CN201626759U - Portable lifting appliance - Google Patents
Portable lifting appliance Download PDFInfo
- Publication number
- CN201626759U CN201626759U CN2009201881078U CN200920188107U CN201626759U CN 201626759 U CN201626759 U CN 201626759U CN 2009201881078 U CN2009201881078 U CN 2009201881078U CN 200920188107 U CN200920188107 U CN 200920188107U CN 201626759 U CN201626759 U CN 201626759U
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- CN
- China
- Prior art keywords
- suspension bracket
- tail part
- hanger frame
- afterbody
- lifting appliance
- 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 discloses a portable lifting appliance which belongs to the field of building machinery and is characterized in that a hanger frame (1) and a hanger frame (3) are L-shaped structures; the angle between the tail part and the main is 135 degrees, the tail part and the main are connected to be X-shaped through a rotating shaft (2); the upper part is connected with a hoisting device through a rope 8, and two sides are connected with the tail part through a tension spring (7); the tail part of the hanger frame (1) is provided with a curved insertion hole so as to be convenient for the insertion and separation of a pin shaft (4); and the pin shaft (4) is connected with the tail part of the hanger frame (3), and the pin shaft (4) and the hanger frame (3) form a right-angled structure. The lifting appliance has the advantages of reasonable structure, simple operation, safety, reliability and high work efficiency, is convenient for disassembly as the lifting appliance comprises a plurality of parts, and reduces the labour intensity.
Description
Technical field
The utility model belongs to building class mechanical field, relates to a kind of suspender, particularly the easy unloading type suspender.
Background technology
When structural steelwork was installed, the lifting task amount was big, and it is over half to account for the whole erection amount, so the use of suspender has determined the installation effectiveness of whole engineering.Currently used common hanger structure is simpler, but the cost of manufacture height, inconvenient operation, labour intensity is big, causes inefficiency, and safety is not high enough, and safety misadventure takes place easily.Common suspender uses back dismounting difficulty big, wastes time and energy, and influences job schedule.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of rational in infrastructure, easy to operate, and labour intensity is little, and is safe and reliable, the easy-off suspender.
The technical scheme in the invention for solving the technical problem is: the easy unloading type suspender, comprise suspension bracket (1), rotating shaft (2), suspension bracket (3), bearing pin (4), extension spring (7) and rope (8), it is characterized in that: suspension bracket (1) is " L " type structure with suspension bracket (3), the angle of afterbody and trunk is 135 °, be " X " shape by rotating shaft (2) connection, the top is connected with lifting appliance by rope (8), and both sides link to each other with afterbody by extension spring (7).Suspension bracket (1) afterbody has the shaped form jack, is convenient to the insertion and the disengaging of bearing pin (4), and bearing pin (4) links to each other both rectangular structures with suspension bracket (3) afterbody.
When the utility model uses, make rope (8) stressed by loop wheel machine, bearing pin (4) inserts in the jack of suspension bracket (1) afterbody, the weight of slinging (5); After weight (5) unloading, rope (8) does not stress, and breaks away from the jack of suspension bracket (1) afterbody at the effect lower bearing pin (4) of extension spring (7), and the state that affranchises works on.This novel hanger structure is reasonable, simple to operate, safe and reliable, high efficiency, and owing to suspender is made from multiple components, convenient disassembly, labour intensity is little.
Description of drawings
Figure of description 1 is the structural representation under the utility model free state, and accompanying drawing 2 is the structural representation under the utility model mode of operation.
Among the figure, the 1, the 3rd, suspension bracket, the 2nd, rotating shaft, the 4th, bearing pin, the 5th, weight, the 6, the 8th, rope, the 7th, extension spring.
The specific embodiment
Followingly concrete enforcement of the present utility model is described in detail according to Figure of description:
As shown in Figure 1, suspender described in the utility model is a kind of easy unloading type suspender.Be made up of suspension bracket (1), rotating shaft (2), suspension bracket (3), bearing pin (4), extension spring (7) and rope (8), its principle of work is:
1, free state: suspension bracket (1) and suspension bracket (3) make bearing pin (4) break away from the jack of suspension bracket (1) afterbody under the effect of extension spring (7), and be inserted in rope (6) in the bearing pin (4) this moment.
2, mode of operation: after weight (5) tied up, rope (8) was at the effect lower stress of loop wheel machine, and bearing pin (4) inserts in the jack of suspension bracket (1) afterbody, and weight (5) is hung in assigned address smoothly under loop wheel machine work.Weight (5) is after rope (6) unloading, and rope (8) loses external force, and under the effect of extension spring (7), bearing pin (4) breaks away from the jack of suspension bracket (1) afterbody, and at this moment the state that affranchises can carry out the lifting operation second time again, so reciprocal operation capable of circulation.
Claims (3)
1. easy unloading type suspender, comprise suspension bracket (1), rotating shaft (2), suspension bracket (3), bearing pin (4), extension spring (7) and rope (8), it is characterized in that: suspension bracket (1) is " L " type structure with suspension bracket (3), the angle of afterbody and trunk is 135 °, be " X " shape by rotating shaft (2) connection, the top is connected with loop wheel machine by rope (8), and both sides link to each other with afterbody by extension spring (7).
2. easy unloading type suspender according to claim 1 is characterized in that: suspension bracket (1) afterbody has the shaped form jack, is used for the insertion and the disengaging of bearing pin (4).
3. easy unloading type suspender according to claim 1 is characterized in that: suspension bracket (3) afterbody links to each other with bearing pin (4), both rectangular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201881078U CN201626759U (en) | 2009-10-10 | 2009-10-10 | Portable lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201881078U CN201626759U (en) | 2009-10-10 | 2009-10-10 | Portable lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626759U true CN201626759U (en) | 2010-11-10 |
Family
ID=43058150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201881078U Expired - Fee Related CN201626759U (en) | 2009-10-10 | 2009-10-10 | Portable lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305151A (en) * | 2016-04-22 | 2017-10-31 | 常州星宇车灯股份有限公司 | A kind of plugging device for sealing detection |
| CN107601290A (en) * | 2017-08-18 | 2018-01-19 | 徐州益众不锈钢有限公司 | Disk member suspender |
-
2009
- 2009-10-10 CN CN2009201881078U patent/CN201626759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305151A (en) * | 2016-04-22 | 2017-10-31 | 常州星宇车灯股份有限公司 | A kind of plugging device for sealing detection |
| CN107305151B (en) * | 2016-04-22 | 2023-11-24 | 常州星宇车灯股份有限公司 | A plugging device for sealing detection |
| CN107601290A (en) * | 2017-08-18 | 2018-01-19 | 徐州益众不锈钢有限公司 | Disk member suspender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20161010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |