CN203047286U - Three-wheel spring rope-pressing wheel set - Google Patents
Three-wheel spring rope-pressing wheel set Download PDFInfo
- Publication number
- CN203047286U CN203047286U CN 201220742603 CN201220742603U CN203047286U CN 203047286 U CN203047286 U CN 203047286U CN 201220742603 CN201220742603 CN 201220742603 CN 201220742603 U CN201220742603 U CN 201220742603U CN 203047286 U CN203047286 U CN 203047286U
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- CN
- China
- Prior art keywords
- wheel
- rope
- press rope
- pressing
- underframe
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a three-wheel spring rope-pressing wheel set. The three-wheel spring rope-pressing wheel set comprises a base frame which is arranged on rails through rail pressing plates, wherein the base frame is connected with a vertical wheel swing frame, the vertical wheel swing frame is provided with rope-pressing wheels, the number of the rope-pressing wheels is three, the base frame comprises two middle plates and two side plates, pin shafts are inserted between the side plates and the middle plates at the same side, pin shafts are inserted between the two middle plates at the other side, the three rope-pressing wheels are respectively connected with the pin shafts through two groups of abreast springs, and the three rope-pressing wheels form a regular triangle. The three-wheel spring rope-pressing wheel set has the advantages that six springs are adopted so that tensile strength of the wheel set is stronger, the springs are horizontally connected with the rope-pressing wheels, the height of the device is lowered, a lower gravity center is provided, and the device is more stable.
Description
Technical field
The utility model relates to a kind of three-wheel spring press rope wheel group.
Background technology
Oneself becomes one of major equipment of China's coal-mine assistant conveyance the consecutive mining tractor system.Pressure rope group in this system is to push down haulage cable, prevent that steel rope from floating rope, but because existing rope press device unreasonable structure, spring and press rope wheel are for vertically to be connected, highly higher, the center of gravity height, unstable, and mostly being two press rope wheel groups, force-bearing situation and less stable are applied on the press rope wheel constant tension of steel rope, cause the fragile pressure rope of press rope wheel device weak effect, the place that common spring press rope wheel is used in heavy grade is not easy to push down steel rope, also has in the bigger place of grade ratio, if press rope wheel is arranged under the fewer situation, when the shuttle car shuttle rushes open press rope wheel, often steel rope is hauled out in wheels, serious may cause the steel rope rope that wafts, shuttle car is lifted slided down.
Summary of the invention
At the problem that above-mentioned prior art exists, the utility model provides a kind of three-wheel spring press rope wheel group, and the tensile strength of wheels is big, and is highly low, lowers the center of gravity.
To achieve these goals, the technical solution adopted in the utility model is: a kind of three-wheel spring press rope wheel group, comprise: underframe, underframe is installed in orbit by the track pressing plate, underframe connects upright wheel rocker, upright wheel rocker is equipped with press rope wheel, the quantity of its press rope wheel is three, underframe comprises two middle plates and two side plates, between side plate and middle plate homonymy, all be inserted with bearing pin, be inserted with bearing pin between two middle plate opposite sides, three press rope wheels are connected with bearing pin by two groups of springs arranged side by side respectively, and described three press rope wheels form equilateral triangle.
Further improve, insert baffle plate between described three press rope wheels, baffle plate and underframe weld together.
The beneficial effects of the utility model are: 6 springs are adopted in the combination of three-wheel press rope wheel, the tensile strength of wheels is bigger, when the shuttle car shuttle rushes open first and middle wheel, steel rope is still being pressed by the 3rd wheel, steel rope is not easy to jump out press rope wheel like this, avoid occurring wafing the rope phenomenon, wheel body and centre of gration divide the both sides at steel rope, when the wheel eaves was subjected to power that steel rope upwards lifts, power was more big, and the wheel eaves presses rope more tight, spring is that level is connected with press rope wheel, reduce height of devices, brought lower center of gravity, make device more stable.
Description of drawings
Fig. 1 is lateral plan of the present utility model;
Fig. 2 is birds-eye view of the present utility model.
Among the figure: 1, underframe, 2, the track pressing plate, 3, upright wheel rocker, 4, press rope wheel, 5, middle plate, 6, side plate, 7, spring, 8, bearing pin, 9, baffle plate, 10, track.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of three-wheel spring press rope wheel group, comprise by track pressing plate 2 and be installed in underframe 1 on the track 10, underframe 1 connects upright wheel rocker 3, upright wheel rocker 3 is equipped with press rope wheel 4, the quantity of its press rope wheel 4 is three, underframe 1 comprises two middle plates 5 and two side plates 6, between side plate 6 and middle plate 5 homonymies, all be inserted with bearing pin 8, be inserted with 8, three press rope wheels 4 of bearing pin and be connected with bearing pin 8 by two groups of springs arranged side by side 7 respectively between two middle plate 5 opposite sides, three press rope wheels 4 form equilateral triangle, insert baffle plate 9 between three press rope wheels, baffle plate 9 and underframe 1 weld together.
Claims (1)
1. three-wheel spring press rope wheel group, comprise underframe, underframe is installed in orbit by the track pressing plate, underframe connects upright wheel rocker, described upright wheel rocker is equipped with press rope wheel, it is characterized in that, the quantity of described press rope wheel is three, described underframe comprises two middle plates and two side plates, between side plate and middle plate homonymy, all be inserted with bearing pin, be inserted with bearing pin between two middle plate opposite sides, three press rope wheels are connected with bearing pin by two groups of springs arranged side by side respectively, and described three press rope wheels form equilateral triangle.
2. a kind of three-wheel spring press rope wheel group according to claim 1 is characterized in that, inserts baffle plate between described three press rope wheels, baffle plate and underframe weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742603 CN203047286U (en) | 2012-12-30 | 2012-12-30 | Three-wheel spring rope-pressing wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742603 CN203047286U (en) | 2012-12-30 | 2012-12-30 | Three-wheel spring rope-pressing wheel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047286U true CN203047286U (en) | 2013-07-10 |
Family
ID=48730272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742603 Expired - Fee Related CN203047286U (en) | 2012-12-30 | 2012-12-30 | Three-wheel spring rope-pressing wheel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021400A (en) * | 2017-04-28 | 2017-08-08 | 河北天理环保科技有限公司 | The anti-waving apparatus of exploiting field steel wire rope of hoist |
| CN110901664A (en) * | 2019-12-19 | 2020-03-24 | 微山金源煤矿 | Constant-pressure split rope falling prevention device for overhead passenger conveyor |
-
2012
- 2012-12-30 CN CN 201220742603 patent/CN203047286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021400A (en) * | 2017-04-28 | 2017-08-08 | 河北天理环保科技有限公司 | The anti-waving apparatus of exploiting field steel wire rope of hoist |
| CN110901664A (en) * | 2019-12-19 | 2020-03-24 | 微山金源煤矿 | Constant-pressure split rope falling prevention device for overhead passenger conveyor |
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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: 20130710 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |