CN204138157U - Anti-bias load formula container spreader - Google Patents
Anti-bias load formula container spreader Download PDFInfo
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- CN204138157U CN204138157U CN201420497777.9U CN201420497777U CN204138157U CN 204138157 U CN204138157 U CN 204138157U CN 201420497777 U CN201420497777 U CN 201420497777U CN 204138157 U CN204138157 U CN 204138157U
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- pedestal
- rotating table
- ball seating
- rotating
- grabbing claw
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Abstract
Anti-bias load formula container spreader.Relate to engineering machinery field.Propose the good and long service life of a kind of Stability Analysis of Structures, result of use, the anti-bias load formula container spreader of the handling of the freight container of unbalance loading during use, can be successfully managed.Comprise rotating mechanism, centering machine, pedestal and grasping mechanism successively from top to bottom; Described rotating mechanism comprises rotating driving device and rotating table; Described centering machine to be connected between described rotating table and pedestal and to comprise four centering assemblies, and described centering assembly comprises ball seating, hydraulic stem, hydraulic actuating cylinder and lower ball seating; The bottom surface of described pedestal is provided with a pair orthogonal chute, and chute described in a pair mutually intersects and all runs through described pedestal; Described grasping mechanism comprises four for capturing the grabbing claw and four of freight container for driving the linear drive apparatus of grabbing claw.There is potential safety hazard low, long service life, the feature of the handling of the freight container of unbalance loading during use, can be successfully managed.
Description
Technical field
The utility model relates to engineering machinery field, particularly relates to the improvement proposed container spreader.
Background technology
Along with the fast development of China's economic construction, the application of freight container becomes more and more extensive, makes the demand of container spreader also increasing.Container crane of the prior art has a lot, and wherein be usually integrated with can handling and rotatable two aspect functions for the overwhelming majority.But people find when reality uses, due to the weight of object in freight container differ, putting position differs, therefore, position that is normal and freight container center, the position of the center of gravity of the freight container after loading is inconsistent, namely produces unbalance loading; The normal use of unbalance loading to freight container has no effect, and but to the great load that container spreader brings, greatly reduces the service life of container spreader, and brings great potential safety hazard.
Utility model content
The utility model, for above problem, proposes the good and long service life of a kind of Stability Analysis of Structures, result of use, can successfully manage the anti-bias load formula container spreader of the handling of the freight container of unbalance loading during use.
The technical solution of the utility model is: comprise rotating mechanism, centering machine, pedestal and grasping mechanism successively from top to bottom;
Described rotating mechanism comprises rotating driving device and rotating table, and described rotating driving device is connected on the end face of described rotating table, drives described rotating table to rotate by described rotating driving device; Described rotating table and the bottom of rotating table vertical with described pedestal is provided with the electromagnet for adsorbing described pedestal;
Described centering machine to be connected between described rotating table and pedestal and to comprise four centering assemblies, and described centering assembly comprises ball seating, hydraulic stem, hydraulic actuating cylinder and lower ball seating, does straight reciprocating motion by hydraulic stem described in described Driven by Hydraulic Cylinder; Described hydraulic stem is fixedly connected with the upper bulb with described upper ball seating adaptation away from one end of described hydraulic actuating cylinder, and described upper bulb is contained in described upper ball seating; Described hydraulic actuating cylinder is fixedly connected with the lower bulb with described lower ball seating adaptation away from one end of described hydraulic stem, and described lower bulb is contained in described lower ball seating; Described in four, upper ball seating is uniformly distributed and is fixedly connected on the sidewall of described rotating table, and described in four, upper ball seating is positioned on the same shaft section of rotating table; The end face that lower ball seating described in four is distributed on described pedestal is all fixedly connected on the end face of described pedestal;
The bottom surface of described pedestal is provided with a pair orthogonal chute, and chute described in a pair mutually intersects and all runs through described pedestal;
Described grasping mechanism comprises four for capturing the grabbing claw and four of freight container for driving the linear drive apparatus of grabbing claw, C-shaped and the grabbing claw described in four of described grabbing claw is oppositely arranged between two, the end face of described grabbing claw is provided with the slide block with described chute adaptation, makes described grabbing claw be slidably connected on the bottom surface of described pedestal; One end of described straight line driving mechanism is hinged on the edge of the bottom surface of described pedestal and the other end is hinged on the bottom of described grabbing claw.
The bottom surface of described rotating table is also provided with vacuum cup.
The cross section of described chute is lower little large isosceles trapezoid or the font of falling T.
The side surface of described pedestal is fixedly connected with accommodating with described base parallel, described accommodating platform is provided with level indicator.
Described pedestal is also provided with fuel tank and four oil pumps away from the side of described accommodating, and described fuel tank is communicated with hydraulic actuating cylinder described in four by oil pump described in four.
Described container spreader also comprises remote control center, and described in described level indicator, rotating driving device, four, oil pump is all communicated with described remote control center with linear drive apparatus described in four.
The utility model can be divided into following several operating state when using:
One, capture: four sides first four grabbing claws being aimed at freight container, then open four linear drive apparatus, until grabbing claw and container surface are fitted;
Two, feel relieved: open electromagnet, make the bottom surface of rotating table be fitted on the end face of pedestal; To sling rotating driving device, at the reading of remote control center place eye-level instrument, thus by oil pump, corresponding adjustment is made, until the angle of pedestal and horizontal surface is within ± 10 ° to four centering assemblies;
Three, turn round: open rotating driving device, thus by rotating table band moving base, pedestal drives grabbing claw, and the final freight container that drives is turned round efficiently in handling process.
The utility model can effectively be guaranteed when container in hoisting status by above-mentioned centering process, the axle center of rotating table and the center of gravity of freight container are positioned on same plumb bob vertical, thus effectively guarantee in handling process without unbalance loading, and then effectively reduce the load of container spreader, significantly extend the service life of container spreader.There is potential safety hazard low, long service life, the feature of the handling of the freight container of unbalance loading during use, can be successfully managed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the birds-eye view of Fig. 1,
Fig. 3 is the upward view of Fig. 1;
In figure, 1 is rotating mechanism, and 11 is rotating driving devices, and 12 is rotating tablees, 120 is vacuum cups, and 2 is centering machines, and 21 is upper ball seatings, 22 is hydraulic stems, and 23 is hydraulic actuating cylinders, and 24 is lower ball seatings, 3 is pedestals, and 31 is accommodating, and 310 is level indicators, 32 is fuel tanks, 4 is grasping mechanisms, and 41 is grabbing claws, and 42 is linear drive apparatus.
Detailed description of the invention
The utility model as Figure 1-3, comprises rotating mechanism 1, centering machine 2, pedestal 3 and grasping mechanism 4 from top to bottom successively;
Described rotating mechanism 1 comprises rotating driving device 11 and rotating table 12, and described rotating driving device 11 is connected on the end face of described rotating table 12, drives described rotating table 12 to rotate by described rotating driving device 11; Described rotating table 12 and bottom of rotating table 12 vertical with described pedestal 3 is provided with the electromagnet for adsorbing described pedestal 3; During actual use, can the top-hung of rotating driving device be connected on the hook of the handling appliances such as hoisting crane; Wherein, due to the existence of electromagnet, can while guaranteeing that the end face of rotating table and pedestal remains laminating, rotating table can in cofree " slippage " doing horizontal direction of the end face of pedestal;
Described centering machine 2 to be connected between described rotating table 12 and pedestal 3 and to comprise four centering assemblies, described centering assembly comprises ball seating 21, hydraulic stem 22, hydraulic actuating cylinder 23 and lower ball seating 24, drives described hydraulic stem 22 to do straight reciprocating motion by described hydraulic actuating cylinder 23; Described hydraulic stem 22 is fixedly connected with the upper bulb with described upper ball seating 21 adaptation away from one end of described hydraulic actuating cylinder 23, and described upper bulb is contained in described upper ball seating 21; Described hydraulic actuating cylinder 23 is fixedly connected with the lower bulb with described lower ball seating 24 adaptation away from one end of described hydraulic stem 22, and described lower bulb is contained in described lower ball seating 24; Described in four, upper ball seating 21 is uniformly distributed and is fixedly connected on the sidewall of described rotating table 12, and described in four, upper ball seating 21 is positioned on the same shaft section of rotating table 12; The end face that lower ball seating 24 described in four is distributed on described pedestal 3 is all fixedly connected on the end face of described pedestal 3; Like this, at upper bulb with upper ball seating, lower bulb with under the cooperation of lower ball seating, achieve omnidirectional's slippage of rotating table, make the optional position above rotating table slip to freight container; Have run smooth, stability is high and the feature of good reliability.
The bottom surface of described pedestal 3 is provided with a pair orthogonal chute, and chute described in a pair mutually intersects and all runs through described pedestal 3;
Described grasping mechanism 4 comprises four for capturing the grabbing claw 41 and four of freight container for driving the linear drive apparatus 42 of grabbing claw 41, C-shaped and the grabbing claw 41 described in four of described grabbing claw 41 is oppositely arranged between two, the end face of described grabbing claw 41 is provided with the slide block with described chute adaptation, makes described grabbing claw 41 be slidably connected on the bottom surface of described pedestal 3; One end of described straight line driving mechanism 42 is hinged on the edge of the bottom surface of described pedestal 3 and the other end is hinged on the bottom of described grabbing claw 41.
The bottom surface of described rotating table 12 is also provided with vacuum cup 120.Like this, after centering completes, can vacuum cup be opened, suppress the horizontal displacement between rotating table and pedestal, thus complete between rotating table and pedestal and locate.
The cross section of described chute is lower little large isosceles trapezoid or the font of falling T.
The side surface of described pedestal 3 is fixedly connected with accommodating 31 parallel with described pedestal 3, and described accommodating 31 is provided with level indicator 310.
Described pedestal 3 is also provided with fuel tank 32 and four oil pumps away from the side of described accommodating 31, and described fuel tank 32 is communicated with hydraulic actuating cylinder described in four 23 by oil pump described in four.Above-mentioned linear drive apparatus also can be set to hydraulic-driven structure during use, thus be undertaken unifying fuel feeding by fuel tank.
Described container spreader also comprises remote control center, and described in described level indicator, rotating driving device, four, oil pump is all communicated with described remote control center with linear drive apparatus described in four.Thus realize remote monitor and control and operation.
Claims (6)
1. anti-bias load formula container spreader, is characterized in that, comprises rotating mechanism, centering machine, pedestal and grasping mechanism successively from top to bottom;
Described rotating mechanism comprises rotating driving device and rotating table, and described rotating driving device is connected on the end face of described rotating table, drives described rotating table to rotate by described rotating driving device; Described rotating table and the bottom of rotating table vertical with described pedestal is provided with the electromagnet for adsorbing described pedestal;
Described centering machine to be connected between described rotating table and pedestal and to comprise four centering assemblies, and described centering assembly comprises ball seating, hydraulic stem, hydraulic actuating cylinder and lower ball seating, does straight reciprocating motion by hydraulic stem described in described Driven by Hydraulic Cylinder; Described hydraulic stem is fixedly connected with the upper bulb with described upper ball seating adaptation away from one end of described hydraulic actuating cylinder, and described upper bulb is contained in described upper ball seating; Described hydraulic actuating cylinder is fixedly connected with the lower bulb with described lower ball seating adaptation away from one end of described hydraulic stem, and described lower bulb is contained in described lower ball seating; Described in four, upper ball seating is uniformly distributed and is fixedly connected on the sidewall of described rotating table, and described in four, upper ball seating is positioned on the same shaft section of rotating table; The end face that lower ball seating described in four is distributed on described pedestal is all fixedly connected on the end face of described pedestal;
The bottom surface of described pedestal is provided with a pair orthogonal chute, and chute described in a pair mutually intersects and all runs through described pedestal;
Described grasping mechanism comprises four for capturing the grabbing claw and four of freight container for driving the linear drive apparatus of grabbing claw, C-shaped and the grabbing claw described in four of described grabbing claw is oppositely arranged between two, the end face of described grabbing claw is provided with the slide block with described chute adaptation, makes described grabbing claw be slidably connected on the bottom surface of described pedestal; One end of described straight line driving mechanism is hinged on the edge of the bottom surface of described pedestal and the other end is hinged on the bottom of described grabbing claw.
2. anti-bias load formula container spreader according to claim 1, is characterized in that, the bottom surface of described rotating table is also provided with vacuum cup.
3. anti-bias load formula container spreader according to claim 1, is characterized in that, the cross section of described chute is lower little large isosceles trapezoid or the font of falling T.
4. anti-bias load formula container spreader according to claim 1, is characterized in that, the side surface of described pedestal is fixedly connected with accommodating with described base parallel, and described accommodating platform is provided with level indicator.
5. anti-bias load formula container spreader according to claim 4, is characterized in that, described pedestal is also provided with fuel tank and four oil pumps away from the side of described accommodating, and described fuel tank is communicated with hydraulic actuating cylinder described in four by oil pump described in four.
6. anti-bias load formula container spreader according to claim 5, it is characterized in that, described container spreader also comprises remote control center, and described in described level indicator, rotating driving device, four, oil pump is all communicated with described remote control center with linear drive apparatus described in four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497777.9U CN204138157U (en) | 2014-08-29 | 2014-08-29 | Anti-bias load formula container spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497777.9U CN204138157U (en) | 2014-08-29 | 2014-08-29 | Anti-bias load formula container spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138157U true CN204138157U (en) | 2015-02-04 |
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ID=52414861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497777.9U Expired - Fee Related CN204138157U (en) | 2014-08-29 | 2014-08-29 | Anti-bias load formula container spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136438A (en) * | 2015-08-21 | 2015-12-09 | 江苏科凌医疗器械有限公司 | Bearing capacity testing device |
| CN105438966A (en) * | 2014-08-29 | 2016-03-30 | 扬州蓝海建设机械有限公司 | Unbalanced load-resistant container spreader |
-
2014
- 2014-08-29 CN CN201420497777.9U patent/CN204138157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438966A (en) * | 2014-08-29 | 2016-03-30 | 扬州蓝海建设机械有限公司 | Unbalanced load-resistant container spreader |
| CN105438966B (en) * | 2014-08-29 | 2017-08-08 | 周欣玥 | A kind of anti-bias load formula container spreader |
| CN105136438A (en) * | 2015-08-21 | 2015-12-09 | 江苏科凌医疗器械有限公司 | Bearing capacity testing device |
| CN105136438B (en) * | 2015-08-21 | 2017-11-03 | 江苏科凌医疗器械有限公司 | A kind of test of bearing capacity device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |