CN212625959U

CN212625959U - Link adjustable busbar structure

Info

Publication number: CN212625959U
Application number: CN202021364162.0U
Authority: CN
Inventors: 朱志允; 刘超; 赵青
Original assignee: Chaowei Power Group Co Ltd
Current assignee: Chaowei Power Group Co Ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-02-26
Anticipated expiration: 2030-07-13

Abstract

The utility model provides a link adjustable busbar structure, includes busbar main part and terminal utmost point post, characterized by, is equipped with the track that extends along busbar main part length direction in the busbar main part, is equipped with the slider on the track, this slider constitutes terminal utmost point post. The utility model discloses can satisfy different passenger's demand, the adjustment input/output end position has improved the commonality of subassembly simultaneously, has reduced the design manufacturing cost.

Description

Link adjustable busbar structure

Technical Field

The utility model relates to a lead accumulator busbar structure especially relates to a busbar structure that link knocks away.

Background

The lead storage battery stores and releases electric energy by using the positive grid plate and the negative grid plate, the positive grid plate and the negative grid plate are separated by the partition plate, a plurality of positive grid plates, negative grid plates and partition plates form a grid plate group, a power supply company usually designs the grid plate group into a fixed specification according to the requirements of different customers on output voltage and current, and then the requirements on voltage and current output are met by connecting the grid plate groups in series or in parallel. Each grid set corresponds to an individual battery cell, having positive and negative poles, i.e. positive and negative busbars, for the input and output of the whole, i.e. the input and output of the whole battery, which busbars are often customized in shape and size due to the variability required by the customer. For example, some customers require the output end of the whole battery to be at the upper right side and the lower right side, some customers require the output end of the whole battery to be at the lower left side and the lower right side, and so on, and different customers also require the distance from the output port to the side of the battery.

For example, a "lead storage battery busbar and bridging link structure for reducing lead consumption" disclosed in chinese patent document, publication No. 207250631, includes terminal posts, bridging posts, and busbars, and plate-wrapped plate groups; the terminal pole, the bridge-spanning pole and the bus bar are all arranged on the pole group; the method is characterized in that: a bus bar cavity is arranged on the pole group, and the bus bar is arranged in the bus bar cavity; the terminal post is arranged at the outer side part of the bus bar cavity, and the local part of the terminal post is overlapped with the bus bar cavity; the terminal post and the bus bar are integrally cast.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art's busbar structure can't be general, needs require the problem of customization according to the customer, provides a link adjustable busbar structure, makes the busbar satisfy different customers ' special demand under the prerequisite that has general specification.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a link adjustable busbar structure, includes busbar main part and terminal utmost point post, characterized by, is equipped with the track that extends along busbar main part length direction in the busbar main part, is equipped with the slider on the track, this slider constitutes terminal utmost point post.

The position of the slide block on the track can be continuously changed, and the slide block can be positioned at any position on the guide rail and is flexible and adjustable.

Preferably, the bus bar main body is provided with a groove on the upper surface thereof, track grooves are provided on both sides of the bottom of the groove, the track is composed of the groove and the track grooves, and the slider is a convex slider capable of being inserted into the groove and the track grooves.

The groove and the track groove are easy to process, the cost is low, and the track groove and the convex sliding block are stably matched.

Preferably, two sides of the bus bar main body are respectively provided with a step, the cross section of the bus bar main body is convex, the side wall of the bottom of each step is provided with a sliding groove, the track comprises the steps and the sliding grooves, the sliding blocks are concave sliding blocks capable of being sleeved into the steps and the sliding grooves, and two sides of the bottom of each concave sliding block are respectively provided with a hook block extending towards the sliding grooves.

The two sides of the bus bar main body are respectively provided with a step, and the bottom of each step is provided with a sliding chute, so that the concave sliding block can be conveniently installed.

Preferably, the male slider comprises a cylindrical body and a flange at the bottom, and the upper part of the male slider is provided with a threaded hole in which a bolt and a gasket are arranged.

The cylindrical convex sliding block and the circular step can reduce sliding resistance, the bolt is used as a universal fastener, the cost is low, and the gasket is arranged to prevent the fastening effect from loosening due to vibration in the using process.

Preferably, the upper surface of the concave sliding block is provided with a locking hole, a pressing column is arranged in the locking hole, the pressing column is cylindrical, the side surface of the pressing column is provided with threads, and the upper part of the pressing column is provided with a protruding pressing flange.

When the concave sliding block is sleeved in the sliding groove, the clamping column is screwed tightly, so that the upper surface of the hook block and the lower surface of the pressing column apply a clamping force to the whole bus.

Preferably, one end of the busbar body is integrally detachable.

In the scheme of recess and track groove, the one end of busbar can be dismantled from the whole and can make things convenient for the installation of slider.

Preferably, the bottom of the compression column is provided with a compression cushion pad, and the upper surface of the hook block is provided with a cushion pad.

Compress tightly toe portion and busbar upper surface contact, the side contact on colluding piece upper surface and the spout sets up the blotter and effectively prevents surperficial fish tail and absorption tolerance for the assembly is more firm.

Preferably, the material of the cushion pad is rubber.

The lead-acid storage battery belongs to a high-corrosivity environment, and the corrosion resistance of the rubber is good, so that the lead-acid storage battery is suitable for being used as a material of a cushion pad.

Therefore, the utility model discloses following beneficial effect has: (1) the position of the port of the bus bar is adjustable, and the customization requirements can be met; (2) the structure is stable and compact (3) and the universality is strong.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a sectional view of a bus bar according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a male slider according to embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 5 is a mechanism schematic view of a concave slider according to embodiment 2 of the present invention;

in the figure: 1. busbar main part 2, track 3, slider 3.1, convex slider 3.2, concave slider 4, recess 5, track groove 6, screw hole 7, flange 8, bolt 9, gasket 10, step 11, spout 12, collude piece 13, locking hole 14, compress tightly post 15, blotter 16, connecting block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Embodiment 1, as shown in fig. 1, 2, and 3, a bus bar structure with an adjustable connection end includes:

the bus bar main body 1 and the terminal pole are characterized in that a rail 2 extending in the length direction of the bus bar main body 1 is arranged on the bus bar main body 1, a slide block 3 is arranged on the rail 2, and the slide block 3 forms the terminal pole.

Further, the upper surface of the busbar body 1 is provided with a groove 4, two sides of the bottom of the groove 4 are provided with track grooves 5, the track 2 is composed of the groove 4 and the track grooves 5, and the sliding block 3 is a convex sliding block 3.1 which can be embedded into the groove 4 and the track grooves 5.

The depth of the groove 4 in this embodiment is 30mm, and the depth of the track groove 5 is 5 mm.

Further, the male slider 3.1 comprises a cylindrical body and a flange 7 at the bottom, the upper part of the male slider 3.1 is provided with a threaded hole 6, and a bolt 8 and a gasket 9 are arranged in the threaded hole 6.

The edge of the round step 7 is rounded so that the sliding is smoother.

Further, one end of the busbar body 1 can be integrally detached.

In this embodiment, the left end of the busbar body 1 is a separate body, two connecting blocks 16 are arranged on the separate body, and the connecting blocks 16 are provided with small holes, so that the separate body and the whole body can be connected by fasteners.

Embodiment 2, as shown in fig. 4 and 5, a bus bar structure with an adjustable connection end includes:

the bus bar main body 1 and the terminal pole are characterized in that the bus bar main body 1 is provided with a track 2 extending along the length direction of the bus bar main body 1, the track 2 is provided with a slide block 3, and the slide block 3 forms the terminal pole.

Furthermore, two sides of the bus bar main body 1 are respectively provided with a step 10, the cross section of the bus bar main body 1 is convex, the side wall of the bottom of the step 10 is provided with a sliding groove 11, the track 3 comprises the step 10 and the sliding groove 11, the sliding block 3 is a concave sliding block 3.2 which can be sleeved into the step 10 and the sliding groove 11, and two sides of the bottom of the concave sliding block 3.2 are respectively provided with a hook block 12 extending to the sliding groove 11.

In this embodiment, the height of the step 10 is 30mm, the depth of the sliding groove 11 is 5mm, and the concave sliding block 3.2 can be sleeved in from two ends of the bus bar main body 1.

Furthermore, the upper surface of the concave sliding block 3.2 is provided with a locking hole 13, a pressing column 14 is arranged in the locking hole 13, the pressing column 14 is cylindrical, the side surface of the pressing column is provided with threads, and the upper part of the pressing column is provided with a pressing flange.

When the pressing column 14 is screwed, the pressing column 14 firstly descends until contacting with the upper surface of the busbar body 1, and then the concave sliding block 3.2 is driven to ascend, so that the upper surface of the hook block 12 contacts with the upper surface of the sliding groove 11 to be clamped tightly, and the fastening effect is achieved.

Further, the bottom of the pressing column 14 is provided with a pressing cushion 15, and the upper surface of the hook block 12 is provided with the cushion 15.

Further, the material of the cushion pad 15 is rubber.

The rubber used in this example was fluororubber, and was excellent in heat resistance, oxidation resistance and corrosion resistance.

Claims

1. The utility model provides a link adjustable busbar structure, includes busbar main part and terminal utmost point post, characterized by, is equipped with the track that extends along busbar main part length direction in the busbar main part, is equipped with the slider on the track, this slider constitutes terminal utmost point post.

2. A bus bar structure with adjustable connecting ends as claimed in claim 1, wherein the bus bar main body has a groove on its upper surface, and rail grooves are formed on both sides of the bottom of the groove, the rail is formed by the groove and the rail groove, and the sliding block is a convex sliding block capable of being inserted into the groove and the rail groove.

3. The structure of claim 1, wherein the bus bar has a main body with two steps on each side, the main body has a convex cross-section, the bottom of the steps has a sliding groove, the track includes a step and a sliding groove, the sliding block is a concave sliding block capable of being inserted into the step and the sliding groove, and the bottom of the concave sliding block has a hook block extending towards the sliding groove on each side.

4. A connecting end adjustable busbar construction as claimed in claim 2 wherein said male slider includes a cylindrical body and a bottom flange, the upper portion of said male slider having a threaded bore with a bolt and a washer disposed therein.

5. The structure of claim 3, wherein the female slider has a locking hole on the top surface, a pressing post in the locking hole, the pressing post being cylindrical and having threads on the side surface and a protruding pressing flange on the top surface.

6. The structure of claim 4, wherein the bus bar body has one end integrally detachable.

7. The bus bar structure with adjustable connecting ends as claimed in claim 5, wherein the bottom of the pressing column is provided with a pressing buffer pad, and the upper surface of the hook block is provided with a buffer pad.

8. The adjustable connection end busbar construction of claim 6, wherein said cushioning material is rubber.