CN109061517A - Storage batteries of transformer substation voltage T-type measuring device - Google Patents
Storage batteries of transformer substation voltage T-type measuring device Download PDFInfo
- Publication number
- CN109061517A CN109061517A CN201811202262.0A CN201811202262A CN109061517A CN 109061517 A CN109061517 A CN 109061517A CN 201811202262 A CN201811202262 A CN 201811202262A CN 109061517 A CN109061517 A CN 109061517A
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- Prior art keywords
- positive
- cathode
- holding rod
- pen container
- copper needle
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000178 monomer Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Tests Of Electric Status Of Batteries (AREA)
Abstract
The invention discloses a kind of storage batteries of transformer substation voltage T-type measuring devices, including positive holding rod, cathode holding rod, display screen, positive pole bar serial number key, cathode bar serial number key, tension measuring circuit, rechargeable battery, cathode pen container, cathode copper needle, cored screw, positive pen container and positive copper needle, cored screw, positive pen container and positive copper needle constitute positive pen, and cathode pen container and cathode copper needle constitute cathode pen.The graduated scale for showing the positive and negative anodes distance of storage batteries of transformer substation is equipped on the front side wall of positive holding rod.When measurement, a substation operation personnel need to only hold positive holding rod or cathode holding rod on the other hand, the positive and negative anodes of battery will be inserted into respectively with positive pen and cathode pen, display screen is the monomer voltage that can show storage batteries of transformer substation to be measured.The present invention have the advantages that people's one-handed performance be just capable of measuring the single battery voltage to be measured of substation, greatly improve working efficiency, measurement is easy, accuracy is high, it is time saving and energy saving, reduce substation's use that labor intensity, structure are simple, particularly suitable for Utilities Electric Co..
Description
Technical field
The present invention relates to voltage measuring apparatus, more particularly, to a kind of storage batteries of transformer substation voltage T-type measuring device.
Background technique
Electric power regulatory requirements periodically carry out manual measurement, existing measurement method are as follows: two to storage batteries of transformer substation monomer voltage
Name substation operation personnel cooperation, a people is with two hands by the positive and negative test pencil of multimeter insertion battery the two poles of the earth, and another people is by numerical value
It is recorded in paper list.This method the problem is that: (1), due to quantity up to 103 sections of battery or 104 sections, measurement
When need to hold test pencil with two hands, could measure one by one, not only time-consuming and laborious in this way, labor intensity is larger, and working efficiency is lower,
And people is easy fatigue, can also malfunction;(2), battery the two poles of the earth have harder insulating sheath to wrap up, and the syringe needle of multimeter is stock
Shape, the difficulty that syringe needle is inserted into the two poles of the earth is larger, syringe needle bending easily occurs, fractures or the case where virtual connection.
Summary of the invention
The purpose of the present invention is to provide the single battery to be measured electricity that one people's one-handed performance of one kind is just capable of measuring substation
It presses, greatly improve working efficiency, measurement is easy, accuracy is high, time saving and energy saving, reduction labor intensity, the simple T-type measurement of structure
Device.
The object of the present invention is achieved like this:
A kind of storage batteries of transformer substation voltage T-type measuring device, is characterized in: including the positive holding rod and cathode holding rod being linked together,
Positive holding rod and cathode holding rod composition are T-shaped, are equipped with display screen, cathode bar serial number key and power supply in the upper surface of cathode holding rod and open
It closes, charging interface is equipped on the front side wall of cathode holding rod, be equipped with tension measuring circuit and charging electricity in the inside of cathode holding rod
Pond is fixed with cathode pen container up and down in the bottom of cathode holding rod, and the outer diameter of cathode copper needle is slightly less than the interior of cathode pen container
Diameter, the top of cathode copper needle is from bottom to top in jacking cathode pen container and in being fitted close, one end of negative spring conducting wire on to
Under extend into cathode pen container and be fixedly connected with the top of cathode copper needle, the other end of negative spring conducting wire in cathode holding rod
The voltage negative input end to be measured of tension measuring circuit is fixedly connected;Positive pole bar serial number is equipped on the front side wall of positive holding rod to press
Key, is provided with the guide-track groove of perforation bottom plate among the bottom plate of positive holding rod, and positive pen container up and down is located at positive holding rod
Below bottom plate, it is equipped with internal screw thread in the middle and upper part inner wall of positive pen container, the bottom end of cored screw is by being threaded into positive pen container
Top so that cored screw is fixedly connected with positive pen container, the head diameter on cored screw top is greater than the width of guide-track groove,
The width of guide-track groove be greater than cored screw shank diameter, the nut on cored screw top in positive holding rod, cored screw
The body of rod enables cored screw to move left and right in the guide-track groove of positive holding rod in guide-track groove, and the outer diameter of positive copper needle is smaller
In the internal diameter of positive pen container, jacking anode pen container is interior and in being fitted close from bottom to top on the top of positive copper needle, and positive spring is led
One end of line passes through to extend into after cored screw in positive pen container from the top down and be fixedly connected with anode copper needle, positive spring wires
The other end be fixedly connected with the voltage positive input to be measured of the tension measuring circuit in cathode holding rod;Charging interface, voltage
The power positive cathode of measuring circuit passes through conducting wire respectively and connect with rechargeable battery, power switch, and tension measuring circuit passes through charging
Battery power supply, display screen, cathode bar serial number key and positive pole bar serial number key pass through conducting wire respectively and connect with tension measuring circuit.
The scale for showing the positive and negative anodes distance of the battery to be measured of substation is equipped on the front side wall of positive holding rod
Ruler.
Positive pole bar serial number key and cathode bar serial number key are connect with the serial number key-press input end of tension measuring circuit.
The present invention includes positive holding rod, cathode holding rod, display screen, charging interface, positive pole bar serial number key, cathode bar serial number
Key, tension measuring circuit, rechargeable battery, cathode pen container, cathode copper needle, cored screw, positive pen container and positive copper needle, it is hollow
Screw rod, positive pen container and positive copper needle constitute positive pen, and cathode pen container and cathode copper needle constitute cathode pen.Before measurement, according to
The spacing of accumulator anode and cathode is surveyed, will first be moved left and right in the guide-track groove of positive holding rod by cored screw, slide into scale
After the scale of ruler instruction, positive pen container is then rotated upwards along cored screw, until the top of positive pen container touch anode
The bottom plate of holding rod, positive pen container and cored screw screw latching guide-track groove together;When measurement, a substation operation personnel is only needed
Positive holding rod or cathode holding rod are held on the other hand, the positive and negative anodes of battery will be inserted into respectively with positive pen and cathode pen, display screen is
It can show the monomer voltage of storage batteries of transformer substation to be measured, it, also can be quick and precisely even if battery to be measured up to 103 sections or 104 sections
Ground measurement, without with the hands holding a pen again, can not only greatly improve working efficiency in this way, moreover it is possible to which time saving and energy saving, reduction labour is by force
Degree.Positive pole bar serial number key and cathode bar serial number key are connect with the serial number key-press input end of tension measuring circuit, a change
For power station operations staff by pressing the serial number of the adjustable battery to be measured of "+" "-" button, this substation operation personnel will not be because
It measures and temporarily loses memory for a long time, forget which battery to be measured had measured, which is not surveyed also, be also convenient for another substation's fortune
Administrative staff correctly charges to the serial number of battery to be measured.
Therefore, there is the present invention people's one-handed performance to be just capable of measuring the single battery voltage to be measured of substation, substantially mention
High working efficiency, the advantage that measurement is easy, accuracy is high, time saving and energy saving, reduction labor intensity, structure is simple, particularly suitable for
The substation of Utilities Electric Co. uses.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the left view of Fig. 1;
Fig. 5 is the cross-sectional view of cored screw, positive pen container, positive copper needle;
Fig. 6 is the top view of Fig. 1;
Fig. 7 is half-section diagram of the invention;
Fig. 8 is circuit block diagram of the invention.
Specific embodiment
The following further describes the technical solution of the present invention with reference to the accompanying drawing.
A kind of storage batteries of transformer substation voltage T-type measuring device, including the positive holding rod 1 and cathode holding rod 2 being linked together, just
Pole holding rod 1 and cathode holding rod 2 constitute it is T-shaped, the upper surface of cathode holding rod 2 be equipped with display screen 10, cathode bar serial number key 9 and electricity
Source switch 11 is equipped with charging interface 12 on the front side wall of cathode holding rod 2, is equipped with voltage measurement electricity in the inside of cathode holding rod 2
Road 16 and rechargeable battery 17 are fixed with cathode pen container 3 up and down in the bottom of cathode holding rod 2, and the outer diameter of cathode copper needle 4 omits
Less than the internal diameter of cathode pen container 3, jacking cathode pen container 3 is interior and in tight fit, cathode bullet from bottom to top on the top of cathode copper needle 4
One end of spring conducting wire 15 extend into cathode pen container 3 from the top down and is fixedly connected with the top of cathode copper needle 4, negative spring conducting wire
15 other end is fixedly connected with the voltage negative input end to be measured of the tension measuring circuit 16 in cathode holding rod 2;It is held in anode
The front side wall of bar 1 is equipped with positive pole bar serial number key 8, and the guide-track groove 15 of perforation bottom plate is provided among the bottom plate of positive holding rod 1,
Positive pen container 5 up and down is located at below the bottom plate of positive holding rod 1, is equipped with internal screw thread in the middle and upper part inner wall of positive pen container 5,
The bottom end of cored screw 14 is by being threaded into the top of positive pen container 5, so that cored screw 14 and positive pen container 5 is fixed connects
It connects, the head diameter on 14 top of cored screw is greater than the width of guide-track groove 15, and the width of guide-track groove 15 is greater than cored screw 14
Shank diameter, the nut on 14 top of cored screw in positive holding rod 1, the body of rod of cored screw 14 in guide-track groove 15 so that
Cored screw 14 can move left and right in the guide-track groove 15 of positive holding rod 1, and the outer diameter of positive copper needle 6 is slightly less than positive pen container 5
Internal diameter, jacking anode pen container 5 is interior and in tight fit, one end of positive spring wires 13 from bottom to top on the top of positive copper needle 6
It extend into after cored screw 14 in positive pen container 5 and is fixedly connected with positive copper needle 6 from the top down, positive spring wires 13
The other end is fixedly connected with the voltage positive input to be measured of the tension measuring circuit 16 in cathode holding rod 2;Tension measuring circuit
16 power supply positive and negative electrode is connect by conducting wire with rechargeable battery 17, power switch 11, and tension measuring circuit 16 passes through rechargeable battery
17 power supplies, display screen 10, charging interface 12, cathode bar serial number key 9 and positive pole bar serial number key 8 pass through conducting wire and voltage respectively
Measuring circuit 16 connects.
The quarter for showing the positive and negative anodes distance of the battery to be measured 18 of substation is equipped on the front side wall of positive holding rod 1
Spend ruler 7.
Claims (2)
1. a kind of storage batteries of transformer substation voltage T-type measuring device, it is characterised in that: including the positive holding rod being linked together and cathode
Holding rod, positive holding rod and cathode holding rod constitute it is T-shaped, the upper surface of cathode holding rod be equipped with display screen, cathode bar serial number key and
Power switch, on the front side wall of cathode holding rod be equipped with charging interface, the inside of cathode holding rod be equipped with tension measuring circuit and
Rechargeable battery is fixed with cathode pen container up and down in the bottom of cathode holding rod, and the outer diameter of cathode copper needle is slightly less than cathode pen
The internal diameter of cylinder, jacking cathode pen container is interior and in tight fit, one end of negative spring conducting wire from bottom to top on the top of cathode copper needle
It extend into cathode pen container and is fixedly connected with the top of cathode copper needle from the top down, the other end and the cathode of negative spring conducting wire are held
The voltage negative input end to be measured of tension measuring circuit in bar is fixedly connected;Positive pole bar is equipped on the front side wall of positive holding rod
Serial number key, is provided with the guide-track groove of perforation bottom plate among the bottom plate of positive holding rod, and positive pen container up and down is located at anode
Below the bottom plate of holding rod, it is equipped with internal screw thread in the middle and upper part inner wall of positive pen container, the bottom end of cored screw is by being threaded into just
The top of pole pen container, so that cored screw is fixedly connected with positive pen container, the head diameter on cored screw top is greater than guide-track groove
Width, the width of guide-track groove is greater than the shank diameter of cored screw, and the nut on cored screw top is hollow in positive holding rod
The body of rod of screw rod enables cored screw to move left and right in the guide-track groove of positive holding rod in guide-track groove, outside positive copper needle
Diameter is slightly less than the internal diameter of positive pen container, and jacking anode pen container is interior and in tight fit, anode from bottom to top on the top of positive copper needle
One end of spring wires passes through to extend into after cored screw in positive pen container from the top down and be fixedly connected with anode copper needle, positive bullet
The other end of spring conducting wire is fixedly connected with the voltage positive input to be measured of the tension measuring circuit in cathode holding rod;Charging
Mouthful, the power positive cathode of tension measuring circuit pass through conducting wire respectively and connect with rechargeable battery, power switch, tension measuring circuit leads to
The power supply of overcharge battery, display screen, cathode bar serial number key and positive pole bar serial number key pass through conducting wire and voltage measurement electricity respectively
Road connection.
2. storage batteries of transformer substation voltage T-type measuring device according to claim 1, it is characterised in that: in positive holding rod
Front side wall is equipped with the graduated scale for showing the positive and negative anodes distance of storage batteries of transformer substation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811202262.0A CN109061517A (en) | 2018-10-16 | 2018-10-16 | Storage batteries of transformer substation voltage T-type measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811202262.0A CN109061517A (en) | 2018-10-16 | 2018-10-16 | Storage batteries of transformer substation voltage T-type measuring device |
Publications (1)
Publication Number | Publication Date |
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CN109061517A true CN109061517A (en) | 2018-12-21 |
Family
ID=64764110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811202262.0A Pending CN109061517A (en) | 2018-10-16 | 2018-10-16 | Storage batteries of transformer substation voltage T-type measuring device |
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CN (1) | CN109061517A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110441590A (en) * | 2019-08-08 | 2019-11-12 | 贵州电网有限责任公司 | A kind of voltage measurement pen and its measurement method |
-
2018
- 2018-10-16 CN CN201811202262.0A patent/CN109061517A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110441590A (en) * | 2019-08-08 | 2019-11-12 | 贵州电网有限责任公司 | A kind of voltage measurement pen and its measurement method |
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PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181221 |
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WD01 | Invention patent application deemed withdrawn after publication |