CN201821009U - Baseplate connection strengthening rib for retractable 10kv switchgear busbar bridge box - Google Patents
Baseplate connection strengthening rib for retractable 10kv switchgear busbar bridge box Download PDFInfo
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- CN201821009U CN201821009U CN2010205544095U CN201020554409U CN201821009U CN 201821009 U CN201821009 U CN 201821009U CN 2010205544095 U CN2010205544095 U CN 2010205544095U CN 201020554409 U CN201020554409 U CN 201020554409U CN 201821009 U CN201821009 U CN 201821009U
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- bridge box
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- 238000005728 strengthening Methods 0.000 title abstract 3
- 230000002787 reinforcement Effects 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
A baseplate connection strengthening rib for a retractable 10kv switchgear busbar bridge box comprises an upper end surface, a left side surface and a right side surface, a round hole is processed at one end of the upper end surface, and a round hole or a waist hole is processed at the other end of the upper end surface; inwardly folded edges are arranged at the lower parts of both the left side surface and the right side surface; and a notch is processed on both the left side surface and the right side surface in a penetrating manner. The strengthening rib is arranged on the inner side of the adjacent parts of all the bridge baseplates of the retractable 10kv switchgear busbar bridge box, and is fixed with all the bridge baseplates and retractable side plates, so that the connection of the baseplates of the retractable 10kv switchgear busbar bridge box is firm and reliable, the retractable 10kv switchgear busbar bridge box has firm structure, improved strength, low probability of deformation and safety in use, and the busbar bridge box can be deigned according to theoretic size together with the switchgear synchronously, thereby shortening construction period.
Description
Technical field
The utility model relates to the bridge case, relates to a kind of scalable 10kV switchgear busbar bridge case specifically, particularly relates to a kind of scalable 10kV switchgear busbar bridge box plate and connects reinforcement.
Background technology
The cost in soil is more and more expensive in recent years, in order to reduce the floor space of power distribution room in each industrial and mining enterprises, the residential quarter as much as possible, nowadays a lot of sectionalized single busbar connection systems newly-built and the transformation power distribution station generally adopt the face-to-face double arranged of 10kV switch cubicle.Busbar bridge case adopts substantially between body of a bridge side plate and body of a bridge base plate and directly is connected, and this makes busbar bridge case according to switch cubicle actual measurement span after just must waiting the on-the-spot installation in position of switch cubicle again, thereby switch cubicle and busbar bridge case can't be made synchronously; As on-the-spot transformation project, when deviation occurring with on-the-spot actual size in place according to floor plan primitive busbar bridge case actual fabrication size, because of having straight length, the bridge case do not regulate section, transport the job site installation again back after bridge case straightway partly need being transported back producer's processed, not only incur loss through delay the duration, also will cause economic loss.
Summary of the invention
At above-mentioned situation, the utility model provides a kind of scalable 10kV switchgear busbar bridge box plate to connect reinforcement, this bridge box plate connects the inboard that reinforcement is arranged at each section of 10kV switchgear busbar bridge case body of a bridge base plate adjacent, fix with each section body of a bridge base plate and flexible side plate, make 10kV switchgear busbar bridge case become sound construction, reliable scalable bridge case.Thereby make aforementioned busbar bridge case and switch cubicle can realize synchronous making, when on-the-spot transformation project, can be correspondingly when fitted position changes in time to the adjustment of stretching of bridge case, needn't partly transport bridge case straightway back the producer processed again, no longer have influence on construction period.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of scalable 10kV switchgear busbar bridge box plate connects reinforcement, it is characterized in that comprise upper surface, left surface and right flank, an end of described upper surface is processed with a circular hole, and the other end of described upper surface is processed with a circular hole or waist hole; The below of described left surface and right flank is respectively arranged with inside flanging, is processed with a breach that connects on described left surface and the right flank.
Further, the length of described upper surface is 250mm ~ 600mm, and width is 40mm ~ 60mm, and accepted value is long 250mm, wide 50mm.
Further, the Circularhole diameter of described upper surface processing is 9mm ~ 13mm, and accepted value is 11mm; Wherein the circular hole of an end of upper surface processing and the distance of its end end, place are 25mm ~ 50mm, and accepted value is 25mm; The circular hole of the other end processing of upper surface and the distance of its end end, place are 125mm ~ 450mm, and accepted value is 125mm.
Further, the waist hole of the other end of described upper surface processing is wide to be 9mm ~ 13mm, and accepted value is 11mm; Long is 111mm ~ 411mm, and accepted value is 111mm; The distance of this waist hole and its end end, place is 19.5mm ~ 44.5mm, and accepted value is 19.5mm.
Further, the height of described left surface and right flank is 21mm ~ 31mm, and the Commonly Used Size value is 21mm.
Further, the length of the breach of the perforation of processing on described left surface and the right flank is 160mm ~ 460mm, and accepted value is 160mm; The distance that is processed with a side end of a circular hole apart from the upper surface is 45mm ~ 70mm, and accepted value is 45mm.
Further, the inside flanging width that described left surface and right flank below are provided with respectively is 15mm ~ 25mm, and accepted value is 15mm.
Further, sheet metal thickness of the present utility model is 3mm ~ 4mm, and accepted value is 3mm.
The beneficial effects of the utility model are, be arranged at the inboard of scalable each section of 10kV switchgear busbar bridge case body of a bridge base plate adjacent, fix with each section body of a bridge base plate and flexible side plate, make being connected firmly of scalable 10kV switchgear busbar bridge box plate, reliably, thereby make that scalable 10kV switchgear busbar bridge box structure is firm, intensity improves, not yielding, safe in utilization; Make busbar bridge case shorten the construction period according to theoretical size and switchgear Synchronization Design.
Description of drawings
Fig. 1 is the structural representation that a kind of scalable 10kV switchgear busbar bridge box plate of the utility model connects reinforcement.
Fig. 2 is the front view that a kind of scalable 10kV switchgear busbar bridge box plate of the utility model connects reinforcement.
Fig. 3 is the upward view that a kind of scalable 10kV switchgear busbar bridge box plate of the utility model connects reinforcement.
Fig. 4 is the end view that a kind of scalable 10kV switchgear busbar bridge box plate of the utility model connects reinforcement.
Fig. 5 connects the rigging position schematic diagram that reinforcement is assemblied in scalable bridge case for a kind of scalable 10kV switchgear busbar bridge box plate of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of scalable 10kV switchgear busbar bridge box plate connects reinforcement, comprise upper surface 110, left surface 120 and right flank 130, one end of described upper surface 110 is processed with a circular hole 111, and the other end of described upper surface is processed with a circular hole 113 or waist hole 112; The below of described left surface 120 and right flank 130 is respectively arranged with inside flanging 140 and flanging 150, is processed with a breach 160 that connects on described left surface 120 and the right flank 130.
The length L of described upper surface 110 is 250mm ~ 600mm, and width W is 40mm ~ 60mm, and accepted value is L=250mm, wide W=40mm.The Circularhole diameter d of described upper surface processing is 9mm ~ 13mm, and accepted value is d=11mm; Wherein the circular hole 111 of an end of upper surface processing is 25mm ~ 50mm with the distance L 1 of its end end, place, and accepted value is L1=25mm; When the processing of the other end of upper surface be circular hole 113 time, the distance L 2 of this circular hole 113 and its end end, place is 125mm ~ 450mm, accepted value is L2=125mm.When the processing of the other end of upper surface be waist hole 112 time, this waist hole 112 wide L1 are 9mm ~ 13mm, long L3 is 111mm ~ 411mm, accepted value is wide L1=11mm, long L3=111mm; This waist hole 112 is 19.5mm ~ 44.5mm with the distance L 4 of its end end, place, and accepted value is 19.5mm.The height H of described left surface 120 and right flank 130 is 21mm ~ 31mm, and the Commonly Used Size value is H=21mm.The long L5 of the breach 160 of the perforation of processing is 160mm ~ 460mm on described left surface 120 and the right flank 130, and the distance that is processed with a side end of a circular hole 111 with the upper surface is 45mm ~ 70mm for L6, and accepted value is L5=160mm, L6=45mm.The inside flanging width W 1 that described left surface 120 and right flank 130 belows are provided with respectively is 15mm ~ 25mm, and accepted value is W1=15mm.Sheet metal thickness of the present utility model is 3mm ~ 4mm, and accepted value is 3mm.
Embodiment 1
All size values of getting a kind of scalable 10kV switchgear busbar bridge box plate connection reinforcement 100 of the utility model are the Commonly Used Size value.When then scalable 10kV switchgear busbar bridge case assembles, a kind of scalable 10kV switchgear busbar bridge box plate of the utility model connects the inside that reinforcement 100 is arranged at bridge case interlude body of a bridge base plate 200 and two ends section body of a bridge base plate 300 abutting ends, at the flexible side plate 400 of the outer setting of the abutting end of the interlude body of a bridge and the two ends body of a bridge, pass flexible side plate 400 with the M10 bolt, interlude body of a bridge base plate 200, the pilot hole that a kind of scalable 10kV switchgear busbar bridge box plate of the utility model connects reinforcement 100 is pre-installed, pass flexible side plate 400 with the M10 bolt again, end body of a bridge base plate 300 is connected the pilot hole of reinforcement 100 with a kind of scalable 10kV switchgear busbar bridge box plate of the utility model, aforementioned M10 bolt is tightened made flexible side plate 400 and interlude body of a bridge base plate 200, end body of a bridge base plate 300 is connected reinforcement 100 with a kind of scalable 10kV switchgear busbar bridge box plate of the utility model fixing.Fixing respectively with will stretch side plate 400 and adjacent both ends section body of a bridge left plate 500 and interlude body of a bridge left plate 600 and adjacent both ends section body of a bridge right plate 700 and interlude body of a bridge right plate 800 of M10 bolt equally again.Interlude body of a bridge cover plate is fixed to the interlude body of a bridge.Last be fixed on the top flanging of the side plate 400 that stretches with the M10 bolt cover plate that will stretch again, flexible cover plate is sealed the space between two ends body of a bridge cover plate and the interlude body of a bridge cover plate, make telescopic section with the common retractile bridge case of forming a sealing of the body of a bridge, fall into to avoid various foreign material.
Get section body of a bridge base plate 300 ends, two ends, body of a bridge left plate 500 ends and body of a bridge right plate 700 ends be connected the bolt hole that reinforcement 100 assembles with a kind of scalable 10kV switchgear busbar bridge box plate of flexible side plate 400 and the utility model be the waist hole of wide 11mm, long 111mm, when retractile bridge case that a kind of scalable 10kV switchgear busbar bridge box plate of the utility model connects reinforcement 100 then being installed installing at the scene, can or shorten 100mm according to on-site actual situations ultimate elongation.A kind of scalable 10kV switchgear busbar bridge box plate of the utility model connects the installation of reinforcement 100, makes the retractile bridge box structure of finishing assembling firm, and the intensity height is safe in utilization.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a scalable 10kV switchgear busbar bridge box plate connects reinforcement, it is characterized in that comprise upper surface, left surface and right flank, an end of described upper surface is processed with a circular hole, and the other end of described upper surface is processed with a circular hole or waist hole; The below of described left surface and right flank is respectively arranged with inside flanging, is processed with a breach that connects on described left surface and the right flank.
2. a kind of scalable 10kV switchgear busbar bridge box plate according to claim 1 connects reinforcement, it is characterized in that the length of described upper surface is 250mm ~ 600mm, and width is 40mm ~ 60mm, and accepted value is long 250mm, wide 50mm.
3. a kind of scalable 10kV switchgear busbar bridge box plate according to claim 1 connects reinforcement, it is characterized in that, the Circularhole diameter of described upper surface processing is 9mm ~ 13mm, and accepted value is 11mm; Wherein the circular hole of an end of upper surface processing and the distance of its end end, place are 25mm ~ 50mm, and accepted value is 25mm; The circular hole of the other end processing of upper surface and the distance of its end end, place are 125mm ~ 450mm, and accepted value is 125mm.
4. a kind of scalable 10kV switchgear busbar bridge box plate according to claim 1 connects reinforcement, it is characterized in that, the waist hole wide (b) of the other end processing of described upper surface is 9mm ~ 13mm, and accepted value is 11mm; Long (L3) is 111mm ~ 411mm, and accepted value is 111mm; The distance (L4) of this waist hole and its end end, place is 19.5mm ~ 44.5mm, and accepted value is 19.5mm.
5. a kind of scalable 10kV switchgear busbar bridge box plate according to claim 1 connects reinforcement, it is characterized in that the height of described left surface and right flank is 21mm ~ 31mm, and accepted value is 21mm.
6. a kind of scalable 10kV switchgear busbar bridge box plate according to claim 1 connects reinforcement, it is characterized in that the length of the breach of the perforation of processing on described left surface and the right flank is 160mm ~ 460mm, and accepted value is 160mm; The distance that is processed with a side end of a circular hole with the upper surface is 45mm ~ 70mm, and accepted value is 45mm.
7. a kind of scalable 10kV switchgear busbar bridge box plate according to claim 1 connects reinforcement, it is characterized in that, the inside flanging width that described left surface and right flank below are provided with respectively is 15mm ~ 25mm, and accepted value is 15mm.
8. a kind of scalable 10kV switchgear busbar bridge box plate according to claim 1 connects reinforcement, it is characterized in that the sheet metal thickness of described flexible reinforcement is 3mm ~ 4mm, and accepted value is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205544095U CN201821009U (en) | 2010-10-11 | 2010-10-11 | Baseplate connection strengthening rib for retractable 10kv switchgear busbar bridge box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205544095U CN201821009U (en) | 2010-10-11 | 2010-10-11 | Baseplate connection strengthening rib for retractable 10kv switchgear busbar bridge box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821009U true CN201821009U (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205544095U Expired - Lifetime CN201821009U (en) | 2010-10-11 | 2010-10-11 | Baseplate connection strengthening rib for retractable 10kv switchgear busbar bridge box |
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| Country | Link |
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| CN (1) | CN201821009U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386595A (en) * | 2011-10-31 | 2012-03-21 | 江苏华鹏智能电气股份有限公司 | Splicing box |
| CN108512169A (en) * | 2018-05-18 | 2018-09-07 | 河南森源电气股份有限公司 | Bus bridge frame babinet telescopic joint and bus bridge frame retractable wagon |
| CN111502933A (en) * | 2019-01-30 | 2020-08-07 | 西门子歌美飒可再生能源创新与技术有限公司 | Bearing arrangement for a wind turbine and wind turbine |
-
2010
- 2010-10-11 CN CN2010205544095U patent/CN201821009U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386595A (en) * | 2011-10-31 | 2012-03-21 | 江苏华鹏智能电气股份有限公司 | Splicing box |
| CN102386595B (en) * | 2011-10-31 | 2017-02-15 | 江苏华鹏母线股份有限公司 | Splicing box |
| CN108512169A (en) * | 2018-05-18 | 2018-09-07 | 河南森源电气股份有限公司 | Bus bridge frame babinet telescopic joint and bus bridge frame retractable wagon |
| CN108512169B (en) * | 2018-05-18 | 2024-02-20 | 河南森源电气股份有限公司 | Bus bridge frame box expansion joint and bus bridge frame expansion box |
| CN111502933A (en) * | 2019-01-30 | 2020-08-07 | 西门子歌美飒可再生能源创新与技术有限公司 | Bearing arrangement for a wind turbine and wind turbine |
| US11454220B2 (en) | 2019-01-30 | 2022-09-27 | Siemens Gamesa Renewable Energy Innovation & Technology S.L. | Bearing arrangement for a wind turbine and wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |