CN208239182U - A kind of static state partition tester - Google Patents
A kind of static state partition tester Download PDFInfo
- Publication number
- CN208239182U CN208239182U CN201820464100.3U CN201820464100U CN208239182U CN 208239182 U CN208239182 U CN 208239182U CN 201820464100 U CN201820464100 U CN 201820464100U CN 208239182 U CN208239182 U CN 208239182U
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- screw rod
- tester
- screw
- pressure
- pedestal
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Abstract
The utility model discloses a kind of static partition testers, including handle, screw rod, pressing plate, bracket, pressure transmitter and pressure tester, handle is fixed on screw mandrel top, the lower end of screw rod passes through bracket and is connected with pressure transmitter, pressing plate is connected to the lower end surface of pressure transmitter, the pressure transmitter and pressure tester electrical connection, it is characterized by also including locked handles, rotary joint and resistance to acid tank, locked handle is threadingly attached on screw rod, and it is located above bracket, rotary joint is connected between screw rod and pressure transmitter, the bracket includes pedestal and the support that is fixed on pedestal, the junction of screw rod and support and pedestal is respectively arranged with support internal screw thread screw and pedestal internal screw thread screw, the resistance to acid tank is placed in below pressing plate.The accuracy of partition wet elasticity pressure measurement, and the feature that the tester has structure simple, easy to use, easy to repair can be improved in the static partition tester of the utility model.
Description
Technical field
The utility model belongs to battery technology field, and in particular, to a kind of static state partition tester.
Background technique
Ultra-fine fibre glass (AGM) partition is an important sub-assembly in VRLA lead-acid accumulator composition, is known as the
Three electrodes, main function have: forming the physics partition between positive/negative plate；Adsorb the electrolyte of sufficient amount；It is compound to provide oxygen
Channel；Keep enough pole group pressure.Although battery is closely assembled in pole group when assembled, after electrolyte is perfused, AGM
Partition just has a degree of contraction, so that pole group's pressure decline of battery, and too low pole group's pressure can make following for battery
The ring service life terminates in advance.In addition, AGM partition is by actual pressure in later period acid adding charge and discharge and finished battery use process
All changing.Under electrolyte environment, compressed shape variable and resilience directly affect partition suction acid and measure how many and guarantor's acid AGM partition
Ability.
Detect the test device of separator paper wet elasticity in the case where testing pressure with a variety of in the prior art, but it is generally existing
Pressure transient when constant-pressure test, it is not easy to repair after serious component (such as at the screw rod rotation connection) damage of test equipment consume,
The problems such as pressure surface in instrument can not adjust, will lead to clapboard stress unevenness, influence the accuracy of test data.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of static partition tester, can guarantee
The stability of constant-pressure test process Instrumental, while can make in tester course of exerting pressure, pressure surface and test partition are opposing stationary,
Guarantee that clapboard stress is uniform, easily consumes component and facilitate maintenance.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of static state partition tester, including handle, screw rod, pressing plate, bracket, pressure transmitter and pressure tester,
Hand is fixed on screw mandrel top, and the lower end of screw rod passes through bracket and is connected with pressure transmitter, and pressing plate is connected under pressure transmitter
End face, the pressure transmitter and pressure tester electrical connection, further include locked handle, rotary joint and resistance to acid tank, lock handle
Hand is threadingly attached on screw rod, and is located above bracket, and rotary joint is connected between screw rod and pressure transmitter, described
Bracket includes pedestal and the support that is fixed on pedestal, and the junction of screw rod and support and pedestal is respectively arranged with support internal screw thread
Screw and pedestal internal screw thread screw, the resistance to acid tank are placed in below pressing plate.
In the utility model, the outer silk phase of the internal thread and screw rod of the support internal screw thread screw and pedestal internal screw thread screw
Match.Screw rod is by support internal screw thread screw and pedestal internal screw thread screw is connect with bracket, it can be achieved that screw rod is rotated up and down movement,
In addition, being more convenient its maintenance by the setting of internal screw thread screw since this junction is the more serious position of loss.
In the utility model, the locked handle has the internal screw thread to match with screw rod.When screw rod needs fixed Mr. Yu
When one position, locked handle is threaded to support, screw rod can be locked, prevented screw rod play up and down, guarantee the accuracy of test.
Preferably, the resistance to acid tank is detachably secured to the lower section of pressing plate.
In the utility model, by the setting of rotary joint, it can be achieved that screw rod and pressure transmitter and pressing plate are in level side
To the relative independentability of movement, when pressing plate by wing curtain with being in contact, pressing plate can be opposing stationary with partition, will not be due to two
It is irregular that the friction of person causes partition to put, and then influences the accuracy of test.In the utility model, the pressing plate and resistance to acid tank
It is made of acid resistance compression-resistant material, there is crushing resistance and acid-resistant corrosion.
The working principle of the static partition tester of the utility model are as follows: partition is put by pressure area, manually adjusts screw rod
So that pressure tester is reached test pressure, and head is locked screw rod by locked, pressure tester is continuous within the testing time
Ground acquires pressure value and pressure curve variation, and is analyzed by PC and pressure tester log data.The survey of partition
Test ring border can be acid-free condition, under the conditions of being also possible to inhale acid in resistance to acid tank, can wet elasticity pressure to separator paper carry out
Detection and data acquisition.The accuracy of separator pressure test can be improved by the static partition tester of the utility model, and
The feature that the tester has structure simple, easy to use, easy to repair.
Detailed description of the invention
Fig. 1 is the static partition tester structural schematic diagram of embodiment 1.
Fig. 2 is the theory structure schematic diagram of the static partition tester of embodiment 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " upper end " " lower end "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
Embodiment 1
Static partition tester as shown in Figs. 1-2, including handle 7, screw rod 1, pressing plate 2, bracket, 3 and of pressure transmitter
Pressure tester 12, handle 7 are fixed on 1 top of screw rod, and the lower end of screw rod 1 passes through bracket and is connected with pressure transmitter 3, pressing plate 2
It is connected to the lower end surface of pressure transmitter 3, the pressure transmitter 3 and pressure tester 12 are electrically connected, and further include locked handle
8, rotary joint 11 and resistance to acid tank 6, locked handle 8 is threadingly attached on screw rod 1, and is located above bracket, rotary joint
11 are connected between screw rod 1 and pressure transmitter 3, and the bracket includes pedestal 5 and the support 4 that is fixed on pedestal 5, screw rod 1
Support internal screw thread screw 9 and pedestal internal screw thread screw 10, the resistance to acid tank 6 are respectively arranged with the junction of support 4 and pedestal 5
It is placed in 2 lower section of pressing plate.
The support internal screw thread screw 9 and the internal thread of pedestal internal screw thread screw 10 and the outer silk of screw rod 1 match.The lock
Dead handle 8 has the internal screw thread to match with screw rod 1.The resistance to acid tank 6 is detachably secured to the lower section of pressing plate 2.
The working principle of the static partition tester of the present embodiment are as follows: partition is put by pressure area, manually adjusting screw rod 1 makes
Pressure tester 12 reaches test pressure, and is locked screw rod 1 first 8 by locked, and pressure tester 12 is within the testing time
Pressure value and pressure curve variation are constantly acquired, and is analyzed by PC and 12 log data of pressure tester.Every
The test environment of plate can be acid-free condition, can wet elasticity pressure to partition under the conditions of being also possible to inhale acid in resistance to acid tank
Carry out detection and data acquisition.
Separator pressure can be improved by locking the setting of handle 8 and rotary joint 11 in the static partition tester of the present embodiment
The accuracy of test, screw rod 1 is connect by support internal screw thread screw 9 and pedestal internal screw thread screw 10 with bracket, when spiral shell in support
When line screw 13 and/or pedestal internal screw thread screw 14 damage, it can take out and be replaced, keep tester easy to repair, and should
Tester has the characteristics that structure is simple, easy to use.
The embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed embodiment.Without departing from the scope and spirit of illustrated embodiment, this technology is led
Many modifications and changes are obvious for the those of ordinary skill in domain.
Claims (4)
1. a kind of static state partition tester, including handle, screw rod, pressing plate, bracket, pressure transmitter and pressure tester, handle
It is fixed on screw mandrel top, the lower end of screw rod passes through bracket and is connected with pressure transmitter, and pressing plate is connected to the lower end of pressure transmitter
Face, the pressure transmitter and pressure tester electrical connection, it is characterised in that: further include locked handle, rotary joint and acidproof
Slot, locked handle are threadingly attached on screw rod, and are located above bracket, and rotary joint is connected to screw rod and pressure transmitter
Between, the bracket includes pedestal and the support that is fixed on pedestal, and the junction of screw rod and support and pedestal is respectively arranged with
Support internal screw thread screw and pedestal internal screw thread screw, the resistance to acid tank are placed in below pressing plate.
2. static state partition tester according to claim 1, it is characterised in that: in the support internal screw thread screw and pedestal
The internal thread of screw thread screw and the outer silk of screw rod match.
3. static state partition tester according to claim 1, it is characterised in that: the locked handle has and screw rod phase
The internal screw thread matched.
4. static state partition tester according to claim 1, it is characterised in that: the resistance to acid tank is detachably secured to press
The lower section of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464100.3U CN208239182U (en) | 2018-03-30 | 2018-03-30 | A kind of static state partition tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464100.3U CN208239182U (en) | 2018-03-30 | 2018-03-30 | A kind of static state partition tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239182U true CN208239182U (en) | 2018-12-14 |
Family
ID=64586403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820464100.3U Active CN208239182U (en) | 2018-03-30 | 2018-03-30 | A kind of static state partition tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088519A (en) * | 2021-10-22 | 2022-02-25 | 风帆有限责任公司 | Device and method for testing wet resilience of AGM (absorptive glass mat) separator under different compression amounts |
-
2018
- 2018-03-30 CN CN201820464100.3U patent/CN208239182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088519A (en) * | 2021-10-22 | 2022-02-25 | 风帆有限责任公司 | Device and method for testing wet resilience of AGM (absorptive glass mat) separator under different compression amounts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Static baffle tester Effective date of registration: 20200114 Granted publication date: 20181214 Pledgee: Jiaozuo CTS bank Limited by Share Ltd Pledgor: Qinyang landmark filter membrane Co., Ltd. Registration number: Y2020980000081 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210625 Granted publication date: 20181214 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: QINYANG LIBIAO FILTER MEMBRANE Co.,Ltd. Registration number: Y2020980000081 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A static diaphragm tester Effective date of registration: 20210629 Granted publication date: 20181214 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: QINYANG LIBIAO FILTER MEMBRANE Co.,Ltd. Registration number: Y2021980005501 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |