CN204403007U - A kind of high three door frame oil circuits hoisted - Google Patents
A kind of high three door frame oil circuits hoisted Download PDFInfo
- Publication number
- CN204403007U CN204403007U CN201420820664.8U CN201420820664U CN204403007U CN 204403007 U CN204403007 U CN 204403007U CN 201420820664 U CN201420820664 U CN 201420820664U CN 204403007 U CN204403007 U CN 204403007U
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- China
- Prior art keywords
- steel pipe
- oil
- pipe
- pumping plant
- successively
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Abstract
The utility model relates to a kind of high three door frame oil circuits hoisted, and comprises 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; Low for the tradition simple gate frame oil circuit that hoists and two-door frame oil circuit are optimized merging by described the utility model, create a kind of high three door frame oil circuits hoisted, are applicable to the stacking operation under high altitude conditions.
Description
Technical field
The optimization that the utility model 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.
Model utility content
The utility model object provides 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 adopted in the utility model 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 utility model 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 utility model, 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 solutions of the utility model are described further:
Accompanying drawing 1 is the assembling stereogram of the three door frame oil circuits that height described in the utility model 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 utility model is described in further detail.
Accompanying drawing 1 is the three door frame oil circuits that height described in the utility model 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 utility model, create a kind of high three door frame oil circuits hoisted, are applicable to the stacking operation under high altitude conditions.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technological scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
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 |
|---|---|---|---|
| CN201420820664.8U CN204403007U (en) | 2014-12-23 | 2014-12-23 | A kind of high three door frame oil circuits hoisted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820664.8U CN204403007U (en) | 2014-12-23 | 2014-12-23 | A kind of high three door frame oil circuits hoisted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403007U true CN204403007U (en) | 2015-06-17 |
Family
ID=53426871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820664.8U Expired - Fee Related CN204403007U (en) | 2014-12-23 | 2014-12-23 | A kind of high three door frame oil circuits hoisted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500467A (en) * | 2014-12-23 | 2015-04-08 | 苏州先锋物流装备科技有限公司 | High-lift three-portal oil line |
-
2014
- 2014-12-23 CN CN201420820664.8U patent/CN204403007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500467A (en) * | 2014-12-23 | 2015-04-08 | 苏州先锋物流装备科技有限公司 | High-lift three-portal oil line |
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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: 20150617 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |