CN203877734U - Sling device for plate of 10-50mm in thickness - Google Patents
Sling device for plate of 10-50mm in thickness Download PDFInfo
- Publication number
- CN203877734U CN203877734U CN201420316831.5U CN201420316831U CN203877734U CN 203877734 U CN203877734 U CN 203877734U CN 201420316831 U CN201420316831 U CN 201420316831U CN 203877734 U CN203877734 U CN 203877734U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- hoisting
- sling device
- thickness
- plate
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a sling device for a plate of 10-50mm in thickness, which aims to solve the problem that a conventional sling device is easy to slip off in the hoisting process due to the structure. The sling device comprises a hoisting ring, more than three chains, hoisting hooks, a pressing plate, hinge shafts and open pins, wherein grooves are formed in the upper parts of the hoisting hooks; the pressing plate is inserted into the grooves of the hoisting hooks; the hinge shafts penetrate through the hoisting hooks and the pressing plate to rotationally connect the hoisting hooks with the pressing plate and subsequently lock up through the open pins; the upper part of the pressing plate is connected with the hoisting ring through the chains; the lower part of the pressing plate can be matched with the lower parts of the hoisting hooks so as to lock the plate. The sling device is convenient to operate, simple in structure, low in manufacturing cost, relatively low in weight, safe for self-locking and applicable to hoisting of plates which are relatively large in outline size and are 10-50mm in thickness.
Description
Technical field:
The utility model relates to a kind of suspender, is specifically related to the sling device that a kind of thickness is 10-50mm sheet material.
Technical background:
For thickness, be 10-50mm sheet material, because area is large, quality heavy, rigidity is poor and easily bending, generally can not carry with hand, do not allow textile rope (band), steel rope to lift yet, often need to lift with sling device, and at present conventional sling device is due to its reasons in structure, easily landing in hoisting process, causes safety misadventure.
Summary of the invention:
The utility model adopts self-locking device, has solved current conventional sling device due to the problem of its reasons in structure easy landing in hoisting process.
The utility model is realized by following technical scheme:
A kind of thickness is the sling device of 10-50mm sheet material, comprise suspension ring, chain, suspension hook, pressing plate, hinge axis and spring cotter, the top of suspension hook has groove, pressing plate inserts in the groove of suspension hook, hinge axis is locked with spring cotter after the two being rotatably connected through suspension hook and pressing plate, pressing plate top is connected with suspension ring by chain, and pressing plate bottom can coordinate with the bottom of suspension hook sheet material is locked, and chain is more than 3.
The utility model is easy to operate, simple in structure, low cost of manufacture, weight are lower, self locking safety, and being adapted to the large and thickness of oad is the lifting of 10-50mm sheet material.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation;
Fig. 2 is that suspension hook, pressing plate and transition rings are connected enlarged diagram;
Fig. 3 is the A-A view of Fig. 2.
The specific embodiment:
As Figure 1-3, this sling device is mainly comprised of suspension ring 1, transition rings 2, chain 3, pressing plate 4, suspension hook 5, hinge axis 6 and spring cotter 7 etc.Main body is with the suspension hook 5 of self-locking and pressing plate 4, after they connect by hinge axis 6, locked with spring cotter 7.Formation is with the main hook part of self-locking, and then links together (generally by three to four groups, forming) by transition rings 2, chain 3 and suspension ring 1, just forms Current Collector Sleave.
During the plate material parts that is 10-50mm at lifting thickness, the suspension ring 1 of lifting body are suspended on handling appliance, again the hook of suspension hook 5 is hooked under the edge of plate material parts that thickness is 10-50mm, during suspension ring 1 lifting, by transition rings 2, chain 3, pass to the power that main hook part makes progress along chain 3, suspension hook 5 and pressing plate 4 under the effect of upper pulling force, have formed the gripping power of a pair of opposite direction at chain 3 by hinge leverage, act on sheet material, part is formed and compresses self-locking, prevent that part from coming off.Thereby complete the safe handling of part.
In lifting process, suspension hook 5, pressing plate 4 and hinge axis 6 adopt free-running fit to be connected, and guarantee to go slick, and get the safety factor of more than 2 times load in design.
Claims (1)
1. the sling device that thickness is 10-50mm sheet material, comprise suspension ring, chain, it is characterized in that: also comprise suspension hook, pressing plate, hinge axis and spring cotter, the top of suspension hook has groove, pressing plate inserts in the groove of suspension hook, and hinge axis is locked with spring cotter after the two being rotatably connected through suspension hook and pressing plate, and pressing plate top is connected with suspension ring by chain, pressing plate bottom can coordinate with the bottom of suspension hook sheet material is locked, and chain is more than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316831.5U CN203877734U (en) | 2014-06-16 | 2014-06-16 | Sling device for plate of 10-50mm in thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316831.5U CN203877734U (en) | 2014-06-16 | 2014-06-16 | Sling device for plate of 10-50mm in thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877734U true CN203877734U (en) | 2014-10-15 |
Family
ID=51678261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316831.5U Expired - Fee Related CN203877734U (en) | 2014-06-16 | 2014-06-16 | Sling device for plate of 10-50mm in thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877734U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386572A (en) * | 2014-11-17 | 2015-03-04 | 常熟市永固起重设备安装工程有限公司 | Multi-leg chain rigging set |
| CN104444763A (en) * | 2014-11-17 | 2015-03-25 | 常熟市永固起重设备安装工程有限公司 | Adjustable binding hoisting sling |
| CN105129600A (en) * | 2015-09-11 | 2015-12-09 | 蔡雁行 | Board lifting device |
| CN108217444A (en) * | 2017-12-30 | 2018-06-29 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of Steel plate hoist |
| CN115367605A (en) * | 2022-08-09 | 2022-11-22 | 中冶建工集团有限公司 | Block lifting construction method |
-
2014
- 2014-06-16 CN CN201420316831.5U patent/CN203877734U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386572A (en) * | 2014-11-17 | 2015-03-04 | 常熟市永固起重设备安装工程有限公司 | Multi-leg chain rigging set |
| CN104444763A (en) * | 2014-11-17 | 2015-03-25 | 常熟市永固起重设备安装工程有限公司 | Adjustable binding hoisting sling |
| CN105129600A (en) * | 2015-09-11 | 2015-12-09 | 蔡雁行 | Board lifting device |
| CN108217444A (en) * | 2017-12-30 | 2018-06-29 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of Steel plate hoist |
| CN115367605A (en) * | 2022-08-09 | 2022-11-22 | 中冶建工集团有限公司 | Block lifting construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161213 Address after: 014032 Baotou rare earth hi tech Industrial Development Zone, the first functional area of the Inner Mongolia Autonomous Region Patentee after: Baotou Beifang Chuangye Co.,Ltd. Address before: 014032 Baotou Qingshan District Inner Mongolia First Machinery Group Co., Ltd., the Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA FIRST MACHINERY Group Corp. |
|
| CP03 | Change of name, title or address |
Address after: 014032, Baotou, the Inner Mongolia Autonomous Region two mailbox technology and Information Technology Department Patentee after: INNER MONGOLIA FIRST MACHINERY GROUP Co.,Ltd. Address before: 014032 Baotou rare earth hi tech Industrial Development Zone, the first functional area of the Inner Mongolia Autonomous Region Patentee before: Baotou Beifang Chuangye Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |