CN202116176U - Three-deflection device of container spreader - Google Patents
Three-deflection device of container spreader Download PDFInfo
- Publication number
- CN202116176U CN202116176U CN2011200503040U CN201120050304U CN202116176U CN 202116176 U CN202116176 U CN 202116176U CN 2011200503040 U CN2011200503040 U CN 2011200503040U CN 201120050304 U CN201120050304 U CN 201120050304U CN 202116176 U CN202116176 U CN 202116176U
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- CN
- China
- Prior art keywords
- electric pushrod
- raising line
- hoisting drum
- container spreader
- fixed pulley
- 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.)
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Abstract
The utility model relates to a three-deflection device of a container spreader, which is used for a gantry crane for containers. According to the technical scheme, the three-deflection device of the container spreader comprises a top frame, a container spreader assembly frame, a first lifting rope, a second lifting rope, a third lifting rope and a fourth lifting rope, a left lifting roll and a right lifting roll are rotationally mounted to the middle of the top frame, a front electric push rod is arranged at the front end of the top frame, a left rear electric push rod and a right rear electric push rod are respectively arranged at the rear end of the top frame, and a left front fixed pulley, a left rear fixed pulley, a right front fixed pulley and a right rear fixed pulley are fixedly mounted on the container spreader assembly frame. With the three-deflection device, the container spreader can be inclined forwards and backwards, inclined leftwards and rightwards and rotate horizontally, so that the container spreader is capable of aligning to containers at different positions accurately. Further, the three-deflection device has the advantages of reliability in installation, timely control, slipping resistance and the like.
Description
Technical field
The utility model relates to a kind of three inflector assembly that are used for the container spreader of container gantry crane.
Background technology
Known three inflector assembly that generally are used for the gauntry crane container spreader are arranged on six oil cylinders of suspender at present, realize actions such as the front and back of suspender tilt, tilt, horizontally rotate through the length combination of regulating each oil cylinder.The characteristics of oil cylinder are to bear very big axial static load lotus, but to bigger live load, radial weight damages and leakage of oil with regard to occurring oil cylinder easily.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of reliable installation, control in good time, container spreader three inflector assembly of easy glide not are provided.
The technical scheme that provides according to the utility model; Said container spreader three inflector assembly; Comprise that top vehicle frame and container spreader put on the shelf; The medium position of vehicle frame is rotatablely equipped with left end hoisting drum and right-hand member hoisting drum at the top; The axis direction of left end hoisting drum is consistent with the axis direction of right-hand member hoisting drum, and the front position of vehicle frame is provided with the front end electric pushrod at the top, and the axis direction of front end electric pushrod is consistent with the axis direction of right-hand member hoisting drum; The back-end location of vehicle frame is provided with left back end electric pushrod and right rear end electric pushrod at the top, and the axis direction of left back end electric pushrod, right rear end electric pushrod is all consistent with the axis direction of right-hand member hoisting drum; , container spreader is installed with left front fixed pulley, left back fixed pulley, right front fixed pulley and right back fixed pulley on putting on the shelf; Also have first raising line, second raising line, the 3rd raising line and fourth liter rope; One end of said first raising line is fixed on the left part of front end electric pushrod, and conter clockwise was wound on the left end hoisting drum after the other end of first raising line was walked around left front fixed pulley; One end of said second raising line is fixed on the right part of front end electric pushrod, and conter clockwise was wound on the right-hand member hoisting drum after the other end of second raising line was walked around right front fixed pulley; One end of said the 3rd raising line is fixed on the left part of left back end electric pushrod, and conter clockwise was wound on the left end hoisting drum after the other end of the 3rd raising line was walked around left back fixed pulley; The said end that fourth rises rope is fixed on the right part of right rear end electric pushrod, and conter clockwise was wound on the right-hand member hoisting drum after fourth other end that rises rope was walked around right back fixed pulley.
On the vehicle frame of top, be fixed with several first raising line wheel flutters, several second raising line wheel flutters, several the 3rd raising line wheel flutters and several fourth rise the rope wheel flutter.
Said left end hoisting drum is coaxial setting with the right-hand member hoisting drum.Said left back end electric pushrod is coaxial setting with the right rear end electric pushrod.
