CN218957822U - Nickel-hydrogen battery module maintenance tool - Google Patents
Nickel-hydrogen battery module maintenance tool Download PDFInfo
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- CN218957822U CN218957822U CN202320036866.2U CN202320036866U CN218957822U CN 218957822 U CN218957822 U CN 218957822U CN 202320036866 U CN202320036866 U CN 202320036866U CN 218957822 U CN218957822 U CN 218957822U
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- fixing plate
- probe
- supporting seat
- positioning
- nickel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a maintenance tool for a nickel-metal hydride battery module, which comprises an upper probe fixing plate, a lower probe fixing plate, a plurality of telescopic upper positioning probes, a plurality of telescopic lower positioning probes, a limiting device, a plurality of cooling fans and a plurality of cooling fan mounting through holes, wherein the upper probe fixing plate stretches across the horizontal part of positioning columns arranged at two ends of a supporting seat, the lower probe fixing plate is fixed on one side surface of the supporting seat opposite to the positioning columns, the upper end of the lower probe fixing plate exceeds the top of the supporting seat, the telescopic upper positioning probes are arranged on the upper probe fixing plate, the telescopic upper current probes are respectively arranged on two sides of the upper probe fixing plate, the telescopic lower positioning probes are respectively arranged on two sides of the lower probe fixing plate, the telescopic lower current probes are respectively arranged on two sides of the lower probe fixing plate, the limiting device stretches across one end of two sliding plates of the supporting seat, and the cooling fans are correspondingly arranged in the cooling fan mounting through holes of the supporting seat one by one. The utility model has simple structure, convenient use, high maintenance efficiency and better universality.
Description
Technical Field
The utility model relates to a maintenance tool for a nickel-metal hydride battery module.
Background
The application of the cylindrical nickel-metal hydride battery in the field of power batteries is wider and wider along with the development of times, but the cylindrical nickel-metal hydride battery needs to be maintained regularly due to the self-discharging property and the slight memory effect of the cylindrical nickel-metal hydride battery, and battery packs corresponding to different products in different fields need to use different numbers of nickel-metal hydride battery modules.
Disclosure of Invention
The utility model aims to provide a nickel-hydrogen battery module maintenance tool which has a simple structure, is convenient to use, can improve maintenance efficiency and has good universality.
The utility model is realized by the following scheme:
the utility model provides a nickel-hydrogen battery module maintains frock, includes supporting seat, goes up probe fixed plate, lower probe fixed plate, a plurality of cooling fan and stop device, the bottom of supporting seat is U-shaped logical groove structure, the both ends of supporting seat top one side are provided with the reference column respectively, the reference column is the side of L shape and reference column's horizontal part outwards and perpendicular to supporting seat, the both sides at supporting seat top are provided with the slide respectively, a plurality of cooling fan installation through-hole has been seted up to the mid portion at supporting seat's top, go up the probe fixed plate and stride and place on the horizontal part of the reference column at supporting seat both ends and go up the probe fixed plate and be fixed with the vertical part of reference column mutually together, the upper end of probe fixed plate is surpassed the top of supporting seat down on the side that supporting seat is relative with the reference column, go up the probe fixed plate and install a plurality of telescopic upper positioning probe, the both sides that lie in each upper positioning probe fixed plate are provided with telescopic upper and lower current probe, upper and lower current probe fixed plate, a plurality of upper and lower probe fixed plate are located the same, the cooling probe that the upper and lower probe fixed plate is located the two-down at the same, the cooling block is located two and the same, and the current that the probe is located the two side of supporting seat is located down the two-position-stop device and the probe is connected in series. The number of the upper positioning probes and the lower positioning probes can be adjusted and designed according to the needs, the distance between the two adjacent upper positioning probes and the two adjacent lower positioning probes can be adjusted and designed according to the needs, the setting positions of the upper positioning probes and the lower positioning probes can be correspondingly adjusted along with the positions of the positive electrode post and the negative electrode post of the corresponding nickel-hydrogen battery module, so that the upper positioning probes and the lower positioning probes can be inserted into the middle holes of the corresponding positive electrode post and the corresponding negative electrode post, if the upper positioning probes correspond to the positive electrode post of the nickel-hydrogen battery module, the lower positioning probes correspond to the negative electrode post of the nickel-hydrogen battery module, and if the upper positioning probes correspond to the negative electrode post of the nickel-hydrogen battery module, the lower positioning probes correspond to the positive electrode post of the nickel-hydrogen battery module. The arrangement positions of the upper current probe and the lower current probe are enough to meet the requirement that the upper current probe and the lower current probe can well contact the end surfaces of the positive electrode post and the negative electrode post of the corresponding nickel-metal hydride battery module, and the upper current probe and the lower current probe correspond to the positive electrode post or the negative electrode post and are changed along with the upper positioning probe and the lower positioning probe. The number of the cooling fan mounting through holes of the supporting seat is the same as that of the cooling fans, the number of the cooling fans can be adjusted and designed according to the needs, and the cooling fans are used for radiating heat of the nickel-metal hydride battery module in the maintenance process.
