CN203660490U - Cable branch box - Google Patents
Cable branch box Download PDFInfo
- Publication number
- CN203660490U CN203660490U CN201420033315.1U CN201420033315U CN203660490U CN 203660490 U CN203660490 U CN 203660490U CN 201420033315 U CN201420033315 U CN 201420033315U CN 203660490 U CN203660490 U CN 203660490U
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- CN
- China
- Prior art keywords
- cable
- branch box
- copper bar
- inlet wire
- box
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cable branch box comprising a box body (1), a lightning arrester (10), inlet wire cables (6) and outlet wire cables (7). The box body (1) comprises a box door (2). The box door (2) is provided with an observation window (3) and an electromagnetic lock (4). The box body (1) is internally provided with a plurality of copper bars. The inlet wire cables (6) and the outlet wire cables (7) are hooked on the copper bars. The lightning arrester (10) is arranged in the box body (1). The lightning arrester (10) is connected with the copper bars through a soft copper strip (11). The cable branch box is beautiful in appearance, good in antitheft performance, convenient to observe internal condition of the branch box; and the interior structure is compact and the size of the box is reduced.
Description
Technical field
The utility model belongs to power domain, relates in particular to a kind of cable branch box.
Background technology
Electric power is one of important energy source of China, and each city of China requires very high to the laying of electric power at present, but often to all to reach in all directions requirement to the technology of equipment, safety, dustproof, moistureproof, antitheft, lightning protection etc. in laying, cable branch box is exactly one of visual plant in power equipment, and the technology of current cable branch box all can not meet above requirement simultaneously.The height of existing cable feeder pillar and width are generally all larger, and cable branch box cannot be known the internal state of cable branch box in the situation that not opening cable branch box after closing.By guaranteeing that the electronic devices and components in cable branch box are not stolen or destroyed by lawless person, therefore often will between casing and case lid, use lock by its pinning, the original lockset that but the lockset of the cable branch box of prior art is clumsy and theftproof performance is poor, this lockset is not only not attractive in appearance, safety guarantee is also poor simultaneously, this just gives lawless person's opportunity, has potential safety hazard.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of cable branch box.
A kind of cable branch box, comprises casing 1, lightning arrester 10, inlet wire cable 6 and outlet cable 7;
Described casing 1 comprises chamber door 2, is provided with observation window 3 and electromagnetic lock 4 on chamber door 2;
In described casing 1, be provided with multiple copper bars, described inlet wire cable 6 and outlet cable 7 are mounted on described copper bar;
Described lightning arrester 10 is arranged in casing 1, and lightning arrester 10 is connected with described copper bar by soft copper band 11.
Optionally, described copper bar comprises the short copper bar 9 that long copper bar 8 is connected with multiple and described long copper bar, and described inlet wire cable 6 and outlet cable 7 are mounted on described short copper bar 9.
Optionally, described inlet wire cable 6 and outlet cable 7 are three-core cable.
Optionally, described inlet wire cable 6 and outlet cable 7 comprise two inlet wire cables and two outlet cables.
The beneficial effects of the utility model are: adopt electromagnetic lock, and appearance looks elegant, anti-theft is good; On chamber door, offer observation window, be convenient to observe the inner case of feeder pillar; All cables of feeder pillar inside are all mounted on copper bar, and internal structure compactness, has reduced box sizes.
Accompanying drawing explanation
In order to be illustrated more clearly in utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view of cable branch box;
Fig. 2 is the rearview of cable branch box;
Fig. 3 is the front view of cable branch box internal structure;
Fig. 4 is the left view of cable branch box internal structure;
Fig. 5 is A part enlarged drawing in Fig. 4.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiment of utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Refer to Fig. 1 to Fig. 4, cable branch box of the present utility model, comprises casing 1, lightning arrester 10, inlet wire cable 6 and outlet cable 7; Casing 1 comprises chamber door 2, is provided with observation window 3 and electromagnetic lock 4 on chamber door 2; On casing, can also be provided with the lock box 5 that holds electromagnetic lock 4.
Refer to Fig. 4, Fig. 5, be provided with multiple copper bars in casing 1, inlet wire cable 6 and outlet cable 7 are mounted on copper bar; Lightning arrester 10 is arranged in casing, and lightning arrester 10 is connected with described copper bar by soft copper band 11.
Copper bar comprises the short copper bar 9 that long copper bar 8 is connected with multiple and described long copper bar, and inlet wire cable 6 and outlet cable 7 are mounted on short copper bar 9.
Inlet wire cable 6 in cable branch box of the present utility model and outlet cable 7 can be three-core cable, inlet wire cable count and outlet cable count can arrange according to actual needs, for example can enter three to go out for one-in-and-two-out,, two enter two to go out, two enter one and go out etc., be the form of two inlet wire cables and two outlet cables in Fig. 4.
Cable branch box in the utility model embodiment is that 35kV shrinkage cable branch box is that the mode that adopts shrink cable termination head and copper bar to articulate reaches that cable splice, electric current collect, the product of current branch.Spacing between each electrified body and electrified body, electrified body and conductor is greater than 350mm, and coefficient of safety is high.
The internal component of cable branch box adopts high strength, flame retardant type.Due to the mode that adopts copper bar to articulate, make the inner space of cable branch box of the present utility model large, convenient operation while making cable termination is installed, reduce difficulty of construction.Casing adopts stainless steel plastic-blasting duplicate protection, and the product that guarantees long-term outdoor operation has the functions such as enough corrosion-resistant, UV resistants, resistance to dust storm.Aesthetic in appearance, target is obvious, and has charged warning mark in obvious place.
The material of cabinet shell adopts the manufacture of 2.0mm corrosion resistant plate to form, and shell has enough mechanical strengths, in the time of lifting, transportation and installation, should not be out of shape or damage.Cabinet shell should have spraying overcoat, and overcoat is that electrostatic spraying forms, and coating layer portion is not less than 150 μ m uniformities.Surface coverage coating should have firmly adhesive force.
The door opening angle of cable distribution box is greater than 120 °, and establishes positioner.Door has seal approach, and it is rainproof, anti-blocking, antirust that handle, dormant bolt and energy are housed; Hinge adopts inner hinge, and chamber door has the plug-in lockhole of installing.The design size of door matches with the equipment size of filled use.
Cable incoming-outgoing wire mode at the bottom of the cable distribution box employing case of the utility model embodiment.Cable connects employing bolt connecting mode on wiring bus-row.Each core cable is connected on busbar, few root parallel connection.
In distribution box, configure a set of 35kV lightning arrester.Supporting electrification display and program locking.In the situation of not opening the door, can directly observe the charged situation of element in cabinet.Open cabinet door as need, must make to open the lock with the key, and carry out release according to program step.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (4)
1. a cable branch box, is characterized in that, comprises casing (1), lightning arrester (10), inlet wire cable (6) and outlet cable (7);
Described casing (1) comprises chamber door (2), is provided with observation window (3) and electromagnetic lock (4) on chamber door (2);
Described casing is provided with multiple copper bars in (1), and described inlet wire cable (6) and outlet cable (7) are mounted on described copper bar;
Described lightning arrester (10) is arranged in casing (1), and lightning arrester (10) is connected with described copper bar by soft copper band (11).
2. cable branch box according to claim 1, it is characterized in that, described copper bar comprises the short copper bar (9) that long copper bar (8) is connected with multiple and described long copper bar (8), and described inlet wire cable (6) and outlet cable (7) are mounted on described short copper bar (9).
3. cable branch box according to claim 1, is characterized in that, described inlet wire cable (6) and outlet cable (7) are three-core cable.
4. cable branch box according to claim 1, is characterized in that, described inlet wire cable (6) and outlet cable (7) comprise two inlet wire cables and two outlet cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033315.1U CN203660490U (en) | 2014-01-20 | 2014-01-20 | Cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033315.1U CN203660490U (en) | 2014-01-20 | 2014-01-20 | Cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660490U true CN203660490U (en) | 2014-06-18 |
Family
ID=50926844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033315.1U Expired - Fee Related CN203660490U (en) | 2014-01-20 | 2014-01-20 | Cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753020A (en) * | 2015-04-25 | 2015-07-01 | 杜志刚 | Cable branch box |
| CN110783880A (en) * | 2019-09-17 | 2020-02-11 | 国网浙江省电力有限公司宁波供电公司 | Special connecting device for 10kV bypass operation system |
-
2014
- 2014-01-20 CN CN201420033315.1U patent/CN203660490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753020A (en) * | 2015-04-25 | 2015-07-01 | 杜志刚 | Cable branch box |
| CN110783880A (en) * | 2019-09-17 | 2020-02-11 | 国网浙江省电力有限公司宁波供电公司 | Special connecting device for 10kV bypass operation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140618 Termination date: 20180120 |