CN101699679A - Bus mounting bracket - Google Patents
Bus mounting bracket Download PDFInfo
- Publication number
- CN101699679A CN101699679A CN200910213550A CN200910213550A CN101699679A CN 101699679 A CN101699679 A CN 101699679A CN 200910213550 A CN200910213550 A CN 200910213550A CN 200910213550 A CN200910213550 A CN 200910213550A CN 101699679 A CN101699679 A CN 101699679A
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- China
- Prior art keywords
- spring support
- elongated slot
- gusset
- mounting bracket
- described spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000000806 elastomer Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 5
- 210000000744 eyelid Anatomy 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
本发明涉及一种母线安装支架，属于电力输送设施技术领域。该母线安装支架包括两端水平面开有纵向长槽的槽钢形支架本体，支架本体的两端分别通过弹性座连接水平面开有横向长槽的角板；弹性座由弹性主体与其两端的金属板固定连接而成，两端金属板的中间开有穿孔，其内分别卡持固定嵌在弹性体中的紧固件；弹性座的一端经纵向长槽与支架本体固定连接，另一端经横向长槽与角板固定连接；两角板的立面相对，形成母线槽安置空间。本发明无论外力方向和大小如何变化，均能起到显著减小牵动位移的缓释作用，避免安置在两角板之间的母线槽受到刚性冲击，保持其始终基本处于正常的位置。
The invention relates to a bus bar installation bracket, which belongs to the technical field of electric power transmission facilities. The bus installation bracket includes a channel-shaped support body with longitudinal slots on the horizontal plane at both ends, and the two ends of the bracket body are respectively connected to the corner plates with horizontal slots on the horizontal plane through elastic seats; It is fixedly connected, and there are perforations in the middle of the metal plates at both ends, and the fasteners embedded in the elastic body are clamped and fixed in them; one end of the elastic seat is fixedly connected with the bracket body through a longitudinal long groove, and the other end is fixed through a horizontal long groove. The groove is fixedly connected with the corner plate; the facades of the two corner plates face each other to form a space for the busway. No matter how the direction and magnitude of the external force change, the invention can significantly reduce the slow-release effect of the dragging displacement, avoid the rigid impact of the busway placed between the two gussets, and keep it in a normal position all the time.
Description
Technical field
The present invention relates to a kind of bus mounting bracket, the bus mounting bracket that especially a kind of wind power tower drum is used belongs to technical field of electric power transmission facility.
Background technology
Understand according to the applicant, the bus duct that is loaded with bus generally is connected on building or other device by bus mounting bracket.
Retrieval is found, publication number is CN2716290, was the Chinese invention patent on August 10th, 2005 in open day, a kind of anti-displacement bus structure is disclosed, it is made up of insulation board, glass-cloth board, bus, clamping steel plate, insulation board, glass-cloth board fill up respectively under bus and are affixed on the both sides of bus, two clamp steel plate is clipped in outside the insulation board and glass-cloth board of both sides, and affixed with the building pre-embedded steel slab.Though this bus structure, has been avoided the skew that produces owing to thermal deformation on the bus Width because the measure of having adopted clamping plate and bus basis pre-embedded steel slab to weld, shock-absorbing capacity is poor, is not suitable for the place that existence is acutely rocked.
Rock adverse effect for alleviating building that extraneous factors such as wind-force, earthquake cause to bus duct, in building, often take with bus duct by the spring eyelid retractor be connected measure on the bus mounting bracket (referring to application number be 99226057.4, name is called the Chinese utility model patent of " a kind of fire-resistant bus resilient supporting unit ").Yet, facts have proved, though the structure of this type of spring eyelid retractor can absorb a part of impact energy, but affect the displacement effect very little to minimizing, and the building of used for wind power generation tower tube and so on is rocked very violent (for example the normal level at tower tube top rocks and usually can reach 1.5 meters) at running, and this rocking along with the change of wind direction changes, be in irregular status, not only cause bus duct to be impacted easily, securing member is got loose, bus duct is bumped because of affecting excessive the wiping with the mutual displacement of bus wherein of displacement, cause the generation of accident.Therefore, used spring eyelid retractor can not satisfy the instructions for use of wind-powered electricity generation in the existing building.
Summary of the invention
The objective of the invention is to: at the problem of prior art existence, propose a kind ofly to rock bus mounting bracket, acutely rock the harmful effect that bus duct is caused thereby effectively alleviate the tower tube that high wind, earthquake or the like extraneous factor causes with desirable buffering and slow releasing function to irregular.
In order to achieve the above object, technical scheme of the present invention is, a kind of bus mounting bracket is provided, comprises that the both ends horizontal face has the channel steel shape rack body of vertical elongated slot, the two ends of described rack body connect the gusset that horizontal plane has horizontal elongated slot by spring support 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 the securing member that fixedly is embedded in the elastomer in it respectively; One end of described spring support is fixedlyed connected with rack body through vertical elongated slot, and the other end is fixedlyed connected with gusset through horizontal elongated slot; The facade of described two gussets is relative, forms the bus duct accommodation space.
Because spring support has intercepted being rigidly connected between rack body and the gusset, therefore when the tower tube is acutely rocked by external force, the strain of spring support self can play desirable cushioning effect, the vertical elongated slot of rack body and the horizontal elongated slot of gusset provide the moment displacement degree of freedom all around respectively 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, the bus duct of avoiding being placed between two gussets is subjected to rigid shock, keeps it to be in normal position all the time substantially.
It is to be connected with the fixed length steel wire rope between described rack body and the gusset that the present invention further improves.Like this, both can guarantee that rack body and gusset were in status of electrically connecting all the time, keep good earth, can play the security insurance effect just in case occur avoiding bus duct to come off when securing member gets loose again, kill two birds with one stone from rack body.
Description of drawings
Fig. 1 is the perspective view of one embodiment of the invention.
Fig. 2 is the structural representation of spring support among Fig. 1 embodiment.Among the figure: 1 rack body, 11 vertical elongated slots, 12 support installing holes, 2 gussets, 21 vertical edges, 22 horizontal elongated slots, 23 bus duct installing holes, 3 steel wire ropes, 4 spring supports, 41 metallic plates, 42 arc liners, 43 clamp nuts, 5 gusset bolts, 51 self-locking nuts, 52 pads.
Embodiment
As shown in Figure 1, the rack body 1 of present embodiment bus mounting bracket is channel steel shape, and the horizontal plane middle part is provided with the support installing hole 12 that is used to be fixed on the building, and two ends have the vertical elongated slot 11 that extends along the rack body length direction respectively.Two gussets 2 constitute with vertical facade 21 by the horizontal plane with horizontal elongated slot 22, be connected the two ends of rack body 1 respectively by spring support 4, the facade 21 of two gussets relatively and be parallel to each other, between form the bus duct accommodation space, facade 21 is provided with bus duct installing hole 23, thereby bus duct can be fixedly mounted between two gussets.
The concrete structure of spring support 4 as shown in Figure 2, the elastic body of being made by high strength elastic rubber and the metallic plate 41 at its two ends are adhesively fixed and are formed by connecting, the centre of two ends metallic plate 41 has perforation, hold the clamp nut 43 and the gusset bolt 5 that fixedly are embedded in the elastomer in it respectively, and clamp nut 43 and elastomer are lined with arc liner 42 between axially.During assembling, the clamp nut of spring support 4 43 screws with the fastening bolt that passes vertical elongated slot 11, constitute and the fixedlying connected of rack body 1, and gusset bolt 5 passes horizontal elongated slot 22, screws with self-locking nut 51 on the pad 52, and formation is fixedlyed connected with gusset 2.Owing to be lined with arc liner 42 between clamp nut 43 and elastomer are axial, so behind the fastening bolt screw-in, not only can avoid damaging elastomer, and can produce locking effect because of compressing elastomer.In addition, be connected with steel wire rope 3 respectively between two gussets 2 and the rack body 1, both can guarantee reliable ground, play safety effect again.
Facts have proved, when present embodiment being applied on the wind power generation building, since the elastic displacement of its spring support can reach ± more than the 8mm, the wiring displacement can reach ± more than the 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 subjected to rigid shock, effectively alleviate the tower tube and rock the harm that bus duct itself is brought.
In addition to the implementation, the present invention can also have other execution modes.For example, the elastic body two ends can hold clamp nut respectively, and the clamp nut at spring support two ends screws with the fastening bolt that passes vertical elongated slot and horizontal elongated slot respectively, and formation is fixedlyed connected with rack body and gusset; For another example, hold the bolt that fixedly is embedded in the elastomer in the metallic plate at spring support two ends respectively, the bolt at spring support two ends passes vertical elongated slot and horizontal elongated slot respectively, screws with self-locking nut, and formation is fixedlyed connected with rack body and gusset; Or the like.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 (7)
1. bus mounting bracket is characterized in that: comprise that the both ends horizontal face has the channel steel shape rack body of vertical elongated slot, the two ends of described rack body connect the gusset that horizontal plane has horizontal elongated slot by spring support 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 the securing member that fixedly is embedded in the elastomer in it respectively; One end of described spring support is fixedlyed connected with rack body through vertical elongated slot, and the other end is fixedlyed connected with gusset through horizontal elongated slot; The facade of described two gussets is relative, forms the bus duct accommodation space.
2. bus mounting bracket according to claim 1 is characterized in that: be connected with the fixed length steel wire rope between described rack body and the gusset.
3. bus mounting bracket according to claim 1 and 2, it is characterized in that: hold the clamp nut and the gusset bolt that fixedly are embedded in the elastomer in the metallic plate at described spring support two ends respectively, the clamp nut of described spring support screws with the fastening bolt that passes vertical elongated slot, and formation is fixedlyed connected with rack body; The gusset bolt of described spring support passes horizontal elongated slot and self-locking nut screws, and formation is fixedlyed connected with gusset.
4. bus mounting bracket according to claim 3 is characterized in that: be lined with the arc liner between described clamp nut and elastomer are axial.
5. bus mounting bracket according to claim 4 is characterized in that: the elastic body that described spring support is made by high strength elastic rubber and the metallic plate at its two ends are adhesively fixed and are formed by connecting.
6. bus mounting bracket according to claim 1 and 2, it is characterized in that: hold the clamp nut that fixedly is embedded in the elastomer respectively in the metallic plate at described spring support two ends, the clamp nut at described spring support two ends screws with the fastening bolt that passes vertical elongated slot and horizontal elongated slot respectively, and formation is fixedlyed connected with rack body and gusset.
7. bus mounting bracket according to claim 1 and 2, it is characterized in that: hold the bolt that fixedly is embedded in the elastomer respectively in the metallic plate at described spring support two ends, the bolt at described spring support two ends passes vertical elongated slot and horizontal elongated slot respectively, screw with self-locking nut, formation is fixedlyed connected with rack body and gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910213550A CN101699679A (en) | 2009-11-06 | 2009-11-06 | Bus mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910213550A CN101699679A (en) | 2009-11-06 | 2009-11-06 | Bus mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101699679A true CN101699679A (en) | 2010-04-28 |
