CN101260902A - Production process of protective sleeve of pulling cable - Google Patents
Production process of protective sleeve of pulling cable Download PDFInfo
- Publication number
- CN101260902A CN101260902A CNA2008100474290A CN200810047429A CN101260902A CN 101260902 A CN101260902 A CN 101260902A CN A2008100474290 A CNA2008100474290 A CN A2008100474290A CN 200810047429 A CN200810047429 A CN 200810047429A CN 101260902 A CN101260902 A CN 101260902A
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- CN
- China
- Prior art keywords
- sheath
- protective sleeve
- end faces
- pulling cable
- production method
- 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.)
- Pending
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Abstract
The invention provides a production method for a bracing cable sheath, the steps are as follows: firstly, a sheath is cut off, two end faces of the sheath are grinded and the two end faces are beveled internally; then, the inner pipe is inserted into the sheath; finally, two end parts of the sheath are provided with anti-wearing heads. The production method for a bracing cable sheath has the advantages that the sheath is cut off, the two end faces of the sheath are grinded and the two end faces are beveled internally and the inner pipe is inserted into the sheath, thereby avoiding the damage of the inner pipe while grinding and beveling the end faces of the sheath; at last, two end parts of the sheath are provided with the anti-wearing heads which prevents the abrasion of a wire rope, when the end faces of the sheath are abraded after the wire rope is inserted, and prolongs the service life of the product.
Description
Technical field
The present invention relates to a kind of production method of protective sleeve of pulling cable.
Background technique
Present protective sleeve of pulling cable on the market, when producing is when sheath is shaped interior pipe to be penetrated, cut off sheath then, this moment, the sheath section easily formed burr and cutting edge, will produce abnormal sound, wear and rupture when causing the wire rope use when rubbing at wire rope and burr, cutting edge as not pruning; If prune, what interior pipe will be in various degree is destroyed, penetrate wire rope after, will cause the interior steel wire wind spring contact friction of wire rope and sheath, finally cause product failure, especially higher at throttle drag-line and lift device drag-line inefficacy ratio.
Summary of the invention
Shortcoming at above-mentioned prior art exists the invention provides a kind of novel protective sleeve of pulling cable, and the internal layer of sheath is that steel wire wind spring, skin are coating layer, and sheath inside is provided with interior pipe, and anti-bistrique is equipped with at wherein said sheath two ends.Can make processing convenient, problems such as the abnormal sound that produces in the minimizing using process, wear and rupture, the life-span of improving product.
In order to solve the problems of the technologies described above, the invention provides the production method of protective sleeve of pulling cable, its step is as follows: at first sheath is cut off the both ends of the surface of reconditioning sheath and interior chamfering; Then interior pipe is penetrated in the sheath; Install anti-bistrique additional at the sheath two end part at last.
Beneficial effect:
The advantage of protective sleeve of pulling cable production method of the present invention is that sheath is cut off, and after the both ends of the surface of reconditioning sheath and the interior chamfering, interior pipe is penetrated in the sheath pipe in damaging when so just avoiding reconditioning, chamfering sheath end face; Install anti-bistrique additional at the sheath two end part at last, after effectively preventing to penetrate wire rope, wearing and tearing sheath end face must wear and tear to wire rope, prolongs the working life of product.
Description of drawings
Fig. 1 is the structural representation of protective sleeve of pulling cable of the present invention.
Fig. 2 is the flow sheet of protective sleeve of pulling cable of the present invention.
Embodiment
Protective sleeve of pulling cable of the present invention as shown in Figure 1, the internal layer of described sheath 1 are that steel wire wind spring 2, skin are coating layer 3, pipe 4 in sheath inside is provided with, and anti-bistrique 5 is equipped with at the sheath two ends.
The production method of protective sleeve of pulling cable of the present invention as shown in Figure 2, this method in turn includes the following steps: by length requirement sheath 1 is cut off be shaped, the section of reconditioning sheath 1 and in chamfering, interior pipe 4 penetrated installs anti-bistrique 5 in the sheath 1, in sheath 1 end additional.At last wire rope is penetrated, can become assembly.
Adopt production method of the present invention, penetrate interior pipe after the reconditioning of sheath section, chamfering, pipe damages in can effectively avoiding.
Claims (1)
1, a kind of production method of protective sleeve of pulling cable is characterized in that: its step is as follows: at first sheath is cut off the both ends of the surface of reconditioning sheath and interior chamfering; Then interior pipe is penetrated in the sheath; Install anti-bistrique additional at the sheath two end part at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100474290A CN101260902A (en) | 2008-04-24 | 2008-04-24 | Production process of protective sleeve of pulling cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100474290A CN101260902A (en) | 2008-04-24 | 2008-04-24 | Production process of protective sleeve of pulling cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101260902A true CN101260902A (en) | 2008-09-10 |
Family
ID=39961533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100474290A Pending CN101260902A (en) | 2008-04-24 | 2008-04-24 | Production process of protective sleeve of pulling cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101260902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875952A (en) * | 2015-04-02 | 2015-09-02 | 浙江联鑫板材科技有限公司 | Galvanized roll supporting device |
| CN107061473A (en) * | 2016-12-20 | 2017-08-18 | 慈溪市轻飞特操纵索有限公司 | Clutch line and its processing method |
| US10018512B2 (en) | 2016-02-05 | 2018-07-10 | Kidde Technologies, Inc. | Method for preventing chaffing between a linear detector cable and a protective outer sheath |
-
2008
- 2008-04-24 CN CNA2008100474290A patent/CN101260902A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875952A (en) * | 2015-04-02 | 2015-09-02 | 浙江联鑫板材科技有限公司 | Galvanized roll supporting device |
| US10018512B2 (en) | 2016-02-05 | 2018-07-10 | Kidde Technologies, Inc. | Method for preventing chaffing between a linear detector cable and a protective outer sheath |
| CN107061473A (en) * | 2016-12-20 | 2017-08-18 | 慈溪市轻飞特操纵索有限公司 | Clutch line and its processing method |
| CN107061473B (en) * | 2016-12-20 | 2019-06-14 | 慈溪市轻飞特操纵索有限公司 | Clutch line and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080910 |