CN216978284U - Protection device for atmospheric pressure test - Google Patents
Protection device for atmospheric pressure test Download PDFInfo
- Publication number
- CN216978284U CN216978284U CN202122198321.5U CN202122198321U CN216978284U CN 216978284 U CN216978284 U CN 216978284U CN 202122198321 U CN202122198321 U CN 202122198321U CN 216978284 U CN216978284 U CN 216978284U
- Authority
- CN
- China
- Prior art keywords
- air pressure
- plate
- detection assembly
- protective
- pressure detection
- 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.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a protective device for air pressure testing, which comprises a workbench, a protective box body, an air pressure detection assembly and a driving structure. The protective box body is arranged on the workbench; the air pressure detection assembly is arranged on one side of the workbench; the driving structure is provided with a telescopic component and a sliding component; in specific use, the air pressure detection assembly is fixed earlier in the block fixed position on the connecting plate that the first curb plate of protection box is connected, energy storage ware erection joint is on air pressure detection assembly, then places air pressure detection assembly in the qianmen middle part standing groove of protection box through manual, open or close protection box movable plate and back door movable plate through flexible subassembly, whether up to standard is observed to the air pressure data of energy storage ware through the barometer outside the protection box, then observes the circumstances in the protection box through the circular port on the protection box curb plate, plays the effect of protection to the workman.
Description
Technical Field
The utility model relates to a protective device for air pressure test detection, in particular to a protective device under an air pressure test, which can ensure the working safety.
Background
Accumulators can play a very important auxiliary role for hydraulic systems in mechanical devices. The most basic working principle is to compress energy under ordinary conditions, store the energy and gradually release the energy in the subsequent process, so that a good buffer protection function is achieved. For example, in the hydraulic system of an electric vehicle, an accumulator is used.
The accumulators have different models, and corresponding types of accumulators can be selected according to different types of devices, and the model parameters of the accumulators are different for different devices. The accumulator used in the electric vehicle generally includes two main body parts, one is a gas chamber part, and the other is a hydraulic oil chamber part.
In order to control the performance of the produced energy accumulator to achieve the quality of the product, it is usually necessary to perform performance tests on the energy accumulator from the factory, wherein one of the performance tests is a gas pressure test, that is, a gas leakage performance test is performed on one side portion of the gas chamber. Most of the prior art devices place the pressure testing device on the exposed surface, and then test the pressure data.
However, this testing method has a certain safety hazard to the tester, that is, these energy accumulators are easy to explode and cause injury to workers when they are tested under high pressure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a protection device capable of carrying out test testing under the condition of ensuring the safety of personnel aiming at the defects of the prior art.
The utility model provides a protective device for air pressure test detection, which comprises a workbench, a protective box body, an air pressure detection assembly and a driving structure.
The protective box body is arranged on the workbench; the air pressure detection assembly is arranged on one side of the workbench; the driving structure is provided with a telescopic component and a sliding component;
the beneficial effect of above-mentioned scheme does: in specific use, the fixed department of block fixes the atmospheric pressure determine module earlier on the connecting plate that the first curb plate of protection box is connected, energy storage ware erection joint is on the atmospheric pressure determine module, then places the atmospheric pressure determine module in the qianmen middle part standing groove of protection box through manual, open or close protection box movable plate and back door movable plate through the flexible subassembly, whether up to standard through the barometer air pressure data of energy storage ware is observed outside the protection box, then observes the condition in the protection box through the circular port on the protection box curb plate, plays the effect of protection to the workman.
The clamping fixing position is provided with a first vertical plate and a second vertical plate, the first vertical plate is a fixed vertical plate, the second vertical plate is a movable vertical plate, and the clamping fixing position is used for clamping the air pressure detection assembly, so that the energy accumulator can be conveniently dismounted and mounted.
One preferable scheme is that the placing groove in the middle of the front door is used for fixing the air pressure detection assembly, the energy accumulator is arranged in the protective box body, and the air pressure detection assembly is arranged outside.
The driving structure comprises a telescopic assembly, the telescopic assembly is provided with a telescopic cylinder, an upper moving plate and a rear door moving plate, the bottom of the telescopic cylinder is connected to the mounting block, the end part of the telescopic cylinder is connected to the rear door moving plate, the rear door moving plate is connected to the upper moving plate, and the protective box body can be automatically opened or closed through the arrangement of the telescopic assembly.
One preferred scheme is that the pneumatic detection device further comprises a sliding assembly, wherein the sliding assembly is provided with a sliding block and a square hole, the sliding block can move to different positions on the connecting plate, the position of the sliding block is adjusted according to the size of an inflation tube in the pneumatic detection assembly, the second vertical plate is arranged in the sliding block, and the second vertical plate can be fixed in the square hole by being pressed into the square hole.
A preferred scheme is that a plurality of round holes are formed in the side plate of the protective box body, so that the situation in the protective box body can be observed conveniently.
Drawings
The utility model is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the protective device structure for air pressure test detection of the present invention;
FIG. 2 is a schematic view of a partial structure of a protective device for air pressure test detection according to the present invention;
FIG. 3 is an enlarged schematic view of region A in FIG. 1;
FIG. 4 is a schematic diagram of a partial configuration of the accumulator air pressure test of the present invention;
FIG. 5 is a schematic view of the retraction assembly structure of the shielding device for air pressure test detection according to the present invention;
FIG. 6 is a schematic view of the protective device slide assembly configuration for air pressure test detection of the present invention;
FIG. 7 is a schematic view of a partial structure of the protection device for air pressure test detection according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 6, the present invention provides a protection device for air pressure test detection, which includes a workbench 10, a protection box 20, an air pressure detection assembly 30 and a driving structure 40.
The protective box 20 is disposed on the working table 10, and the protective box 20 has an upper moving plate 21, a front door 22, a rear door moving plate 23, a first side plate 24, a second side plate 25, a bottom plate 26 and a placing groove 27.
The air pressure detection assembly 30 is arranged on one side of the workbench 10; atmospheric pressure determine module 30 has barometer 31, rotary switch 32, gas tube 33 and high-pressure nitrogen gas cylinder 34, output trachea 35 is connected to high-pressure nitrogen gas cylinder 34, output trachea 35 is connected gas tube 33, output trachea 35 detachable connects on gas tube 33, set up on the gas tube 33 rotary switch 32 with barometer 31, gas tube 31's tip is used for the erection joint with 36 detachable of energy storage ware.
in a specific using process, the air pressure detecting assembly 30 is firstly fixed on the connecting plate 29 connected with the first side plate 24 of the protective box body 20 through the clamping fixing part 70, then the energy accumulator 36 is installed and connected on the air pressure detecting assembly 30, then the air pressure detecting assembly 30 and the energy accumulator 36 are manually moved together and placed in the middle placing groove 27 of the front door 22 of the protective box body 20, the energy accumulator 36 is kept in the protective box body 20, the movable plate 21 and the rear door movable plate 23 are opened or closed on the protective box body 20 through the telescopic assembly 50, high-pressure air is introduced to the outside of the protective box body 20, whether air pressure data of the energy accumulator 36 reach the standard or not is observed through the air pressure meter 31, then the condition in the protective box body 20 is observed through the circular hole 28 on the first side plate 24 of the protective box body 20, and a protection effect is achieved for workers. In addition, when the gas reaches the standard, the energy accumulator 1 is detached and placed in the water, and whether the gas leaks or not is detected more quickly according to the phenomenon of bubbles generated in the water.
Preferably, the fastening fixing portion 70 has a first vertical plate 71 and a second vertical plate 72, the first vertical plate 71 is a fixed vertical plate, the second vertical plate 72 is a movable vertical plate, and the fastening fixing portion 70 is used for fastening the air pressure detecting assembly 30, so as to facilitate the dismounting and mounting of the accumulator 36.
The placement groove 27 in the middle of the front door 22 is used for fixing the air pressure detection assembly 30 and keeping the accumulator 36 inside the protective box 20, and the air pressure detection assembly 30 is outside.
The driving structure 40 comprises a telescopic assembly 50, the telescopic assembly 50 is provided with a telescopic cylinder 51, the bottom of the telescopic cylinder 51 is connected to the mounting block 19 of the second side plate 25, the end part of the telescopic cylinder is connected to the rear door moving plate 23, the rear door moving plate 23 is connected to the upper moving plate 21, and the rear door moving plate 23 of the protective box body can be automatically opened or closed together with the upper moving plate through the arrangement of the telescopic assembly 50.
The air pressure detection device further comprises a sliding assembly 60, wherein the sliding assembly 60 is provided with a sliding block 61 and a square hole 62, the sliding block 61 can be moved to different positions on the connecting plate 29, the position of the sliding block 61 is adjusted according to the size of the air filling pipe 33 in the air pressure detection assembly 30, and then the second vertical plate 72 is pressed down and inserted into the square hole 62 to be fixed. Therefore, the energy accumulators with different diameters can be smoothly disassembled and assembled.
The plurality of circular holes 28 on the first side plate 24 facilitate observation of the conditions inside the protective case at different positions.
It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a protector of atmospheric pressure test which characterized in that: the method comprises the following steps:
a work table;
the protective box body is arranged on the workbench and provided with an upper moving plate, a front door, a rear door moving plate, a first side plate, a second side plate, a bottom plate and a placing groove, the front door and the rear door moving plate are oppositely arranged, the first side plate and the second side plate are oppositely arranged, the bottom plate and the upper moving plate are oppositely arranged, the placing groove is arranged in the middle of the front door, and the placing groove is used for clamping and placing an energy accumulator;
the air pressure detection assembly is arranged on one side of the workbench; the air pressure detection assembly is provided with an air pressure meter, a rotary switch, an inflation tube and a high-pressure nitrogen inflation bottle; the high-pressure nitrogen gas charging bottle is connected with the output gas pipe, the output gas pipe is connected with the gas charging pipe, the output gas pipe is detachably connected to the gas charging pipe, the gas charging pipe is provided with the rotary switch and the barometer, and the end of the gas charging pipe is used for being detachably connected with the energy accumulator.
2. The protective apparatus for testing air pressure of claim 1, wherein: the protective box body is rectangular; there is the connecting plate on the first curb plate, and the second curb plate has the installation piece, there is the block fixed department on the connecting plate.
3. The protective apparatus for testing air pressure of claim 2, wherein: the clamping and fixing part on the connecting plate is provided with a first vertical plate and a second vertical plate.
4. The protective apparatus for testing air pressure of claim 1, wherein: still include drive structure, drive structure includes telescopic component and sliding assembly, telescopic component has telescopic cylinder, telescopic cylinder's end connection is on the back door movable plate, the back door movable plate is connected on the last movable plate, telescopic cylinder's bottom is connected on the installation piece of second curb plate.
5. The protective apparatus for testing air pressure of claim 4, wherein; the sliding assembly is provided with a sliding block and a square hole; the sliding block can be moved to different positions on the connecting plate.
6. The protective apparatus for testing air pressure of claim 1, wherein; the first side plate is provided with a plurality of circular holes, and the circular holes are used for observing the conditions in the protective box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198321.5U CN216978284U (en) | 2021-09-10 | 2021-09-10 | Protection device for atmospheric pressure test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198321.5U CN216978284U (en) | 2021-09-10 | 2021-09-10 | Protection device for atmospheric pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216978284U true CN216978284U (en) | 2022-07-15 |
Family
ID=82338321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122198321.5U Active CN216978284U (en) | 2021-09-10 | 2021-09-10 | Protection device for atmospheric pressure test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216978284U (en) |
-
2021
- 2021-09-10 CN CN202122198321.5U patent/CN216978284U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105738051B (en) | Bellows air tightness detection equipment and its detection method | |
| CN109357819A (en) | It is a kind of for detecting the device and method of battery system box sealing performance | |
| CN206960060U (en) | Airtight detecting apparatus | |
| CN216978284U (en) | Protection device for atmospheric pressure test | |
| CN205102985U (en) | Check out test set is revealed to multistation wet -type | |
| CN218002841U (en) | Shell-reducing positive-pressure leak test detection device | |
| CN109374230A (en) | A kind of car deceleration device shell air-tightness detection method | |
| CN202002778U (en) | Automatic battery core leakage detector | |
| CN211678854U (en) | Flange leakage test machine | |
| CN201440108U (en) | Automobile heat exchanger water detection test bench | |
| CN210269046U (en) | Power battery cover plate leakage detection device | |
| CN216899611U (en) | Simple safety valve detection device convenient to use | |
| CN218628872U (en) | Air tightness detection device for automobile washing water tank | |
| CN212300836U (en) | Safety protection device for hydraulic test | |
| CN208621250U (en) | A kind of movable multipurpose leak detector | |
| CN213842530U (en) | Sensor type rubber part airtightness detection equipment | |
| CN208333788U (en) | Dynamic vibration testing stand | |
| CN208505596U (en) | A kind of detecting tool for testing pressure switch service performance | |
| CN213180569U (en) | Insulating gloves verifying attachment | |
| CN204831732U (en) | Airtight perfromance detection device | |
| CN220568352U (en) | Charging gun air tightness test equipment | |
| CN220649892U (en) | Hydraulic pump air tightness detection device | |
| CN216050508U (en) | Air tightness detection experiment table | |
| CN221260930U (en) | Workpiece test bench | |
| CN220932343U (en) | Comprehensive test board for hydraulic quick connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |