CN206734975U - A kind of casing of monitoring voltage transformer travel position - Google Patents
A kind of casing of monitoring voltage transformer travel position Download PDFInfo
- Publication number
- CN206734975U CN206734975U CN201720223514.2U CN201720223514U CN206734975U CN 206734975 U CN206734975 U CN 206734975U CN 201720223514 U CN201720223514 U CN 201720223514U CN 206734975 U CN206734975 U CN 206734975U
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- casing
- voltage transformer
- travel position
- controller
- mounting seat
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Abstract
The utility model discloses a kind of casing of monitoring voltage transformer travel position, including casing, located at the mounting seat and monitoring system of box house, mounting seat is fixed on bottom half, the side of mounting seat, which is bolted, is provided with locating piece, the middle part of mounting seat is provided with multiple mounting holes to fixed voltage transformer, monitoring system includes voltage data collector, controller and switch element, voltage data collector, controller, the secondary side of switch element and voltage transformer forms a loop, controller is also associated with warning device, box house is additionally provided with temperature sensor and humidity sensor.The utility model can be used for transporting voltage transformer, and the state of accurate measurements voltage transformer in transit, avoid it from breaking down.
Description
Technical field
It the utility model is related to voltage transformer technical field, and in particular to a kind of monitoring voltage transformer travel position
Casing.
Background technology
Voltage transformer be primarily used to measuring instrumentss and protective relaying device power supply, for the voltage of measurement circuitry,
Power and electric energy, or for the expensive equipment in the protection circuit in line failure, motor and transformer, therefore voltage
The capacity very little of transformer.Due to voltage transformer internal impedance very little, if during secondary side circuit short circuit, it may appear that very big electricity
Stream, damage secondary device is even jeopardized into personal safety.So voltage transformer right and wrong without prejudice how are protected in transit
It is often important.
The content of the invention
To solve the deficiencies in the prior art, the purpose of this utility model is that providing one kind can be used for transporting mutual induction of voltage
Device, and the casing of the monitoring voltage transformer travel position of the state of accurate measurements voltage transformer in transit.
In order to realize above-mentioned target, the utility model adopts the following technical scheme that：
A kind of casing of monitoring voltage transformer travel position, including casing, mounting seat and prison located at box house
Examining system, mounting seat are fixed on bottom half, and the side of mounting seat, which is bolted, is provided with locating piece, mounting seat
Middle part be provided with multiple mounting holes to fixed voltage transformer, monitoring system include voltage data collector, controller and
Switch element, voltage data collector and switch element connect the secondary side of voltage transformer, and voltage number by wire respectively
Controller is all connected with according to collector and switch element, voltage data collector, controller, the two of switch element and voltage transformer
Secondary side forms a loop, and controller is also associated with warning device, and box house is additionally provided with temperature sensor and humidity sensor.
Preferably, foregoing bottom half has been bolted multiple mounting brackets, and the vertical section of mounting bracket is " work "
Character form structure, mounting seat are secured by bolts in mounting bracket top.
More preferably, the cross section of foregoing locating piece is L-shaped structure, can be used to positioning voltage transformer, makes its installation more
It is accurate to add.
It is highly preferred that aforementioned switches element selects fuse or automatic air-break switch.
It is further preferred that foregoing warning device includes LED and siren, LED and siren are mounted on casing
Top.
Specifically, aforementioned temperature sensor and humidity sensor, can be with accurate measurements casees by wire connection controller
The temperature and humidity in internal portion.
Preferably, foregoing casing is wooden case, and casing front is provided with chamber door.
More preferably, display is provided with outside foregoing chamber door, controller connects display by wire.
It is of the present utility model to be beneficial in that：The utility model can be used for transporting voltage transformer, and on transport way
In by the state of monitoring system monitoring voltage transformer, switch member in the case where short circuit occurs for the secondary side of voltage transformer
Part then can disconnecting circuit, protection voltage transformer is integrally without prejudice, and warning device can also notify staff in time.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model middle case；
Fig. 2 is the top view of mounting seat in the utility model；
Fig. 3 is the structural representation of mounting bracket in the utility model；
Fig. 4 is work connection diagram of the present utility model.
The implication of reference in figure：1st, casing, 2, mounting seat, 3, mounting bracket, 4, locating piece, 5, mounting hole, 6,
Warning device, 7, chamber door, 8, display.
Embodiment
Make specific introduce to the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, a kind of casing of monitoring voltage transformer travel position of the present utility model, including casing 1, located at case
Mounting seat 2 and monitoring system inside body 1.Mounting seat 2 is fixed on the bottom of casing 1, is bolted in the bottom of casing 1
There are multiple mounting brackets 3, the vertical section of mounting bracket 3 is I-shaped structure, and mounting seat 2 is secured by bolts in installation branch
The top of frame 3.Base 2 is fixedly mounted by mounting bracket 3, is to there is the situation of water in the rainy day or near casing 1
Under, the problem of avoiding voltage transformer moisture-sensitive.
It is bolted in the side of mounting seat 2 and locating piece 4 is installed, the cross section of locating piece 4 is L-shaped structure,
Positioning voltage transformer is can be used to, makes its installation more accurate.It is provided with the middle part of mounting seat 2 multiple mutual to fixed voltage
The mounting hole 5 of sensor, the base of voltage transformer are secured by bolts on mounting hole 5.
Monitoring system is connected to the secondary side of voltage transformer, can be used to the state of monitoring voltage transformer.Monitoring system
Including voltage data collector, controller and switch element, voltage data collector is connected by wire respectively with switch element
The secondary side of voltage transformer, and voltage data collector and switch element are all connected with controller, voltage data collector, control
The secondary side of device, switch element and voltage transformer forms a loop, and switch element selects fuse or automatic air-break switch,
Voltage transformer secondary side can be avoided short-circuit.
Controller is also associated with warning device 6, and warning device 6 includes LED and siren, and LED and siren are pacified
Loaded on the top of casing 1, when voltage transformer breaks down, LED and siren can remind staff.In casing 1
Portion is additionally provided with temperature sensor and humidity sensor, and temperature sensor and humidity sensor, can by wire connection controller
With the temperature and humidity inside accurate measurements casing 1.
Casing 1 is wooden case, and insulation is non-conductive, and chamber door 7 is provided with the front of casing 1, and the outside of chamber door 7 is provided with display 8, controlled
Device connects display 8 by wire.
In order to preferably illustrate the utility model, its course of work is specifically described below：
Voltage transformer is fixedly installed in mounting seat 2, in transportation, voltage data collector can be examined
The electric current on the secondary side of voltage transformer is measured, and data are reached into controller, if the electric current detected exceedes normal range (NR),
Then fuse makes Melt molten with its own caused heat so that circuit disconnects, with protect voltage transformer it is overall not by
Infringement, and signal is reached LED and siren by controller, to remind staff in time.In transportation, controller
The data that temperature sensor, humidity sensor and voltage data collector are detected reach display 8 by signal, so as to
Staff understands travel position of the voltage transformer in casing 1 at any time.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " be only used for describe purpose, and it is not intended that instruction or
Imply relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
The technical scheme obtained, all falls within the scope of protection of the utility model.
Claims (8)
1. a kind of casing of monitoring voltage transformer travel position, including casing, the mounting seat located at box house and monitoring
System, it is characterised in that the mounting seat is fixed on bottom half, and the side of mounting seat, which is bolted to be provided with, determines
Position block, the middle part of mounting seat are provided with multiple mounting holes to fixed voltage transformer, and the monitoring system includes voltage number
According to collector, controller and switch element, it is mutual that the voltage data collector with switch element connects voltage by wire respectively
The secondary side of sensor, and voltage data collector and switch element are all connected with controller, voltage data collector, controller, open
The secondary side for closing element and voltage transformer forms a loop, and the controller is also associated with warning device, in the casing
Portion is additionally provided with temperature sensor and humidity sensor.
A kind of 2. casing of monitoring voltage transformer travel position according to claim 1, it is characterised in that the casing
Bottom has been bolted multiple mounting brackets, and the vertical section of the mounting bracket is I-shaped structure, the installation bottom
Seat is secured by bolts in mounting bracket top.
A kind of 3. casing of monitoring voltage transformer travel position according to claim 1, it is characterised in that the positioning
The cross section of block is L-shaped structure.
A kind of 4. casing of monitoring voltage transformer travel position according to claim 1, it is characterised in that the switch
Element selects fuse or automatic air-break switch.
A kind of 5. casing of monitoring voltage transformer travel position according to claim 1, it is characterised in that the alarm
Device includes LED and siren, and the LED and siren are mounted on casing top.
A kind of 6. casing of monitoring voltage transformer travel position according to claim 1, it is characterised in that the temperature
Sensor and humidity sensor pass through wire connection controller.
7. according to a kind of casing of monitoring voltage transformer travel position according to any one of claims 1 to 6, its feature exists
In the casing is wooden case, and casing front is provided with chamber door.
A kind of 8. casing of monitoring voltage transformer travel position according to claim 7, it is characterised in that the case
Portion is provided with display outdoors, and the controller connects display by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223514.2U CN206734975U (en) | 2017-03-09 | 2017-03-09 | A kind of casing of monitoring voltage transformer travel position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223514.2U CN206734975U (en) | 2017-03-09 | 2017-03-09 | A kind of casing of monitoring voltage transformer travel position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734975U true CN206734975U (en) | 2017-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720223514.2U Active CN206734975U (en) | 2017-03-09 | 2017-03-09 | A kind of casing of monitoring voltage transformer travel position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505609A (en) * | 2020-11-12 | 2021-03-16 | 深圳供电局有限公司 | Voltage measuring device and detection method thereof |
-
2017
- 2017-03-09 CN CN201720223514.2U patent/CN206734975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505609A (en) * | 2020-11-12 | 2021-03-16 | 深圳供电局有限公司 | Voltage measuring device and detection method thereof |
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