CN103193149A - Improved crane lifting appliance - Google Patents
Improved crane lifting appliance Download PDFInfo
- 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
Links
- 239000000725 suspension Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 abstract description 8
- 206010033307 Overweight Diseases 0.000 abstract description 4
- 235000020825 overweight Nutrition 0.000 abstract description 4
- 210000000078 Claw Anatomy 0.000 abstract 3
- 210000000614 Ribs Anatomy 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000000149 penetrating Effects 0.000 abstract 1
- 230000003014 reinforcing Effects 0.000 abstract 1
- 230000002035 prolonged Effects 0.000 description 2
- 101700064026 EXT1 Proteins 0.000 description 1
- 101710002310 RNASE1 Proteins 0.000 description 1
- 101710022611 RNASE1B Proteins 0.000 description 1
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
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.
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)
| 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 |
-
2013
- 2013-03-27 CN CN2013101014863A patent/CN103193149A/en active Pending
Patent Citations (6)
| 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 |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |