CN201810612U - Control valve test platform - Google Patents
Control valve test platform Download PDFInfo
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- CN201810612U CN201810612U CN2010205595773U CN201020559577U CN201810612U CN 201810612 U CN201810612 U CN 201810612U CN 2010205595773 U CN2010205595773 U CN 2010205595773U CN 201020559577 U CN201020559577 U CN 201020559577U CN 201810612 U CN201810612 U CN 201810612U
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- control valve
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- test platform
- oil pump
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Abstract
一种控制阀试验平台，包括基板，基板上设有油箱、油泵、管路，油箱出口通过低压油管与油泵连接，油泵出口通过高压油管和控制阀接入点I连通，油泵与电机连接，控制阀接入点II通过回油管与油箱的进口连接，在控制阀安装处设有信号接入点，信号接入点通过信号线与信号开关连接，信号开关上设有压力表。采用本实用新型试验平台保证了现场设备检修组装的成功率，避免了反复从现场运行拆装次数，降低了设备停运时间。能大大节省人力物力，缩短检修周期，节约了成本，提高了效率。
A control valve test platform, including a base plate, on which there is an oil tank, an oil pump, and pipelines, the outlet of the oil tank is connected to the oil pump through a low-pressure oil pipe, the outlet of the oil pump is connected to the control valve access point I through a high-pressure oil pipe, the oil pump is connected to the motor, and the control The valve access point II is connected to the inlet of the oil tank through the oil return pipe. There is a signal access point at the installation place of the control valve. The signal access point is connected to the signal switch through the signal line, and the signal switch is equipped with a pressure gauge. The adoption of the test platform of the utility model ensures the success rate of on-site equipment overhaul and assembly, avoids repeated disassembly and assembly times from the on-site operation, and reduces the downtime of equipment. It can greatly save manpower and material resources, shorten the maintenance cycle, save costs and improve efficiency.
Description
技术领域technical field
本实用新型属于检修领域，尤其涉及一种控制阀的检修工具。The utility model belongs to the maintenance field, in particular to a control valve maintenance tool.
背景技术Background technique
型号为LW6液压操动机构被广泛应用在电力系统中，该机构的控制阀部件多、精密度高、易渗漏油，一次检修组装成功率不高。需要反复安装、测试、拆卸、维修、再安装、再测试…造成大量的人力、物力的浪费，而且在测试过程中，开机也需要耗费很多时间，也增加检修周期。The model LW6 hydraulic operating mechanism is widely used in power systems. The control valve of this mechanism has many parts, high precision, easy to leak oil, and the success rate of one-time maintenance and assembly is not high. Repeated installation, testing, disassembly, maintenance, reinstallation, and retesting are required, resulting in a lot of waste of manpower and material resources, and during the testing process, it takes a lot of time to start up and increase the maintenance cycle.
实用新型内容Utility model content
本实用新型的目的是针对背景技术中人力物力的浪费和检修周期较长等问题，提供一种控制阀试验平台。The purpose of the utility model is to provide a control valve test platform to solve the problems of waste of manpower and material resources and long maintenance period in the background technology.
为了达到上述目的采用以下技术方案：一种控制阀试验平台，包括基板，基板上设有油箱、油泵、管路，油箱出口通过低压油管与油泵连接，油泵出口通过高压油管和控制阀接入点I连通，油泵与电机连接，控制阀接入点II通过回油管与油箱的进口连接，在控制阀安装处设有信号接入点，信号接入点通过信号线与信号开关连接，信号开关上设有压力表。In order to achieve the above purpose, the following technical solutions are adopted: a control valve test platform, including a base plate, on which there is an oil tank, an oil pump, and pipelines, the outlet of the oil tank is connected to the oil pump through a low-pressure oil pipe, and the outlet of the oil pump is connected to the control valve through a high-pressure oil pipe I is connected, the oil pump is connected to the motor, the control valve access point II is connected to the inlet of the oil tank through the oil return pipe, and there is a signal access point at the installation place of the control valve. Equipped with pressure gauge.
在高压油管上设置三极阀，通过三机阀和手力泵连通。A three-pole valve is set on the high-pressure oil pipe, and the three-machine valve communicates with the hand pump.
所述在高压油管上靠接控制阀接入点I处设置储压筒。The pressure storage cylinder is arranged on the high-pressure oil pipe adjacent to the access point I of the control valve.
采用本实用新型试验平台保证了现场设备检修组装的成功率，避免了反复从现场运行拆装次数，降低了设备停运时间。使其控制阀一次检修组装成功和设备配合率达100%，能大大节省人力物力，缩短检修周期，节约了成本，提高了效率。The adoption of the test platform of the utility model ensures the success rate of on-site equipment overhaul and assembly, avoids repeated disassembly and assembly times from on-site operation, and reduces the downtime of equipment. The control valve can be successfully assembled in one overhaul and the matching rate of equipment reaches 100%, which can greatly save manpower and material resources, shorten the overhaul cycle, save costs and improve efficiency.
附图说明Description of drawings
图1为本实用新型实施例1的结构示意图。Fig. 1 is a schematic structural view of
具体实施方式Detailed ways
实施例1Example 1
如图1所示，一种控制阀试验平台，包括基板10，基板10上设有油箱1、油泵3、管路，油箱1的出口通过低压油管6与油泵3连接，油泵3出口通过高压油管7和控制阀接入点I A连通，油泵3与电机2连接，控制阀接入点II B通过回油管8与油箱1的进口连接，在控制阀安装处设有信号接入点C，信号接入点C通过信号线9与信号开关4连接，信号开关4上设有压力表5。As shown in Figure 1, a test platform for a control valve includes a
将检修好的但没有验证的控制阀连接在试验平台的两个控制阀接入点之间，并且连接上信号接入点，按要求启动电机进行加压，设置到工作环境中的额定参数，观察控制阀、相关油管路、压力值有无变化，如有变化则说明检修的控制阀存在渗漏等问题，再根据问题，拆除再重新检修组装，直至控制阀一切正常。将检修完好的、经过验证的控制阀再装入现场检修的断路器液压机构内。Connect the overhauled but unverified control valve between the two control valve access points of the test platform, and connect the signal access point, start the motor as required to pressurize, and set the rated parameters in the working environment. Observe whether there is any change in the control valve, related oil pipelines, and pressure values. If there is any change, it means that the overhauled control valve has problems such as leakage. Then, according to the problem, dismantle it and re-install it until the control valve is normal. Reinstall the overhauled, proven control valve into the field overhauled circuit breaker hydraulics.
实施例2Example 2
一种控制阀试验平台，在高压油管设置三极阀，通过三机阀和手力泵连通；并且在靠接控制阀接入点I处的高压管路上设置储压筒。A control valve test platform, in which a three-pole valve is arranged on a high-pressure oil pipe, and the three-machine valve communicates with a hand pump;
其他同实施例1。Others are the same as
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205595773U CN201810612U (en) | 2010-10-13 | 2010-10-13 | Control valve test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205595773U CN201810612U (en) | 2010-10-13 | 2010-10-13 | Control valve test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810612U true CN201810612U (en) | 2011-04-27 |
Family
ID=43893554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205595773U Expired - Fee Related CN201810612U (en) | 2010-10-13 | 2010-10-13 | Control valve test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638938A (en) * | 2021-07-27 | 2021-11-12 | 中车石家庄车辆有限公司 | Multifunctional hydraulic element experiment table and operation method |
-
2010
- 2010-10-13 CN CN2010205595773U patent/CN201810612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638938A (en) * | 2021-07-27 | 2021-11-12 | 中车石家庄车辆有限公司 | Multifunctional hydraulic element experiment table and operation method |
| CN113638938B (en) * | 2021-07-27 | 2024-07-23 | 中车石家庄车辆有限公司 | Operation method of multifunctional hydraulic element experiment table |
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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: 20110427 Termination date: 20121013 |