CN2253339Y - Multi-joint end-to-end crane - Google Patents
Multi-joint end-to-end crane Download PDFInfo
- Publication number
- CN2253339Y CN2253339Y CN 96202168 CN96202168U CN2253339Y CN 2253339 Y CN2253339 Y CN 2253339Y CN 96202168 CN96202168 CN 96202168 CN 96202168 U CN96202168 U CN 96202168U CN 2253339 Y CN2253339 Y CN 2253339Y
- Authority
- CN
- China
- Prior art keywords
- winch
- utility
- model
- assembly pulley
- cramp bar
- 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 multi-joint end-to-end elevating gear, which is used for elevating objects. The structure of the utility model is composed of a multi-joint supporting rod with different pipe diameters and a lifting device, wherein the lifting device is composed of a pulley block, a traction rope and a winch; the pulley block is arranged on the multi-joint supporting rod; the traction rope is arranged on a twisted roller of the winch by passing round the pulley block. The winch can rotate through manual operation or electromotion, which can cause the traction rope to be curled on the winch and the multi-joint supporting rod to be raised and lowered. The utility model has the advantages of novel structure and handiness.
Description
The utility model relates to a kind of more piece lug formula jacking system that is used for the lifting object, is specially adapted to propagate, advertisement and environment arrange supporting type lifting air balls and other purposes in the service.
At present, in celebration, extensively adopt hydrogen balloon in the advertising business, it floats aloft by the buoyancy of hydrogen, become red-letter day, one of requisite content in the business activity, because hydrogen balloon is inflammable and explosive, the thing followed has just produced except that the balloon that floats with hydrogen, also produced the supporting type air balls, the patent No.: 93245429.1 supporting structure formula air balls device is exactly one of them, but the supporting mass of this structure is in case fixing, and it highly is difficult for adjusting arbitrarily in the scene, and this has just limited the degree of freedom in the use widely, make troubles to use, even influence result of use.
The purpose of this utility model is exactly the more piece lug formula jacking system that provides a kind of new-type support air ball to use at above-mentioned situation.
The purpose of this utility model is that this bar is realized, with the cramp bar lug of more piece different tube diameters together, cramp bar is realized raising or reducing by jacking system, and jacking system is made of assembly pulley, hauling rope, winch, pulley is housed on the cramp bar, and hauling rope is walked around on the strand roller that pulley is contained in winch.
The utility model novel structure, reasonable, light practicality, promotion prospect is wide.
Below in conjunction with accompanying drawing structure of the present utility model is elaborated.
Fig. 1 is an external structure scheme drawing of the present utility model.
Fig. 2 is a structural profile scheme drawing of the present utility model.
Fig. 3 is that assembly pulley and hauling rope connect the situation scheme drawing.
Fig. 4 is a practical view of the present utility model.
By shown in Figure 2, the utility model is to be made of cramp bar 4 and jacking system, cramp bar 4 is that the arm lug by the more piece different tube diameters constitutes together, jacking system is made of assembly pulley 5, hauling rope 3, winch 1, assembly pulley 5 is contained on the cramp bar 4, and hauling rope 3 is walked around on the strand roller 2 that assembly pulley 5 (as shown in Figure 3) is contained in winch 1.The array configuration of assembly pulley 5 and hauling rope 3 can be varied.Winch is made of fixed mount and strand roller.The strand roller can be by electronic or hand rotation.
The utility model in use, the height of Shang Shenging as required chooses the cramp bar of more piece different tube diameters, utilizes the positive and negative rotation of strand roller of manual or electronic drive winch, Fig. 4 has provided a routine state of practicality, as seen from the figure, cramp bar top dress balloon 6, the strand roller is driven by motor 7, pass through assembly pulley, on the strand roller of winch, utilize the holder power of hauling rope that the more piece cramp bar is risen the hauling rope strand, be raised to desired height always; When need descending, utilize manually or electronic, make winch, unclamp hauling rope, make more piece cramp bar utilization deadweight or drop-down, get back to original position along contrarotation.
From the above, the utility model is easy to use, in light weight, intensity is big, can move easily, particularly in advertisement, celebration, propagate, be used for lifting supporting type air balls, vertically hung scroll, banner or other objects use.
Claims (1)
1, a kind of more piece lug formula jacking system that constitutes by cramp bar, hauling rope and assembly pulley, it is characterized in that cramp bar (4) is that arm lug by the more piece different tube diameters constitutes together, jacking system is made of assembly pulley (5), hauling rope (3), winch (1), assembly pulley (5) is contained on the cramp bar (4), and hauling rope (3) is walked around on the strand roller (2) that assembly pulley (5) is contained in winch (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96202168 CN2253339Y (en) | 1996-01-26 | 1996-01-26 | Multi-joint end-to-end crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96202168 CN2253339Y (en) | 1996-01-26 | 1996-01-26 | Multi-joint end-to-end crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2253339Y true CN2253339Y (en) | 1997-04-30 |
Family
ID=33888222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96202168 Expired - Fee Related CN2253339Y (en) | 1996-01-26 | 1996-01-26 | Multi-joint end-to-end crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2253339Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898734A (en) * | 2010-07-16 | 2010-12-01 | 宁波大学 | Hydraulic multi-stage expansion jacking and expanding tool |
| CN101898736A (en) * | 2010-07-16 | 2010-12-01 | 宁波大学 | Hydraulic automatic multi-stage extended supporting tool |
| CN110627003A (en) * | 2019-10-25 | 2019-12-31 | 苏州富瑞特铝合金升降机械有限公司 | Hydraulic system for elevator |
-
1996
- 1996-01-26 CN CN 96202168 patent/CN2253339Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898734A (en) * | 2010-07-16 | 2010-12-01 | 宁波大学 | Hydraulic multi-stage expansion jacking and expanding tool |
| CN101898736A (en) * | 2010-07-16 | 2010-12-01 | 宁波大学 | Hydraulic automatic multi-stage extended supporting tool |
| CN101898734B (en) * | 2010-07-16 | 2012-07-25 | 宁波大学 | Hydraulic multi-stage expansion jacking and expanding tool |
| CN101898736B (en) * | 2010-07-16 | 2012-07-25 | 宁波大学 | Hydraulic automatic multi-stage extended supporting tool |
| CN110627003A (en) * | 2019-10-25 | 2019-12-31 | 苏州富瑞特铝合金升降机械有限公司 | Hydraulic system for elevator |
| CN110627003B (en) * | 2019-10-25 | 2023-11-24 | 池州市琼琚信息技术服务有限公司 | Hydraulic system for lifter |
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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 |