CN205921287U - High -power low pressure pull -out type cubical switchboard - Google Patents
High -power low pressure pull -out type cubical switchboard Download PDFInfo
- Publication number
- CN205921287U CN205921287U CN201620948270.XU CN201620948270U CN205921287U CN 205921287 U CN205921287 U CN 205921287U CN 201620948270 U CN201620948270 U CN 201620948270U CN 205921287 U CN205921287 U CN 205921287U
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- cabinet
- cabinet body
- drawer
- functional unit
- sets
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Abstract
The utility model discloses a high -power low pressure pull -out type cubical switchboard, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal portion of cabinet comprises cabinet body front portion and cabinet body rear portion, wherein cabinet body front portion is the functional unit drawer, the inside binding post portion that sets up branch's generating line and external cable in cabinet body rear portion, the anterior one side of the cabinet body sets up the access door, the functional unit drawer sets up the drawer handle in the middle of the outside, wherein still sets up the display screen on the functional unit drawer, the top of the cabinet body sets up the top and removes the frame, cabinet body bottom sets up the ventilation groove and the cable advances the outlet. The utility model discloses cabinet body internal partitioning becomes preceding, back two parts, and when any one region broke down, all the other compartments did not all influence, used comparatively safely, it is rational in infrastructure, there is not the potential safety hazard.
Description
Technical field
This utility model is related to a kind of switch cubicle, more particularly, to a kind of high-power low voltage drawing-out switching carbinet.
Background technology
At home and abroad application surface is very wide for low voltage draw-out switchgear, and consumption is also very big.At present, low-tension switch cabinet master
Will dynamic central cabinet and motor control center's cabinet installation, wherein power center (PC) cabinet is the load of high current and high-power
Motor placement cabinet, motor control center's cabinet is used for placing the motor of below 75kw.Current for heavy-duty motor placement cabinet
To realize feeding and the pull-out of drawer using the operation handle of hand-rail type, this mode is very reliable, but complex structure is heavy,
It is unfavorable for the operation of high-speeding.
Existing low voltage drawing-out switching carbinet, the change of cabinet functional unit divides and arranges unreasonable, not only maintenance difficulty,
And lack enough safety guarantee and safety measure, both it has been unfavorable for safe operation and the Quick overhaul of equipment, also cannot realize
The quick assembling of equipment and debugging, and lack or operability.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, discloses a kind of big
Power low voltage drawer-type switch cabinet, it is rationally distributed, and the pull-out of functional unit drawer and feeding process operation are quick.
In order to achieve the above object, this utility model employs the following technical solutions and is achieved:
A kind of high-power low voltage drawing-out switching carbinet, including cabinet, by cabinet front portion and cabinet rear portion inside described cabinet
Composition；Wherein cabinet is anterior is functional unit drawer, and cabinet rear interior arranges the binding post of branch bar and external cable
Portion, the anterior side setting maintenance door of described cabinet, described functional unit drawer outside middle setting drawer handle, wherein function
Display screen also set up on unit drawer, the top setting top movable stand of described cabinet, described bottom of cabinet bulk setting ventilation slot and
Cable incoming-outgoing wire mouth.
Further, described drawer handle is expansion handle structure, wherein outside the functional unit drawer of drawer handle setting
It is groove structure at side.
Further, described bottom of cabinet bulk and earth's surface are fixed, and be prefabricated with fixing channel-section steel, also make below earth's surface below earth's surface
There is cable duct.
Further, described cabinet is welded with ground terminal, and wherein ground terminal includes the earth stud being connected with cabinet
With the ground connection copper cash introducing ground.
This utility model beneficial effect is:
1st, the functional unit drawer of different cabinets is connected on horizontal bus line this utility model, makes same or each work(
Energy unit drawer grafting is more tight, and contact is good, also can normal work will not therefore generate heat in the case of larger current, increases
Add the safety of equipment；It is separated into forward and backward two parts inside cabinet, when breaking down in any one region, remaining compartment
All do not affect, using safer；The extraction of functional unit drawer and insertion control unit are by propulsive mechanism, interlocking mechanism, limit
Position etc. is constituted, and when drawer is in link position major loop switch connection power supply, door is not opened, and drawer can not be extracted out；On the contrary, such as
Fruit switch is not in disjunction state, and drawer can not insert.
2nd, this utility model arranges groove in drawer outside, is easy to handss stretch into the rear of expansion handle, pulls flexible drawing
During handss, expansion handle stretches out convenient pulling functional unit drawer.
3rd, this utility model passes through earth stud and the reliable ground structure of ground connection copper cash composition；Cabinet of the present utility model
Body passes through prefabricated fixing channel-section steel, and firm for cabinet can be installed in earth's surface；Cable duct has been dug, very below switch cabinet
Facilitate the arrangement of cable；Cable is connected to inside cabinet by the cable incoming-outgoing wire mouth of switch cubicle bottom, and incoming line structure rationally, does not have
Potential safety hazard.
Brief description
Fig. 1 is a kind of high-power low voltage drawing-out switching carbinet front view of the present utility model；
Fig. 2 is a kind of high-power low voltage drawing-out switching carbinet right part sectional view of the present utility model.
Shown in figure:
1st, cabinet；2nd, cabinet is anterior；21st, functional unit drawer；22nd, display screen；23rd, drawer handle；24th, maintenance door；3、
Cabinet rear portion；4th, top movable stand；5th, ventilation slot；6th, cable incoming-outgoing wire mouth；7th, ground terminal；8th, fixing channel-section steel；9th, cable duct.
Specific embodiment
Hereinafter embodiment of the present utility model is illustrated by particular specific embodiment, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
Referring to shown in Fig. 1 and 2, wherein Fig. 1 is a kind of high-power low voltage drawing-out switching carbinet front view of the present utility model；
Fig. 2 is a kind of high-power low voltage drawing-out switching carbinet right part sectional view of the present utility model.
As illustrated in fig. 1 and 2, a kind of high-power low voltage drawing-out switching carbinet, including cabinet 1, by cabinet inside described cabinet
Front portion 2 and cabinet rear portion 3 form；The wherein anterior 2 setting functional unit drawers 21 of cabinet, cabinet rear portion 3 is internal to be setting branch
The terminals sub-portion of bus and external cable, the side setting maintenance door 24 of described cabinet front portion 2, described functional unit drawer 21
Outside middle setting drawer handle 23, wherein also sets up display screen 22, the top setting of described cabinet 1 on functional unit drawer 21
Top movable stand 4, described cabinet 1 bottom setting ventilation slot 5 and cable incoming-outgoing wire mouth 6.
Further, described drawer handle 23 is expansion handle structure, and the functional unit of wherein drawer handle 23 setting is taken out
Drawer 21 outside is groove structure.
In this utility model embodiment, groove is set in drawer outside, is easy to handss stretch into the rear of expansion handle, pull
During expansion handle, expansion handle stretches out convenient pulling functional unit drawer.
In this utility model embodiment, the functional unit drawer of different cabinets is connected on horizontal bus line, makes same
Or each functional unit drawer grafting is more tight, contact is good, in the case of larger current also can normal work will not be therefore
And generate heat, increased the safety of equipment；It is separated into forward and backward two parts inside cabinet, when breaking down in any one region,
Remaining compartment does not all affect, using safer；The extraction of functional unit drawer and insertion control unit are by propulsive mechanism, interlocking
Mechanism, spacing etc. constitute, when drawer is in link position major loop switch connection power supply, door is not opened, and drawer can not be extracted out；
On the contrary, if switch is not in disjunction state, drawer can not insert.In order to ensure safety, maintainer can be incited somebody to action using padlock
Switch locking is in open position.
Cabinet 1 bottom is fixed with earth's surface, is prefabricated with fixing channel-section steel 8 below earth's surface, and also making below earth's surface has cable duct 9,
Cable duct 9 is cuboid cavity structure.
Cabinet is welded with ground terminal 7, and wherein ground terminal is included the earth stud being connected with cabinet and introduces ground
Ground connection copper cash.
Pass through earth stud and the reliable ground structure of ground connection copper cash composition in specific embodiment of the utility model；This
The cabinet of utility model passes through prefabricated fixing channel-section steel, and firm for cabinet can be installed in earth's surface；Dig below switch cabinet
There are cable duct, the arrangement of very convenient cable；Cable is connected to inside cabinet by the cable incoming-outgoing wire mouth of switch cubicle bottom, inlet wire
Rational in infrastructure, there is no potential safety hazard.
Above this utility model is described in detail, but this utility model is not limited to above-mentioned embodiment, at this
In the ken that field those of ordinary skill possesses, can also make each on the premise of without departing from this utility model objective
Plant change.Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.It should be appreciated that this practicality
New be not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (4)
1. a kind of high-power low voltage drawing-out switching carbinet it is characterised in that: include cabinet, inside described cabinet by cabinet anterior and
Cabinet rear portion forms；Wherein cabinet is anterior is functional unit drawer, and cabinet rear interior arranges branch bar and external cable
Terminals sub-portion, the anterior side setting maintenance door of described cabinet, described functional unit drawer outside middle setting drawer handle,
Display screen, the top setting top movable stand of described cabinet, described bottom of cabinet bulk setting are wherein also set up on functional unit drawer
Ventilation slot and cable incoming-outgoing wire mouth.
2. a kind of high-power low voltage drawing-out switching carbinet according to claim 1 it is characterised in that: described drawer handle is
It is groove structure at the functional unit drawer outside of expansion handle structure, wherein drawer handle setting.
3. a kind of high-power low voltage drawing-out switching carbinet according to claim 1 it is characterised in that: described bottom of cabinet bulk with
Earth's surface is fixed, and is prefabricated with fixing channel-section steel below earth's surface, and also making below earth's surface has cable duct.
4. a kind of high-power low voltage drawing-out switching carbinet according to claim 1 it is characterised in that: described cabinet is welded with
The ground connection copper cash that ground terminal, wherein ground terminal are included the earth stud being connected with cabinet and introduce ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948270.XU CN205921287U (en) | 2016-08-26 | 2016-08-26 | High -power low pressure pull -out type cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948270.XU CN205921287U (en) | 2016-08-26 | 2016-08-26 | High -power low pressure pull -out type cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921287U true CN205921287U (en) | 2017-02-01 |
Family
ID=57869188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948270.XU Expired - Fee Related CN205921287U (en) | 2016-08-26 | 2016-08-26 | High -power low pressure pull -out type cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666884A (en) * | 2018-05-21 | 2018-10-16 | 南京南瑞继保电气有限公司 | Secondary device rack in a kind of prefabricated cabin |
-
2016
- 2016-08-26 CN CN201620948270.XU patent/CN205921287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666884A (en) * | 2018-05-21 | 2018-10-16 | 南京南瑞继保电气有限公司 | Secondary device rack in a kind of prefabricated cabin |
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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: 20170201 Termination date: 20200826 |