CN103939461A - Swing type support wheel unit - Google Patents
Swing type support wheel unit Download PDFInfo
- Publication number
- CN103939461A CN103939461A CN201410140331.5A CN201410140331A CN103939461A CN 103939461 A CN103939461 A CN 103939461A CN 201410140331 A CN201410140331 A CN 201410140331A CN 103939461 A CN103939461 A CN 103939461A
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- CN
- China
- Prior art keywords
- wheel
- support roller
- roller group
- rope
- dish
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- 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 swing type support wheel unit, which comprises multiple single wheels, wherein the single wheels are respectively in contact with a support rope which is supported or pressed by the single wheels; the single wheels cooperate so that the support rope stably operates.
Description
Technical field
The present invention relates to a kind of support roller group, relate in particular to a kind of support roller group that strengthens holder rope stability.
Background technique
Support roller has the advantages that to change active force, all can be applied in many fields such as machinery, electromechanics, engineering construction, recreation grounds, and its purposes is very extensive.The principle of support roller can be summarised as simply: formed with the flexible cable (as rope, adhesive tape, cable wire, chain etc.) that strides across disk by rotating fluted disk around central shaft, key is that flexible cable can be rotated around central shaft.The support roller group using on the market is at present made up of two fixing single-wheels mostly, and a single-wheel contacts with up wire rope, is to be pinch roller, and another single-wheel contacts with descending wire rope, is to be support roller.The shortcoming of this structure is, equipment is in running, and rope-grippers may touch pinch roller, thereby can vibrate when by pinch roller, and security incident so easily occurs, and causes damage to lives and properties; In addition, only have in the situation of two single-wheels, stressed larger single-wheel is is more easily worn and torn, and the replacement cycle is less, and user cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of swing support roller group that improves holder rope operation stability, and extends the working life of support roller group.
For solving the problems of the technologies described above, the present invention adopts following technological scheme: a kind of support roller group that swings, there are multiple single-wheels, and multiple single-wheels are restricted and are contacted with holder respectively, and supporting or compacting holder rope respectively makes the stable operation of holder rope by working in coordination with.
Further, swing support roller group and comprise six single-wheels, first, second single-wheel is disc wheel, be rotatably installed on the first support roller group dish, axis is respectively perpendicular to the first support roller group dish, three, the 4th single-wheel is disc wheel, be rotatably installed on the second support roller group dish, axis is respectively perpendicular to the second support roller group dish, five, the 6th single-wheel is cylindrical wheel, be rotatably installed on the 3rd support roller group dish by the protrusion mounting plate on the 3rd support roller group dish respectively, axis is parallel to respectively the 3rd support roller group dish, three support roller group dishes according to
shape structure arranges, wherein the first support roller group dish is positioned at topmost, the second support roller group dish is positioned at bottom, the 3rd support roller group dish is positioned at low order end, pop-up rope is respectively with first, second, the wheel liner contact of the 5th single-wheel, first round is pinch roller, the second single-wheel is support roller, the 5th single-wheel is horizontal guide sheave, subiculum rope is respectively with the 3rd, the 4th, the wheel liner contact of the 6th single-wheel, the 3rd single-wheel is support roller, the 4th single-wheel is pinch roller, the 6th single-wheel is horizontal guide sheave, three support roller group dishes connect by support, support is arranged in rotating shaft, rotating shaft is fixed by nut, use after a period of time, by support Rotate 180 degree, the first support roller group dish and the second support roller group dish transposition, the 3rd support roller group dish is positioned at the leftmost side, form
shape structure, first round becomes support roller, the second single-wheel becomes pinch roller, the 5th single-wheel becomes the horizontal guide sheave of subiculum rope, the 3rd single-wheel becomes pinch roller, and the 4th single-wheel becomes support roller, and the 6th single-wheel becomes the horizontal guide sheave of pop-up rope, each single-wheel replacing position that abrasion condition is different, extends the working life of support roller group, six single-wheels have respectively race, for clamping and the guiding of holding in the palm rope, the wheel groove depth of first, second, third, fourth 4 single-wheels is 2-2.5 times of holder rope diameter, five, the wheel groove depth of the 6 two single-wheel be holder rope diameter 1.5-2 doubly, and race has cross-helicity lines, be used for preventing from holding in the palm iope slippage, make the stable of holder rope by the acting in conjunction of pinch roller, support roller, horizontal guide sheave
Further, described first, second, third, fourth 4 single-wheel sizes, shape are identical, and the 5th, the 6 two single-wheel size, shape be identical.
Further, the wheel liner of described single-wheel is made up of wear-resisting macromolecular material.
The present invention is by adopting combined type train location to holder rope, six single-wheels form three wheels, three wheels are fixed on swing frame, swing frame can do 180 degree rotations along rotating shaft, the liner of support roller weares and teares when inhomogeneous, can also adjust the relative position of support roller, make six single-wheel uniform wears by transposition, can extend the working life of whole wheels; By the integrated use of pinch roller, support roller, horizontal guide sheave, respectively to holder rope apply upwards, downwards, the power of substantially horizontal, left and right to holder rope, move up and down degrees of freedom and limit, therefore holder rope is difficult for falling rope, good damping result, has improved operation stability and riding comfort.And the degree of depth of race is through lot of experiment validation, the wheel groove depth of first, second, third, fourth 4 single-wheels is 2-2.5 times of holder rope diameter, five,, when the wheel groove depth of the 6 two single-wheel is 1.5-2 times of holder rope diameter, the operation of holder rope is more steady, difficult drop-off.
And race has cross-helicity lines, better than not thering is lines or only thering is the skidproof effect of common race of single-screw lines.
Brief description of the drawings
Fig. 1 is Facad structure figure of the present invention;
Fig. 2 is three-dimensional structure diagram of the present invention
In figure, 1 is the first support roller group dish, and 2 is the second support roller group dish, and 3 is the 3rd support roller group dish, and 4 is support, and 5 is rotating shaft.
Embodiment
In the present embodiment, with reference to Fig. 1-2, a kind of support roller group that swings, comprise six single-wheels, first, the second single-wheel is disc wheel, be rotatably installed on the first support roller group dish 1, axis is respectively perpendicular to the first support roller group dish 1, the 3rd, the 4th single-wheel is disc wheel, be rotatably installed on the second support roller group dish 2, axis is respectively perpendicular to the second support roller group dish 2, the 5th, the 6th single-wheel is cylindrical wheel, respectively by the protrusion mounting plate 31 on the 3rd support roller group dish 3, 32 are rotatably installed on the 3rd support roller group dish 3, axis is parallel to respectively the 3rd support roller group dish 3, three support roller group dishes according to
shape structure arranges, wherein the first support roller group dish 1 is positioned at topmost, the second support roller group dish 2 is positioned at bottom, the 3rd support roller group dish 3 is positioned at low order end, pop-up rope is respectively with first, second, the wheel liner contact of the 5th single-wheel, first round is pinch roller, the second single-wheel is support roller, the 5th single-wheel is horizontal guide sheave, subiculum rope is respectively with the 3rd, the 4th, the wheel liner contact of the 6th single-wheel, the 3rd single-wheel is support roller, the 4th single-wheel is pinch roller, the 6th single-wheel is horizontal guide sheave, three support roller group dishes connect by support 4, support 4 is arranged in rotating shaft 5, rotating shaft is fixed by nut, use after a period of time, by support Rotate 180 degree, the first support roller group dish 1 and the second support roller group dish 2 transpositions, the 3rd support roller group dish 3 is positioned at the leftmost side, form
shape structure, first round becomes support roller, the second single-wheel becomes pinch roller, the 5th single-wheel becomes the horizontal guide sheave of subiculum rope, the 3rd single-wheel becomes pinch roller, and the 4th single-wheel becomes support roller, and the 6th single-wheel becomes the horizontal guide sheave of pop-up rope, each single-wheel replacing position that abrasion condition is different, extends the working life of support roller group, six single-wheels have respectively race, for clamping and the guiding of holding in the palm rope, the wheel groove depth of first, second, third, fourth 4 single-wheels is 2-2.5 times of holder rope diameter, five, the wheel groove depth of the 6 two single-wheel be holder rope diameter 1.5-2 doubly, and race has cross-helicity lines, be used for preventing from holding in the palm iope slippage, make the stable of holder rope by the acting in conjunction of pinch roller, support roller, horizontal guide sheave.
Described first, second, third, fourth 4 single-wheel sizes, shape are identical, and the 5th, the 6 two single-wheel size, shape be identical.
The wheel liner of described single-wheel is made up of wear-resisting macromolecular material.
Below the present invention is described in detail, the above, be only the present invention's preferred embodiment, when not limiting the scope of the present invention, allly does impartial variation and modification according to the application's scope, all should still belong in covering scope of the present invention.
Claims (4)
1. swing a support roller group, it is characterized in that: have multiple single-wheels, multiple single-wheels are restricted and contacted with holder respectively, supporting or compacting holder rope respectively, makes the stable operation of holder rope by working in coordination with.
2. swing support roller group according to claim 1, it is characterized in that: comprise six single-wheels, first, the second single-wheel is disc wheel, be rotatably installed on the first support roller group dish, axis is respectively perpendicular to the first support roller group dish, the 3rd, the 4th single-wheel is disc wheel, be rotatably installed on the second support roller group dish, axis is respectively perpendicular to the second support roller group dish, the 5th, the 6th single-wheel is cylindrical wheel, be rotatably installed on the 3rd support roller group dish by the protrusion mounting plate on the 3rd support roller group dish respectively, axis is parallel to respectively the 3rd support roller group dish, three support roller group dishes according to
shape structure arranges, wherein the first support roller group dish is positioned at topmost, the second support roller group dish is positioned at bottom, the 3rd support roller group dish is positioned at low order end, pop-up rope is respectively with first, second, the wheel liner contact of the 5th single-wheel, first round is pinch roller, the second single-wheel is support roller, the 5th single-wheel is horizontal guide sheave, subiculum rope is respectively with the 3rd, the 4th, the wheel liner contact of the 6th single-wheel, the 3rd single-wheel is support roller, the 4th single-wheel is pinch roller, the 6th single-wheel is horizontal guide sheave, three support roller group dishes connect by support, support is arranged in rotating shaft, rotating shaft is fixed by nut, use after a period of time, by support Rotate 180 degree, the first support roller group dish and the second support roller group dish transposition, the 3rd support roller group dish is positioned at the leftmost side, form
shape structure, first round becomes support roller, the second single-wheel becomes pinch roller, the 5th single-wheel becomes the horizontal guide sheave of subiculum rope, the 3rd single-wheel becomes pinch roller, and the 4th single-wheel becomes support roller, and the 6th single-wheel becomes the horizontal guide sheave of pop-up rope, each single-wheel replacing position that abrasion condition is different, extends the working life of support roller group, six single-wheels have respectively race, for clamping and the guiding of holding in the palm rope, the wheel groove depth of first, second, third, fourth 4 single-wheels is 2-2.5 times of holder rope diameter, five, the wheel groove depth of the 6 two single-wheel be holder rope diameter 1.5-2 doubly, and race has cross-helicity lines, be used for preventing from holding in the palm iope slippage, make the stable of holder rope by the acting in conjunction of pinch roller, support roller, horizontal guide sheave.
3. swing support roller group according to claim 2, is characterized in that: described first, second, third, fourth 4 single-wheel sizes, shape are identical, the 5th, the 6 two single-wheel size, shape be identical.
4. swing support roller group according to claim 2, is characterized in that: the wheel liner of described single-wheel is made up of wear-resisting macromolecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140331.5A CN103939461B (en) | 2014-04-08 | 2014-04-08 | A kind of swing support roller group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140331.5A CN103939461B (en) | 2014-04-08 | 2014-04-08 | A kind of swing support roller group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939461A true CN103939461A (en) | 2014-07-23 |
| CN103939461B CN103939461B (en) | 2016-08-17 |
Family
ID=51187283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410140331.5A Active CN103939461B (en) | 2014-04-08 | 2014-04-08 | A kind of swing support roller group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939461B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006297A (en) * | 2015-03-30 | 2016-10-12 | 东芝电梯株式会社 | Elevator rope cleaning jig |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002029202A (en) * | 2000-07-18 | 2002-01-29 | Matsushita Electric Works Ltd | Omnidirectional running wheel |
| US20030048967A1 (en) * | 1999-09-22 | 2003-03-13 | Ntn Corporation | Tire wheel bearing apparatus |
| CN202378868U (en) * | 2011-12-22 | 2012-08-15 | 山东科兴机电设备有限公司 | Swing riding wheel group |
| CN202756423U (en) * | 2012-06-29 | 2013-02-27 | 山东科兴机电设备有限公司 | Steel wire rope anti-dropping riding wheel |
| CN202944333U (en) * | 2012-04-13 | 2013-05-22 | 贵阳高原矿山机械有限公司 | Double support roller used in cableway and provided with safety device |
| CN203255186U (en) * | 2013-04-02 | 2013-10-30 | 岳阳索非特矿山机械有限责任公司 | Three-pressing-wheel assembly |
-
2014
- 2014-04-08 CN CN201410140331.5A patent/CN103939461B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030048967A1 (en) * | 1999-09-22 | 2003-03-13 | Ntn Corporation | Tire wheel bearing apparatus |
| JP2002029202A (en) * | 2000-07-18 | 2002-01-29 | Matsushita Electric Works Ltd | Omnidirectional running wheel |
| CN202378868U (en) * | 2011-12-22 | 2012-08-15 | 山东科兴机电设备有限公司 | Swing riding wheel group |
| CN202944333U (en) * | 2012-04-13 | 2013-05-22 | 贵阳高原矿山机械有限公司 | Double support roller used in cableway and provided with safety device |
| CN202756423U (en) * | 2012-06-29 | 2013-02-27 | 山东科兴机电设备有限公司 | Steel wire rope anti-dropping riding wheel |
| CN203255186U (en) * | 2013-04-02 | 2013-10-30 | 岳阳索非特矿山机械有限责任公司 | Three-pressing-wheel assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006297A (en) * | 2015-03-30 | 2016-10-12 | 东芝电梯株式会社 | Elevator rope cleaning jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939461B (en) | 2016-08-17 |
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