CN105552742B - A kind of detachable ring main unit - Google Patents
A kind of detachable ring main unit Download PDFInfo
- Publication number
- CN105552742B CN105552742B CN201610112816.2A CN201610112816A CN105552742B CN 105552742 B CN105552742 B CN 105552742B CN 201610112816 A CN201610112816 A CN 201610112816A CN 105552742 B CN105552742 B CN 105552742B
- Authority
- CN
- China
- Prior art keywords
- lower connecting
- connecting block
- door body
- block
- contiguous block
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Hinges (AREA)
Abstract
The invention discloses a kind of detachable ring main unit, including cabinet and door body, the door body is Demountable, fixing axle is provided with the door body, the fixing axle passes through the lower stomidium of upper contiguous block and lower connecting block, it is slidably connected with the upper contiguous block and lower connecting block, vertical pivot is fixedly connected with the cabinet, upper contiguous block and lower connecting block are setting up and down and card slot portion is corresponding, the card slot portion of upper contiguous block and lower connecting block is stuck on the vertical pivot and is slidably connected, and fixing bolt passes through the upper end hole of the upper contiguous block and lower connecting block.Since door body and upper contiguous block and lower connecting block are slidably connected, and corresponding setting above and below upper contiguous block and lower connecting block, therefore, two card slot portions are stuck on vertical pivot, then, block will be vertically connected with by bolt to fix, and thus, door body can be fixed on cabinet, it is simple and quick, when the operation such as carrying out maintenance, door body can be rapidly dismantled, so as to easily carry out maintenance.
Description
Technical field
The present invention relates to technical field of electric equipment, more particularly to a kind of detachable ring main unit.
Background technology
Ring main unit (Ring Main Unit) is that one group of transmission ＆ distribution electrical equipment (high-tension switch gear) is mounted in metal or non-gold
Belong in insulation cabinet body or make the electrical equipment of assembled compartment ring network power supplying units, its core is using on-load switch and melts
Disconnected device, has the advantages that simple in structure, small, price is low, can improve power supply parameter and performance and power supply safety.It is wide
The general power distribution station for being used in the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise and box
In substation.
For existing ring main unit since volume is larger, component is more, non-when assembling, and when safeguard below
It is often inconvenient, in consideration of it, this application provides a kind of ring main unit with detachable structure.
The content of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide one kind carries detachable structure
Ring main unit.
To achieve the object of the present invention, the technical solution adopted in the present invention is：A kind of detachable ring main unit, including
Cabinet and door body, the door body are Demountable, and fixing axle is provided with the door body, and the fixing axle passes through upper connection
The lower stomidium of block and lower connecting block, is slidably connected with the upper contiguous block and lower connecting block, is fixedly connected with the cabinet perpendicular
Axis, upper contiguous block and lower connecting block are setting up and down and card slot portion is corresponding, and the card slot portion of upper contiguous block and lower connecting block is stuck in institute
State on vertical pivot and be slidably connected, fixing bolt passes through the upper end hole of the upper contiguous block and lower connecting block.
Compared with prior art, the beneficial effects of the invention are as follows：Connect since door body and upper contiguous block and lower connecting block slide
Connect, and corresponding setting above and below upper contiguous block and lower connecting block, therefore, two card slot portions are stuck on vertical pivot, then, pass through bolt
Block will be vertically connected with to fix, thus, door body can be fixed on cabinet, it is simple and quick, carry out maintenance when operation when
Wait, door body can be rapidly dismantled, so as to easily carry out maintenance.
Brief description of the drawings
Fig. 1 show ring main unit example structure schematic diagram of the present invention；
Fig. 2 show detachable structure schematic diagram provided by the invention；
Fig. 3 show the structure diagram of upper contiguous block provided by the invention；
Fig. 4 show the structure diagram of lower connecting block provided by the invention；
In figure：1- door body, 2- cabinets, 3- fixing axles, 4- fixing bolts, the upper contiguous blocks of 5-, 6- lower connecting blocks, 61- card slots
Portion, 62- convex blocks portion, 7- vertical pivots.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ",
" connected " etc., it both may refer to a certain component and had been directly connected to another component, and can also refer to a certain component and pass through other portions
Part is connected with another component.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the technical solution adopted in the present invention is：A kind of detachable ring main unit, bag
Cabinet and door body are included, the door body is Demountable, and fixing axle is provided with the door body, and the fixing axle passes through upper company
The lower stomidium of block and lower connecting block is connect, is slidably connected with the upper contiguous block and lower connecting block, is fixedly connected with the cabinet
Vertical pivot, upper contiguous block and lower connecting block are setting up and down and card slot portion is corresponding, and the card slot portion of upper contiguous block and lower connecting block is stuck in
On the vertical pivot and it is slidably connected, fixing bolt passes through the upper end hole of the upper contiguous block and lower connecting block.
Compared with prior art, the beneficial effects of the invention are as follows：Connect since door body and upper contiguous block and lower connecting block slide
Connect, and corresponding setting above and below upper contiguous block and lower connecting block, therefore, two card slot portions are stuck on vertical pivot, then, pass through bolt
Block will be vertically connected with to fix, thus, door body can be fixed on cabinet, it is simple and quick, carry out maintenance when operation when
Wait, door body can be rapidly dismantled, so as to easily carry out maintenance.
It should be noted that when use, upper and lower two contiguous blocks, lower stomidium is passed through by fixing axle and is slidably connected, on
The adjacent card slot portion of stomidium, the lower adjacent convex block portion of stomidium, upper end hole is by fixing bolt through being slidably connected, and therefore, two card slot portions enclose
City enclosed construction is connected with vertical pivot.When needing dismounting, pulling up fixing bolt can both be got off with easy removal.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of detachable ring main unit, including cabinet and door body, it is characterised in that the door body is Demountable, institute
State and fixing axle is provided with door body, the fixing axle is through upper contiguous block and the lower stomidium of lower connecting block, with the upper contiguous block
It is slidably connected with lower connecting block, is fixedly connected with vertical pivot in the cabinet, upper contiguous block and lower connecting block is setting up and down and card slot
Portion is corresponding, and the card slot portion of upper contiguous block and lower connecting block is stuck on vertical pivot and is slidably connected, and fixing bolt passes through the upper connection
The upper end hole of block and lower connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112816.2A CN105552742B (en) | 2016-02-29 | 2016-02-29 | A kind of detachable ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112816.2A CN105552742B (en) | 2016-02-29 | 2016-02-29 | A kind of detachable ring main unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552742A CN105552742A (en) | 2016-05-04 |
| CN105552742B true CN105552742B (en) | 2018-04-17 |
Family
ID=55831770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610112816.2A Expired - Fee Related CN105552742B (en) | 2016-02-29 | 2016-02-29 | A kind of detachable ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105552742B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5372175A (en) * | 1993-06-10 | 1994-12-13 | Waterloo Industries, Inc. | Tambour door construction |
| CN2466284Y (en) * | 2001-03-06 | 2001-12-19 | 施龙井 | Sleeve joint stanchion connecting ring |
| US20030114853A1 (en) * | 2001-10-12 | 2003-06-19 | Ian Burgess | Polyaxial cross connector |
| CN2856545Y (en) * | 2005-09-22 | 2007-01-10 | 谢进成 | Hoop fasteners |
| CN202913838U (en) * | 2012-08-31 | 2013-05-01 | 简春球 | Cabinet door hinge structure for rapidly assembling and disassembling storage cabinet |
| CN102979714A (en) * | 2012-11-28 | 2013-03-20 | 徐工集团工程机械股份有限公司 | Chain lathedog and concrete pumping system |
| CN203441958U (en) * | 2013-08-20 | 2014-02-19 | 光宝电子(广州)有限公司 | Hinge connection structure |
| CN103508301B (en) * | 2013-08-23 | 2015-03-04 | 中国建筑第二工程局有限公司 | Manufacturing method of detachable fixing piece of elevator protective door |
| CN104565542B (en) * | 2014-12-25 | 2017-02-22 | 浙江吉利汽车研究院有限公司 | Adjustable dual-pipe clamp structure |
-
2016
- 2016-02-29 CN CN201610112816.2A patent/CN105552742B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105552742A (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204280914U (en) | Portable ground wire winding device | |
| CN207131227U (en) | A kind of ring main unit cabinet door lock | |
| CN108429141A (en) | A kind of ring main unit of good fixing effect | |
| CN105552742B (en) | A kind of detachable ring main unit | |
| CN202949138U (en) | Low-voltage cable branch box | |
| CN101013798A (en) | Energy-saving single-phase inserted transformation device | |
| CN215934159U (en) | Novel safe power equipment | |
| CN211691794U (en) | Protective structure for power equipment | |
| CN209730588U (en) | A kind of energy saving ring network cabinet that stability is good | |
| CN204793264U (en) | Short circuit grounding | |
| CN207926051U (en) | A kind of circuit breaker type ring main unit pressure relief device | |
| CN205016912U (en) | Outdoor transverse arrangement's high -voltage switch and fuse combination gas tank | |
| CN207339120U (en) | A kind of cable wire fixer | |
| CN203260909U (en) | Safe and disassemblable power distribution cabinet body | |
| CN207265513U (en) | A kind of outdoor ring main unit | |
| CN205791019U (en) | The power distribution cabinet that a kind of pedestrian of preventing touches | |
| Benato et al. | Steady-state and transient EHV AC cable shunt reactive compensation assessment | |
| CN204559218U (en) | Novel intelligent direct current operative power source device | |
| CN205070439U (en) | A blend switch for low pressure capacitance compensation cabinet | |
| CN219554607U (en) | Portable wireless communication direct current power supply device | |
| CN213242124U (en) | Anti-theft device for dry-type transformer | |
| CN210246250U (en) | High leakproofness protection bus duct | |
| CN210577325U (en) | Simple and convenient installation device of outdoor zero sequence current transformer | |
| CN219772788U (en) | Road construction maintenance device | |
| CN206451998U (en) | The middle pressure tangible formula ring main unit of all insulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20210228 |