CN101837787A - Driving machine for ropeway - Google Patents
Driving machine for ropeway Download PDFInfo
- Publication number
- CN101837787A CN101837787A CN200910243855A CN200910243855A CN101837787A CN 101837787 A CN101837787 A CN 101837787A CN 200910243855 A CN200910243855 A CN 200910243855A CN 200910243855 A CN200910243855 A CN 200910243855A CN 101837787 A CN101837787 A CN 101837787A
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- hollow shaft
- driving machine
- solid axle
- drive wheel
- driving
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Abstract
The invention discloses a driving machine for a ropeway. The driving machine comprises a frame, a hollow shaft, a solid shaft, a driving wheel, a motor and a driving connecting piece, wherein the hollow shaft is arranged on the frame; the solid shaft is sleeved in the hollow shaft; the driving wheel is rotationally arranged on the hollow shaft; the motor is connected with the upper end of the solid shaft and used for driving the solid shaft to rotate; and the driving connecting piece is connected with the lower end of the solid shaft and the driving wheel respectively. According to the driving machine for the ropeway of the invention, when the driving machine is in a normal state, a bending moment is mainly transmitted by the hollow shaft, the total weight of the driving wheel is borne by the hollow shaft, and the solid shaft is used for transmitting torsion without bearing any weight except that of the solid shaft. After the hollow shaft is broken due to fatigue or an accident, the solid shaft can effectively bear the total weight of the driving wheel to prevent the driving wheel from falling onto the ground and causing an accident so as to play a role in protecting the broken shaft.
Description
Technical field
The present invention relates to a kind of driving machine, especially relate to a kind of driving machine cableway, that have the off-axis defencive function that is used for.
Background technology
The transmission shaft of the driving machine of tradition cableway is single axle, because drive wheel mainly transmits moment of flexure by transmission shaft, and the weight of drive wheel is also all born by transmission shaft, so transmission shaft is very easily because of tired or meet with an accidet and rupture, and makes drive wheel fall earthward and causes the accident.
The off-axis fender guard of tradition cableway is the mode that adopts the outer protection of wheel, promptly on the frame of driving machine blocking arm is set, and the end of this blocking arm extends inward into the drive wheel below, drive wheel is blocked by blocking arm behind its drive shafts fracture do not come off.But this off-axis protected mode is also unreliable, and at first, owing to there is not other anchor fitting, when drive wheel was blocked by blocking arm, the position that will block with blocking arm was that rock at the center behind the drive shafts fracture, and protection is unstable, has great accident potential; Secondly, because the total weight of drive shafts fracture rear drive sprocket and associated components thereof will be born by blocking arm, so blocking arm very easily damages or comes off, thereby do not have the protective effect of failure-free off-axis.In addition, this response time of taking turns outer protection mode is longer, and after blocking arm is set the volume of driving machine is increased, and required installing space is big, and profile is inharmonious.
Summary of the invention
The present invention is intended to solve at least one of technical matters that exists in the prior art.For this reason, one object of the present invention is to propose a kind of have off-axis defencive function, safe and reliable cableway driving machine.
A kind of driving machine that is used for cableway according to the embodiment of the invention comprises frame; Rack-mounted hollow shaft; Be sleeved on the solid axle in the hollow shaft; Drive wheel, described drive wheel are rotatably installed on the described hollow shaft; Motor, described motor link to each other with the upper end of solid axle and are used to drive the solid axle rotation; With the driving attaching parts, described driving attaching parts links to each other with described drive wheel with the lower end of solid axle respectively.
According to the driving machine that is used for cableway of the present invention, when driving machine is in normal condition, mainly bears drive wheel and drive the weight of attaching parts and transmit moment of flexure, and solid axle is used for transfer torque and only bear own weight itself substantially by hollow shaft.When hollow shaft because of tired or when anything crops up so after the fracture,, make solid axle can effectively bear the total weight of drive wheel because solid axle is connected with drive wheel, prevent from that drive wheel from falling earthward to cause the accident, thereby play the effect that off-axis is protected.
In addition, the driving machine that is used for cableway according to the present invention also has following additional technical feature:
Described driving attaching parts comprises: torque plate and end cap, the upper end of described torque plate link to each other with described drive wheel and torque plate links to each other by spline with the lower end of the described solid axle that stretches out from hollow shaft, and described end cap links to each other with the lower end of torque plate and solid axle respectively.
Described end cap links to each other by the lower end of bolt with described solid axle and torque plate.Like this, after hollow shaft fracture, can be by end cap with the weight transmitting of drive wheel to solid axle.
The lower surface of described torque plate and described end cap concordant with the lower surface of solid axle is connected on the lower surface of the lower surface of described torque plate and solid axle.
Like this, under driving machine was in normal condition, solid axle only was used for transfer torque, and solid axle do not bear any weight beyond itself, thereby had reduced the burden of solid axle, indefatigability fracture.
The thickness of described end cap is more than or equal to 20mm.The end cap that end cap among the present invention is thicker than the traditional 10mm intensity enough of having Duoed goes to bear the transmission of drive wheel weight, thereby realizes the off-axis defencive function.
Described drive wheel by bearing installation on hollow shaft and the lower end of hollow shaft be provided with the baffle ring of catch bearing, described baffle ring is installed on the lower surface of described hollow shaft.
The pressure ring that is used for catch bearing is installed on the upper surface of described drive wheel.
Like this, bearing by the pressure ring of its upper end and in the baffle ring backstop of its lower end between hollow shaft and drive wheel, and can axially not moving up and down along hollow shaft.
Be provided with seal ring between described pressure ring and the hollow shaft, play sealing function.
The driving machine that is used for cableway also further comprises pressing plate, and described pressing plate links to each other with described frame with the upper surface of hollow shaft respectively.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation that is used for the driving machine of cableway according to an embodiment of the invention;
Fig. 2 is the birds-eye view of the driving machine that is used for cableway shown in Fig. 1; And
Fig. 3 is the part sectional view at the transmission shaft position of the driving machine that is used for cableway shown in Fig. 1.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, term " on ", close the orientation of indications such as D score, " top ", " end " or position is based on orientation shown in the drawings or position relation, only be the present invention for convenience of description rather than require the present invention therefore can not be interpreted as limitation of the present invention with specific orientation structure and operation.
Describe the driving machine that is used for cableway according to an embodiment of the invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1-Figure 3, the driving machine that is used for cableway according to an embodiment of the invention comprises frame 1, hollow shaft 2, solid axle 3, drive wheel 4, motor 5, reaches driving attaching parts 7.Hollow shaft 2 is fixedly mounted on the frame 1, particularly, hollow shaft 2 is linked to each other with frame 1 by bolt by pressing plate 6.Solid axle 3 is sleeved in the hollow shaft 2, and solid axle 3 for example is a stepped shaft, and stretch out from hollow shaft 2 its lower end, and solid axle 3 is formed with spline from the lower end that hollow shaft 2 stretches out.
As shown in fig. 1, motor 5 can link to each other with the input shaft of reductor 11 by coupler 10, and the output shaft of reductor 11 links to each other with the upper end of solid axle 3, thereby has realized that motor 5 driving solid axles 3 rotate.
Driving attaching parts 7 links to each other with drive wheel 4 with the lower end of solid axle 3 respectively.Particularly, drive attaching parts 7 and comprise torque plate 71 and end cap 72.The upper end of torque plate 71 links to each other with drive wheel 4.Torque plate 71 can link to each other by spline with the lower end of the solid axle 3 that stretches out from hollow shaft 2, certainly, also can be torque plate 71 lower end, thereby the diameter of the lower end of the solid axle 3 that stretches out from hollow shaft 2 be less than the diameter of other parts around the solid axle 3 that stretches out from hollow shaft 2.The lower surface of torque plate 71 is concordant with the lower surface of solid axle 3.Make solid axle 3 fixing by driving attaching parts 7 with drive wheel 4, like this, under driving machine is in normal condition, 3 of solid axles are used for transfer torque, and solid axle 3 is not born any weight beyond itself, thereby has reduced the burden of solid axle 3, the indefatigability fracture.
Specifically describe the off-axis protection process of the driving machine that is used for cableway according to an embodiment of the invention below with reference to Fig. 1-Fig. 3.
When driving machine is in normal condition, mainly transmit moment of flexure, and the weight of drive wheel 4 and driving attaching parts is born by hollow shaft 2 all also by hollow shaft 2.And solid axle 3 is used for transfer torque, and does not bear the weight beyond the solid axle 3 itself.
When hollow shaft 2 because of tired or when anything crops up so after the fracture,, make solid axle 3 can effectively bear the total weight of drive wheel 4 because solid axle 3 is connected with drive wheel 4, prevent from that drive wheel 4 from falling earthward to cause the accident, thereby play the effect that off-axis is protected.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. a driving machine that is used for cableway is characterized in that, comprising:
Frame;
Rack-mounted hollow shaft;
Be sleeved on the solid axle in the hollow shaft;
Drive wheel, described drive wheel are rotatably installed on the described hollow shaft;
Motor, described motor link to each other with the upper end of solid axle and are used to drive the solid axle rotation; With
Drive attaching parts, described driving attaching parts links to each other with described drive wheel with the lower end of solid axle respectively.
2. the driving machine that is used for cableway according to claim 1, it is characterized in that, described driving attaching parts comprises: torque plate and end cap, the upper end of described torque plate links to each other with described drive wheel and torque plate links to each other by spline with the lower end of the described solid axle that stretches out from hollow shaft, and described end cap links to each other with the lower end of torque plate and solid axle respectively.
3. the driving machine that is used for cableway according to claim 2 is characterized in that, described end cap links to each other by the lower end of bolt with described solid axle and torque plate.
4. the driving machine that is used for cableway according to claim 2 is characterized in that, the lower surface of described torque plate and described end cap concordant with the lower surface of solid axle is connected on the lower surface of the lower surface of described torque plate and solid axle.
5. the driving machine that is used for cableway according to claim 2 is characterized in that the thickness of described end cap is more than or equal to 20mm.
6. the driving machine that is used for cableway according to claim 1 is characterized in that, described drive wheel by bearing installation on hollow shaft and the lower end of hollow shaft be provided with the baffle ring of catch bearing, described baffle ring is installed on the lower surface of described hollow shaft.
7. the driving machine that is used for cableway according to claim 6 is characterized in that, the pressure ring that is used for catch bearing is installed on the upper surface of described drive wheel.
8. the driving machine that is used for cableway according to claim 7 is characterized in that, is provided with seal ring between described pressure ring and the hollow shaft.
9. the driving machine that is used for cableway according to claim 1 is characterized in that, further comprises pressing plate, and described pressing plate links to each other with described frame with the upper surface of hollow shaft respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310095256.0A CN103183036B (en) | 2009-12-23 | 2009-12-23 | For the driving machine of cableway |
| CN200910243855A CN101837787A (en) | 2009-12-23 | 2009-12-23 | Driving machine for ropeway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910243855A CN101837787A (en) | 2009-12-23 | 2009-12-23 | Driving machine for ropeway |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310095256.0A Division CN103183036B (en) | 2009-12-23 | 2009-12-23 | For the driving machine of cableway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101837787A true CN101837787A (en) | 2010-09-22 |
Family
ID=42741520
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310095256.0A Active CN103183036B (en) | 2009-12-23 | 2009-12-23 | For the driving machine of cableway |
| CN200910243855A Pending CN101837787A (en) | 2009-12-23 | 2009-12-23 | Driving machine for ropeway |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310095256.0A Active CN103183036B (en) | 2009-12-23 | 2009-12-23 | For the driving machine of cableway |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103183036B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339395A (en) * | 2010-12-15 | 2013-10-02 | 罗力克国际责任有限公司 | Cable transportation system with at least one haul cable |
| CN105774823A (en) * | 2016-04-22 | 2016-07-20 | 湘潭市恒欣实业有限公司 | Overhead man carrying device driving device |
| CN107697077A (en) * | 2017-10-31 | 2018-02-16 | 中国恩菲工程技术有限公司 | Cableway component |
| CN108708911A (en) * | 2018-08-05 | 2018-10-26 | 武汉过控科技有限公司 | A kind of rotational structure of no moment of flexure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080614B (en) * | 2016-06-23 | 2019-07-09 | 山东宁瑞信息科技发展有限公司 | A kind of off-axis protective device of overhead manned equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004217099A (en) * | 2003-01-16 | 2004-08-05 | Nippon Cable Co Ltd | Motive power device for cableway |
| CN2709265Y (en) * | 2004-05-18 | 2005-07-13 | 张立忠 | Cable way driving machine |
| CN201030859Y (en) * | 2007-04-20 | 2008-03-05 | 肖公平 | Ropeway hydraulic driving device |
-
2009
- 2009-12-23 CN CN201310095256.0A patent/CN103183036B/en active Active
- 2009-12-23 CN CN200910243855A patent/CN101837787A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339395A (en) * | 2010-12-15 | 2013-10-02 | 罗力克国际责任有限公司 | Cable transportation system with at least one haul cable |
| CN103339395B (en) * | 2010-12-15 | 2016-04-20 | 罗泊芬有限责任公司 | There is the cable transfer system of at least one tractive cable |
| CN105774823A (en) * | 2016-04-22 | 2016-07-20 | 湘潭市恒欣实业有限公司 | Overhead man carrying device driving device |
| CN107697077A (en) * | 2017-10-31 | 2018-02-16 | 中国恩菲工程技术有限公司 | Cableway component |
| CN107697077B (en) * | 2017-10-31 | 2024-04-12 | 中国恩菲工程技术有限公司 | Cableway assembly |
| CN108708911A (en) * | 2018-08-05 | 2018-10-26 | 武汉过控科技有限公司 | A kind of rotational structure of no moment of flexure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103183036B (en) | 2015-09-09 |
| CN103183036A (en) | 2013-07-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100922 |