CN105186308A - Low voltage switchgear cabinet - Google Patents
Low voltage switchgear cabinet Download PDFInfo
- Publication number
- CN105186308A CN105186308A CN201510591410.2A CN201510591410A CN105186308A CN 105186308 A CN105186308 A CN 105186308A CN 201510591410 A CN201510591410 A CN 201510591410A CN 105186308 A CN105186308 A CN 105186308A
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- China
- Prior art keywords
- cabinet
- low
- removable cover
- tension switch
- crossbeam
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- 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.)
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Abstract
The invention discloses a low voltage switchgear cabinet. The low voltage switchgear cabinet comprises a cabinet body and a folding top cover, wherein the cabinet body is covered with the folding top cover; the folding top cover comprises a removable cover plate (3) and a fixed cover plate (6); part of the top end of the cabinet body is covered with the fixed cover plate (6); and the fixed cover plate (6) is fixed on the part of the top end of the cabinet body; one side of the removable cover plate (3) is in hinge joint with the top end of the cabinet body; and the removable cover plate (3) can rotate around the hinged part to enable the removable cover plate (3) to be opened or closed at the top opening of the cabinet body to open or close the cabinet body. The low voltage switchgear cabinet has no need for dismounting the whole top cover during the horizontal bus mounting process so that an assembling worker can operate conveniently and the labor is saved and the time is saved.
Description
Technical field
The present invention relates to switch cabinet equipment field, particularly, relate to a kind of low-tension switch cabinet with folding top cap.
Background technology
Switch cubicle is a kind of electric equipment.The outside line of switch cubicle is introduced into master switch in cabinet, then enters sub-control switch, and each shunt is arranged on demand.The Main Function of switch cubicle carries out generating electricity in electric power system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection power consumption equipment.The parts of its inside mainly contain circuit breaker, isolating switch, on-load switch, operating mechanism, instrument transformer and various protective devices etc.Switch cubicle is mainly applicable to various different occasion such as power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc.
At present, the design that on market, low voltage switchgear body is installed for bus is a lot, but special little for the design of low-voltage cabinet cabinet top top cover.Particularly cabinet type, the feature of its horizontal bus is whole of multiple stage.And cabinet type is when being used in Electric capacity compensation device, because the caloric value of compensating cabinet is larger, install blower fan additional on cabinet top.Therefore need to dismantle whole cabinet top top cover when bus is installed, the power line simultaneously will pulling down blower fan could be implemented to install, easy like this top cover or the blower fan given in the process of dismounting top cover causes damage, may cause breaking of fan power supply line, cause the fault such as short circuit or single-phase earthing.Existing monoblock design of cover brings very big inconvenience often to in-site installation horizontal bus as can be seen here.
Therefore, urgent need will provide a kind of convenient construction, time saving and energy saving, when can prevent from dismantling, switch cubicle inside electrical equipment is caused to the low-tension switch cabinet of damage.
Summary of the invention
The object of this invention is to provide a kind of low-tension switch cabinet, this low-tension switch cabinet install horizontal bus time without the need to whole top cover is disassembled, ease of assembly operative, time saving and energy saving.
To achieve these goals, the invention provides a kind of low-tension switch cabinet, comprise cabinet and lid and be located at folding top cap on cabinet; Wherein, folding top cap comprises removable cover and securing cover plate, and securing cover plate lid is established and is fixed on the operative tip of cabinet; On the top that the side of removable cover is hinged on cabinet and removable cover can rotate around hinged place that removable cover is opened or cover on the top of cabinet is uncovered to open wide or closed cabinet.
Preferably, removable cover is located in cabinet for installing the top of the bus clip of bus.
Preferably, low-tension switch cabinet also comprises crossbeam, beam erection above cabinet inside and one end and securing cover plate affixed, the side of removable cover can be rotated around hinged place on crossbeam by hinge.
Preferably, the two ends of crossbeam are provided with installation projection, and installation projection also can be riveted through the installing hole that the wall of cabinet is offered and is fixed on cabinet.
Preferably, the two ends of crossbeam are welded on the madial wall of cabinet.
Preferably, the outer surface of crossbeam scribbles anti-corrosive grease.
Preferably, side relative with crossbeam on removable cover stretches out and is formed with installation step, the shape of installation step can match with the tip edge of cabinet with closed cabinet.
Preferably, the tip edges of cabinet is provided with blind nut, installation step is provided with the pulling rivet bolt matched with blind nut.
According to technique scheme, the design of cover of original for low-tension switch cabinet monoblock is become novel folding top cap by the present invention, and this folding top cap comprises removable cover and securing cover plate.Securing cover plate is fixed on cabinet top, conveniently when low-tension switch cabinet needs to install cooling fan during the heat radiation of Wind Volume on securing cover plate.And removable cover can easily be opened quickly or close, be convenient to horizontal bus from top to down to sink in bus clip.Adopt this structure to make not need to be disassembled by monoblock top cover again when installing, cause breaking and causing the fault such as short circuit or single-phase earthing of cooling fan power line, greatly facilitate the operation of installer, time saving and energy saving.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation according to the low-tension switch cabinet in a kind of execution mode provided by the invention.
Description of reference numerals
1-bus clip 2-hinge
3-removable cover 4-pulling rivet bolt
5-crossbeam 6-securing cover plate
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " top, top, inner sides " only represents the orientation of this term under normal service condition, or being commonly called as those skilled in the art's understanding, and should not be considered as the restriction to this term.
See Fig. 1, the invention provides a kind of low-tension switch cabinet, comprise cabinet and lid and be located at folding top cap on cabinet; Wherein, folding top cap comprises removable cover 3 and securing cover plate 6, and securing cover plate 6 lid is established and is fixed on the operative tip of cabinet; On the top that the side of removable cover 3 is hinged on cabinet and removable cover 3 can rotate to make removable cover 3 open or cover on the top of cabinet is uncovered to open wide or closed cabinet around hinged place.
By technique scheme, the design of cover of original for low-tension switch cabinet monoblock is become novel folding top cap, this folding top cap comprises removable cover 3 and securing cover plate 6.Securing cover plate 6 is fixed on cabinet top, conveniently on securing cover plate 6, installs cooling fan when low-tension switch cabinet needs the heat radiation of Wind Volume.And removable cover 3 can easily be opened quickly or close, be convenient to horizontal bus from top to down to sink in bus clip 1.Adopt this structure to make not need to be disassembled by monoblock top cover again when installing, cause breaking and causing the fault such as short circuit or single-phase earthing of cooling fan power line, greatly facilitate the operation of installer, time saving and energy saving.
In present embodiment, for the ease of installer after opening removable cover 3, from top to down swimmingly can be facilitated to be sunk to by horizontal bus in bus clip 1, preferably, removable cover 3 is located in cabinet for installing the top of the bus clip 1 of bus.
The stability of structure therebetween is not destroyed for the ease of installing fixing removable cover 3 and securing cover plate 6 and rotate removable cover 3 swimmingly, preferred lower pressure switch cubicle also comprises crossbeam 5, crossbeam 5 be erected at the top of cabinet inside and one end and securing cover plate 6 affixed, the side of removable cover 3 to be hinged on crossbeam 5 by hinge 2 and can to rotate around hinged place.
In the process of above-mentioned installation crossbeam 5, compact conformation after installing to make crossbeam 5 and cabinet is firm, make it in cabinet, slide displacement occur after preventing removable cover from opening or closing for more than 3 time, cause top cover and cabinet open section to misplace, be difficult to proper engagement.In a kind of execution mode of the two assembling, preferably, the two ends of crossbeam 5 are provided with installation projection, and installation projection also can be riveted through the installing hole that the wall of cabinet is offered and is fixed on cabinet.In another embodiment, preferably, the two ends of crossbeam 5 are welded on the madial wall of cabinet.
When low-tension switch cabinet is when assembling or frequently open in later maintenance or close, because the material of switch cubicle mostly is metal material, removable cover 3 can cause scuffing with crossbeam more than 5 friction on crossbeam 5, easily like this make crossbeam 5, junction between hinge 2 and removable cover 3 three gets rusty, removable cover 3 is finally caused to rotate difficulty around hinged place, in order to avoid the generation of above-mentioned situation, preferably, the outer surface of crossbeam 5 scribbles anti-corrosive grease.
In addition, gap when covering to make removable cover 3 and between cabinet is less, the dust of cabinet outside or aqueous vapor can not enter cabinet inside, prevent the electrical equipment being arranged on cabinet inside from breaking down, preferably, side relative with crossbeam 5 on removable cover 3 stretches out and is formed with installation step, the shape of installation step can match with the tip edge of cabinet with closed cabinet.
Above-mentioned installation step is coordinated with cabinet time, for stopping temperature or external force to the impact of the two contact position gap size, preferably, the tip edges of cabinet is provided with blind nut, installation step is provided with the pulling rivet bolt 4 matched with blind nut.Like this, removable cover 3 and cabinet not only can be made by blind nut closely to assemble with coordinating of pulling rivet bolt 4, and just can remove connection therebetween rapidly by rotating pulling rivet bolt 4, rotation removable cover 3 quickly and easily, thus part opens low-tension switch cabinet.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a low-tension switch cabinet, is characterized in that, comprises cabinet and lid and is located at folding top cap on described cabinet; Wherein,
Described folding top cap comprises removable cover (3) and securing cover plate (6), and described securing cover plate (6) lid is established and is fixed on the operative tip of described cabinet; On the top that the side of described removable cover (3) is hinged on described cabinet and described removable cover (3) can rotate to make described removable cover (3) open or cover on the top of described cabinet is uncovered to open wide or to close described cabinet around hinged place.
2. low-tension switch cabinet according to claim 1, is characterized in that, described removable cover (3) is located in described cabinet for installing the top of the bus clip (1) of described bus.
3. low-tension switch cabinet according to claim 1, it is characterized in that, described low-tension switch cabinet also comprises crossbeam (5), described crossbeam (5) be erected at the top of described cabinet inside and one end and described securing cover plate (6) affixed, it is upper and can rotate around hinged place that the side of described removable cover (3) is hinged on described crossbeam (5) by hinge (2).
4. low-tension switch cabinet according to claim 3, is characterized in that, the two ends of described crossbeam (5) are provided with installation projection, and described installation projection also can be riveted through the installing hole that the wall of described cabinet is offered and is fixed on described cabinet.
5. low-tension switch cabinet according to claim 3, is characterized in that, the two ends of described crossbeam (5) are welded on the madial wall of described cabinet.
6. the low-tension switch cabinet according to claim 4 or 5, is characterized in that, the outer surface of described crossbeam (5) scribbles anti-corrosive grease.
7. low-tension switch cabinet according to claim 3, it is characterized in that, the upper side relative with described crossbeam (5) of described removable cover (3) stretches out and is formed with installation step, the shape of described installation step can match to close described cabinet with the tip edge of described cabinet.
8. low-tension switch cabinet according to claim 7, is characterized in that, the tip edges of described cabinet is provided with blind nut, described installation step is provided with the pulling rivet bolt (4) matched with described blind nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591410.2A CN105186308A (en) | 2015-09-15 | 2015-09-15 | Low voltage switchgear cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591410.2A CN105186308A (en) | 2015-09-15 | 2015-09-15 | Low voltage switchgear cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105186308A true CN105186308A (en) | 2015-12-23 |
Family
ID=54908239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510591410.2A Pending CN105186308A (en) | 2015-09-15 | 2015-09-15 | Low voltage switchgear cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN105186308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165003A (en) * | 2020-10-16 | 2021-01-01 | 苏州中康电力运营有限公司 | Power station box with good heat dissipation effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202183569U (en) * | 2011-08-16 | 2012-04-04 | 中山市百顺电气设备有限公司 | High-low voltage preinstalled type transformer station |
| CN202495686U (en) * | 2012-02-17 | 2012-10-17 | 李昆 | Low-voltage complete set of switch equipment |
| CN203911315U (en) * | 2014-04-15 | 2014-10-29 | 甘肃电力明珠益和电气有限责任公司 | Movable bus-bar room top cover used for drawer type switch cabinet |
| CN204118469U (en) * | 2014-07-29 | 2015-01-21 | 深圳市创芯技术有限公司 | A kind of welding assembled bone shelf structure |
| CN205016852U (en) * | 2015-09-15 | 2016-02-03 | 安徽佑赛科技有限公司 | Low voltage switch cabinet |
-
2015
- 2015-09-15 CN CN201510591410.2A patent/CN105186308A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202183569U (en) * | 2011-08-16 | 2012-04-04 | 中山市百顺电气设备有限公司 | High-low voltage preinstalled type transformer station |
| CN202495686U (en) * | 2012-02-17 | 2012-10-17 | 李昆 | Low-voltage complete set of switch equipment |
| CN203911315U (en) * | 2014-04-15 | 2014-10-29 | 甘肃电力明珠益和电气有限责任公司 | Movable bus-bar room top cover used for drawer type switch cabinet |
| CN204118469U (en) * | 2014-07-29 | 2015-01-21 | 深圳市创芯技术有限公司 | A kind of welding assembled bone shelf structure |
| CN205016852U (en) * | 2015-09-15 | 2016-02-03 | 安徽佑赛科技有限公司 | Low voltage switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165003A (en) * | 2020-10-16 | 2021-01-01 | 苏州中康电力运营有限公司 | Power station box with good heat dissipation effect |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |