CN204265347U - Minor crane - Google Patents

Minor crane Download PDF

Info

Publication number
CN204265347U
CN204265347U CN201420535868.7U CN201420535868U CN204265347U CN 204265347 U CN204265347 U CN 204265347U CN 201420535868 U CN201420535868 U CN 201420535868U CN 204265347 U CN204265347 U CN 204265347U
Authority
CN
China
Prior art keywords
movable pulley
girder steel
shaped girder
lifting plate
fixed pulleys
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.)
Expired - Fee Related
Application number
CN201420535868.7U
Other languages
Chinese (zh)
Inventor
李昌良
李昌才
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.)
HEFEI HONGFA HEAVY MACHINERY Co Ltd
Original Assignee
HEFEI HONGFA HEAVY MACHINERY 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 HEFEI HONGFA HEAVY MACHINERY Co Ltd filed Critical HEFEI HONGFA HEAVY MACHINERY Co Ltd
Priority to CN201420535868.7U priority Critical patent/CN204265347U/en
Application granted granted Critical
Publication of CN204265347U publication Critical patent/CN204265347U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses minor crane, include U-shaped girder steel support, U-shaped girder steel pedestal upper end is provided with three fixed pulleys, movable pulley is provided with between two adjacent fixed pulleys, two supporting legs of U-shaped girder steel support are separately installed with winch, and be connected with hauling rope between two winchs, hauling rope walks around described fixed pulley, movable pulley respectively, movable pulley lower end is connected with lifting plate by connecting panel, and lifting plate lower end is provided with suspension hook.The utility model by three fixed pulleys, two movable pulleys with the use of, overall weight alleviates further, is applicable to the movement requirement of little tonnage, improves work efficiency.

Description

Minor crane
Technical field
The utility model relates to crane field, specifically belongs to minor crane.
Background technology
Hoisting crane mainly comprises lifting mechanism, operating unit, luffing mechanism, swing type mechanism and metal construction etc.Lifting mechanism is the groundwork mechanism of hoisting crane, be mostly made up of hangar system and winch, also has by hydraulic efficiency pressure system lifting weight.Operating unit, in order to vertical equity migration weight or the control position adjusting hoisting crane, is generally made up of electrical motor, retarder, drg and wheel.Luffing mechanism is only provided on jib-type crane, and when jib is steeved, amplitude reduces, and when bending down, amplitude increases, balance-dividing luffing and non-equilibrium luffing two kinds.Swing type mechanism turns round in order to make jib, is made up of actuating device and rotary supporting device.
Utility model content
The purpose of this utility model is to provide a kind of minor crane, and overall weight alleviates further, is applicable to the movement requirement of little tonnage, improves work efficiency.
The technical solution of the utility model is as follows:
Minor crane, include U-shaped girder steel support, U-shaped girder steel pedestal upper end is provided with three fixed pulleys, movable pulley is provided with between two adjacent fixed pulleys, two supporting legs of U-shaped girder steel support are separately installed with winch, and be connected with hauling rope between two winchs, hauling rope walks around described fixed pulley, movable pulley respectively, movable pulley lower end is connected with lifting plate by connecting panel, and lifting plate lower end is provided with suspension hook.
Described movable pulley, lifting plate and the hinged setting of connecting panel.
The utility model by three fixed pulleys, two movable pulleys with the use of, overall weight alleviates further, is applicable to the movement requirement of little tonnage, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, minor crane, include U-shaped girder steel support 1, U-shaped girder steel support 1 upper end is provided with three fixed pulleys 2, movable pulley 4 is provided with between two adjacent fixed pulleys 2, two supporting legs of U-shaped girder steel support 1 are separately installed with winch 5, hauling rope 6 is connected with between two winchs 5, hauling rope 6 walks around described fixed pulley 2, movable pulley 4 respectively, movable pulley 4 lower end is connected with lifting plate 8 by connecting panel 7, lifting plate 8 lower end is provided with suspension hook 3, movable pulley, lifting plate and the hinged setting of connecting panel.

Claims (2)

1. minor crane, include U-shaped girder steel support, it is characterized in that, U-shaped girder steel pedestal upper end is provided with three fixed pulleys, is provided with movable pulley between two adjacent fixed pulleys, and two supporting legs of U-shaped girder steel support are separately installed with winch, hauling rope is connected with between two winchs, hauling rope walks around described fixed pulley, movable pulley respectively, and movable pulley lower end is connected with lifting plate by connecting panel, and lifting plate lower end is provided with suspension hook.
2. minor crane according to claim 1, is characterized in that, described movable pulley, lifting plate and the hinged setting of connecting panel.
CN201420535868.7U 2014-09-17 2014-09-17 Minor crane Expired - Fee Related CN204265347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420535868.7U CN204265347U (en) 2014-09-17 2014-09-17 Minor crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420535868.7U CN204265347U (en) 2014-09-17 2014-09-17 Minor crane

Publications (1)

Publication Number Publication Date
CN204265347U true CN204265347U (en) 2015-04-15

Family

ID=52800226

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420535868.7U Expired - Fee Related CN204265347U (en) 2014-09-17 2014-09-17 Minor crane

Country Status (1)

Country Link
CN (1) CN204265347U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106395602A (en) * 2015-07-29 2017-02-15 刘运武 Pulling-rope type energy-saving lifter
CN107352445A (en) * 2017-09-08 2017-11-17 芜湖易泽中小企业公共服务股份有限公司 A kind of boom hoisting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106395602A (en) * 2015-07-29 2017-02-15 刘运武 Pulling-rope type energy-saving lifter
CN107352445A (en) * 2017-09-08 2017-11-17 芜湖易泽中小企业公共服务股份有限公司 A kind of boom hoisting

Similar Documents

Publication Publication Date Title
CN106081926A (en) Harbour Radix Saposhnikoviae crane with mechanical arm gripping device
CN204265347U (en) Minor crane
CN203558756U (en) All-directional manual lift crane for ship
CN103264966A (en) Self-hoisting device and method of dismounting member of tower crane
CN203889839U (en) Construction hoist for buildings
CN204310693U (en) A kind of suspension hook being provided with Anti-hook releasing device
CN202390116U (en) High-intensity small-tonnage hoist
CN204162319U (en) High strength crane-car
CN204342297U (en) A kind of transfer crane with jib structure
CN103663169A (en) Marine variable-frequency electric crane
CN204237491U (en) The minor crane that sling height is adjustable
CN202214169U (en) Fixed gantry crane
CN203903831U (en) Novel multifunctional tower crane
CN204185147U (en) Three-dimensional adjustable hoisting crane
CN204185148U (en) Hydraulic hoisting crane
CN204873603U (en) Wheel crane
CN204384748U (en) A kind of crane arm pull bar tap shelf structure
CN204689375U (en) A kind of load hook bearing assembly
CN204079304U (en) A kind of cantilever crane with digonal link
CN203638944U (en) Lifting appliance for gantry cranes
CN204162320U (en) Facilitate the crane-car of operation at night
CN203284098U (en) Disassembled and assembled part self-lifting device for tower crane
CN203781691U (en) Multi-drive electric hoist
CN204185174U (en) Easy adjusted type hoisting crane electric block mounting structure
CN202967961U (en) Crane convenient to maintain

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150415

Termination date: 20180917

CF01 Termination of patent right due to non-payment of annual fee