the base arcuate edge two ends of clamp main body become actual support point, when U-shaped clamp is pressed down, be easy to the abduction deformation tendency of putting by base arcuate edge two end supports, thereby with structure simply cleverly, properly settled and crossed orientation problem, bus duct is fixed by reliable pressure holding.
The technical scheme that the present invention further limits is:
Further, between described rack body and supporting bracket, be connected with fixed length steel wire rope.Steel wire rope plays electrical continuity effect, makes tower cylinder and bus form equipotential and is connected, and has effectively guaranteed the safe operation of thunderbolt situation Down Highway; Secondly this steel wire rope energy bearing tension 5200N, has effectively guaranteed that wind energy bus is connected with the reliable of tower cylinder.
Further, on described rack body, offer longitudinal waist type long slot bore, in described supporting bracket, correspondence position offers circular slotted eye, described upper bolt screws through described circular slotted eye and described clamp nut, and the fastening bolt of described lower nut passes described waist type portait slot bore and described lower nut is fastening screws.
Further, through hole is offered on described U-shaped clamp top, and described U-shaped clamp is through hex nut, bowl pad and being bolted in described supporting bracket through U-shaped clamp through hole.
Further, described rack body is U-steel structure, above described rack body and the groove wing be provided with support through hole be installed.
The invention has the beneficial effects as follows: compared with prior art, the present invention successfully applies to the installation of the firm safety of concentration bus duct in wind power tower drum the wind energy conductor rail mounting bracket as wind power generation conductor rail.When tower cylinder acutely rocks, spring support cushions by the distortion of self, also can do certain skew buffering with the waist type groove on rack body simultaneously, and supporting bracket also can be done certain deflection around supporting bracket bolt and acutely rock to cushion the pulling force bringing.Bracing frame bolt adopts self-locking nut, and no matter how rack body rocks, and supporting bracket can be connected on rack body all the time reliably.
Accompanying drawing explanation
Below in conjunction with embodiment 1,2 and accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of invention described in embodiment 1.
Fig. 2 is the structure explosive view of inventing described in Fig. 1.
Fig. 3 is invention front view described in Fig. 1.
Fig. 4 is the end view of inventing described in Fig. 1.
Fig. 5 is the vertical view of inventing described in Fig. 1.
Fig. 6 is U-shaped clamp structure schematic diagram in Fig. 1.
Fig. 7 is U-shaped clamp end view described in Fig. 6.
Fig. 8 is U-shaped clamp vertical view described in Fig. 6.
Fig. 9 is U-shaped clamp front view described in Fig. 6.
Figure 10 is invention Elastic holder structure schematic diagram described in embodiment 1.
Figure 11 is elastic seat structure cutaway view described in Figure 10.
Figure 12 is U-shaped clamp structure schematic diagram described in embodiment 2.
Embodiment
embodiment 1
The wind energy conductor rail mounting bracket that the present embodiment provides is as shown in Fig. 1 to 11: the rack body 1 that comprises rigidity, spring support 4, supporting bracket 2 and two pairs of U-shaped clamps 8, rack body 1 connects supporting bracket 2 by spring support 4, U-shaped clamp 8 is inverted U-shaped clamp main body by cross section and the pressure holding end that extends outwardly out from clamp main body upper end forms, U-shaped clamp 8 holds end both sides correspondence and offers an interior step, the angle of interior step offers draw-in groove 10, two pairs of rectangular being placed in supporting bracket 2 of U-shaped clamp 8, U-shaped clamp top has through hole 6, U-shaped clamp 8 passes through hex nut, bowl pad 9 and being bolted in supporting bracket 2 through through hole 6, form and be fixedly connected with supporting bracket 2, draw-in groove 10 is relative between two along supporting bracket 2 horizontal directions, form bus duct installing space.
Spring support 4 has the cylindric elastic body that high strength elastic rubber is made, the two ends up and down of elastic body bond respectively and fixedly have upper metallic plate 41 and the lower metallic plate 44 of central hole, in the perforation of upper metallic plate 41, pass and the termination that is connected embeds the upper bolt 7 in elastic body, the lower nut 43 of the fixedly embedded elastic body of upper surface of lower metallic plate 44, between lower nut 43 and elastomer are axial, be lined with arc liner 42, the clamp nut 43 of spring support 4 screws with the fastening bolt through longitudinal waist type elongated slot 12 on rack body 1, formation is fixedly connected with rack body 1, therefore after fastening bolt screws in, not only can avoid damage elasticity body, and can produce locking effect because compressing elastomer.The upper bolt 7 of spring support 4 screws with self-locking nut 5 through the circular recess 3 in supporting bracket 2, and formation is fixedly connected with supporting bracket 2.
In addition, between supporting bracket 2 two ends and rack body 1, be connected with respectively steel wire rope 11, both can guarantee reliable ground, play again safety effect.
Rack body 1 is U-steel structure, rack body 1 above and the groove wing be provided with support through hole 13 be installed.Whole mounting bracket is fixed on tower cylinder by the installation through hole 13 on rack body.
embodiment 2
The wind energy conductor rail mounting bracket basic structure that the present embodiment provides is identical with embodiment 1, difference is the structure on U-shaped clamp main body base, the U-shaped clamp structure of the present embodiment is as shown in figure 12: the clamp main body base of U-shaped clamp 8 is upper grand arc, clamp main body base to the following distance of pressure holding end is to treat the plus tolerance of pressure holding bus duct respective heights, be clamp main body base to the following distance nominal size of pressure holding end with treat that pressure holding bus duct respective heights is identical, but actual size is different according to its material hardness conventionally, than treating the large 0.1-0.8 millimeter of pressure holding bus duct respective heights.Like this, the base arcuate edge two ends of clamp main body become actual support point, when U-shaped clamp is pressed down, are easy to the abduction deformation tendency put by base arcuate edge two end supports, solve orientation problem, and bus duct is fixed by reliable pressure holding.
Facts have proved, when by stent applications described in embodiment 1,2 on wind power generation building time, due to the elastic displacement of its spring support can reach ± more than 8mm, wiring displacement can reach ± and more than 16mm, and the weight that can bear 100kg, therefore no matter how extraneous wind-force direction and size change, and all can significantly reduce to affect displacement, avoid bus duct to be subject to rigid shock, effectively alleviate tower cylinder and rock the harm that bus duct itself is brought.
In addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.
Claims (6)
1. a wind energy conductor rail mounting bracket, the rack body that comprises rigidity, it is characterized in that: described rack body is by a pair of spring support support and connection supporting bracket, described spring support has columned elastic body, the two ends up and down of described elastic body bond respectively and fixedly have upper metallic plate and the lower metallic plate of central hole, in the perforation of described upper metallic plate, pass and the termination that is connected embeds the upper bolt in elastic body, the lower nut of the fixedly embedded elastic body of upper surface of described lower metallic plate, described rack body is connected by being combined on fastening bolt and the spring support of lower nut, described spring support is connected by being combined on clamp nut and the supporting bracket of upper bolt, in described supporting bracket, settle four U-shaped clamps that lay respectively at four jiaos, rectangle, described U-shaped clamp is inverted U-shaped clamp main body by cross section and the pressure holding end that extends outwardly out from clamp main body upper end forms, the pressure holding end of described four U-shaped clamps is relative between two, form bus duct installing space.
2. wind energy conductor rail mounting bracket according to claim 1, is characterized in that: the clamp main body base of described U-shaped clamp is upper grand arc, and described clamp main body base to the following distance of pressure holding end is to treat the plus tolerance of pressure holding bus duct respective heights.
3. wind energy conductor rail mounting bracket according to claim 1, is characterized in that: between described rack body and supporting bracket, be connected with fixed length steel wire rope.
4. wind energy conductor rail mounting bracket according to claim 1, it is characterized in that: on described rack body, offer longitudinal waist type long slot bore, in described supporting bracket, correspondence position offers circular slotted eye, described upper bolt screws through described circular slotted eye and described clamp nut, and the fastening bolt of described lower nut passes described waist type portait slot bore and described lower nut is fastening screws.
5. wind energy conductor rail mounting bracket according to claim 1, is characterized in that: through hole is offered on the top of described U-shaped clamp main body, and described U-shaped clamp is through hex nut, bowl pad and being bolted in described supporting bracket through through hole in clamp main body.
6. according to the wind energy conductor rail mounting bracket described in claim 1 or 3, it is characterized in that: described rack body is U-steel structure, above described rack body and the groove wing be provided with support through hole be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201906.XA CN104009432B (en) | 2014-05-13 | 2014-05-13 | A kind of wind energy conductor rail mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201906.XA CN104009432B (en) | 2014-05-13 | 2014-05-13 | A kind of wind energy conductor rail mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104009432A true CN104009432A (en) | 2014-08-27 |
| CN104009432B CN104009432B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410201906.XA Active CN104009432B (en) | 2014-05-13 | 2014-05-13 | A kind of wind energy conductor rail mounting bracket |
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| Country | Link |
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| CN (1) | CN104009432B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591758A (en) * | 2017-09-22 | 2018-01-16 | 浩翔电气集团有限公司 | A kind of wind power bus installation method for adapting to cone cylinder wind tower |
| CN109058052A (en) * | 2018-08-29 | 2018-12-21 | 李华青 | The integrated form fixing and mounting bracket of new energy wind power plant |
| CN112636247A (en) * | 2020-12-22 | 2021-04-09 | 重庆凯创荣智能科技有限公司 | Protection device for power grid and use method thereof |
Citations (7)
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| CN201134650Y (en) * | 2007-12-14 | 2008-10-15 | 四川扬中铂瑞电气设备工程有限公司 | Special bus groove mounting stent for wind power generator |
| CN101699679A (en) * | 2009-11-06 | 2010-04-28 | 镇江西门子母线有限公司 | Bus mounting bracket |
| CN201504069U (en) * | 2009-08-28 | 2010-06-09 | 江苏瑞欧宝电气有限公司 | Wind power bus mounting bracket |
| CN201623428U (en) * | 2009-11-06 | 2010-11-03 | 镇江西门子母线有限公司 | Bus installing support |
| CN202817651U (en) * | 2012-08-22 | 2013-03-20 | 镇江西门子母线有限公司 | Bus support |
| CN103560453A (en) * | 2013-09-29 | 2014-02-05 | 江苏金华厦电气有限公司 | Clamping plate for rapidly fixing bus duct to plug box |
| CN203871804U (en) * | 2014-05-13 | 2014-10-08 | 镇江西门子母线有限公司 | Wind energy conductor rail installation support |
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2014
- 2014-05-13 CN CN201410201906.XA patent/CN104009432B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134650Y (en) * | 2007-12-14 | 2008-10-15 | 四川扬中铂瑞电气设备工程有限公司 | Special bus groove mounting stent for wind power generator |
| CN201504069U (en) * | 2009-08-28 | 2010-06-09 | 江苏瑞欧宝电气有限公司 | Wind power bus mounting bracket |
| CN101699679A (en) * | 2009-11-06 | 2010-04-28 | 镇江西门子母线有限公司 | Bus mounting bracket |
| CN201623428U (en) * | 2009-11-06 | 2010-11-03 | 镇江西门子母线有限公司 | Bus installing support |
| CN202817651U (en) * | 2012-08-22 | 2013-03-20 | 镇江西门子母线有限公司 | Bus support |
| CN103560453A (en) * | 2013-09-29 | 2014-02-05 | 江苏金华厦电气有限公司 | Clamping plate for rapidly fixing bus duct to plug box |
| CN203871804U (en) * | 2014-05-13 | 2014-10-08 | 镇江西门子母线有限公司 | Wind energy conductor rail installation support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591758A (en) * | 2017-09-22 | 2018-01-16 | 浩翔电气集团有限公司 | A kind of wind power bus installation method for adapting to cone cylinder wind tower |
| CN107591758B (en) * | 2017-09-22 | 2023-07-28 | 浩翔电气集团有限公司 | Wind power bus installation method suitable for cone wind tower |
| CN109058052A (en) * | 2018-08-29 | 2018-12-21 | 李华青 | The integrated form fixing and mounting bracket of new energy wind power plant |
| CN112636247A (en) * | 2020-12-22 | 2021-04-09 | 重庆凯创荣智能科技有限公司 | Protection device for power grid and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN104009432B (en) | 2016-08-31 |
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