Family
ID=42148130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910213550A Pending CN101699679A (en) | 2009-11-06 | 2009-11-06 | Bus mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101699679A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984497A (en) * | 2010-10-20 | 2011-03-09 | 江苏华鹏变压器有限公司 | Novel transformer medium and low voltage bus mounting structure |
| CN103474928A (en) * | 2013-09-11 | 2013-12-25 | 黄吉祥 | Novel wind generating set bus duct |
| CN103545771A (en) * | 2013-11-12 | 2014-01-29 | 江苏士林电气设备有限公司 | Wind electricity bus installation structure |
| CN104009432A (en) * | 2014-05-13 | 2014-08-27 | 镇江西门子母线有限公司 | Wind energy conductor rail installation support |
| CN105649892A (en) * | 2014-12-04 | 2016-06-08 | 镇江西门子母线有限公司 | Wind energy busbar auxiliary supporting frame |
| CN105932619A (en) * | 2016-06-01 | 2016-09-07 | 江苏大浪电气制造有限公司 | Apparatus convenient for fixing and installing bus duct |
| CN106402266A (en) * | 2016-08-30 | 2017-02-15 | 天水长城控制电器有限责任公司 | Damping mechanism for bus duct special for wind power |
| CN106451282A (en) * | 2016-08-30 | 2017-02-22 | 成都市翻鑫家科技有限公司 | Energy-saving bus duct |
| CN107919638A (en) * | 2016-10-06 | 2018-04-17 | 矢崎总业株式会社 | Fixed structure and electrical junction box |
| CN112448349A (en) * | 2020-10-22 | 2021-03-05 | 江苏向荣电气有限公司 | Intelligent bus duct of preventing falling |
| CN113911554A (en) * | 2021-11-26 | 2022-01-11 | 镇江华翔机电制造有限公司 | Multilayer intelligence bus duct takes precautions against earthquakes |
-
2009
- 2009-11-06 CN CN200910213550A patent/CN101699679A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984497A (en) * | 2010-10-20 | 2011-03-09 | 江苏华鹏变压器有限公司 | Novel transformer medium and low voltage bus mounting structure |
| CN103474928A (en) * | 2013-09-11 | 2013-12-25 | 黄吉祥 | Novel wind generating set bus duct |
| CN103474928B (en) * | 2013-09-11 | 2016-08-24 | 黄吉祥 | A kind of novel wind generator group bus duct |
| CN103545771A (en) * | 2013-11-12 | 2014-01-29 | 江苏士林电气设备有限公司 | Wind electricity bus installation structure |
| CN103545771B (en) * | 2013-11-12 | 2016-04-13 | 江苏士林电气设备有限公司 | A kind of installation structure for wind power bus |
| CN104009432A (en) * | 2014-05-13 | 2014-08-27 | 镇江西门子母线有限公司 | Wind energy conductor rail installation support |
| CN104009432B (en) * | 2014-05-13 | 2016-08-31 | 镇江西门子母线有限公司 | A kind of wind energy conductor rail mounting bracket |
| CN105649892B (en) * | 2014-12-04 | 2018-12-04 | 镇江西门子母线有限公司 | Wind energy bus auxiliary support frame |
| CN105649892A (en) * | 2014-12-04 | 2016-06-08 | 镇江西门子母线有限公司 | Wind energy busbar auxiliary supporting frame |
| CN105932619A (en) * | 2016-06-01 | 2016-09-07 | 江苏大浪电气制造有限公司 | Apparatus convenient for fixing and installing bus duct |
| CN106451282A (en) * | 2016-08-30 | 2017-02-22 | 成都市翻鑫家科技有限公司 | Energy-saving bus duct |
| CN106402266B (en) * | 2016-08-30 | 2018-06-08 | 天水长城控制电器有限责任公司 | Special bus duct for wind power damper mechanism |
| CN106402266A (en) * | 2016-08-30 | 2017-02-15 | 天水长城控制电器有限责任公司 | Damping mechanism for bus duct special for wind power |
| CN107919638A (en) * | 2016-10-06 | 2018-04-17 | 矢崎总业株式会社 | Fixed structure and electrical junction box |
| CN112448349A (en) * | 2020-10-22 | 2021-03-05 | 江苏向荣电气有限公司 | Intelligent bus duct of preventing falling |
| CN112448349B (en) * | 2020-10-22 | 2022-02-15 | 江苏向荣电气有限公司 | A kind of anti-fall intelligent busway |
| CN113911554A (en) * | 2021-11-26 | 2022-01-11 | 镇江华翔机电制造有限公司 | Multilayer intelligence bus duct takes precautions against earthquakes |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100428 |