CN201489024U

CN201489024U - Tool special for measuring storage battery

Info

Publication number: CN201489024U
Application number: CN2009200911447U
Authority: CN
Inventors: 郑新才; 陈国永; 马孝民
Original assignee: HUNAN ELECTRIC POWER COMPANY SHANGQIU POWER SUPPLY Co
Current assignee: HUNAN ELECTRIC POWER COMPANY SHANGQIU POWER SUPPLY Co
Priority date: 2009-06-26
Filing date: 2009-06-26
Publication date: 2010-05-26
Anticipated expiration: 2019-06-26

Abstract

The utility model discloses a tool special for measuring a storage battery, which consists of a semicircular body, two forcipate measuring arms, a connecting rod mechanism, a handle and a lead. The semicircular body has a box-shaped structure; the measuring arms of which the heads are provided with a measuring contact respectively are arranged on two sides of a straight line end of the body; the connecting rod mechanism for adjusting the measuring arms is arranged in the body, and a fork-shaped handle is arranged on the body; a measuring plug and a measuring jack for connecting the lead are arranged at a position where the fork-shaped handle corresponds to the body; and a universal meter pencil jack is arranged on the end part of the handle. During use, the measurement is performed by the following steps: firstly measuring the distance between two pole bores of the storage battery, determining the spatial position between the two pole bores of the storage battery, fixing the handle to insert the measuring plug into the measuring jack on the body and connecting the universal meter. The tool special for measuring the storage battery has the advantages of simple structure, low manufacturing cost, convenient use and operation, accurate measurement, and high adaptability due to the adjustability of the measuring opening and the handle.

Description

Specific tool for measuring battery

Technical field

The utility model relates to the measurement that a kind of specific purpose tool of measuring accumulator on the accumulator tank, especially accumulator carry out the line accumulator between positive and negative under the space-constrained situation.

Background technology

In critical facilitys such as transformer station, communication center, without interruption for ensureing that electric power is answered, usually need to dispose a large amount of accumulators as standby power supply.Because accumulator quantity is many, in order to save floor occupying area, generally accumulator is contained on the cabinet special, i.e. accumulator tank.For accumulator as much as possible is installed, the space between the accumulator is very narrow and small, as shown in the figure.According to relevant regulations, in the daily servicing of accumulator, will be to the terminal voltage of accumulator, be that voltage between positive pole and the negative pole is measured, conventional method is a configuration accumulator checking instrument, but increase investment, if logging is far away from accumulator, lead between accumulator and the logging is just longer, the degree of accuracy of accumulator checking instrument can reduce because of the voltage loss on the lead, also the accumulator checking instrument belong to electronic device, the long-time running meeting is aging, be out of order easily, so hand dipping is essential.But the space between accumulator layer and the layer is limited, and the measuring pen of multimeter is longer in addition, and staff is difficult to inject the interlayer of accumulator, promptly enables to inject, and the visual field also is very restricted, and is not easy to find measured hole, and operation is difficulty very.

Summary of the invention

The purpose of this utility model is a kind of specific tool for measuring battery of design, under the situation that does not change multimeter and test pencil thereof, solves an above measurement difficult problem by specific tool for measuring battery.

Realize that the technical matters that the utility model purpose will solve is: it is made up of gage beam, gage beam governor motion, handle and the lead of a semicircular body, two tong-likes, semicircular body is a box structure, and the gage beam that the end has measuring contacts is installed in body rectilinear end limit portion both sides; The gage beam governor motion is located in the body, and forked handle is installed on the body; Be provided with the measurement plug that connects lead at the forked handle position corresponding and measure jack with body; Handle end is provided with the multitester probe jack.

The gage beam governor motion is a linkage assembly, two connecting rods, the one end co-located of linkage assembly, equal length are connected on two gage beams, the hinged back of the other end connects an adjustment screw mandrel, adjust on the screw mandrel and be connected with a silk cap, the silk cap is fixed on the body inner bottom plating, adjust on the end face of screw mandrel end, be provided with a screw edge of a knife, on the body corresponding a hole is arranged with adjusting screw mandrel end end face.

Be provided with on the body of handle one side another set of can with handle on measure the supporting measurement jack of plug.

Good effect of the present utility model is: this apparatus structure is simple, and cost is low, uses easy to operately, measures accurately, because it is measured aperture and handle and has adjustability, adaptability is strong.

Description of drawings

Accompanying drawing 1 is the utility model one-piece construction synoptic diagram; Accompanying drawing 2 is removed the inner structure synoptic diagram of handle portion for the utility model; Accompanying drawing 3 is the utility model structure handle arrangement synoptic diagram.

Concrete working method

Shown in accompanying

drawing

1,2, it is made up of

gage beam

1,21, linkage assembly, handle 15 and the

lead

3,9,14,18 of a semicircular body 23, two tong-likes, semicircular body 23 is box structures, base plate is the insulating gel plank, loam cake is a plastic cover plate, the

gage beam

1,21 that the end has measuring

contacts

2,20 is installed in body rectilinear end limit portion both sides, and is fixing with

bolt

6,19, and two

gage beams

1,21 can rotate with respect to body 23; Two connecting rods, 5,22 1 end co-located, equal length on the linkage assembly of adjusting gage beam are connected on two

gage beams

1,21, the hinged back of the other end connects an adjustment screw mandrel 10, adjust on the screw mandrel 10 and be connected with a silk cap 17, silk cap 17 is fixed on body 23 inner bottom platings, adjust on the screw mandrel 10 end end faces, be provided with a screw edge of a knife 25, on the corresponding body hole is arranged, the handle 15 of moving away, penetrate hole on the body with screwdriver, through the screw edge of a knife 25 rotatable adjustment screw mandrels 10, regulate the flexible of connecting

rod

5,22, to adjust the size of

gage beam

1,21 openings; Near the center, a mounting hole 24 is arranged on body 23 central axis, the prong fork of forked handle 15 (as shown in Figure 3) front end is on body 23, and two mounting holes 26 of front end are corresponding with the mounting hole 24 on the body 23, and is fixing with a bolt 4; Be provided with the measurement plug 13 that connects lead and measure jack 12 at forked handle 15 and body 23 corresponding positions; After handle is inserted on the body 23, slide measures plug 13 and it can be inserted in the measurement jack 12 on the body 23; With crosswise fixed pin 11 handle 15 is fixed on the body 23 then.If vertically measure, also be provided with on the body 23 another set of can with handle 15 on measure the supporting measurement jack 8 of plug 13, after installing, available vertical fixed pin 7 is fixed on handle 15 on the body 23; Handle 15 ends are provided with multitester probe jack 16.Link to each other by

insulated conductor

3,18,9,14 between measuring

contacts

2,20, measurement jack 8,12, measurement plug 13, the multitester probe jack 16.

Using method of the present utility model is:

1, with the distance between plastic ruler measurement hole, accumulator the two poles of the earth, the handle 15 of moving away is inserted into the screw edge of a knife 25 rotations of adjusting screw mandrel 10 ends with screwdriver and adjusts screw mandrels 10, regulates the width between two

gage beams

1,21, i.e. distance between hole, accumulator the two poles of the earth.

2, the locus of range estimation between hole, accumulator the two poles of the earth if two is very horizontal, then forwards handle 15 to the body central axis direction, press crosswise fixed pin 11, fixed handle 15, very vertical as if two, then handle 15 is forwarded to the body left side, press vertical fixed pin 7, fixed handle 15.

3, measurement plug 13 handles on the sliding handle 15 will be measured the measurement jack 12 on the plug 13 insertion bodies 23 or measure in the jack 8.

4, with in the general-purpose test pencil jack 16 on the multimeter test pencil insertion handle 15, handle 15 takes multimeter to measure on the other hand on the other hand.

Claims

1. specific tool for measuring battery, it is characterized in that: it is made up of gage beam (1,21), gage beam governor motion, handle (15) and the lead (3,9,14,18) of a semicircular body (23), two tong-likes, semicircular body (23) is a box structure, the gage beam (1,21) that the end has measuring contacts (2,20) is installed in body (23) rectilinear end limit portion both sides, and can rotate with respect to body (23), the governor motion of regulating gage beam (1,21) folding is located in the body (23); Forked handle (15) is installed on the body (23); Be provided with the measurement plug (13) that connects lead at forked handle (15) position corresponding and measure jack (12) with body (23); Handle (15) end is provided with multitester probe jack (16).

2. specific tool for measuring battery according to claim 1, it is characterized in that: the governor motion of regulating gage beam (1,21) folding is a linkage assembly, two connecting rods (5,22) end co-located of linkage assembly, equal length are connected on two gage beams (1,21), the hinged back of the other end connects an adjustment screw mandrel (10), adjust on the screw mandrel (10) and be connected with a silk cap (17), silk cap (17) is fixed on body (23) inner bottom plating; Adjust on the end face of screw mandrel (10) end, be provided with a screw edge of a knife (25), the body (23) corresponding with adjusting screw mandrel (10) end is provided with a hole.

3. specific tool for measuring battery according to claim 1 is characterized in that: be provided with another set of can going up with handle (15) and measure the supporting measurement jack (8) of plug (13) on the body (23) of handle (15) one sides.