Further, stop device includes elbow clamp fixed plate, two push-pull elbow clamps, linear guide and movable kicking block, one side of elbow clamp fixed plate is provided with the protruding portion outwards, logical groove has been seted up to the bottom of movable kicking block, the ejector pin mounting hole has been seted up respectively to one side of movable kicking block in logical groove's both sides, linear guide includes slider and fixed block, slider and fixed block rectilinear connection are as an organic whole, linear guide's fixed block is fixed on elbow clamp fixed plate's the protruding portion outwards, the logical groove cartridge of movable kicking block is on linear guide's slider and movable kicking block can follow linear guide's slider and remove, and two push-pull elbow clamps are fixed in two ejector pin mounting holes of elbow clamp fixed plate's both ends and two push-pull elbow clamps's ejector pin one-to-one are installed in two ejector pin mounting holes of movable kicking block, the both ends of elbow clamp fixed plate are respectively corresponding to be installed on the one end of two slides of supporting seat and elbow clamp fixed plate can follow two slides and remove. During actual manufacturing, in order to realize that the elbow clamp fixing plate moves along two sliding plates, bolt through holes can be formed in two ends of the elbow clamp fixing plate respectively, a plurality of embedded bolt holes are symmetrically formed in one ends of two sliding plates of the supporting seat, the distance between every two adjacent embedded bolt holes can be adjusted and designed according to requirements, thus the embedded bolt holes can be selected according to nickel-hydrogen battery modules of different numbers, the elbow clamp fixing plate is arranged in the embedded bolt holes through bolts, two ends of the elbow clamp fixing plate are arranged on the two sliding plates of the supporting seat, and finally, the nickel-hydrogen battery modules of different numbers are limited by the limiting device.
Further, the outer side surfaces of the upper probe fixing plate and the lower probe fixing plate are respectively covered with a protective cover.
Further, the two-way type elbow clamp comprises two buckling type elbow clamps, the handle parts of the two buckling type elbow clamps are respectively fixed on the outer end faces of the vertical parts of the two positioning columns, the base parts of the two buckling type elbow clamps are respectively fixed on the end faces of the two ends of the upper probe fixing plate, the upper probe fixing plate and the vertical parts of the positioning columns are positioned through positioning pins, and the base parts of the buckling type elbow clamps are matched and clamped with the handle parts to enable the upper probe fixing plate and the vertical parts of the positioning columns to be fixed together. During actual manufacturing, positioning pin holes are generally formed in the upper probe fixing plate and the vertical portion of the positioning column respectively, so that the positioning pins can conveniently penetrate through the positioning pin holes in the upper probe fixing plate and the vertical portion of the positioning column, and the upper probe fixing plate and the vertical portion of the positioning column are tightly close to each other.
Further, a plurality of support columns are arranged at the positions of the top of the support seat and the same side of the positioning column, the support columns and the horizontal part of the positioning column are arranged in a straight line, and the top surfaces of the support columns are flush with the top surface of the horizontal part of the positioning column. The number and the shape of the support columns can be adjusted and designed according to the needs.
Further, one end or two ends of the other side of the top of the supporting seat are provided with supporting blocks, and the upper end parts of one end or two ends of the lower probe fixing plate are fixed on the supporting blocks.
The maintenance tool for the nickel-metal hydride battery module is simple in structure, convenient to use, capable of improving maintenance efficiency, good in universality, applicable to maintenance of various nickel-metal hydride battery modules and capable of reducing maintenance cost.
