CN104176199A - Horizontal cable lifter brake structure - Google Patents
Horizontal cable lifter brake structure Download PDFInfo
- Publication number
- CN104176199A CN104176199A CN201410341396.6A CN201410341396A CN104176199A CN 104176199 A CN104176199 A CN 104176199A CN 201410341396 A CN201410341396 A CN 201410341396A CN 104176199 A CN104176199 A CN 104176199A
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- brake
- pivoted arm
- horizontal cable
- brake band
- gear
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Abstract
The invention discloses a horizontal cable lifter brake structure and belongs to the field of ships. The horizontal cable lifter brake structure comprises a supporting rod, a support box, a trapezoidal threaded rod, a left-handed nut, a right-handed nut, first rotating arms, second rotating arms, connecting rods, a first brake pad, a second brake pad, a first brake band and a second brake band. The left-handed nut and the right-handed nut are rotated through rotation of the trapezoidal threaded rod, so that the distance between a first end of each first rotating arm and a first end of each second rotating arm is adjusted, then the distance between a second end of each first rotating arm and a second end of each second rotating arm is controlled, and opening or closing states of the first brake pad and the second brake pad are further adjusted. The whole horizontal cable lifter brake structure is simple and compact, small in structural size and small in occupied space. In addition, the horizontal cable lifter brake structure is high in transmission efficiency and convenient to promote and apply in the market.
Description
Technical field
The present invention relates to ship domain, particularly a kind of horizontal cable wheel brake structure.
Background technology
More and more along with to marine resources development, the market demand of various ocean engineering vehicles is increasing, and the application of the deck machinery thereupon matching with ocean engineering vehicle is also more and more.Vertical anchor capstan winch is saved the distinguishing features such as space, simple to operate, maintaining be convenient with it and is also widely used among various offshore engineering ships, drilling ship.At present, for the cable wheel of vertical anchor capstan winch provides the brake structure of brake weight, be one of gordian technique of vertical anchor capstan winch.And current cable wheel brake structure majority is bulky, take up room larger, be unfavorable for marketing application.
Summary of the invention
The object of this invention is to provide a kind of horizontal cable wheel brake structure, described technical scheme is as follows:
A horizontal cable wheel brake structure, described horizontal cable wheel brake structure comprises strut bar, support box, Acme thread bar, left-handed nut, right handed unt, the first pivoted arm, the second pivoted arm, connecting rod, first brake sheet, the second brake facing, first brake band and the second brake band;
The first end of described strut bar and the bottom of described support box are supported in respectively treats on continuing surface, and the top of the second end and the described support box that are arranged on described strut bar is supported respectively at the two ends of described Acme thread bar;
Described left-handed nut and described right handed unt are set on described Acme thread bar, and described left-handed nut is connected in the first end of described the first pivoted arm, described right handed unt is connected in the first end of described the second pivoted arm, and described left-handed nut and described right handed unt's thread rotary orientation is contrary;
The middle part of the middle part of described the first pivoted arm and described the second pivoted arm is rotationally connected with respectively the two ends of described connecting rod;
Described first brake sheet and described the second brake facing form circle shape, and first brake band is sheathed on described first brake sheet outside face, described the second brake band is sheathed on described the second brake facing outside face, the first end of the first end of described first brake band and described the second brake band is hinged, the second end of described first brake band is fixedly connected with the second end of described the first pivoted arm, and the second end of described the second brake band is fixedly connected with the second end of described the second pivoted arm.
Wherein, the middle part of described left-handed nut is threaded with described Acme thread bar, and the two ends of described left-handed nut are fixedly connected with the first end screw thread of two described the first pivoted arms respectively, and two described the first pivoted arms be arranged in parallel side by side;
Described right handed unt's middle part is threaded with described Acme thread bar, and described right handed unt's two ends are fixedly connected with the first end screw thread of two described the second pivoted arms respectively, and two described the second pivoted arms be arranged in parallel side by side.
Wherein, two described the first pivoted arms are connected and fixed through the first set pin, and two described the second pivoted arms are connected and fixed through the second set pin.
Wherein, the quantity of described connecting rod is that 2, two described connecting rods be arranged in parallel side by side, and the two ends of every described connecting rod are corresponding hinged with the middle part of described the first pivoted arm and the middle part of described the second pivoted arm respectively.
Wherein, described first brake sheet and described the second brake facing are all semicircle arcuation, and described first brake band and described the second brake band are semicircle arcuation accordingly; The two ends outer wall of described first brake band is all established the first otic placode, and the second otic placode is all established at the two ends of described the second brake band; Described first otic placode of the first end of described first brake band, hinged through the first bearing pin with described second otic placode of the first end of described the second brake band; Described first otic placode of the second end of described first brake band is fixedly connected with through the second bearing pin with the second end of described the first pivoted arm; Described second otic placode of the second end of described the second brake band is fixedly connected with through the 3rd bearing pin with the second end of described the second pivoted arm.
Wherein, described horizontal cable wheel brake structure also comprises handwheel, hand wheel shaft and gear pair; Described handwheel is fixedly connected with the first end of described hand wheel shaft, and the second end of described hand wheel shaft is in transmission connection through described gear pair and described Acme thread bar.
Wherein, described gear pair comprises the first gear and the second gear; The first end of described hand wheel shaft is fixed on the center of described handwheel, and the second end of described hand wheel shaft is fixed on the center of described the first gear; Described the first gear is connected with described the second gear mesh, and the first end of described Acme thread bar is fixed on the center of described the second gear.
Wherein, described the first gear and described the second gear are all contained in described support box; Described support box is offered respectively the first connecting bore and the second connecting bore at adjacent both ends face place, the second end coupling of described hand wheel shaft runs through the center of being fixed on described the first gear after described the first connecting bore, and the first end coupling of described Acme thread bar runs through the center of being fixed on described the second gear after described the second connecting bore.
Wherein, the second end of described strut bar is established the 3rd connecting bore, and the second end coupling of described Acme thread bar supports and is installed on described the 3rd connecting bore.
Horizontal cable wheel brake structure provided by the invention, first by rotating handwheel, drive Acme thread bar to rotate, then by contrary left-handed nut and the right handed unt of thread rotary orientation, the rotation of Acme thread bar is changed into left-handed nut and right handed unt's relative motion, then control to adjust the distance between the first end of the first pivoted arm and the first end of the second pivoted arm, and at the two ends of connecting rod respectively under the condition as fulcrum, distance between the second end of the first pivoted arm and the second end of the second pivoted arm is respective change also, thereby reached, regulate closing or open configuration of first brake sheet and the second brake facing.Under the state closing at first brake sheet and the second brake facing, for the cable wheel of vertical anchor capstan winch provides brake weight.Thereby realized by the operation handwheel that brakes and carried out the object for cable wheel brake.
To sum up, horizontal cable wheel brake structure provided by the invention, the simple and easy compactness of integral structure, scantling of structure is little, occupies little space.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the horizontal cable wheel brake structure at the first visual angle of providing of the embodiment of the present invention;
Fig. 2 is the schematic diagram of the horizontal cable wheel brake structure at the second visual angle of providing of the embodiment of the present invention;
Fig. 3 is the schematic diagram of the horizontal cable wheel brake structure at the 3rd visual angle that provides of the embodiment of the present invention;
Fig. 4 is the schematic diagram of the horizontal cable wheel brake structure at the 4th visual angle that provides of the embodiment of the present invention.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Referring to Fig. 1, for a kind of horizontal cable wheel brake structure 100 provided by the invention, be used to the cable wheel (not shown) of vertical anchor capstan winch that brake weight is provided.Horizontal cable wheel brake structure 100 comprises handwheel 10, hand wheel shaft 11, gear pair 12, support box 20, strut bar 30, Acme thread bar 40, left-handed nut 50, right handed unt 51, the first pivoted arm 60, the second pivoted arm 61, connecting rod 70, first brake sheet 80, the second brake facing 81, first brake band 90 and the second brake band 91.
Handwheel 10 is fixedly connected with the first end of hand wheel shaft 11, and the second end of hand wheel shaft 11 is in transmission connection through gear pair 12 and Acme thread bar 40, by rotating handwheel 10, drives Acme thread bar 40 to rotate.The moment of torsion of hand wheel shaft 11 is transformed in the moment of torsion of Acme thread bar 40 through gear pair 12.In the present embodiment, gear pair 12 comprises the first gear 12a and the second gear 12b.The first end of hand wheel shaft 11 is fixed on handwheel 10 center, and the second end of hand wheel shaft 11 is fixed on the first gear 12a center.The first gear 12a is with second gear 12b is meshing is connected, and the first end of Acme thread bar 40 is fixed on the second gear 12b center.In other embodiments, horizontal cable wheel brake structure 100 can be without adopting handwheel 10, hand wheel shaft 11 and gear pair 12, but directly manual drives Acme thread bar 40 rotates.
The bottom support of support box 20 is in treating continuing surface, and support box 20 is for providing support to handwheel 10, hand wheel shaft 11 and gear pair 12.The first gear 12a and the second gear 12b are all contained in support box 20.Support box 20 is offered respectively the first connecting bore (not indicating in figure) and the second connecting bore (not indicating in figure) at adjacent both ends face place, after the second end coupling of hand wheel shaft 11 runs through the first connecting bore, be fixed on the first gear 12a center.The second end of hand wheel shaft 11 is fixedly connected on the first gear 12a after the first connecting bore.The second connecting bore is used for connecting Acme thread bar 40.
Referring to Fig. 2, the first end of strut bar 30 is supported in treats continuing surface, and the second end of strut bar 30 is established the 3rd connecting bore (not indicating in figure), and the 3rd connecting bore is for supporting the second end that Acme thread bar 40 is installed.Strut bar 30 is for supporting trapezoidal thread rod 40.
Acme thread bar 40 is all rotationally connected with left-handed nut 50 and right handed unt 51.By rotating Acme thread bar 40, rotate left-handed nut 50 and right handed unt 51.The top of the second end and the support box 20 that are arranged on strut bar 30 is supported respectively at the two ends of Acme thread bar 40.In the present embodiment, after the first end of Acme thread bar 40 coupling runs through the second connecting bore, be fixed on the second gear 12b center.The second end coupling of Acme thread bar 40 is rotated and is installed on the 3rd connecting bore.Left-handed nut 50 is contrary with right handed unt 51 thread rotary orientation.
Left-handed nut 50 and right handed unt 51 are set on Acme thread bar 40, and left-handed nut 50 is connected in the first end of the first pivoted arm 60, and right handed unt 51 is connected in the first end of the second pivoted arm 61.By rotating Acme thread bar 40, rotate left-handed nut 50 and right handed unt 51.Because left-handed nut 50 is fixedly connected with the first pivoted arm 60, right handed unt 51 is fixedly connected with the second pivoted arm 61, therefore can regulate the distance between the first end of the first pivoted arm 60 and the first end of the second pivoted arm 61.
Referring to Fig. 3, in present embodiment, the middle part of left-handed nut 50 is threaded with Acme thread bar 40, and the two ends of left-handed nut 50 are fixedly connected with the first end screw thread of two the first pivoted arms 60 respectively, and two the first pivoted arms 60 be arranged in parallel side by side.Two the first pivoted arms 60 are connected and fixed through the first set pin 62.
Right handed unt 51 middle part is threaded with Acme thread bar 40, and right handed unt 51 two ends are fixedly connected with the first end screw thread of two the second pivoted arms 61 respectively, and two the second pivoted arms 61 be arranged in parallel side by side.Two the second pivoted arms 61 are connected and fixed through the second set pin 63.Two the first pivoted arms 60 and two the second pivoted arms 61 are set, are conducive to improve structural strength.
In other embodiments, the first pivoted arm 60 can be one, and single the first pivoted arm 60 is connected in one end of left-handed nut 50.The second pivoted arm 61 can be one, and single the second pivoted arm 61 is connected in one end of right handed unt 51.
The middle part of the middle part of the first pivoted arm 60 and the second pivoted arm 61 is rotationally connected with respectively the two ends of connecting rod 70.
In present embodiment, because the first pivoted arm 60 and the second pivoted arm 61 are all two, the quantity of connecting rod 70 is also 2.Two connecting rods 70 be arranged in parallel side by side, and the two ends of every connecting rod 70 respectively be rotationally connected with the middle part of the first pivoted arm 60 and the middle part of the second pivoted arm 61 is hinged.Connecting rod 70 works to be equivalent to lever principle central bearing point.In other embodiments, connecting rod 70 also can be one.
First brake sheet 80 and the second brake facing 81 are all semicircle arcuation, and are spliced to form circle shape.
Referring to Fig. 4, first brake band 90 is sheathed on first brake sheet 80 outside faces, and the second brake band 91 is sheathed on the second brake facing 81 outside faces.The first end of the first end of first brake band 90 and the second brake band 91 is hinged, and by this hinge-point, is installed in the frame of vertical anchor capstan winch.The second end of first brake band 90 is fixedly connected with the second end of the first pivoted arm 60, and the second end of the second brake band 91 is fixedly connected with the second end of the second pivoted arm 61.
In the present embodiment, the second otic placode 93 is all established at the two ends that the two ends outer wall of first brake band 90 is all established the first otic placode 92, the second brake bands 91.The first otic placode 92 of the first end of first brake band 90, hinged through the first bearing pin 94 with the second otic placode 93 of the first end of the second brake band 91.The first otic placode 92 of the second end of first brake band 90 is fixedly connected with through the second bearing pin 95 with the second end of the first pivoted arm 60.The second otic placode 93 of the second end of the second brake band 91 is fixedly connected with through the 3rd bearing pin 96 with the second end of the second pivoted arm 61.
In addition, the outside face of first brake band 90 and the second brake band 91 is all established hanger 97, is beneficial to whole horizontal cable wheel brake structure 100 liftings.
First brake sheet 80 and the second brake facing 81 are alloy steel material.First brake band 90 and the second brake band 91 are without asbestos material.
The horizontal cable wheel brake structure 100 that the embodiment of the present invention provides, first by rotating handwheel 10, drive Acme thread bar 40 to rotate, then by contrary left-handed nut 50 and the right handed unt 51 of thread rotary orientation, the rotation of Acme thread bar 40 is changed into left-handed nut 50 and right handed unt's 51 relative motion, then control to adjust the distance between the first end of the first pivoted arm 60 and the first end of the second pivoted arm 61, and at the two ends of connecting rod 70 respectively under the condition as fulcrum, distance between the second end of the second end of the first pivoted arm 60 and the second pivoted arm 61 is respective change also, thereby reached, regulate closing or open configuration of first brake sheet 80 and the second brake facing 81.Under the state closing at first brake sheet 80 and the second brake facing 81, for the cable wheel of vertical anchor capstan winch provides brake weight.Thereby realized by the operation handwheel 10 that brakes and carried out the object for cable wheel brake.
To sum up, the horizontal cable wheel brake structure 100 that the embodiment of the present invention provides, the simple and easy compactness of integral structure, scantling of structure is little, occupies little space.In addition, these horizontal cable wheel brake structure 100 driving efficiencys are high, are beneficial to applying of market.
These are only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a horizontal cable wheel brake structure, it is characterized in that, described horizontal cable wheel brake structure comprises strut bar, support box, Acme thread bar, left-handed nut, right handed unt, the first pivoted arm, the second pivoted arm, connecting rod, first brake sheet, the second brake facing, first brake band and the second brake band;
The first end of described strut bar and the bottom of described support box are supported in respectively treats on continuing surface, and the top of the second end and the described support box that are arranged on described strut bar is supported respectively at the two ends of described Acme thread bar;
Described left-handed nut and described right handed unt are set on described Acme thread bar, and described left-handed nut is connected in the first end of described the first pivoted arm, described right handed unt is connected in the first end of described the second pivoted arm, and described left-handed nut and described right handed unt's thread rotary orientation is contrary;
The middle part of the middle part of described the first pivoted arm and described the second pivoted arm is rotationally connected with respectively the two ends of described connecting rod;
Described first brake sheet and described the second brake facing form circle shape, and first brake band is sheathed on described first brake sheet outside face, described the second brake band is sheathed on described the second brake facing outside face, the first end of the first end of described first brake band and described the second brake band is hinged, the second end of described first brake band is fixedly connected with the second end of described the first pivoted arm, and the second end of described the second brake band is fixedly connected with the second end of described the second pivoted arm.
2. horizontal cable wheel brake structure as claimed in claim 1, it is characterized in that, the middle part of described left-handed nut is threaded with described Acme thread bar, the two ends of described left-handed nut are fixedly connected with the first end screw thread of two described the first pivoted arms respectively, and two described the first pivoted arms be arranged in parallel side by side;
Described right handed unt's middle part is threaded with described Acme thread bar, and described right handed unt's two ends are fixedly connected with the first end screw thread of two described the second pivoted arms respectively, and two described the second pivoted arms be arranged in parallel side by side.
3. horizontal cable wheel brake structure as claimed in claim 2, is characterized in that, two described the first pivoted arms are connected and fixed through the first set pin, and two described the second pivoted arms are connected and fixed through the second set pin.
4. horizontal cable wheel brake structure as claimed in claim 2, it is characterized in that, the quantity of described connecting rod is that 2, two described connecting rods be arranged in parallel side by side, and the two ends of every described connecting rod are corresponding hinged with the middle part of described the first pivoted arm and the middle part of described the second pivoted arm respectively.
5. horizontal cable wheel brake structure as claimed in claim 1, is characterized in that, described first brake sheet and described the second brake facing are all semicircle arcuation, and described first brake band and described the second brake band are semicircle arcuation accordingly; The two ends outer wall of described first brake band is all established the first otic placode, and the second otic placode is all established at the two ends of described the second brake band; Described first otic placode of the first end of described first brake band, hinged through the first bearing pin with described second otic placode of the first end of described the second brake band; Described first otic placode of the second end of described first brake band is fixedly connected with through the second bearing pin with the second end of described the first pivoted arm; Described second otic placode of the second end of described the second brake band is fixedly connected with through the 3rd bearing pin with the second end of described the second pivoted arm.
6. horizontal cable wheel brake structure as claimed in claim 5, is characterized in that, described first brake sheet and described the second brake facing are alloy steel material, and described first brake band and described the second brake band are without asbestos material.
7. horizontal cable wheel brake structure as claimed in claim 1, is characterized in that, described horizontal cable wheel brake structure also comprises handwheel, hand wheel shaft and gear pair; Described handwheel is fixedly connected with the first end of described hand wheel shaft, and the second end of described hand wheel shaft is in transmission connection through described gear pair and described Acme thread bar.
8. horizontal cable wheel brake structure as claimed in claim 7, is characterized in that, described gear pair comprises the first gear and the second gear; The first end of described hand wheel shaft is fixed on the center of described handwheel, and the second end of described hand wheel shaft is fixed on the center of described the first gear; Described the first gear is connected with described the second gear mesh, and the first end of described Acme thread bar is fixed on the center of described the second gear.
9. horizontal cable wheel brake structure as claimed in claim 8, is characterized in that, described the first gear and described the second gear are all contained in described support box; Described support box is offered respectively the first connecting bore and the second connecting bore at adjacent both ends face place, the second end coupling of described hand wheel shaft runs through the center of being fixed on described the first gear after described the first connecting bore, and the first end coupling of described Acme thread bar runs through the center of being fixed on described the second gear after described the second connecting bore.
10. horizontal cable wheel brake structure as claimed in claim 8, is characterized in that, the second end of described strut bar is established the 3rd connecting bore, and the second end coupling of described Acme thread bar supports and is installed on described the 3rd connecting bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341396.6A CN104176199B (en) | 2014-07-17 | Horizontal anchor chain wheel brake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341396.6A CN104176199B (en) | 2014-07-17 | Horizontal anchor chain wheel brake structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104176199A true CN104176199A (en) | 2014-12-03 |
| CN104176199B CN104176199B (en) | 2017-01-04 |
Family
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460828A (en) * | 2015-12-22 | 2016-04-06 | 武汉船用机械有限责任公司 | Brake for towing engine |
| CN105776053A (en) * | 2016-04-08 | 2016-07-20 | 武汉船用机械有限责任公司 | Brake suitable for winch |
| CN108591304A (en) * | 2018-03-30 | 2018-09-28 | 武汉船用机械有限责任公司 | A kind of adjustable brake gear |
| CN111824440A (en) * | 2020-07-24 | 2020-10-27 | 浙江点辰航空科技有限公司 | Novel unmanned aerial vehicle |
| CN111824439A (en) * | 2020-07-24 | 2020-10-27 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle support |
| CN114802597A (en) * | 2022-04-25 | 2022-07-29 | 广州航海学院 | Method for calculating gap of brake limiting device of anchor equipment |
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| CN2431204Y (en) * | 2000-06-02 | 2001-05-23 | 俞晓光 | Ultra-light electric cablelifter |
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| KR20070034295A (en) * | 2005-09-23 | 2007-03-28 | (주)해안기계산업 | A nursery machine |
| CN201186865Y (en) * | 2008-02-19 | 2009-01-28 | 如皋昌昇建工机械有限责任公司 | Vertical type winch capstan |
| CN103231777A (en) * | 2013-04-23 | 2013-08-07 | 应城市清风船用机械有限公司 | Anchor weighing capstan |
| CN203450335U (en) * | 2013-07-30 | 2014-02-26 | 东营新星船舶设备制造有限公司 | Electric windlass for ship |
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| CN2431203Y (en) * | 2000-06-02 | 2001-05-23 | 俞晓光 | Ultra-light electric anchor capstan |
| CN2431204Y (en) * | 2000-06-02 | 2001-05-23 | 俞晓光 | Ultra-light electric cablelifter |
| DE20112015U1 (en) * | 2001-07-19 | 2002-07-04 | Knorr Volker | Sheet and windlass |
| KR20070034295A (en) * | 2005-09-23 | 2007-03-28 | (주)해안기계산업 | A nursery machine |
| CN201186865Y (en) * | 2008-02-19 | 2009-01-28 | 如皋昌昇建工机械有限责任公司 | Vertical type winch capstan |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460828A (en) * | 2015-12-22 | 2016-04-06 | 武汉船用机械有限责任公司 | Brake for towing engine |
| CN105460828B (en) * | 2015-12-22 | 2017-11-14 | 武汉船用机械有限责任公司 | A kind of brake for towing winch |
| CN105776053A (en) * | 2016-04-08 | 2016-07-20 | 武汉船用机械有限责任公司 | Brake suitable for winch |
| CN108591304A (en) * | 2018-03-30 | 2018-09-28 | 武汉船用机械有限责任公司 | A kind of adjustable brake gear |
| CN111824440A (en) * | 2020-07-24 | 2020-10-27 | 浙江点辰航空科技有限公司 | Novel unmanned aerial vehicle |
| CN111824439A (en) * | 2020-07-24 | 2020-10-27 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle support |
| CN111824440B (en) * | 2020-07-24 | 2023-07-28 | 广州力泰能源技术有限公司 | Novel unmanned aerial vehicle |
| CN114802597A (en) * | 2022-04-25 | 2022-07-29 | 广州航海学院 | Method for calculating gap of brake limiting device of anchor equipment |
| CN114802597B (en) * | 2022-04-25 | 2023-02-28 | 广州航海学院 | Method for calculating gap of brake limiting device of anchor equipment |
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