CN207921169U - A kind of scissors V shape band brake - Google Patents
A kind of scissors V shape band brake Download PDFInfo
- Publication number
- CN207921169U CN207921169U CN201820238296.4U CN201820238296U CN207921169U CN 207921169 U CN207921169 U CN 207921169U CN 201820238296 U CN201820238296 U CN 201820238296U CN 207921169 U CN207921169 U CN 207921169U
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- brake
- bearing
- lever
- scissors
- shaft
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Abstract
The utility model is related to a kind of brake apparatus, specifically scissors V shape band brake.Its feature is the brake ribbon for including annular, the brake ribbon is containing there are two the tape cells that brakes, two brake ribbon cell configurations are identical and semicircular arc, one end of two brake tape cells is hinged, it is hinged with lever on the other end of two brake tape cells, it is hinged with support plate between two levers, has linkage mechanism between two lever one end far from brake tape cell.It is relatively low using the cost of the band brake.
Description
Technical field
The utility model is related to a kind of brake apparatus, are specifically to combination windlass, winch and hoist engine peculiar to vessel etc.
The scissors V shape band brake that equipment is braked.
Background technology
It is both known about in shipbuilding industry, in order to ensure safety, the equipment such as combination windlass, winch and hoist engine peculiar to vessel
On can be configured with brake apparatus.Currently, traditional braking device is divided into for hydraulic control and manually controls two kinds, both brakings
Device can only in one direction brake the equipment such as combination windlass peculiar to vessel, winch after installation is complete.However, due to
The difference of operating mode, the reel of the equipment such as combination windlass, winch and hoist engine peculiar to vessel, which has, rotates and reverse two kinds of rotation directions.And it is
Guarantee braking function needs to install two sets of traditional brake apparatus in equipment, and cost is higher.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of scissors V shape band brakes, are braked using the belt
The cost of device is relatively low.
To solve the above problems, providing following technical scheme：
A kind of the characteristics of scissors V shape band brake of the utility model is the brake ribbon for including annular, which contains
There are two the tape cells that brakes, and two brake ribbon cell configurations are identical and semicircular arc, one end hinge of two brake tape cells
It is connected together, is hinged with lever on the other end of two brake tape cells, support plate is hinged between two levers, far from brake ribbon
There is linkage mechanism between two lever one end of unit.
Wherein, the brake ribbon and support plate are in vertical, and docking arrangement is gone to upper and lower between two brake tape cells.
The linkage mechanism includes the first bearing, has the first vertical shaft, the side of the first bearing at the top of first bearing
There is first level shaft on wall, there is first bevel gear group in the first bearing, the first vertical shaft passes through first bevel gear group and the
One horizontal rotating shaft is in be linked.The upper end of the first vertical shaft is connected with the screw rod arranged vertically with one heart, the spiral shell
Bar is divided into two sections from top to bottom, has nut on two sections of screw rods, and epimere screw flight rotation direction is revolved with hypomere screw flight
To opposite；One end far from brake tape cell on lever is jagged, has on the corresponding lever side wall of notch and to be communicated with the notch
Sliding slot, sliding slot are longitudinally arranged along lever, the nut in correspond shape be located in the notch of lever, and nut with it is corresponding
There is position limiting slide block between sliding slot.
There is the second bearing in the side of first bearing, there is the second vertical shaft at the top of second bearing, and second is vertical
The upper end of shaft is provided with swing handle, there is the second horizontal rotating shaft on the side wall of the second bearing, there is the second cone tooth in the second bearing
Wheel group, the second vertical shaft is in be linked by having second bevel gear group and the second horizontal rotating shaft, outside the second horizontal rotating shaft
End is fixedly connected between the outer end of first level shaft in concentric.
The place of being hinged of two brake tape cells is connected with otic placode.
Above scheme is taken, is had the following advantages：
Since the scissors V shape band brake of the utility model includes the brake ribbon of annular, the brake ribbon is containing there are two stop
Vehicle tape cell, two brake ribbon cell configurations are identical and semicircular arc, and one end of two brake tape cells is hinged,
It is hinged with lever on the other end of two brake tape cells, support plate is hinged between two levers, two far from brake tape cell
There is linkage mechanism between a lever one end.It is set in use, the brake is installed to combination windlass, winch and hoist engine peculiar to vessel etc.
Standby corresponding position so that two brake tape cells are sleeved in the brake hubs of reel.When needing braking, driving linkage mechanism,
It drives two lever one end far from brake tape cell away from each other, and then two brake tape cells is driven to clamp brake hubs, it is complete
At braking.When needing take-off the brake, the counter motion of driving linkage mechanism drives two lever one end far from brake tape cell mutual
It is mutually close, and then drive two brake tape cell releasing of brake hubs.The brake can to combination windlass peculiar to vessel, winch and
The reel of the equipment such as hoist engine carries out bi-directional braking, and the two-way system of reel is can be solved using the brake of a set of the utility model
Dynamic problem, thus greatly reduces manufacturing cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the scissors V shape band brake of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of scissors V shape band brake of the utility model includes the brake ribbon of annular, the brake ribbon
Containing there are two brake tape cell 1, two 1 shapes of tape cell of braking are identical and semicircular arc, and the one of two brake tape cells 1
Hold it is hinged, two brake tape cell 1 the other end on be hinged with lever 2, be hinged with support plate 16 between two levers 2,
There is linkage mechanism between two 2 one end of lever far from brake tape cell 1.The brake ribbon and support plate 16 are in vertical, and two
Docking arrangement is gone to upper and lower between a brake tape cell 1.The linkage mechanism includes the first bearing 14, the top of first bearing 14
There is the first vertical shaft 15, has first level shaft 12 on the side wall of the first bearing 14, have first bevel gear in the first bearing 14
Group 13, the first vertical shaft 15 are in be linked with first level shaft 12 by first bevel gear group 13.Described first is vertical
The upper end of shaft 15 is connected with the screw rod 5 arranged vertically with one heart, which is divided into two sections from top to bottom, on two sections of screw rods 5
There is nut 18, and the thread rotary orientation of epimere screw rod 5 is opposite with the thread rotary orientation of hypomere screw rod 5；Far from brake ribbon list on lever 2
There is the sliding slot 3 communicated with the notch 6 in one end jagged 6 of member 1 on 6 corresponding lever of notch, 2 side wall, and sliding slot 3 is along lever 2
It is longitudinally arranged, the nut 18 is located in shape is corresponded in the notch 6 of lever 2, and has between nut 18 and corresponding sliding slot 3
Position limiting slide block 4.
In order to ensure that the safety of operating personnel, the side of first bearing 14 have the second bearing 9, second bearing 9
Top has the second vertical shaft 8, the upper end of the second vertical shaft 8 to be provided with swing handle 7, there is on the side wall of the second bearing 9
Two horizontal rotating shafts 11, there is second bevel gear group 10 in the second bearing 9, the second vertical shaft 8 by have second bevel gear group 10 with
Second horizontal rotating shaft 11 is in being linked, in concentric solid between the outer end of the second horizontal rotating shaft 11 and the outer end of first level shaft 12
Fixed connection.
For the ease of being connected with the equipment such as windlass, winch and hoist engine peculiar to vessel that combine, the mutually hinge of two brake tape cells 1
The place of connecing is connected with otic placode 17.
In use, the brake is installed to the corresponding position of the equipment such as combination windlass, winch and hoist engine peculiar to vessel,
So that two brake tape cells 1 are sleeved in the brake hubs of reel.When needing braking, swing handle 7 is rotated, drives second to erect step by step
It is vertical to shaft 8, second bevel gear group 10, the second horizontal rotating shaft 11, first level shaft 12, first bevel gear group 13, first
Shaft 15, to drive screw rod 5 to drive two 2 one end of lever of two nuts 18 and separate brake tape cell 1 away from each other, into
And two brake tape cells 1 is driven to clamp brake hubs, complete braking.When needing take-off the brake, swing handle 7 is rotated backward, by
Grade drives the second vertical shaft 8, second bevel gear group 10, the second horizontal rotating shaft 11, first level shaft 12, first bevel gear group
13, the first vertical shaft 15 rotates backward, to drive screw rod 5 to drive two of two nuts 18 and separate brake tape cell 1
2 one end of lever is adjacent to each other, and then drives two brake 1 releasing of brake hubs of tape cell.
Claims (5)
1. a kind of scissors V shape band brake, it is characterised in that include the brake ribbon of annular, the brake ribbon is containing there are two brakes
Tape cell（1）, two brake tape cells（1）Shape is identical and semicircular arc, two brake tape cells（1）One end it is hinged
Together, two brake tape cells（1）The other end on be hinged with lever（2）, two levers（2）Between be hinged with support plate
（16）, far from brake tape cell（1）Two levers（2）There is linkage mechanism between one end.
2. scissors V shape band brake as described in claim 1, it is characterised in that the brake ribbon and support plate（16）It is in
Vertical, two brake tape cells（1）Between go to upper and lower docking arrangement.
3. scissors V shape band brake as claimed in claim 2, it is characterised in that the linkage mechanism includes the first bearing
（14）, first bearing（14）Top have the first vertical shaft（15）, the first bearing（14）Side wall on have first level turn
Axis（12）, the first bearing（14）Inside there is first bevel gear group（13）, the first vertical shaft（15）Pass through first bevel gear group（13）
With first level shaft（12）In being linked；The first vertical shaft（15）Upper end be connected with vertical arrangement with one heart
Screw rod（5）, the screw rod（5）It is divided into two sections from top to bottom, two sections of screw rods（5）On have nut（18）, and epimere screw rod（5）'s
Thread rotary orientation and hypomere screw rod（5）Thread rotary orientation it is opposite；Lever（2）Upper separate brake tape cell（1）One end it is jagged
（6）, notch（6）Corresponding lever（2）Have on side wall and the notch（6）The sliding slot communicated（3）, sliding slot（3）Along lever（2）It is vertical
To arrangement, the nut（18）It is located at lever in shape is corresponded（2）Notch（6）It is interior, and nut（18）With corresponding sliding slot
（3）Between have position limiting slide block（4）.
4. scissors V shape band brake as claimed in claim 3, it is characterised in that first bearing（14）Side have
Second bearing（9）, second bearing（9）Top have the second vertical shaft（8）, the second vertical shaft（8）Upper end be provided with
Swing handle（7）, the second bearing（9）Side wall on have the second horizontal rotating shaft（11）, the second bearing（9）Inside there is second bevel gear group
（10）, the second vertical shaft（8）By there is second bevel gear group（10）With the second horizontal rotating shaft（11）In being linked, the second water
Flat turn axis（11）Outer end and first level shaft（12）Outer end between in being fixedly connected with one heart.
5. the scissors V shape band brake as described in any one of claim 1 ~ 4, it is characterised in that two brake tape cells
（1）The place of being hinged be connected with otic placode（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238296.4U CN207921169U (en) | 2018-02-10 | 2018-02-10 | A kind of scissors V shape band brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238296.4U CN207921169U (en) | 2018-02-10 | 2018-02-10 | A kind of scissors V shape band brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921169U true CN207921169U (en) | 2018-09-28 |
Family
ID=63600265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238296.4U Active CN207921169U (en) | 2018-02-10 | 2018-02-10 | A kind of scissors V shape band brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538660A (en) * | 2018-09-30 | 2019-03-29 | 武汉船用机械有限责任公司 | A kind of brake apparatus |
-
2018
- 2018-02-10 CN CN201820238296.4U patent/CN207921169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538660A (en) * | 2018-09-30 | 2019-03-29 | 武汉船用机械有限责任公司 | A kind of brake apparatus |
| CN109538660B (en) * | 2018-09-30 | 2020-01-31 | 武汉船用机械有限责任公司 | kinds of brake device |
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| GR01 | Patent grant |