CN103161088A - Stress releaser - Google Patents
Stress releaser Download PDFInfo
- Publication number
- CN103161088A CN103161088A CN 201110405112 CN201110405112A CN103161088A CN 103161088 A CN103161088 A CN 103161088A CN 201110405112 CN201110405112 CN 201110405112 CN 201110405112 A CN201110405112 A CN 201110405112A CN 103161088 A CN103161088 A CN 103161088A
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- CN
- China
- Prior art keywords
- steel wire
- wire rope
- stress
- connecting rod
- releaser
- 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.)
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Abstract
The invention discloses a stress releaser. To solve the technical problem, the technical program includes that when an old steel wire is replaced, the residual stress on the old steel wire is released duet to the fact that a connecting rod freely rotates in a concave sleeve, so that the structure of a new steel wire is guaranteed. The stress releaser has the advantages that the stress on the old steel wire is released, and service life of the new steel wire is guaranteed.
Description
Affiliated technical field
The present invention is a kind of instrument that discharges the steel wire rope residual stress during for change steel rope more, and simple in structure, result of use is good.The result of use of stress releaser directly affects operating position after steel rope replacing, affects the service life of steel wire rope.
Background technology
At present, more during change steel rope, directly with old rope and new rope welding, with the new steel wire rope of old rope belt, until new steel wire rope is twined on reel, its shortcoming is, in the process of the new steel wire rope of old rope belt, stress on old steel wire rope is directly delivered on new steel wire rope, destroys the stress equilibrium of new steel wire rope, thereby shortened the service life of steel wire rope.
Summary of the invention
The stress that the present invention solves old steel wire rope is not delivered to the problem on new steel wire rope, designs more change steel rope stress releaser.The present invention not only can release the old stress of putting on steel wire rope, and can protect the stress structure of new steel wire rope.
The technical solution adopted for the present invention to solve the technical problems is: utilize two spill covers and a connecting rod, when change steel rope more, the stress of old steel wire rope freely rotates at the spill cover by connecting rod, discharge the residual stress on old steel wire rope, new rope can pass through stress releaser, eliminate the twisting stress of self, the generation of the bending of minimizing steel wire rope, shake, broken lot, cage type, thus guarantee new steel wire rope stress structure.
The invention has the beneficial effects as follows, discharge the stress on old steel wire rope, guarantee the stress structure of new steel wire rope, extend the service life of steel wire rope.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
The profilograph of Fig. 1 stress releaser;
The top view of Fig. 2 stress releaser;
In figure, 1 is steel wire rope; The 2nd, the spill cover; The 3rd, nut; The 4th, connecting rod;
The specific embodiment
This stress releaser is comprised of steel wire rope (1), nut (2), spill cover (3), connecting rod (4), wherein the two ends steel wire rope respectively with new and old steel wire rope by being welded to connect.The spill cover is divided into up and down two parts, and connecting rod freely rotates at the spill cover.Thereby realize the effect of stress release.
Claims (3)
1. a stress releaser, be comprised of steel wire rope (1), nut (2), spill cover (3), connecting rod (4), it is characterized in that: connecting rod connects the spill cover, and spill puts the steel wire rope of welding same diameter.
2. structure according to claim 1, is characterized in that connecting the spill cover by connecting rod; Utilize connecting rod freely to rotate in the spill cover, reach the effect that discharges stress.
3. structure according to claim 1; be characterized in that stress releaser one end connects new steel wire rope; one end connects old steel wire rope; utilize connecting rod to rotate freely at the spill cover; residual stress on old steel wire rope is discharged under the effect of stress releaser; protect new steel wire rope, make new safe wire cable, twine on reel stably, thereby reach the function that discharges stress.Guarantee new steel wire rope in the situation that without other External force interference safe operations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110405112 CN103161088A (en) | 2011-12-08 | 2011-12-08 | Stress releaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110405112 CN103161088A (en) | 2011-12-08 | 2011-12-08 | Stress releaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103161088A true CN103161088A (en) | 2013-06-19 |
Family
ID=48584598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110405112 Pending CN103161088A (en) | 2011-12-08 | 2011-12-08 | Stress releaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103161088A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792807A (en) * | 2015-04-09 | 2015-07-22 | 江苏法尔胜材料分析测试有限公司 | Clamping device for X-ray residual stress detection of thin steel wire |
| CN108483203A (en) * | 2018-05-17 | 2018-09-04 | 兖州煤业股份有限公司 | A kind of wire rope rotating stress relieving device |
-
2011
- 2011-12-08 CN CN 201110405112 patent/CN103161088A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792807A (en) * | 2015-04-09 | 2015-07-22 | 江苏法尔胜材料分析测试有限公司 | Clamping device for X-ray residual stress detection of thin steel wire |
| CN108483203A (en) * | 2018-05-17 | 2018-09-04 | 兖州煤业股份有限公司 | A kind of wire rope rotating stress relieving device |
| CN108483203B (en) * | 2018-05-17 | 2021-03-23 | 兖州煤业股份有限公司 | Steel wire rope rotation stress relieving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |