CN202511935U - Tension determination device for steel wire rope - Google Patents
Tension determination device for steel wire rope Download PDFInfo
- Publication number
- CN202511935U CN202511935U CN2012201197738U CN201220119773U CN202511935U CN 202511935 U CN202511935 U CN 202511935U CN 2012201197738 U CN2012201197738 U CN 2012201197738U CN 201220119773 U CN201220119773 U CN 201220119773U CN 202511935 U CN202511935 U CN 202511935U
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- wire rope
- steel wire
- guide rod
- guide hole
- support guide
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Abstract
The utility model relates to a tension determination device for a steel wire rope. The tension determination device for the steel wire rope comprises an adjusting roller and fixed rollers, wherein the fixed rollers are arranged at equal-height positions on two sides of the adjusting roller. The tension determination device for the steel wire rope is characterized in that the adjusting roller and the two fixed rollers are positioned on the same longitudinal plane; the adjusting roller is connected with the upper end of a supporting guide rod through a pin; the lower end of the supporting guide rod is inserted into a guide hole of an adjusting rod through a spring; and the lower end of the spring is fixed at the bottom of the guide hole. The tension determination device for the steel wire rope is tension determination equipment which is easy and convenient to operate, does not damage the steel wire rope and can be applied to tension determination of the steel wire rope with random diameter at a random position.
Description
Technical field
The utility model relates to a kind of steel wire rope tension determinator.
Background technology
At present, though there is filament on pair loom to carry out the device of tension detection, measurement range is limited after all, can not carry out tension detection to the wire rope of hightension.Still not having a kind of instrument can carry out the real-time and dynamic tension detection to the wire rope of duty, if series connection inserts the integrality that dynamometer will inevitably destroy wire rope in wire rope, the elasticity of dynamometer itself also can influence the tension force of wire rope.And the stationkeeping that is fit in the wire rope is motionless, can not be implemented in the tension force that wire rope is measured in the optional position in good time.At present, the tension force major part of wire rope is carried out correlation computations through the suspension cable theory and is obtained.Suspension cable is theoretical itself to exist more approximate hypothesis, also will measure more actual parameters such as horizontal span, and the mensuration process has certain error, and therefore, will inevitably there be certain error in result of calculation and actual result.
Summary of the invention
The purpose of the utility model is to provide a kind of steel wire rope tension determinator, and this device is a kind of easy and simple to handle, does not damage wire rope, and can satisfy the tension detection equipment that at an arbitrary position the arbitrary diameter wire rope is carried out tension detection.
The utility model is characterised in that: a kind of steel wire rope tension determinator comprises and regulates roller and be located at a fixed idler whell of regulating roller two flanking parts height such as grade that it is characterized in that: said adjusting roller and two fixed idler whells are positioned on the same fore-and-aft plane; Said adjusting roller via pins and support guide rod upper end links, and said support guide rod lower end is inserted in the guide hole of adjuster bar through spring, and said spring bottom is fixed on the guide hole bottom.
Further, above-mentioned support guide rod bottom is provided with projection, and the guide hole upper shed of said adjuster bar is provided with block and is used to prevent that support guide rod and spring break away from guide hole.
Further, the most significant end of above-mentioned adjusting roller is higher than the least significant end of fixed idler whell and is lower than the most significant end of fixed idler whell.
Further, above-mentioned adjuster bar bottom is provided with the external thread that is used for supporting substrate middle part bolt, and said fixed idler whell is fixed on supporting substrate two sides through bracing frame.
Further, above-mentioned adjuster bar is provided with scale.
Further, above-mentioned support guide rod is provided with scale.
The advantage of the utility model:
1) keeps the integrality of wire rope during tension detection, to the wire rope not damaged;
2) do not receive wire rope mounting means and condition effect, can realize that the optional position measures steel wire rope tension in good time;
3) do not influence the wire rope normal operation;
4) diameter and the spacing of three wheels through changing dynamometer can realize the tension detection than the wire rope of major diameter scope;
5) can change range through changing the dynamometer spring model, be applicable to the tension detection of all gentle ropes that comprise wire rope;
6) easy to operation, cost of manufacture is low.
Description of drawings
Fig. 1 is the organigram of the utility model embodiment one.
Fig. 2 is the organigram of the utility model embodiment two.
Fig. 3 is the organigram of the utility model embodiment three.
Fig. 4 is the organigram of roller among the utility model embodiment.
Among the figure: 1 for regulating roller; 2 is fixed idler whell; 3 are pin; 4 is support guide rod; 5 is spring; 6 is adjuster bar; 7 is supporting substrate; 8 is bracing frame; 9 is scale; 41 is projection; 61 is guide hole; 62 is block; A is a wire rope; B is an annular channel; C is a rope; D is a nut.
Embodiment
For letting the above-mentioned feature and advantage of the utility model can be more obviously understandable, hereinafter is special lifts embodiment, and cooperates appended graphic elaborating as follows.
With reference to legend, a kind of steel wire rope tension determinator comprises and regulates roller 1 and be located at a fixed idler whell 2 of regulating 1 liang of height such as flanking part of roller that it is characterized in that: said adjusting roller 1 and two fixed idler whells 2 are positioned on the same fore-and-aft plane; Said adjusting roller 1 via pins 3 links with support guide rod 4 upper ends, and said support guide rod 4 lower ends are inserted in the guide hole 61 of adjuster bar 6 through spring 5, and said spring 5 bottoms are fixed on guide hole 61 bottoms.
Above-mentioned support guide rod 4 bottoms are provided with projection 41, and guide hole 61 upper sheds of said adjuster bar are provided with block 62 and are used to prevent that support guide rod 4 and spring 5 break away from guide hole 61.
The most significant end of above-mentioned adjusting roller 1 is higher than the least significant end of fixed idler whell 2 and is lower than the most significant end of fixed idler whell 2.
Above-mentioned adjuster bar 6 bottoms are provided with the external thread that is used for a supporting substrate 7 middle part bolts, and said fixed idler whell 2 is fixed on 7 liang of sides of supporting substrate through bracing frame 8.
Above-mentioned adjuster bar 6 is provided with scale 9.
Above-mentioned support guide rod 4 is provided with scale 9.
The utility model is in concrete use; Need guarantee that support guide rod is free in guide hole, go up and down; Can not have and any contact or inwall is carried out sufficient lubrication with the guide hole inwall; Could get rid of like this and the guide hole inwall between the influence that brings of the friction force that produces, cause the result who measures not accurate, the error of existence is too big.
The utility model can satisfy the tension detection of different model wire rope through roller, spring model and the adjustment wheel spacing of changing different radii.
The utility model can have following embodiment in the use that prevents support guide rod and spring disengaging guide hole:
Embodiment one:
Block can be a cover plate with internal thread; On the periphery of adjuster bar upper end, external thread is set simultaneously; The screw thread of cover plate and adjuster bar upper end periphery is spirally connected, on the cover board offers and be used for the through hole that support guide rod is passed, and through hole is slightly larger than the xsect of guide rod.
Embodiment two:
Block can be arranged on the block that protrudes to the guide hole axial line on the inwall of guide hole upper end; And the assurance support guide rod that as far as possible is provided with is stressed evenly; Such as being provided with like this: block is provided with at least 3 and be evenly distributed on the hole wall; Projection also is provided with the number that is mated, and is evenly distributed in equally on the support guide rod; When projection is when annular, can match with at least two and the block of dividing equally distribution; When block is when annular, can match with at least two and the projection of dividing equally distribution.Certainly the mating surface of these blocks, projection is on the same surface level.
Embodiment three:
Among this embodiment, block or projection need not be set all, directly the hollow bulb at spring is provided with a rope, two ends respectively with at the bottom of the guide hole hole, the support guide rod lower end links, the active length of rope C is less than or equal to the degree of depth of guide hole.
The adjuster bar of the utility model can use transparent tubing to make, and scale can be arranged on adjuster bar or the support guide rod, as long as can observe the variation that spring is compressed the back height.
The course of work of the utility model: the steel wire rope tension determinator is through three rollers (2 fixed idler whells and an adjusting roller; This three roller all useful with the annular channel B that inserts wire rope) the position relation; Snap in tested wire rope; Guarantee that wire rope all is in the annular channel of three rollers, and reduce the friction force between the ring groove of tested wire rope and three rollers, the measuring error that eliminating friction force causes through form such as lubricated as far as possible.Be provided with the adjuster bar regulating spring and the motion of regulating roller of nut through the lower end, said spring can move in the guide hole in adjuster bar.Relative position through change regulating roller and the fixed idler whell of both sides makes slightly bending of wire rope, makes tested wire rope A be in case of bending, just can from the scale on support guide rod or the adjuster bar read tested steel wire rope tension.
The principle of work of the utility model: regulate adjuster bar through nut D, the relative position that changes three rollers makes wire rope slightly crooked, makes wire rope be in case of bending; Can know through analyzing the stressed relation of regulating roller; Regulate roller to receive the effect of steel wire rope tension and spring tension and balance is calculated through mechanical relationship, and through calibration experiments demarcation standard value; Demarcation is on the scale of adjuster bar or support guide rod outer wall; And according to the spring of different ranges, the adjuster bar outer wall can be demarcated the dynamometry scale of the corresponding different springs of multirow, during mensuration directly according to scale read tested steel wire rope tension.
The above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (6)
1. a steel wire rope tension determinator comprises and regulates roller and be located at a fixed idler whell of regulating roller two flanking parts height such as grade that it is characterized in that: said adjusting roller and two fixed idler whells are positioned on the same fore-and-aft plane; Said adjusting roller via pins and support guide rod upper end links, and said support guide rod lower end is inserted in the guide hole of adjuster bar through spring, and said spring bottom is fixed on the guide hole bottom.
2. steel wire rope tension determinator according to claim 1 is characterized in that: said support guide rod bottom is provided with projection, and the guide hole upper shed of said adjuster bar is provided with block and is used to prevent that support guide rod and spring break away from guide hole.
3. steel wire rope tension determinator according to claim 1 is characterized in that: the most significant end of said adjusting roller is higher than the least significant end of fixed idler whell and is lower than the most significant end of fixed idler whell.
4. steel wire rope tension determinator according to claim 1 is characterized in that: said adjuster bar bottom is provided with the external thread that is used for supporting substrate middle part bolt, and said fixed idler whell is fixed on supporting substrate two sides through bracing frame.
5. steel wire rope tension determinator according to claim 1 is characterized in that: said adjuster bar is provided with scale.
6. steel wire rope tension determinator according to claim 1 is characterized in that: said support guide rod is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201197738U CN202511935U (en) | 2012-03-27 | 2012-03-27 | Tension determination device for steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201197738U CN202511935U (en) | 2012-03-27 | 2012-03-27 | Tension determination device for steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511935U true CN202511935U (en) | 2012-10-31 |
Family
ID=47064413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201197738U Expired - Fee Related CN202511935U (en) | 2012-03-27 | 2012-03-27 | Tension determination device for steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511935U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029221A (en) * | 2012-12-14 | 2013-04-10 | 哈尔滨工程大学 | Bow-frame tensioning-type diamond wire experiment table |
| CN103048076A (en) * | 2012-12-14 | 2013-04-17 | 长沙中联消防机械有限公司 | Rope pretightening-force detector and aerial ladder |
| CN103926032A (en) * | 2014-04-30 | 2014-07-16 | 广西南宁市共展非衡电子科技有限公司 | Three-pulley tension sensor |
| CN104034472A (en) * | 2014-06-20 | 2014-09-10 | 桂林电子科技大学 | Online measuring device, measurement and control system and measurement and control method for tension of stranding machine |
| CN104568231A (en) * | 2014-12-20 | 2015-04-29 | 张萍 | System for monitoring and positioning pressed grid electric transmission line |
| CN104709762A (en) * | 2015-01-09 | 2015-06-17 | 芜湖航天特种电缆厂 | Horizontal wire conveying system |
| CN104828644A (en) * | 2014-02-11 | 2015-08-12 | 北京玻钢院复合材料有限公司 | Tension adjusting apparatus |
| CN105523437A (en) * | 2016-01-13 | 2016-04-27 | 青岛科技大学 | Diamond wire backwinding machine |
| CN105539732A (en) * | 2016-01-11 | 2016-05-04 | 江苏政田重工股份有限公司 | Ship cable tension stabilizer with self-adaptive capacity |
| CN106560433A (en) * | 2015-10-01 | 2017-04-12 | 朴长春 | Fodder-feeding Disc Wire Driving Device Having Tension Management Unit |
| CN107036752A (en) * | 2017-05-05 | 2017-08-11 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder device for detecting tensity and its method |
| CN107843376A (en) * | 2017-10-24 | 2018-03-27 | 佛山杰致信息科技有限公司 | A kind of high-precision tension-detecting mechanism |
| WO2018201452A1 (en) * | 2017-05-05 | 2018-11-08 | 深圳市鑫华威机电设备有限公司 | Tension measurement device for stator winding machine, and method for same |
| CN109489881A (en) * | 2018-08-16 | 2019-03-19 | 金华八达集团有限公司科技信息分公司 | A kind of power circuit icing tension imbalance detection system |
| CN110937368A (en) * | 2018-09-21 | 2020-03-31 | 北京铂阳顶荣光伏科技有限公司 | Elastic guide wheel structure |
| CN112729672A (en) * | 2020-12-17 | 2021-04-30 | 南京航空航天大学 | Ground calibration device of aerial towing cable system and working method thereof |
-
2012
- 2012-03-27 CN CN2012201197738U patent/CN202511935U/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048076A (en) * | 2012-12-14 | 2013-04-17 | 长沙中联消防机械有限公司 | Rope pretightening-force detector and aerial ladder |
| CN103029221B (en) * | 2012-12-14 | 2014-10-22 | 哈尔滨工程大学 | Bow-frame tensioning-type diamond wire experiment table |
| CN103029221A (en) * | 2012-12-14 | 2013-04-10 | 哈尔滨工程大学 | Bow-frame tensioning-type diamond wire experiment table |
| CN103048076B (en) * | 2012-12-14 | 2015-07-08 | 长沙中联消防机械有限公司 | Rope pretightening-force detector and aerial ladder |
| CN104828644A (en) * | 2014-02-11 | 2015-08-12 | 北京玻钢院复合材料有限公司 | Tension adjusting apparatus |
| CN104828644B (en) * | 2014-02-11 | 2018-11-27 | 北京玻钢院复合材料有限公司 | A kind of tension-adjusting gear |
| CN103926032A (en) * | 2014-04-30 | 2014-07-16 | 广西南宁市共展非衡电子科技有限公司 | Three-pulley tension sensor |
| CN104034472A (en) * | 2014-06-20 | 2014-09-10 | 桂林电子科技大学 | Online measuring device, measurement and control system and measurement and control method for tension of stranding machine |
| CN104568231A (en) * | 2014-12-20 | 2015-04-29 | 张萍 | System for monitoring and positioning pressed grid electric transmission line |
| CN104709762A (en) * | 2015-01-09 | 2015-06-17 | 芜湖航天特种电缆厂 | Horizontal wire conveying system |
| CN106560433A (en) * | 2015-10-01 | 2017-04-12 | 朴长春 | Fodder-feeding Disc Wire Driving Device Having Tension Management Unit |
| CN105539732A (en) * | 2016-01-11 | 2016-05-04 | 江苏政田重工股份有限公司 | Ship cable tension stabilizer with self-adaptive capacity |
| CN105523437A (en) * | 2016-01-13 | 2016-04-27 | 青岛科技大学 | Diamond wire backwinding machine |
| CN107036752A (en) * | 2017-05-05 | 2017-08-11 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder device for detecting tensity and its method |
| WO2018201452A1 (en) * | 2017-05-05 | 2018-11-08 | 深圳市鑫华威机电设备有限公司 | Tension measurement device for stator winding machine, and method for same |
| CN107843376A (en) * | 2017-10-24 | 2018-03-27 | 佛山杰致信息科技有限公司 | A kind of high-precision tension-detecting mechanism |
| CN107843376B (en) * | 2017-10-24 | 2019-12-06 | 苏州市相城区黄桥工业园经济发展有限公司 | High-precision tension detection mechanism |
| CN109489881A (en) * | 2018-08-16 | 2019-03-19 | 金华八达集团有限公司科技信息分公司 | A kind of power circuit icing tension imbalance detection system |
| CN109489881B (en) * | 2018-08-16 | 2020-09-01 | 金华八达集团有限公司科技信息分公司 | Power line icing tension imbalance detection system |
| CN110937368A (en) * | 2018-09-21 | 2020-03-31 | 北京铂阳顶荣光伏科技有限公司 | Elastic guide wheel structure |
| CN112729672A (en) * | 2020-12-17 | 2021-04-30 | 南京航空航天大学 | Ground calibration device of aerial towing cable system and working method thereof |
| CN112729672B (en) * | 2020-12-17 | 2021-10-22 | 南京航空航天大学 | Ground calibration device of aerial towing cable system and working method thereof |
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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: 20121031 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |