CN203556686U - Nuclear power arc bridge rack side plate forming device - Google Patents
Nuclear power arc bridge rack side plate forming device Download PDFInfo
- Publication number
- CN203556686U CN203556686U CN201320614297.1U CN201320614297U CN203556686U CN 203556686 U CN203556686 U CN 203556686U CN 201320614297 U CN201320614297 U CN 201320614297U CN 203556686 U CN203556686 U CN 203556686U
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- Prior art keywords
- roller
- side plate
- forming device
- plate forming
- bridge rack
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- Expired - Fee Related
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Abstract
The utility model relates to a nuclear power arc bridge rack side plate forming device, and belongs to the technical field of cable bridge rack manufacturing. The bridge rack side plate forming device comprises a plate coiling machine with an upper press roller and a lower press roller, and roller dies, wherein the roller dies are fixed on the upper press roller and the lower press roller respectively, the distance between adjacent roller dies of the same press roller is greater than the thickness of a plate applied to a right square bracket-shaped side plate to be processed, and the thickness of the roller dies is greater than the length of a short edge of the bracket-shaped side plate to be processed. According to the bridge rack side plate forming device provided by the utility model, the roller dies with the certain width and thickness are additionally arranged on the press rollers at intervals, so as to enable the bracket-shaped side plate to be processed to be wholly coiled in an arc shape, and realize the benefit of arc transition bending of a cable bridge rack. Each roller die is formed by splicing two semi-circle rings, and by adoption of the connection mode, quick assembling and disassembling of the roller dies can be realized.
Description
Technical field
The utility model belongs to cable testing bridge manufacturing technology field, relates in particular to the device of a kind of crane span structure circular arc nation slab integral moulding.
Background technology
Cable testing bridge is to form the rigid structure system with intensive carrying cable by the straightway of pallet or ladder, curved logical, assembly and trailing arm, suspension bracket etc., be the staple product that electric power transfer is responsible in low pressure power transmission and distribution field, at building and industrial and mineral, factories and miness place, extensively used.Curved leading to is the important component part of cable testing bridge system, and it has influence on pallet, ladder is installed overall appearance.A lot of places, due to curved logical design and the quality of production not up to standard, have a strong impact on the performance of pallet, ladder.
Conventional curved logical structure is, nation's plate adopts flanging, be converted into 2 45° angles, forming a triangle turns round, the shortcoming of this kind of structure: the one, there is leg-of-mutton turning round in bridge elbow, forces also triangular in shape turning round of cable, can not realize the rounding off of the certain radian of cable, when whole cable laying system, turn round when too much, have a strong impact on the delivery of electrical energy quality of cable system; The 2nd, there is wedge angle in nation's plate, forms sharp edge, usually can scratch the insulating barrier of cable when cable laying, affects cable service life, and serious will there will be electric power accident.
Utility model content
The utility model provides a kind of crane span structure nation plate forming device, solved the problem that cable testing bridge circular arc curved nation plate cannot global formation.
The technical solution adopted in the utility model is, a kind of crane span structure nation plate forming device comprises veneer reeling machine and the roller die with upper and lower pressure roller, described roller die is fixed on upper and lower pressure roller accordingly, gap between the adjacent roller die of same pressure roller is greater than to be processed] thickness of type nation plate sheet material used, and the thickness of roller die is greater than to be processed] length of type nation plate minor face.
The utility model crane span structure nation plate forming device, by interval on the pressure roller of veneer reeling machine, install certain width and certain thickness roller die additional, making to be processed] type nation plate can entirety roll as circular-arc in veneer reeling machine, reaches the beneficial effect that cable testing bridge arc transition is turned round.
Accompanying drawing explanation
Fig. 1 is the utility model crane span structure nation plate forming device structural representation;
Fig. 2 is the roller die perspective view of the utility model crane span structure nation plate forming device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is made and being further illustrated.
As shown in the figure, the utility model crane span structure nation plate forming device comprises veneer reeling machine and roller die 3, veneer reeling machine comprises pressure roller 1 and lower compression roller 2, roller die correspondence is fixed on pressure roller and lower compression roller, gap between the adjacent roller die of same pressure roller is greater than to be processed] thickness of type nation plate sheet material used, and the thickness of roller die is greater than to be processed] length of type nation plate minor face.During work, by to be processed] minor face of type nation plate is stuck in the gap of roller die both sides, by the rotation of motor, drive lower compression roller to rotate, between lower compression roller and upper pressure roller, by bearing control, realize interlock, the utility model crane span structure nation plate forming device comprises pressure roller up-down adjustment device, by the up-down adjustment of upper pressure roller up-down adjustment device, can change] arc radius after type nation coiled sheet is molded, according to upper pressure roller up-down adjustment device, can complete rolling of all size nation plates such as arc radius R100, R150, R200, R300, R400, R500.
As preferably, the width of roller die is 50mm, 100mm, 150mm, 200mm, 250mm or 300mm, equally, on upper lower compression roller, fix the roller die that many width are 50mm, can roll so long limit and be 50mm, 100mm, 150mm, 200mm, 250mm, 300mm equal-specification] type nation plate, thus the needs of the various height cable bridge elbows that meet.
Roller die is spliced by two semicircular ring, adopts this connected mode, can realize Fast Installation and the dismounting of roller die.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; it should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. a nuclear power circular arc crane span structure nation plate forming device, comprise the veneer reeling machine with upper and lower pressure roller, it is characterized in that: described crane span structure nation plate forming device comprises roller die, described roller die is fixed on upper and lower pressure roller accordingly, gap between the adjacent roller die of same pressure roller is greater than to be processed] thickness of type nation plate sheet material used, and the thickness of roller die is greater than to be processed] length of type nation plate minor face.
2. nuclear power circular arc crane span structure nation plate forming device according to claim 1, is characterized in that: the width of described roller die is 50mm, 100mm, 150mm, 200mm, 250mm or 300mm.
3. according to nuclear power circular arc crane span structure nation plate forming device described in claim 1 or 2, it is characterized in that: described roller die is spliced by two semicircular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614297.1U CN203556686U (en) | 2013-09-30 | 2013-09-30 | Nuclear power arc bridge rack side plate forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614297.1U CN203556686U (en) | 2013-09-30 | 2013-09-30 | Nuclear power arc bridge rack side plate forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556686U true CN203556686U (en) | 2014-04-23 |
Family
ID=50506438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614297.1U Expired - Fee Related CN203556686U (en) | 2013-09-30 | 2013-09-30 | Nuclear power arc bridge rack side plate forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551429A (en) * | 2013-09-30 | 2014-02-05 | 江苏金华厦电气有限公司 | Nuclear arc-shaped bride plate forming device |
-
2013
- 2013-09-30 CN CN201320614297.1U patent/CN203556686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551429A (en) * | 2013-09-30 | 2014-02-05 | 江苏金华厦电气有限公司 | Nuclear arc-shaped bride plate forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151224 Address after: 212000, Zhenjiang City, Jiangsu province Yangzhong three Mao Street Zhonghua Village Patentee after: Yangzhong Gaoqiang Energy-saving Bridge Stand Co., Ltd. Address before: 212200 No. 101, democracy Road, Yangzhong, Jiangsu, Zhenjiang Patentee before: Jiangsu Jinhuaxia Electrical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |