CN2189146Y - Domestic lifting machine - Google Patents
Domestic lifting machine Download PDFInfo
- Publication number
- CN2189146Y CN2189146Y CN 93247320 CN93247320U CN2189146Y CN 2189146 Y CN2189146 Y CN 2189146Y CN 93247320 CN93247320 CN 93247320 CN 93247320 U CN93247320 U CN 93247320U CN 2189146 Y CN2189146 Y CN 2189146Y
- Authority
- CN
- China
- Prior art keywords
- portal frame
- utility
- reel
- model
- elevator
- 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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Abstract
The utility model relates to a domestic lifting machine belonging to a hoisting machinery class, which can be used for residents living in high layer buildings to carry weight in daily lives. The utility model is composed of a portal frame (1), a handle (2), a retreat stopping device (3), a cord (4), a hook (6) and a chain drive mechanism (7). The utility model is characterized in that the upper end of the portal frame is provided with a birdcage reel 5; the left side of the portal frame is connected with the retreat stopping device (3); the right side of the portal frame is connected with the chain drive mechanism (7); the is wound on the reel through the cord; the handle is fixed on a main chain wheel shaft. The utility model has the advantages of reasonable design, convenient fabrication and convenient installation and operation.
Description
The family expenses elevator belongs to the elevator machinery class, and can be used as the building resident and carry weight in the daily life, as: liquefied gas bottle, rice etc. also can be used to hang light-duty vehicles such as bicycle.
At present, industrial hoisting crane is unsuitable for family expenses.The inventor is through consulting: 1985～1991 years Chinese patent index; The whole data of utility application specification sheets in 1992; Hoisting and conveying machinery and equipment handbook etc. is not all found this series products of family expenses elevator.In addition, do not see on the market yet production, use this kind elevator.
The purpose of this utility model: design a kind of can being installed on the building window balcony, the minor crane tool for family's lifting weight uses has designed a kind of family expenses elevator for this reason.
The purpose of this utility model is to adopt following technical proposals to realize: protect to block with windowsill, balcony and the courtyard of building and do stressed basis (fulcrum), utilize lever principle and other technology, make weight vertically, reach the purpose of the small-sized weight of lifting, specific structural features is as follows:
The family expenses elevator is made up of portal frame, handle, tightrope, hook, chain drive.Its feature: fix a birdcage reel on the portal frame, the portal frame left side is connected with stopping device, and the portal frame right side is connected with chain drive, and on reel, handle is fixed on the main chain wheel of chain drive hook by tightrope.Stopping device, centre of sprocket are apart from equal scalable.
The utility model advantage: laborsaving; Shorten upward stroke; Weight lifting freedom; Use, easy for installation, simple to operate.
Be described further below in conjunction with structure and the principle of work of accompanying drawing for ease of implementing the family expenses elevator:
Fig. 1 is a family expenses elevator structure scheme drawing.
Fig. 2 is a family expenses elevator stopping device structural representation.
As shown in Figure 1, the family expenses elevator is made up of portal frame 1, handle 2, tightrope 4, hook 6, chain drive 7.Its feature: birdcage reel 5 is fixed on portal frame 1 upper end by axle; Stopping device 3 is connected with the left side of portal frame 1, and chain drive 7 is connected with portal frame 1 right side; The hook 6 by tightrope on reel 5; Handle 2 is fixed on the main chain wheel; The lower end design of portal frame 1 is the prong shape.
The principle of the invention and existing hoisting crane basically identical, but be improved on the structure; The design of portal frame 1 lower end is the prong shape, by gravity during use, unlikely upwards outwards motion; Reel 5 adopts the birdcage structure, and these are different with common shell construction, and as shown in Figure 2, this tube is formed as birdcage shape reel with some rod members; Stopping device 3 is also had any different with general retaining structure, and as shown in Figure 2, at directing plate of general-duty anti-retreating hook front end weldering, retaining is reliable and secure, the anti-retreating hook return of reliably conducting oneself with dignity.
Working process of the present utility model: the top that at first upper end of tightrope 4 is fixed on window frame, portal frame 1 lower end prong is abutted against window (sun) the platform outside, portal frame is to outdoor inclination certain angle, after installing again, with hook 6 that the weight hook is good, check whether stopping device is in running order, and both hands shake handle 2 again, weight begins to rise, be raised to when needing height and stop to shake, catch weight to drag to indoor direction one with hand, anti-retreating hook unclamps automatically, and weight drops on window (sun) platform.
This elevator selection is general, and no specific (special) requirements is made simple, easy to use.As: tightrope can be selected also available other material tightrope of steel rope for use, and the chain of chain drive can be selected cycle chain etc. for use.
Claims (4)
1, the family expenses elevator is formed its feature by portal frame (1), handle (2), tightrope (4), hook (6), chain drive (7): birdcage reel (5) is fixed on portal frame (1) upper end by axle; Stopping device (3) is connected with the left side of portal frame (1); Chain drive (7) is connected with portal frame (1) right side, and on reel (5), handle (2) is fixed on the main chain wheel hook (6) by tightrope.
2, family expenses elevator as claimed in claim 1 is characterized in that: birdcage reel (5) is made up of some rod members.
3, family expenses elevator as claimed in claim 1 is characterized in that: the front end of stopping device (3) is provided with a directing plate, and this installs scalable.
4, family expenses elevator as claimed in claim 1 is characterized in that: the lower end design of portal frame (1) is the prong shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247320 CN2189146Y (en) | 1993-07-20 | 1993-12-18 | Domestic lifting machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93219220 | 1993-07-20 | ||
| CN93219220.3 | 1993-07-20 | ||
| CN 93247320 CN2189146Y (en) | 1993-07-20 | 1993-12-18 | Domestic lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2189146Y true CN2189146Y (en) | 1995-02-08 |
Family
ID=34065357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247320 Expired - Fee Related CN2189146Y (en) | 1993-07-20 | 1993-12-18 | Domestic lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2189146Y (en) |
-
1993
- 1993-12-18 CN CN 93247320 patent/CN2189146Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |