CN211579359U - Portable substation constant value and pressing plate checking device - Google Patents
Portable substation constant value and pressing plate checking device Download PDFInfo
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- CN211579359U CN211579359U CN202020565153.1U CN202020565153U CN211579359U CN 211579359 U CN211579359 U CN 211579359U CN 202020565153 U CN202020565153 U CN 202020565153U CN 211579359 U CN211579359 U CN 211579359U
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Abstract
The embodiment of the utility model provides a pair of portable transformer substation definite value and clamp plate check device belongs to electric wire netting equipment field. The portable substation constant value and pressure plate checking device comprises a shell, a display screen, a processor, a storage, a memory, a first power supply, a second power supply, an Ethernet interface, a circuit board and a USB interface. This application is through setting up the handle on the body to and this internal treater that can automated processing information that sets up, and the ethernet interface that carries out communication with other equipment of treating the verification, and the memory of storage data, and then provide a portable intelligent device, so that the inspection personnel can easily pass through the device alright check with automatic definite value and the clamp plate to relay protection equipment, practice thrift the manpower, improve verification efficiency.
Description
Technical Field
The utility model relates to a power grid equipment field particularly, relates to a device is checked to portable transformer substation's definite value and clamp plate.
Background
The checking work of the current fixed value and the pressure plate mainly depends on manual recording, analysis and comparison, and for a long time, the checking work mode of the fixed value pressure plate of the protection device is as follows: and 2 protection personnel read the state of the fixed value pressing plate by one person, the other person operates on the device, the fixed value pressing plate is stored after input is finished, then 2 persons exchange roles and carry out primary check, after no error occurs, the operator prints the fixed value list in the device, and 2 persons are in a group, and the fixed value list and the printed fixed value list are checked one by one to complete secondary check.
Therefore, the problems of low efficiency, large workload, poor timeliness, low accuracy and the like exist when the routing inspection work is carried out manually, phenomena of missing note, missing judgment and the like can occur, and hidden dangers are left for equipment operation. With the enlargement of the scale of the power grid, the data volume of the relay protection needing to be patrolled and examined in the operation is increased day by day, and the workload of the operating personnel is increased continuously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is checked to portable transformer substation's definite value and clamp plate, it can improve above-mentioned problem.
The embodiment of the utility model is realized like this:
in a first aspect, the utility model provides a portable substation definite value and clamp plate check device, it includes casing, display screen, treater, memory, first power, second power, ethernet interface, circuit board and USB interface;
the processor, the memory, the first power supply, the second power supply, the Ethernet interface and the USB interface are all integrated on the circuit board, and the display screen, the memory, the first power supply, the second power supply, the Ethernet interface and the USB interface are all electrically connected with the processor;
the circuit board is mounted in the housing;
the shell comprises a body and a cover body, and the cover body is covered on the first opening of the body;
the body is also provided with a second opening, a third opening and a fourth opening; the Ethernet interface is electrically connected with the processor through the second opening, and the USB interface is electrically connected with the processor through the third opening; the display screen is arranged in the fourth opening and is electrically connected with the first power supply;
a first groove and a second groove are further formed in the body, the notches of the first groove and the second groove are arranged in a right-to-right mode, the groove depth of the first groove is larger than that of the second groove, an adhesive coating is arranged in the first groove, an anti-skid layer is arranged in the second groove, one end of the circuit board is inserted into the first groove and is in contact with the adhesive coating, and the other end of the circuit board is inserted into the second groove and is in contact with the anti-skid layer;
the body is further provided with a handle, and the handle is arranged on one side opposite to the display screen.
Optionally, the size of the display screen is greater than 10.4 inches.
Optionally, the power supply further comprises a heat sink, the heat sink is disposed in the body, and the heat sink is electrically connected to the first power supply.
Optionally, a fixing member is arranged in the body, and the heat sink is fixedly connected with the fixing member.
Optionally, the cover is a transparent baffle.
Optionally, the display screen is a touch display screen.
Above-mentioned the utility model provides a pair of device is checked to portable transformer substation definite value and clamp plate, through set up the handle on the body, and this internal setting can the automatic treater of handling information, and the ethernet interface that communicates with other equipment of treating the check, and the memory of storage data, and then provide a portable intelligent device, so that the inspection personnel can easily check through the device alright with definite value and the clamp plate to relay protection equipment automatically, practice thrift the manpower, improve the efficiency of checking.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a portable substation setting and pressing plate checking device according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the portable substation rating and pressing plate checking device shown in FIG. 1;
FIG. 3 is a schematic diagram of the circuitry of the portable substation value and pressure plate verification device of FIG. 1;
fig. 4 is a schematic circuit diagram of the portable substation rating and pressing plate checking device shown in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 4, the present embodiment provides a portable substation setting and pressure plate checking device 100, which includes a housing 110, a display screen 120, a processor 130, a memory 140, a memory 150, a first power supply 160, a second power supply 170, an ethernet interface 180, a circuit board 190, and a USB interface 195.
Optionally, the housing 110 includes a body 111 and a cover 119, and the cover 119 is disposed on the first opening 112 of the body 111. For example, the cover 119 is connected to the body 111 by screws to close the first opening 112.
In the implementation process, a detachable cover 119 is provided, so that a user can manage, such as repair or replacement, components in the body 111 conveniently.
Optionally, a second opening 113, a third opening 114 and a fourth opening 115 are further disposed on the body 111; the ethernet interface 180 is electrically connected to the processor 130 through the second opening 113 (it can be said that the ethernet interface 180 is installed in the second opening 113), and the USB interface 195 is electrically connected to the processor 130 through the third opening 114 (it can be said that the USB interface 195 is installed in the third opening 114); the display screen 120 is installed in the fourth opening 115, and the display screen 120 is electrically connected to the first power supply 160.
Optionally, the second opening 113, the third opening 114 and the fourth opening 115 are disposed on the same side of the body 111, so that the inspector can use the device more conveniently, and thus more conveniently.
Optionally, a first groove 116 and a second groove 117 are further disposed in the body 111, the notches of the first groove 116 and the second groove 117 are disposed opposite to each other, one end of the circuit board 190 is inserted into the first groove 116, and the other end of the circuit board 190 is inserted into the second groove 117.
In the implementation process, the notches of the first groove 116 and the second groove 117 are arranged oppositely, one end of the circuit board 190 is inserted into the first groove 116, and the other end of the circuit board 190 is inserted into the second groove 117, so that the circuit board 190 can be more stably installed in the body 111, and the circuit board 190 is prevented from moving when the device 100 is moved.
Optionally, the groove depth of the first groove 116 is greater than the groove depth of the second groove 117, an adhesive coating is arranged in the first groove 116, an anti-slip layer is arranged in the second groove 117, one end of the circuit board 190 is inserted into the first groove 116 to be in contact with the adhesive coating, and the other end of the circuit board 190 is inserted into the second groove 117 to be in contact with the anti-slip layer.
In the implementation process, the circuit board 190 can be fixed more stably by arranging the adhesive coating and the anti-slip layer, and even if the device 100 falls into the ground, the circuit board 190 cannot fall out of the groove, so that the service life of the device 100 is prolonged.
Optionally, a handle 118 is further disposed on the body 111, and the handle 118 is disposed on a side opposite to the display screen 120.
Of course, the handle 118 may be disposed adjacent to the display 120 during the actual use of the device.
Alternatively, the handle 118 may be a ring-shaped member, such as a circular member, for ease of carrying or movement by the user.
Optionally, the handle 118 is a resilient structure.
Optionally, the handle 118 is movably mounted on the body 111, that is, the handle 118 can be attached to the body 111 when the handle 118 is not used.
Optionally, the cover 119 is a transparent baffle, so as to facilitate observation of circuit connection or operation status between components in the main body 111.
Optionally, the size of the display screen 120 is greater than 10.4 inches.
Optionally, the display screen 120 is a touch display screen.
Optionally, the processor 130, the storage 140, the memory 150, the first power source 160, the second power source 170, the ethernet interface 180, and the USB interface 195 are integrated on the circuit board 190, and the display screen 120, the storage 140, the memory 150, the first power source 160, the second power source 170, the ethernet interface 180, and the USB interface 195 are electrically connected to the processor 130.
Optionally, the processor 130 is pre-embedded with application software, which is pre-compiled and is capable of performing relevant operations, such as: the ethernet interface 180 can be used to read data from the relay protection device and obtain historical data (e.g., fixed value database file, pressing plate data) in the memory 140 or a local database to quickly perform automatic verification.
Alternatively, the model of the processor 130 may be inter I75500U.
Optionally, the memory 150 may be an 8G physical memory, and a specific model thereof is not limited.
Alternatively, the first power source 160 may be a lithium battery, which is mainly used for supplying power to the components in the body 111.
Optionally, the first power source 160 is a 12.6V, 8800mAh high capacity lithium battery (input: AC 100-240V, 50/60Hz, 0.7A output: DC15V, 4A).
Alternatively, the second power source 170 may be a lithium battery, and the second power source 170 is a backup power source. Thereby enabling the second power source 170 to continue operating when the first power source 160 is low on power.
Alternatively, ethernet interface 180 employs 10/100M adaptive ethernet ports.
Optionally, the number of ethernet interfaces 180 is multiple, for example, 2 or 3.
Optionally, the circuit board 190 is mounted within the housing 110.
Alternatively, the USB interface 195 may be a USB2.0 port, or a USB3.0 port.
Optionally, the number of USB interfaces 195 is multiple, for example, 2 or 3.
In a possible embodiment, the apparatus 100 further comprises a heat sink 210, the heat sink 210 is disposed in the body 111, and the heat sink 210 is electrically connected to the first power source 160.
Optionally, a fixing member is further disposed in the body 111, and the heat sink 210 is fixedly connected to the fixing member.
Alternatively, the fixing member may be an adhesive layer.
In a possible embodiment, a temperature and humidity sensor is further disposed on the body 111, and the temperature and humidity sensor is electrically connected to the processor 130.
Optionally, a groove is further formed in the body 111, and the temperature and humidity sensor is mounted in the groove.
Optionally, a transparent film is further disposed on the groove, and the transparent film is used for sealing an opening of the groove so as to seal the temperature and humidity sensor in the groove.
Optionally, the grooves are provided on the opposite side of the first opening 112.
In the implementation process, by setting the temperature and humidity sensor, the temperature and humidity conditions of the device 100 during operation can be checked through the temperature and humidity sensor, so that when the working environment does not reach the preset temperature and humidity, the alarm is given through the processor 130, and the service life of the device 100 is prolonged. For example, the working environment: the temperature is minus 10 ℃ to plus 50 ℃, the humidity is not more than 90% (non-condensation), and the altitude is not more than 2000 m.
Optionally, the type of the temperature and humidity sensor is: SCTHWA43SDS or HMT 120.
It should be understood that the above-described models are exemplary only, and not limiting.
To sum up, the utility model provides a device is checked to portable transformer substation definite value and clamp plate through set up the handle on the body to and this internal setting can the automated processing information the treater, and with other ethernet interfaces that wait to check the equipment and carry out communication, and the memory of storage data, and then provide a portable intelligent device, so that the inspection personnel can easily check through the device alright with automatic definite value and the clamp plate to relay protection equipment, practice thrift the manpower, improve and check efficiency.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a device is checked to portable transformer substation's definite value and clamp plate which characterized in that includes: the device comprises a shell, a display screen, a processor, a memory, a first power supply, a second power supply, an Ethernet interface, a circuit board and a USB interface;
the processor, the memory, the first power supply, the second power supply, the Ethernet interface and the USB interface are all integrated on the circuit board, and the display screen, the memory, the first power supply, the second power supply, the Ethernet interface and the USB interface are all electrically connected with the processor;
the circuit board is mounted in the housing;
the shell comprises a body and a cover body, and the cover body is covered on the first opening of the body;
the body is also provided with a second opening, a third opening and a fourth opening; the Ethernet interface is electrically connected with the processor through the second opening, and the USB interface is electrically connected with the processor through the third opening; the display screen is arranged in the fourth opening and is electrically connected with the first power supply;
a first groove and a second groove are further formed in the body, the notches of the first groove and the second groove are arranged in a right-to-right mode, the groove depth of the first groove is larger than that of the second groove, an adhesive coating is arranged in the first groove, an anti-skid layer is arranged in the second groove, one end of the circuit board is inserted into the first groove and is in contact with the adhesive coating, and the other end of the circuit board is inserted into the second groove and is in contact with the anti-skid layer;
the body is further provided with a handle, and the handle is arranged on one side opposite to the display screen.
2. The portable substation rating and hold down verification device of claim 1, wherein the display screen is greater than 10.4 inches in size.
3. The portable substation rating and hold-down plate checking device of claim 1, further comprising a heat sink disposed within the body, the heat sink being electrically connected to the first power source.
4. The portable substation value and pressure plate checking device according to claim 3, wherein a fixing member is arranged in the body, and the heat sink is fixedly connected with the fixing member.
5. The portable substation value and pressure plate checking device according to claim 4, wherein the cover is a transparent baffle.
6. The portable substation rating and pressure plate checking device of claim 5, wherein the display screen is a touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565153.1U CN211579359U (en) | 2020-04-16 | 2020-04-16 | Portable substation constant value and pressing plate checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565153.1U CN211579359U (en) | 2020-04-16 | 2020-04-16 | Portable substation constant value and pressing plate checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211579359U true CN211579359U (en) | 2020-09-25 |
Family
ID=72527644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020565153.1U Expired - Fee Related CN211579359U (en) | 2020-04-16 | 2020-04-16 | Portable substation constant value and pressing plate checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211579359U (en) |
-
2020
- 2020-04-16 CN CN202020565153.1U patent/CN211579359U/en not_active Expired - Fee Related
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| 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: 20200925 Termination date: 20210416 |