CN201169499Y - Portable crane - Google Patents
Portable crane Download PDFInfo
- Publication number
- CN201169499Y CN201169499Y CNU200720159526XU CN200720159526U CN201169499Y CN 201169499 Y CN201169499 Y CN 201169499Y CN U200720159526X U CNU200720159526X U CN U200720159526XU CN 200720159526 U CN200720159526 U CN 200720159526U CN 201169499 Y CN201169499 Y CN 201169499Y
- Authority
- CN
- China
- Prior art keywords
- rail
- building
- portable crane
- winch
- pulley
- 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
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- Types And Forms Of Lifts (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a portable crane, aiming to solve the problems existing in the background technology that up-and-down carrying needed during inner building finishing or decoration after a building is built up is completed by manpower, bringing along high labor intensity and easily causing injury accidents; meanwhile, manpower, material resources and financial resources are wasted, while a large-scale building tower crane is not suitable to be used. In order to solve the technical problems, the portable crane adopts a technical proposal comprising the following key points that a support with a height adjuster is provided with an I-rail girder; the back end of the I-rail girder is provided with an electric machine with a control switch; the electric machine is connected with a winch through a gear case; the winch is connected with a pulley which is positioned at the front end of the I-rail girder and slides inside a rail groove through an A wire rope and a B wire rope; the pulley is connected with a lifter; and the lifter is connected with a hopper through a C wire rope. The portable crane is suitable to be used in the construction and decoration, etc. inside a building, and has the advantages of convenience, safety and high efficiency, etc.
Description
Technical field:
The utility model relates to a kind of portable crane, particularly is fit to a kind of portable crane that building interior architectural applications, finishing etc. use.
Background technology:
Interior architectural applications arrangement or finishing after building builds up need be carried various materials and various waste up and down.At present, these work are mainly finished by manpower.Obviously, the labour intensity of this work is very large, and injury accident also takes place the workman easily; Then need to pay higher money paid for odd jobs for the owner, wasted human and material resources, financial resources.And the heavy construction tower crane is not suitable for using.
Summary of the invention:
The purpose of this utility model is exactly the technical scheme that proposes a kind of portable crane, background technology exists to solve: interior architectural applications arrangement after building builds up or finishing needs carrying work are up and down finished by manpower, the big injury accident that takes place easily of the labour intensity that is brought has been wasted human and material resources, financial resources; And the heavy construction tower crane is not suitable for using.Solving this technical problem the technical scheme that is adopted is: a kind of portable crane, it is characterized in that having on the support of height adjuster the I-shaped beam-and-rail is set, the rear end of I-shaped beam-and-rail is provided with the motor of master cock, motor connects winch by gear case, winch connects the front end that is positioned at the I-shaped beam-and-rail, and the pulley that can slide at the rail groove by A steel rope, B steel rope, pulley connects elevator, and elevator connects hopper by the C steel rope.Wherein, on the I-shaped beam-and-rail damping cut-off switch is set also.The beneficial effect that the utility model is had compared with the prior art is: owing to adopt technique scheme, master cock just can realize lifting or the landing to hopper, and the slip on the I-shaped beam-and-rail.Can finish the turnover of various materials so automatically, significantly reduce working strength of workers, effectively prevent from injury accident to have improved efficiency, save cost.
Description of drawings:
Fig. 1 is the utility model integral structure scheme drawing.Fig. 2 is the right elevation of Fig. 1.
The specific embodiment:
With reference to figure 1, Fig. 2, a kind of portable crane, it is characterized in that having on the support 5 of height adjuster 9 I-shaped beam-and-rail 4 is set, the rear end of I-shaped beam-and-rail 4 is provided with the motor 2 of master cock 3, motor 2 connects winch 6 by gear case 1, winch 6 connects the front end that is positioned at I-shaped beam-and-rail 4, and the pulley 10 that can slide at the rail groove by A steel rope 7, B steel rope 8, pulley 10 connects elevator 11, elevator 11 connects hopper 14 by C steel rope 13, and damping cut-off switch 12 also is set on the I-shaped beam-and-rail 4.
Claims (2)
1, a kind of portable crane, it is characterized in that having on the support (5) of height adjuster (9) I-shaped beam-and-rail (4) is set, the rear end of I-shaped beam-and-rail (4) is provided with the motor (2) of master cock (3), motor (2) connects winch (6) by gear case (1), winch (6) connects the front end that is positioned at I-shaped beam-and-rail (4), and the pulley (10) that can slide at the rail groove by A steel rope (7), B steel rope (8), pulley (10) connects elevator (11), and elevator (11) connects hopper (14) by C steel rope (13).
2,, it is characterized in that also being provided with on the I-shaped beam-and-rail (4) damping cut-off switch (12) according to the described a kind of portable crane of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720159526XU CN201169499Y (en) | 2007-12-17 | 2007-12-17 | Portable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720159526XU CN201169499Y (en) | 2007-12-17 | 2007-12-17 | Portable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169499Y true CN201169499Y (en) | 2008-12-24 |
Family
ID=40208552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720159526XU Expired - Fee Related CN201169499Y (en) | 2007-12-17 | 2007-12-17 | Portable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169499Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372231A (en) * | 2011-07-21 | 2012-03-14 | 牡丹江水力发电总厂 | Tool for hoisting mechanical equipment |
| CN106586873A (en) * | 2017-01-20 | 2017-04-26 | 中国电子科技集团公司第十四研究所 | Vehicle-mounted portable lifting equipment |
-
2007
- 2007-12-17 CN CNU200720159526XU patent/CN201169499Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372231A (en) * | 2011-07-21 | 2012-03-14 | 牡丹江水力发电总厂 | Tool for hoisting mechanical equipment |
| CN106586873A (en) * | 2017-01-20 | 2017-04-26 | 中国电子科技集团公司第十四研究所 | Vehicle-mounted portable lifting equipment |
| CN106586873B (en) * | 2017-01-20 | 2019-03-19 | 中国电子科技集团公司第十四研究所 | A kind of vehicle-mounted portable hanging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20100118 |