CN205666456U - Centrally -installed cabinet - Google Patents
Centrally -installed cabinet Download PDFInfo
- Publication number
- CN205666456U CN205666456U CN201620540788.XU CN201620540788U CN205666456U CN 205666456 U CN205666456 U CN 205666456U CN 201620540788 U CN201620540788 U CN 201620540788U CN 205666456 U CN205666456 U CN 205666456U
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- Prior art keywords
- cabinet
- cable
- placed switch
- switch cabinet
- wiring hole
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Abstract
The utility model discloses a centrally -installed cabinet, including the cabinet body and set up in the centrally -installed cabinet cabinet wall of cabinet body both sides, centrally -installed cabinet cabinet wall is provided with and uses the wiring hole of passing for the cable, and the abrasionproof is passed a bridge and is passed the wiring hole is spaned the both sides in wiring hole, and will the cable protect in in the inside wall that the abrasionproof was passed a bridge. Above -mentioned centrally -installed cabinet can be to cable protective in the hole of working a telephone switchboard to the protection effect is reliable and stable, and it is quick convenient to change moreover, only needs to change the cable protection tube, and use cost is low.
Description
Technical field
This utility model relates to electrical equipment technical field, particularly to a kind of middle-placed switch cabinet.
Background technology
It is known that middle-placed switch cabinet, full name is metal armouring middle disposed withdrawn type switchgear.Middle-placed switch cabinet when installing and using,
Generally there are multiple single cabinet cabinet wiring together to run, so a lot of wiring hole would generally be offered in the cabinet side of middle-placed switch cabinet, use
When convenient and cabinet, cable connects, but owing to cabinet wall is metal, wiring hole is the circle that the side plate of cabinet is formed by punching
Hole, the wiring hole hole wall edge therefore offered is the sharpest, the most serious to cable therein abrasion, it is easy to by sharp hole wall
Scratch, cut, there is potential safety hazard.
In prior art, it is arranged at the wiring hole of middle-placed switch cabinet cabinet wall for example with rubber ring, but draw in wearing of cable,
In the installation process of extruding, rubber ring is very easy to be dragged, and loses its protective effect, simultaneously rubber in external environment very
Easily ageing failure, service life is short, protect poor stability.
Utility model content
The purpose of this utility model is to provide a kind of middle-placed switch cabinet, and this middle-placed switch cabinet can solve the wiring hole of middle-placed switch cabinet cabinet wall
The problem that cable in hole is cut, scratched by sharp edges.
For achieving the above object, this utility model provides a kind of middle-placed switch cabinet, including cabinet and be arranged at described cabinet two
The middle-placed switch cabinet cabinet wall of side；Described middle-placed switch cabinet cabinet wall is provided with the wiring hole passed for cable, and abrasionproof is passed a bridge and connect through described
String holes the both sides across described wiring hole, and by described cable protection in the medial wall that described abrasionproof is passed a bridge.
Relative to above-mentioned background technology, the middle-placed switch cabinet that this utility model provides, it is installed with in the wiring hole of middle-placed switch cabinet cabinet wall
Abrasionproof is passed a bridge, and abrasionproof is passed a bridge across the both sides of described wiring hole, and is passed by cable in the medial wall that abrasionproof is passed a bridge, such one
Coming, the medial wall utilizing abrasionproof to pass a bridge replaces the wiring hole of middle-placed switch cabinet cabinet wall to contact with cable, and the medial wall that abrasionproof is passed a bridge
Contact area be far longer than the edge of middle-placed switch cabinet cabinet wall wiring hole, thus reduce the probability that cable is worn, extend
The service life of cable.In addition, cable protective sleeve can move at the wiring hole small amplitude of middle-placed switch cabinet cabinet wall, and reduction rubs
Wiping is easy to cable and is passed wiring hole, and cable protective sleeve can be with dismounting and change；Owing to cable protective sleeve is installed at middle-placed switch cabinet
In the wiring hole of cabinet wall, cable passes from cable protective sleeve, and the sharp edges of the wiring hole of middle-placed switch cabinet cabinet wall would not contact
To cable, thus play a protective role；After Cable protecting tube weares and teares, it is also possible to Cable protecting tube is carried out quick-replaceable.
Preferably, described abrasionproof is passed a bridge the cable protective sleeve including in bending-like, described cable protective sleeve be provided with in order to
The through wires hole passed for described cable；The two ends of described cable protective sleeve arrange and prevent described cable protective sleeve from described wiring hole
In the retaining connector that comes off.
Preferably, described retaining connector is specially positioned at the retaining connector inner ring inside described cabinet and is positioned at described cabinet
The retaining connector outer ring of external side.
Preferably, described cable protective sleeve is connected by fixed screw with described retaining connector.
Preferably, the material of described cable protective sleeve is PVC fiber hose.
Preferably, described retaining connector is stepped cylindrical shape.
Preferably, the material of described retaining connector is plastics.
Accompanying drawing explanation
The structural representation that the abrasionproof of the middle-placed switch cabinet that Fig. 1 is provided by this utility model embodiment is passed a bridge；
Fig. 2 is the structural representation of retaining connector in Fig. 1；
Fig. 3 is the side view of retaining connector in Fig. 2；
Fig. 4 be in Fig. 3 A-A to sectional view；
Fig. 5 is the structural representation after retaining connector and middle-placed switch cabinet cabinet wall are installed in Fig. 1.
Wherein:
1-cable protective sleeve, 2-fixed screw, 3-retaining connector, 4-middle-placed switch cabinet cabinet wall, 5-abrasionproof gap bridge, 30-screw hole,
31-retaining connector outer ring, 32-retaining connector inner ring, 33-through wires hole.
Detailed description of the invention
Core of the present utility model is to provide a kind of middle-placed switch cabinet, and this middle-placed switch cabinet can avoid the wiring hole of middle-placed switch cabinet cabinet wall
Cable in hole is cut, is scratched by sharp edges.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail for embodiment.
The structure of the abrasionproof gap bridge that refer to the middle-placed switch cabinet that Fig. 1 to Fig. 5, Fig. 1 are provided by this utility model embodiment is shown
It is intended to；Fig. 2 is the structural representation of retaining connector in Fig. 1；Fig. 3 is the side view of retaining connector in Fig. 2；Fig. 4 is A-A in Fig. 3
To sectional view；Fig. 5 is the structural representation after retaining connector and middle-placed switch cabinet cabinet wall are installed in Fig. 1.
The middle-placed switch cabinet that this utility model provides, the both sides of cabinet arrange middle-placed switch cabinet cabinet wall 4, arrange at middle-placed switch cabinet cabinet wall 4 and connect
String holes；Utilize abrasionproof gap bridge 5 to pass the wiring hole of middle-placed switch cabinet cabinet wall 4, and abrasionproof passes a bridge 5 across the both sides of wiring hole；That is, anti-
One end of honed bridge 5 is positioned at inside cabinet, and the other end of abrasionproof gap bridge 5 is positioned at outside cabinet, so, is positioned over by cable
Abrasionproof pass a bridge 5 medial wall in, it is to avoid cable contacts with the direct of middle-placed switch cabinet cabinet wall 4 wiring hole.It should be evident that cable with
The pass a bridge contact area of 5 medial walls of abrasionproof is far longer than the contact area of cable and middle-placed switch cabinet cabinet wall 4 wiring hole edge, thus
Effectively reduce the abrasion of cable, improve the service life of cable.
For the shape design of abrasionproof gap bridge 5, provide specific embodiment herein.Abrasionproof pass a bridge 5 include cable protective sleeve 1,
Through wires hole 33 and retaining connector 3, as shown in Figure of description 1 to Figure of description 5.
Cable protective sleeve 1 is in bending-like, and one end of cable protective sleeve 1 is positioned at inside cabinet, cable protective sleeve 1 another
One end is positioned at outside cabinet.Retaining connector 3 is also set up, it is to avoid cable protective sleeve 1 is from middle-placed switch cabinet cabinet at the two ends of cable protective sleeve 1
The wiring hole of wall 4 comes off.Cable is penetrated wherein by the through wires hole 33 utilizing cable protective sleeve 1, thus decreases the mill of cable
Damage, improve the service life of cable.Certainly, according to actual needs, the concrete shape structure of cable protective sleeve 1 can have multiple
Set-up mode, this paper also makes out concrete restriction.
Above-mentioned middle-placed switch cabinet, the cable protective sleeve 1 of abrasionproof gap bridge 5 is installed in the wiring hole of middle-placed switch cabinet cabinet wall 4, cable protection
Overlapping 1 two ends and install retaining connector 3, in the installation process draw wearing of cable, extruded, 3 Cable protecting tubes of retaining connector limit
In wiring hole, preventing cable abrasionproof from passing a bridge and come off because of the friction of cable, cable protective sleeve 1 can be at wiring hole small amplitude
Mobile, and reduce friction and be easy to through wiring hole, and cable protective sleeve 1 can be with dismounting and change.Above-mentioned middle-placed switch cabinet, is using
During convenient to operation, install and use simple, reliable and stable to the protection of cable, effect is obvious.
In other words, cable protective sleeve 1 is arranged in the wiring hole of middle-placed switch cabinet cabinet wall 4, and retaining connector 3 passes through fixed screw
2 two ends being arranged on cable protective sleeve 1, cable protective sleeve 1 is limited in wiring hole by retaining connector 3, prevent abrasionproof pass a bridge 5 because of
The friction of cable and come off, cable protective sleeve 1 can move at wiring hole small amplitude, it is simple to wire passes wiring hole.
The most preferably retaining connector 3 is set to retaining connector inner ring 32 and retaining connector outer ring 31, and utilizes fixing
Cable protective sleeve 1 is connected by screw 2 with retaining connector 3.
For above-mentioned set-up mode, retaining connector 3 can use stepped cylindrical shape, including retaining connector inner ring 32 and anticreep
Joint outer ring 31.Retaining connector 3 can arrange 4 screw holes 30, and according to different wiring hole sizes and cable dimensions, anticreep
The inner ring diameter of joint 3 is set toThrough wires hole is a diameter of
Cable protective sleeve 1 determine according to cable diameter and wiring hole diameter and choose line cable protective sleeve 1 internal diameter and
External diameter, is used the flexible pipe of national standard, retaining connector 3 is fixed on by fixed screw 2 two ends of cable protective sleeve 1, and
The length of cable protective sleeve 1 is preferably arranged to 30mm～60mm.As it appears from the above, cable protective sleeve 1 is installed on middle-placed switch cabinet cabinet wall
In wiring hole, retaining connector 3 is arranged on the two ends of cable protective sleeve 1, is in the two ends of wiring hole on middle-placed switch cabinet cabinet wall, it is thus possible to
Enough play the effect preventing cable protective sleeve 1 from coming off from wiring hole.
The most preferably the material of cable protective sleeve 1 is set to PVC fiber hose；And the material of retaining connector 3 is for moulding
Material；That is, cable protective sleeve 1 uses PVC multi-layer fiber flexible pipe, and is arranged in the wiring hole of middle-placed switch cabinet cabinet wall 4；Use and as above set
Put mode, it is possible to contribute to facilitating cable protective sleeve 1 and the replacing of retaining connector 3, facilitate follow-up maintenance to operate.
The middle-placed switch cabinet of above-mentioned offer, cable protective sleeve 1 is arranged in the wiring hole of middle-placed switch cabinet cabinet wall 4, and retaining connector 3 is installed
At the two ends of cable protective sleeve 1, cable protective sleeve 1 is locked in retaining connector 3 by fixed screw 2, and retaining connector 3 is by cable
Protection set 1 is limited in the wiring hole of middle-placed switch cabinet cabinet wall 4, prevents abrasionproof gap bridge 5 from coming off because of the friction of cable, cable protective sleeve
1 can move at wiring hole small amplitude and can be with dismounting and change.The most just can dock string holes center line cable to shield,
This utility model is simple and practical, applied widely, protected effect is reliable and stable, and changes quick and convenient, only needs to change
Cable protecting tube, use cost is low.
Above middle-placed switch cabinet provided by the utility model is described in detail.Specific case used herein is to this
Principle and the embodiment of utility model are set forth, and the explanation of above example is only intended to help and understands this utility model
Method and core concept.It should be pointed out that, for those skilled in the art, new without departing from this practicality
On the premise of type principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modification also falls into this reality
With in novel scope of the claims.
Claims (7)
1. a middle-placed switch cabinet, including cabinet and middle-placed switch cabinet cabinet wall (4) that is arranged at described cabinet both sides；It is characterized in that, institute
State middle-placed switch cabinet cabinet wall (4) to be provided with the wiring hole passed for cable；Abrasionproof passes a bridge (5) through described wiring hole and across institute
State the both sides of wiring hole, and by described cable protection in described abrasionproof pass a bridge (5) medial wall in.
Middle-placed switch cabinet the most according to claim 1, it is characterised in that described abrasionproof gap bridge (5) includes the cable in bending-like
Protection set (1), described cable protective sleeve (1) is provided with the through wires hole (33) passed for described cable；Described cable protection
The two ends of set (1) arrange the retaining connector (3) preventing described cable protective sleeve (1) from coming off from described wiring hole.
Middle-placed switch cabinet the most according to claim 2, it is characterised in that described retaining connector (3) is specially positioned at described cabinet
Inner side retaining connector inner ring (32) and be positioned at the retaining connector outer ring (31) outside described cabinet.
Middle-placed switch cabinet the most according to claim 3, it is characterised in that described cable protective sleeve (1) and described retaining connector (3)
It is connected by fixed screw (2).
5. according to the middle-placed switch cabinet described in claim 2 to 4 any one, it is characterised in that the material of described cable protective sleeve (1)
For PVC fiber hose.
6. according to the middle-placed switch cabinet described in claim 2 to 4 any one, it is characterised in that described retaining connector (3) is circle in ladder
Cylindricality.
Middle-placed switch cabinet the most according to claim 6, it is characterised in that the material of described retaining connector (3) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540788.XU CN205666456U (en) | 2016-06-03 | 2016-06-03 | Centrally -installed cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540788.XU CN205666456U (en) | 2016-06-03 | 2016-06-03 | Centrally -installed cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666456U true CN205666456U (en) | 2016-10-26 |
Family
ID=57156183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620540788.XU Active CN205666456U (en) | 2016-06-03 | 2016-06-03 | Centrally -installed cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666456U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173124A (en) * | 2017-12-19 | 2018-06-15 | 江苏宜源电力设备有限公司 | A kind of parallel high-pressure bottle cabinet |
| CN108631170A (en) * | 2018-05-10 | 2018-10-09 | 国电南瑞科技股份有限公司 | One kind is multi-functional to wear cable protection bend |
| CN111711141A (en) * | 2020-05-09 | 2020-09-25 | 许继三铃专用汽车有限公司 | Cable leading-out protection window and electric power operation vehicle |
| CN112186525A (en) * | 2020-09-23 | 2021-01-05 | 雷朋电气集团有限公司 | Novel switch cabinet |
| CN114977041A (en) * | 2022-07-08 | 2022-08-30 | 国网福建省电力有限公司漳平市供电公司 | Electric power construction electric power fire protection device |
-
2016
- 2016-06-03 CN CN201620540788.XU patent/CN205666456U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173124A (en) * | 2017-12-19 | 2018-06-15 | 江苏宜源电力设备有限公司 | A kind of parallel high-pressure bottle cabinet |
| CN108631170A (en) * | 2018-05-10 | 2018-10-09 | 国电南瑞科技股份有限公司 | One kind is multi-functional to wear cable protection bend |
| CN111711141A (en) * | 2020-05-09 | 2020-09-25 | 许继三铃专用汽车有限公司 | Cable leading-out protection window and electric power operation vehicle |
| CN112186525A (en) * | 2020-09-23 | 2021-01-05 | 雷朋电气集团有限公司 | Novel switch cabinet |
| CN114977041A (en) * | 2022-07-08 | 2022-08-30 | 国网福建省电力有限公司漳平市供电公司 | Electric power construction electric power fire protection device |
| CN114977041B (en) * | 2022-07-08 | 2024-05-24 | 国网福建省电力有限公司漳平市供电公司 | Electric power construction electric power fire prevention protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |