CN205277966U - Full static pressure debugging device in main auxiliary shaft hoisting machine hydraulic pressure station - Google Patents
Full static pressure debugging device in main auxiliary shaft hoisting machine hydraulic pressure station Download PDFInfo
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- CN205277966U CN205277966U CN201620047002.0U CN201620047002U CN205277966U CN 205277966 U CN205277966 U CN 205277966U CN 201620047002 U CN201620047002 U CN 201620047002U CN 205277966 U CN205277966 U CN 205277966U
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- auxiliary shaft
- hoisting machine
- threshold switch
- main auxiliary
- power supply
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Abstract
The utility model provides a full static pressure debugging device in main auxiliary shaft hoisting machine hydraulic pressure station, it includes power, threshold switch 1~6 and connector 1~6, floodgate accuse board, current potential adjusting device, the direct connector assembly with the solenoid valve of connector 1~6, control solenoid's break -make. Threshold switch 1~5 is used for the control direction solenoid valve, and one end is connected with the power, and the other end passes through connector 1~5 and is connected to corresponding direction solenoid valve, threshold switch 6 is used for the controlling ratio solenoid valve, and one end is connected with the power, and the other end is connected to floodgate accuse board. The utility model discloses a designing one set of static debugging device and coming control solenoid, simulate the different operation phase of winch, and needn't let the winch operation, stopped because of the smooth car that the misoperation caused, the pulleying flies jar equal severe accident's emergence, has solved can only open the car in the past repeatedly and carry out the current situation that the oil pressure was debugged, has more extensive suitability.
Description
Technical field
The utility model relates to Hydraulic Station debugging technique field, specifically, it relates to a kind of main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus.
Background technology
Hydraulic Station is the important component part of hydraulic efficiency system, is that the control of lifting system is neural and safety control, and the debugging of Hydraulic Station is quite crucial, debugs and proper add later maintenance the life-span of Hydraulic Station can be made to reach more than 10 years; Conversely, if debugging improper, Hydraulic Station will damage main pump, motor, housing or system in several hours and paralyse. Even cause after lift cycling start cannot normal Brake stop, cause serious accident. Therefore the adjustment of hydraulic efficiency system is most important.
The maintenance and debugging work of main auxiliary shaft Hydraulic Station magnetic valve, original debugging mode is debugged in the process driven, in addition it is also necessary to special testing apparatus, and debugs in operational process, there is many unsafe factors. The inconvenience debugged for above Hydraulic Station and labile factor, establish hydraulic debugging static debugging method and make the scheme of independent instrument for hydraulic debugging. After scheme implementation, it is achieved debug process under the full stationary state of lift, it is ensured that mine hoist safety, avoid due in debug process improper cause slip car, pulleying, fly the generation of the serious accidents such as tank, solve the passing car that can only repeatedly open and carry out oil pressure debugging of creeping.
Hydraulic Station is by the components such as drive motor, hydro-pump, fuel tank, throttling valve, surplus valve hydraulic efficiency plant together, by the driving requirement flow direction, pressure and flow fuel feeding, being applicable to each drive unit mechanically, this kind of hydraulic efficiency system can realize the work of various regulation. In lifting of winch process, Hydraulic Station provides different pressure and flow according to the operation phase of winch, therefore, to the debugging of Hydraulic Station, it is necessary to the operation phase different for winch debugs. In the different operation phase, the open and-shut mode of the corresponding magnetic valve of Hydraulic Station is different.
Conventional debug process need to be opened different running statuses and be debugged, and on the one hand, wastes a large amount of costs of labor and resource, on the other hand, slips car because of what misoperation caused, pulleying, flies the serious accidents such as tank and happen occasionally, for hidden danger has been buried in safety in production.
Practical novel content
In order to the problem of Hydraulic Station debugging, the utility model provides a kind of main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus, and its concrete technical scheme is as follows:
A kind of main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus, it comprises power supply, threshold switch 1��6 and connecting joint 1��6, lock control plate, current potential setting device; Connecting joint 1��6 is directly connected with the plug of magnetic valve, the break-make of Controlling solenoid valve wherein:
Threshold switch 1��5 is for controlling party to magnetic valve, and one end is connected with power supply, and the other end is connected to corresponding direction magnetic valve by connecting joint 1��5;
Threshold switch 6 is for control ratio magnetic valve, and one end is connected with power supply, and the other end is connected to lock control plate, and lock control plate is connected to corresponding proportion magnetic valve by connecting joint 6;
Lock control plate is connected with current potential setting device, provides for proportional valve and stablizes the output of adjustable working electric current.
Preferably, between lock control plate and connecting joint 6, current display device is set.
Preferably, described power supply is that high power AC turns 24V power supply.
One provided by the utility model main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus, has the following advantages:
One, adopt independent high power AC to turn 24V Power supply, adopt the break-make situation of manual each magnetic valve of on-off control.
Two, adopt adjustment potentiometer, independent brake clip, lock control plate, simulate real operator's console hand control, stablize adjustable working electric current for proportional valve offer and export.
Three, adopting reometer, pilot lamp vision-control state, makes regulate process precise and high efficiency, stagnation.
Four, realize debug process under the full stationary state of lift, it is ensured that mine hoist safety, avoid due in debugging engineering improper cause slip car, pulleying, flies the generation of the serious accidents such as tank; Solve the passing car that can only repeatedly open and carry out oil pressure debugging of creeping.
Accompanying drawing explanation
Fig. 1 is a kind of main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus structural representation of the utility model.
Embodiment
Below in conjunction with drawings and Examples, one of the present utility model main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus is described in further detail.
A kind of main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus as shown in Figure 1, a kind of main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus, it comprises power supply, threshold switch 1��6 and connecting joint 1��6, lock control plate, current potential setting device; Connecting joint 1��6 is directly connected with the plug of magnetic valve, the break-make of Controlling solenoid valve wherein: threshold switch 1��5 is for controlling party to magnetic valve, and one end is connected with power supply, and the other end is connected to corresponding direction magnetic valve by connecting joint 1��5; Threshold switch 6 is for control ratio magnetic valve, and one end is connected with power supply, and the other end is connected to lock control plate, and lock control plate is connected to corresponding proportion magnetic valve by connecting joint 6; Lock control plate is connected with current potential setting device, provides for proportional valve and stablizes the output of adjustable working electric current. In addition, between lock control plate and connecting joint 6, current display device is set. Described power supply is preferably high power AC and turns 24V power supply. Wherein, directional valve connects 24v power supply and just can open, and proportional valve needs electric current signal to control. The effect of lock control plate is after opening threshold switch 6, by regulating potentiometer wherein, exports the electric current of 0��1000ma, and then can the aperture of control ratio magnetic valve. Whole debugging instrument operator's console that is virtually reality like reality, the break-make of Controlling solenoid valve is carried out by the cooperation of 6 threshold switchs, simulate the running status of different steps winch, then to surplus valve, proportional valve, oil pump adjusts, calibration different steps system desirable pressure, and do not need the same operate of winch, it is achieved that the static debugging of hydraulic debugging.
The utility model adopts independent high power AC to turn 24V Power supply, adopts the break-make situation of manual each magnetic valve of on-off control; And adopt adjustment potentiometer, independent brake clip, lock control plate, simulate real operator's console hand control, provide for proportional valve and stablize the output of adjustable working electric current; Adopting current display device, pilot lamp vision-control state, makes regulate process precise and high efficiency, stagnation.
The utility model achieves debug process under the full stationary state of lift, it is ensured that mine hoist safety, avoid due in debugging engineering improper cause slip car, pulleying, fly the generation of the serious accidents such as tank, solve the passing car that can only repeatedly open and carry out oil pressure debugging of creeping, have broad application prospects.
Claims (3)
1. a main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus, it is characterised in that: it comprises power supply, threshold switch 1��6 and connecting joint 1��6, lock control plate, current potential setting device; Connecting joint 1��6 is directly connected with the plug of magnetic valve, the break-make of Controlling solenoid valve wherein:
Threshold switch 1��5 is for controlling party to magnetic valve, and one end is connected with power supply, and the other end is connected to corresponding direction magnetic valve by connecting joint 1��5;
Threshold switch 6 is for control ratio magnetic valve, and one end is connected with power supply, and the other end is connected to lock control plate, and lock control plate is connected to corresponding proportion magnetic valve by connecting joint 6;
Lock control plate is connected with current potential setting device, provides for proportional valve and stablizes the output of adjustable working electric current.
2. one according to claim 1 main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus, it is characterised in that: between lock control plate and connecting joint 6, current display device is set.
3. one according to claim 1 main auxiliary shaft hoisting machine Hydraulic Station pitot-static pressure debugging apparatus, it is characterised in that: described power supply is that high power AC turns 24V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047002.0U CN205277966U (en) | 2016-01-08 | 2016-01-08 | Full static pressure debugging device in main auxiliary shaft hoisting machine hydraulic pressure station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047002.0U CN205277966U (en) | 2016-01-08 | 2016-01-08 | Full static pressure debugging device in main auxiliary shaft hoisting machine hydraulic pressure station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277966U true CN205277966U (en) | 2016-06-01 |
Family
ID=56062546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047002.0U Expired - Fee Related CN205277966U (en) | 2016-01-08 | 2016-01-08 | Full static pressure debugging device in main auxiliary shaft hoisting machine hydraulic pressure station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313310A (en) * | 2019-12-03 | 2020-06-19 | 湖北江山重工有限责任公司 | General power distribution platform for cleaning and pressure test of hydraulic system |
| CN113721520A (en) * | 2021-08-31 | 2021-11-30 | 铜陵有色金属集团股份有限公司 | Emergency electric driving method for heavy fault of auxiliary shaft lifting system |
-
2016
- 2016-01-08 CN CN201620047002.0U patent/CN205277966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313310A (en) * | 2019-12-03 | 2020-06-19 | 湖北江山重工有限责任公司 | General power distribution platform for cleaning and pressure test of hydraulic system |
| CN111313310B (en) * | 2019-12-03 | 2022-03-22 | 中国兵器工业集团江山重工研究院有限公司 | General power distribution platform for cleaning and pressure test of hydraulic system |
| CN113721520A (en) * | 2021-08-31 | 2021-11-30 | 铜陵有色金属集团股份有限公司 | Emergency electric driving method for heavy fault of auxiliary shaft lifting system |
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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 |
Granted publication date: 20160601 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |