CN104500467A - High-lift three-portal oil line - Google Patents
High-lift three-portal oil line Download PDFInfo
- Publication number
- CN104500467A CN104500467A CN201410805883.3A CN201410805883A CN104500467A CN 104500467 A CN104500467 A CN 104500467A CN 201410805883 A CN201410805883 A CN 201410805883A CN 104500467 A CN104500467 A CN 104500467A
- Authority
- CN
- China
- Prior art keywords
- oil
- steel pipe
- pipe
- pumping plant
- cylinder
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
Abstract
The invention discloses a high-lift three-portal oil line. The high-lift three-portal oil line comprises a pump station, an oil tank, a pump station oil tube, other oil tubes, various steel tubes, a left cylinder, a right cylinder and a middle cylinder, wherein a valve block is arranged in the middle of the pump station; an oil outlet is formed in the valve block and is sequentially connected with a pump station joint, the pump station oil tube and a first steel tube; the other end of the first steel tube, a first oil tube and a second steel tube are connected to one another through a first three-way joint; the other end of the second steel tube, a left steel tube and a right steel tube are connected to one another through a second three-way joint; the other end of the first oil tube is sequentially connected with a third steel tube, a second oil tube, a fourth steel tube, a right-angled joint and the middle cylinder; the left steel tube is sequentially connected with a left straight joint and the left cylinder; and the right steel tube is sequentially connected with a right straight joint and the right cylinder. The traditional low-lift single-portal oil line and the traditional double-portal oil line are optimized and combined to form the high-lift three-portal oil line; and the high-lift three-portal oil line is suitable for stacking operation at a high position.
Description
Technical field
The optimization that the present invention relates to two kinds of oil circuits merges, particularly a kind of high three door frame oil circuits hoisted.
Background technique
The lifting altitude of existing electric piling car is not high, cannot be applicable to the stacking operation of high altitude conditions.For this reason, we have developed a kind of high three door frame oil circuits hoisted.
Summary of the invention
The present invention seeks to provide a kind of high three door frame oil circuits hoisted to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: a kind of high three door frame oil circuits hoisted, comprise pumping plant, fuel tank, pumping plant oil pipe, other oil pipes, all kinds of steel pipe, left side cylinder, the right cylinder, middle cylinder; Be provided with valve block in the middle part of described pumping plant, valve block is provided with oil outlet; Described oil outlet connects pumping plant joint, pumping plant oil pipe, the first steel pipe successively; The other end of described first steel pipe, the first oil pipe, the second steel pipe are connected by the first tee union; The other end of described second steel pipe, left steel pipe, right steel pipe are connected by the second tee union; The other end of described first oil pipe connects the 3rd steel pipe, the second oil pipe, the 4th steel pipe, angle coupling, middle cylinder successively; Described left steel pipe connects left straight coupling, left side cylinder successively, and right steel pipe connects right straight coupling, the right cylinder successively.
Preferably, described valve block is equipped with solenoid valve, when needs piston rod is retracted, open solenoid valve, hydraulic oil gets back to fuel tank through left straight coupling, right straight coupling, left steel pipe, right steel pipe, the second tee union, the second steel pipe, angle coupling, the 4th steel pipe, the second oil pipe, the 3rd steel pipe, the first oil pipe, the first tee union, the first steel pipe, pumping plant oil pipe, pumping plant joint, solenoid valve successively.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Low for the tradition simple gate frame oil circuit that hoists and two-door frame oil circuit are optimized merging by described the present invention, create a kind of high three door frame oil circuits hoisted, are applicable to the stacking operation under high altitude conditions.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the assembling stereogram of the three door frame oil circuits that height of the present invention hoists;
Wherein: 1, left side cylinder; 2, left straight coupling; 3, left steel pipe; 4, the second tee union; 5, right steel pipe; 6, right straight coupling; 7, the right cylinder; 8, the second oil pipe; 9, the 3rd steel pipe; 10, the first oil pipe; 11, middle cylinder; 12, the 4th steel pipe; 13, angle coupling; 14, the second steel pipe; 15, the first tee union; 16, the first steel pipe; 17, pumping plant oil pipe; 18, fuel tank; 19, pumping plant joint; 20, valve block; 21, pumping plant; 22, solenoid valve.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1 is the three door frame oil circuits that height of the present invention hoists, and comprises pumping plant 21, fuel tank 18, pumping plant oil pipe 17, first oil pipe 10, second oil pipe 8, first steel pipe 16, second steel pipe 14, the 3rd steel pipe 9, the 4th steel pipe 12, left side cylinder 1, the right cylinder 7, middle cylinder 11; Be provided with valve block 20 in the middle part of described pumping plant 21, valve block 20 is provided with oil outlet; Described oil outlet connects pumping plant joint 19, pumping plant oil pipe 17, first steel pipe 16 successively; The other end, first oil pipe 10, second steel pipe 14 of described first steel pipe 16 are connected by the first tee union 15; The other end of described second steel pipe 14, left steel pipe 3, right steel pipe 5 are connected by the second tee union 4; The other end of described first oil pipe 10 connects the 3rd steel pipe 9, second oil pipe 8, the 4th steel pipe 12, angle coupling 13, middle cylinder 11 successively; Described left steel pipe 3 connects left straight coupling 2, left side cylinder 1 successively, and right steel pipe 5 connects right straight coupling 6, the right cylinder 7 successively; Described valve block 20 is equipped with solenoid valve 22.
During use, pumping plant 21 is by hydraulic oil from sucking-off fuel tank 18, and hydraulic oil enters middle cylinder 11 through pumping plant joint 19, pumping plant oil pipe 17, first steel pipe 16, first tee union 15, first oil pipe 10, the 3rd steel pipe 9, second oil pipe 8, the 4th steel pipe 12, angle coupling 13 successively; Enter left side cylinder 1 and the right cylinder 7 through pumping plant joint 19, pumping plant oil pipe 17, first steel pipe 16, first tee union 15, second steel pipe 14, second tee union 4, left steel pipe 3, left straight coupling 2, right steel pipe 5, right straight coupling 6 successively, indirectly drive the piston rod of left side cylinder 1 and the right cylinder 7 to stretch out; When needs piston rod is retracted, open solenoid valve 22, hydraulic oil returns fuel tank 18 by crude oil road.
Low for the tradition simple gate frame oil circuit that hoists and two-door frame oil circuit are optimized merging by described the present invention, create a kind of high three door frame oil circuits hoisted, are applicable to the stacking operation under high altitude conditions.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. the high three door frame oil circuits hoisted, comprise pumping plant, fuel tank, pumping plant oil pipe, other oil pipes, all kinds of steel pipe, left side cylinder, the right cylinder, middle cylinder; Be provided with valve block in the middle part of described pumping plant, valve block is provided with oil outlet; Described oil outlet connects pumping plant joint, pumping plant oil pipe, the first steel pipe successively; The other end of described first steel pipe, the first oil pipe, the second steel pipe are connected by the first tee union; The other end of described second steel pipe, left steel pipe, right steel pipe are connected by the second tee union; The other end of described first oil pipe connects the 3rd steel pipe, the second oil pipe, the 4th steel pipe, angle coupling, middle cylinder successively; Described left steel pipe connects left straight coupling, left side cylinder successively, and right steel pipe connects right straight coupling, the right cylinder successively.
2. the three door frame oil circuits that hoist of height according to claim 1, it is characterized in that: described valve block is equipped with solenoid valve, when needs piston rod is retracted, open solenoid valve, hydraulic oil gets back to fuel tank through left straight coupling, right straight coupling, left steel pipe, right steel pipe, the second tee union, the second steel pipe, angle coupling, the 4th steel pipe, the second oil pipe, the 3rd steel pipe, the first oil pipe, the first tee union, the first steel pipe, pumping plant oil pipe, pumping plant joint, solenoid valve successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805883.3A CN104500467A (en) | 2014-12-23 | 2014-12-23 | High-lift three-portal oil line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805883.3A CN104500467A (en) | 2014-12-23 | 2014-12-23 | High-lift three-portal oil line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500467A true CN104500467A (en) | 2015-04-08 |
Family
ID=52941900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410805883.3A Pending CN104500467A (en) | 2014-12-23 | 2014-12-23 | High-lift three-portal oil line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500467A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304940A (en) * | 2005-11-10 | 2008-11-12 | 克朗设备公司 | A materials handling vehicle with improved visibility |
| CN101590989A (en) * | 2008-05-26 | 2009-12-02 | 株式会社丰田自动织机 | The load weight measuring device that is used for multi-stage mast forklift truck |
| CN201801364U (en) * | 2010-09-25 | 2011-04-20 | 安徽好运搬机械有限公司 | Pipeline system of three-section full free mast of fork truck |
| CN102976231A (en) * | 2012-11-23 | 2013-03-20 | 苏州先锋物流装备科技有限公司 | Three-gantry system |
| CN203568802U (en) * | 2013-11-29 | 2014-04-30 | 安徽合力股份有限公司 | Oil supply rubber pipe pulley block of forklift three-stage gantry |
| CN203728521U (en) * | 2014-01-24 | 2014-07-23 | 林德（中国）叉车有限公司 | Novel portal oil way design structure |
| CN204403007U (en) * | 2014-12-23 | 2015-06-17 | 苏州先锋物流装备科技有限公司 | A kind of high three door frame oil circuits hoisted |
-
2014
- 2014-12-23 CN CN201410805883.3A patent/CN104500467A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304940A (en) * | 2005-11-10 | 2008-11-12 | 克朗设备公司 | A materials handling vehicle with improved visibility |
| CN101590989A (en) * | 2008-05-26 | 2009-12-02 | 株式会社丰田自动织机 | The load weight measuring device that is used for multi-stage mast forklift truck |
| CN201801364U (en) * | 2010-09-25 | 2011-04-20 | 安徽好运搬机械有限公司 | Pipeline system of three-section full free mast of fork truck |
| CN102976231A (en) * | 2012-11-23 | 2013-03-20 | 苏州先锋物流装备科技有限公司 | Three-gantry system |
| CN203568802U (en) * | 2013-11-29 | 2014-04-30 | 安徽合力股份有限公司 | Oil supply rubber pipe pulley block of forklift three-stage gantry |
| CN203728521U (en) * | 2014-01-24 | 2014-07-23 | 林德（中国）叉车有限公司 | Novel portal oil way design structure |
| CN204403007U (en) * | 2014-12-23 | 2015-06-17 | 苏州先锋物流装备科技有限公司 | A kind of high three door frame oil circuits hoisted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |