CN2737764Y - Dynamic driving rotary crane hook - Google Patents
Dynamic driving rotary crane hook Download PDFInfo
- Publication number
- CN2737764Y CN2737764Y CN 200420060081 CN200420060081U CN2737764Y CN 2737764 Y CN2737764 Y CN 2737764Y CN 200420060081 CN200420060081 CN 200420060081 CN 200420060081 U CN200420060081 U CN 200420060081U CN 2737764 Y CN2737764 Y CN 2737764Y
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- CN
- China
- Prior art keywords
- hook
- key
- suspension hook
- clamp plate
- cross
- 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 - Lifetime
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Abstract
The utility model discloses a dynamic driving rotary crane hook for the manipulator to meter the outcome of the aluminium used in an electrolyzing tank in an aluminium electrolyzing production. The top ends of a locking nut and a hook are both provided with radial key grooves, and a clamp key with a convex key is embedded in the radial key groove at the top end of the locking nut and the hook. An insulated joint element with a cross groove is arranged at the upper end of the clamp key and is connected with the locking nut via bolts. The cross groove of the insulated joint element is provided with a steel claw head with a cross key, and the steel claw head is fixedly connected with the power output shaft of a drive device with a motor. A lower clamp plate is provided with a double-head stud which is sheathed with an upper clamp plate and a middle clamp plate, and a weighing sensor is arranged between the upper clamp plate and the middle clamp plate. The utility model has the advantages of the insulation being uneasy to be damaged, long service life, reliable operation, easy control on the rotary direction of the hook, capability of weighing, shorter structure length and not affecting the effectively lifting height of the hook used for the outcome of the aluminium.
Description
Technical field:
The utility model relates to a kind of power driven shackle hook device, particularly relate to electrolytic bath in a kind of Aluminium Electrolysis with manipulator go out aluminium metering and shackle hook device, belong to the hoist lifting hook technical field.
Background technology:
At present, employed hoist lifting hook mostly is the suspension hook of unpowered driven in rotation greatly in the prior art, particularly electrolytic bath also is the suspension hook of unpowered driven in rotation with the aluminium suspension hook overwhelming majority that goes out of manipulator in the prior art, the suspension hook of this unpowered driven in rotation is when going out the aluminium operation, and its hand of rotation control is very difficult.For addressing this problem, produced the cargo hook gear that adopts the power rotation in the prior art again, but the moment of torsion of its suspension hook rotating driving device of power driven shackle hook device of the prior art generally all is to make its rotation on the suspension hook by inside and outside all being delivered to the insulating sleeve of key joint, the shortcoming of this structure is: its insulating sleeve intensity is low be easy to be torn or wear and tear bad, thereby cause unnecessary accident.
In addition, electrolytic bath measures employed sensitive member with the aluminium that goes out of manipulator in the prior art, mostly is the axial compression formula greatly or radially bends formula (pin type); No matter adopt the sort of sensitive member, as long as weighing, charged son requires the cargo hook gear of suspension hook rotation simultaneously again, its scantling length is very big, influences effective lifting altitude of aluminium suspension hook.
Summary of the invention:
The purpose of this utility model is: provide that a kind of insulating barrier is not fragile, long service life, reliable operation and control the suspension hook hand of rotation easily and can weigh and the relatively shorter power driven shackle hook device of its scantling length, to overcome the deficiencies in the prior art.
The utility model is achieved in that it comprises lower platen (8) and thrust bearing (7) is housed and the suspension hook (6) that has jam nut (5) is housed on lower platen (8), top at jam nut (5) and suspension hook (6) all is provided with radially keyway, and a card key (4) that has protruding key is embedded in the radially keyway on jam nut (5) and suspension hook (6) top, one has cross recessed insulated connecting piece (2) and is located at the upper end of card key (4) and is connected with jam nut (5) by bolt (3), a steel pawl head (1) that has the criss-cross key is housed in the cross recess of insulated connecting piece (2), and steel pawl head (1) is fixedly connected on the power take-off shaft of the actuating device (16) that has motor, the actuating device (16) that has motor is connected with its base (15) by bolt, and base (15) and axle sleeve (14) are fixed on by bolt on the ring seat of lower platen (8), can make suspension hook (6) rotation like this when the power take-off shaft output torque of the actuating device that has motor (16); Double end stud (9) is housed on lower platen (8), and between lower platen (8) and double end stud (9), be separated with insulating washer and insulation sleeve, be with top board (10) and the center platen (11) that can be installed in by insulating mat on the crane lifting balladeur train cross sill on the double end stud (9), LOAD CELLS (12) is located at the below of top board (10) and is installed on the center platen (11).
Output shaft at the suspension hook rotating driving device assembles a criss-cross steel pawl head (1) by flat key, this criss-cross steel pawl head (1) assembles with the insulated connecting piece (2) of a band cross bath, by bolt (3) card key (4), suspension hook jam nut (5), insulated connecting piece (2) and insulating press boards (14) is assembled together again; Card key (4) is embedded in the radially keyway on top of suspension hook jam nut (5) and suspension hook (6); Suspension hook jam nut (5) is installed on the thrust bearing (7), and thrust bearing (7) is contained on the lower platen (8); Like this, when suspension hook rotating driving device output torque, can make the suspension hook rotation.
Owing to adopted technique scheme, the utility model rotates the power driven suspension hook and weigh and combines, not only improved the reliability of suspension hook rotation, and because the insulating barrier between suspension hook and transmission shaft does not have relative motion, therefore can not occur the wearing and tearing phenomenon of insulating barrier has improved the service life of insulating barrier greatly and has improved the reliable operation performance of whole device; Because the suspension hook rotating driving device is installed in the centre hole of top board (10) and center platen (11), shortens the installation length of shackle hook greatly, and made LOAD CELLS directly measure the weight gravity of suspension hook in addition, improved weighing precision.Measuring principle of the present utility model is: the gravity of the weight on the suspension hook is delivered on the lower platen (8) by thrust bearing (7), be delivered on the top board (10) by double end stud (9) again, top board (10) is delivered to power on the LOAD CELLS (12) between top board (10) and the center platen (11) again, LOAD CELLS (12) output and the corresponding current signal of suspension hook weight gravity size, and through handling the quality that just can obtain the suffered weight of suspension hook, and its qualitative data is presented on its screen with the supporting PLC of LOAD CELLS (12).The utility model compared with prior art the utlity model has that insulating barrier is not fragile, long service life, reliable operation, controls suspension hook hand of rotation and can weigh and its scantling length is relatively shorter again, the advantages such as effective lifting altitude that do not influence the aluminium suspension hook easily.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment:
Embodiment of the present utility model: at first produce radially keyway on the top of suspension hook jam nut (5) and suspension hook (6), the staight shank that thrust bearing (7) is contained on the lower platen (8) then suspension hook (6) passes the centre hole of lower platen (8) and the endoporus of thrust bearing (7), and suspension hook jam nut (5) is contained on the screw thread of suspension hook (6) staight shank, make the radially keyway alignment on jam nut (5) and suspension hook (6) staight shank; To block key is contained in the radially keyway on jam nut (5) and suspension hook (6) staight shank; On card key (4), load onto in insulated connecting piece (2) and the cross bath criss-cross steel pawl head (1) threading insulated connecting piece (2), then insulating press boards (13) is covered on insulated connecting piece (2), use bolt (3) jam nut (5) again, card key (4), insulated connecting piece (2) and insulating press boards (13) are assembled together, with bolt an axle sleeve (14) and base (15) are installed on the ring seat of lower platen (8), the takeoff output axle head of being with the actuating device that has motor (16) of key is put into its connection of Kong Zhongyu of the band keyway of criss-cross steel pawl head (1), and the actuating device (16) that will have motor is installed on its base (15) with bolt, be installed in center platen (11) on the cross sill of lifting balladeur train with bolt, 4 LOAD CELLS (12) lower end is installed in respectively in the installation ring of sensor (12) of center platen (11), again the installation ring of the sensor (12) of top board (10) is enclosed within the upper end of 4 LOAD CELLS (12) respectively, LOAD CELLS (12) directly adopts the electronic scales finished product of selling on the market, using double end stud (9) to pass center platen (11) at last connects lower platen (8) and top board (10), and install insulating washer and insulation sleeve between pressing plate (8) and double end stud (9), each is fastening with double nuts to regulate two ends, distance back.
Claims (2)
1, a kind of power driven shackle hook device, it comprises lower platen (8) and thrust bearing (7) is housed on lower platen (8) and the suspension hook (6) that has jam nut (5) is housed, it is characterized in that: the top at jam nut (5) and suspension hook (6) all is provided with radially keyway, and a card key (4) that has protruding key is embedded in the radially keyway on jam nut (5) and suspension hook (6) top, one has cross recessed insulated connecting piece (2) and is located at the upper end of card key (4) and is connected with jam nut (5) by bolt (3), a steel pawl head (1) that has the criss-cross key is housed in the cross recess of insulated connecting piece (2), and steel pawl head (1) is fixedly connected on the power take-off shaft of the actuating device (16) that has motor, the actuating device (16) that has motor is connected with its base (15) by bolt, and base (15) and axle sleeve (14) are fixed on the ring seat of lower platen (8) by bolt.
2, power driven shackle hook device according to claim 1, it is characterized in that: double end stud (9) is housed on lower platen (8), and between pressing plate (8) and double end stud (9), be separated with insulating washer and insulation sleeve, be with top board (10) and the center platen (11) that can be installed in by insulating mat on the crane lifting balladeur train cross sill on the double end stud (9), LOAD CELLS (12) is located at the below of top board (10) and is installed on the center platen (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060081 CN2737764Y (en) | 2004-06-30 | 2004-06-30 | Dynamic driving rotary crane hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060081 CN2737764Y (en) | 2004-06-30 | 2004-06-30 | Dynamic driving rotary crane hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737764Y true CN2737764Y (en) | 2005-11-02 |
Family
ID=35347676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060081 Expired - Lifetime CN2737764Y (en) | 2004-06-30 | 2004-06-30 | Dynamic driving rotary crane hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737764Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070072A (en) * | 2010-12-30 | 2011-05-25 | 杨永东 | Rotary lifting appliance |
| CN102877037A (en) * | 2012-09-18 | 2013-01-16 | 铜陵其利电子材料有限公司 | Fixing lock key for metallized film plating machines |
| CN105174035A (en) * | 2015-09-29 | 2015-12-23 | 河南蒲瑞精密机械有限公司 | Lifting tool and crane with same |
| CN107755745A (en) * | 2017-12-12 | 2018-03-06 | 江苏联峰工业设备安装工程有限公司 | Gas piping press and open holes frock |
| CN107934757A (en) * | 2017-12-28 | 2018-04-20 | 哈工大机器人（合肥）国际创新研究院 | A kind of section bar multifunction automatic suspender |
-
2004
- 2004-06-30 CN CN 200420060081 patent/CN2737764Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070072A (en) * | 2010-12-30 | 2011-05-25 | 杨永东 | Rotary lifting appliance |
| CN102877037A (en) * | 2012-09-18 | 2013-01-16 | 铜陵其利电子材料有限公司 | Fixing lock key for metallized film plating machines |
| CN105174035A (en) * | 2015-09-29 | 2015-12-23 | 河南蒲瑞精密机械有限公司 | Lifting tool and crane with same |
| CN107755745A (en) * | 2017-12-12 | 2018-03-06 | 江苏联峰工业设备安装工程有限公司 | Gas piping press and open holes frock |
| CN107934757A (en) * | 2017-12-28 | 2018-04-20 | 哈工大机器人（合肥）国际创新研究院 | A kind of section bar multifunction automatic suspender |
| CN107934757B (en) * | 2017-12-28 | 2024-04-19 | 合肥哈工热气球数字科技有限公司 | Multifunctional automatic lifting appliance for section bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110607 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110607 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140630 Granted publication date: 20051102 |