CN103193149A - Improved crane lifting appliance - Google Patents

Improved crane lifting appliance Download PDF

Info

Publication number
CN103193149A
CN103193149A CN2013101014863A CN201310101486A CN103193149A CN 103193149 A CN103193149 A CN 103193149A CN 2013101014863 A CN2013101014863 A CN 2013101014863A CN 201310101486 A CN201310101486 A CN 201310101486A CN 103193149 A CN103193149 A CN 103193149A
Authority
CN
China
Prior art keywords
assembly pulley
suspension bracket
bearing
improved crane
lifting appliance
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
CN2013101014863A
Other languages
Chinese (zh)
Inventor
孙海兵
Original Assignee
孙海兵
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 孙海兵 filed Critical 孙海兵
Priority to CN2013101014863A priority Critical patent/CN103193149A/en
Publication of CN103193149A publication Critical patent/CN103193149A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses an improved crane lifting appliance which comprises a base, a hanging bracket and hanging claws, wherein the hanging claws are arranged at the lower end of the hanging bracket. The improved crane lifting appliance is characterized in that a pulley block mechanism is arranged at the upper end of the hanging bracket, an overload safety device is arranged between the hanging bracket and the pulley block mechanism, drive mechanisms are arranged at two ends of the hanging bracket and comprise drive motors, drive shafts, bearings and bearing bases, the bearing bases and the drive motors are fixed on the hanging claws, the bearings are arranged on the bearing bases, the drive motors are connected with the drive shafts, and the drive shafts are movably connected with the pulley block mechanism after penetrating through the bearings. The improved crane lifting appliance has the advantages of being simple in structure, preventing overweight materials from damaging the lifting appliance because the installed overload safety device is capable of inducing the condition of the materials, prolonging the service life, lowering the production cost, being firm due to the arrangement of reinforcing ribs, being high in safety, being convenient to operate because the pulley block mechanism is matched with the drive mechanisms, and increasing the production efficiency.

Description

A kind of improved crane hanger
Technical field
The present invention relates to a kind of suspender, relate in particular to a kind of improved crane hanger.
Background technology
The common complex structure of suspender that uses on the present hoisting crane, it is overweight in use to occur material easily, cause material to be inconvenient to sling, suspender is damaged, significantly reduced the service life of suspender like this, reduced work efficiency, maintenance is inconvenient simultaneously, therefore, for addressing the above problem, the spy provides a kind of new technical scheme.
Summary of the invention
The purpose of this invention is to provide a kind of improved crane hanger.
The technical solution used in the present invention is:
A kind of improved crane hanger, comprise suspension bracket and hang pawl, described suspension bracket lower end is provided with hangs pawl, described suspension bracket upper end is equipped with assembly pulley mechanism, be provided with the overload device between described suspension bracket and the assembly pulley mechanism, described suspension bracket two ends are provided with driver train, described driver train comprises drive motor, axle drive shaft, bearing and bearing seat, described bearing seat and drive motor all are fixed on and hang on the pawl, described bearing seat is provided with bearing, described drive motor is connected with axle drive shaft, and described axle drive shaft passes bearing and assembly pulley mechanism flexibly connects.
Described assembly pulley mechanism comprises assembly pulley, swing bearing circle and motor, and described assembly pulley links to each other with suspension bracket by the swing bearing circle, described motor and assembly pulley interlock.
Described suspension bracket is provided with reinforced rib with the junction of hanging pawl.
Described overload device is between suspension bracket and assembly pulley.
Described axle drive shaft passes bearing and assembly pulley flexibly connects.
Advantage of the present invention is: simple in structure, the situation of the overload device energy perception material of installing, avoid the overweight damage that suspender is produced of material, prolonged service life, reduced productive costs, improved work efficiency, the setting of reinforced rib can make suspender more firm, the safety performance height, and assembly pulley mechanism matches with driver train, make the suspender simple operation, improved production efficiency greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, reinforced rib, 2, suspension bracket, 3, hang pawl, 4, drive motor, 5, axle drive shaft, 6, bearing, 7, bearing seat, 8, assembly pulley, 9, the swing bearing circle, 10, motor, 11, the overload device.
The specific embodiment
As shown in Figure 1, a kind of improved crane hanger of the present invention, comprise suspension bracket 2 and hang pawl 3, suspension bracket 2 lower ends are provided with hangs pawl 3, suspension bracket 2 upper ends are equipped with assembly pulley mechanism, suspension bracket 2 two ends are provided with driver train, driver train comprises drive motor 4, axle drive shaft 5, bearing 6 and bearing seat 7, bearing seat 7 and drive motor 4 all are fixed on and hang on the pawl 3, bearing seat 7 is provided with bearing 6, drive motor 4 is connected with axle drive shaft 5, and assembly pulley mechanism comprises assembly pulley 8, swing bearing circle 9 and motor 10, assembly pulley 8 links to each other with suspension bracket 2 by swing bearing circle 9, motor 10 and assembly pulley 8 interlocks, axle drive shaft 5 passes bearing 6 and flexibly connects with assembly pulley 8, and overload device 11 is between suspension bracket 2 and assembly pulley 8, and suspension bracket 2 is provided with reinforced rib 1 with the junction of hanging pawl 3.
Advantage of the present invention is: simple in structure, the situation of the overload device energy perception material of installing, avoid the overweight damage that suspender is produced of material, prolonged service life, reduced productive costs, improved work efficiency, the setting of reinforced rib can make suspender more firm, the safety performance height, and assembly pulley mechanism matches with driver train, make the suspender simple operation, improved production efficiency greatly.

Claims (5)

1. improved crane hanger, comprise pedestal, suspension bracket and hang pawl, described suspension bracket lower end is provided with hangs pawl, it is characterized in that: described suspension bracket upper end is equipped with assembly pulley mechanism, be provided with the overload device between described suspension bracket and the assembly pulley mechanism, described suspension bracket two ends are provided with driver train, described driver train comprises drive motor, axle drive shaft, bearing and bearing seat, described bearing seat and drive motor all are fixed on and hang on the pawl, described bearing seat is provided with bearing, described drive motor is connected with axle drive shaft, and described axle drive shaft passes bearing and assembly pulley mechanism flexibly connects.
2. a kind of improved crane hanger according to claim 1 is characterized in that: described assembly pulley mechanism comprises assembly pulley, swing bearing circle and motor, and described assembly pulley links to each other with suspension bracket by the swing bearing circle, described motor and assembly pulley interlock.
3. a kind of improved crane hanger according to claim 1 is characterized in that: described suspension bracket is provided with reinforced rib with the junction of hanging pawl.
4. a kind of improved crane hanger according to claim 1 and 2, it is characterized in that: described overload device is between suspension bracket and assembly pulley.
5. a kind of improved crane hanger according to claim 1 and 2 is characterized in that: described axle drive shaft passes bearing and assembly pulley flexibly connects.
CN2013101014863A 2013-03-27 2013-03-27 Improved crane lifting appliance Pending CN103193149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101014863A CN103193149A (en) 2013-03-27 2013-03-27 Improved crane lifting appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101014863A CN103193149A (en) 2013-03-27 2013-03-27 Improved crane lifting appliance

Publications (1)

Publication Number Publication Date
CN103193149A true CN103193149A (en) 2013-07-10

Family

ID=48716001

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101014863A Pending CN103193149A (en) 2013-03-27 2013-03-27 Improved crane lifting appliance

Country Status (1)

Country Link
CN (1) CN103193149A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201172586Y (en) * 2008-03-20 2008-12-31 上海港机重工有限公司 Tyres type sling stabilizer of gantry crane for container
CN101920906A (en) * 2009-06-11 2010-12-22 上海振华重工(集团)股份有限公司 End part rotating pin mechanism of moveable dual-cabinet power-driven lifting appliance
CN101982391A (en) * 2010-11-15 2011-03-02 天津起重设备有限公司 Hoisting crane for concrete end product body
CN202449713U (en) * 2012-01-05 2012-09-26 唐山建龙实业有限公司 Sling for replacing drying roller
CN101927946B (en) * 2009-06-19 2012-10-03 上海振华重工(集团)股份有限公司 Telescopic device, telescopic mechanism and telescopic method of container power-driven double-tank movable hanger
CN203159030U (en) * 2013-03-27 2013-08-28 孙海兵 Improved crane hanger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201172586Y (en) * 2008-03-20 2008-12-31 上海港机重工有限公司 Tyres type sling stabilizer of gantry crane for container
CN101920906A (en) * 2009-06-11 2010-12-22 上海振华重工(集团)股份有限公司 End part rotating pin mechanism of moveable dual-cabinet power-driven lifting appliance
CN101927946B (en) * 2009-06-19 2012-10-03 上海振华重工(集团)股份有限公司 Telescopic device, telescopic mechanism and telescopic method of container power-driven double-tank movable hanger
CN101982391A (en) * 2010-11-15 2011-03-02 天津起重设备有限公司 Hoisting crane for concrete end product body
CN202449713U (en) * 2012-01-05 2012-09-26 唐山建龙实业有限公司 Sling for replacing drying roller
CN203159030U (en) * 2013-03-27 2013-08-28 孙海兵 Improved crane hanger

Similar Documents

Publication Publication Date Title
CN103009174B (en) The axial slip of large-sized rotor tipping arrangement, radially location and clamping device
CN204125069U (en) Safety of tower crane protects jacking system automatically
CN202423956U (en) Hoisting device for power transmission line maintenance
CN203794435U (en) Self-balancing lifting tool
CN203159030U (en) Improved crane hanger
CN201264865Y (en) Automatic unhooking hanging hook
CN103193149A (en) Improved crane lifting appliance
CN104176628A (en) Sling
CN204706991U (en) Magnetic-suspension high-speed outer rotor tractor
CN103058049A (en) Multi-purpose furnace charge plate lifting device
CN2895371Y (en) Single-bearing-point pulley positioning steelrope electric hoist
CN206872324U (en) Elasticizer dismounts motor special-purpose vehicle
CN202415054U (en) Device for preventing steel wire ropes from being separated from grooves of pulleys
CN201354298Y (en) Equalizing beam for hoisting rotor
CN201626793U (en) Ascending bumper of crane
CN204643682U (en) Traffic guideboard column hanging apparatus
CN203998720U (en) Mini-tower hoist tool folding tower cap
CN204040536U (en) Novel stage elevator
CN202594608U (en) Turnover device for large-size wind generating set rack
CN203582380U (en) Portable hoisting machine
CN215797905U (en) Lifting appliance convenient and fast to disassemble and assemble vertical mill roller sleeve
CN203922508U (en) A kind of Portable crane device
CN202880703U (en) Special crane for repairing subway
CN105858515A (en) Electric ring chain elevator
CN202152248U (en) Direct driving device for large elevator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130710