The utility model can make container spreader can realize anteversion and retroversion, about incline, horizontally rotate, it is accurate to let suspender adapt to the freight container contraposition of diverse location; And the utlity model has characteristics such as reliable installation, control in good time and easy glide not.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure: these container spreader three inflector assembly; Comprise that top vehicle frame 8 and container spreader put 7 on the shelf; The medium position of vehicle frame 8 is rotatablely equipped with left end hoisting drum 5 and right-hand member hoisting drum 11 at the top; The axis direction of left end hoisting drum 5 is consistent with the axis direction of right-hand member hoisting drum 11; The front position of vehicle frame 8 is provided with front end electric pushrod 1 at the top; The axis direction of front end electric pushrod 1 is consistent with the axis direction of right-hand member hoisting drum 11, and the back-end location of vehicle frame 8 is provided with left back end electric pushrod 12 and right rear end electric pushrod 13 at the top, and the axis direction of left back end electric pushrod 12, right rear end electric pushrod 13 is all consistent with the axis direction of right-hand member hoisting drum 11; Put on the shelf at container spreader and to be installed with left front fixed pulley 2, left back fixed pulley 19, right front fixed pulley 4 and right back fixed pulley 6 on 7; Also have first raising line 3, second raising line 9, the 3rd raising line 18 and rise rope 16 with fourth; One end of said first raising line 3 is fixed on the left part of front end electric pushrod 1, and the other end of first raising line 3 is walked around left front fixed pulley 2 back conter clockwises and is wound on the left end hoisting drum 5; One end of said second raising line 9 is fixed on the right part of front end electric pushrod 1, and the other end of second raising line 9 is walked around right front fixed pulley 4 back conter clockwises and is wound on the right-hand member hoisting drum 11; One end of said the 3rd raising line 18 is fixed on the left part of left back end electric pushrod 12, and the other end of the 3rd raising line 18 is walked around left back fixed pulley 19 back conter clockwises and is wound on the left end hoisting drum 5; The said end that fourth rises rope 16 is fixed on the right part of right rear end electric pushrod 12, and fourth other end that rises rope 16 is walked around right back fixed pulley 6 back conter clockwises and is wound on the right-hand member hoisting drum 11.
On top vehicle frame 8, be fixed with several first raising line wheel flutters 10, several second raising line wheel flutters 14, several the 3rd raising line wheel flutters 15 and rise rope wheel flutter 17 with several fourth.
Said left end hoisting drum 5 is coaxial setting with right-hand member hoisting drum 11.Said left back end electric pushrod 12 is coaxial setting with right rear end electric pushrod 13.
During work, front end electric pushrod 1, left back end electric pushrod 12 all move to left with right rear end electric pushrod 13.Promptly the B section of the A section of first raising line 3, the 3rd raising line 18 lengthens, and the C section of second raising line 9, fourth D section that rises rope 16 are received short, and 7 left ends are low, right-hand member is high (promptly left-leaning) promptly to realize container spreader putting on the shelf.
Front end electric pushrod 1, left back end electric pushrod 12 all move to right with right rear end electric pushrod 13; Promptly the B section of the A section of first raising line 3, the 3rd raising line 18 is received short; The C section of second raising line 9, fourth D section that rises rope 16 lengthen, and 7 right-hand members are low, left end is high (being Right deviation) promptly to realize container spreader putting on the shelf.
Front end electric pushrod 1 is motionless, and left back end electric pushrod 12 moves to right, and right rear end electric pushrod 13 moves to left, and promptly the B section of the 3rd raising line 18, fourth D section that rises rope 16 shorten, and realizes promptly that container spreader is put on the shelf 7 to lean forward.
Front end electric pushrod 1 is motionless, and left back end electric pushrod 12 moves to left, and right rear end electric pushrod 13 moves to right, and promptly the B section of the 3rd raising line 18, fourth D section that rises rope 16 lengthen, and promptly realizes container spreader 7 hypsokinesis of putting on the shelf.
Front end electric pushrod 1 moves to left; Left back end electric pushrod 12, right rear end electric pushrod 13 move to right; Promptly the A section of first raising line 3, fourth D section that rises rope 16 lengthen, and the C section of the B section of the 3rd raising line 18, second raising line 9 is received short, just can realize that container spreader 7 level attitudes of putting on the shelf are left-handed.
Front end electric pushrod 1 moves to right; Left back end electric pushrod 12, right rear end electric pushrod 13 move to left; Promptly the A section of first raising line 3, fourth D section that rises rope 16 are received shortly, and the C section of the B section of the 3rd raising line 18, second raising line 9 lengthens, and just can realize the container spreader 7 level attitude dextrorotation of putting on the shelf.
Claims (4)
1. container spreader three inflector assembly; Comprise top vehicle frame (8) and container spreader put on the shelf (7); It is characterized in that: the medium position of the vehicle frame at the top (8) is rotatablely equipped with left end hoisting drum (5) and right-hand member hoisting drum (11); The axis direction of left end hoisting drum (5) is consistent with the axis direction of right-hand member hoisting drum (11); The front position of the vehicle frame at the top (8) is provided with front end electric pushrod (1); The axis direction of front end electric pushrod (1) is consistent with the axis direction of right-hand member hoisting drum (11), and the back-end location of the vehicle frame at the top (8) is provided with left back end electric pushrod (12) and right rear end electric pushrod (13), and the axis direction of left back end electric pushrod (12), right rear end electric pushrod (13) is all consistent with the axis direction of right-hand member hoisting drum (11); Put on the shelf at container spreader and be installed with left front fixed pulley (2), left back fixed pulley (19), right front fixed pulley (4) and right back fixed pulley (6) on (7); Also have first raising line (3), second raising line (9), the 3rd raising line (18) and fourth liter rope (16); One end of said first raising line (3) is fixed on the left part of front end electric pushrod (1), and the other end of first raising line (3) is walked around left front fixed pulley (2) back conter clockwise and is wound on the left end hoisting drum (5); One end of said second raising line (9) is fixed on the right part of front end electric pushrod (1), and the other end of second raising line (9) is walked around right front fixed pulley (4) back conter clockwise and is wound on the right-hand member hoisting drum (11); One end of said the 3rd raising line (18) is fixed on the left part of left back end electric pushrod (12), and the other end of the 3rd raising line (18) is walked around left back fixed pulley (19) back conter clockwise and is wound on the left end hoisting drum (5); The said end that fourth rises rope (16) is fixed on the right part of right rear end electric pushrod (12), and fourth other end that rises rope (16) is walked around right back fixed pulley (6) back conter clockwise and is wound on the right-hand member hoisting drum (11).
2. container spreader three inflector assembly as claimed in claim 1 is characterized in that: on top vehicle frame (8), be fixed with several first raising line wheel flutters (10), several second raising line wheel flutters (14), several the 3rd raising line wheel flutters (15) and rise rope wheel flutter (17) with several fourth.
3. container spreader three inflector assembly as claimed in claim 1 is characterized in that: said left end hoisting drum (5) is coaxial setting with right-hand member hoisting drum (11).
4. container spreader three inflector assembly as claimed in claim 1 is characterized in that: said left back end electric pushrod (12) is coaxial setting with right rear end electric pushrod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200503040U CN202116176U (en) | 2011-02-28 | 2011-02-28 | Three-deflection device of container spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200503040U CN202116176U (en) | 2011-02-28 | 2011-02-28 | Three-deflection device of container spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116176U true CN202116176U (en) | 2012-01-18 |
Family
ID=45457259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200503040U Expired - Lifetime CN202116176U (en) | 2011-02-28 | 2011-02-28 | Three-deflection device of container spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398954A (en) * | 2015-11-26 | 2016-03-16 | 三一海洋重工有限公司 | Lifting mechanism of crane and container crane |
| CN109132837A (en) * | 2018-09-18 | 2019-01-04 | 太原重工股份有限公司 | The steel cable winding system of adjust automatically suspender balance |
-
2011
- 2011-02-28 CN CN2011200503040U patent/CN202116176U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398954A (en) * | 2015-11-26 | 2016-03-16 | 三一海洋重工有限公司 | Lifting mechanism of crane and container crane |
| CN109132837A (en) * | 2018-09-18 | 2019-01-04 | 太原重工股份有限公司 | The steel cable winding system of adjust automatically suspender balance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |