CN201326609Y - Hydraulic cylinder extension remote control unit - Google Patents
Hydraulic cylinder extension remote control unit Download PDFInfo
- Publication number
- CN201326609Y CN201326609Y CNU2008202388153U CN200820238815U CN201326609Y CN 201326609 Y CN201326609 Y CN 201326609Y CN U2008202388153 U CNU2008202388153 U CN U2008202388153U CN 200820238815 U CN200820238815 U CN 200820238815U CN 201326609 Y CN201326609 Y CN 201326609Y
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- remote
- power supply
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- remote control
- adapter plate
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Abstract
The utility model relates to a hydraulic cylinder extension remote control unit. A plurality of solenoid valves are arranged in a liquid control box, and are used for controlling a plurality of hydraulic cylinders which realize the lift and the extension of the derrick of a drilling rig and a well servicing rig, both of which are arranged on a petroleum motor vehicle, as well as the extension of the hydraulic legs of a chassis; the hydraulic cylinder extension remote control unit is also provided with a remote controller and a power supply; a power input adapter plate and a remote control signal receiving and control switch block are arranged in the liquid control box; the remote control signal receiving and control switch block integrates a plurality of remote control signal receiving and control switches; the power input adapter plate is connected with the power supply; one ends of the remote control signal receiving and control switches are respectively connected with the positive conductor of the power input adapter plate; the other ends thereof are respectively connected with the conductors of electric control ends at the two working positions of the solenoid valves; the other electric control ends of the solenoid valves are connected with the cathode of the power input adapter plate; and a plurality of remote control switch keys used for respectively controlling the remote control signal receiving and control switches are arranged on the remote controller. The utility model realizes the accurate control of the extension of the hydraulic cylinders, improves the work efficiency and the operational safety, and reduces the number of operation staff.
Description
Technical field
The utility model relates to the application of telecontrol engineering in hydraulic actuator control, is specifically related to the flexible remote control unit of a kind of oil hydraulic cylinder, is specially adapted to suit derrick to oil truck-mounted drill rig and well repairing machine and rises to extend and contract and remote control that the chassis hydraulic ram is flexible.
Background technique
At present the suit derrick of petroleum industry truck-mounted drill rig and well repairing machine rise extend contract and the flexible operation of chassis hydraulic ram in, control suit derrick rises to be put and flexible and four flexible hydraulic control casees of hydraulic rams are installed in the vehicle frame side and near a hydraulic ram place of back, the handle that is installed in the hydrovalve on the hydraulic control case by manually-operable is realized that the suit derrick rises and is put and flexible and hydraulic ram is flexible, this method has the following disadvantages: when carrying out the operation of the flexible leveling chassis of four hydraulic rams, because the chassis is very big, four hydraulic rams are distributed in four jiaos of vehicle frame, leveling instrument is installed in the rear portion on the vehicle frame, as workman during at operating grip, can only observe from the hydraulic ram telescopic location that gets recently, the telescopic location situation that needs another one people eye-level instrument and other hydraulic rams simultaneously, and send next step operational order to the operator, this passes on the problem of distortion with regard to there being information, very time-consuming, and need two people; Rise and put and during flexible operation carrying out the suit derrick; the suit derrick is in working the process of putting from the horizontal position to the vertical position; the wire rope that much is in relaxed state is arranged on it; guy wire etc.; the situation that rope tangles other positions appears through regular meeting; the operator can't observe the suit derrick and work the situation of putting; need another person to observe and inform the operator constantly; also exist information to pass on the problem of distortion; and when the relative lower body in the upper body of suit derrick stretches out; the upper body is if stretch out too much; might cause the load bearing mechanism on it to damage; even security incident can take place, the operator stands in the position near the derrick below, also has certain potential safety hazard; add that the well site environment is noisy, also can make troubles to operation.
Summary of the invention
The purpose of this utility model provides the flexible remote control unit of a kind of oil hydraulic cylinder, can be used for oil truck-mounted drill rig, well repairing machine suit derrick rises to extend and contracts and remote control that the chassis hydraulic ram is flexible, can realize precisely controlling, significantly improve working efficiency, reduce operator's quantity, improve operating security, strengthen oil-well rig and well repairing machine automaticity.
Technical solutions of the utility model are: a kind of oil hydraulic cylinder remote control unit that stretches, be used for the oil truck-mounted drill rig, the suit derrick of well repairing machine rises to extend and contracts and remote control that the chassis hydraulic ram is flexible, has the hydraulic control case, some solenoid valves are installed in the hydraulic control case, solenoid valve is provided with and advancing that the influidic pipe line adapts, fuel-displaced connection interface, some solenoid valves are used to control to be realized that the suit derrick rises to extend and contracts and some oil hydraulic cylinders that the chassis hydraulic ram is flexible, it is characterized in that: also have remote controller, power supply, be provided with power supply input adapter plate in the described hydraulic control case, remote signal receives the control switch group, the sun of power supply input adapter plate, negative electrode respectively with the sun of power supply, cathode wire connects, have some joints on the power supply input adapter plate sun plate, described remote signal receive the control switch group integrated some remote signals receive control switchs, described some remote signal receives control switch one end and is connected with some joint leads on the positive plate of power supply input adapter plate respectively, the other end is connected with each automatically controlled end lead in two working positions of some solenoid valves respectively, the automatically controlled termination of another of some solenoid valves is gone into the negative electrode of power supply input adapter plate, and remote controller is provided with some teleswitch buttons of the some remote signals receptions of remote control respectively control switch.
Described solenoid valve adopts hand-control electric-controlled bi service electromagnetic valve.
Described remote controller is provided with the power supply of remote controller switch key.
Described power supply adopts the chassis power supply.
Working principle and process: the operator carries remote controller, can be freely in the well site any home observe on-the-spot, according to the oil truck-mounted drill rig, well repairing machine suit derrick rises to extend and contracts and the flexible corresponding teleswitch button that need press rapidly on it of chassis hydraulic ram, remote controller goes out radio waves to spatial emission, radio waves is sent to the receiver of remote-control sytem that remote signal receives the control switch group by the space, receiver of remote-control sytem is handled through recognition coding, photoelectric conversion etc., making the remote signal corresponding with this teleswitch button receive control switch connects, and then control corresponding solenoid valve working position and open, thereby the oil hydraulic cylinder of control correspondence is rapid, accurately produce corresponding actions.Remote controller is provided with the power supply of remote controller switch key, and operation is finished or when abnormal conditions occurring, pressed this button, remote controller can be cut off the power supply, and avoids misoperation.Solenoid valve is two kinds of control modes of manual and electric, and generally the application remoting device is realized electronic control, in the time of under special circumstances can not remote control, can take manual manipulation mode.Remote controller, remote signal receive the control switch group and all adopt ripe telecontrol engineering product.Power supply adopts also stand-by power source in addition of chassis power supply, adopts the chassis application of power convenient.
The suit derrick that the utility model is applied to oil truck-mounted drill rig, well repairing machine with telecontrol engineering rise extend contract and control that the chassis hydraulic ram is flexible in, operator are observed object closely, also can be away from the hazardous location, remote controller is carried, easy to use, do not need two cooperations, realized flexible precisely the controlling of oil hydraulic cylinder, significantly improve working efficiency, reduced operator's quantity, improved operating security, improved the automaticity of oil truck-mounted drill rig, well repairing machine.
Description of drawings
Accompanying drawing is the utility model circuit connection diagram.
Embodiment
As shown in drawings, being used for 2000 meters oil truck-mounted drill rig suit derricks rises to extend and contracts and the flexible remote control unit of oil hydraulic cylinder that the chassis hydraulic ram is flexible, has hydraulic control case 1, remote controller 5, power supply 6, be separately installed with in the hydraulic control case 1 and control the hand-control electric-controlled bi service electromagnetic valve 4 that the suit derrick works flexible two states of oil hydraulic cylinder of a pair of synchronous effect of putting, a hand-control electric-controlled bi service electromagnetic valve 4 of flexible two states of oil hydraulic cylinder of a pair of synchronous effect that the relative lower body in control suit derrick upper body is flexible, control four hand-control electric-controlled bi service electromagnetic valves 4 of flexible two states of oil hydraulic cylinder of four hydraulic rams in chassis respectively, promptly have six hand-control electric-controlled bi service electromagnetic valves 4, connect for reducing the influidic pipe line, control suit derrick rises and extends two hand-control electric-controlled bi service electromagnetic valves 4 that contract and also can adopt incorporate hand-control electric-controlled dual-purpose bigeminy solenoid valve, and four flexible hand-control electric-controlled bi service electromagnetic valves of control chassis hydraulic ram also can adopt incorporate hand-control electric-controlled dual-purpose tetrad solenoid valve.Hand-control electric-controlled bi service electromagnetic valve 4 is provided with and advancing that the influidic pipe line adapts, fuel-displaced connection interface, be provided with power supply input adapter plate 2 in the hydraulic control case 1, remote signal receives control switch group 3, the sun of power supply input adapter plate 2, negative electrode respectively with the sun of power supply 6, negative electrode connects with lead, power supply 6 adopts the chassis power supply, remote signal receive control switch group 3 integrated 12 remote signals receive control switchs, 12 remote signals receive control switch one end and are connected with 12 joint leads of positive plate of power supply input adapter plate 2 respectively, the other end respectively with bigeminy solenoid valve and tetrad solenoid valve promptly each automatically controlled end lead in two working positions of six solenoid valves 4 be connected, six solenoid valve 4 another automatically controlled terminations are gone into the negative electrode of power supply input adapter plate 2, remote controller 5 is provided with 12 teleswitch buttons of 12 remote signals receptions of remote control respectively control switch, also is provided with the power supply of remote controller switch key.
Claims (4)
1, a kind of oil hydraulic cylinder remote control unit that stretches, be used for the oil truck-mounted drill rig, the suit derrick of well repairing machine rises to extend and contracts and remote control that the chassis hydraulic ram is flexible, has hydraulic control case (1), some solenoid valves (4) are installed in the hydraulic control case (1), solenoid valve (4) is provided with and advancing that the influidic pipe line adapts, fuel-displaced connection interface, some solenoid valves (4) are used to control to be realized that the suit derrick rises to extend and contracts and some oil hydraulic cylinders that the chassis hydraulic ram is flexible, it is characterized in that: also have remote controller (5), power supply (6), be provided with power supply input adapter plate (2) in the described hydraulic control case (1), remote signal receives control switch group (3), the sun of power supply input adapter plate (2), negative electrode respectively with the sun of power supply (6), cathode wire connects, power supply input adapter plate (2) Yang Banshang has some joints, described remote signal receive control switch group (3) integrated some remote signals receive control switchs, described some remote signal receives control switch one end and is connected with some joint leads on the positive plate of power supply input adapter plate (2) respectively, the other end is connected with each automatically controlled end lead in two working positions of some solenoid valves (4) respectively, another automatically controlled termination of some solenoid valves (4) is gone into the negative electrode of power supply input adapter plate (2), and remote controller (5) is provided with some teleswitch buttons of the some remote signals receptions of remote control respectively control switch.
2, the flexible remote control unit of oil hydraulic cylinder according to claim 1, it is characterized in that: described solenoid valve (4) adopts hand-control electric-controlled bi service electromagnetic valve.
3, the flexible remote control unit of oil hydraulic cylinder according to claim 1, it is characterized in that: described remote controller (5) is provided with the power supply of remote controller switch key.
4, the flexible remote control unit of oil hydraulic cylinder according to claim 1, it is characterized in that: described power supply (6) adopts the chassis power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202388153U CN201326609Y (en) | 2008-12-16 | 2008-12-16 | Hydraulic cylinder extension remote control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202388153U CN201326609Y (en) | 2008-12-16 | 2008-12-16 | Hydraulic cylinder extension remote control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326609Y true CN201326609Y (en) | 2009-10-14 |
Family
ID=41178582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202388153U Expired - Fee Related CN201326609Y (en) | 2008-12-16 | 2008-12-16 | Hydraulic cylinder extension remote control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326609Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110390810A (en) * | 2019-07-25 | 2019-10-29 | 中国科学院合肥物质科学研究院 | A kind of remote controler and its remote control method of high motor-driven unmanned ground vehicle |
-
2008
- 2008-12-16 CN CNU2008202388153U patent/CN201326609Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110390810A (en) * | 2019-07-25 | 2019-10-29 | 中国科学院合肥物质科学研究院 | A kind of remote controler and its remote control method of high motor-driven unmanned ground vehicle |
| CN110390810B (en) * | 2019-07-25 | 2020-11-17 | 中国科学院合肥物质科学研究院 | Remote controller of high-mobility ground unmanned platform and remote control method thereof |
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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: 20091014 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |