CN107697832A - A kind of brake device of winch - Google Patents
A kind of brake device of winch Download PDFInfo
- Publication number
- CN107697832A CN107697832A CN201711224882.XA CN201711224882A CN107697832A CN 107697832 A CN107697832 A CN 107697832A CN 201711224882 A CN201711224882 A CN 201711224882A CN 107697832 A CN107697832 A CN 107697832A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- supporting support
- mounting plate
- lower platform
- welded
- Prior art date
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims 3
- 241001122126 Carex secta Species 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of brake device of winch, including base, left cylinder and right cylinder body, base is by upper mounting plate, lower platform and brace rod composition, brace rod is welded between upper mounting plate and lower platform, upper mounting plate upper surface both sides are fixed respectively to weld the first supporting support and the second supporting support, left cylinder is welded in first supporting support, right cylinder body is welded in second supporting support, connected between left cylinder and right cylinder body by piston rod, it is fixed in the middle part of piston rod on clamping device, clamping device is set in the rotary shaft being arranged on lower platform, fixation is set to be welded to connect post on clamping device outer wall, the present invention is simple in construction, the braking of niggerhead can be realized, security performance is high, retardation efficiency is high.
Description
Technical field
The present invention relates to drawworks brake technical field, specially a kind of brake device of winch.
Background technology
Winch mainly applies to the material lifting of building, hydraulic engineering, forestry, mine, harbour etc. or put down drag.Drawworks brake
When pass through brake cylinder drive brake realize.Traditional brake cylinder uses single conventional hydraulic oil cylinder, and its braking effect is poor,
Stability is poor.
The content of the invention
It is an object of the invention to provide a kind of brake device of winch, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of brake device of winch, including base, left cylinder
Body and right cylinder body, the base are made up of upper mounting plate, lower platform and brace rod, and the brace rod is welded on upper mounting plate and lower platform
Between, upper mounting plate upper surface both sides are fixed respectively to weld the first supporting support and the second supporting support, first support
Left cylinder is welded on support, right cylinder body is welded in second supporting support, passes through piston between the left cylinder and right cylinder body
Bar connects, and is fixed in the middle part of the piston rod on clamping device, the clamping device is set in the rotation being arranged on lower platform
Axle, fixation is set to be welded to connect post on the clamping device outer wall.
Preferably, the clamping device uses U-shaped structure.
Preferably, multiple mounting holes are provided with the upper mounting plate and lower platform.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is simple in construction, can realize the system of niggerhead
Dynamic, security performance is high, and retardation efficiency is high；Wherein, using two groups of cylinder bodies, connected between two groups of cylinder bodies by piston rod, piston rod
Move back and forth the reciprocating action for driving clamping device, improve the braking effect of niggerhead.
Brief description of the drawings
Fig. 1 is overall structure front view of the present invention；
Fig. 2 is side view of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of brake device of winch, including base, left cylinder 1
With right cylinder body 2, the base is made up of upper mounting plate 3, lower platform 4 and brace rod 5, and the brace rod 5 is welded on upper mounting plate 3 with
Between platform 4, multiple mounting holes are provided with upper mounting plate 3 and lower platform 4；Structure that base uses, it is possible to increase stability；
The upper surface both sides of upper mounting plate 3 are fixed respectively to weld the first supporting support 6 and the second supporting support 7, the first support branch
Left cylinder 1 is welded on frame 6, right cylinder body 2 is welded in second supporting support 7, passes through between the left cylinder 1 and right cylinder body 2
Piston rod 8 is connected, and the middle part of piston rod 8 is fixed on clamping device 9, and clamping device 9 uses U-shaped structure, using U-shaped structure
Clamping device, it is possible to increase the stability of clamping；The clamping device 9 is set in the rotary shaft 10 being arranged on lower platform 4,
Fixation is set to be welded to connect post 11 on the outer wall of clamping device 9.
Operation principle：By the niggerhead outside connecting pole connection, using two groups of cylinder bodies, pass through piston between two groups of cylinder bodies
Bar connects, and piston rod moves back and forth the reciprocating action for driving clamping device, realizes the braking of niggerhead.Structure of the present invention
Simply, the braking of niggerhead can be realized, security performance is high, and retardation efficiency is high.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of brake device of winch, including base, left cylinder（1）With right cylinder body（2）, it is characterised in that：The base is by upper
Platform（3）, lower platform（4）And brace rod（5）Composition, the brace rod（5）It is welded on upper mounting plate（3）And lower platform（4）Between,
The upper mounting plate（3）Upper surface both sides are fixed respectively to weld the first supporting support（6）With the second supporting support（7）, described first
Supporting support（6）Upper welding left cylinder（1）, second supporting support（7）Upper welding right cylinder body（2）, the left cylinder（1）With
Right cylinder body（2）Between pass through piston rod（8）Connection, the piston rod（8）Middle part is fixed on clamping device（9）On, the clamping
Device（9）It is set in and is arranged on lower platform（4）On rotary shaft（10）, the clamping device（9）Fixed welding is set on outer wall
Connecting pole（11）.
A kind of 2. brake device of winch according to claim 1, it is characterised in that：The clamping device（9）Using U-shaped knot
Structure.
A kind of 3. brake device of winch according to claim 1, it is characterised in that：The upper mounting plate（3）And lower platform（4）
On be provided with multiple mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224882.XA CN107697832A (en) | 2017-11-29 | 2017-11-29 | A kind of brake device of winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224882.XA CN107697832A (en) | 2017-11-29 | 2017-11-29 | A kind of brake device of winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107697832A true CN107697832A (en) | 2018-02-16 |
Family
ID=61185564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711224882.XA Pending CN107697832A (en) | 2017-11-29 | 2017-11-29 | A kind of brake device of winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697832A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0977480A (en) * | 1995-09-19 | 1997-03-25 | Nippon Sharyo Seizo Kaisha Ltd | Braking device of winch |
| CN2621848Y (en) * | 2003-05-28 | 2004-06-30 | 邢台钢铁有限责任公司 | Blancing swinging cylinder for central winding station |
| CN201116269Y (en) * | 2007-10-19 | 2008-09-17 | 中油特种车辆有限公司 | Reel cart supercharge loading automatic safety device |
| CN201236123Y (en) * | 2008-12-29 | 2009-05-13 | 湖北省咸宁三合机电制业有限责任公司 | Inside and outside dual-brake device of winding drum |
| CN101865176A (en) * | 2009-04-17 | 2010-10-20 | 北京金自天成液压技术有限责任公司 | Bidirectional multi-action hydraulic cylinder with single piston rod |
| CN201735964U (en) * | 2010-03-26 | 2011-02-09 | 中核华誉工程有限责任公司 | Welding assembly platform of water shutter of nuclear power plant reactor cavity |
| JP2012051709A (en) * | 2010-09-02 | 2012-03-15 | Os System Kk | Winch for tugboat |
| CN102807172A (en) * | 2012-07-19 | 2012-12-05 | 武汉船用机械有限责任公司 | Brake device and system for hydraulic winch |
| CN203114776U (en) * | 2013-03-18 | 2013-08-07 | 北京金自天成液压技术有限责任公司 | Double-cylinder single-piston-rod hydraulic cylinder |
| CN205527509U (en) * | 2016-03-18 | 2016-08-31 | 沈阳泰博达石油测控仪器有限公司 | Brake actuating mechanism |
| CN206172875U (en) * | 2016-11-16 | 2017-05-17 | 泰兴市东方海工设备有限公司 | Winch brakes with marine corrosion -resistant type hydraulic pressure belt |
| CN207671595U (en) * | 2017-11-29 | 2018-07-31 | 兴化市通舟船舶设备有限公司 | A kind of brake device of winch |
-
2017
- 2017-11-29 CN CN201711224882.XA patent/CN107697832A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0977480A (en) * | 1995-09-19 | 1997-03-25 | Nippon Sharyo Seizo Kaisha Ltd | Braking device of winch |
| CN2621848Y (en) * | 2003-05-28 | 2004-06-30 | 邢台钢铁有限责任公司 | Blancing swinging cylinder for central winding station |
| CN201116269Y (en) * | 2007-10-19 | 2008-09-17 | 中油特种车辆有限公司 | Reel cart supercharge loading automatic safety device |
| CN201236123Y (en) * | 2008-12-29 | 2009-05-13 | 湖北省咸宁三合机电制业有限责任公司 | Inside and outside dual-brake device of winding drum |
| CN101865176A (en) * | 2009-04-17 | 2010-10-20 | 北京金自天成液压技术有限责任公司 | Bidirectional multi-action hydraulic cylinder with single piston rod |
| CN201735964U (en) * | 2010-03-26 | 2011-02-09 | 中核华誉工程有限责任公司 | Welding assembly platform of water shutter of nuclear power plant reactor cavity |
| JP2012051709A (en) * | 2010-09-02 | 2012-03-15 | Os System Kk | Winch for tugboat |
| CN102807172A (en) * | 2012-07-19 | 2012-12-05 | 武汉船用机械有限责任公司 | Brake device and system for hydraulic winch |
| CN203114776U (en) * | 2013-03-18 | 2013-08-07 | 北京金自天成液压技术有限责任公司 | Double-cylinder single-piston-rod hydraulic cylinder |
| CN205527509U (en) * | 2016-03-18 | 2016-08-31 | 沈阳泰博达石油测控仪器有限公司 | Brake actuating mechanism |
| CN206172875U (en) * | 2016-11-16 | 2017-05-17 | 泰兴市东方海工设备有限公司 | Winch brakes with marine corrosion -resistant type hydraulic pressure belt |
| CN207671595U (en) * | 2017-11-29 | 2018-07-31 | 兴化市通舟船舶设备有限公司 | A kind of brake device of winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |