CN209401980U - Real-time state monitoring device for transformer substation protection pressing plate - Google Patents
Real-time state monitoring device for transformer substation protection pressing plate Download PDFInfo
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- CN209401980U CN209401980U CN201920454471.8U CN201920454471U CN209401980U CN 209401980 U CN209401980 U CN 209401980U CN 201920454471 U CN201920454471 U CN 201920454471U CN 209401980 U CN209401980 U CN 209401980U
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- 230000004224 protection Effects 0.000 title claims abstract description 47
- 238000003825 pressing Methods 0.000 title claims abstract description 24
- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 230000003447 ipsilateral effect Effects 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 210000000056 organ Anatomy 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a real-time state monitoring device for a transformer substation protection pressing plate, which comprises a machine body and a protection pressing plate, wherein a frame is fixedly arranged on the side wall of the machine body through bolts, a plurality of supporting plates are vertically arranged in the frame at certain intervals, a fixed plate of the protection pressing plate is arranged on the right side of the supporting plates, and a rotating plate is rotatably connected to the upper surface of the fixed plate; two wire casings about this backup pad has been seted up in inside, and the wire inslot lays the wire, and the backup pad has the barre that extends to inside at mid-mounting, and the cover is equipped with the plectrum on the barre, the one end and the mounting movable contact of plectrum. The utility model discloses simple structure, convenient operation can carry out real-time supervision to the state of protection clamp plate, in case the state of protection clamp plate changes, can remind through warning light and bee calling organ, has replaced originally loaded down with trivial details of monitoring one by one to the protection screen by the manual work, has simplified the monitoring step, has practiced thrift the manpower cost of overhaul, and monitoring effect is good, has ensured the normal operating of transformer substation.
Description
Technical field
The utility model relates to electrical equipment technical fields, and in particular to a kind of transformer substation protection pressure plate real-time state monitoring
Device.
Background technique
Protection pressing plate is also named protection in flakes or trip pressing plate, is a kind of very important secondary equipment in power system, as
The bridge and tie for contacting protective relaying device, automatic device and breaker operator circuit, are related to the function and movement of protection
Can outlet normally play a role.Since automation of transformation substations level increasingly improves, can protection pressing plate, which normally be thrown to move back, matches change
Electric system is most important.
Currently, substation relay protection device and automatic device output clamping and function pressing plate are mainly gone forward side by side by manually throwing to move back
Row confirmation, also can only be by manually protection screen be checked in daily tour one by one, and this mode is cumbersome, time-consuming and laborious,
Monitoring cost is not only increased, and monitoring efficiency is low.
Utility model content
For deficiency present in background technique, the utility model carries out targeted design, provides a kind of substation guarantor
Pressing plate real-time state monitoring device is protected, structure is simple, and it is easy to operate, it can be to the shape of protection pressing plate by the setting of all parts
State carries out real-time monitoring, once the state of protection pressing plate changes, can be reminded by warning light and buzzer, instead of
Originally protection screen is monitored by manually cumbersome one by one, simplifies monitoring step, has saved the manpower cost of overhaul, reduced life
Manufacturing cost is produced, and monitoring effect is excellent, has ensured the normal operation of substation.
To achieve the above object, the utility model provides the following technical solutions: a kind of transformer substation protection pressure plate real-time status
Monitoring device, including body and protection pressing plate.The organism sidewall, which is bolted, is equipped with frame, in the frame
Portion has been vertically arranged multiple support plates at regular intervals, and the protection pressing plate includes fixed plate and rotor plate, and the fixed plate is solid
Dingan County is mounted in the right side of support plate, which is rotatably connected on the upper surface of support plate, and the support plate is in Basolateral
It is installed with battery, and the inside of support plate offers two wire casings up and down, is laid with conducting wire in wire casing, support plate is at middle part
It is equipped with and extends to internal bar, and be arranged with plectrum in bar, the front end of plectrum and L-shaped fixing piece movable contact.
The measure further taken is: the frame is mounted on symmetrical two groups on the lateral wall of the left and right sides
Mounting plate is bolted with bolt on each mounting plate, and offers the threaded hole to match with bolt on the side wall of body.
The measure further taken is: the frame is equipped with warning light on the lateral wall close to support plate bottom end,
Frame is equipped with buzzer on the lateral wall close to support plate top.
Further step is: the bar bottom end is equipped with rotating plate, and opens up and turn inside corresponding support plate
The limiting slot that plate matches.
Further, being arranged with spring on bull stick between the plectrum bottom wall and support plate roof.
Specifically: the warning light and passing through the conducting wire and battery in support plate lower wireway positioned at ipsilateral fixing piece
Electrical connection, buzzer and is electrically connected by the conducting wire in wire casing above support plate with battery positioned at ipsilateral plectrum.
Specifically: the fixing piece is mounted on the middle part of support plate, and fixing piece is by vertical section and horizontal segment integrally connected
It forms.
Specifically: the battery is mounted on the inner sidewall of frame by battery case.
It is preferred: the high-intensity hollow type support plate that the support plate is made of insulating material.
Design in this way, a kind of transformer substation protection pressure plate real-time state monitoring device of the utility model are and existing
Technology is compared, have it is following the utility model has the advantages that
1, the transformer substation protection pressure plate real-time state monitoring device, structure is simple, easy to operate, instead of originally by artificial
Protection screen is monitored cumbersome one by one, simplifies monitoring step, saved the manpower cost of overhaul, reduced manufacturing cost.
2, the transformer substation protection pressure plate real-time state monitoring device, protects the protective devices such as rotor plate and the breaker of pressing plate
Electrical connection in real time can carry out real-time monitoring to the state of protection pressing plate, be quick on the draw, once the state of protection pressing plate changes
Become, can be reminded by warning light and buzzer, monitoring effect is excellent, has ensured the normal operation of substation.
Detailed description of the invention
Fig. 1 is the integrally-built schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of the utility model part A structure；
Fig. 3 is the scheme of installation of the utility model bull stick.
In figure: 1 body, 2 protection pressing plates, 21 fixed plates, 22 rotor plates, 3 frames, 4 mounting plates, 5 bolts, 6 support plates, 7
Battery, 8 warning lights, 9 buzzers, 10 conducting wires, 11 fixing pieces, 12 bars, 13 plectrums, 14 rotating plates, 15 springs.
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.
Please refer to Fig. 1-Fig. 3, a kind of transformer substation protection pressure plate real-time state monitoring device, including body 1 and multiple protections
Pressing plate 2.1 side wall of body is fixedly installed with frame 3 by bolt 5, arranges vertically at regular intervals inside the frame 3
Multiple support plates 6 are shown, the protection pressing plate 2 includes fixed plate 21 and rotor plate 22, and wherein fixed plate 21 is fixedly mounted on
The right side of support plate 6, rotor plate 22 are rotatably connected on the upper surface of fixed plate 21,
The support plate 6 is installed with battery 7 in Basolateral, and the inside of support plate 6 offers two up and down
Wire casing is laid with conducting wire 10 in the wire casing, and support plate 6 is equipped at middle part and extends to internal bar 12, and in bar
Plectrum 13, the front end of plectrum 13 and L-shaped 11 movable contact of fixing piece are housed on 12.
The frame 3 is mounted on symmetrical two groups of mounting plates 4, each mounting plate 4 on the lateral wall of the left and right sides
On be bolted with bolt 5, and the threaded hole to match with bolt 5 is offered on the side wall of body 1.
The frame 3 is equipped with warning light 8 on the lateral wall close to 6 bottom end of support plate, and frame 3 is close to support plate
Buzzer 9 is installed on the lateral wall on 6 tops.
12 bottom end of bar is equipped with rotating plate 14, and opens up inside corresponding support plate 6 and match with rotating plate 14
Limiting slot.
Spring 15 is arranged on bull stick 12 between 6 roof of 13 bottom wall of plectrum and support plate.
The warning light 8 and pass through 7 electricity of conducting wire and battery in 6 lower wireway of support plate positioned at ipsilateral fixing piece 11
Connection, buzzer 9 and is electrically connected by the conducting wire in wire casing above support plate 6 with battery 7 positioned at ipsilateral plectrum 13.
The fixing piece 11 is mounted on the middle part of support plate 6, fixing piece 11 by vertical section and horizontal segment integrally connected and
At.
The battery 7 is mounted on the inner sidewall of frame 3 by battery case, avoids battery 7 from being easy impaired.
The high-intensity hollow type support plate that the support plate 6 is made of insulating material both has good supporting role,
Has the function of anti-electric leakage again.
When work, the protective devices such as the rotor plate of pressing plate and breaker will be protected to be electrically connected in real time, when route breaks down
When, protective device starting operation simultaneously carries out protection act to route, while sending a signal to protection pressing plate 2, protection pressing plate 2
Rotor plate 22 touches the movement that shifts, (state as shown in Figure 2), and plectrum 13 is hit in the rotation of rotor plate 22, at this time plectrum
13 contact with the vertical section of fixing piece 11, to make fixing piece 11, bull stick 12, plectrum 13, warning light 8, buzzer 9 and battery 7
Closed circuit is formed by the connection of conducting wire 10, is that warning light 8 and buzzer 9 are powered by battery 7, warning light 8 flashes at this time, buzzing
Device 9 is synchronous to issue alarm sound, to provide prompt to service personnel.When rotor plate 22 restores to the original state, i.e., rotor plate 22 is separate
And when not contacting with plectrum 13, the plectrum 13 for losing impact force effect drives under the rebound effect of spring 15 to be reverted back to initially
State, plectrum 13 is disconnected far from fixing piece 11, circuit at this time, and warning light 8 and buzzer 9 stop working.Instead of originally by people
Work monitors protection screen one by one, simplifies monitoring step, has saved the cost of manpower maintenance, has reduced manufacturing cost, supervises
Excellent effect is surveyed, has ensured the normal operation of substation.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (9)
1. a kind of transformer substation protection pressure plate real-time state monitoring device, including body (1) and protection pressing plate (2), it is characterised in that:
Body (1) side wall is fixedly installed with frame (3) by bolt (5), and the frame (3) is internal vertical at regular intervals
It is arranged with multiple support plates (6), the protection pressing plate (2) includes fixed plate (21) and rotor plate (22), wherein fixed plate
(21) it is fixedly mounted on the right side of support plate (6), rotor plate (22) is rotatably connected on the upper surface of fixed plate (21), the branch
Fagging (6) is installed with battery (7) in Basolateral, and the inside of support plate (6) offers two wire casings up and down, described
It is laid in wire casing conducting wire (10), support plate (6) is equipped at middle part and extends to internal bar (12), and on bar (12)
It is arranged with plectrum (13), the front end of plectrum (13) and L-shaped fixing piece (11) movable contact.
2. a kind of transformer substation protection pressure plate real-time state monitoring device according to claim 1, it is characterised in that: described
Frame (3) is mounted on symmetrical two groups of mounting plates (4) on the lateral wall of the left and right sides, is bolted on each mounting plate (4)
Bolt (5), and the threaded hole to match with bolt (5) is offered on the side wall of body (1).
3. a kind of transformer substation protection pressure plate real-time state monitoring device according to claim 1, it is characterised in that: described
Frame (3) is equipped with warning light (8) on the lateral wall close to support plate (6) bottom end, and frame (3) is pushed up close to support plate (6)
Buzzer (9) are installed on the lateral wall at end.
4. a kind of transformer substation protection pressure plate real-time state monitoring device according to claim 1, it is characterised in that: described
Bar (12) bottom end is equipped with rotating plate (14), and the limit to match with rotating plate (14) is opened up inside corresponding support plate (6)
Slot.
5. a kind of transformer substation protection pressure plate real-time state monitoring device according to claim 1, it is characterised in that: described
Spring (15) are arranged on bull stick (12) between plectrum (13) bottom wall and support plate (6) roof.
6. a kind of transformer substation protection pressure plate real-time state monitoring device according to claim 3, it is characterised in that: described
It warning light (8) and is electrically connected by the conducting wire in support plate (6) lower wireway with battery (7) positioned at ipsilateral fixing piece (11),
It buzzer (9) and is electrically connected by the conducting wire in wire casing above support plate (6) with battery (7) positioned at ipsilateral plectrum (13).
7. a kind of transformer substation protection pressure plate real-time state monitoring device according to claim 1, it is characterised in that: described
Fixing piece (11) is mounted on the middle part of support plate (6), and fixing piece (11) is formed by vertical section and horizontal segment integrally connected.
8. a kind of transformer substation protection pressure plate real-time state monitoring device according to claim 1, it is characterised in that: described
Battery (7) is mounted on the inner sidewall of frame (3) by battery case.
9. a kind of transformer substation protection pressure plate real-time state monitoring device according to claim 1, it is characterised in that: described
The high-intensity hollow type support plate that support plate (6) is made of insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454471.8U CN209401980U (en) | 2019-04-04 | 2019-04-04 | Real-time state monitoring device for transformer substation protection pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454471.8U CN209401980U (en) | 2019-04-04 | 2019-04-04 | Real-time state monitoring device for transformer substation protection pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401980U true CN209401980U (en) | 2019-09-17 |
Family
ID=67900106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920454471.8U Active CN209401980U (en) | 2019-04-04 | 2019-04-04 | Real-time state monitoring device for transformer substation protection pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649472A (en) * | 2019-10-08 | 2020-01-03 | 国网黑龙江省电力有限公司鹤岗供电公司 | Transformer substation secondary circuit rapid switching protection pressing plate |
-
2019
- 2019-04-04 CN CN201920454471.8U patent/CN209401980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649472A (en) * | 2019-10-08 | 2020-01-03 | 国网黑龙江省电力有限公司鹤岗供电公司 | Transformer substation secondary circuit rapid switching protection pressing plate |
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