CN201627778U - Overflow valve safety test-bed - Google Patents
Overflow valve safety test-bed Download PDFInfo
- Publication number
- CN201627778U CN201627778U CN2010201278064U CN201020127806U CN201627778U CN 201627778 U CN201627778 U CN 201627778U CN 2010201278064 U CN2010201278064 U CN 2010201278064U CN 201020127806 U CN201020127806 U CN 201020127806U CN 201627778 U CN201627778 U CN 201627778U
- Authority
- CN
- China
- Prior art keywords
- hydraulic control
- overflow valve
- test
- hydraulic
- bed
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Safety Valves (AREA)
Abstract
The utility model discloses an overflow valve safety test-bed, which is provided with a hydraulic control console. The inside of the hydraulic control console is provided with a hydraulic device. The hydraulic control console is provided with a control button and a pressure gauge. The hydraulic device is connected to a test spray nozzle by a pipeline. The test spray nozzle is connected to an overflow valve to be tested. The edge of the hydraulic control console is provided with an experiment pool. The test spray nozzle extends into the experiment pool. The utility model provides the overflow valve safety test-bed, enables the overflow valve to be tested to bear the required pressure by the design of the hydraulic device and the spray nozzle, has convenient operation and safe use and greatly improves labor productivity.
Description
Technical field:
The utility model relates to the machining equipment field, a kind of specifically relief valve safety test platform.
Background technique:
The relief valve that uses on the fork truck is used for stablizing the pressure of an oil circuit, when the oil pressure by this oil circuit surpasses the pressure that sets, relief valve is just opened loop oil extraction release under the effect of pressure, so just can control the not oil circuit of superpressure of a safety, protection back oil circuit; Therefore its sealability and withstand voltage properties are required very strictness, and do not have professional equipment to come the relief valve end properties is tested in the past, so quality of product can not get guaranteeing.
Summary of the invention:
For solving the problem that prior art exists, the spy provides relief valve safety test platform, by the design of hydraulic pressure installation and shower nozzle, makes the relief valve of tested person can bear required pressure, and is easy to operate, safe in utilization, improved labour productivity greatly.
The technical solution adopted in the utility model is:
Relief valve safety test platform, it is characterized in that: have a hydraulic control panel, hydraulic pressure installation is installed in the hydraulic control panel, hydraulic control panel is provided with control knob and pressure gauge, hydraulic pressure installation is connected to the test shower nozzle by pipeline, and the test shower nozzle is connected to relief valve to be measured; The hydraulic control edge of table is provided with experiment pool, and described test shower nozzle stretches in the experiment pool.
Advantage of the present utility model is:
The utility model provides relief valve safety test platform, by the design of hydraulic pressure installation and shower nozzle, makes the relief valve of tested person can bear required pressure, and is easy to operate, safe in utilization, improved labour productivity greatly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Relief valve safety test platform: have a hydraulic control panel 1, hydraulic pressure installation 2 is installed in the hydraulic control panel 1, hydraulic control panel 1 is provided with control knob and pressure gauge, and hydraulic pressure installation 2 is connected to test shower nozzle 3 by pipeline, and test shower nozzle 3 is connected to relief valve to be measured; Hydraulic control panel 1 limit is provided with experiment pool 4, and described test shower nozzle 3 stretches in the experiment pool 4.
Claims (1)
1. relief valve safety test platform, it is characterized in that: have a hydraulic control panel, hydraulic pressure installation is installed in the hydraulic control panel, hydraulic control panel is provided with control knob and pressure gauge, hydraulic pressure installation is connected to the test shower nozzle by pipeline, and the test shower nozzle is connected to relief valve to be measured; The hydraulic control edge of table is provided with experiment pool, and described test shower nozzle stretches in the experiment pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201278064U CN201627778U (en) | 2010-03-10 | 2010-03-10 | Overflow valve safety test-bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201278064U CN201627778U (en) | 2010-03-10 | 2010-03-10 | Overflow valve safety test-bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627778U true CN201627778U (en) | 2010-11-10 |
Family
ID=43059172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201278064U Expired - Fee Related CN201627778U (en) | 2010-03-10 | 2010-03-10 | Overflow valve safety test-bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829026A (en) * | 2012-08-07 | 2012-12-19 | 中联重科股份有限公司 | Overload protection control method, device and system and engineering machinery |
-
2010
- 2010-03-10 CN CN2010201278064U patent/CN201627778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829026A (en) * | 2012-08-07 | 2012-12-19 | 中联重科股份有限公司 | Overload protection control method, device and system and engineering machinery |
| CN102829026B (en) * | 2012-08-07 | 2014-11-12 | 中联重科股份有限公司 | Overload protection control method, device and system and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20160310 |