CN106081988A - The brakes of reel assemblies - Google Patents

The brakes of reel assemblies Download PDF

Info

Publication number
CN106081988A
CN106081988A CN201610576668.XA CN201610576668A CN106081988A CN 106081988 A CN106081988 A CN 106081988A CN 201610576668 A CN201610576668 A CN 201610576668A CN 106081988 A CN106081988 A CN 106081988A
Authority
CN
China
Prior art keywords
motor
brake
braked wheel
brakes
output shaft
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
Application number
CN201610576668.XA
Other languages
Chinese (zh)
Inventor
刘力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Send Technology Co Ltd
Original Assignee
Wuxi Send Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Send Technology Co Ltd filed Critical Wuxi Send Technology Co Ltd
Priority to CN201610576668.XA priority Critical patent/CN106081988A/en
Publication of CN106081988A publication Critical patent/CN106081988A/en
Pending legal-status Critical Current

Links

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
    • B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
    • 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
    • B66D5/30—Operating devices electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure

Abstract

The present invention relates to the brakes of a kind of reel assemblies, including motor, the output shaft of described motor is provided with braked wheel, described braked wheel is provided with brake, the head of described output shaft installs reductor, and the outfan of described reductor connects reel.Present configuration is compact, reasonable, easy to operate, fills a braked wheel between motor and speed reducer, when motor obtains electric, electro-hydraulic brake device also electric, brake can be opened, during motor dead electricity, electro-hydraulic brake device also can dead electricity, brake Guan Bi, locking.Braked wheel brake system is to utilize frictional force principle, braking with locked wheels wheel.

Description

The brakes of reel assemblies
Technical field
The present invention relates to brakes technical field, the brakes of a kind of reel assemblies.
Background technology
The revolution luffing action that hoists on crane is required for brakes, and the method about braking has a variety of, hydraulic pressure Hoisting of crane, revolution, all by hydraulic braking, also has some cranes to realize braking by motor.But frequently On the portal crane of action, the brake system of lifting mechanism, just have no idea to meet with motor brake require that.
Summary of the invention
The applicant is for the shortcoming in above-mentioned existing production technology, it is provided that the braking of a kind of reel assemblies rational in infrastructure System, so that its functional reliability is good.
The technical solution adopted in the present invention is as follows:
The brakes of a kind of reel assemblies, including motor, the output shaft of described motor is provided with braked wheel, described braked wheel On brake is installed, the head of described output shaft installs reductor, and the outfan of described reductor connects reel.
Beneficial effects of the present invention is as follows:
Present configuration is compact, reasonable, easy to operate, fills a braked wheel between motor and speed reducer, when motor obtains electric, Electro-hydraulic brake device also electric, brake can be opened, during motor dead electricity, electro-hydraulic brake device also can dead electricity, brake Guan Bi, locking.Braking Wheel brake brakes is to utilize frictional force principle, braking with locked wheels wheel.
Good braking effect of the present invention, easy to maintenance, can be with some friction plates of spare part.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1, reductor；2, brake；3, braked wheel；4, motor；5, reel.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
As it is shown in figure 1, the brakes of the reel assemblies of the present embodiment, including motor 4, the output shaft of motor 4 is installed Having braked wheel 3, braked wheel 3 is provided with brake 2, the head of output shaft installs reductor 1, and the outfan of reductor 1 connects Reel 5.
Between motor and speed reducer, fill a braked wheel, when motor obtains electric, electro-hydraulic brake device also electric, brake can be beaten Open, during motor dead electricity, electro-hydraulic brake device also can dead electricity, brake Guan Bi, locking.Easy to use.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention sees right Requirement, within protection scope of the present invention, can make any type of amendment.

Claims (1)

1. the brakes of a reel assemblies, it is characterised in that: include motor (4), the output shaft of described motor (4) is installed Having braked wheel (3), described braked wheel (3) is provided with brake (2), the head of described output shaft installs reductor (1), described The outfan of reductor (1) connects reel (5).
CN201610576668.XA 2016-07-21 2016-07-21 The brakes of reel assemblies Pending CN106081988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610576668.XA CN106081988A (en) 2016-07-21 2016-07-21 The brakes of reel assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610576668.XA CN106081988A (en) 2016-07-21 2016-07-21 The brakes of reel assemblies

Publications (1)

Publication Number Publication Date
CN106081988A true CN106081988A (en) 2016-11-09

Family

ID=57449631

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610576668.XA Pending CN106081988A (en) 2016-07-21 2016-07-21 The brakes of reel assemblies

Country Status (1)

Country Link
CN (1) CN106081988A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107339487A (en) * 2017-08-29 2017-11-10 中国水利水电夹江水工机械有限公司 A kind of gate segmentation method for opening and closing and its headstock gear

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2723416Y (en) * 2004-09-15 2005-09-07 陈春风 Machinery stepless speed hoist
CN2892802Y (en) * 2005-12-26 2007-04-25 北京市三一重机有限公司 Double-drum hoist engine
CN201626791U (en) * 2010-03-19 2010-11-10 浙江天鸿传动机械有限公司 Driving mechanism of crane drum
CN202924647U (en) * 2012-11-26 2013-05-08 天津市天卷卷扬机有限公司 Novel intelligent multi-stage brake windlass
CN203781707U (en) * 2014-03-08 2014-08-20 河南卫华重型机械股份有限公司 Statically-determinate hoisting mechanism and brake base connecting device
CN104692269A (en) * 2014-10-09 2015-06-10 秦林 Lifting mechanism for 20 small crane

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2723416Y (en) * 2004-09-15 2005-09-07 陈春风 Machinery stepless speed hoist
CN2892802Y (en) * 2005-12-26 2007-04-25 北京市三一重机有限公司 Double-drum hoist engine
CN201626791U (en) * 2010-03-19 2010-11-10 浙江天鸿传动机械有限公司 Driving mechanism of crane drum
CN202924647U (en) * 2012-11-26 2013-05-08 天津市天卷卷扬机有限公司 Novel intelligent multi-stage brake windlass
CN203781707U (en) * 2014-03-08 2014-08-20 河南卫华重型机械股份有限公司 Statically-determinate hoisting mechanism and brake base connecting device
CN104692269A (en) * 2014-10-09 2015-06-10 秦林 Lifting mechanism for 20 small crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107339487A (en) * 2017-08-29 2017-11-10 中国水利水电夹江水工机械有限公司 A kind of gate segmentation method for opening and closing and its headstock gear
CN107339487B (en) * 2017-08-29 2023-07-28 中国水利水电夹江水工机械有限公司 Gate sectionalized opening and closing method and opening and closing device thereof

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into 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: 20161109