CN104455254A - Steel wire rope tensioning device - Google Patents
Steel wire rope tensioning device Download PDFInfo
- Publication number
- CN104455254A CN104455254A CN201410635166.0A CN201410635166A CN104455254A CN 104455254 A CN104455254 A CN 104455254A CN 201410635166 A CN201410635166 A CN 201410635166A CN 104455254 A CN104455254 A CN 104455254A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel wire
- pulley
- movable pulley
- tensioning device
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention relates to a steel wire rope tensioning device. The steel wire rope tensioning device comprises fixed sliding groove plates 1, a static pulley 2, a movable pulley 3, a static pulley sleeve rod 4, a movable pulley sleeve rod 5 and a steel wire rope. The steel wire rope tensioning device has the advantages that when looseness occurs during horizontal bidirectional traction, the degree of tightness can be adjusted in time, and sufficient traction is kept.
Description
Technical field
The present invention relates to a kind of steel wire rope tension device.
Background technique
When rope traction object does bidirectional-movement, 2 cable drums are installed in general employing additional on motor output shaft, by 2 steel wires winding rope respectively, its grooving direction is completely contrary, wire rope is when doing bivector traction, wire rope with regard to there will be traction object is in tensioning state, and another root is then in relaxed state.If the frequency of traction adds conference cause very fast wire rope just absent-mindedness in using process, tractive force is not enough.And the steel wire rope tension device of existing market or stretcher all cannot meet the relaxation problem that wire rope produces when horizontal bidirectional draws.
summary of the invention:
The object of the invention is to for above-mentioned technical barrier, of the present invention being overcomes above deficiency, the relaxation problem providing a kind of wire rope to produce when horizontal bidirectional draws and can adjust a kind of steel wire rope tension device of degree of tightness state in time.For achieving the above object, the technical solution used in the present invention is: the present invention relates to a kind of steel wire rope tension device, comprise fixing grid 1, quiet pulley 2, movable pulley 3, quiet pulley loop bar 4, movable pulley loop bar 5, wire rope 6 form, it is characterized in that the movable pulley 3 of described a kind of steel wire rope tension device is sleeved in movable pulley loop bar 5, movable in the chute of fixing grid 1.Described fixing grid 1 is one group, and it has chute.Described quiet pulley 2 is sleeved in quiet pulley loop bar 4.Described movable pulley 3 can be 1, also can be multiple.Described movable pulley 3 is connected by wire rope 6 with quiet pulley 2.
advantage of the present invention is mainly reflected in:
When horizontal bidirectional draws produce relaxation problem and degree of tightness state can be adjusted in time, keep enough tractive force.
description of drawings 1 isa kind of steel wire rope tension device
schematic diagram:
1-fixes grid 2-quiet pulley 3-movable pulley 4-quiet pulley loop bar 5-movable pulley loop bar 6-wire rope.
embodiment illustrates embodiment 1:
tell about below in conjunction with Fig. 1a kind of steel wire rope tension device
explanation:
A kind of steel wire rope tension device, comprise fixing grid 1, quiet pulley 2, movable pulley 3, quiet pulley loop bar 4, movable pulley loop bar 5, wire rope 6 form, it is characterized in that the movable pulley 3 of described a kind of steel wire rope tension device is sleeved in movable pulley loop bar 5, movable in the chute of fixing grid 1.Described fixing grid 1 is one group, and it has chute.Described quiet pulley 2 is sleeved in quiet pulley loop bar 4.Described movable pulley 3 can be 1, also can be multiple.Described movable pulley 3 is connected by wire rope 6 with quiet pulley 2.
Claims (5)
1. the present invention relates to a kind of steel wire rope tension device, comprise fixing grid 1, quiet pulley 2, movable pulley 3, quiet pulley loop bar 4, movable pulley loop bar 5, wire rope 6 form, it is characterized in that the movable pulley 3 of described a kind of steel wire rope tension device is sleeved in movable pulley loop bar 5, movable in the chute of fixing grid 1.
2. a kind of steel wire rope tension device according to claim 1, is characterized in that described fixing grid 1 is one group, it has chute.
3. a kind of steel wire rope tension device according to claim 1, is characterized in that described quiet pulley 2 is sleeved in quiet pulley loop bar 4.
4. a kind of steel wire rope tension device according to claim 1, it is characterized in that described movable pulley 3 can be 1, also can be multiple.
5. a kind of steel wire rope tension device according to claim 1, is characterized in that described movable pulley 3 is connected by wire rope 6 with quiet pulley 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635166.0A CN104455254A (en) | 2014-11-12 | 2014-11-12 | Steel wire rope tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635166.0A CN104455254A (en) | 2014-11-12 | 2014-11-12 | Steel wire rope tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455254A true CN104455254A (en) | 2015-03-25 |
Family
ID=52901799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410635166.0A Withdrawn CN104455254A (en) | 2014-11-12 | 2014-11-12 | Steel wire rope tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455254A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363521A (en) * | 2008-09-12 | 2009-02-11 | 华中科技大学 | Wire rope tensioning device |
| CN201254383Y (en) * | 2008-08-14 | 2009-06-10 | 北京约基同力机械制造有限公司 | Large travel vehicle type tensioning device of belt conveyor |
| CN201857232U (en) * | 2010-08-19 | 2011-06-08 | 重汽集团专用汽车公司 | Wire rope hydraulic cylinder tensioning device |
| CN102363510A (en) * | 2011-09-13 | 2012-02-29 | 无锡港盛港口机械有限公司 | Rope arrangement mechanism for hoisting drum of large gantry crane |
| CN103290540A (en) * | 2013-06-18 | 2013-09-11 | 海宁市盛祥线业有限公司 | Regulating device of coiling drum on silk covering machine |
-
2014
- 2014-11-12 CN CN201410635166.0A patent/CN104455254A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201254383Y (en) * | 2008-08-14 | 2009-06-10 | 北京约基同力机械制造有限公司 | Large travel vehicle type tensioning device of belt conveyor |
| CN101363521A (en) * | 2008-09-12 | 2009-02-11 | 华中科技大学 | Wire rope tensioning device |
| CN201857232U (en) * | 2010-08-19 | 2011-06-08 | 重汽集团专用汽车公司 | Wire rope hydraulic cylinder tensioning device |
| CN102363510A (en) * | 2011-09-13 | 2012-02-29 | 无锡港盛港口机械有限公司 | Rope arrangement mechanism for hoisting drum of large gantry crane |
| CN103290540A (en) * | 2013-06-18 | 2013-09-11 | 海宁市盛祥线业有限公司 | Regulating device of coiling drum on silk covering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |
|
| WW01 | Invention patent application withdrawn after publication |