CN103346513A - Bus bridge support capable of moving freely - Google Patents
Bus bridge support capable of moving freely Download PDFInfo
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- CN103346513A CN103346513A CN2013102988938A CN201310298893A CN103346513A CN 103346513 A CN103346513 A CN 103346513A CN 2013102988938 A CN2013102988938 A CN 2013102988938A CN 201310298893 A CN201310298893 A CN 201310298893A CN 103346513 A CN103346513 A CN 103346513A
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- base
- bus bridge
- bridge support
- move freely
- pipe clamp
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Abstract
The invention relates to a bus bridge support capable of moving freely. The bus bridge support capable of moving freely comprises a lead support used for supporting a lead at the upper end. The lower end of the lead support is connected with the upper end of a base through a fastening piece, and the lower end of the base is arranged on a collecting tube of transformer radiators in an embracing mode through tube clamps. The base is made of number 10 hot rolling channel steel, and the dimension of the cross section of the base is 100cm*48cm*5.3cm. Three tube clamps are mounted on the base, and the center distance of each tube clamp is equal to the center distance of each radiator. The base can move front and back in the length range of the collecting tube of the radiators, a general moving range can reach over 1m, and the minimum moving distance is 45mm every time. The lead support can move left and right in the length range of the base, and a general moving range can reach 0.5m. The base of the bus bridge support is fixed on the three sets of radiators, the pressure suffered by the radiators is evenly distributed, and faults such as oil leakage caused by large pressure suffered by the radiators are avoided.
Description
Technical field
The present invention relates to a kind of bus bridge support that can move freely.
Background technology
When bus was drawn from the sleeve pipe terminal of transformer, lead-in wire needed to cross over transformer radiator, and the distance of lead-in wire is longer.For fixing lead-out wire, and reduce the stressed of sleeve pipe, generally in the middle of the lead-in wire adopt fixing down-lead bracket to support.And location deviation when each components and parts is installed in the transformer station makes that the down-lead bracket installation difficulty is big.
Summary of the invention
The problem that the present invention is directed to above-mentioned prior art existence is made improvement, and namely technical problem to be solved by this invention provides a kind of bus bridge support that can move freely.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of bus bridge support that can move freely, comprise that the upper end is used for the down-lead bracket of supporting wire, described down-lead bracket lower end is connected with the base upper end by securing member, and hold tightly on the collecting pipe of transformer radiator by pipe clamp described base lower end.
Further, described base is the 10# hot-rolled steel channel, and its sectional dimension is 100cm * 48 cm * 5.3 cm.
Further, three pipe clamps are installed on the described base, the centre-to-centre spacing of each pipe clamp equals the centre-to-centre spacing of each radiator.
Further, the lower flange of described base offers the slotted hole of three couples of 10mm * 24mm, and the centre-to-centre spacing of every pair of slotted hole is 98mm, and the two ends of described pipe clamp are passed a pair of slotted hole respectively and are locked.
Further, the belly two ends of described base offer the lifting eye of φ 20mm respectively.
Further, described pipe clamp is to be formed by the bending of the cold-drawn round steel of φ 8cm, and the end car of described cold-drawn round steel goes out the screw thread of M8 * 45mm.
Further, described susceptor surface is coated with anti-corrosive primer and finish paint, and described pipe clamp and securing member adopt hot galvanizing anticorrosion.
Compared with prior art, the present invention has following beneficial effect: (1) base can move forward and backward in the collecting pipe length range of radiator, and general moving range can reach more than the 1m, each minimum mobile 45mm; Down-lead bracket can be in the base length scope move left and right, general moving range can reach about 0.5m.(2) base is fixed on three groups of radiators, has divided equally the pressure that radiator bears, and has avoided radiator to bear too big pressure and has caused faults such as leakage of oil.(3) lifting eye at base web two ends lifts when can be used for the base installing/dismounting, saves the trouble of a dead lift.(4) it is anticorrosion that pipe clamp adopts hot galvanizing, avoided inhomogeneous owing to the spraying of pipe clamp finish paint, do not caused corrosion comprehensively.
The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 looks schematic diagram for the master of down-lead bracket mounting seat.
Fig. 2 looks schematic diagram for the left side of down-lead bracket mounting seat.
Fig. 3 is the use state diagram of down-lead bracket mounting seat.
Among the figure: 1-down-lead bracket, 2-securing member, 3-base, 4-pipe clamp, 5-collecting pipe, 6-lead-in wire, 7-radiator, 8-lifting eye, 9-fuel tank, 10-bushing shell for transformer.
Embodiment
Shown in Fig. 1 ~ 3, a kind of bus bridge support that can move freely, comprise that the upper end is used for the down-lead bracket 1 of supporting wire 6, described down-lead bracket 1 lower end is connected with base 3 upper ends by securing member 2, hold tightly on the collecting pipe 5 of transformer radiator 7 by pipe clamp 4 described base 3 lower ends, and described radiator 7 is gilled radiator.
In the present embodiment, three pipe clamps 4 are installed on the described base 3, the centre-to-centre spacing of each pipe clamp 4 equals the centre-to-centre spacing of each radiator 7.Described base 3 is the 10# hot-rolled steel channel, its sectional dimension is 100cm * 48 cm * 5.3 cm, its lower flange offers the slotted hole of three couples of 10mm * 24mm, the centre-to-centre spacing of every pair of slotted hole is 98mm, the two ends of described pipe clamp 4 are passed a pair of slotted hole respectively and are fixed with nut check, and its belly two ends offer the lifting eye 8 of φ 20mm respectively.
In the present embodiment, described pipe clamp 4 is to be formed by the bending of the cold-drawn round steel of φ 8cm, and the end car of described cold-drawn round steel goes out the screw thread of M8 * 45mm, just pipe clamp 4 can be fixed on the lower flange of base 3 by nut.Described base 3 surfaces are coated with the rust-proof top-coat of anti-corrosive primer and extra large grey, and described pipe clamp 4 and securing member 2 adopt hot galvanizing anticorrosion.
In the present embodiment, when down-lead bracket 1 is installed, join the corresponding installing hole of brill in base 3 top flanges according to on-site actual situations, by bolt down-lead bracket 1 and base 3 are coupled together then.Location deviation when each components and parts is installed in the transformer station, and adopt the bus bridge support that can move freely of the present invention, can move freely down-lead bracket 1 according to on-site actual situations, solved the installation difficult problem that position deviation is brought.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (7)
1. bus bridge support that can move freely, comprise that the upper end is used for the down-lead bracket of supporting wire, it is characterized in that: described down-lead bracket lower end is connected with the base upper end by securing member, and hold tightly on the collecting pipe of transformer radiator by pipe clamp described base lower end.
2. the bus bridge support that can move freely according to claim 1, it is characterized in that: described base is the 10# hot-rolled steel channel, its sectional dimension is 100cm * 48 cm * 5.3 cm.
3. the bus bridge support that can move freely according to claim 2, it is characterized in that: three pipe clamps are installed on the described base, and the centre-to-centre spacing of each pipe clamp equals the centre-to-centre spacing of each radiator.
4. the bus bridge support that can move freely according to claim 3, it is characterized in that: the lower flange of described base offers the slotted hole of three couples of 10mm * 24mm, the centre-to-centre spacing of every pair of slotted hole is 98mm, and the two ends of described pipe clamp are passed a pair of slotted hole respectively and are locked.
5. the bus bridge support that can move freely according to claim 3, it is characterized in that: the belly two ends of described base offer the lifting eye of φ 20mm respectively.
6. according to claim 3 or the 4 described bus bridge supports that can move freely, it is characterized in that: described pipe clamp is to be formed by the bending of the cold-drawn round steel of φ 8cm, and the end car of described cold-drawn round steel goes out the screw thread of M8 * 45mm.
7. the bus bridge support that can move freely according to claim 1, it is characterized in that: described susceptor surface is coated with anti-corrosive primer and finish paint, and described pipe clamp and securing member adopt hot galvanizing anticorrosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310298893.8A CN103346513B (en) | 2013-07-17 | 2013-07-17 | The bus bridge support that can move freely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310298893.8A CN103346513B (en) | 2013-07-17 | 2013-07-17 | The bus bridge support that can move freely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103346513A true CN103346513A (en) | 2013-10-09 |
| CN103346513B CN103346513B (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310298893.8A Active CN103346513B (en) | 2013-07-17 | 2013-07-17 | The bus bridge support that can move freely |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197571A (en) * | 1975-10-13 | 1980-04-08 | Siemens Aktiengesellschaft | End section for connecting a generator takeoff to a block transformer |
| US4294502A (en) * | 1979-09-04 | 1981-10-13 | Ppg Industries, Inc. | Bushing terminal and buss bar |
| CN201262880Y (en) * | 2008-08-27 | 2009-06-24 | 保定天威集团有限公司 | Support structure for leads press platen on lower valve side of converter transformer |
| 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 |
| CN201859748U (en) * | 2010-11-12 | 2011-06-08 | 安徽鑫龙电器股份有限公司 | High-voltage lead wire bracket for dry-type transformer |
| CN202585034U (en) * | 2012-04-21 | 2012-12-05 | 福州天宇电气股份有限公司 | High-voltage lead clamping structure of transformer |
-
2013
- 2013-07-17 CN CN201310298893.8A patent/CN103346513B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197571A (en) * | 1975-10-13 | 1980-04-08 | Siemens Aktiengesellschaft | End section for connecting a generator takeoff to a block transformer |
| US4294502A (en) * | 1979-09-04 | 1981-10-13 | Ppg Industries, Inc. | Bushing terminal and buss bar |
| CN201262880Y (en) * | 2008-08-27 | 2009-06-24 | 保定天威集团有限公司 | Support structure for leads press platen on lower valve side of converter transformer |
| 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 |
| CN201859748U (en) * | 2010-11-12 | 2011-06-08 | 安徽鑫龙电器股份有限公司 | High-voltage lead wire bracket for dry-type transformer |
| CN202585034U (en) * | 2012-04-21 | 2012-12-05 | 福州天宇电气股份有限公司 | High-voltage lead clamping structure of transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103346513B (en) | 2016-01-06 |
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