CN208043905U - A kind of coaxial double pointer meters of power engineering - Google Patents
A kind of coaxial double pointer meters of power engineering Download PDFInfo
- Publication number
- CN208043905U CN208043905U CN201820580391.2U CN201820580391U CN208043905U CN 208043905 U CN208043905 U CN 208043905U CN 201820580391 U CN201820580391 U CN 201820580391U CN 208043905 U CN208043905 U CN 208043905U
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- China
- Prior art keywords
- equipment body
- power equipment
- instrument
- alarm
- current voltage
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Abstract
The utility model discloses a kind of coaxial double pointer meters of power engineering,Its structure includes display instrument,Shaft,Pointer,Display screen,Power equipment body,Turning handle,Connection jaws,Supporting pad,Handle,Starting switch,Regulation button,The connecting line of measuring appliance is connected with connection jaws,Two fingers needle in instrument can show the electric current and voltage of input,When the Current Voltage of input is excessive,Electric pole is surveyed to be detected Current Voltage,Send a signal to controller,Controller makes electromagnetism column be powered,Suction is generated to conducting block,It is in contact with resistance bar so that conducting block is moved down,Spring elongation generates deformation,Current Voltage is further separated into resistance bar by conducting block,Current Voltage is passed to alarm by resistance bar,So that alarm start-up operation sends out alarm,Staff extracts connecting line,The structure alarmed using shunt resistance,Help to prevent to cause the damage of instrument because Current Voltage is excessive.
Description
Technical field
The utility model is a kind of coaxial double pointer meters of power engineering, belongs to power engineering apparatus field.
Background technology
Currently in order to meet the needs of power generation, oil, chemical industry, transport etc., the double of many kinds are produced both at home and abroad
Pointer meters, as double pointer meters of GOSSEN companies of West Germany and the production of China's Pujiang ammeter factory all have two parameters defeated simultaneously
The basic performance made comparisons and indicated after entering.
Prior art discloses application No. is：A kind of electrical meter with coaxial needles of CN86206495, housing annular type
Dynamic wire circle and generated in the same fixed magnetic field it is concentric be freely rotated, it is dynamic using inner shaft dirt seat bearing inner sleeve annular type
Wire circle, outer shaft dirt seat support sleeve annular type move wire circle；Inner pedestal supports inner shaft dirt seat, and outer bearing carrier supports outer shaft dirt
Seat, the routine of four balance springs electrical instrument structure respectively are welded in the balance spring branch on piece of inside and outside axis dirt seat, but the prior art pair
The detection of Current Voltage is easy to cause by the way of directly acquiring and causes the damage of instrument because Current Voltage is excessive.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of coaxial two fingers needle instrument of power engineering
Table is easy to cause and is caused because Current Voltage is excessive to solve the existing detection to Current Voltage using in a manner of directly acquiring
The problem of damage of instrument.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of power engineering use
Coaxial double pointer meters, structure include display instrument, shaft, pointer, display screen, power equipment body, turning handle, connection jaws,
Supporting pad, handle, starting switch, regulation button, are installed on the external side of power equipment on the inside of the display instrument, the shaft with
Display instrument is located at same axle center, and the pointer is set to inside display instrument, the display screen left side and phase on the right side of display instrument
Connection, the display screen inside fits with the external side of power equipment, embedded on the left of the turning handle to be installed on power equipment body
Right side, the supporting pad top is welded in below power equipment body, is connected above the handle and below turning handle, described to open
Dynamic switch inside is embedded to be installed on the external side of power equipment, is connected with the external side of power equipment on the inside of the regulation button, institute
It includes spring, current channel, current entry, resistance bar, alarm, fixed block, electromagnetism column, support plate, control to state power equipment body
Device processed surveys electric pole, connecting block, conducting wire, conducting block, above the spring be connected below current channel, the spring lower section
It is installed on above conducting block, the current entry is set on the right side of current channel, embedded on the right side of the resistance bar to be installed on fixed block
Left side, the resistance bar right side and alarm left side are connected, are installed on the right side of the fixed block on the left of alarm, the electromagnetism
Column is electrically connected with the controller, and is connected with controller lower section above the support plate, below the survey electric pole and above controller
It is connected, it is embedded above the survey electric pole to be installed below connecting block, it is connected with connecting block left side on the right side of the conducting wire.
Further, it is connected with shaft top below the pointer.
Further, it is installed on the external side of power equipment on the inside of the connection jaws.
Further, the conducting wire insertion is installed on inside connection jaws.
Further, the support plate thickness is 3cm and is rectangular configuration.
Further, the supporting pad is made of stainless steel.
Further, described that the connecting line of measuring appliance is connected with connection jaws, the two fingers needle in instrument can show input
Electric current and voltage.
Advantageous effect
A kind of coaxial double pointer meters of power engineering of the utility model, the connecting line of measuring appliance is connected with connection jaws
It connects, the two fingers needle in instrument can show the electric current and voltage of input, when the Current Voltage of input is excessive, survey electric pole to electric current electricity
Pressure is detected, and sends a signal to controller, and controller makes electromagnetism column be powered, and generates suction to conducting block so that conductive
Block is moved down to be in contact with resistance bar, and spring elongation generates deformation, and Current Voltage is further separated into resistance bar, resistance by conducting block
Current Voltage is passed to alarm by bar so that alarm start-up operation sends out alarm, and staff extracts connecting line, uses
The structure of shunt resistance alarm helps to prevent to cause the damage of instrument because Current Voltage is excessive.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the power engineering of the utility model with coaxial double pointer meters；
Fig. 2 is a kind of diagrammatic cross-section of power equipment body of the utility model.
In figure：Display instrument -1, shaft -2, pointer -3, display screen -4, power equipment body -5, turning handle -6, connection jaws -
7, supporting pad -8, handle -9, starting switch -10, regulation button -11, spring -501, current channel -502, current entry -503,
Resistance bar -504, alarm -505, fixed block -506, electromagnetism column -507, support plate -508, controller -509, survey electric pole -510,
Connecting block -511, conducting wire -512, conducting block -513.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of coaxial two fingers needle instrumental technique scheme of power engineering：It is tied
Structure includes display instrument 1, shaft 2, pointer 3, display screen 4, power equipment body 5, turning handle 6, connection jaws 7, supporting pad 8, handle
9, starting switch 10, regulation button 11, the inside of the display instrument 1 are installed on 5 outside of power equipment body, the shaft 2 with it is aobvious
Show that instrument 1 is located at same axle center, the pointer 3 is set to inside display instrument 1,4 left side of the display screen and 1 right side of display instrument
It is connected, 4 inside of the display screen fits with 5 outside of power equipment body, and 6 left side insertion of the turning handle is installed on electric power and sets
5 right side of standby body, 8 top of the supporting pad are welded in 5 lower section of power equipment body, and 9 top of the handle is connected with 6 lower section of turning handle
It connects, 10 inside of the starting switch is embedded to be installed on 5 outside of power equipment body, 11 inside of the regulation button and power equipment body
5 outsides are connected, and the power equipment body 5 includes spring 501, current channel 502, current entry 503, resistance bar 504, alarm
Device 505, electromagnetism column 507, support plate 508, controller 509, surveys electric pole 510, connecting block 511, conducting wire 512, leads fixed block 506
Electric block 513,501 top of the spring are connected with 502 lower section of current channel, and 501 lower section of the spring is installed on conducting block 513
Top, the current entry 503 are set to 502 right side of current channel, and 504 right side insertion of the resistance bar is installed on fixed block 506
Left side, 504 right side of the resistance bar are connected with 505 left side of alarm, and 506 right side of the fixed block is installed on alarm 505
Left side, the electromagnetism column 507 are electrically connected with controller 509, and 508 top of the support plate is connected with 509 lower section of controller, institute
It states to survey above 510 lower section of electric pole and controller 509 and be connected, 510 top insertion of the survey electric pole is installed under connecting block 511
Side, 512 right side of the conducting wire are connected with 511 left side of connecting block, and 3 lower section of the pointer is connected with 2 top of shaft, described to connect
7 inside of line mouth is installed on 5 outside of power equipment body, and the insertion of the conducting wire 512 is installed on inside connection jaws 7, the support plate 508
Thickness is 3cm and is rectangular configuration, and the supporting pad 8 is made of stainless steel, the connecting line by measuring appliance and 7 phase of connection jaws
It connects, the two fingers needle in instrument can show the electric current and voltage of input.
Spring 501 described in this patent be it is a kind of using elasticity come the machine components of work, the conducting wire 512 refers to using
Make the material of electric wire.
The connecting line of measuring appliance is connected with connection jaws 7 when being used, the two fingers needle in instrument can show input
Electric current and voltage, when the Current Voltage of input is excessive, survey electric pole 510 Current Voltage is detected, send a signal to
Controller 509, controller 509 so that electromagnetism column 507 be powered, to conducting block 513 generate suction so that conducting block 513 move down with
Resistance bar 504 is in contact, and spring 501, which stretches, generates deformation, and Current Voltage is further separated into resistance bar 504 by conducting block 513,
Current Voltage is passed to alarm 505 by resistance bar 504 so that the start-up operation of alarm 505 sends out alarm, and staff will connect
Wiring is extracted.
The utility model solves the detection to Current Voltage by the way of directly acquiring, and is easy to cause because of Current Voltage
The problem of damage that is excessive and causing instrument, the utility model are combined with each other by above-mentioned component, are alarmed using shunt resistance
Structure, help to prevent to cause the damage of instrument because Current Voltage is excessive.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of coaxial double pointer meters of power engineering, it is characterised in that：Its structure include display instrument (1), shaft (2),
Pointer (3), power equipment body (5), turning handle (6), connection jaws (7), supporting pad (8), handle (9), starts and opens display screen (4)
Close (10), regulation button (11), be installed on the inside of the display instrument (1) on the outside of power equipment body (5), the shaft (2) with
Display instrument (1) is located at same axle center, and the pointer (3) is internal set on display instrument (1), on the left of the display screen (4) and aobvious
Show and be connected on the right side of instrument (1), fits with power equipment body (5) outside on the inside of the display screen (4), the turning handle (6)
Left side insertion is installed on the right side of power equipment body (5), is welded in above the supporting pad (8) below power equipment body (5), described
It is connected with turning handle (6) lower section above handle (9), it is embedded on the inside of the starting switch (10) to be installed on power equipment body (5)
Outside, regulation button (11) inside and power equipment body (5) outside are connected, and the power equipment body (5) includes spring
(501), current channel (502), current entry (503), resistance bar (504), alarm (505), fixed block (506), electromagnetism column
(507), support plate (508), controller (509), survey electric pole (510), connecting block (511), conducting wire (512), conducting block (513),
It is connected with current channel (502) lower section above the spring (501), conducting block (513) is installed below the spring (501)
Top, the current entry (503) are set on the right side of current channel (502), embedded on the right side of the resistance bar (504) to be installed on fixation
On the left of block (506), it is connected with alarm (505) left side on the right side of the resistance bar (504), peace on the right side of the fixed block (506)
Loaded on the left of alarm (505), the electromagnetism column (507) be electrically connected with controller (509), support plate (508) top and
It is connected below controller (509), is connected with controller (509) top below the survey electric pole (510), the survey electric pole
(510) top is embedded is installed below connecting block (511), is connected with connecting block (511) left side on the right side of the conducting wire (512).
2. a kind of coaxial double pointer meters of power engineering according to claim 1, it is characterised in that：The pointer (3)
It is connected above lower section and shaft (2).
3. a kind of coaxial double pointer meters of power engineering according to claim 1, it is characterised in that：The connection jaws
(7) inside is installed on the outside of power equipment body (5).
4. a kind of coaxial double pointer meters of power engineering according to claim 1, it is characterised in that：The conducting wire
(512) embedded to be installed on connection jaws (7) inside.
5. a kind of coaxial double pointer meters of power engineering according to claim 1, it is characterised in that：The support plate
(508) thickness is 3cm and is rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580391.2U CN208043905U (en) | 2018-04-22 | 2018-04-22 | A kind of coaxial double pointer meters of power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580391.2U CN208043905U (en) | 2018-04-22 | 2018-04-22 | A kind of coaxial double pointer meters of power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043905U true CN208043905U (en) | 2018-11-02 |
Family
ID=63928210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820580391.2U Expired - Fee Related CN208043905U (en) | 2018-04-22 | 2018-04-22 | A kind of coaxial double pointer meters of power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302147A (en) * | 2020-03-15 | 2020-06-19 | 河北源泷科技有限公司 | Wire box with line detection function |
-
2018
- 2018-04-22 CN CN201820580391.2U patent/CN208043905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302147A (en) * | 2020-03-15 | 2020-06-19 | 河北源泷科技有限公司 | Wire box with line detection function |
| CN111302147B (en) * | 2020-03-15 | 2022-01-11 | 国网甘肃省电力公司超高压公司 | Wire box with line detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: No. h, 13th floor, building a, No. 9, Fuxi street, Xinghualing District, Taiyuan City, Shanxi Province 030000 Patentee after: Shanxi Zhuosheng Electric Power Engineering Co.,Ltd. Address before: 362100 Fujian province Quanzhou Quangang District Hou Long Town Dongsheng imperial 12 502 Patentee before: QUANZHOU FUHONG PETROCHEMICAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. h, 13th floor, building a, No. 9, Fuxi street, Xinghualing District, Taiyuan City, Shanxi Province 030000 Patentee after: Shanxi Zhuosheng Construction Group Co.,Ltd. Address before: No. h, 13th floor, building a, No. 9, Fuxi street, Xinghualing District, Taiyuan City, Shanxi Province 030000 Patentee before: Shanxi Zhuosheng Electric Power Engineering Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |