CN200995932Y - Tilted hung cabin apparatus at tail of double-liftable bridge suspension - Google Patents
Tilted hung cabin apparatus at tail of double-liftable bridge suspension Download PDFInfo
- Publication number
- CN200995932Y CN200995932Y CN 200620049500 CN200620049500U CN200995932Y CN 200995932 Y CN200995932 Y CN 200995932Y CN 200620049500 CN200620049500 CN 200620049500 CN 200620049500 U CN200620049500 U CN 200620049500U CN 200995932 Y CN200995932 Y CN 200995932Y
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- China
- Prior art keywords
- oil cylinder
- lifting
- hoisting drum
- cylinder
- steel ropes
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- 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
A tail tilting and cabin-hanging device of double-lifting bridge crane comprises two hangers, a upper bracket, a master bracket, a cranking bracket, lifting drums, lifting steel ropes, pulleys and oil cylinders, which is characterized in that: the oil cylinders comprises two sets tilting and cabin-hanging oil cylinders which are arranged vertically at the sea side and the land side respectively. The oil cylinders at sea side comprise a right first oil cylinder, a right second oil cylinder, a left third oil cylinder and a left fourth oil cylinder. The oil cylinders at landside comprise a right first oil cylinder, a right second oil cylinder, a left third oil cylinder and a left fourth oil cylinder. All the oil cylinders are arranged on the girder interleaving each other up-down and left-right which are supported by middle supports and side supports at the side of sea or land; The lifting drums comprise two sets lifting drums including left lifting drums and right lifting drums. The left lifting drums comprise a left first lifting drum and a second lifting drum and the right lifting drums comprise a right first lifting drum and a right second lifting drum; the steel ropes comprise two sets lifting steel ropes including left lifting steel ropes and right lifting steel ropes. Two sets steel ropes arrive at the rear part of the girder from the lifting drums inside the machine room and then wind through the pulleys arranged on the end of the master bracket and the cranking bracket near the tilting and cabin-hanging oil cylinders to arrive at the trolley of the crane. Following that, the steel ropes arrive at the hanger at the seaside after winding through the lifting pulley block on the trolley. At last the steel ropes arrive at the fixed points on the end of a front girder after winding through the pulleys on the trolley again.
Description
Technical field
The utility model relates to the container handling crane tool, particularly a kind of two bridge crane afterbodys that hoist that are used for shore container crane extension cabin device that verts.
Background technology
The shore container crane of two 40 forty equivalent unit 40s is furnished with two cover suspenders, two cover suspender operations simultaneously, but independently working again.When two cover suspender operations simultaneously, will run into and make the various actions of verting simultaneously, can run into again and hang the cabin simultaneously.When two cover suspender independently workings, also can run into single suspender and realize the various demands of verting and hanging the cabin protection.
Summary of the invention
In order to adapt to various operating mode demands; satisfy all operating mode operations of two 40 forty equivalent unit 40 hoisting cranes; task of the present utility model provides a kind of two bridge crane afterbody that hoists extension cabin device that verts, and it has been run into when having solved two cover suspender operations simultaneously verts that action and single suspender are required to vert and hangs the problem that the cabin is protected.
The technical solution of the utility model is as follows:
A kind of two bridge crane afterbody that hoists extension cabin device that verts, it comprises two suspenders and puts on the shelf, main support and reel cage, hoisting drum, hoist rope, pulley and oil cylinder, described oil cylinder be about verting of arranging up and down of two covers hang the cabin oil cylinder, the sea side cylinder is provided with right first oil cylinder and right second oil cylinder, and a left side the 3rd oil cylinder and a left side the 4th oil cylinder, the land side cylinder is provided with right first oil cylinder and right second oil cylinder, and a left side the 3rd oil cylinder and a left side the 4th oil cylinder, they are presented down the left and right sides and are placed on the crossbeam staggeredly, respectively by extra large side central support and limit support and land side central support and limit bracket supports;
Described hoisting drum be about two cover hoisting drums, cover hoisting drum in a left side is provided with left first hoisting drum and left second hoisting drum, right cover hoisting drum is provided with right first hoisting drum and right second hoisting drum;
Described hoist rope be about two the cover hoist ropes, two cover hoist ropes respectively by the hoisting drum in the machine room to the back big beam rear part, walk around the pulley that is installed in main support and reel cage end that being positioned at the extension cabin oil cylinder side that verts, arrive dolly, walk around the lifting pulley group on the dolly, to extra large land side suspender, walk around the pulley of dolly again, crossbeam head attachment point before arriving.
The utility model is the important component part of two 40 forty equivalent unit 40 hoisting cranes, main declines that hoists that realizes two suspenders and two 40 forty equivalent unit 40s, vert and prevent extension cabin function, can also realize a suspender and one 40 forty equivalent unit 40 the decline that hoists, vert and prevent extension cabin function.
Two bridge crane afterbody that hoists of the present utility model verts and hangs cabin device and have following characteristics:
1. the anti-cabin cylinder apparatus of hanging of two covers is set symmetrically, both can have prevented two the suspenders extension cabins and the action of verting simultaneously, can separate independent operating again.
2. the main hoist rope of two covers is set symmetrically wears system for winding, both synchronization action simultaneously can separate independent operating again.
3. because the big beam space in back is limited, two covers independently vert hang cabin device up and down symmetry stagger, avoid two cover hoist rope phase mutual interference or disturb with any structure; Limit the pulley room distance in this device simultaneously, make to take up space less as far as possible.
Description of drawings
Fig. 1 is that a kind of two bridge crane afterbodys that hoist of the present utility model vert and hang the main TV structure scheme drawing of cabin device.
Fig. 2 verts by Fig. 1 to hang the plan structure scheme drawing shown in the cabin device.
Fig. 3 is that Fig. 1 verts and hangs the lifting and winding scheme drawing of cabin device.
Fig. 4 is that Fig. 1 verts and hangs the extension cabin cylinder bracket structural representation of cabin device.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the utility model is a kind of two bridge crane afterbody that hoists extension cabin device that verts, and it comprises two suspenders and put 1,1 ' on the shelf, main support 2,2 ' and reel cage 3,3 ', hoisting drum, hoist rope, pulley and oil cylinder.Number in the figure 10 is expressed as the back crossbeam, and 101 is the big beam rear part in back, and 102 is preceding crossbeam head, and 11 and 11 ' all is 40 forty equivalent unit 40s, and 12 and 12 ' is pulley, and 13 is angle pulley.
Oil cylinder be about verting of arranging up and down of two covers hang cabin oil cylinder 4,5, extra large side cylinder 4 is provided with right first oil cylinder 41 and right second oil cylinder 42, and a left side the 3rd oil cylinder 46 and a left side the 4th oil cylinder 47; Land side cylinder 5 is provided with right first oil cylinder 51 and right second oil cylinder 52, and a left side the 3rd oil cylinder 56 and a left side the 4th oil cylinder 57; They are presented down the left and right sides and are placed on the crossbeam 10 staggeredly, respectively by extra large side central support 43,43 ' and limit support 44,44 ', 45,45 ' and land side central support 53,53 ' and limit support 54,54 ', 55,55 ' supporting.
Hoisting drum be about two cover hoisting drums 6,7, cover hoisting drum 6 in a left side is provided with left first hoisting drum 61 and left second hoisting drum 62, right cover hoisting drum 7 is provided with right first hoisting drum 71 and right second hoisting drum 72.
Hoist rope be about two cover hoist ropes 8,9, cover hoist rope 8 in a left side is provided with hoist rope 81 and hoist rope 82, right cover hoist rope 9 is provided with hoist rope 91 and hoist rope 92.Two cover hoist ropes 8,9 respectively by the hoisting drum in the machine room to the back big beam rear part 101, walk around the pulley 12,12 ' that is installed in main support and reel cage end that being positioned at the extension cabin oil cylinder side that verts, arrive dolly, walk around the lifting pulley group on the dolly, to extra large land side suspender, walk around the pulley of dolly again, crossbeam head 102 attachment points before arriving.
When 6,7 synchronized operations of two cover hoisting drums, two suspenders and 1, the 1 ' rising synchronously of putting on the shelf; When hoisting drum 6 rotations, when hoisting drum 7 does not rotate, then only suspender and put on the shelf 1 rising or decline; When hoisting drum 7 rotates, and hoisting drum 6 is not when rotating, the then only suspender and the 1 ' decline that hoists of putting on the shelf, realized preventing two suspenders and freight container 11,11 ' extension cabin and the action of verting thus, can realize again a suspender and freight container 11 or 11 ' the decline that hoists, vert and prevent extension cabin function.
In conjunction with referring to Fig. 4, the right side first oil cylinder 41 and right second oil cylinder 42 of extra large side cylinder 4 are close mutually, are positioned at two pulleys 121 and 122 each other little mutually spacings of oil cylinder side.The right side first oil cylinder 51 and right second oil cylinder 52 of land side cylinder 5 are close mutually, are positioned at two pulleys 121 ' and 122 ' each other little mutually spacing of oil cylinder side.The spacing of two pulley rooms is limited, make two oil cylinders close as far as possible mutually, taken up space so that the central support of oil cylinder is the least possible.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim variation, the modification of the foregoing description.
Claims (3)
1. two bridge crane afterbodys that hoist extension cabin device that verts, it comprises two suspenders and puts on the shelf, main support and reel cage, hoisting drum, hoist rope, pulley and oil cylinder, it is characterized in that, described oil cylinder be about verting of arranging up and down of two covers hang the cabin oil cylinder, extra large side cylinder is provided with right first oil cylinder and right second oil cylinder, and a left side the 3rd oil cylinder and a left side the 4th oil cylinder, the land side cylinder is provided with right first oil cylinder and right second oil cylinder, and a left side the 3rd oil cylinder and a left side the 4th oil cylinder, they are presented down the left and right sides and are placed on the crossbeam staggeredly, respectively by extra large side central support and limit support and land side central support and limit bracket supports;
Described hoisting drum be about two cover hoisting drums, cover hoisting drum in a left side is provided with left first hoisting drum and left second hoisting drum, right cover hoisting drum is provided with right first hoisting drum and right second hoisting drum;
Described hoist rope be about two the cover hoist ropes, two cover hoist ropes respectively by the hoisting drum in the machine room to the back big beam rear part, walk around the pulley that is installed in main support and reel cage end that being positioned at the extension cabin oil cylinder side that verts, arrive dolly, walk around the lifting pulley group on the dolly, to extra large land side suspender, walk around the pulley of dolly again, crossbeam head attachment point before arriving.
2. two bridge crane afterbody that hoists according to claim 1 extension cabin device that verts is characterized in that the right side first oil cylinder and right second oil cylinder of described extra large side cylinder are close mutually, and two pulleys that are positioned at the oil cylinder side are each other little spacings mutually.
3. two bridge crane afterbody that hoists according to claim 1 extension cabin device that verts is characterized in that the right side first oil cylinder and right second oil cylinder of described land side cylinder are close mutually, and two pulleys that are positioned at the oil cylinder side are each other little spacings mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620049500 CN200995932Y (en) | 2006-12-26 | 2006-12-26 | Tilted hung cabin apparatus at tail of double-liftable bridge suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620049500 CN200995932Y (en) | 2006-12-26 | 2006-12-26 | Tilted hung cabin apparatus at tail of double-liftable bridge suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995932Y true CN200995932Y (en) | 2007-12-26 |
Family
ID=38994363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620049500 Expired - Lifetime CN200995932Y (en) | 2006-12-26 | 2006-12-26 | Tilted hung cabin apparatus at tail of double-liftable bridge suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995932Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326367A (en) * | 2014-10-31 | 2015-02-04 | 润邦卡哥特科工业有限公司 | Damper type snag protector of quayside container bridge crane |
| CN104671135A (en) * | 2015-01-23 | 2015-06-03 | 胡刘满 | Safety shaking frame for constructional engineering |
| CN105384077A (en) * | 2015-12-23 | 2016-03-09 | 三一海洋重工有限公司 | Shore bridge pitching mechanism and shore bridge provided with same |
| CN108750951A (en) * | 2018-07-02 | 2018-11-06 | 上海振华重工(集团)股份有限公司 | Crossbeam multifunction hydraulic station tilting control method after a kind of list raising suspender gantry crane |
| CN113213361A (en) * | 2021-05-13 | 2021-08-06 | 三一海洋重工有限公司 | Device and method for preventing hanging cabin of lifting appliance and lifting equipment |
-
2006
- 2006-12-26 CN CN 200620049500 patent/CN200995932Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326367A (en) * | 2014-10-31 | 2015-02-04 | 润邦卡哥特科工业有限公司 | Damper type snag protector of quayside container bridge crane |
| CN104671135A (en) * | 2015-01-23 | 2015-06-03 | 胡刘满 | Safety shaking frame for constructional engineering |
| CN105384077A (en) * | 2015-12-23 | 2016-03-09 | 三一海洋重工有限公司 | Shore bridge pitching mechanism and shore bridge provided with same |
| CN105384077B (en) * | 2015-12-23 | 2017-06-30 | 三一海洋重工有限公司 | Bank bridge luffing mechanism and it is equiped with the bank bridge of the mechanism |
| CN108750951A (en) * | 2018-07-02 | 2018-11-06 | 上海振华重工(集团)股份有限公司 | Crossbeam multifunction hydraulic station tilting control method after a kind of list raising suspender gantry crane |
| CN113213361A (en) * | 2021-05-13 | 2021-08-06 | 三一海洋重工有限公司 | Device and method for preventing hanging cabin of lifting appliance and lifting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI ZHENHUA HEAVY INUDSTRY ( GROUP ) CO., LTD Free format text: FORMER NAME: SHANGHAI ZHENHUA HARBOUR MACHINERY (GROUP) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 3470 South Shanghai Road, Pudong, please. Zip code: 200125 Patentee after: Shanghai Zhenhua Heavy Industries (Group) Co., Ltd. Address before: No. 3470 South Shanghai Road, Pudong, please. Zip code: 200125 Patentee before: Shanghai Zhenhua Port Machinery (Group) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071226 |
|
| EXPY | Termination of patent right or utility model |