CN204096907U - Coil grab seven word hook - Google Patents
Coil grab seven word hook Download PDFInfo
- Publication number
- CN204096907U CN204096907U CN201420506279.6U CN201420506279U CN204096907U CN 204096907 U CN204096907 U CN 204096907U CN 201420506279 U CN201420506279 U CN 201420506279U CN 204096907 U CN204096907 U CN 204096907U
- Authority
- CN
- China
- Prior art keywords
- supporting part
- word
- vertical portion
- transverse part
- line
- 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
Abstract
The utility model discloses a kind of coil grab seven word hook, it comprises a transverse part and a vertical portion, described transverse part is positioned at the side of described vertical portion, described seven word hooks also comprise a supporting part, described supporting part is fixed in the top of described transverse part by a fastener, the upper surface of described supporting part is arc convex, and the upper surface of described supporting part is coated with polyurethane glue-line, and described transverse part and described vertical portion are formed in one.Coil grab seven word hitcher of the present utility model has repairs the advantage convenient, rehabilitation cost is low, repairing efficiency is short, and its use is more convenient.
Description
Technical field
The utility model relates to suspender field, particularly a kind of coil grab seven word hook.
Background technology
In order to transport conveniently, a lot of steel are processed into coil of strip form usually.In steel transport, the step that steel coil handling is normally necessary.In steel coil handling process, the usage ratio of seven word hooks is very high.Suspender seven word hitcher has the performances such as excellent crashproof, resistance to compression, long service life, applies widely in steel coil handling operation.Existing seven word hooks normally integral type encapsulate, namely the Surface coating of whole coupler body has polyurethane glue-line.Therefore, after carrying surface damages, need to carry out entirety reparation to seven word hooks.In repair process, need to remove whole old glue-line.Therefore, there is the situation of waste glue-line when repairing in existing seven word hooks, its rehabilitation cost is high, and repairing efficiency is long, changes inconvenient, in addition, be also unfavorable for environmental protection.
Utility model content
The technical problems to be solved in the utility model repairs inconvenience, defect that rehabilitation cost is high after the carrying surface existed to overcome existing seven word hooks damages, and provides a kind of coil grab seven word hook.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of coil grab seven word hook, it comprises a transverse part and a vertical portion, described transverse part is positioned at the side of described vertical portion, its feature is, described seven word hooks also comprise a supporting part, and described supporting part is fixed in the top of described transverse part by a fastener, and the upper surface of described supporting part is arc convex, the upper surface of described supporting part is coated with polyurethane glue-line, and described transverse part and described vertical portion are formed in one.
Preferably, described fastener is socket bolt and nut, and described nut is rotatably connected in described socket bolt.
Preferably, the outside face of described transverse part and the outside face of described vertical portion are all coated with polyurethane glue-line.
Positive progressive effect of the present utility model is: coil grab seven word hitcher of the present utility model has repairs the advantage convenient, rehabilitation cost is low, repairing efficiency is short, its use is more convenient, simultaneously, greatly can save the consumption of polyurethane, reduce the human cost removing old glue-line, in energy-conserving and environment-protective, have lifting clearly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
Fig. 2 is the A direction view in Fig. 1.
Detailed description of the invention
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
As depicted in figs. 1 and 2, a kind of coil grab seven word hook, it comprises transverse part 11, vertical portion 12 and supporting part 13, transverse part 11 is positioned at the side of vertical portion 12, supporting part 13 is fixed in the top of transverse part 11 by fastener 14, the upper surface of supporting part 13 is arc convex, and the upper surface of supporting part 13 is coated with polyurethane glue-line 131, and transverse part 11 and vertical portion 12 are formed in one.Fastener 14 is socket bolt and nut, and wherein, nut is rotatably connected in socket bolt.The outside face of transverse part 11 and the outside face of vertical portion 12 are all coated with polyurethane glue-line 131.
In said structure, transverse part and vertical portion one-body molded, form body; And supporting part is movable, by the degree of tightness to fastener, realize the replacing to supporting part.Coil grab seven word hook of the present utility model is combined body and movable part (i.e. supporting part).Manufacture in seven word hook processes, respectively polyurethane elastomer encapsulate is carried out to body and movable part, namely at the coated polyurethane glue-line of the outside face of body, then, separately to the coated polyurethane glue-line of supporting part, then, supporting part and body are combined.Wherein, polyurethane glue-line is prior art, just repeats no more at this.
In steel coil handling process, the upper surface of supporting part is the most direct abrading section.Therefore, abrading section usually occurs in supporting part.When needing because wearing and tearing occur supporting part to repair, can first loosening fasteners (i.e. screw bolt and nut), under supporting part is dismantled, then, the polyurethane glue-line of replacing supporting part upper surface; After changing glue-line, then supporting part is loaded onto.That is, after carrying surface damages, only need the glue-line changing supporting part, namely can recover using function.
Therefore, coil grab seven word hitcher of the present utility model has repairs the advantage convenient, rehabilitation cost is low, repairing efficiency is short, and its use is more convenient.
In addition, owing to only needing the polyurethane glue-line changing supporting part, and the polyurethane glue-line at other positions can not change, thus greatly save the consumption of polyurethane (PU), meanwhile, also greatly reduce the human cost removing old glue-line, in energy-conserving and environment-protective, have lifting clearly.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that this is only casehistory, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (3)
1. a coil grab seven word hook, it comprises a transverse part and a vertical portion, described transverse part is positioned at the side of described vertical portion, it is characterized in that, described seven word hooks also comprise a supporting part, and described supporting part is fixed in the top of described transverse part by a fastener, and the upper surface of described supporting part is arc convex, the upper surface of described supporting part is coated with polyurethane glue-line, and described transverse part and described vertical portion are formed in one.
2. coil grab seven word hook as claimed in claim 1, it is characterized in that, described fastener is socket bolt and nut, and described nut is rotatably connected in described socket bolt.
3. coil grab seven word hook as claimed in claim 1, it is characterized in that, the outside face of described transverse part and the outside face of described vertical portion are all coated with polyurethane glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506279.6U CN204096907U (en) | 2014-09-03 | 2014-09-03 | Coil grab seven word hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506279.6U CN204096907U (en) | 2014-09-03 | 2014-09-03 | Coil grab seven word hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096907U true CN204096907U (en) | 2015-01-14 |
Family
ID=52265352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506279.6U Expired - Fee Related CN204096907U (en) | 2014-09-03 | 2014-09-03 | Coil grab seven word hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943036A (en) * | 2020-08-24 | 2020-11-17 | 江西赣电电力科技协同创新有限公司 | Special lifting appliance for steel coil material |
-
2014
- 2014-09-03 CN CN201420506279.6U patent/CN204096907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943036A (en) * | 2020-08-24 | 2020-11-17 | 江西赣电电力科技协同创新有限公司 | Special lifting appliance for steel coil material |
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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: 20150114 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |