CN2647819Y - Self-rotary sling - Google Patents
Self-rotary sling Download PDFInfo
- Publication number
- CN2647819Y CN2647819Y CN 03249196 CN03249196U CN2647819Y CN 2647819 Y CN2647819 Y CN 2647819Y CN 03249196 CN03249196 CN 03249196 CN 03249196 U CN03249196 U CN 03249196U CN 2647819 Y CN2647819 Y CN 2647819Y
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- CN
- China
- Prior art keywords
- sling
- component
- hoist cable
- main
- hoisting
- 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 - Lifetime
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Abstract
The utility model relates to a autorotation sling tool, a main sling is arranged under a crane, a main hanging bracket is arranged under the main sling, a secondary hanging bracket is arranged respectively at two ends of the main hanging bracket, a proper length first sling and a hook is arranged at a lower end of one side of each secondary hanging bracket, a chain block is arranged at the lower end of the other side of the secondary hanging bracket, a second sling is arranged on the chain block, a third sling and a hook are arranged under the chain block, the second sling plus the length of the chain block and the third sling is more than the length of the first sling, when use, the hook end of the first sling is arranged on the hoisting component and control the main sling, make the main hanging bracket move to the rear upside of the orientation point of the hoisting component, the hook of the third sling span the component that the hoisting has be finished, and the third sling is hung on the hoisting component, the chain block is controlled by remote controller and let the second sling and the third sling be in tension relatively and make the secondary hanging bracket rotate, the hoisting component is located under the component that the hoisting has be finished, let the secondary bracket become a horizontal, and the hoisting component is lifted to the orientation and that is over, achieve the goal that the hoisting procedure from up to down is not needed, the utility model solves this problem that is: because a certain component is mistake at jobsite, only after this component has be corrected, the upside work can be performed, the utility model, the mistake of the downside component is corrected to be in synchronous with the other work, which has the advantage of saving construction time and convenient operation.
Description
Technical field
The utility model is about a kind of Self-rotary sling, relates in particular to a kind of mechanism control that can suspender and intends lifting components to the location, can not need according to the Self-rotary sling of from bottom to top operation lifting.
Background technology
When generally constructing, refer in particular to the construction method of tool reinforcing bar or precasting structure, in construction, member must be winched to the location with crane respectively in the building ground, can finish the lifting operation of fabric structure body, still, above-mentioned when being configured in actual use, but have as after shortcoming, remain to be improved:
During construction cost and inconvenience: especially when desire one member is winched to lift the member finished under the time, can bring inconvenience, its reason is: because of crane is directly over the plan lifting components, and be to prevent to intend lifting components locating point top to be lifted the member of finishing when blocking, can not be from direction from top to bottom, by lift finish member under position lifting, so its lifting component operation necessarily must be according to order lifting from bottom to top.Therefore other engineering of building just can continue after also need cooperating the wait lifting component to finish.Cause monolithic architecture thing waste in man-hour and tediously long, necessity of being improved is arranged in fact.
The utility model content
The inventor mainly is a kind of Self-rotary sling of design because the aforementioned structure of commonly using still has its shortcoming to exist on reality is used and redesigned.
Main purpose of the present utility model is for a kind of Self-rotary sling is provided, during use, after the hook end of first hoist cable is placed in and intends on the lifting components and control main hoist cable and make main suspension bracket move to pre-plan lifting components locating point top, the hook of the 3rd hoist cable striden across lift the member of finishing, and hanging the 3rd hoist cable on the plan lifting components, mat remote controller Quality Initiative coaster makes second, third hoist cable relative to receiving rope secondary suspension bracket be rotated again.Can make intend lifting components winch to lift finish member under, secondary suspension bracket is the level of state, will intend lifting components again and winch to locating point and can finish.To reach the operation lifting of can not need comply with from bottom to top, avoid the error of building site because of a member, then need treat just can proceed after it is revised the puzzlement of top engineering, this utility model can make the correction of lower component error synchronous with the carrying out of follow-up other engineering construction of building, and having constructs saves time and advantage easily.
In order to reach aforesaid utility model purpose, the technological means that the utility model used is to be to provide a kind of Self-rotary sling, by the crane below main hoist cable is set, a main suspension bracket is established in main hoist cable lower end, main suspension bracket two ends are provided with secondary suspension bracket respectively, first hoist cable and hook that a tool suitable length is established in each secondary suspension bracket one side lower end, secondary suspension bracket is provided with second hoist cable in the side lower end in addition, it is connected down establishes a chain block, the chain block bottom is provided with the 3rd hoist cable, a hook is established in the 3rd hoist cable bottom, and forward and backward position, the upper end of putting a member is colluded in mat two hooks respectively.Second hoist cable adds the length of the length of chain block and the 3rd hoist cable greater than first hoist cable.
Description of drawings
Fig. 1 is a stereo appearance figure of the present utility model.
Fig. 2 is plane of the present utility model dumb show one figure.
Fig. 3 is plane of the present utility model dumb show two figure.
Fig. 4 is plane of the present utility model dumb show three figure.
Fig. 5 is plane of the present utility model dumb show four figure.
Fig. 6 is plane of the present utility model dumb show five figure.
In the accompanying drawing:
10--master's hoist cable 12--master suspension bracket
The secondary suspension bracket 20--of 14--first hoist cable
22--hook 30--chain block
The 32--second hoist cable 34--the 3rd hoist cable
36--hook 40--intends lifting components
42--space 50--build labourer
52--remote controller 60--has lifted and has finished member
The specific embodiment
The utility model is a kind of Self-rotary sling, sees also shown in Fig. 1, includes;
The crane below is provided with a main hoist cable 10, and main hoist cable 10 belows are provided with a metal main suspension bracket 12, and main suspension bracket 12 two ends are provided with the secondary suspension bracket 14 of a metallic respectively;
The secondary suspension bracket of each metallic 14 1 side lower ends are provided with first hoist cable, 20, the first hoist cables, 20 bottoms with suitable length one hook 22 are set;
The secondary suspension bracket 14 of each metal is provided with second hoist cable 32 in the side lower end in addition, its following linking is established a chain block 30 chain blocks 30 and is known structure, repeat no more, chain block 30 bottoms are provided with the 3rd hoist cable 34, a hook 36 is established in the 3rd hoist cable 34 bottoms, the 3rd hoist cable 34 can or be put rope in chain block 30 inner receipts ropes relatively, second hoist cable 32, the total length of chain block 30 and the 3rd hoist cable 34 is greater than the length (as shown in Figure 2) of first hoist cable 20, mat two hooks 22,36 respectively can for collude put intend lifting components 40 upper ends before, back position, reach the operation lifting of can not need comply with from bottom to top, and profit can carry out other engineering construction of building synchronously, having that construction saves time and advantage easily.
As shown in Figure 2, when the building ground need be hung plan lifting components 40 in construction, be hung on plan lifting components 40 with hook 22, and utilize main hoist cable 10 to move plan lifting components 40 dislocations side on locating point.Second hoist cable 32, chain block 30 adds the length of the length of the 3rd hoist cable 34 greater than first hoist cable 20, build labourer 50 can stride across hook 36 to lift and finish member 60 and hang and hang in intending on the lifting components 40, and mat remote controller 52 remote control chain blocks 30 (as shown in Figure 3), make chain block 30 make second hoist cable 32, the 3rd hoist cable 34 is in the chain block 30 inner ropes (as shown in Figure 4) of receiving relatively, because total length shortens, can make secondary suspension bracket 14 with anticlockwise motion, make secondary suspension bracket 14, first hoist cable 20, second hoist cable 32, formed space 42 between chain block 30 and the 3rd hoist cable 34 and the plan lifting components 40, make to lift and finish member 60 and place this space 42, make chain block 30 make second hoist cable 32 again, the 3rd hoist cable 34 is received rope relatively, can make intend lifting components 40 by winch to lift finish member 60 under (as shown in Figure 5) location hang and hang, again with each hook 22,36 after plan lifting components 40 takes off (as shown in Figure 6), can finish the lifting operation of intending lifting components 40, can reach need be according to operation lifting from bottom to top, and profit can carry out other engineering construction of building synchronously, having that construction saves time and advantage easily.
Claims (2)
1. a Self-rotary sling is characterized in that, includes:
One main hoist cable, main hoist cable below is provided with a main suspension bracket, and main suspension bracket two ends are provided with a secondary suspension bracket respectively;
Each secondary suspension bracket one side lower end is provided with one first hoist cable, and a hook is established in the first hoist cable bottom;
Each secondary suspension bracket is provided with second hoist cable in the side lower end in addition, and it is connected down establishes a chain block, and the chain block bottom is provided with the 3rd hoist cable, and a hook is established in the 3rd hoist cable bottom, and forward and backward position, the upper end of putting a member is colluded in two hooks respectively.
2. as 1 described Self-rotary sling of claim the, it is characterized in that the total length of second hoist cable, chain block and the 3rd hoist cable is greater than the length of first hoist cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249196 CN2647819Y (en) | 2003-09-26 | 2003-09-26 | Self-rotary sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249196 CN2647819Y (en) | 2003-09-26 | 2003-09-26 | Self-rotary sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647819Y true CN2647819Y (en) | 2004-10-13 |
Family
ID=34327552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249196 Expired - Lifetime CN2647819Y (en) | 2003-09-26 | 2003-09-26 | Self-rotary sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647819Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450767B (en) * | 2007-12-05 | 2010-10-06 | 中国科学院自动化研究所 | Polar coordinate mode horizontal automatic regulating cargo sling and method |
| CN101759092B (en) * | 2008-12-24 | 2012-04-18 | 中国科学院自动化研究所 | Single counterweight type automatic levelling spreader and using method thereof |
| CN102992170A (en) * | 2012-11-15 | 2013-03-27 | 成都发动机（集团）有限公司 | I-shaped hoisting device used for balanced lifting of box body |
| CN111794225A (en) * | 2020-07-09 | 2020-10-20 | 上海雄程海洋工程股份有限公司 | Automatic pile hoisting method |
-
2003
- 2003-09-26 CN CN 03249196 patent/CN2647819Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450767B (en) * | 2007-12-05 | 2010-10-06 | 中国科学院自动化研究所 | Polar coordinate mode horizontal automatic regulating cargo sling and method |
| CN101759092B (en) * | 2008-12-24 | 2012-04-18 | 中国科学院自动化研究所 | Single counterweight type automatic levelling spreader and using method thereof |
| CN102992170A (en) * | 2012-11-15 | 2013-03-27 | 成都发动机（集团）有限公司 | I-shaped hoisting device used for balanced lifting of box body |
| CN102992170B (en) * | 2012-11-15 | 2014-10-29 | 成都发动机（集团）有限公司 | I-shaped hoisting device used for balanced lifting of box body |
| CN111794225A (en) * | 2020-07-09 | 2020-10-20 | 上海雄程海洋工程股份有限公司 | Automatic pile hoisting method |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130926 Granted publication date: 20041013 |