CN209311533U - A kind of novel storage battery polling module connecting terminal - Google Patents

Abstract

The utility model provides a kind of novel storage battery polling module connecting terminal, including 72 pieces of insulating barriers, 36 conduct pieces and 72 pieces of fixed plates；Wherein every 2 pieces of insulating barriers, 2 pieces of fixed plates and a conduct piece form 1 sub- terminal, form 36 sub- terminals of longitudinal arrangement altogether；The upper and lower ends of every sub- terminal are respectively 1 piece of insulation board, and 1 piece of fixed plate is arranged in the inside of every piece of insulation board, and fixed plate and insulation board splicing are integral, 1 conduct piece are arranged between 2 pieces of fixed plates, conduct piece is fixedly connected with fixed plate；Each conduct piece is respectively arranged on the left side and the right side 1 hole slot, 1 screw is respectively arranged on the outside of 2 hole slots on each conduct piece, by 2 pieces of short circuit piece connections between 2 hole slots, wherein 1 piece of short circuit on piece is provided with guide rail, another 1 piece of short circuit on piece is provided with 1 screw.The connecting terminal, which can facilitate, accesses radio patrol checking module, reduces the work used time, reduces the operating risk that may cause in operation process.

Description

A kind of novel storage battery polling module connecting terminal

Technical field

The utility model relates to a kind of connecting terminals, and in particular to a kind of novel storage battery polling module connecting terminal.

Background technique

Valve controlled sealed lead-acid accumulator performance is stablized, and reliably, maintenance workload is small, joyous with operations staff by designing It meets.But valve controlled sealed lead-acid accumulator is sensitiveer to the reaction of temperature, does not allow overcharge and charge less electricity, to charge-discharge power demand It is more stringent, it is desirable that have the preferable charging unit of performance, the improper service life by serious curtailment battery of working service.Cause This needs to carry out direct-flow storage battery appearance after the valve controlled sealed lead-acid accumulator group operation in substation reaches certain time limit Measure identification work.It needs to carry out with 0.1 times of C valve controlled sealed lead-acid accumulator group in this work₁₀The electric current of size connects The test of 8 hours of continuous electric discharge, and the voltage of every batteries is recorded in real time.(note: C₁₀For valve controlled sealed lead-acid accumulator group Rated capacity.)

When carrying out direct-flow storage battery capacity identification work, at present data acquisition mode be by radio patrol checking module come Obtain each single battery voltage data.The shortcomings that this mode is to need that radio patrol checking module positive and negative anodes are one by one connected to phase It answers on the accumulator anode and cathode column of number, it is cumbersome and time consuming；If narrow space or height that battery is put are spent Gao Shi be easy to cause the visual field to be obstructed, and can may accidentally touch battery the two poles of the earth when accessing radio patrol checking module, cause to have battery short circuit, The operating risk of staff's electric shock.

As shown in Figure 1, existing accumulator inspection system has the connection jaws of 20 with the cooperation of 18 single batteries, label For 0#~19#, the battery of corresponding detection is marked as 1~18.The anode of 18 single batteries is sequentially ingressed into after all battery series connection Interface 0#~17#, the cathode of No. 18 single batteries is respectively connected to 18# and 19# connection jaws, after the completion of connection, equivalent circuit such as Fig. 2 It is shown.

Utility model content

In view of the deficiency of the prior art, the utility model provides a kind of novel storage battery polling module terminals Son facilitates in direct-flow storage battery capacity identification work and accesses radio patrol checking module, to reduce the work used time, reduces operation The operating risk that may cause in journey.

To achieve the above object, the technical solution of the utility model is: a kind of novel storage battery polling module connecting terminal, Including 72 pieces of insulating barriers, 36 conduct pieces and 72 pieces of fixed plates；Wherein every 2 pieces of insulating barriers, 2 pieces of fixed plates and a conduction Part forms 1 sub- terminal, forms 36 sub- terminals of longitudinal arrangement altogether；The upper and lower ends of every sub- terminal are respectively 1 piece 1 piece of fixed plate is arranged in insulation board, the inside of every piece of insulation board, and fixed plate and insulation board splicing are integral, set between 2 pieces of fixed plates 1 conduct piece is set, conduct piece is fixedly connected with fixed plate；Each conduct piece is respectively arranged on the left side and the right side 1 hole slot, often It is respectively arranged with 1 screw on the outside of 2 hole slots on a conduct piece, is connected between 2 hole slots by 2 pieces of short circuit pieces, wherein 1 piece It is shorted on piece and is provided with guide rail, another 1 piece of short circuit on piece is provided with 1 screw.

The aperture of the hole slot is 4mm.

The fixed plate is insulator.

It further include the dust-proof insulation protective hood outside the set novel storage battery polling module connecting terminal.

The beneficial effects of the utility model are: the connecting terminal of the utility model is by valve controlled sealed lead-acid accumulator group (being made of 18 section cells in series) is connected with its accumulator inspection system, can be by the way that radio patrol checking module is inserted into wiring The hole slot of terminal realizes the acquisition of each section voltage of battery pack.This connection terminal structure is simple, high reliablity, stores in direct current Facilitate in battery capacity identification work and access radio patrol checking module, reduce manpower, time cost and operating risk, realizes essence Benefit is turned into industry.

Detailed description of the invention

Fig. 1 is the connection schematic diagram of accumulator inspection system and valve controlled sealed lead-acid accumulator；

Fig. 2 is the equivalent circuit diagram of accumulator inspection system detection battery；

Fig. 3 is a kind of structure of one of them sub- terminal of novel storage battery polling module connecting terminal of the utility model Schematic diagram；

Fig. 4 is a kind of novel storage battery polling module connecting terminal and accumulator inspection system, valve control of the utility model The connection schematic diagram of formula sealed lead acid storage battery；

When Fig. 5 is a kind of novel storage battery polling module connecting terminal using the utility model, accumulator inspection system Detect the equivalent circuit diagram of battery.

1. insulating barrier, 2. conduct piece, 3. fixed plate, is 4. shorted piece, 5. hole slot, 6. screw.

Specific embodiment

As shown in figure 3, a kind of novel storage battery polling module connecting terminal, including 72 pieces of insulating barriers 1., 36 conductions Part 2. with 72 pieces of fixed plates 3..Wherein every 2 pieces of insulating barriers, 2 pieces of fixed plates and a conduct piece form 1 sub- terminal, altogether group At 36 sub- terminals of longitudinal arrangement.The upper and lower ends of every sub- terminal are respectively 1 piece of insulation board, every piece of insulation board it is interior 1 piece of fixed plate is arranged in side, and fixed plate and insulation board splicing are integral, is arranged 1 conduct piece between 2 pieces of fixed plates, conduct piece with Fixed plate is fixedly connected.5. each conduct piece is respectively arranged on the left side and the right side 1 hole slot, 2 holes on each conduct piece 1 screw is respectively arranged with 6. on the outside of slot, for fixing tie-in line；It is 4. connected between 2 hole slots by 2 pieces of short circuit pieces, wherein 1 Block, which is shorted on piece (left side on Fig. 3), is provided with guide rail, and another piece of short circuit piece (the right on Fig. 3) can move left and right, another 1 piece along guide rail It is shorted on piece (on Fig. 3 the right) and is provided with 1 screw, by loosening screw, piece (the right on Fig. 3) will be shorted and slided to and hole slot Screw is tightened after (the right on figure) contact to be closed, loose bolts are shorted piece (the right on Fig. 3) and slide to the left, thus disconnect, Reliable insulation at left and right sides of terminal.One end of conduct piece passes through the positive and negative electrode that the gathering line with insurance is electrically connected single battery, The other end is electrically connected with direct current system Battery Monitoring Device voltage acquisition signal input part, to make radio patrol checking module insertion end Single battery voltage amount each in valve controlled sealed lead-acid accumulator group can be collected after son.Direct-flow storage battery positive and negative electrode is being held It is distributed as adjacent upper and lower level distribution on son row, is the electricity that one group of acquisition corresponds to single-unit direct-flow storage battery to measure two sub- terminals Pressure.

The aperture of the hole slot is 4mm, and the pore size of hole slot meets the insertion of radio patrol checking module.

The conduct piece is the good conductor of electricity；The fixed plate is insulator, plays insulating effect.

Used insulating barrier has good low-voltage insulation characteristic, not will cause accumulator anode and cathode short circuit.

Conduct piece is fastened by bolts gathering line, and gathering line will could mutually be connect by insurance with direct-flow storage battery.

The dust-proof insulation protective hood of terminal is cased in terminal outer, when maintenance, can open dust-proof insulation protective hood.

As shown in figure 4, a kind of working principle of novel storage battery polling module connecting terminal of the utility model are as follows: described Valve controlled sealed lead-acid accumulator group (being made of 18 section cells in series) is connected by terminal with its accumulator inspection system, and And radio patrol checking module can be made and acquire each section voltage of battery pack by being inserted into its hole slot.The neighbouring son of every two The voltage of terminal acquisition single battery.Accumulator inspection system 0#~17# interface successively connects left in 1,3,5 ... 35 work song terminals Side is connected with corresponding anode, 18# and 19# connection jaws, which connect, to be connected in the 36th work song terminal with Section 18 battery cathode, When needing regular inspection operation, the positive and negative electrode of No. 1~No. 18 single batteries is sequentially ingressed on the right side of 1,2,3 ... 35,36 work song terminals ?.Therefore, after the completion of radio patrol checking module insertion hole slot, equivalent circuit is as shown in Figure 5.

Claims (3)

1. a kind of novel storage battery polling module connecting terminal, it is characterised in that: including 72 pieces of insulating barriers, 36 conduct pieces and 72 pieces of fixed plates；Wherein every 2 pieces of insulating barriers, 2 pieces of fixed plates and a conduct piece form 1 sub- terminal, altogether the longitudinal row of composition 36 sub- terminals of column；The upper and lower ends of every sub- terminal are respectively 1 piece of insulation board, the inside setting 1 of every piece of insulation board Block fixed plate, fixed plate and insulation board splicing are integral, and 1 conduct piece is arranged between 2 pieces of fixed plates, and conduct piece and fixed plate are solid Fixed connection；Each conduct piece is respectively arranged on the left side and the right side 1 hole slot, on the outside of 2 hole slots on each conduct piece respectively It is provided with 1 screw, is connected between 2 hole slots by 2 pieces of short circuit pieces, wherein 1 piece of short circuit on piece is provided with guide rail, it is another 1 piece short 1 screw is provided in contact pin.

2. a kind of novel storage battery polling module connecting terminal according to claim 1, it is characterised in that: the hole slot Aperture is 4mm.

3. a kind of novel storage battery polling module connecting terminal according to claim 1, it is characterised in that: the fixed plate For insulator.