CN201770407U - Flat shackle - Google Patents
Flat shackle Download PDFInfo
- Publication number
- CN201770407U CN201770407U CN2010202334127U CN201020233412U CN201770407U CN 201770407 U CN201770407 U CN 201770407U CN 2010202334127 U CN2010202334127 U CN 2010202334127U CN 201020233412 U CN201020233412 U CN 201020233412U CN 201770407 U CN201770407 U CN 201770407U
- Authority
- CN
- China
- Prior art keywords
- shackle
- pin
- screw thread
- lateral pin
- flat type
- 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 provides a rigging shackle device. The flat shackle is characterized by comprising a shackle body and a transverse pin, wherein the shackle body is flat; the radial section of the shackle body is generally elliptical and the two end heads of the shackle body are provided with threaded pin holes; and the transverse pin consists of two parts, namely a transverse pin shaft body and a pin tail. The shackle of the technical scheme has a simpler and more reasonable structure and can save about 20 percent of the cost.
Description
Technical field
The utility model relates to a kind of lifting rigging, and especially a kind of rigging unloads buckle device.
Background technology
Shackle is the instrument of often using in the lifting rigging, at present, various shackles such as the bow type that uses on the market, U type, D type, its body all is to be similar to cylinder, and the radial section in this footpath is rounded substantially, and lateral pin then is made up of shank, shoulder and pin tail three parts.This kind shackle has caused raw-material consumption, has increased productive costs.
Summary of the invention
Problem to be solved in the utility model is, a kind of flat type shackle is provided, and lateral pin saves the shoulder part, and it saves raw MAT'L more, saves cost.
The utility model is achieved in that a kind of flat type shackle, comprises shackle body and lateral pin, it is characterized in that, described shackle body is flat type, and radial section is ovalize substantially, and two ends is respectively arranged with the screw thread pin-and-hole.
Further, described lateral pin is made up of lateral pin axis body and pin tail two parts, and the width of described pin tail is greater than the diameter of screw thread pin-and-hole, and the front end or the two ends of described lateral pin axis body are provided with screw thread, be threaded with shackle body, wherein the screw thread specification of tapped bore and lateral pin axis body thread gauge lattice match.
The utility model has the advantages that structure is advantages of simple more, save machining period and corresponding expense, identical with specifications and models, the common shack that tensile strength equates is compared escapable cost about 20%.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model.
As shown in Figure 1, a kind of flat type shackle of the utility model comprises shackle body 1 and lateral pin 2, and shackle body 1 is flat type, and radial section is ovalize substantially, and two ends is respectively arranged with the screw thread pin-and-hole.
Described lateral pin 2 is made up of lateral pin axis body 21 and pin tail 22 two parts, and the front end or the two ends of lateral pin axis body 21 are provided with screw thread, is threaded with shackle body 1, and wherein the screw thread specification of tapped bore and lateral pin axis body 21 screw thread specifications match.
During use, lateral pin axis body 21 passes the threaded one end pin-and-hole and other end screw thread pin-and-hole is threaded, and rotational pin tail 22 to pin tail 22 blocks the outside, termination of shackle body 1, and when lateral pin 2 can not be rotated further, realization lateral pin 2 was connected with shackle body 1.
As shown in Figure 2, shackle body 1 is flat type, and its radial section is ovalize substantially.
The utility model is not limited to present embodiment, and shackle body 1 also can be bow type or other shapes as described, and lateral pin axis body 21 can be longer than the distance of two screw thread pin-and-holes, reaches identical purpose at its front end by connecting with nut thread.
Claims (2)
1. a flat type shackle comprises shackle body and lateral pin, it is characterized in that, described shackle body is flat type, and radial section is ovalize substantially, and two ends is respectively arranged with the screw thread pin-and-hole.
2. a kind of flat type shackle as claimed in claim 1, it is characterized in that, lateral pin is made up of lateral pin axis body and pin tail two parts, the width of described pin tail is greater than the diameter of screw thread pin-and-hole, the front end or the two ends of described lateral pin axis body are provided with screw thread, be threaded with shackle body, wherein the screw thread specification of tapped bore and lateral pin axis body thread gauge lattice match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202334127U CN201770407U (en) | 2010-06-23 | 2010-06-23 | Flat shackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202334127U CN201770407U (en) | 2010-06-23 | 2010-06-23 | Flat shackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770407U true CN201770407U (en) | 2011-03-23 |
Family
ID=43750245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202334127U Expired - Fee Related CN201770407U (en) | 2010-06-23 | 2010-06-23 | Flat shackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569879A (en) * | 2012-08-01 | 2014-02-12 | 徐工集团工程机械股份有限公司 | Flexible connecting device, mast assembly and connecting method of mast assembly and rotating platform |
| WO2015139478A1 (en) * | 2014-03-21 | 2015-09-24 | 常熟市碧溪起重吊装设备制造厂 | Hoisting belt having great bearing capacity |
-
2010
- 2010-06-23 CN CN2010202334127U patent/CN201770407U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569879A (en) * | 2012-08-01 | 2014-02-12 | 徐工集团工程机械股份有限公司 | Flexible connecting device, mast assembly and connecting method of mast assembly and rotating platform |
| CN103569879B (en) * | 2012-08-01 | 2015-06-24 | 徐工集团工程机械股份有限公司 | Flexible connecting device, mast assembly and connecting method of mast assembly and rotating platform |
| WO2015139478A1 (en) * | 2014-03-21 | 2015-09-24 | 常熟市碧溪起重吊装设备制造厂 | Hoisting belt having great bearing capacity |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20120623 |