CN204304252U - A kind of low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet - Google Patents
A kind of low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet Download PDFInfo
- Publication number
- CN204304252U CN204304252U CN201420807949.8U CN201420807949U CN204304252U CN 204304252 U CN204304252 U CN 204304252U CN 201420807949 U CN201420807949 U CN 201420807949U CN 204304252 U CN204304252 U CN 204304252U
- Authority
- CN
- China
- Prior art keywords
- low
- cabinet
- whole set
- out type
- set switch
- 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.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model provides a kind of low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet, relates to electrical equipment.This low-voltage pulling-out type whole set switch cabinet comprises: cabinet; Pretectum, is articulated with the front end housing at cabinet top; Back header, is symmetrical arranged with pretectum, is articulated with the rear end housing at cabinet top, has at least one cloth line three-way hole.This low-voltage pulling-out type whole set switch cabinet is owing to having the pretectum and back header that are hinged on cabinet top, and on back header, have cloth line three-way hole, therefore after installing and coming into operation, cable is from after back header tapping connects, pretectum still can freely be opened for trouble hunting and equipment replacement, solve conventional enterprising upper outlet low-voltage drawout switch cabinet one and fan the problem cannot freely opened after top cover connects cable, decrease labour intensity, improve operating efficiency.
Description
Technical field
The utility model relates to electrical equipment, particularly relates to a kind of low-voltage pulling-out type whole set switch cabinet.
Background technology
Low voltage drawing-out switching carbinet is applicable to power plant, metallurgical steel rolling, petrochemical industry, industry light industry textile industry, port and pier, building hotels and other places as AC three-phase four line or five-wire system, the distribution of voltage 380V, 50HZ power system and the use of Motor Control.It is compact to design, and less space can hold more functional unit, structure highly versatile, and flexibly, technical performance is high, easy to assembly, is mainly applicable in power plant, oil, chemical industry and textile industry in assembling.Low pressure draw-out type cabinet is generally separated into three parts, and a, top or bottom are the main bus-bar room can run through for horizontal bus; B, previous section baffle for separating become several functional unit locellus; C, aft section are cable vault, and support is equipped with in indoor, for laying turnover cable.Its line mode be divided into enterprising upper outlet, upper entering and lower leaving line, bottom in and top out line and under enter lower outlet.
In the prior art, for the low voltage drawing-out switching carbinet of enterprising upper outlet method, as depicted in figs. 1 and 2, the main bus-bar room of its cabinet 30 is positioned at cabinet 30 top.For the ease of installing horizontal bus and bus structure, cabinet top cover adopts detachable top cover 40, and the cable of outlet is also drawn from the tapping of top cover.Its inlet wire and outlet all carry out wiring from the top of cabinet, and wire leading method connects copper bar from the horizontal copper bar being placed on bus-bar room to power to the components and parts of electric cabinet inside; Outlet method is by the leading-out terminal stube cable of breaker, and cable passes from cabinet top and is connected with the low-voltage equipment of outside.In order to connect cable, top cover must perforate.But once connect cable and after installing and coming into operation, because cable is through top cover, original detachable top cover 40 just cannot be dismantled, lose dismountable meaning, if bus outlet fault, only have and cable is removed, top cover could be opened and overhaul, bring great trouble to trouble hunting.Further, when the indoor bus bar of main bus-bar changed by needs, also comparatively bother.
Utility model content
The low-voltage pulling-out type whole set switch cabinet of the enterprising upper outlet of top cover need not be dismantled when an object of the present utility model is and will provides a kind of maintenance and renewal part.
Especially, the utility model provides a kind of low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet, comprising: cabinet; Pretectum, is articulated with the front end housing at described cabinet top; Back header, is symmetrical arranged with pretectum, is articulated with the rear end housing at described cabinet top, has at least one cloth line three-way hole.
Alternatively, the size of described cloth line three-way hole is Φ 80.
Alternatively, described cloth line three-way hole is 6.
Alternatively, described cabinet comprises: bus-bar room, is positioned at the top of described cabinet, runs through pass through for horizontal bus; Elementary Function room, is positioned at below described bus-bar room, and is positioned at the front side end of described cabinet, becomes several locellus with baffle for separating; Cable vault, is positioned at below described bus-bar room, and is positioned at the rear side end of described cabinet, is provided with the support for laying turnover cable in described cable vault.
Alternatively, described bus-bar room, be provided with dividing plate between described Elementary Function room and described cable vault.
Alternatively, described dividing plate is steel plate or insulation board.
Alternatively, described cabinet adopts C shape steel to assemble.
The low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet of the present utility model, owing to having the pretectum and back header that are hinged on cabinet top, and on back header, have cloth line three-way hole, therefore after installing and coming into operation, cable is from after back header tapping connects, pretectum still can freely be opened for trouble hunting and equipment replacement, solve conventional enterprising upper outlet low-voltage drawout switch cabinet one and fan the problem cannot freely opened after top cover connects cable, decrease labour intensity, improve operating efficiency.
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the structural representation of the low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet according to prior art;
Fig. 2 is the top view of the top cover of low-voltage pulling-out type whole set switch cabinet embodiment illustrated in fig. 1 when closing;
Fig. 3 be the pretectum of low-voltage pulling-out type whole set switch cabinet according to the utility model embodiment, back header all closed time top view;
Structural representation when Fig. 4 is pretectum according to low-voltage pulling-out type whole set switch cabinet embodiment illustrated in fig. 3, back header is all started;
Fig. 5 be according to Fig. 3 and low-voltage pulling-out type whole set switch cabinet embodiment illustrated in fig. 4 pretectum is started, back header closes time structural representation.
Detailed description of the invention
Fig. 3 to Fig. 5 shows the structure of low-voltage pulling-out type whole set switch cabinet under different conditions of an embodiment of the present utility model.The wire laying mode of this low-voltage pulling-out type whole set switch cabinet can be enterprising upper outlet.Its top cover is the removable hatch cover of two open form formula, is respectively pretectum 10, back header 20, is articulated with front end housing and the rear end housing at cabinet 30 top respectively.Pretectum 10 can freely be opened all the time; As shown in Figure 3, back header 20 can have the cloth line three-way hole 21 of 6 Φ 80, for connecting outlet cable and inlet wire horizontal bus.In a pre-installation or install after, pretectum 10 and back header 20 all can close in cabinet 30 top, are closed.As shown in Figure 4, before not wearing cable, two top covers all can freely be opened, and in other words, pretectum 10 and back header 20 all can start and close.After the cable (not shown) be connected with breaker installs, cable is from after the cloth line three-way hole 21 of back header 20 connects, as shown in Figure 5, back header 20 cannot freely be opened due to the restriction of cable, but pretectum 10 does not affect by it, still freely can open, relieve the problem cannot freely opened after original single top cover connects cable.Although more single top cover processing trouble in the processing of cabinet top like this, but change to the overhaul of the equipments in later stage and the installation of bus bar copper row and bring great convenience, first need not remove cable and open maintenance and the replacing that top cover just carries out equipment again, thus decrease labour intensity, improve operating efficiency.
In other embodiments of the present utility model, the shape of the cloth line three-way hole 21 that back header 20 is offered, quantity, size can change flexibly according to the needs of wiring, and the quantity of such as cloth line three-way hole 21 can be 5 or other quantity.
It should be noted that, in the embodiment shown in fig. 3, back header 20 can be identical with pretectum 10 size, and the two can be symmetrical arranged.In other embodiments of the present utility model, back header 20 may not be identical with the size of pretectum 10, such as the size of back header 20 meets perforate needs just, its size can be less than pretectum 10, like this, the scope that the pretectum 10 that can freely open covers is larger, is more conducive to the maintenance to equipment and replacing.
In another embodiment of the present utility model, cabinet 30 can adopt C shape steel to assemble.It specifically can comprise: bus-bar room, is positioned at the top of cabinet 30, runs through pass through for horizontal bus, and horizontal bus copper bar is arranged in the anterior position on the close cabinet top in bus-bar room; Elementary Function room, is positioned at below bus-bar room, and is positioned at the front side end of cabinet 30, becomes several functional unit cells with baffle for separating; Cable vault, is positioned at below bus-bar room, and is positioned at the rear side end of cabinet 30, is provided with the support for laying turnover cable in cable vault.At bus-bar room, between Elementary Function room and cable vault, steel plate or insulation board can be provided with.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.
Claims (7)
1. a low-voltage pulling-out type whole set switch cabinet for enterprising upper outlet, is characterized in that, comprising:
Cabinet;
Pretectum, is articulated with the front end housing at described cabinet top;
Back header, is articulated with the rear end housing at described cabinet top, has at least one cloth line three-way hole.
2. low-voltage pulling-out type whole set switch cabinet according to claim 1, is characterized in that,
The size of described cloth line three-way hole is Φ 80.
3. low-voltage pulling-out type whole set switch cabinet according to claim 2, is characterized in that,
Described cloth line three-way hole is 6.
4. the low-voltage pulling-out type whole set switch cabinet according to any one of claim 1-3, is characterized in that, described cabinet comprises:
Bus-bar room, is positioned at the top of described cabinet, runs through pass through for horizontal bus;
Elementary Function room, is positioned at below described bus-bar room, and is positioned at the front side end of described cabinet, becomes several locellus with baffle for separating;
Cable vault, is positioned at below described bus-bar room, and is positioned at the rear side end of described cabinet, is provided with the support for laying turnover cable in described cable vault.
5. low-voltage pulling-out type whole set switch cabinet according to claim 4, is characterized in that,
Described bus-bar room, between described Elementary Function room and described cable vault, be provided with dividing plate.
6. low-voltage pulling-out type whole set switch cabinet according to claim 5, is characterized in that,
Described dividing plate is steel plate or insulation board.
7. low-voltage pulling-out type whole set switch cabinet according to claim 6, is characterized in that,
Described cabinet adopts C shape steel to assemble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807949.8U CN204304252U (en) | 2014-12-19 | 2014-12-19 | A kind of low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807949.8U CN204304252U (en) | 2014-12-19 | 2014-12-19 | A kind of low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304252U true CN204304252U (en) | 2015-04-29 |
Family
ID=53109766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807949.8U Active CN204304252U (en) | 2014-12-19 | 2014-12-19 | A kind of low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161996A (en) * | 2015-09-30 | 2015-12-16 | 泉州亿兴电力有限公司 | HXGN type high-voltage measuring cabinet with cable upper-incoming upper-outgoing mode |
-
2014
- 2014-12-19 CN CN201420807949.8U patent/CN204304252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161996A (en) * | 2015-09-30 | 2015-12-16 | 泉州亿兴电力有限公司 | HXGN type high-voltage measuring cabinet with cable upper-incoming upper-outgoing mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120127635A1 (en) | Modular Pump Control Panel Assembly | |
| CN208723422U (en) | A kind of drawer-type switch cabinet | |
| CN203504044U (en) | Armoured central-positioned switch cabinet | |
| CN201966553U (en) | Line incoming and outgoing structure of power distribution box | |
| CN204304252U (en) | A kind of low-voltage pulling-out type whole set switch cabinet of enterprising upper outlet | |
| CN204633201U (en) | A kind of totally-enclosed all insulation compact Inflatable ring main unit | |
| CN205303956U (en) | Automatic switching compensation cabinet mounting structure divides into groups | |
| CN104466726A (en) | Switch cabinet of top cabinet line leading out | |
| CN203445433U (en) | American ring main unit with insulation protective cover | |
| CN101491744A (en) | Local control method of bag filter and used power distribution control cabinet | |
| CN208508312U (en) | A kind of improved family ammeter box | |
| CN203415895U (en) | Low-voltage draw-out type switch device | |
| CN220401258U (en) | Centrally-installed switchgear | |
| CN220421121U (en) | Contact box and metal armoured movable switch equipment | |
| CN203596534U (en) | Low-voltage draw-out type switch cabinet with half function board | |
| CN205182948U (en) | Electrostatic fume purifier | |
| CN204481361U (en) | A kind of High-low voltage switch cabinet easy to loading and unloading | |
| CN207719638U (en) | A kind of dynamic power distribution cabinet | |
| CN211295837U (en) | Shore power box with multiple functional partitions inside | |
| CN205509327U (en) | Low -voltage draw -out type switch cabinet | |
| CN110518512A (en) | Combined type wire casing | |
| CN209249915U (en) | Cable is fixed to separate adapter unit | |
| CN208209373U (en) | One kind loading in mixture low-tension switch cabinet | |
| CN217882412U (en) | Prefabricated cabin case of supporting of compressor electric power becomes | |
| CN220570174U (en) | Ring main unit of high-efficient installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |