CN203033655U - Marine 400t lifting hook group - Google Patents
Marine 400t lifting hook group Download PDFInfo
- Publication number
- CN203033655U CN203033655U CN 201220609923 CN201220609923U CN203033655U CN 203033655 U CN203033655 U CN 203033655U CN 201220609923 CN201220609923 CN 201220609923 CN 201220609923 U CN201220609923 U CN 201220609923U CN 203033655 U CN203033655 U CN 203033655U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- arm
- tie
- sheave shaft
- bearing pin
- 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 discloses a marine 400t lifting hook group which comprises a cross beam, a pin shaft and a pulley shaft that are arranged in parallel mutually, wherein the cross beam is perpendicularly connected with a lifting hook; two groups of first pulling plates are arranged at the two ends of the cross beam symmetrically; the cross beam, the pin shaft and the pulley shaft are connected by the first pulling plates; second pulling plates are arranged at the two ends of the pin shaft symmetrically; the pin shaft is connected with the pulley shaft by the second pulling plates; a third pulling plate is arranged at mid-point positions of the pin shaft and the pulley shaft; and eight pulley blocks are assembled on the pulley shaft, and separated by the first pulling plates, the second pulling plates or the third pulling plate at intervals. With the adoption of the mode, the marine 400t lifting hook group is simple in structure, convenient to operate, good in stability, and high in safety coefficient, is suitable for marine, and can bear 400t load.
Description
Technical field
The utility model relates to the lifting field, particularly relates to a kind of 400 tons of suspension hook groups peculiar to vessel.
Background technology
Suspension hook common suspender on hoisting crane, according to the size of hoisting capacity, the structure of suspension hook also can change thereupon, and lifting weight is from 5 tons-150 tons.
At suspension hook group peculiar to vessel, the structure of the suspension hook group of prior art is more complicated all, and operation is used inconvenient, and especially rated load is greater than 150 tons suspension hook group, and safety factor is not high, and stability is bad.
The utility model content
The technical matters that the utility model mainly solves provides a kind of 400 tons of suspension hook groups peculiar to vessel, and load can reach 400 tons, and is simple in structure, easy to operate, the safety factor height.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of 400 tons of suspension hook groups peculiar to vessel are provided, comprise: suspension hook, crossbeam, bearing pin, sheave shaft, described crossbeam, the setting parallel to each other of bearing pin and sheave shaft, vertically be connected with described suspension hook on the described crossbeam, described crossbeam two ends are arranged with two group of first arm-tie, connect described crossbeam by two group of first arm-tie, bearing pin and sheave shaft, described bearing pin two ends are arranged with second arm-tie, connect described bearing pin and sheave shaft by described second arm-tie, described bearing pin and sheave shaft point midway are provided with one the 3rd arm-tie, be equipped with 8 assembly pulleys on the described sheave shaft, each assembly pulley is respectively by first arm-tie, second arm-tie or the 3rd arm-tie separate at interval.
In preferred embodiment of the utility model, be provided with bearing between described assembly pulley and the sheave shaft, described each bearing is communicated with lubricating cup on being located at sheave shaft by an oil circuit respectively.
In preferred embodiment of the utility model, be located between two group of first arm-tie on the crossbeam and be provided with spacer.
In preferred embodiment of the utility model, described crossbeam two ends end face is provided with first baffle plate.
In preferred embodiment of the utility model, be equipped with second baffle on described sheave shaft and the bearing pin two axial ends.
In preferred embodiment of the utility model, be located at and be arranged with pin sleeve on the bearing pin.
In preferred embodiment of the utility model, described suspension hook is connected with described beam vertical by a suspension hook axle, and described suspension hook axle one end is equipped with a hook nut, is connected by bearing between described suspension hook axle and hook nut, the crossbeam.
The beneficial effects of the utility model are: the utility model 400 tons of suspension hook groups peculiar to vessel are simple in structure, easy to operate, good stability, and the safety factor height is suitable for peculiar to vesselly, can carry 400 tons load.
Description of drawings
Fig. 1 is the structural representation of the utility model 400 tons of suspension hook group one preferred embodiments peculiar to vessel;
The mark of each parts is as follows in the accompanying drawing: 1, suspension hook, 2, crossbeam, 3, bearing pin, 4, sheave shaft, 5, first arm-tie, 6, second arm-tie, 7, the 3rd arm-tie, 8, assembly pulley, 9, bearing, 10, oil circuit, 11, spacer, 12, first baffle plate, 13, second baffle, 14, pin sleeve, 15, the suspension hook axle, 16, hook nut.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of 400 tons of suspension hook groups peculiar to vessel comprise: suspension hook 1, crossbeam 2, bearing pin 3, sheave shaft 4, described crossbeam 2, bearing pin 3 and sheave shaft 4 settings parallel to each other vertically are connected with described suspension hook 1 on the described crossbeam 2.The rated load that can carry on the suspension hook 1 is 400 tons, and suspension hook 1 is double-hung, is used for more stable carrying gravity.
Described crossbeam 2 two ends are arranged with two group of first arm-tie 5, connect described crossbeam 2, bearing pin 3 and sheave shaft 4 by two group of first arm-tie 5, described bearing pin 3 two ends are arranged with second arm-tie 6, connect described bearing pin 3 and sheave shaft 4 by described second arm-tie 6, described bearing pin 3 is provided with one the 3rd arm-tie 7 with sheave shaft 4 point midways.
The connection effect of a plurality of first arm-ties 5, second arm-tie 6 and the 3rd arm-tie 7 is with the stationkeeping of crossbeam 2, bearing pin 3 and sheave shaft 4.
Be equipped with 8 assembly pulleys 8 on the described sheave shaft 4, each assembly pulley 8 respectively by first arm-tie 5, second arm-tie 6 or the 3rd arm-tie 7 at interval separately.Be provided with between second arm-tie 6 and first arm-tie 5 to be provided with between 1 assembly pulley, 8, the three arm-ties 7 and first arm-tie 5 between 8, two group of first arm-tie 5 of 1 assembly pulley and be provided with 2 assembly pulleys 8.
Be provided with bearing 9 between described assembly pulley 8 and the sheave shaft 4, described each bearing 9 is communicated with lubricating cup on being located at sheave shaft 4 by an oil circuit 10 respectively.Need to fill a certain amount of grease in the bearing 9, in use, grease is by being filled in the bearing 9 behind the lubricating cup input oil circuit 10.
Be located between two group of first arm-tie 5 on the crossbeam 2 and be provided with spacer 11, fix two group of first distance between the arm-tie 5 by spacer 11.
Described crossbeam 2 two ends end faces are provided with first baffle plate 12.Be equipped with second baffle 13 on described sheave shaft 4 and bearing pin 3 two axial ends.Baffle plate can avoid on the axle parts landing phenomenon being arranged, and guarantees that each parts normally moves in the tram.
Being located at and being arranged with pin sleeve 14 on the bearing pin 3, is in order to increase the stability of bearing pin 3, to improve the service life of bearing pin 3.
Described suspension hook 1 is by a suspension hook axle 15 and described 2 vertical connections of crossbeam, and described suspension hook axle 15 1 ends are equipped with a hook nut 16, is connected by bearing between described suspension hook axle 15 and hook nut 16, the crossbeam 2.
The utility model 400 tons of suspension hook groups peculiar to vessel are simple in structure, easy to operate, good stability, and the safety factor height is suitable for peculiar to vesselly, can carry 400 tons load.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. 400 tons of suspension hook groups peculiar to vessel, it is characterized in that, comprise: suspension hook, crossbeam, bearing pin, sheave shaft, described crossbeam, the setting parallel to each other of bearing pin and sheave shaft, vertically be connected with described suspension hook on the described crossbeam, described crossbeam two ends are arranged with two group of first arm-tie, connect described crossbeam by two group of first arm-tie, bearing pin and sheave shaft, described bearing pin two ends are arranged with second arm-tie, connect described bearing pin and sheave shaft by described second arm-tie, described bearing pin and sheave shaft point midway are provided with one the 3rd arm-tie, are equipped with 8 assembly pulleys on the described sheave shaft, and each assembly pulley is respectively by first arm-tie, second arm-tie or the 3rd arm-tie separate at interval.
2. 400 tons of suspension hook groups peculiar to vessel according to claim 1 is characterized in that, are provided with bearing between described assembly pulley and the sheave shaft, and described each bearing is communicated with lubricating cup on being located at sheave shaft by an oil circuit respectively.
3. 400 tons of suspension hook groups peculiar to vessel according to claim 1 is characterized in that, are located between two group of first arm-tie on the crossbeam and are provided with spacer.
4. 400 tons of suspension hook groups peculiar to vessel according to claim 1 is characterized in that, described crossbeam two ends end face is provided with first baffle plate.
5. 400 tons of suspension hook groups peculiar to vessel according to claim 1 is characterized in that, are equipped with second baffle on described sheave shaft and the bearing pin two axial ends.
6. 400 tons of suspension hook groups peculiar to vessel according to claim 1 is characterized in that, are located at and are arranged with pin sleeve on the bearing pin.
7. 400 tons of suspension hook groups peculiar to vessel according to claim 1, it is characterized in that, described suspension hook is connected with described beam vertical by a suspension hook axle, and described suspension hook axle one end is equipped with a hook nut, is connected by bearing between described suspension hook axle and hook nut, the crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609923 CN203033655U (en) | 2012-11-19 | 2012-11-19 | Marine 400t lifting hook group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609923 CN203033655U (en) | 2012-11-19 | 2012-11-19 | Marine 400t lifting hook group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033655U true CN203033655U (en) | 2013-07-03 |
Family
ID=48685792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609923 Expired - Fee Related CN203033655U (en) | 2012-11-19 | 2012-11-19 | Marine 400t lifting hook group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992184A (en) * | 2012-11-19 | 2013-03-27 | 常州海力船用设备有限公司 | Marine 400-ton lifting hook group |
| CN108750978A (en) * | 2018-08-02 | 2018-11-06 | 芜湖英特杰智能科技有限公司 | A kind of steel wire rope for tower crane anti-drop device |
-
2012
- 2012-11-19 CN CN 201220609923 patent/CN203033655U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992184A (en) * | 2012-11-19 | 2013-03-27 | 常州海力船用设备有限公司 | Marine 400-ton lifting hook group |
| CN108750978A (en) * | 2018-08-02 | 2018-11-06 | 芜湖英特杰智能科技有限公司 | A kind of steel wire rope for tower crane anti-drop device |
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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: CHANGZHOU HAIXIANG HOISTING MACHINERY CO., LTD. Free format text: FORMER OWNER: CHANGZHOU HAILI SHIPPING EQUIPMENT CO., LTD. Effective date: 20131107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213000 CHANGZHOU, JIANGSU PROVINCE TO: 213022 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131107 Address after: 213022 No. 521 Hanjiang West Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou walrus Hoisting Machinery Co., Ltd. Address before: 213000 Jiangsu province Changzhou City Star Clock Tower Development Zone, Road No. 65-29 Patentee before: Changzhou Haily Marine Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131119 |