CN209417125U - A kind of accumulator battery voltage measuring tool - Google Patents
A kind of accumulator battery voltage measuring tool Download PDFInfo
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- CN209417125U CN209417125U CN201821746419.1U CN201821746419U CN209417125U CN 209417125 U CN209417125 U CN 209417125U CN 201821746419 U CN201821746419 U CN 201821746419U CN 209417125 U CN209417125 U CN 209417125U
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- test
- clamping part
- voltage measuring
- battery voltage
- accumulator battery
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- 238000012360 testing method Methods 0.000 claims abstract description 83
- 238000013016 damping Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a kind of accumulator battery voltage measuring tools, including pressure measuring instrument and test penholder, the test penholder includes holding rod and two test arms, one end of the holding rod is provided with mounting base, wherein one end of two test arms is rotatably installed in mounting base by Damping rotation shaft, and the other end of two test arms is equipped with the test clip of the test pencil for clamp voltage measuring instrument.The accumulator battery voltage measuring tool of the utility model has many advantages, such as that structure is simple, easy to operate and measurement efficiency is high.
Description
Technical field
The utility model relates generally to electrical equipment technical field, refers in particular to a kind of accumulator battery voltage measuring tool.
Background technique
Transformer station direct current system automates and controls equipment for substation relay protection and provides working power, is very heavy
The direct current consumption system wanted is generally equipped with the battery being made of 104 2V single-unit VRLA batteries to guarantee uninterrupted power supply
Group at least needs to configure two groups for 220kV and above substation.It is provided, is needed to electric power storage according to related regulation
Pond periodically taken a sample test, general survey, to confirm whether accumulator status is normal.And it is had the following problems when measuring:
1, by multiple (such as 104), individually battery forms each battery group, needs measurable amount more, and battery room is narrow
It is small, edge, corner battery needs frequently bend over, squat down or bow progress of lying prone, at the scene without the test of Special assisting tool
In the process, cause that operating personnel is tired and working efficiency is low；
2, since accumulator anode and cathode spacing is closer, it is not easy to using the specific purpose tool for having insulating property (properties) in test
Cause direct current system short circuit or direct current positive and negative anodes ground connection；
3, since each station is put into operation, the time is different, and the big ting model of station battery is different, application product is numerous, and does not have
The tool of design specialized auxiliary.A variety of testing tools are large number of and inconvenient to carry, are unfavorable for multistation wheel and survey use.
Utility model content
The technical problems to be solved in the utility model is that for technical problem of the existing technology, this is practical new
Type provides the accumulator battery voltage measuring tool that a kind of structure is simple, easy to operate and high measurement efficiency.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of accumulator battery voltage measuring tool, including pressure measuring instrument and test penholder, the test penholder include holding
Bar and two test arms are held, one end of the holding rod is provided with mounting base, and wherein one end of two test arms passes through resistance
Buddhist nun's shaft is rotatably installed in mounting base, and the other end of two test arms is equipped with the test pencil for clamp voltage measuring instrument
Test clip.
As a further improvement of the above technical scheme:
The test clip includes the first clamping part and the second clamping part, and first clamping part is fixed on the test arm
One end, the second clamping part rotational installation is in the test arm.
It is provided with two pieces of opposite ear blocks in the test arm, is provided with axis hole in the middle part of second clamping part, it is described
The axis hole of second clamping part is placed in two pieces of ear blocks, and is run through by a shaft so that the second clamping part rotates around the axis.
It is arranged with torsional spring in the shaft, for driving at the front end of second clamping part and the front end of the first clamping part
In clamped condition.
The front end of first clamping part and the second clamping part is provided with opposite with the test pencil shape of the pressure measuring instrument
The holding tank answered.
Form friction pattern is provided on the outside of the rear end of second clamping part.
Gear is mounted on two Damping rotation shafts, two gear intermeshings, one end of test arm and gear connect
It connects.
The test clip is the test clip of isolation material, and the test arm is the test arm of isolation material.
It is provided with grip part on the holding rod, insulation frictional layer is provided on the grip part.
The holding rod is the holding rod of isolation material.
Compared with the prior art, the advantages of the utility model are:
The accumulator battery voltage measuring tool of the utility model, by two test clips to pressure measuring instrument (such as multimeter)
Red-black test pencil clamped, convenient to pass through hand-held holding rod and carry out voltage measurement, testing efficiency is high；For the storage of different interpolar distance
Battery, the spacing between adjustable two test arms, structure is simple, easy to operate and be easy to carry about with one.
The accumulator battery voltage measuring tool of the utility model, is arranged with torsional spring in shaft, for driving the second clamping
The front end in portion and the front end of the first clamping part are in clamped condition, thus guarantee test pencil measurement when will not arbitrarily changing position or
It falls off, guarantees the reliability of test.
The accumulator battery voltage measuring tool of the utility model, is provided with anti-slip layer or anti-skid chequer on the inside of holding tank,
Improve clamping effect.In addition be provided with form friction pattern on the outside of the rear end of the second clamping part, convenient clamping to the second clamping part or
The operation of release.
The accumulator battery voltage measuring tool of the utility model is mounted on gear, two gears on two Damping rotation shafts
Intermeshing, one end of test arm is connect with gear；Rotation adjusting is being carried out, can guarantee that two test arms are adjusted in synchronism, from
And the two sides for keeping two test arms to be listed in holding rod facilitate operator to be directed at the terminal of battery in measurement.
Detailed description of the invention
Fig. 1 is one of the schematic perspective view of the utility model.
Figure label indicates: 1, testing penholder；101, holding rod；1011, mounting base；1012, Damping rotation shaft；1013, tooth
Wheel；102, test arm；103, test clip；1031, the first clamping part；1032, the second clamping part；1033, shaft；1034, it rubs
Line；1035, holding tank.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific embodiment.
As shown in Figure 1, the accumulator battery voltage measuring tool of the present embodiment, including pressure measuring instrument (such as multimeter, in figure
It is not shown) and test penholder 1, testing penholder 1 includes holding rod 101 and two test arms 102, and one end of holding rod 101 is arranged
There is mounting base 1011, holding rod 101 is equipped with grip part；Wherein one end of two test arms 102 passes through 1012 turns of Damping rotation shaft
Dynamic to be mounted in mounting base 1011, the other end of two test arms 102 is equipped with the test of the test pencil for clamp voltage measuring instrument
Folder 103.The accumulator battery voltage measuring tool of the utility model, by two test clips 103 to pressure measuring instrument (such as general-purpose
Table) red-black test pencil clamped, carry out voltage measurement is facilitated by hand-held holding rod 101, testing efficiency is high；For not homopolarity
Away from battery, spacing between adjustable two test arms 102, structure is simple, is easily achieved.
In the present embodiment, test clip 103 includes the first clamping part 1031 and the second clamping part 1032, the first clamping part 1031
It is fixture block with the second clamping part 1032, wherein the first clamping part 1031 is fixed on one end of test arm 102, the second clamping part
1032 rotational installations are in test arm 102.Specifically, two pieces of opposite ear blocks, the second clamping part are provided in test arm 102
1032 middle part is equipped with protrusion, is provided with axis hole in protrusion, the protrusion of the second clamping part 1032 is placed in two pieces of ear blocks, a shaft
1033 pass through ear block and axis hole, then 1033 rotation around the shaft of the second clamping part 1032.In order to guarantee clamping effect, in shaft 1033
On be arranged with torsional spring (not shown), for driving at the front end of the second clamping part 1032 and the front end of the first clamping part 1031
In clamped condition, to guarantee that test pencil will not arbitrarily changing position or fall off in measurement, guarantee the reliability of test.In addition,
The front end of first clamping part 1031 and the second clamping part 1032 is provided with the holding tank matched with the test pencil of pressure measuring instrument
1035, it is further ensured that the reliability of clamping；It is of course also possible to be provided with anti-slip layer or anti-skidding in the inside of holding tank 1035
Line improves clamping effect.In addition form friction pattern 1034 is provided on the outside of the rear end of the second clamping part 1032, it is convenient to be clamped to second
The operation of the clamp or release in portion 1032.
In the present embodiment, gear 1013 is mounted on two Damping rotation shafts 1012, two gears 1013 are intermeshed, survey
One end of examination arm 102 is connect with gear 1013；Rotation adjusting is being carried out, can guarantee that two test arms 102 are adjusted in synchronism, thus
It keeps two test arms 102 to be listed in the two sides of holding rod 101, in measurement, operator is facilitated to be directed at the terminal of battery.Separately
Outer test clip 103 is the test clip of isolation material, and test arm 102 is the test arm of isolation material, and holding rod 101 is isolation material
Holding rod, wherein isolation material can select dielectric resin material.In addition to being arranged on holding rod 101 convenient for holding
There is grip part, insulation frictional layer is provided on grip part.
When measuring, the red-black test pencil of multimeter is placed in test clip 103 first, then rotation is adjusted manually again
Two test arms 102 keep the spacing between two test pencils consistent with the pole span of battery；Then holding rod 101 is held again to each
Battery carries out voltage tester, and records, until all ice storing times are finished.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of accumulator battery voltage measuring tool, which is characterized in that including pressure measuring instrument and test penholder (1), the survey
Trying penholder (1) includes holding rod (101) and two test arms (102), and one end of the holding rod (101) is provided with mounting base
(1011), wherein one end of two test arms (102) is rotatably installed in mounting base (1011) by Damping rotation shaft (1012)
On, the other end of two test arms (102) is equipped with the test clip (103) of the test pencil for clamp voltage measuring instrument.
2. accumulator battery voltage measuring tool according to claim 1, which is characterized in that the test clip (103) includes
First clamping part (1031) and the second clamping part (1032), first clamping part (1031) are fixed on the test arm (102)
One end, second clamping part (1032) rotational installation is on the test arm (102).
3. accumulator battery voltage measuring tool according to claim 2, which is characterized in that set on the test arm (102)
Two pieces of opposite ear blocks are equipped with, axis hole, second clamping part (1032) are provided in the middle part of second clamping part (1032)
Axis hole be placed in two pieces of ear blocks, and by a shaft (1033) run through so that the second clamping part (1032) around the shaft
(1033) it rotates.
4. accumulator battery voltage measuring tool according to claim 3, which is characterized in that be arranged on the shaft (1033)
There is torsional spring, clamps shape for driving the front end of the front end of second clamping part (1032) and the first clamping part (1031) to be in
State.
5. according to accumulator battery voltage measuring tool described in Claims 2 or 3 or 4, which is characterized in that first clamping part
(1031) and the front end of the second clamping part (1032) is provided with holding tank corresponding with the test pencil shape of the pressure measuring instrument
(1035).
6. accumulator battery voltage measuring tool according to claim 5, which is characterized in that second clamping part (1032)
Rear end on the outside of be provided with form friction pattern (1034).
7. accumulator battery voltage measuring tool as claimed in any of claims 1 to 4, which is characterized in that two institutes
It states and is mounted on Damping rotation shaft (1012) gear (1013), two gear (1013) intermeshings, one end of test arm (102)
It is connect with gear (1013).
8. accumulator battery voltage measuring tool as claimed in any of claims 1 to 4, which is characterized in that the survey
Examination folder (103) is the test clip of isolation material, and the test arm (102) is the test arm of isolation material.
9. accumulator battery voltage measuring tool as claimed in any of claims 1 to 4, which is characterized in that described to hold
It holds and is provided with grip part on bar (101), insulation frictional layer is provided on the grip part.
10. accumulator battery voltage measuring tool according to claim 9, which is characterized in that the holding rod (101) is exhausted
The holding rod of edge material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746419.1U CN209417125U (en) | 2018-10-26 | 2018-10-26 | A kind of accumulator battery voltage measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746419.1U CN209417125U (en) | 2018-10-26 | 2018-10-26 | A kind of accumulator battery voltage measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417125U true CN209417125U (en) | 2019-09-20 |
Family
ID=67932005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821746419.1U Active CN209417125U (en) | 2018-10-26 | 2018-10-26 | A kind of accumulator battery voltage measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209417125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389299A (en) * | 2019-08-05 | 2019-10-29 | 国家电网有限公司 | Battery acquires fixed device and accumulator cell charging and discharging voltage collecting device |
-
2018
- 2018-10-26 CN CN201821746419.1U patent/CN209417125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389299A (en) * | 2019-08-05 | 2019-10-29 | 国家电网有限公司 | Battery acquires fixed device and accumulator cell charging and discharging voltage collecting device |
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