CN209675921U - A kind of railway substation relay protection screen cabinet - Google Patents
A kind of railway substation relay protection screen cabinet Download PDFInfo
- Publication number
- CN209675921U CN209675921U CN201920390756.XU CN201920390756U CN209675921U CN 209675921 U CN209675921 U CN 209675921U CN 201920390756 U CN201920390756 U CN 201920390756U CN 209675921 U CN209675921 U CN 209675921U
- Authority
- CN
- China
- Prior art keywords
- relay
- cabinet
- protection screen
- telescopic band
- hermatic door
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of railway substation relay protection screen cabinets; including relay-set cabinet; the inside of the relay-set cabinet is equipped with switchgear house; one end of the two sides of the inside of the switchgear house is equipped with stiffening frame; the middle position of the two sides of the inside of the switchgear house is equipped with sliding rail; one end of the inside of the sliding rail is provided with fixing threaded hole, and sliding block is equipped on the sliding rail, and the inside of the sliding block is equipped with fixed plate.The telescopic band of the utility model is slidably connected with stiffening frame; and telescopic band and hermatic door are rotated by hinge and are connected; it is more convenient for elongating or shortening the width of telescopic band by sliding; the rotating range of hermatic door can be increased by telescopic band; hermatic door and relay-set cabinet are under normal conditions; maximum only openable 90 ° of ranges can be opened hermatic door and relay-set cabinet to 180 ° of ranges by telescopic band, maintenance personal's maintenance of being more convenient in this way.
Description
Technical field
The utility model relates to railway substation relay protection screen cabinet technical field, specially a kind of railway substations
Relay-set cabinet.
Background technique
Substation changes the place of voltage.For electrical energy transportation that power plant is issued to farther away place, it is necessary to
Voltage increases, and becomes high-voltage electricity, nearby voltage is reduced as needed again to user, the work of this buck/boost comes by substation
It completes, substation includes the boosting of various voltage class, step-down substation, and relay protection is research electric power system fault and jeopardizes
The unusual service condition of safe operation automates measure to inquire into the anti-accident of its countermeasure, because in its development process once mainly with having
The relay of contact protects electric system and its element, is allowed to from damage, so basic task is along relay protection is claimed:
When electric system is broken down or when unusual service condition, within shortest time in the cards and Minimum Area, is automatically set failure
It is standby to be cut off from system, or issue signal and unusual service condition root is eliminated by operator on duty, be alleviated or avoided equipment damage and
Influence to adjoining area power supply.
About a kind of railway, with substation relay protection screen cabinet, there are still shortcomings at present, such as: it is inconvenient, inconvenient
It is limited in the angle that adjustment, hermatic door are opened.
Utility model content
The purpose of this utility model is to provide a kind of railway substation relay protection screen cabinets, to solve above-mentioned background skill
The problem that the angle that is inconvenient, being not easy to adjust, hermatic door is opened proposed in art is limited.
To achieve the above object, the utility model provides the following technical solutions: a kind of railway substation relay protection screen
Cabinet, including relay-set cabinet, the inside of the relay-set cabinet are equipped with switchgear house, the two sides of the inside of the switchgear house
One end stiffening frame is installed, the middle position of the two sides of the inside of the switchgear house is equipped with sliding rail, the sliding rail it is interior
The one end in portion is provided with fixing threaded hole, and sliding block is equipped on the sliding rail, and the inside of the sliding block is equipped with fixed plate, the cunning
Fastening nut is installed, the side of the inside of the stiffening frame is equipped with telescopic band, the telescopic band above the inside of block
Side hermatic door is installed, the middle position of the inside of the hermatic door is equipped with transparent protection screen, on the hermatic door
The middle position of side is equipped with hand handle, and the side of the relay-set cabinet is equipped with side thermovent, the relay-set
One end of the lower section of cabinet is equipped with lower thermovent, and the middle position of the bottom of the relay-set cabinet is equipped with anti-skid base,
The two sides of the anti-skid base are equipped with from lockwheel.
Preferably, the telescopic band is slidably connected with stiffening frame, and telescopic band and hermatic door are rotated by hinge and connected.
Preferably, the shape of the sliding block is set as L-type structure, and fixed plate is inlayed with sliding block and connect.
Preferably, the both ends setting of the lower section of the two sides of the relay-set cabinet is there are four groove, and from lockwheel with it is recessed
Slot is rotated by hinge to be connected.
Preferably, web plate is installed, and web plate and switchgear house pass through welding above the bottom of the inside of the switchgear house
Connection.
Preferably, there are two the side thermovent is arranged altogether, and two side thermovents are mounted on the two of relay-set cabinet
Side, and side thermovent is set as outer male structure.
Compared with prior art, the utility model has the beneficial effects that
1, the telescopic band of the utility model and stiffening frame are slidably connected, and telescopic band and hermatic door are rotated by hinge and connected
It connects, is more convenient for elongating or shortening the width of telescopic band by sliding, the rotating range of hermatic door can be increased by telescopic band, it is close
Closure door with relay-set cabinet under normal conditions, maximum only openable 90 ° of ranges, by telescopic band can by hermatic door with
Relay-set cabinet is opened to 180 ° of ranges, maintenance personal's maintenance of being more convenient in this way；
2, the fixed plate of the utility model and switchgear house are slidably connected by sliding block and sliding rail, can go up downslide by sliding block
The height of dynamic adjustment fixed plate, can be adjusted according to the size of relay protector；
3, being rotated from lockwheel and relay-set cabinet by hinge for the utility model connects, and can be folded certainly by hinge
Lockwheel moves relay-set cabinet by being more convenient for from lockwheel.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of railway substation relay protection screen cabinet of the utility model；
Fig. 2 is a kind of main view of railway substation relay protection screen cabinet of the utility model；
Fig. 3 is the inner side elevational view of the kind railway substation relay protection screen cabinet of the utility model.
In figure: 1, switchgear house；2, relay-set cabinet；3, stiffening frame；4, side thermovent；5, fixed plate；6, sliding block；7,
Fastening nut；8, lower thermovent；9, from lockwheel；10, anti-skid base；11, transparent protection screen；12, telescopic band；13, hermatic door；
14, hand handle；15, sliding rail；16, fixing threaded hole.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of railway substation relay protection screen cabinet,
Including relay-set cabinet 2, the inside of relay-set cabinet 2 is equipped with switchgear house 1, and switchgear house 1 is used to store relay protection dress
It sets, one end of the two sides of the inside of switchgear house 1 is equipped with stiffening frame 3, and stiffening frame 3 is used to install telescopic band 12, match
The middle position of the two sides of the inside of electric room 1 is equipped with sliding rail 15, and sliding rail 15 is used to install sliding block 6, the inside of sliding rail 15
One end is provided with fixing threaded hole 16, and fixing threaded hole 16 is used to fix fastening nut 7, and sliding block 6, sliding block 6 are equipped on sliding rail 15
For moving up and down the position of fixed plate 5, the inside of sliding block 6 is equipped with fixed plate 5, and fixed plate 5 is used to fix relay system,
Fastening nut 7 is installed, the side of the inside of stiffening frame 3 is equipped with telescopic band 12, telescopic band 12 above the inside of sliding block 6
For increasing the rotation angle of hermatic door 13, the side of telescopic band 12 is equipped with hermatic door 13, hermatic door 13 be used to seal after
Electric protection screen cabinet 2, the middle position of the inside of hermatic door 13 is equipped with transparent protection screen 11, and transparent protection screen 11 is used to observe
, the middle position of the side on hermatic door 13 is equipped with hand handle 14, and hand handle 14 is used to facilitate holding, relay-set cabinet 2
Side side thermovent 4 is installed, what side thermovent 4 was used to radiate, one end of the lower section of relay-set cabinet 2 is equipped with lower dissipate
Hot mouth 8, the middle position of the bottom of relay-set cabinet 2 are equipped with anti-skid base 10, and anti-skid base 10 is anti-skidding for anti-skidding
The two sides of pedestal 10 are equipped with from lockwheel 9.
Further, telescopic band 12 is slidably connected with stiffening frame 3, and telescopic band 12 and hermatic door 13 are rotated by hinge and connected
It connects, by sliding pull telescopic band 12 of being more convenient for, by rotating rotatory sealing door 13 of being more convenient for.
Further, the shape of sliding block 6 is set as L-type structure, and fixed plate 5 is inlayed with sliding block 6 and connect, and L-type structure is passed through
It is more convenient for placing fixed plate 5.
Further, the both ends setting of the lower section of the two sides of relay-set cabinet 2 is there are four groove, and from lockwheel 9 and groove
It is rotated and is connected by hinge, be more convenient for storing by groove folded from lockwheel 9.
Further, web plate is installed, and web plate and switchgear house 1 are connected by welding above the bottom of the inside of switchgear house 1
Connect, by web plate be more convenient for bottom ventilation heat dissipation.
Further, there are two side thermovent 4 is arranged altogether, and two side thermovents 4 are mounted on the two of relay-set cabinet 2
Side, and side thermovent 4 is set as outer male structure, can increase heat dissipation effect by two side thermovents 4.
Working principle: in use, moving up or down sliding block 6 to desired height by sliding, pass through fastening nut 7
Fixation is inlayed with fixing threaded hole 16, fixed plate 5 is embedded in the top of sliding block 6, protective relaying device is mounted in switchgear house 1
The top of the fixed plate 5 in portion, shuts hermatic door 13, will be certainly by the way that relay-set cabinet 2 is moved to required position from lockwheel 9
Lockwheel 9 folds, firm by anti-skid base 10, is radiated by side thermovent 4 and lower thermovent 8.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of railway substation relay protection screen cabinet, including relay-set cabinet (2), it is characterised in that: the relay is protected
The inside of shield screen cabinet (2) is equipped with switchgear house (1), and one end of the two sides of the inside of the switchgear house (1) is equipped with stiffening frame
(3), the middle position of the two sides of the inside of the switchgear house (1) is equipped with sliding rail (15), and the one of the inside of the sliding rail (15)
End is provided with fixing threaded hole (16), is equipped with sliding block (6) on the sliding rail (15), the inside of the sliding block (6) is equipped with fixation
Plate (5) is equipped with fastening nut (7) above the inside of the sliding block (6), the side peace of the inside of the stiffening frame (3)
Equipped with telescopic band (12), the side of the telescopic band (12) is equipped with hermatic door (13), in the inside of the hermatic door (13)
Between position be equipped with transparent protection screen (11), the middle position of the side on the hermatic door (13) is equipped with hand handle (14), institute
The side for stating relay-set cabinet (2) is equipped with side thermovent (4), one end installation of the lower section of the relay-set cabinet (2)
Have lower thermovent (8), the middle position of the bottom of the relay-set cabinet (2) is equipped with anti-skid base (10), described anti-skidding
The two sides of pedestal (10) are equipped with from lockwheel (9).
2. a kind of railway according to claim 1 substation relay protection screen cabinet, it is characterised in that: the telescopic band
(12) it is slidably connected with stiffening frame (3), and telescopic band (12) and hermatic door (13) are rotated by hinge and connected.
3. a kind of railway according to claim 1 substation relay protection screen cabinet, it is characterised in that: the sliding block (6)
Shape be set as L-type structure, and fixed plate (5) is inlayed with sliding block (6) and is connect.
4. a kind of railway according to claim 1 substation relay protection screen cabinet, it is characterised in that: the relay protection
There are four grooves for the both ends setting of the lower section of the two sides of screen cabinet (2), and rotate connection by hinge from lockwheel (9) and groove.
5. a kind of railway according to claim 1 substation relay protection screen cabinet, it is characterised in that: the switchgear house
(1) web plate is installed, and web plate and switchgear house (1) pass through welded connecting above the bottom of inside.
6. a kind of railway according to claim 1 substation relay protection screen cabinet, it is characterised in that: the side thermovent
(4) altogether there are two settings, and two side thermovents (4) are mounted on the two sides of relay-set cabinet (2), and side thermovent (4) is set
It is set to outer male structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920390756.XU CN209675921U (en) | 2019-03-26 | 2019-03-26 | A kind of railway substation relay protection screen cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920390756.XU CN209675921U (en) | 2019-03-26 | 2019-03-26 | A kind of railway substation relay protection screen cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675921U true CN209675921U (en) | 2019-11-22 |
Family
ID=68572753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920390756.XU Expired - Fee Related CN209675921U (en) | 2019-03-26 | 2019-03-26 | A kind of railway substation relay protection screen cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209675921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467556A (en) * | 2020-11-05 | 2021-03-09 | 山东虎力机械有限公司 | Extra-high voltage control protection equipment |
-
2019
- 2019-03-26 CN CN201920390756.XU patent/CN209675921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467556A (en) * | 2020-11-05 | 2021-03-09 | 山东虎力机械有限公司 | Extra-high voltage control protection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191122 |