CN103863977A - Convenient lifter - Google Patents
Convenient lifter Download PDFInfo
- Publication number
- CN103863977A CN103863977A CN201210544828.4A CN201210544828A CN103863977A CN 103863977 A CN103863977 A CN 103863977A CN 201210544828 A CN201210544828 A CN 201210544828A CN 103863977 A CN103863977 A CN 103863977A
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- CN
- China
- Prior art keywords
- screw rod
- drawing device
- pedestal
- hinge
- turning handle
- 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.)
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Abstract
The invention relates to a convenient lifter. The convenient lifter comprises a base, wherein two lifting assemblies are hinged to the upper end of the base, and a connecting base is hinged to the upper end of each of the two lifting assemblies. The convenient lifter is simple in structure, ingenious in design, easy to manufacture, convenient to use and high in practicability; the lifter can be used for carrying desired accessories to a specified position conveniently and quickly, and therefore, the working efficiency can be improved, the labor intensity can be reduced, and the stable reliability of the lifting process can be guaranteed.
Description
Technical field
The present invention relates to hoisting tool field, especially one facilitates drawing device.
Background technology
Existing engine rooms of wind power generators inside is not specifically designed to the device that lifts parts, very inconvenient while therefore lifting parts, and not only length consuming time, and labour intensity is large, brings very large trouble to staff.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of reasonable in design, simple in structure, easy to use drawing device that facilitates is provided.
The present invention solves its technical matters and is achieved through the following technical solutions:
One facilitates drawing device, it is characterized in that: comprise a pedestal, the upper end of this pedestal hinge fills two and lifts assembly, and these two upper ends that lift assembly are all cut with scissors and filled a Connection Block.
And described two lift assembly and are all obliquely installed, and these two lift assembly and be symmetrical arranged.
And, the described assembly that lifts comprises a turning handle, screw rod and lower screw rod are installed respectively in the top and bottom of this turning handle, this upper and lower screw rod adopts respectively positive left-hand thread mode to be arranged on turning handle, on this upper and lower screw rod, be all set with a standby jack panel that is positioned at turning handle outside, a upper free bearing is installed in the upper end of upper screw rod, and on this, free bearing hinge is contained on Connection Block; A lower free bearing is installed in the lower end of lower screw rod, and two lower free bearings that lift assembly are all contained on pedestal by the common hinge of hinge.
And, on the hinge between lower free bearing and pedestal, be set with cushion blocking.
And, on described Connection Block, make mounting hole, hold-down bolt in this mounting hole.
And a horizontal screw rod is installed in the bottom of described pedestal, coaxial package plain cushion on this horizontal screw rod, is positioned on the horizontal screw rod in plain cushion outside and overlaps loading nut.
Advantage of the present invention and beneficial effect are:
1, this drawing device is installed and is lifted assembly on pedestal, a screw rod is all installed at these two ends that lift the turning handle in assembly, these two screw rods adopt positive left-hand thread mounting means, therefore rotate the inwardly motion or simultaneously outwards motion simultaneously of two screw rods of turning handle, this structure facilitates lift part, is conducive to the speed lifting.
2, two of this drawing device lift assembly for tilting and being symmetrical arranged, and these two lift and between assembly and engine room inside anchor fitting, form triangular structure, and therefore the reliability of this drawing device use is high.
3, the present invention be a kind of simple in structure, design ingenious, easy to manufacture, easy to use, the practical drawing device that facilitates, use this drawing device conveniently required accessory to be transported to assigned address, be conducive to increase work efficiency, reduce labor intensity and guarantee the reliability of lifting process.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
The specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
One facilitates drawing device, comprises a pedestal 8, and a horizontal screw rod 11 is installed in the bottom of this pedestal, and coaxial package plain cushion 9 on this horizontal screw rod is positioned on the horizontal screw rod in plain cushion outside and overlaps loading nut 10.
The upper end hinge of pedestal fills two and lifts assembly, and these two upper ends that lift assembly are all cut with scissors and filled a Connection Block 1.On this Connection Block, make mounting hole, hold-down bolt 14 in this mounting hole.
Above-mentioned two lift assembly and are all obliquely installed, and these two lift assembly and are symmetrical arranged.Lift assembly and comprise a turning handle 13, screw rod 4 and lower screw rod 5 are installed respectively in the top and bottom of this turning handle, this upper and lower screw rod adopts respectively positive left-hand thread mode to be arranged on turning handle, on this upper and lower screw rod, be all set with a standby jack panel 3 that is positioned at turning handle outside, a upper free bearing 2 is installed in the upper end of upper screw rod, and on this, free bearing hinge is contained on Connection Block; The lower free bearing that lower end 6, two of lower free bearing of installation of lower screw rod lifts assembly is all contained on pedestal by the common hinge of hinge 7.On the hinge between lower free bearing and pedestal, be set with cushion blocking 12, this cushion blocking is rubber pad, at cushion blocking of each side installation of pedestal.
Claims (6)
1. facilitate a drawing device, it is characterized in that: comprise a pedestal, the upper end of this pedestal hinge fills two and lifts assembly, these two upper ends that lift assembly are all cut with scissors and are filled a Connection Block.
2. the drawing device that facilitates according to claim 1, is characterized in that: described two lift assembly and are all obliquely installed, and these two lift assembly and are symmetrical arranged.
3. the drawing device that facilitates according to claim 1, it is characterized in that: the described assembly that lifts comprises a turning handle, screw rod and lower screw rod are installed respectively in the top and bottom of this turning handle, this upper and lower screw rod adopts respectively positive left-hand thread mode to be arranged on turning handle, on this upper and lower screw rod, be all set with a standby jack panel that is positioned at turning handle outside, a upper free bearing is installed in the upper end of upper screw rod, and on this, free bearing hinge is contained on Connection Block; A lower free bearing is installed in the lower end of lower screw rod, and two lower free bearings that lift assembly are all contained on pedestal by the common hinge of hinge.
4. the drawing device that facilitates according to claim 3, is characterized in that: on the hinge between lower free bearing and pedestal, be set with cushion blocking.
5. the drawing device that facilitates according to claim 1, is characterized in that: on described Connection Block, make mounting hole, hold-down bolt in this mounting hole.
6. the drawing device that facilitates according to claim 1, is characterized in that: a horizontal screw rod is installed in the bottom of described pedestal, and coaxial package plain cushion on this horizontal screw rod is positioned on the horizontal screw rod in plain cushion outside and overlaps loading nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210544828.4A CN103863977A (en) | 2012-12-14 | 2012-12-14 | Convenient lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210544828.4A CN103863977A (en) | 2012-12-14 | 2012-12-14 | Convenient lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103863977A true CN103863977A (en) | 2014-06-18 |
Family
ID=50903085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210544828.4A Pending CN103863977A (en) | 2012-12-14 | 2012-12-14 | Convenient lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103863977A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867887A (en) * | 2018-06-21 | 2018-11-23 | 青岛天赢智能工业股份有限公司 | Stretch location structure and its application method |
| CN109052273A (en) * | 2018-11-01 | 2018-12-21 | 中国化学工程第三建设有限公司 | Promote lever apparatus |
-
2012
- 2012-12-14 CN CN201210544828.4A patent/CN103863977A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867887A (en) * | 2018-06-21 | 2018-11-23 | 青岛天赢智能工业股份有限公司 | Stretch location structure and its application method |
| CN108867887B (en) * | 2018-06-21 | 2020-12-29 | 青岛天赢智能工业股份有限公司 | Stretching positioning structure and using method thereof |
| CN109052273A (en) * | 2018-11-01 | 2018-12-21 | 中国化学工程第三建设有限公司 | Promote lever apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |