CN103216549A - Four-bar linkage type belt brake - Google Patents
Four-bar linkage type belt brake Download PDFInfo
- Publication number
- CN103216549A CN103216549A CN 201310100390 CN201310100390A CN103216549A CN 103216549 A CN103216549 A CN 103216549A CN 201310100390 CN201310100390 CN 201310100390 CN 201310100390 A CN201310100390 A CN 201310100390A CN 103216549 A CN103216549 A CN 103216549A
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- China
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- connecting rod
- brake
- block
- clamping strap
- belt
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Abstract
The invention discloses a four-bar linkage type belt brake. The belt brake comprises a brake wheel, a brake belt, a first check block, a second check block, a first connecting rod, a second connecting rod and a third connecting rod, wherein the brake wheel is installed on the brake belt; the two ends of the brake belt are respectively hinged with the first connecting rod and the second connecting rod; the first check block and the second check block are respectively installed on the left side and the right side below the brake belt; and the two ends of the third connecting rod are respectively connected with the first connecting rod and the second connecting rod. Through the mode, the four-bar linkage type belt brake provided by the invention can be used for realizing not only unidirectional brake but also bidirectional brake.
Description
Technical field
The present invention relates to mechanical Component field, particularly relate to a kind of fourbar linkage formula band brake.
Background technique
The braking control that band brake is used for anchor capstan winch and various winches is commonplace, its mechanism's simple and durable, and the cost cost is not high, and rationality of technique and economy is preferably arranged.Vertical and the horizontal positioned of Brake drum plane of rotation all can, establish guide plate in the outside of clamping strap, clamping strap tightened up in the Brake drum radial plane and loosen, finish to the band-type brake of Brake drum with declutch.Mode of operation can be directly manual, also can be at a distance by electronic, surge, pneumatic control.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of fourbar linkage formula band brake, both can realize one-way brake, also can realize two-way system.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of fourbar linkage formula band brake is provided, comprise: Brake drum, clamping strap, first block, second block, first connecting rod, second connecting rod and third connecting rod, described Brake drum is installed on the clamping strap, the two ends of described clamping strap respectively with first connecting rod and second connecting rod hinge, described first block and second block are installed in the left and right sides of clamping strap below respectively, and the two ends of described third connecting rod are connected with second connecting rod with first connecting rod respectively.
In a preferred embodiment of the present invention, described clamping strap is connected by belt with Brake drum.
In a preferred embodiment of the present invention, described third connecting rod and first connecting rod and second connecting rod connect by bolt.
In a preferred embodiment of the present invention, described first block and second block are made by converted steel.
The invention has the beneficial effects as follows: a kind of fourbar linkage formula of the present invention band brake, both can realize one-way brake, also can realize two-way system.
Description of drawings
Fig. 1 is the structural representation of a kind of fourbar linkage formula of the present invention band brake one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, Brake drum, 2, clamping strap, 3, first block, 4, second block, 5, third connecting rod, 6, first connecting rod, 7, second connecting rod.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
See also Fig. 1, a kind of fourbar linkage formula band brake, comprise: Brake drum 1, clamping strap 2, first block 3, second block 4, first connecting rod 6, second connecting rod 7 and third connecting rod 5, described Brake drum 1 is installed on the clamping strap 2, the two ends of described clamping strap 2 respectively with first connecting rod 6 and second connecting rod 7 hinges, described first block 3 and second block 4 are installed in the left and right sides of clamping strap 2 belows respectively, and the two ends of described third connecting rod 5 are connected with second connecting rod 7 with first connecting rod 6 respectively.
In addition, described clamping strap 2 and Brake drum 1 are connected by belt, by the action of power lever mechanism, make clamping strap encircle contact and be pressed on the Brake drum, produce braking force.
In addition, described third connecting rod 5 and first connecting rod 6 and second connecting rod 7 connect by bolt, and when Brake drum was rotated counterclockwise, the hinge at third connecting rod two ends on first connecting rod, second connecting rod, made hinge move right respectively.
In addition, described first block 3 and second block 4 are made by converted steel, the hardness height, and abrasion resistance properties is strong.
Be different from prior art, a kind of fourbar linkage formula of the present invention band brake both can be realized one-way brake, also can realize two-way system.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. fourbar linkage formula band brake, it is characterized in that, comprise: Brake drum, clamping strap, first block, second block, first connecting rod, second connecting rod and third connecting rod, described Brake drum is installed on the clamping strap, the two ends of described clamping strap respectively with first connecting rod and second connecting rod hinge, described first block and second block are installed in the left and right sides of clamping strap below respectively, and the two ends of described third connecting rod are connected with second connecting rod with first connecting rod respectively.
2. fourbar linkage formula band brake according to claim 1 is characterized in that described clamping strap is connected by belt with Brake drum.
3. fourbar linkage formula band brake according to claim 1 is characterized in that described third connecting rod and first connecting rod and second connecting rod connect by bolt.
4. fourbar linkage formula band brake according to claim 1 is characterized in that described first block and second block are made by converted steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310100390 CN103216549A (en) | 2013-03-27 | 2013-03-27 | Four-bar linkage type belt brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310100390 CN103216549A (en) | 2013-03-27 | 2013-03-27 | Four-bar linkage type belt brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103216549A true CN103216549A (en) | 2013-07-24 |
Family
ID=48814614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310100390 Pending CN103216549A (en) | 2013-03-27 | 2013-03-27 | Four-bar linkage type belt brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103216549A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754787A (en) * | 2013-12-23 | 2014-04-30 | 上海打捞局芜湖潜水装备厂 | Umbilical cord capstan with life support system |
| CN104588865A (en) * | 2014-11-21 | 2015-05-06 | 兰州爱赛特机电科技有限公司 | Parallel four-bar linkage phase control device with rotation speed detection function |
-
2013
- 2013-03-27 CN CN 201310100390 patent/CN103216549A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754787A (en) * | 2013-12-23 | 2014-04-30 | 上海打捞局芜湖潜水装备厂 | Umbilical cord capstan with life support system |
| CN103754787B (en) * | 2013-12-23 | 2016-03-16 | 上海打捞局芜湖潜水装备厂 | A kind of umbilical cord capstan winch possessing life support system |
| CN104588865A (en) * | 2014-11-21 | 2015-05-06 | 兰州爱赛特机电科技有限公司 | Parallel four-bar linkage phase control device with rotation speed detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |