CN200951925Y - Hoister loading unloading buckle - Google Patents
Hoister loading unloading buckle Download PDFInfo
- Publication number
- CN200951925Y CN200951925Y CN 200620010019 CN200620010019U CN200951925Y CN 200951925 Y CN200951925 Y CN 200951925Y CN 200620010019 CN200620010019 CN 200620010019 CN 200620010019 U CN200620010019 U CN 200620010019U CN 200951925 Y CN200951925 Y CN 200951925Y
- Authority
- CN
- China
- Prior art keywords
- shackle
- lateral pin
- screw
- screwed
- bolt hole
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a shackle for hoisting operation, which eliminates defects that in order to seal prior shackles, the lateral pin is welded on the shackle, the whole shackle is discarded in case of replacement, thus causing great waste; in addition, the welding easily results in cracks in the shackle and hidden trouble. The shackle comprises a shackle body with a semicircular appearance and openings at both ends, a lateral pin positioned in an internal opening of corresponding holes. A retaining table is arranged at one end of the lateral pin. Rod part of the lateral pin is positioned through bolt hole at one end of the shackle body. In addition, the screw at the end is screwed into a screw hole at the other end. The screw rod end can be reversely riveted and exposed out of the shackle. Due to connection between the lateral pin and the shackle, after the screw rod of the lateral pin is screwed into the bolt hole of the shackle, the extended end reversely rivets the opening. During replacement, only the lateral pin is cut off and replaced with a new one. The shackle body can be repeatedly utilized, hence saving considerable materials and costs. Elimination of welding techniques prevents shackle cracks and brings safety and reliability.
Description
Technical field
The utility model belongs to lifting device, the connection latch closure that specifically a kind of handling goods is used.
Background technology
In the use of handling tool, the lifting shackle is a kind of very important tool connection, and its structure is the lateral pin that seals usefulness in the opening two ends of half ring body installation one.Shackle is owing to using reasons such as frequent, and it seals with the failure-free locking device must be arranged between lateral pin and the body, and present way is that shackle is penetrated with a lateral pin in the hole at both ends open place, welds with electric welding between lateral pin and the body, reaches locking purpose.During replacing, the shackle lateral pin is cut off, lateral pin and body repeated usage is more all wasted very big like this; When the spot welding lateral pin,, be easy to cause shackle inside crackle to occur and destroy, and crackle also is difficult for being found the potential safety hazard when becoming lifting simultaneously because welding makes lateral pin and body local heating.
The utility model content
Technical problem to be solved in the utility model is, when overcoming existing shackle and sealing, lateral pin is welded on the body, shackle integral body is scrapped, and waste is big, and welding easily causes shackle inside crackle to occur, the shortcoming that has potential safety hazard provides a kind of lifting shackle.
In order to solve the problems referred to above that prior art exists, the utility model is to adopt following technical proposals to realize: shackle comprises that there is the body of relative opening at semi-circular, both ends open place, with be through the lateral pin that seals in the relative opening, one end of lateral pin has the retaining platform, the bolt hole of crossing of body one end passes in the bar portion of lateral pin, the screw rod of its end is screwed in the screw hole of the other end, and screw end head is exposed at beyond the body with can turning over riveting.
The utility model also has following technical characterictic:
Retaining you head at described lateral pin is provided with the groove of plugging in screwdriver.
Advantage of the present utility model and good effect are because being connected of lateral pin and body is the lateral pin of band retaining platform to be worn to be screwed on the body openings seal, its external part turned over riveting seal; After only need cutting off lateral pin when changing shackle, with the lateral pin that cuts off from an end of body take out, the other end back-outs, and new lateral pin is installed again got final product, its body can repeated usage, thereby has saved wide variety of materials and fund; Do not have welding process, shackle crackle can not occur and destroy, and is safe and reliable.
Description of drawings
Fig. 1 is a part sectional view of the present utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Among Fig. 1, the shackle of lifting usefulness comprises the lateral pin 2 of semiorbicular body 1 and end band retaining platform 2.1, the opening part two ends of body 1 are provided with relative hole, described relative hole is that an end was a bolt hole 1.1, one end is a screw hole 1.2, the screw rod 2.3 of lateral pin 2 ends of band retaining platform 2.1 passed bolt hole 1.1, was screwed in the screw hole 1.2 of the other end, and the termination of screw rod 2.3 is used surely as turning over rivet clasp beyond being exposed at body 1.
Among Fig. 2,, be provided with the groove 2.2 of plugging in screwdriver in retaining platform 2.1 terminations of lateral pin 2 in order to twist lateral pin 2 convenience.Also the other side, four directions or six sides that can plug in spanner can be made in the outer border of retaining platform 2.1.
Claims (2)
1, a kind of lifting shackle, comprise that there is the body of relative opening at semiorbicular, both ends open place, with be through the lateral pin that seals in the relative opening, it is characterized in that: an end of lateral pin has the retaining platform, the bolt hole of crossing of body one end passes in the bar portion of lateral pin, the screw rod of its end is screwed in the screw hole of the other end, and screw end head is exposed at beyond the body with can turning over riveting.
2, lifting shackle as claimed in claim 1 is characterized in that: the retaining you head at band retaining platform lateral pin is provided with the groove of plugging in screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010019 CN200951925Y (en) | 2006-09-17 | 2006-09-17 | Hoister loading unloading buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010019 CN200951925Y (en) | 2006-09-17 | 2006-09-17 | Hoister loading unloading buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951925Y true CN200951925Y (en) | 2007-09-26 |
Family
ID=38810222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620010019 Expired - Fee Related CN200951925Y (en) | 2006-09-17 | 2006-09-17 | Hoister loading unloading buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951925Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482461A (en) * | 2013-09-27 | 2014-01-01 | 无锡市新华起重工具有限公司 | Shackle with pin shaft thread anti-rotation structure |
| CN103663167A (en) * | 2013-12-18 | 2014-03-26 | 无锡市新华起重工具有限公司 | Special shackle for gantry crane |
| CN103979397A (en) * | 2014-05-30 | 2014-08-13 | 江苏海事职业技术学院 | Shackle |
-
2006
- 2006-09-17 CN CN 200620010019 patent/CN200951925Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482461A (en) * | 2013-09-27 | 2014-01-01 | 无锡市新华起重工具有限公司 | Shackle with pin shaft thread anti-rotation structure |
| CN103482461B (en) * | 2013-09-27 | 2015-03-11 | 无锡市新华起重工具有限公司 | Shackle with pin shaft thread anti-rotation structure |
| CN103663167A (en) * | 2013-12-18 | 2014-03-26 | 无锡市新华起重工具有限公司 | Special shackle for gantry crane |
| CN103979397A (en) * | 2014-05-30 | 2014-08-13 | 江苏海事职业技术学院 | Shackle |
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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 |