CN208820330U - Substation's protective relaying device - Google Patents
Substation's protective relaying device Download PDFInfo
- Publication number
- CN208820330U CN208820330U CN201821219406.9U CN201821219406U CN208820330U CN 208820330 U CN208820330 U CN 208820330U CN 201821219406 U CN201821219406 U CN 201821219406U CN 208820330 U CN208820330 U CN 208820330U
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- CN
- China
- Prior art keywords
- cabinet
- fixedly arranged
- parcel shelf
- substation
- relaying device
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- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of substation's protective relaying device, including cabinet, the one side of the cabinet is equipped with when opening as object disposing platform, folding storage supporting mechanism.The utility model structure is simple, can make full use of the cabinet of protective relaying device, enables overall structure more compact while extending its application, is readily transported.The utility model is suitable for all electromechanical protection devices.
Description
Technical field
The utility model belongs to electric power maintenance field of tool, specifically a kind of substation's protective relaying device.
Background technique
With the continuous development of China's electric system, the normal operation of electric system becomes the important finger of current electric system
Mark, it is therefore desirable to the operation conditions of moment electric power monitoring system.Wherein protective relaying device is when protecting Operation of Electric Systems
It is indispensable, when in electric system force device or electric system itself failure has occurred and jeopardizes safe operation of power system
When, protective relaying device can send warning signal to operator, or directly issue and jump to the breaker controlled
Lock order is developed with the deterioration for terminating these event of failure.But existing protective relaying device has a single function, and is not provided with and sets
Object plate, when electric power system fault needs to repair, maintenance personal can carry many tools, therefore existing relay protection
Device is not easy to maintenance personal and is placed on object is operated on parcel shelf, because being unable to facilitate maintenance personal's searching and use and maintenance
Tool；And existing protective relaying device is not easy to installation and removal, while not readily portable, therefore designs and a kind of facilitate reality
Substation is necessary with protective relaying device.
Utility model content
Existing in the prior art above insufficient to solve, the utility model is intended to provide a kind of substation's relay protection
Device, to enable its function more comprehensively, dismounting is more convenient.
To achieve the above object, technical solution used by the utility model is as follows: a kind of substation is filled with relay protection
It sets, including cabinet, the one side of the cabinet is equipped with when opening as object disposing platform, folding storage supporting mechanism.
As the restriction to the utility model supporting mechanism: the supporting mechanism includes parcel shelf, and the one of the parcel shelf
End is rotatably connected by the side of bindiny mechanism and cabinet, and the other end is hinged with height-adjustable support rod, the support rod
One end of not connected parcel shelf is installed with buffering spacer.
As to the utility model further define that the cabinet be equipped with supporting mechanism side on be installed with for delaying
Rush buffer gear when parcel shelf folds to cabinet impact force.
As the restriction to buffer gear: the buffer gear includes the telescopic rod that one end is fixedly arranged on cabinet, telescopic rod
The other end be installed with for relatively-stationary fixed block after enabling parcel shelf fold, be set with the first spring on the telescopic rod,
One end of first spring is fixedly arranged on cabinet, and the other end is fixedly arranged on fixed block.
It include being fixedly arranged on case as the bindiny mechanism for further defining that the connection parcel shelf and cabinet to buffer gear
Sleeve on body is installed with the connecting plate outside stretching sleeve by second spring in the sleeve, further includes that one end is fixedly arranged on and sets
The second connecting rod on object plate, the other end and connecting plate of the second connecting rod are rotatablely connected.
As limiting for the cabinet to the utility model: the cabinet is detachable cabinet, including having the framework of opening,
The opening of the framework is disposed adjacent with the side for being equipped with supporting mechanism, and the opening is equipped with by detachable attachment mechanism to be used for
By the sealing plate of opening sealing.
Further define that the detachable attachment mechanism includes being fixedly arranged on sealing plate as to the utility model cabinet
Card column, the card slot that is fixedly arranged on cabinet, the card column is equipped with through-hole, is equipped in card slot and enables card slot card for penetrating through through-hole
The pin mechanism of card column is met, the pin mechanism is axially movably set in card slot along through-hole.
As the further restriction to the utility model cabinet: the pin mechanism includes running through card slot side and cabinet
The mounting groove of lateral surface, mounting groove are interior equipped with along through-hole, axially mounting plate sliding back and forth, the mounting plate can by sliding block
Slidably it is set in mounting groove；It further include that one end is located at outside cabinet, one end is fixedly arranged on one end face of mounting plate after cabinet
Inserted block, the other end of the not set inserted block of mounting plate are equipped with the pin for stretching out mounting groove；The inserted block is located at mounting groove
Part be set with third spring, one end of the third spring is fixedly arranged on mounting plate, and the other end is fixedly arranged on the interior of mounting groove
On side wall.
As last a kind of restriction to the utility model: the one side on cabinet contact ground is equipped with can be self-locking
Universal wheel；Cabinet connects the opposite side top of sealing plate and is equipped with pull rod.
Due to the adoption of the above technical solution, compared with prior art, acquired beneficial effect is the utility model:
The utility model is equipped with supporting mechanism, and tool placement platform can be provided for maintenance personal, facilitates electric system
Maintenance work, and the supporting mechanism folding storage, enable the utility model overall structure more compact, transport more convenient；
The supporting mechanism of the utility model includes parcel shelf and support rod, and the parcel shelf rotatably connects with body side
Connect, and support rod and parcel shelf are hinged, enable parcel shelf can opposite case rotation storage, while support rod can be with respect to parcel shelf
Rotation storage, while support rod height is adjustable, enables the storage of support rod more preferable, the overall structure of the utility model is enabled more to step up
It gathers；
The cabinet of the utility model be equipped with buffer gear, can cushioning supportive mechanism fold after store when impulse force, protect
Supported body is not hit protecting box body, effectively extends the service life of the utility model；
It includes telescopic rod that the utility model, which obtains buffer gear, and the first spring is set on the telescopic rod, by flexible
The double buffering of bar and the first spring acts on, and can effectively buffer parcel shelf folding storage in body side by simple structure
When impact force, further extend the utility model service life；
It includes sleeve that the utility model, which connects parcel shelf and the bindiny mechanism of cabinet, solid by second spring in the sleeve
Further include the second connecting rod that one end is fixedly arranged on parcel shelf equipped with the connecting plate stretched out outside sleeve, the second connecting rod it is another
End is rotatablely connected with connecting plate, and above-mentioned structure, which enables, further mitigates impact of the parcel shelf to cabinet when parcel shelf folding storage
Power realizes further buffering；
The cabinet of the utility model is detachable structure setting, enables and being detachably connected between mounting plate and cabinet, after convenient
Continuous maintenance；
The bottom of box of the utility model is equipped with universal wheel, enables the utility model movement more convenient, and universal wheel has certainly
Lock function enables the utility model no longer move easily after in place, facilitates the operation of staff；
In conclusion the utility model structure is simple, the cabinet of protective relaying device can make full use of, extend its application
While enable overall structure more compact, be readily transported.
The utility model is suitable for all electromechanical protection devices.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment makees more detailed description to the utility model.
Fig. 1 is the structural schematic diagram of the utility model embodiment,
Fig. 2 is structural schematic diagram when the utility model embodiment supporting mechanism is opened；
Fig. 3 is the structural schematic diagram of the bindiny mechanism between the parcel shelf 7 and cabinet 4 of the utility model embodiment；
Fig. 4 is to only have the structural schematic diagram isolated with both when mounting plate 10 of cabinet 4 in the utility model embodiment；
Fig. 5 is the enlarged structure schematic diagram of part A in Fig. 4.
In figure: 1, support rod；2, telescopic rod；3, the first spring；4, cabinet；5, universal wheel；6, fixed block；7, parcel shelf；
8, sleeve；9, pull rod；10, sealing plate；11, inserted block；12, second spring；13, connecting plate；14, shaft；15, the second connecting rod；
16, card column；17, through-hole；18, sliding block；19, mounting groove；20, third spring；21, mounting plate；22, pin；23, card slot；24, delay
Rush gasket.
Specific embodiment
A kind of substation's protective relaying device of embodiment
As shown in Figure 1 and Figure 2, the present embodiment includes cabinet 4, and the cabinet 4 has cavity.The one side of cabinet 4 is equipped with
Supporting mechanism, the supporting mechanism folding storage, it acts as: as object disposing platform when supporting mechanism is opened.
In order to realize the effect of supporting mechanism, the supporting mechanism in the present embodiment includes parcel shelf 7, the parcel shelf 7
One end is rotatably connected by bindiny mechanism and the side of cabinet 4, and the other end is hinged with height-adjustable support rod 1, the branch
One end that strut 1 is not connected with parcel shelf 7 is installed with buffering spacer 24(the present embodiment and cushion is made using elastic materials such as rubber
Piece 24).Parcel shelf 7 i.e. in the present embodiment can be rotated by bindiny mechanism to be stored, while support rod 1 is adjusted by height
Section, rotation reversely also can be realized storage, and the buffering spacer 24 of 1 bottom of support rod can then guarantee when supporting mechanism is opened
Stability.
In order to realize the storage of parcel shelf 7 Yu support rod 1, the parcel shelf 7 and the bindiny mechanism of cabinet 4 of connecting includes solid
Sleeve 8 on cabinet 4, the sleeve 8 is interior to be installed with the connecting plate 13 stretched out outside sleeve 8 by second spring 12, also wraps
The second connecting rod 15 that one end is fixedly arranged on parcel shelf 7 is included, the other end and connecting plate 13 of the second connecting rod 15 pass through shaft 14
Rotation connection.
In order to which the structure after enabling parcel shelf 7 store is more stable, buffer gear, energy are additionally provided on the cabinet 4 of the present embodiment
To the impact force of cabinet 7 when enough buffering parcel shelf 7 folds.The buffer gear includes telescopic rod 2, one end of the telescopic rod 2
Be fixedly arranged on cabinet 4, the other end is installed with fixed block 6, the fixed block 6 it is relatively fixed after parcel shelf 7 can be enabled to fold and
Do not shake (parcel shelf 7 is constituted using metal material in the present embodiment, and common magnetite then can be used in fixed block 6,
It using magnetite to the suction of parcel shelf 7, is shaken after preventing parcel shelf 7 from storing).The first spring 3 is set on the telescopic rod 2,
One end of first spring 3 is fixedly arranged on cabinet 4, and the other end is fixedly arranged on fixed block 6.
In order to improve the present embodiment, the cabinet 4 is detachable cabinet, and specific structure is as shown in figure 4, include having opening
Framework, the opening of the framework is disposed adjacent with equipped with the side of supporting mechanism, and the opening passes through detachable attachment mechanism
Equipped with the sealing plate 10 for the sealing that will be open.
The present embodiment is in order to realize being detachably connected between cabinet 4 and sealing plate 10, as shown in figure 4, described detachable
Bindiny mechanism includes that the card column 16 being fixedly arranged on sealing plate 10, the card slot 23(the present embodiment being fixedly arranged on cabinet 4 are sealing respectively
Four angles of plate 10 are equipped with card column 16, and card slot 23 is equipped with equally on 4 corresponding four angles of cabinet, enables sealing plate 10 and cabinet
4 combine closely), the card column 16 is equipped with through-hole 17；It is equipped with for penetrating through through-hole 17 in the card slot 23 and card slot 23 is enabled to block
The pin mechanism of card column 16 is met, the pin mechanism is axially movably set in card slot 23 along through-hole 17.
Pin mechanism in the present embodiment includes the mounting groove 19 through 23 side of card slot and 4 lateral surface of cabinet, mounting groove
It is equipped in 19 along the axial mounting plate 21 sliding back and forth of through-hole 17, the mounting plate 21 is slidingly disposed at peace by sliding block 18
In tankage 19；It further include that one end is located at that cabinet 4 is outer, one end is fixedly arranged on inserted block 11 on 21 1 end face of mounting plate after cabinet 4,
The other end of the not set inserted block 11 of the mounting plate 21 is equipped with the pin 22 for stretching out mounting groove 19；The inserted block 11 is located at peace
The part of tankage 19 is set with third spring 20, and one end of the third spring 20 is fixedly arranged on mounting plate 21, and the other end is fixed
In on the inner sidewall of mounting groove 19.
In addition, being equipped with universal wheel that can be self-locking on four angles of the one side on the contact of cabinet 4 ground of the present embodiment
5；The opposite side top of 4 connection plate of cabinet is equipped with pull rod 9.
The working principle of the present embodiment are as follows: when using parcel shelf 7, parcel shelf 7 passes through sleeve 8, second spring 12, connecting plate
13, shaft 14 and the rotation of the second connecting rod 15, parcel shelf 7 are laid flat, and elongate support rod 1, enable the buffering of 1 bottom of support rod
Gasket 24 lands, and parcel shelf 7 is supported, operator is facilitated to be placed on article above；When not in use, parcel shelf 7 is rotated, is packed up
One end of parcel shelf 7 is attracted by magnetite and is fixed by support rod 1, convenient for packing up, saves space；And the inside of sleeve 8 passes through the
Two springs 12 are connect with connecting plate 13, and the outside of telescopic rod 2 is socketed with the first spring 3, are convenient for damping, are reduced and are hit, and are increased
The service life of oil (gas) filling device.
And when needing to open sealing plate 10, it pulls first to connect inserted block 11, compresses third spring 20, driven by mounting plate 21
Pin 22 enters in mounting groove 19, and card column 16 is extracted card slot 23；And when needing that sealing plate 10 is installed, it also needs to pull
First connects inserted block 11, compresses third spring 20, drives pin 22 to enter in mounting groove 19 by mounting plate 21, card column 16 is inserted into
In card slot 23, inserted block 11 is then unclamped, pin 22 is inserted into through-hole 17 using the active force of third spring 20, convenient for that will seal
Plate 10 is installed on together with cabinet 4.This reality is convenient for by the pull rod 9 and universal wheel 5 of setting for convenience of the use of cabinet 4
Apply the carrying of example.
Claims (8)
1. a kind of substation's protective relaying device, including cabinet (4), it is characterised in that: set on the one side of the cabinet (4)
As object disposing platform, folding storage supporting mechanism when having opening；
The supporting mechanism includes parcel shelf (7), and one end of the parcel shelf (7) passes through the side of bindiny mechanism and cabinet (4)
It is rotatably connected, the other end is hinged with height-adjustable support rod (1), and the support rod (1) is not connected with the one end of parcel shelf (7)
It is installed with buffering spacer (24).
2. substation's protective relaying device according to claim 1, it is characterised in that: the cabinet (4) is equipped with support
It is installed on the side of mechanism for buffering buffer gear when parcel shelf (7) fold to cabinet (4) impact force.
3. substation's protective relaying device according to claim 2, it is characterised in that: the buffer gear includes one end
The telescopic rod (2) being fixedly arranged on cabinet (4), the other end of telescopic rod (2) are installed with for relatively solid after enabling parcel shelf (7) to fold
Fixed fixed block (6) is set with the first spring (3) on the telescopic rod (2), and one end of the first spring (3) is fixedly arranged on cabinet (4)
On, the other end is fixedly arranged on fixed block (6).
4. substation's protective relaying device according to claim 1, it is characterised in that: the connection parcel shelf (7) with
The bindiny mechanism of cabinet (4) includes the sleeve (8) being fixedly arranged on cabinet (4), and it is solid to pass through second spring (12) in the sleeve (8)
It further include the second connecting rod (15) that one end is fixedly arranged on parcel shelf (7) equipped with the connecting plate (13) stretched out outside sleeve, second connects
The other end of extension bar (15) and connecting plate (13) are rotatablely connected.
5. substation's protective relaying device according to claim 1, it is characterised in that: the cabinet (4) is detachable
Cabinet, including having the framework of opening, the opening of the framework is disposed adjacent with the side for being equipped with supporting mechanism, and the opening is logical
Detachable attachment mechanism is crossed to be equipped with for the sealing plate (10) sealed that will be open.
6. substation's protective relaying device according to claim 5, it is characterised in that: the detachable attachment mechanism packet
The card slot (23) for including the card column (16) being fixedly arranged on sealing plate (10), being fixedly arranged on cabinet (4), the card column (16) are equipped with logical
Hole (17), card slot (23) is interior equipped with the pin mechanism for enabling card slot (23) to be clamped card column (16) for penetrating through through-hole (17), described
Pin mechanism is axially movably set in card slot (23) along through-hole (17).
7. substation's protective relaying device according to claim 6, it is characterised in that: the pin mechanism includes running through
The mounting groove (19) of card slot (23) side and cabinet (4) lateral surface, interior be equipped with of mounting groove (19) axially can be back and forth along through-hole (17)
The mounting plate (21) of sliding, the mounting plate (21) are slidingly disposed in mounting groove (19) by sliding block (18)；It further include one
End be located at cabinet (4) outside, one end inserted block (11) on (21) one end face of mounting plate, the installation are fixedly arranged on after cabinet (4)
The other end of plate (21) not set inserted block (11) is equipped with the pin (22) for stretching out mounting groove (19)；The inserted block (11) is located at
The part of mounting groove (19) is set with third spring (20), and one end of the third spring (20) is fixedly arranged on mounting plate (21),
The other end is fixedly arranged on the inner sidewall of mounting groove (19).
8. substation's protective relaying device according to any one of claim 5-7, it is characterised in that: the cabinet
(4) contact ground one side be equipped with can be self-locking universal wheel (5)；Cabinet (4) connects sealing plate (10) opposite side
Top is equipped with pull rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219406.9U CN208820330U (en) | 2018-07-31 | 2018-07-31 | Substation's protective relaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219406.9U CN208820330U (en) | 2018-07-31 | 2018-07-31 | Substation's protective relaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820330U true CN208820330U (en) | 2019-05-03 |
Family
ID=66271913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219406.9U Active CN208820330U (en) | 2018-07-31 | 2018-07-31 | Substation's protective relaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023504A (en) * | 2021-03-16 | 2021-06-25 | 国网新疆电力有限公司哈密供电公司 | Multifunctional relay protection tester draw-bar box |
-
2018
- 2018-07-31 CN CN201821219406.9U patent/CN208820330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023504A (en) * | 2021-03-16 | 2021-06-25 | 国网新疆电力有限公司哈密供电公司 | Multifunctional relay protection tester draw-bar box |
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| GR01 | Patent grant |