Drawings
Fig. 1 is a schematic structural diagram of a maintenance tool for a nickel-metal hydride battery module in embodiment 1;
fig. 2 is an exploded view of the maintenance tool (without a limiting device) for the nickel-metal hydride battery module in embodiment 1;
FIG. 3 is an exploded view of the stopper in example 1;
FIG. 4 is a schematic enlarged view of the upper current probe, upper positioning probe, and upper probe-holder plate of example 1;
FIG. 5 is a schematic enlarged view of the positions of the lower current probe and the lower positioning probe on the lower probe-mounting plate in example 1;
fig. 6 is a schematic view of the nickel-metal hydride battery module to be maintained in embodiment 1 mounted on a nickel-metal hydride battery module maintenance tool.
Detailed Description
The examples are only intended to illustrate one implementation of the utility model and are not intended as a limiting illustration of the scope of the utility model.
Example 1
The utility model provides a nickel-hydrogen battery module maintenance frock, as shown in fig. 1, fig. 2, including supporting seat 1, upper probe fixed plate 2, lower probe fixed plate 3, a plurality of cooling fan 4, stop device 5 and two knocker elbow presss from both sides 6, the bottom of supporting seat 1 is U-shaped logical groove structure, the both ends of supporting seat 1 top one side are provided with reference column 7 respectively, reference column 7 is L-shaped and the horizontal part of reference column 7 outwards and perpendicular to the side of supporting seat 1, be provided with a plurality of support column 8 on the position of supporting seat 1 top and the same side of reference column 7, the support column 8 is the top surface of straight line with the horizontal part of reference column 7 and the top surface parallel and level of the horizontal part of reference column 7, one end of supporting seat 1 top opposite side is provided with supporting shoe 9, the both sides at supporting seat 1 top are provided with slide 10 respectively, a plurality of pre-buried bolt hole 11 is set up symmetrically to one end of two slide 10, a plurality of cooling fan installation through-hole 12 has been seted up to the middle part at the top of supporting seat 1;
as shown in fig. 3, the limiting device 5 comprises an elbow clamp fixing plate 13, two push-pull elbow clamps 14, a linear guide rail 15 and a movable ejector block 16, wherein bolt through holes 17 are respectively formed at two ends of the elbow clamp fixing plate 13, an outward protruding part 18 is formed at one side of the elbow clamp fixing plate 13, a through groove 19 is formed at the bottom of the movable ejector block 16, ejector rod mounting holes 20 are respectively formed at two sides of the through groove 19 on one side of the movable ejector block 16, the linear guide rail 15 comprises a sliding block 21 and a fixed block 22, the sliding block 21 and the fixed block 22 are connected into a whole in a linear manner, the fixed block 21 of the linear guide rail 15 is fixed on the outward protruding part 18 of the elbow clamp fixing plate 13, the through groove 19 of the movable ejector block 16 is clamped on the sliding block 21 of the linear guide rail 15, the movable ejector blocks 16 can move along the sliding block 21 of the linear guide rail 15, the two push-pull elbow clamps 14 are fixed at two ends of the elbow clamp fixing plate 13, and the ejector rods of the two push-pull elbow clamps 14 are correspondingly mounted in the two mounting holes 20 of the movable ejector blocks 16 one by one;
as shown in fig. 1 and 2, the upper probe fixing plate 2 spans the horizontal parts of the positioning columns 7 placed at the two ends of the supporting seat 1, the handle parts of the two knocker elbow clamps 6 are respectively fixed on the outer end surfaces of the vertical parts of the two positioning columns 7, the base parts of the two knocker elbow clamps 6 are respectively fixed on the two end surfaces of the upper probe fixing plate 2, the upper probe fixing plate 2 and the vertical parts of the positioning columns 7 are positioned by the positioning pins 23, and the base parts of the knocker elbow clamps 6 are matched and clamped with the handle parts so that the upper probe fixing plate 2 and the vertical parts of the positioning columns 7 are fixed together; the lower probe fixing plate 3 is fixed on the side surface of the supporting seat 1 opposite to the positioning column 7, the upper end of the lower probe fixing plate 3 exceeds the top of the supporting seat 1, the upper end part of one end of the lower probe fixing plate 3 is fixed on the supporting block 9, a plurality of telescopic upper positioning probes 24 are arranged on the upper probe fixing plate 2, telescopic upper current probes 25 are respectively arranged on two sides of the upper probe fixing plate 2, the upper current probes 25 are connected in series, the upper current probes and the upper positioning probes are arranged on the upper probe fixing plate in a schematic enlarged view as shown in fig. 4, a plurality of telescopic lower positioning probes 26 are arranged on the lower probe fixing plate 3, a plurality of telescopic lower current probes 27 are respectively arranged on two sides of the lower probe fixing plate 3, which are positioned on each lower positioning probe 26, the lower current probes 27 are connected in series, the number of the upper positioning probes 24 is the same as that of the lower positioning probes 26, the positions of the lower current probes and the lower positioning probes on the lower probe fixing plate are shown in an enlarged schematic view as shown in fig. 5, the outer side surfaces of the upper probe fixing plate 2 and the lower probe fixing plate 3 are covered with protective covers 28, two ends of the elbow clamp fixing plate 13 of the limiting device 5 are respectively and correspondingly arranged on one ends of the two sliding plates 10 of the supporting seat 1 through bolts, namely, the elbow clamp fixing plate 13 of the limiting device 5 is straddled on one ends (bolts are not shown in the figure) of the two sliding plates 10 of the supporting seat 1, the elbow clamp fixing plate 13 can move along the two sliding plates 10, the whole limiting device 5 can move along the two sliding plates 10, and a plurality of cooling fans 4 are arranged in a plurality of cooling fan mounting through holes 12 of the supporting seat 1 in a one-to-one correspondence manner.
When in use, the positive pole post and the negative pole post of one nickel-hydrogen battery module 29 to be maintained are correspondingly contacted with the upper positioning probe on the upper probe fixing plate and the lower positioning probe on the lower probe fixing plate (or the positive pole post and the negative pole post of the nickel-hydrogen battery module are correspondingly contacted with the lower positioning probe on the lower probe fixing plate and the upper positioning probe on the upper probe fixing plate), so that the upper positioning probe and the lower positioning probe are correspondingly inserted into the middle holes of the positive pole post and the negative pole post of the nickel-hydrogen battery module (or the upper positioning probe and the lower positioning probe are correspondingly inserted into the middle holes of the negative pole post and the positive pole post of the nickel-hydrogen battery module), and the upper current probe and the lower current probe are correspondingly contacted with the end surfaces of the positive pole post and the negative pole post of the nickel-hydrogen battery module (or the upper current probe and the lower current probe are correspondingly contacted with the negative pole post and the end surface of the positive pole post of the nickel-hydrogen battery module), after all the nickel-hydrogen battery modules to be maintained are installed or the positions of the nickel-hydrogen battery modules to be maintained are not installed on the nickel-hydrogen battery module maintenance tool, pre-buried bolt holes of two sliding plates of the supporting seat are selected according to the situation, bolts penetrate through bolt through holes of an elbow clamp fixing plate of the limiting device and are sleeved in the selected pre-buried bolt holes, so that two ends of the elbow clamp fixing plate of the limiting device are correspondingly installed on the two sliding plates of the supporting seat respectively, namely, the elbow clamp fixing plate of the limiting device is completed to be straddled on the two sliding plates of the supporting seat, then a push rod of the push-pull elbow clamp is pushed to drive the movable jacking block to move, the movable jacking block is propped against the nearest nickel-hydrogen battery module to be maintained, the schematic diagram of the nickel-hydrogen battery module to be maintained installed on the maintenance tool of the nickel-hydrogen battery module is shown in fig. 6, finally, the leads of the upper current probe and the lower current probe are correspondingly connected with the positive electrode output end and the negative electrode output end of the battery charging and discharging device (or the leads of the upper current probe and the lower current probe are correspondingly connected with the negative electrode output end and the positive electrode output end of the battery charging and discharging device), and the cooling fan is started, so that the nickel-hydrogen battery module to be maintained can be started to be maintained.
Example 2
The maintenance tooling for the nickel-metal hydride battery module has a structure similar to that of the maintenance tooling for the nickel-metal hydride battery module in embodiment 1, and is different in that: the two ends of the other side of the top of the supporting seat are provided with supporting blocks.
Claims (6)
1. A nickel-metal hydride battery module maintenance tool is characterized in that: including supporting seat, last probe fixed plate, lower probe fixed plate, a plurality of cooling fan and stop device, the bottom of supporting seat is U-shaped logical groove structure, the both ends of supporting seat top one side are provided with the reference column respectively, the reference column is the side of L shape and reference column outside and perpendicular to supporting seat, the both sides at supporting seat top are provided with the slide respectively, a plurality of cooling fan installation through-hole has been seted up to the mid portion at supporting seat's top, go up the probe fixed plate and span and place on the horizontal part of reference column at supporting seat both ends and go up the probe fixed plate and be fixed together with the vertical part of reference column, the upper end of probe fixed plate is fixed on the supporting seat and the upper end of lower probe fixed plate surpasss the top of supporting seat down, upward install a plurality of telescopic upper positioning probe on the probe fixed plate, upward be provided with telescopic upper current probe respectively on the both sides of every upper positioning probe fixed plate, upward the current probe is concatenated together, install a plurality of lower probe fixed plate and install the cooling block under the same quantity of the same cooling device that the two side of supporting seat is located down, the probe is located two and the same cooling block is located down at the cooling device of the same one-to-one side.
2. The nickel-metal hydride battery module maintenance tool of claim 1, wherein: the limiting device comprises an elbow clamp fixing plate, two push-pull elbow clamps, a linear guide rail and a movable ejector block, wherein an outward protruding portion is arranged on one side of the elbow clamp fixing plate, through grooves are formed in the bottom of the movable ejector block, ejector rod mounting holes are formed in two sides of the through grooves in a position corresponding to one side of the movable ejector block respectively, the linear guide rail comprises a sliding block and a fixing block, the sliding block and the fixing block are connected into a whole in a linear mode, the fixing block of the linear guide rail is fixed on the outward protruding portion of the elbow clamp fixing plate, the through grooves of the movable ejector block are clamped on the sliding block of the linear guide rail and can move along the sliding block of the linear guide rail, two push-pull elbow clamps are fixed at two ends of the elbow clamp fixing plate and the ejector rods of the two push-pull elbow clamps are correspondingly arranged in the two ejector rod mounting holes of the movable ejector block one by one, and two ends of the elbow clamp fixing plate are correspondingly arranged at one end of two sliding plates of the supporting seat respectively and the elbow clamp fixing plate can move along the two sliding plates.
3. The nickel-metal hydride battery module maintenance tool of claim 1, wherein: and the outer side surfaces of the upper probe fixing plate and the lower probe fixing plate are respectively covered with a protective cover.
4. A nickel-metal hydride battery module maintenance tool as claimed in any one of claims 1 to 3, wherein: the two-way type elbow clamp comprises two positioning columns, wherein the handle parts of the two-way type elbow clamp are respectively fixed on the outer end faces of the vertical parts of the two positioning columns, the base parts of the two-way type elbow clamp are respectively fixed on the end faces of the two ends of the upper probe fixing plate, the upper probe fixing plate is positioned with the vertical parts of the positioning columns through positioning pins, and the base parts of the two-way type elbow clamp are matched with the handle parts to be clamped together so that the upper probe fixing plate and the vertical parts of the positioning columns are fixed together.
5. A nickel-metal hydride battery module maintenance tool as claimed in any one of claims 1 to 3, wherein: the support seat is characterized in that a plurality of support columns are arranged at the positions of the top of the support seat and the same side of the positioning column, the support columns are arranged in a straight line with the horizontal part of the positioning column, and the top surfaces of the support columns are flush with the top surface of the horizontal part of the positioning column.
6. A nickel-metal hydride battery module maintenance tool as claimed in any one of claims 1 to 3, wherein: the upper end part of one end or two ends of the lower probe fixing plate is fixed on the supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320036866.2U CN218957822U (en) | 2023-01-07 | 2023-01-07 | Nickel-hydrogen battery module maintenance tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320036866.2U CN218957822U (en) | 2023-01-07 | 2023-01-07 | Nickel-hydrogen battery module maintenance tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218957822U true CN218957822U (en) | 2023-05-02 |
Family
ID=86103344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320036866.2U Active CN218957822U (en) | 2023-01-07 | 2023-01-07 | Nickel-hydrogen battery module maintenance tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218957822U (en) |
-
2023
- 2023-01-07 CN CN202320036866.2U patent/CN218957822U/en active Active
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