CN202412164U - Special dismantling device for protective covers of screws for battery-connecting plates - Google Patents
Special dismantling device for protective covers of screws for battery-connecting plates Download PDFInfo
- Publication number
- CN202412164U CN202412164U CN 201120519283 CN201120519283U CN202412164U CN 202412164 U CN202412164 U CN 202412164U CN 201120519283 CN201120519283 CN 201120519283 CN 201120519283 U CN201120519283 U CN 201120519283U CN 202412164 U CN202412164 U CN 202412164U
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- CN
- China
- Prior art keywords
- dismantling device
- protective cover
- special
- battery
- special dismantling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a special dismantling device for protective covers of screws for battery-connecting plates. The special dismantling device comprises a rigid handle and a stop dog, wherein the stop dog is connected with the rigid handle by a fine wire; and a basic vertical relation is kept between the stop dog and the fine wire. When the special dismantling device is used, one end of the stop dog is inserted in a cavity by a small hole in the middle of a protective cover for batteries, and then the protective cover is opened easily through twisting a certain angle and pulling the handle; in such a way, the problems that a protective cover can not be opened directly by hands because the volume of the protective cover is small, and no special tool is equipped, a lot of time is wasted, and the efficiency is low are solved; in addition, because an internal pulling mode is adopted, a situation that the periphery of a protective cover is pried unevenly is avoided, and then the repeated application of the protective cover is ensured, therefore, the special dismantling device is simple and practical.
Description
Technical field
The utility model relates in the electric power energy storage technology battery and uses the auxiliary equipment technical field, relates in particular to the special-purpose dismantling device of a kind of battery connecting plate screw protecting cover.
Background technology
At present; In the electric utility of China; All will discharge and recharge test with battery to a large amount of communications every year, and with discharging and recharging in the experiment work every year of communication battery, we must want earlier screw protecting covers a large amount of on each battery to be opened before discharging and recharging in this transformer station; Could connect the test that the discharge instrument detection line discharges and recharges work then; In this test, we dismantle the screw protecting cover can expend sizable portion of time, has greatly influenced operating efficiency.And when dismantling, we need prize around the screw protecting cover at every turn, like this will be rough and uneven in surface what prize around the screw protecting cover, and cause the screw protecting cover not reuse again.
The utility model content
The purpose of the utility model provides a kind ofly can effectively practice thrift tearing open the time of lid in the communication accumulator cell charging and discharging test, and guarantees the special-purpose dismantling device of the reusable battery connecting plate of screw protecting cover screw protecting cover.
For the technical scheme that purpose adopted that realizes the utility model is: the special-purpose dismantling device of a kind of battery connecting plate screw protecting cover, comprise rigid handle and block, said block is connected with said rigid handle through fine wire.
Said block and fine wire keep vertical relation.
The utility model comprises rigid handle, fine wire and block through setting; Solved battery connecting plate screw protecting cover not easily detachable problem in discharging and recharging test effectively; During use, block one end is inserted cavity, windup-degree through a middle aperture on the battery protection lid; Pull handle, protecting cover just is opened easily.It is little to have solved the protecting cover volume, can not directly open with hand, does not join specific purpose tool again, waste great amount of time, inefficient problem.In addition, the mode that inside is drawn back has avoided rough and uneven in surface what prize around the protecting cover, guarantees its repeated use, and structure is very simple, but effect is very desirable.Simple and practical.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the special-purpose dismantling device of a kind of battery connecting plate screw protecting cover comprises rigid handle 1 and block 3, and said block 3 is connected with said rigid handle 1 through fine wire 2.Said block 3 keeps basic vertical relation with fine wire 2.When the utility model uses, block one end is inserted cavity through a middle aperture on the battery protection lid, windup-degree, pull handle, protecting cover just is opened easily.It is little to have solved the protecting cover volume, can not directly open with hand, does not join specific purpose tool again, waste great amount of time, inefficient problem.In addition, the mode that inside is drawn back has avoided rough and uneven in surface what prize around the protecting cover, guarantees its repeated use, and is simple and practical.
Claims (2)
1. the special-purpose dismantling device of battery connecting plate screw protecting cover comprises rigid handle and block, and it is characterized in that: said block is connected with said rigid handle through fine wire.
2. the special-purpose dismantling device of battery connecting plate screw protecting cover as claimed in claim 1, it is characterized in that: said block and fine wire keep vertical relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120519283 CN202412164U (en) | 2011-12-13 | 2011-12-13 | Special dismantling device for protective covers of screws for battery-connecting plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120519283 CN202412164U (en) | 2011-12-13 | 2011-12-13 | Special dismantling device for protective covers of screws for battery-connecting plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412164U true CN202412164U (en) | 2012-09-05 |
Family
ID=46736957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120519283 Expired - Fee Related CN202412164U (en) | 2011-12-13 | 2011-12-13 | Special dismantling device for protective covers of screws for battery-connecting plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157923A (en) * | 2013-12-16 | 2014-11-19 | 中航锂电（洛阳）有限公司 | Pole column removing device for recycling waste lithium ion battery |
-
2011
- 2011-12-13 CN CN 201120519283 patent/CN202412164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157923A (en) * | 2013-12-16 | 2014-11-19 | 中航锂电（洛阳）有限公司 | Pole column removing device for recycling waste lithium ion battery |
| CN104157923B (en) * | 2013-12-16 | 2016-07-06 | 中航锂电（洛阳）有限公司 | Waste and old lithium ion battery reclaims and uses pole removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121213 |