CN103500977A - Outlet box for high-voltage electric appliance - Google Patents
Outlet box for high-voltage electric appliance Download PDFInfo
- Publication number
- CN103500977A CN103500977A CN201310434461.5A CN201310434461A CN103500977A CN 103500977 A CN103500977 A CN 103500977A CN 201310434461 A CN201310434461 A CN 201310434461A CN 103500977 A CN103500977 A CN 103500977A
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- Prior art keywords
- outlet box
- tubular structure
- box cover
- wire outlet
- electrical appliances
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- 230000000295 complement effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to an outlet box for a high-voltage electric appliance, and belongs to the technical field of high-voltage electric appliances. According to the technical scheme, the outlet box comprises an outlet box cover (1), a butterfly nut (3), a pressing ring (4), a stud (5), a hinge and a box wall (7). The box wall is wholly of a barrel-shaped structure (2). The upper edge of the barrel-shaped structure is outward to form a flange (8). The outlet box cover is arranged on the flange. The hinge is composed of a fixed hinge body (6) and a rotating hinge body, wherein the fixed hinge body and the rotating hinge body are matched. The outlet box cover is tightened to the flange of the upper edge of the barrel-shaped structure through the butterfly nut. The pressing ring is transversely arranged in the middle of the barrel-shaped structure, a connecting hole is formed in the pressing ring, and a bolt penetrates through the connecting hole to make a terminal board and the box wall of the high-voltage electric appliance fixed together. An outlet pipe (10) is arranged on the side face of the barrel-shaped structure. The outlet pipe and the box wall are of an integrated structure. The outlet box has the advantages that materials are saved, time and labor are saved in the machining and assembling process, and the outlet box cover is effectively prevented from being lost.
Description
Technical field
The present invention relates to a kind of High-Voltage Electrical Appliances outlet box, belong to high voltage electrical apparatus technical field.
Background technology
In background technology, High-Voltage Electrical Appliances get on outlet-pipe and the flange welding of outlet box, for example: the Current Transformer Secondary outlet box, the course of processing wastes time and energy, wire outlet box cover is used along the bolt of even circumferential distribution and the flange of outlet box and is tightened together, middle pad seal gasket, and handling are inconvenient, and, after lid unloads, easily lose.
Summary of the invention
The purpose of this invention is to provide a kind of High-Voltage Electrical Appliances outlet box, simplify outlet box processing and assembling process, the convenient use, solve the problems referred to above that background technology exists.
Technical scheme of the present invention is:
A kind of High-Voltage Electrical Appliances outlet box, with the High-Voltage Electrical Appliances tank wall, be connected, comprise wire outlet box cover, wing nut, trim ring, double-screw bolt, hinge, box wall, the box wall is the integrated tubular structure, the outside crimp in upper edge of tubular structure, wire outlet box cover is arranged on this above crimp, and described hinge is comprised of fixed page and the rotary blade of mutual coupling, rotary blade is pivot structure, and fixed page is the hollow cylinder structure; Fixed page is arranged on the outside of tubular structure, and rotary blade is arranged on wire outlet box cover, and the rotating shaft of rotary blade is inserted in the hollow cylinder of fixed page; On the tubular structure on opposite, fixed page position, be provided with vertically arranged screw rod, wire outlet box cover is provided with the hole matched, and screw rod is through this hole, and stretches out, and by wing nut, wire outlet box cover is fastened on tubular structure along on crimp; The middle part of tubular structure laterally is provided with trim ring, and trim ring is provided with connecting hole, passes connecting hole by bolt circuit board and High-Voltage Electrical Appliances tank wall are fixed together.
The length of the outside crimp in upper edge of described tubular structure is less than or equal to the length that wire outlet box cover stretches out tubular structure.
Described wire outlet box cover links together by fixed head and active page, and the fixed page of being convenient on active page and tubular structure is complementary.
Described tubular structure side also is provided with outlet-pipe, and outlet-pipe and box wall are structure as a whole.
Box wall of the present invention is processed with mold integral, and except trim ring need to weld, outlet-pipe and crimp all once are pressed on the box wall; Wire outlet box cover with mould by edge to lower hem, can effectively stop that rainwater enters outlet box.
Good effect of the present invention: save material, processing and assembling process are time saving and energy saving, effectively prevent the wire outlet box cover loss.
The accompanying drawing explanation
Fig. 1 is embodiment of the present invention schematic diagram;
Fig. 2 is embodiment of the present invention internal structure schematic diagram;
In figure: wire outlet box cover 1, tubular structure 2, wing nut 3, trim ring 4, double-screw bolt 5, fixed page 6, box wall 7, crimp 8, fixed head 9, outlet-pipe 10.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the present invention will be further described.
A kind of High-Voltage Electrical Appliances outlet box, with the High-Voltage Electrical Appliances tank wall, be connected, comprise wire outlet box cover 1, wing nut 3, trim ring 4, double-screw bolt 5, hinge, box wall 7, the box wall is integrated tubular structure 2, the outside crimp 8 in the upper edge of tubular structure, wire outlet box cover is arranged on this above crimp, and described hinge is comprised of fixed page and the rotary blade of mutual coupling, rotary blade is pivot structure, and fixed page is the hollow cylinder structure; Fixed page is arranged on the outside of tubular structure, and rotary blade is arranged on wire outlet box cover, and the rotating shaft of rotary blade is inserted in the hollow cylinder of fixed page; On the tubular structure on opposite, fixed page position, be provided with vertically arranged screw rod, wire outlet box cover is provided with the hole matched, and screw rod is through this hole, and stretches out, and by wing nut, wire outlet box cover is fastened on tubular structure along on crimp; The middle part of tubular structure laterally is provided with trim ring, and trim ring is provided with connecting hole, passes connecting hole by bolt circuit board and High-Voltage Electrical Appliances tank wall are fixed together.
The length of the outside crimp in upper edge of described tubular structure is less than or equal to the length that wire outlet box cover stretches out tubular structure.
Described wire outlet box cover links together by fixed head and active page, and the fixed page of being convenient on active page and tubular structure is complementary.
Described tubular structure side also is provided with outlet-pipe 10, and outlet-pipe and box wall are structure as a whole; Box wall of the present invention is processed with mold integral, and except trim ring need to weld, outlet-pipe and crimp all once are pressed on the box wall; Wire outlet box cover with mould by edge to lower hem, can effectively stop that rainwater enters outlet box.
In an embodiment, the whole processing of box wall, along for mould, carrying out crimp, be called the coenosarc flange arrangement on the box wall, and outlet-pipe is pressed into mould, is called the set mouth structure.Wire outlet box cover 1 is to lower hem, to form with mould at the plectane edge, on the lower edge of wire outlet box cover, is welded with rotary blade, with the fixed page on the box wall, is used in conjunction with, and with the rotary blade symmetric position, is welded with fixed head.Hinge adopts stainless steel, guarantees long-time the rotation freely.In assembling process, only the rotating shaft of rotary blade need be inserted in the hollow cylinder of fixed page 6, then wire outlet box cover is got final product with wing nut 3 is fastening.
Claims (4)
1. a High-Voltage Electrical Appliances outlet box, with the High-Voltage Electrical Appliances tank wall, be connected, it is characterized in that: comprise wire outlet box cover (1), wing nut (3), trim ring (4), double-screw bolt (5), hinge and box wall (7), the box wall is integrated tubular structure (2), the outside crimp in upper edge (8) of tubular structure, wire outlet box cover is arranged on this above crimp, and described hinge is comprised of fixed page (6) and the rotary blade of mutual coupling, rotary blade is pivot structure, and fixed page is the hollow cylinder structure; Fixed page is arranged on the outside of tubular structure, and rotary blade is arranged on wire outlet box cover, and the rotating shaft of rotary blade is inserted in the hollow cylinder of fixed page; On the tubular structure on opposite, fixed page position, be provided with vertically arranged screw rod, wire outlet box cover is provided with the hole matched, and screw rod is through this hole, and stretches out, and by wing nut, wire outlet box cover is fastened on tubular structure along on crimp; The middle part of tubular structure laterally is provided with trim ring, and trim ring is provided with connecting hole, passes connecting hole by bolt terminal block and High-Voltage Electrical Appliances tank wall are fixed together.
2. a kind of High-Voltage Electrical Appliances outlet box according to claim 1, it is characterized in that: the length of the outside crimp in upper edge of described tubular structure is less than or equal to the length that wire outlet box cover stretches out tubular structure.
3. a kind of High-Voltage Electrical Appliances outlet box according to claim 1 and 2, it is characterized in that: described wire outlet box cover links together by fixed head and active page, and the fixed page of being convenient on active page and tubular structure is complementary.
4. a kind of High-Voltage Electrical Appliances outlet box according to claim 1 and 2, it is characterized in that: described tubular structure side also is provided with outlet-pipe (10), and outlet-pipe and box wall are structure as a whole; The box wall is processed with mold integral, and outlet-pipe and crimp (8) all once are pressed on the box wall; Wire outlet box cover with mould by edge to lower hem, can effectively stop that rainwater enters outlet box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434461.5A CN103500977B (en) | 2013-09-23 | 2013-09-23 | A kind of outlet box for high-voltage electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434461.5A CN103500977B (en) | 2013-09-23 | 2013-09-23 | A kind of outlet box for high-voltage electric appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103500977A true CN103500977A (en) | 2014-01-08 |
| CN103500977B CN103500977B (en) | 2015-11-25 |
Family
ID=49866160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434461.5A Active CN103500977B (en) | 2013-09-23 | 2013-09-23 | A kind of outlet box for high-voltage electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103500977B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB279533A (en) * | 1926-06-29 | 1927-10-31 | Joseph Augustus Bower | Improvements in, and relating to, boxes, particularly boxes for radio sets |
| DE2615467A1 (en) * | 1976-04-09 | 1977-10-20 | Peters Peter | Mine roof supporting framework clip - has two hinge pieces attached to roof bolt to hold beams and girders |
| CN201584283U (en) * | 2009-09-21 | 2010-09-15 | 江苏思源赫兹互感器有限公司 | Electronic voltage transformer |
| CN202153473U (en) * | 2011-08-11 | 2012-02-29 | 衡阳华瑞电气有限公司 | Full dry type large-current current transformer with transient protection characteristic |
| CN202188100U (en) * | 2011-07-18 | 2012-04-11 | 海城市石油机械制造有限公司 | Sealing structure of chain case observation hole |
| CN203434584U (en) * | 2013-09-23 | 2014-02-12 | 保定天威互感器有限公司 | Outlet box for high-voltage electric appliance |
-
2013
- 2013-09-23 CN CN201310434461.5A patent/CN103500977B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB279533A (en) * | 1926-06-29 | 1927-10-31 | Joseph Augustus Bower | Improvements in, and relating to, boxes, particularly boxes for radio sets |
| DE2615467A1 (en) * | 1976-04-09 | 1977-10-20 | Peters Peter | Mine roof supporting framework clip - has two hinge pieces attached to roof bolt to hold beams and girders |
| CN201584283U (en) * | 2009-09-21 | 2010-09-15 | 江苏思源赫兹互感器有限公司 | Electronic voltage transformer |
| CN202188100U (en) * | 2011-07-18 | 2012-04-11 | 海城市石油机械制造有限公司 | Sealing structure of chain case observation hole |
| CN202153473U (en) * | 2011-08-11 | 2012-02-29 | 衡阳华瑞电气有限公司 | Full dry type large-current current transformer with transient protection characteristic |
| CN203434584U (en) * | 2013-09-23 | 2014-02-12 | 保定天威互感器有限公司 | Outlet box for high-voltage electric appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103500977B (en) | 2015-11-25 |
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