CN201390601Y - Insulated shackle hook assembly - Google Patents
Insulated shackle hook assembly Download PDFInfo
- Publication number
- CN201390601Y CN201390601Y CN200920013126U CN200920013126U CN201390601Y CN 201390601 Y CN201390601 Y CN 201390601Y CN 200920013126 U CN200920013126 U CN 200920013126U CN 200920013126 U CN200920013126 U CN 200920013126U CN 201390601 Y CN201390601 Y CN 201390601Y
- Authority
- CN
- China
- Prior art keywords
- fork
- insulated
- hook assembly
- shackle hook
- shackle
- 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
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Abstract
The utility model provides an insulated shackle hook assembly which relates to an improvement of the structure of the shackle hook assembly of the multi-functional crane for aluminum electrolysis. The insulated shackle hook assembly has the advantages of simple structure, reliable operation and convenient maintenance and overhauling. The insulated shackle hook assembly comprises a speed reducer. The structure of the insulated shackle hook assembly has the following characteristics: the speed reducer is connected with a fork shaf, which is fixed on a crossbeam through a bearing of a hook nut; a fork connector is fixed on a cross fork pin of the fork shaft, connecting bolts are respectively arranged on both sides of the lower end of a T-shaped connector on a longitudinal fork pin of the fork connector, and insulating sleeves are sleeved on the connecting bolts between the T-shaped connector and a lower hook crossbeam.
Description
Technical field:
The utility model relates to a kind of improvement of shackle hook apparatus structure of aluminium electrolysis multifunctional hoisting crane.
Background technology:
Traditional shackle hook device, the output shaft of reducing motor pass to cross with moment of torsion and connect pawl, and the extruding insulation dish passes to gib head by Ka Gai again, realize the gib head rotation.Load is bigger in application, and insulating part will be squeezed broken at short notice, and insulating part is destroyed.Because insulating part is in motor cabinet, going wrong is difficult for being found, cause running part to damage after, just be found.Each replacing all gets earlier motor to be pulled down could change insulating part, and dismounting is extremely inconvenient again.
The utility model content:
The utility model is exactly at the problems referred to above, and a kind of simple in structure, reliable operation and maintenance, the maintenance shackle hook device that insulate easily is provided.
For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises reductor, and its structural feature reductor links to each other with fork shaft, and fork shaft passes through the bearing fixing of hook nut on crossbeam; Be fixed with the fork attaching parts on the horizontal bolt on the fork shaft, the both sides of the T type attaching parts below on the vertical bolt on the fork attaching parts are respectively arranged with tie bolt, and the tie bolt between T type attaching parts and the below lifting beam with hook is outward an insulation sleeve.
The beneficial effects of the utility model:
Of the present utility model simple in structure, and insulation sleeve goes wrong and very easily is found, therefore, reliable working performance; In addition, by the dismounting tie bolt, be easy to reach the purpose of maintenance, maintenance.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The utility model comprises reductor 12, and reductor 12 links to each other with fork shaft 7, and fork shaft 7 is fixed on the crossbeam 9 by the bearing 10 of hook nut 11; Be fixed with fork attaching parts 5 on the horizontal bolt 8 on the fork shaft 7, the both sides of T type attaching parts 3 belows on the fork attaching parts 5 on vertical bolt 6 are respectively arranged with tie bolt 2, are insulation sleeve 4 outside the tie bolt 2 between T type attaching parts 3 and the below lifting beam with hook 1.
Claims (1)
1, a kind of insulation shackle hook device comprises reductor (12), it is characterized in that the same fork shaft of reductor (12) (7) links to each other, and fork shaft (7) is fixed on the crossbeam (9) by the bearing (10) of hook nut (11); Be fixed with fork attaching parts (5) on the horizontal bolt (8) on the fork shaft (7), the both sides that fork attaching parts (5) is gone up T type attaching parts (3) below on vertical bolt (6) are respectively arranged with tie bolt (2), and the tie bolt (2) between T type attaching parts (3) and the below lifting beam with hook (1) is outer to be insulation sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920013126U CN201390601Y (en) | 2009-04-21 | 2009-04-21 | Insulated shackle hook assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920013126U CN201390601Y (en) | 2009-04-21 | 2009-04-21 | Insulated shackle hook assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390601Y true CN201390601Y (en) | 2010-01-27 |
Family
ID=41597423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920013126U Expired - Fee Related CN201390601Y (en) | 2009-04-21 | 2009-04-21 | Insulated shackle hook assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390601Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762682A (en) * | 2020-07-10 | 2020-10-13 | 袁建英 | Gantry crane device for bridge construction |
| CN112061969A (en) * | 2020-09-29 | 2020-12-11 | 大连华锐重工集团股份有限公司 | Automatic easy-to-dismount multifunctional lifting appliance |
-
2009
- 2009-04-21 CN CN200920013126U patent/CN201390601Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762682A (en) * | 2020-07-10 | 2020-10-13 | 袁建英 | Gantry crane device for bridge construction |
| CN111762682B (en) * | 2020-07-10 | 2021-04-02 | 浙江浙建钢结构有限公司 | Gantry crane device for bridge construction |
| CN112061969A (en) * | 2020-09-29 | 2020-12-11 | 大连华锐重工集团股份有限公司 | Automatic easy-to-dismount multifunctional lifting appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140421 |