CN2585846Y - Centralized hoistnig device - Google Patents
Centralized hoistnig device Download PDFInfo
- Publication number
- CN2585846Y CN2585846Y CN 02290951 CN02290951U CN2585846Y CN 2585846 Y CN2585846 Y CN 2585846Y CN 02290951 CN02290951 CN 02290951 CN 02290951 U CN02290951 U CN 02290951U CN 2585846 Y CN2585846 Y CN 2585846Y
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- CN
- China
- Prior art keywords
- arm
- centralized
- hoisting
- hoistnig
- hub
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Abstract
The utility model discloses a centralized hoisting device and provides hoisting equipment which can simultaneously hoist a plurality of objects. The utility model has the technical scheme that the centralized hoisting device comprises a main hoisting beam, wherein at least two hoisting arms are uniformly distributed at the main hoisting beam which is taken as the center; the hoisting arms are composed of an upper hoisting arm and a lower hoisting arm which are hinged, wherein the upper hoisting arm is connected with the main hoisting beam through sliding hubs, and the lower hoisting arm is connected with the main hoisting beam by fixed hubs; spacing hubs are arranged among the sliding hubs and the fixed hubs on the main hoisting beam. The utility model can simultaneously hoist a plurality of objects and can also hoist only a single object; therefore, the hoisting time is saved, the labor intensity is reduced and the work efficiency is improved. The centralized hoisting device is easy to popularize and apply in various industries.
Description
Technical field
The utility model relates to a kind of hanging device.
Background technology
General hanging device can only once lift article, and for the safety of lifting object and operator's safety, each lifting all needs the setting of strict safety button and loosens, its lifting time is long, complicated operation, labor intensity of operating staff is big, and lifting efficient is very low.
The utility model content
For solving the defective in the above-mentioned technology, the purpose of this utility model provides a kind of can sling simultaneously 2 or a plurality of object, and is simple to operate, the high hanging device of lifting efficient.
To achieve these goals, the utility model has adopted following technical scheme: a kind of Centralized hoistnig device, and its characteristics are: it comprises main hanging beam, be at least 2 arms of center well-distributed with main hanging beam; Described arm is made up of pivotally attached upper boom portion and following arm; Described upper boom portion links to each other with main hanging beam by sliding hub, and described arm down links to each other with main hanging beam by dead hub; Be provided with spacing hub between sliding hub and the dead hub on the described main hanging beam.
Above-mentioned Centralized hoistnig device, its characteristics are: described arm is 4.
Above-mentioned Centralized hoistnig device, its characteristics are: between described arm down and the dead hub is hinged.
Above-mentioned Centralized hoistnig device, its characteristics are: between described upper boom portion and the sliding hub is hinged.
Lift goods for convenience, be provided with the arm suspension ring in the hinged place of described upper boom portion and following arm.
Above-mentioned Centralized hoistnig device, its characteristics are: described upper boom portion and following arm are formed by arm plate and the dividing plate be located between the arm plate, adopt this design, both guaranteed arm solid firmly, can not increase the load of main hanging beam again, being provided with of arm plate can be that monolithic also can be two pieces.
Above-mentioned Centralized hoistnig device, its characteristics are: the arm plate of described upper boom portion is made as one, and the described arm plate of arm down is made as two.
Above-mentioned Centralized hoistnig device, its characteristics are: the lower end of described main hanging beam is provided with lower lift ring.
Above-mentioned Centralized hoistnig device, its characteristics are: described spacing hub is threaded with described main hanging beam, and the threaded adjusting of described main hanging beam by spacing hub can change the distance between lifting object and the main hanging beam.
Principle of work of the present utility model is: when a plurality of objects were sling, the arm suspension ring were because action of gravity makes connected upper boom portion subfix, and the sliding hub of pulling falls to spacing hub place naturally, makes upper boom portion be fixed in this, and the object of being sling is in balance lifting state; Spacing hub makes its a certain position of being fixed on the main hanging beam limit moving of sliding hub by threaded adjusting, regulates distance between object and the main hanging beam with this.When lifting during object, according to what and size of lifting object, set the installation quantity of its arm plate because upper boom portion and following boom position is different, they are stressed also different, thus under the installation requirement of arm arm plate be the double of upper boom portion plate.Coordination and safety when lifting with following arm with the assurance upper boom portion.
The utility model is owing to adopted technique scheme, and have the following advantages: 1. at least 2 of arm settings or a plurality of are the center rectangular distribution with main hanging beam, can lift by crane a plurality of objects simultaneously, have shortened the lifting time, have improved work efficiency; 2. between upper boom portion and the following arm, be between arm and the dead hub of main hanging beam between the sliding hub of upper boom portion and main hanging beam and down hinged, be fixed on the main hanging beam by the screw thread of regulating on the spacing hub, spacing hub moves up and down between sliding hub and dead hub, drive the variation of upper boom portion and following arm connection location, regulate the distance between lifting object and the main hanging beam, easy operating and laborsaving is when guaranteeing to lift a plurality of object, both floor area was little, can not bump again and landed safety.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the birds-eye view of Fig. 1
Fig. 3 is the utility model arm plate structure scheme drawing
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is made up of main hanging beam 1, upper boom portion 2, following arm 3, sliding hub 4, dead hub 5, spacing hub 6, arm suspension ring 7, lower lift ring 8; Main hanging beam 1 is made for round steel, which is provided with sliding hub 4, dead hub 5 and spacing hub 6; Sliding hub 4 is set in main hanging beam 1 top, and dead hub 5 is fixed on main hanging beam 1 bottom; Spacing hub 6 is spirally connected by stop nut 9 with main hanging beam 1, and spacing hub 6 is between sliding hub 4 and dead hub 5, and the screw thread location of spacing hub 6 is used to adjust the distance between main hanging beam 1 and the arm suspension ring 7.Lower lift ring 8 is provided with the hook of lifting object.The upper end of upper boom portion 2 is hinged with sliding hub 4, and the lower end of following arm 3 is hinged with dead hub 5, and upper boom portion 2 and following arm 3 are hinged, and its hinged place is connected with arm suspension ring 7, can hang simultaneously and hang a plurality of article.Upper boom portion 2 and following arm 3 are formed by arm plate 11 and the dividing plate 12 that is installed between the arm plate, and arm plate 11 is according to the difference of lifting object, the different installation quantity of different choice of stressed size.In the present embodiment, on the upper boom portion 2 an arm plate 11, following arm 3 is two blocks of arm plates 11, is provided with dividing plate 12 between two blocks of arm plates 11 of following arm 3.
When using the utility model to sling a plurality of object, arm suspension ring 7 are because action of gravity makes connected upper boom portion 2 subfixes, and the sliding hub 4 of pulling falls to spacing hub 6 places naturally, makes upper boom portion 2 be fixed in this, and the object of being sling is in balance and lifts by crane state; Spacing hub 6 is by threaded adjusting, makes it be fixed in a certain position on the main hanging beam 1, limits moving of sliding hub 4.When the lifting object, what and size according to the lifting object, set the installation quantity of its arm plate 11, because upper boom portion 2 is different with following arm 3 positions, they are stressed also different, therefore down the installation of arm 3 arm plates upper boom portion 2 arm plates double preferably, coordination and safety when guaranteeing that upper boom portion lifts with following arm.
Claims (9)
1. Centralized hoistnig device is characterized in that: it comprises main hanging beam, be at least 2 arms of center well-distributed with main hanging beam; Described arm is made up of pivotally attached upper boom portion and following arm; Described upper boom portion links to each other with main hanging beam by sliding hub, and described arm down links to each other with main hanging beam by dead hub; Be provided with spacing hub between sliding hub and the dead hub on the described main hanging beam.
2. Centralized hoistnig device according to claim 1 is characterized in that: described arm is 4.
3. Centralized hoistnig device according to claim 1 is characterized in that: between described arm down and the dead hub is hinged.
4. Centralized hoistnig device according to claim 1 is characterized in that; Between described upper boom portion and the sliding hub is hinged.
5. Centralized hoistnig device according to claim 1 is characterized in that; Described upper boom portion is provided with the arm suspension ring with following arm hinged place.
6. according to claim 1 or 2 or 3 or 4 or 5 described Centralized hoistnig devices, it is characterized in that; Described upper boom portion is made up of arm plate and some dividing plates respectively with following arm, and described arm plate is monolithic or two piece.
7. Centralized hoistnig device according to claim 6 is characterized in that: the arm plate of described upper boom portion is made as one; The described arm plate of arm down is made as two, and described dividing plate is located at two and is hung between the wallboard.
8. Centralized hoistnig device according to claim 1 is characterized in that: between described spacing hub and the main hanging beam for being threaded.
9. Centralized hoistnig device according to claim 1 is characterized in that: the lower end of described main hanging beam is provided with lower lift ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290951 CN2585846Y (en) | 2002-12-13 | 2002-12-13 | Centralized hoistnig device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290951 CN2585846Y (en) | 2002-12-13 | 2002-12-13 | Centralized hoistnig device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585846Y true CN2585846Y (en) | 2003-11-12 |
Family
ID=33749977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02290951 Expired - Fee Related CN2585846Y (en) | 2002-12-13 | 2002-12-13 | Centralized hoistnig device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585846Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327889B (en) * | 2008-08-01 | 2010-06-09 | 武汉凯盟机电工程有限公司 | Mechanical type automatic rail gripping apparatus |
-
2002
- 2002-12-13 CN CN 02290951 patent/CN2585846Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327889B (en) * | 2008-08-01 | 2010-06-09 | 武汉凯盟机电工程有限公司 | Mechanical type automatic rail gripping apparatus |
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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 |