CN101665219A - Shear-legs with convenient use - Google Patents
Shear-legs with convenient use Download PDFInfo
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- CN101665219A CN101665219A CN200910307731A CN200910307731A CN101665219A CN 101665219 A CN101665219 A CN 101665219A CN 200910307731 A CN200910307731 A CN 200910307731A CN 200910307731 A CN200910307731 A CN 200910307731A CN 101665219 A CN101665219 A CN 101665219A
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- shear
- legs
- bottom seat
- lifting
- synchronous
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Abstract
The invention relates to a shear-legs with convenient use, belonging to the technical field of manufacturing of lifting equipment for production. The shear-legs comprises a U-shaped base, a universalwheel, synchronous cylinders, an upper disk, articulated shaft pins, a drop hanger, a high pressure fuel pipe, a hydraulic unit, a magnetic exchange valve, a power source and a lifting button, whereinthe universal wheel is arranged on the lower plane of the U-shaped base; two ends of the synchronous cylinder are respectively connected with the U-shaped base and the upper disk through the articulated shaft pins; the drop hanger is connected with the upper disk; the hydraulic unit is connected with the synchronous cylinder through the high pressure fuel pipe and the magnetic exchange valve; thepower line is connected with the motor of the hydraulic unit; and the lifting button is connected with the magnetic exchange valve. When in use, the shear-legs is pushed above the workpiece needing lifting or moving, the power source is conducted and the hydraulic unit is started, the workpiece is well tied by hoisting ropes and the hoisting ropes are hung on the drop hanger, the lifting button is pressed, and then the three synchronous cylinders rise to lift or move the workpiece. The shear-legs has the advantages of reasonable design, simple structure, convenient use and the like.
Description
Technical field
The present invention relates to a kind of convenient shears that uses, belong to and produce with weight-lifting equipment manufacturing technology field.
Background technology
Though easy spider lifting gear is arranged at present, but because itself is unpowered, lifting gears such as jack need be installed above suspension hook, and also need aperture when using with three pin of lanyard, unexpected flare skids off when preventing to bear a heavy burden, in addition can only the original place lifting, can not lifting after moving heavy object.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, the shears that provides a kind of convenience simple in structure, easy to use, that have lifting and moving heavy object function to use.
The objective of the invention is to be achieved through the following technical solutions:
A kind of convenient shears that uses, by the U-bottom seat, cardan wheel, synchronous fuel tank, last disk, hinged pivot pin, suspension hook, high pressure fuel pipe, Hydraulic Station, solenoid directional control valve, attaching plug, lifting button is formed, wherein, cardan wheel is installed on U-bottom seat lower plane, and Hydraulic Station is installed on above the U-bottom seat, the lower end of three synchronous fuel tanks is connected with plane on the U-bottom seat by hinged pivot pin, the upper end of described synchronous fuel tank is connected with last disk by hinged pivot pin, and the lower central position of last disk is provided with suspension hook, and Hydraulic Station is connected with synchronous fuel tank with solenoid directional control valve by high pressure fuel pipe, attaching plug is connected with hydraulic motor by lead, and lifting button is connected with solenoid directional control valve.
Described synchronous fuel tank promptly is the long travel oil cylinder of three specification unanimities, and when the Hydraulic Station fuel feeding, piston can eject or withdraw synchronously, and three oil cylinders are installed on respectively on the jointed shaft of U-bottom seat, and the installation site respectively becomes 120 degree with the suspension hook center.
When the present invention uses, this shears shifted onto needs lifting or mobile workpiece top, and energized also starts Hydraulic Station, has fastened workpiece and rope is hung on the suspension hook with hoisting rope, press lifting button, three synchronous fuel tanks just can rise, and the workpiece of slinging promotes shears then to the needs place, the opening that makes the U-bottom seat is towards loading vehicles or lathe platform, press lifting button, the suspension hook that can descend, workpiece is placed into needs the position.Advantages such as it is reasonable in design, simple in structure, easy to use that the present invention has.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein: 1, U-bottom seat, 2, cardan wheel, 3, synchronous fuel tank, 4, go up disk, 5, hinged pivot pin, 6, suspension hook, 7, high pressure fuel pipe, 8, Hydraulic Station, 9, solenoid directional control valve, 10, attaching plug, 11, lifting button.
The specific embodiment
Embodiment: structure as shown in Figure 1, a kind of convenient shears that uses, it is by U-bottom seat 1, cardan wheel 2, synchronous fuel tank 3, last disk 4, hinged pivot pin 5, suspension hook 6, high pressure fuel pipe 7, Hydraulic Station 8, solenoid directional control valve 9, attaching plug 10, lifting button 11 is formed, wherein, cardan wheel 2 is installed on the lower plane of U-bottom seat 1, Hydraulic Station 8 is installed on above the U-bottom seat 1, the lower end of synchronous fuel tank 3 is connected with the last plane of U-bottom seat 1 by hinged pivot pin 5, the upper end of synchronous fuel tank 3 is connected with last disk 4 by hinged pivot pin 5, last disk 4 lower central positions are provided with suspension hook 6, Hydraulic Station 8 is connected with synchronous fuel tank 3 with solenoid directional control valve 9 by high pressure fuel pipe 7, attaching plug 10 is connected by the motor of lead with Hydraulic Station 8, and lifting button 11 is connected with solenoid directional control valve 9.
The long travel oil cylinder that described synchronous fuel tank 3 promptly is three specification unanimities, when the Hydraulic Station fuel feeding, piston can eject or withdraw synchronously, and three oil cylinders are installed on respectively on the jointed shaft of U-bottom seat 1, and the installation site respectively becomes 120 degree with the suspension hook center.
During use, this shears shifted onto needs lifting or mobile workpiece top, energized also starts Hydraulic Station 8, has fastened workpiece and rope is hung on the suspension hook 6 with hoisting rope, presses lifting button 11, three synchronous fuel tanks 3 just can rise, the workpiece of slinging promotes shears then to the needs place, and the opening that makes 1 of U-bottom is towards loading vehicles or lathe platform, press lifting button 11 suspension hook 6 that can descend, workpiece is placed into needs the position.Advantages such as it is reasonable in design, simple in structure, easy to use that the present invention has.
Claims (2)
1. one kind makes things convenient for the shears that uses, it is characterized in that, by the U-bottom seat, cardan wheel, synchronous fuel tank, last disk, hinged pivot pin, suspension hook, high pressure fuel pipe, Hydraulic Station, solenoid directional control valve, attaching plug, lifting button is formed, wherein, cardan wheel is installed on U-bottom seat lower plane, Hydraulic Station is installed on above the U-bottom seat, and the lower end of three synchronous fuel tanks is connected with plane on the U-bottom seat by hinged pivot pin, and the upper end of described synchronous fuel tank is connected with last disk by hinged pivot pin, the lower central position of last disk is provided with suspension hook, Hydraulic Station is connected with synchronous fuel tank with solenoid directional control valve by high pressure fuel pipe, and attaching plug is connected with hydraulic motor by lead, and lifting button is connected with solenoid directional control valve.
2. a kind of convenient shears that uses according to claim 1 is characterized in that described three synchronous fuel tanks are installed on respectively on the jointed shaft of U-bottom seat, and the installation site respectively becomes 120 degree with the suspension hook center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307731A CN101665219A (en) | 2009-09-25 | 2009-09-25 | Shear-legs with convenient use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307731A CN101665219A (en) | 2009-09-25 | 2009-09-25 | Shear-legs with convenient use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101665219A true CN101665219A (en) | 2010-03-10 |
Family
ID=41802033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910307731A Pending CN101665219A (en) | 2009-09-25 | 2009-09-25 | Shear-legs with convenient use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101665219A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701076A (en) * | 2012-06-18 | 2012-10-03 | 中国矿业大学 | Control device and control method for six-degree-of-freedom lifting cooperative parallel-flexible-cable equipment |
| CN102849644A (en) * | 2012-08-13 | 2013-01-02 | 吴江市东泰电力特种开关有限公司 | On-load tapping switch lifting frame |
| CN103130094A (en) * | 2011-11-28 | 2013-06-05 | 新疆电力公司乌鲁木齐电业局 | 220 kilovolt (kv) adjustable type triangular derrick |
| CN109529957A (en) * | 2018-11-20 | 2019-03-29 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of ultra-high voltage environment simulator |
| CN110422784A (en) * | 2019-07-16 | 2019-11-08 | 广州供电局有限公司 | Hoisting apparatus |
-
2009
- 2009-09-25 CN CN200910307731A patent/CN101665219A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130094A (en) * | 2011-11-28 | 2013-06-05 | 新疆电力公司乌鲁木齐电业局 | 220 kilovolt (kv) adjustable type triangular derrick |
| CN103130094B (en) * | 2011-11-28 | 2015-01-21 | 新疆电力公司乌鲁木齐电业局 | 220 kilovolt (kv) adjustable type triangular derrick |
| CN102701076A (en) * | 2012-06-18 | 2012-10-03 | 中国矿业大学 | Control device and control method for six-degree-of-freedom lifting cooperative parallel-flexible-cable equipment |
| CN102701076B (en) * | 2012-06-18 | 2014-05-14 | 中国矿业大学 | Control device and control method for six-degree-of-freedom lifting cooperative parallel-flexible-cable equipment |
| CN102849644A (en) * | 2012-08-13 | 2013-01-02 | 吴江市东泰电力特种开关有限公司 | On-load tapping switch lifting frame |
| CN109529957A (en) * | 2018-11-20 | 2019-03-29 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of ultra-high voltage environment simulator |
| CN109529957B (en) * | 2018-11-20 | 2021-05-28 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Ultrahigh pressure environment simulation device |
| CN110422784A (en) * | 2019-07-16 | 2019-11-08 | 广州供电局有限公司 | Hoisting apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100310 |