CN208849247U - Substation relay protection screen cabinet - Google Patents
Substation relay protection screen cabinet Download PDFInfo
- Publication number
- CN208849247U CN208849247U CN201821390437.0U CN201821390437U CN208849247U CN 208849247 U CN208849247 U CN 208849247U CN 201821390437 U CN201821390437 U CN 201821390437U CN 208849247 U CN208849247 U CN 208849247U
- Authority
- CN
- China
- Prior art keywords
- rectangular enclosure
- screen cabinet
- relay protection
- protection screen
- substation relay
- 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
Abstract
The utility model discloses a kind of substation relay protection screen cabinets; including rectangular enclosure, radiator-grid, panel and partition; rectangular enclosure constitutes the main structure of the substation relay protection screen cabinet; packing material is filled among the shell of rectangular enclosure; panel is located at the outer surface of rectangular enclosure; partition is horizontally fixed among rectangular enclosure; input port and output port extend through the left and right sides that rectangular enclosure is arranged in rectangular enclosure; radiator-grid is located at the bottom of the screen cabinet, the cementing inside in input port and output port of plugging cable hole plate.The utility model among the shell of rectangular enclosure by being equipped with packing material; prevent inflammable substance easy to damp from entering from each dead angle; it plays a protective role and welds welded corner joint in rectangular enclosure two sides of the bottom; by the screen cabinet together with ground welding, the protective relaying device working condition shielded in cabinet can be placed on convenient for staff's observation by panel.
Description
Technical field
The utility model relates to protection screen cabinet technical field, specially a kind of substation relay protection screen cabinet.
Background technique
Substation relay protection screen cabinet is that one kind provides one securely and reliably for protective relaying device and is easy to statistical management
Memory space device, avoid carrying because of cruelty or the reasons such as storage environment is severe cause the relay in relay-set cabinet to be protected
Protection unit is damaged, and high-tension switch cabinet is very important electrical equipment in electric system, and the over-heat inside of switchgear is existing
As having become the FAQs in switchgear use, in substation operation, high temperature can generate biggish harm, easily cause fire
The irregular raising of temperature, has buried hidden danger to equipment safety operation when calamity, environment temperature and operation, if find not in time,
It excludes, on fire or explosion accident is easy to cause, in addition the airtightness of switch cabinet, right if longtime running is under overtemperature
The performance of insulating part and equipment life have a huge impact, this in the heavier area of some loads, high-current switch such as
It is especially prominent on incoming line cabinet, and influence greatly, so the problem of protective relaying device being one cannot be neglected significant problem.
Although there are many device of substation relay protection, there is also some unreasonable places, first, cannot be effective
Monitoring device running environment, there are security risk, second, when fire occurs, cannot emergency processing well, third, existing
Protective relaying device is usually placed in protection cabinets cabinet body by substation relay protection screen cabinet, usually by protective relaying device when maintenance
It takes out maintenance or puts in service kit and overhaul, protective relaying device therein is caused to may be because volume, quality, shape
When the reasons such as shape are inconvenient to take out or be inconvenient to be overhauled, " accidentally touching for protective relaying device may be caused in maintenance process
Hit, tuning error, mis-wired " generation of accident.
Utility model content
The purpose of this utility model is to provide a kind of substation relay protection screen cabinets, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of substation relay protection screen cabinet, including
Rectangular enclosure, locking pull rod, fixture nut, input port, plugging cable hole plate, radiator-grid, welding angle, packing material, face
Plate and partition；The rectangular enclosure constitutes the main structure of the substation relay protection screen cabinet, and the locking pull rod is located at rectangle
The left and right sides of shell, the fixture nut are welded on one end of locking pull rod, and the packing material is filled in rectangular enclosure
Among shell, the panel is located at the outer surface of rectangular enclosure, and the partition is horizontally fixed among rectangular enclosure, the input
Port and output port extend through the left and right sides that rectangular enclosure is arranged in rectangular enclosure, and the radiator-grid is located at the screen cabinet
Bottom, in rectangular enclosure two sides of the bottom, the plugging cable hole plate is cementing in input port and output for the welding welded corner joint
The inside of port.
Further improvement lies in that: the locking pull rod is separately positioned on the left and right sides of rectangular enclosure in symmetrical expression, and locks
Determine pull rod to be welded in rectangular enclosure.
Further improvement lies in that: the packing material is cementing among the shell of rectangular enclosure by hot melt adhesive.
Further improvement lies in that: the input port and output port are arranged in front and back symmetrical expression, and the screen cabinet is with partition
Centered on two groups of input ports and output port are set, and the cementing plugging cable hole plate of inside hot melt adhesive in port.
Further improvement lies in that: the radiator-grid replaces the bottom panel of rectangular enclosure to be welded on its bottom.
The utility model has the beneficial effects that
This kind of substation relay protection screen cabinet, locking pull rod are located at the left and right sides of rectangular enclosure, can be conveniently
One end of locking pull rod is arranged in opening and closing, fixture nut, can be fixed and tighten to locking pull rod, while also make to lock pull rod
Movement be defined, the fixture nut is welded in one end of locking pull rod, and packing material is filled in the shell of rectangular enclosure
Among body, prevent inflammable substance easy to damp from entering in insulation inner wall from each dead angle, panel is located at the outer surface of rectangular enclosure, can
It is placed on the protective relaying device working condition in screen cabinet convenient for staff's observation, partition is horizontally fixed in rectangular enclosure
Between, cabinet body is divided into upper layer and lower layer, protective relaying device can be layered and be disposed, input port and output port extend through square
Shape shell is arranged in the left and right sides of rectangular enclosure, the cementing inside in input port and output port of plugging cable hole plate,
Input port and output port are sealed, and can be repeatedly used, the welding welded corner joint is in rectangular enclosure bottom
Two sides have preferable fixed function by the screen cabinet together with ground welding.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure latches pull rod schematic diagram.
In appended drawing reference: 1- rectangular enclosure；2- locks pull rod；3- fixture nut；4- input port；5- output port；6-
Plugging cable hole plate；7- radiator-grid；8- welds angle；9- packing material；10- panel；11- partition.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of substation relay protection screen cabinet, including
Rectangular enclosure 1, locking pull rod 2, fixture nut 3, input port 4, output port 5, plugging cable hole plate 6, radiator-grid 7, weldering
Connect angle 8, packing material 9, panel 10 and partition 11；The rectangular enclosure 1 constitutes the main body knot of the substation relay protection screen cabinet
Structure, the locking pull rod 2 are located at the left and right sides of rectangular enclosure 1, can conveniently be opened and closed, and the setting of fixture nut 3 is being locked
Determine one end of pull rod 2, locking pull rod 2 can be fixed and be tightened, while also be defined the movement for locking pull rod 2, institute
It states fixture nut 3 to be welded in one end of locking pull rod 2, the packing material 9 is filled among the shell of rectangular enclosure 1, is prevented
Only inflammable substance easy to damp enters in insulation inner wall from each dead angle, and the panel 10 is located at the outer surface of rectangular enclosure 1, Neng Goubian
It is placed on the protective relaying device working condition in screen cabinet in staff's observation, the partition 11 is horizontally fixed on rectangular enclosure
Among 1, cabinet body is divided into upper layer and lower layer, protective relaying device can be layered and be disposed, the input port 4 and output port 5
The left and right sides that rectangular enclosure 1 is arranged in rectangular enclosure 1 is extended through, the radiator-grid 7 is located at the bottom of the screen cabinet, the weldering
It connects angle 8 and is welded on 1 two sides of the bottom of rectangular enclosure, by the screen cabinet together with ground welding, there is preferable fixed function, it is described
The cementing inside in input port 4 and output port 5 of plugging cable hole plate 6 carries out input port 4 and output port 5 close
Envelope, and can repeatedly use.
In the present embodiment: the locking pull rod 2 is separately positioned on the left and right sides of rectangular enclosure 1 in symmetrical expression, and locks
Determine pull rod 2 to be welded in rectangular enclosure 1, keep the protection screen cabinet convenient and efficient during opening, and fixed jail close later
Gu.
In the present embodiment: the packing material 9 prevents Mars among the shell of rectangular enclosure 1 by hot melt adhesive is cementing,
The inflammable substance easy to damp such as rainwater enters in insulation inner wall from each dead angle.
In the present embodiment: the input port 4 and output port 5 are arranged in front and back symmetrical expression, and the screen cabinet is with partition
Two groups of input ports 4 and output port 5 are set centered on 11, and the cementing plugging cable hole of inside hot melt adhesive in port
Plate 6 makes the inside of the screen cabinet be in the state of sealing.
In the present embodiment: the radiator-grid 7 replaces the bottom panel of rectangular enclosure 1 to be welded on its bottom, avoids the screen
Cabinet internal temperature is excessively high and causes the damage of protective relaying device.
The substation relay protection screen cabinet of the utility model, locking pull rod 2 are located at the left and right sides of rectangular enclosure 1, can
It is conveniently opened and closed, one end of locking pull rod 2 is arranged in fixture nut 3, can be fixed and tighten to locking pull rod 2, together
When also make lock pull rod 2 movement be defined, the fixture nut 3 be welded on locking pull rod 2 one end, packing material 9
It is filled among the shell of rectangular enclosure 1, prevents inflammable substance easy to damp from entering in insulation inner wall from each dead angle, panel 10 is located at
The outer surface of rectangular enclosure 1, the protective relaying device working condition that can be placed on convenient for staff's observation in screen cabinet, partition
11 are horizontally fixed among rectangular enclosure 1, and cabinet body is divided into upper layer and lower layer, can be layered protective relaying device and dispose, input
Port 4 and output port 5 extend through the left and right sides that rectangular enclosure 1 is arranged in rectangular enclosure 1,6 glue of plugging cable hole plate
Knot is sealed input port 4 and output port 5, and can be repeated several times in the inside of input port 4 and output port 5
It uses, the welding angle 8 is welded on 1 two sides of the bottom of rectangular enclosure, by the screen cabinet together with ground welding, has preferable solid
It is set for using.
Working principle:
When using the substation relay protection screen cabinet, angle 8 is first welded into bottom and the position of required placement is welded,
Then unscrew fixture nut 3, after protective relaying device is placed in cabinet body, cabinet body is divided by upper layer and lower layer, energy by partition 11
Enough be layered protective relaying device disposes, and then tightens fixture nut 3, protective relaying device is fixed in cabinet body, then will even
It connects that cable passes through input port 4 respectively and output port 5 connects, hole is blocked using plugging cable hole plate 6, is needed
The working condition of protective relaying device is observed, only need to can be convenient for observation by panel 10.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (5)
1. a kind of substation relay protection screen cabinet, including rectangular enclosure (1), locking pull rod (2), fixture nut (3), input port
(4), plugging cable hole plate (6), radiator-grid (7), welding angle (8), packing material (9), panel (10) and partition (11), it is special
Sign is: the rectangular enclosure (1) constitutes the main structure of the substation relay protection screen cabinet, and the locking pull rod (2) is located at
The left and right sides of rectangular enclosure (1), the fixture nut (3) are welded on one end of locking pull rod (2), the packing material (9)
It is filled among the shell of rectangular enclosure (1), the panel (10) is located at the outer surface of rectangular enclosure (1), the partition (11)
It is intermediate to be horizontally fixed on rectangular enclosure (1), the input port (4) and output port (5) extend through rectangular enclosure (1) setting
In the left and right sides of rectangular enclosure (1), the radiator-grid (7) is located at the bottom of rectangular enclosure (1), welding angle (8) welding
In rectangular enclosure (1) two sides of the bottom, the plugging cable hole plate (6) is cementing in the interior of input port (4) and output port (5)
Side.
2. a kind of substation relay protection screen cabinet according to claim 1, it is characterised in that: the locking pull rod (2) is in
Symmetrical expression is separately positioned on the left and right sides of rectangular enclosure (1), and the locking pull rod (2) is welded on rectangular enclosure (1).
3. a kind of substation relay protection screen cabinet according to claim 1, it is characterised in that: packing material (9) quilt
Among the cementing shell for being filled in rectangular enclosure (1) of hot melt adhesive.
4. a kind of substation relay protection screen cabinet according to claim 1, it is characterised in that: the input port (4) and
Output port (5) is arranged in front and back symmetrical expression.
5. a kind of substation relay protection screen cabinet according to claim 1, it is characterised in that: the radiator-grid (7) replaces
The bottom panel of rectangular enclosure (1) is welded on its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390437.0U CN208849247U (en) | 2018-08-28 | 2018-08-28 | Substation relay protection screen cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390437.0U CN208849247U (en) | 2018-08-28 | 2018-08-28 | Substation relay protection screen cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208849247U true CN208849247U (en) | 2019-05-10 |
Family
ID=66356492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821390437.0U Active CN208849247U (en) | 2018-08-28 | 2018-08-28 | Substation relay protection screen cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208849247U (en) |
-
2018
- 2018-08-28 CN CN201821390437.0U patent/CN208849247U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208849247U (en) | Substation relay protection screen cabinet | |
| CN107425460A (en) | A kind of box-type substation pressure relief and box-type substation | |
| CN205791184U (en) | A kind of novel environment-friendly Inflatable ring main unit | |
| CN206422435U (en) | Low-tension switch cabinet safety device | |
| KR20120045728A (en) | Color steel sheet having a distributing board | |
| CN207183874U (en) | A kind of electric power safety distribution box | |
| CN207625191U (en) | A kind of box-type substation pressure relief and box-type substation | |
| CN208284903U (en) | A kind of environmental protection gas-insulated inflating switch cabinet | |
| CN213906098U (en) | Metal closed sulfur hexafluoride ring main unit | |
| CN205544164U (en) | High tension switchgear cabinet body cable hole sealing device | |
| CN203537686U (en) | Mining flame-proof type compressor and transformer comprehensive protection device | |
| CN201742018U (en) | 10-35kV handcart type switch cabinet isolation baffle L-shaped locking device | |
| CN206789903U (en) | A kind of electrical control cubicles for being easy to maintenance | |
| CN109309347A (en) | A kind of high-performance Electric Appliance Cabinet external shell protection structure | |
| CN201478726U (en) | Mining handcart high voltage switch cabinet | |
| CN207939068U (en) | A kind of Multifunctional ring network cabinet | |
| CN215119579U (en) | High-voltage power equipment power distribution cabinet | |
| CN208284852U (en) | A kind of explosion-proof electrical distribution box | |
| CN219181022U (en) | Electric power meter box with protective structure | |
| CN205334970U (en) | Device is alleviated to sodium fire pressure | |
| CN213027120U (en) | Power distribution box for elevator | |
| CN208608572U (en) | A kind of antidetonation outdoor cabinet applied to substation | |
| CN201766781U (en) | Explosion-proof electric control box | |
| CN217823721U (en) | Aerify cabinet cable chamber structure | |
| CN214428997U (en) | Multifunctional distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |