CN207651833U - A kind of electric relay protection cabinet - Google Patents
A kind of electric relay protection cabinet Download PDFInfo
- Publication number
- CN207651833U CN207651833U CN201721871948.XU CN201721871948U CN207651833U CN 207651833 U CN207651833 U CN 207651833U CN 201721871948 U CN201721871948 U CN 201721871948U CN 207651833 U CN207651833 U CN 207651833U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cabinet
- fixedly connected
- relay protection
- wall
- 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 electric relay protection cabinets, including pedestal, the pedestal is equipped with cabinet, multiple mounting bases are uniformly provided in the cabinet, it is arranged with the first fixed block and the second fixed block in each mounting base, it is symmetrically rotatably connected to first connecting rod and second connecting rod on first fixed block, it is rotatably connected to L-type connecting rod on second fixed block, the first spring is equipped between the L-type connecting rod and first connecting rod, second spring is equipped between the second connecting rod and the inner wall of cabinet, third spring is fixedly connected on the second connecting rod, mounting plate is equipped on multiple third springs jointly, bearing is equipped with by lock-screw on the mounting plate, it is fixedly connected with protective relaying device on the bearing.The utility model is simple in structure, easy to use, and device installation is stablized, and good damping effect, radiating efficiency is high, can be good at protecting protective relaying device, be worthy to be popularized.
Description
Technical field
The utility model is related to electric relay protection cabinet technical field more particularly to a kind of electric relay protection cabinets.
Background technology
When in electric system force device (such as generator, circuit) or electric system itself failure has occurred and jeopardizes electricity
It when Force system safe operation, can in time send warning signal to operator, or directly to the breaker controlled
Trip signal is sent out to terminate a kind of automation measure and the equipment of the development of these events.Realize the complete of this automation measure
Equipment is generally commonly referred to as protective relaying device, and protective relaying device is installed in electric relay protection cabinet cabinet, currently, electric power after
Electric protection cabinet is widely used in the substation of China's electric system, and existing electric relay protection cabinet is complicated,
Device is unstable, and damping effect is poor, and heat dissipation effect is poor, not can be well protected protective relaying device.
Utility model content
Purpose of the utility model is to solve the complexity of electric relay protection cabinet in the prior art, device is unstable
Fixed, damping effect is poor, and heat dissipation effect is poor, the problem of not can be well protected protective relaying device, and a kind of electric power proposed
Relay protection cabinet.
To achieve the goals above, the utility model uses following technical solution：
A kind of electric relay protection cabinet, including pedestal, the pedestal are equipped with cabinet, are uniformly provided in the cabinet multiple
Mounting base is each arranged with the first fixed block and the second fixed block in the mounting base, symmetrically turns on first fixed block
It is dynamic to be connected with first connecting rod and second connecting rod, it is rotatably connected to L-type connecting rod on second fixed block, and L-type connecting rod is far from the
One end of two fixed blocks is rotatably connected on first connecting rod, and the first spring is equipped between the L-type connecting rod and first connecting rod, described
It is equipped with second spring between second connecting rod and the inner wall of cabinet, third spring, Duo Gesuo are fixedly connected on the second connecting rod
It states on third spring and to be equipped with mounting plate jointly, bearing is equipped with by lock-screw on the mounting plate, it is fixed on the bearing to connect
It is connected to protective relaying device.
Preferably, the lower surface of the pedestal offers multiple mounting grooves, fixed on the inner wall of each mounting groove
It is connected with minitype pneumatic telescopic rod, the lower end of the minitype pneumatic telescopic rod is fixedly connected with sucker, is symmetrically set on the sucker
There are two rotating bars, and the one end of rotating bar far from sucker is rotatably connected on the inner wall of mounting groove.
Preferably, it is symmetrically opened up on the side wall of the cabinet there are two ventilation opening, on the inner wall of each ventilation opening
It is fixedly connected with filter screen, two wind turbines are arranged on the madial wall of the cabinet.
Preferably, two split cabinet doors are arranged with by hinge structure on the cabinet, and are all provided in each cabinet door
There is handle.
Preferably, two limit sliding rails are arranged on the inner wall of the cabinet, and mounting plate is slidably connected at limit and slides
On rail.
Preferably, the bearing is made of support plate, supporting rod and reinforcing plate, symmetrical by lock-screw on the mounting plate
Equipped with multiple support plates, supporting rod is fixedly connected on each support plate, and the upper end of supporting rod is fixedly connected on relay guarantor
The lower surface of protection unit is arranged with four reinforcing plates on the supporting rod, and reinforcing plate is fixedly connected with support plate.
In the utility model, cabinet door is opened by handle, then protective relaying device is installed by installation locking screw
On a mounting board, it then opens wind turbine and closes chamber door, one of wind turbine is passed through in extraneous air sucking cabinet in cabinet
It crosses after a cycle and hot-air is exported by cabinet by another wind turbine；When shaking, pass through the first spring, second spring
With the buffering of the multiple spring of third spring, damage of the vibrations to protective relaying device is reduced；When installing the utility model, open
Minitype pneumatic telescopic rod, minitype pneumatic telescopic rod elongation, squeezes the air between sucker and mounting surface so that overall structure is steady
It is fixed.The utility model is simple in structure, easy to use, and device installation is stablized, and good damping effect, radiating efficiency is high, can be good at
Protective relaying device is protected, is worthy to be popularized.
Description of the drawings
Fig. 1 be the utility model proposes a kind of electric relay protection cabinet structural schematic diagram；
Fig. 2 be the utility model proposes a kind of electric relay protection cabinet chamber door closing structure schematic diagram；
Fig. 3 be the utility model proposes a kind of electric relay protection cabinet in mounting base part-structure enlarged drawing.
In figure：1 pedestal, 2 mounting plates, 3 bearings, 4 wind turbines, 5 protective relaying devices, 6 filter screens, 7 cabinets, 8 mounting bases, 9
Cabinet door, 10 second fixed blocks, 11L types connecting rod, 12 first connecting rods, 13 first fixed blocks, 14 first springs, 15 third springs, 16
Second connecting rod, 17 second springs.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the lower surface of a kind of electric relay protection cabinet, including pedestal 1, pedestal 1 offers multiple mounting grooves,
It is fixedly connected with minitype pneumatic telescopic rod on the inner wall of each mounting groove, the lower end of minitype pneumatic telescopic rod is fixedly connected with suction
Disk, overall structure are stablized, and are arranged with two rotating bars on sucker, and the one end of rotating bar far from sucker is rotatably connected on installation
On the inner wall of slot.
Pedestal 1 is equipped with cabinet 7, is uniformly provided with multiple mounting bases 8 in cabinet 7, first is arranged in each mounting base 8
Fixed block 13 and the second fixed block 10 are symmetrically rotatably connected to first connecting rod 12 and second connecting rod 16 on first fixed block 13, and
L-type connecting rod 11 is rotatably connected on two fixed blocks 10, and the one end of L-type connecting rod 11 far from the second fixed block 10 is rotatably connected on
On one connecting rod 12, be equipped with the first spring 14 between L-type connecting rod 11 and first connecting rod 12, the inner wall of second connecting rod 16 and cabinet 7 it
Between be equipped with second spring 17, third spring 15 is fixedly connected on second connecting rod 16, peace is equipped with jointly on multiple third springs 15
Loading board 2 is arranged with two limit sliding rails on the inner wall of cabinet 7, and mounting plate 2 is slidably connected on limit sliding rail, avoids pacifying
Double swerve during loading board 2 moves up and down.
Bearing 3 is equipped with by lock-screw on mounting plate 2, is fixedly connected with protective relaying device 5 on bearing 3, bearing 3 by
Support plate, supporting rod and reinforcing plate composition are arranged with multiple support plates on mounting plate 2 by lock-screw, solid on each support plate
Surely it is connected with supporting rod, and the upper end of supporting rod is fixedly connected on the lower surface of protective relaying device 5, is arranged on supporting rod
Four reinforcing plates, and reinforcing plate is fixedly connected with support plate, is symmetrically opened up on the side wall of cabinet 7 there are two ventilation opening, it is each to divulge information
Mouthful inner wall on be fixedly connected with filter screen 6, two wind turbines 4 are arranged on the madial wall of cabinet 7, on the side wall of cabinet 7
It is symmetrical to open up there are two ventilation opening, it has been fixedly connected with filter screen 6 on the inner wall of each ventilation opening, it is right on the madial wall of cabinet 7
Title is set there are two wind turbine 4.
When the utility model is used, opening cabinet door 9 by handle, then relay protection is filled by installation locking screw
It sets 5 to be mounted on mounting plate 2, then opens wind turbine 4 and close chamber door, extraneous air is sucked cabinet 7 by one of wind turbine 4
It is interior, hot-air is exported by cabinet 7 by another wind turbine 4 after a cycle in cabinet 7；When shaking, pass through
The buffering of 15 multiple spring of first spring 14, second spring 17 and third spring reduces damage of the vibrations to protective relaying device 5
Evil；When installing the utility model, minitype pneumatic telescopic rod is opened, the elongation of minitype pneumatic telescopic rod squeezes sucker and mounting surface
Between air so that overall structure stablize.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of electric relay protection cabinet, including pedestal (1), which is characterized in that the pedestal (1) is equipped with cabinet (7), described
Multiple mounting bases (8) are uniformly provided in cabinet (7), the first fixed block (13) and the are arranged on each mounting base (8)
Two fixed blocks (10) are symmetrically rotatably connected to first connecting rod (12) and second connecting rod (16), institute on first fixed block (13)
It states and is rotatably connected to L-type connecting rod (11) on the second fixed block (10), and the one end of L-type connecting rod (11) far from the second fixed block (10)
It is rotatably connected on first connecting rod (12), the first spring (14), institute is equipped between the L-type connecting rod (11) and first connecting rod (12)
It states and is equipped with second spring (17) between second connecting rod (16) and the inner wall of cabinet (7), be fixedly connected on the second connecting rod (16)
There is third spring (15), is equipped with mounting plate (2) on multiple third springs (15) jointly, passes through lock on the mounting plate (2)
Tight screw is equipped with bearing (3), and protective relaying device (5) is fixedly connected on the bearing (3).
2. a kind of electric relay protection cabinet according to claim 1, which is characterized in that open the lower surface of the pedestal (1)
Equipped with multiple mounting grooves, minitype pneumatic telescopic rod, the minitype pneumatic have been fixedly connected on the inner wall of each mounting groove
The lower end of telescopic rod is fixedly connected with sucker, is arranged with two rotating bars on the sucker, and rotating bar far from sucker one
End is rotatably connected on the inner wall of mounting groove.
3. a kind of electric relay protection cabinet according to claim 1, which is characterized in that right on the side wall of the cabinet (7)
Title is opened up there are two ventilation opening, and filter screen (6) has been fixedly connected on the inner wall of each ventilation opening, the cabinet (7)
Two wind turbines (4) are arranged on madial wall.
4. a kind of electric relay protection cabinet according to claim 1, which is characterized in that pass through hinge on the cabinet (7)
Symmetrical configuration is set there are two split cabinet door (9), and is equipped with handle in each cabinet door (9).
5. a kind of electric relay protection cabinet according to claim 1, which is characterized in that right on the inner wall of the cabinet (7)
Claim to be equipped with two limit sliding rails, and mounting plate (2) is slidably connected on limit sliding rail.
6. a kind of electric relay protection cabinet according to claim 1, which is characterized in that the bearing (3) is by support plate, support
Bar and reinforcing plate form, and multiple support plates are arranged with by lock-screw on the mounting plate (2), solid on each support plate
Surely it is connected with supporting rod, and the upper end of supporting rod is fixedly connected on the lower surface of protective relaying device (5), it is right on the supporting rod
Title is set there are four reinforcing plate, and reinforcing plate is fixedly connected with support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871948.XU CN207651833U (en) | 2017-12-28 | 2017-12-28 | A kind of electric relay protection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871948.XU CN207651833U (en) | 2017-12-28 | 2017-12-28 | A kind of electric relay protection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651833U true CN207651833U (en) | 2018-07-24 |
Family
ID=62876276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721871948.XU Expired - Fee Related CN207651833U (en) | 2017-12-28 | 2017-12-28 | A kind of electric relay protection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651833U (en) |
-
2017
- 2017-12-28 CN CN201721871948.XU patent/CN207651833U/en not_active Expired - Fee Related
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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: 20180724 Termination date: 20201228 |