CN201535280U - Efficient integrated type synchronous hydraulic valve stand - Google Patents
Efficient integrated type synchronous hydraulic valve stand Download PDFInfo
- Publication number
- CN201535280U CN201535280U CN2009200764289U CN200920076428U CN201535280U CN 201535280 U CN201535280 U CN 201535280U CN 2009200764289 U CN2009200764289 U CN 2009200764289U CN 200920076428 U CN200920076428 U CN 200920076428U CN 201535280 U CN201535280 U CN 201535280U
- Authority
- CN
- China
- Prior art keywords
- valve
- syncmotor
- platform
- control valve
- hydraulic
- 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
Links
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model relates to a hydraulic control device which is used for controlling full automatic hydraulic equipment and requires a plurality of actuating mechanisms to act synchronously. The hydraulic control device comprises a plurality of single hydraulic valve stands, and is characterized in that the single hydraulic valve stands are connected into a whole via joint bolts, and each valve stand is provided with a main-control valve block, two speed control valves, an unloading valve and a synchronous motor. The utility model is energy-saving and can not only automatically activate oil cylinders to act synchronously according to the size of steel pipes and the requirements of the process, but also disable oil cylinders which need not to act through adding the unloading valves on the valve stands for unloading process, so that the processing of the steel pipes can be conducted step by step according to the process. Moreover, since the automatic production is realized, the production efficiency is improved. The device can be popularized and applied to the processing and production of other similar pipe materials, super-long bars and large-size components requiring synchronous elevation, and can not only realize the automation but also save the invest cost.
Description
Technical field
The utility model relates to a kind of automatic production line of having relatively high expectations in large-scale production line and other automaticity that is applicable at present and is used to control the hydrovalve table apparatus of the hydraulic actuator of each station.A kind of hydraulic control device that can be used for controlling fully automatic hydraulic equipment and several actuator requirement synchronization motion.
Background technique
Present in the engineering that the oil and the natural gas of China transport, large-scale (diameter is big, and length is big) steel pipe of transferring oil, gas.Steel pipe needs different process treating such as surface treatment, sawing, because steel pipe length is longer, weight is bigger; The hydraulic control valve platform realizes that by the different actuator of syncmotor control steel pipe is transported to different processing stations, realizes automatic production.The design of highly effective integration hydrovalve platform improves the production automation, and is safe and reliable.Improved productivity, free from environmental pollution again.
Summary of the invention
The purpose of this utility model provides a kind of hydraulic control device of high efficiency synchronous hydrovalve platform, material, steady blanking, synchronization lifting, adjustable-speed can be realized steadily getting, the synchronous problem of unbalance loading can be solved, and can be according to the operating mode at scene, realize the independent assortment between the valve platform, one at least, six are combined into one group at most, can realize different control needs.The utility model design highly effective integration synchronous hydraulic valve platform, comprise some monomer hydrovalve platforms, it is characterized in that: some monomer hydrovalve platforms are fused by connecting bolt, and a main control valve piece, two series flow control valves and unloading valve piece and syncmotor all are housed on each valve platform.It is characterized in that: the connection of the main control valve piece on every monomer hydrovalve platform, series flow control valve, unloading valve piece, syncmotor is that hydraulic jack connects syncmotor, and directly and connect the unloading valve piece, syncmotor connects series flow control valve again, and series flow control valve connects the main control valve piece again.It is characterized in that: on every monomer hydrovalve platform two syncmotors are arranged, a syncmotor connects the rodless cavity oil hydraulic cylinder, and another syncmotor connects the rod chamber oil hydraulic cylinder.It is characterized in that: described syncmotor can be that many motors constitute multi-joint syncmotor with same axle series connection, and it is characterized in that: string has an equilibrium valve between main control valve piece and the series flow control valve.
The utility model energy saving according to the requirement of the length and the technology of steel pipe, is opened the quantity that needs synchronous oil cylinder automatically, and the oil cylinder that does not need to move selects off-load to handle, and does not allow its action, at this moment sets up the unloading valve piece on the valve platform; The treatment process of steel pipe just can be according to flow process carrying out step by step like this.Owing to realized automatic production, also improved productivity simultaneously, improved production environment.Save cost of investment greatly.This device can promote the use of other similar tubular goods, and the bar of overlength and large-scale component need not only can realize automation but also can save cost of investment on the process treating, processing of synchronization lifting.
Description of drawings
Fig. 1 is a combination brake switch and proporting platform structural representation of the present utility model,
Fig. 2 is the hydraulic pressure route map of parts in the valve platform of the present utility model,
Embodiment
Comprise some monomer hydrovalve platforms 1 among the figure, it is characterized in that: some monomer hydrovalve platforms 1 are fused by connecting bolt, and a main control valve piece 2, two series flow control valves 3 and unloading valve piece 4 and syncmotors 5 all are housed on each valve platform.It is characterized in that: the connection of the main control valve piece 2 on every monomer hydrovalve platform, series flow control valve 3, unloading valve piece 4, syncmotor 5 is that hydraulic jack 6 connects syncmotors 5, and directly and connect unloading valve piece 4, syncmotor 5 connects series flow control valve 3 again, and series flow control valve 3 connects main control valve piece 2 again.It is characterized in that: on every monomer hydrovalve platform two syncmotors are arranged, a syncmotor connects the rodless cavity oil hydraulic cylinder, and another syncmotor connects the rod chamber oil hydraulic cylinder.It is characterized in that: described syncmotor can be that many motors constitute multi-joint syncmotor with same axle series connection.It is characterized in that: string has an equilibrium valve 7 between main control valve piece and the series flow control valve.
Each valve platform has four parts and forms: valve stand, main control valve piece, unloading valve piece, syncmotor.On every each station, three to four valve platforms to be arranged, form one, control a plurality of dollies and participate in work synchronously.The valve stand adopts square steel pipe and steel plate to be welded.Components and parts and pipeline fittingses all on the valve platform all are assemblied on the valve stand, and the valve stand is according to the structure of the spread pattern valve design stand of components and parts.Because many deck valves platform requires independent assortment, must guarantee that the Conncetion cimension of per two deck valve stands is identical again.According to hydraulic schematic diagram, arrange electro-hydraulic reversing valve, weightless in order to prevent that oil cylinder from descending in heavy duty, equilibrium valve of stack below electro-hydraulic reversing valve plays the effect of offsetting gravity; Series flow control valve, the global optimization design of hydraulic valve block is finally realized in the position of one-way valve, and definite position of reserving hydraulic fluid port, realizes the direction control and the speed controlling of working connection.The unloading valve piece is for energy saving, realizes unnecessary energy waste, according to the quantity of control synchronous fuel tank, reaches the needs of production technology, determines the quantity of unloading valve piece.The principle of unloading valve piece is exactly by allowing the oil of the oil cylinder that needs off-load, and directly oil sump tank discharges the pressure of fluid, thereby reaches the oil cylinder pressure release, and is slack.Syncmotor is the core place of whole hydraulic control valve platform, requirement according to production technology, select the connection number of syncmotor, for example, there are six oil cylinder requirements synchronous, must select six syncmotors, can both carry out synchronously in order to guarantee the oil cylinder rise and fall, must syncmotor all be installed at the filler opening and the oil outlet of oil cylinder, realize the synchronous rising and the decline of oil hydraulic cylinder.When material ran to receiving skid, the oil hydraulic cylinder on each conveying equipment rose simultaneously, and the lifting stand on each conveying equipment holds up a steel pipe.This moment, conveying equipment turned back to the home position, and the oil hydraulic cylinder that stops on each conveying equipment of back descends simultaneously, and lifting stand and steel pipe on each conveying equipment descend simultaneously, and this moment, steel pipe began to carry out next step technology.Oil hydraulic cylinder lifting simultaneously puts in place and adopts position limit switch control, the stroke of decision oil cylinder.
Claims (4)
1. highly effective integration synchronous hydraulic valve platform, comprise some monomer hydrovalve platforms, it is characterized in that: some monomer hydrovalve platforms are fused by connecting bolt, a main control valve piece, two series flow control valves and two unloading valve pieces and two syncmotors all are housed on each valve platform, the connection of the main control valve piece on every monomer hydrovalve platform, series flow control valve, unloading valve piece, syncmotor is that hydraulic jack connects syncmotor, and directly and connect the unloading valve piece, syncmotor connects series flow control valve again, and series flow control valve connects the main control valve piece again.
2. by the described highly effective integration synchronous hydraulic of claim 1 valve platform, it is characterized in that: on every monomer hydrovalve platform two syncmotors are arranged, a syncmotor connects the rodless cavity oil hydraulic cylinder, and another syncmotor connects the rod chamber oil hydraulic cylinder.
3. by the described highly effective integration synchronous hydraulic of claim 1 valve platform, it is characterized in that: described syncmotor is that many motors constitute multi-joint syncmotor with same axle series connection.
4. by the described highly effective integration synchronous hydraulic of claim 1 valve platform, it is characterized in that: string has an equilibrium valve between main control valve piece and the series flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200764289U CN201535280U (en) | 2009-06-16 | 2009-06-16 | Efficient integrated type synchronous hydraulic valve stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200764289U CN201535280U (en) | 2009-06-16 | 2009-06-16 | Efficient integrated type synchronous hydraulic valve stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535280U true CN201535280U (en) | 2010-07-28 |
Family
ID=42535059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200764289U Expired - Fee Related CN201535280U (en) | 2009-06-16 | 2009-06-16 | Efficient integrated type synchronous hydraulic valve stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441580A (en) * | 2011-09-19 | 2012-05-09 | 大连维乐液压制造有限公司 | Hydraulic system for steel coil checking line |
| CN105065352A (en) * | 2015-08-21 | 2015-11-18 | 郑州飞机装备有限责任公司 | Hydraulic synchronous lifting system for eccentric-load loading and unloading truck |
-
2009
- 2009-06-16 CN CN2009200764289U patent/CN201535280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441580A (en) * | 2011-09-19 | 2012-05-09 | 大连维乐液压制造有限公司 | Hydraulic system for steel coil checking line |
| CN105065352A (en) * | 2015-08-21 | 2015-11-18 | 郑州飞机装备有限责任公司 | Hydraulic synchronous lifting system for eccentric-load loading and unloading truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102070078B (en) | Loading and unloading manipulator | |
| CN103331640B (en) | Broaching machine feeding-blanking manipulator system | |
| CN100569626C (en) | Hydraulic pressure turn-over device of large-scale component | |
| CN201448305U (en) | Series-connection synchronous circuit of hydraulic cylinder | |
| CN201763272U (en) | Multi-drilling rod storing and accessing system | |
| CN104925694A (en) | Hydraulic lifting platform system capable of achieving synchronous oil cylinder lifting | |
| CN201535280U (en) | Efficient integrated type synchronous hydraulic valve stand | |
| CN103469777A (en) | Offshore platform hydraulic self-lifting device | |
| CN102616700B (en) | Oil and air hybrid driven lifting control device | |
| CN212868045U (en) | Hydraulic system of aerial work platform | |
| CN102530780B (en) | Hydraulic pipeline system for forklift two-section full-free gantry | |
| CN101979304A (en) | Remote control grab bucket | |
| CN204099303U (en) | A kind of hydraulic system for overhead traveling crane | |
| CN203392387U (en) | Hydraulic transfer device | |
| CN201923786U (en) | Loading and unloading manipulator | |
| CN215927963U (en) | Intelligent control system of plate rolling machine | |
| CN202322203U (en) | Steel pipe feeding device | |
| CN201013262Y (en) | Novel hydraulic energy-accumulation workover rig | |
| CN201089698Y (en) | Macrotype component hydraulic pressure turn-over device | |
| CN109604989B (en) | Automatic assembling and disassembling device and method for assembling guide rod | |
| CN207177774U (en) | Drilling tool automatic turning device | |
| CN201343368Y (en) | Translation device of crane container spreader | |
| CN202659603U (en) | Heavy-load stepping mechanism for energy conversation transformation of counterweight | |
| CN204778615U (en) | Hydraulic lifting platform system of synchronous lift of hydro -cylinder | |
| CN201003383Y (en) | Hydraulic lifting device for oil well operation under pressure |
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: 20100728 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |