CN112758835A - From full-automatic rail mounted gantry container crane who takes visual identification - Google Patents
From full-automatic rail mounted gantry container crane who takes visual identification Download PDFInfo
- Publication number
- CN112758835A CN112758835A CN202110229922.XA CN202110229922A CN112758835A CN 112758835 A CN112758835 A CN 112758835A CN 202110229922 A CN202110229922 A CN 202110229922A CN 112758835 A CN112758835 A CN 112758835A
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- Prior art keywords
- connecting rod
- rotating shaft
- lifting appliance
- vision
- automatic rail
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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.)
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- 230000000007 visual effect Effects 0.000 title claims description 8
- 238000002955 isolation Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
- B66C19/007—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries for containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/101—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/50—Applications of limit circuits or of limit-switch arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a full-automatic rail type container gantry crane with self-vision recognition, which comprises a gantry, wherein a gantry driving trolley is arranged at the bottom of the gantry, a trolley is arranged at the top of the gantry in a sliding manner, a hoisting mechanism is assembled in the trolley, and a lifting appliance is connected below the hoisting mechanism; the lifting appliance is provided with a lifting appliance base plate, pulleys are rotatably arranged at the top of the lifting appliance base plate and are matched and connected with a lifting mechanism through cables, isolation bins are arranged at two ends of the lifting appliance base plate, rotating shafts are rotatably arranged in the two ends of the isolation bins, a lock head is arranged at the lower end of each rotating shaft, a first connecting rod is fixedly arranged at the upper end of each rotating shaft, a push-pull mechanism for pulling the first connecting rod to move in a reciprocating mode is hinged to the first connecting rod, and a locking in-place detection probe matched with the first connecting rod is arranged at; whether the lock head is locked or not can be judged by acquiring a trigger state signal of the in-place locking detection probe, so that the potential safety hazard is reduced, and the safety is improved.
Description
Technical Field
The invention belongs to the technical field of cranes, and particularly relates to a full-automatic rail type container portal crane with visual identification.
Background
The container is a component tool which can load packaged or unpackaged goods for transportation and is convenient to load, unload and carry by mechanical equipment, and is hoisted by a crane in the transportation process of the container no matter loading or shipping, and a special container hanger is mostly used for hoisting convenience.
In the prior art, the chinese patent with application number CN201921741658.2 discloses an anti-swing container spreader, which comprises a trolley frame, a spreader frame and a lifting device; a hoisting device is arranged at each of two ends of the top of the trolley frame, guide mechanisms are arranged at each of two ends of the front side and two ends of the rear side of the trolley frame, each guide mechanism comprises a fixed pulley with an axial line axially corresponding and parallel to the length direction of the trolley frame and a guide wheel with an axial line corresponding and perpendicular to the axial line of the fixed pulley, and the guide wheels are positioned below the fixed pulleys; the hoisting device comprises a double-drum type winch with the axial line axially corresponding to and parallel to the length direction of the trolley frame, two sections of steel wire ropes respectively wound on two drums of the double-drum type winch in the same direction, and a motor for driving the double-drum type winch.
In above-mentioned prior art, the four corners department of hoist all is provided with the corner lock and is used for with the container between the high-speed joint, but can't detect whether rotatory target in place the tapered end, when mechanical failure tapered end does not rotate and lock it with the container, can't in time discover, the potential safety hazard is great.
Therefore, a fully-automatic rail type gantry container crane with visual identification is needed to be designed, which can reduce potential safety hazards and has high connection speed between a lifting appliance and a container, so as to solve the technical problem faced at present.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the full-automatic rail type container gantry crane which reduces hidden installation troubles, has high connection speed between a lifting appliance and a container and is provided with visual identification.
The technical scheme of the invention is as follows: the full-automatic rail type container gantry crane with the visual identification function comprises a gantry, wherein a gantry driving trolley is arranged at the bottom of the gantry, a trolley is arranged at the top of the gantry in a sliding mode, a lifting mechanism is assembled inside the trolley, and a lifting appliance is connected below the lifting mechanism; the lifting appliance is provided with a lifting appliance base plate, pulleys are rotatably arranged at the top of the lifting appliance base plate and are matched and connected with the lifting mechanism through cables, isolation bins are arranged at two ends of the lifting appliance base plate, rotating shafts are rotatably arranged in two ends of the isolation bins, a lock head is arranged at the lower end of each rotating shaft, a first connecting rod is fixedly arranged at the upper end of each rotating shaft, a push-pull mechanism for pulling the first connecting rod to reciprocate is hinged to the first connecting rod, and a locking in-place detection probe matched with the first connecting rod is arranged at the bottom of each isolation bin.
The push-pull mechanism is provided with a gear arranged at the top in the isolation bin, racks are arranged on two sides of the gear, a pull rod is connected to the end portion of each rack, a second connecting rod is hinged to the end portion, away from the rack, of each pull rod, the second connecting rod is hinged to the first connecting rod, and a speed reduction motor for driving the gear to rotate is arranged at the top of the isolation bin.
And a sliding groove matched with the racks is fixedly arranged at the inner top of the isolation bin, and the two racks are assembled in the sliding groove in a sliding manner.
The middle part of the pull rod is provided with a linear bearing, a partition board is fixedly arranged outside the linear bearing, and the partition board is fixedly arranged inside the isolation bin.
The isolation bin is characterized in that a fixed pipe matched with the rotating shaft is fixedly arranged in the isolation bin, the rotating shaft is rotatably arranged in the fixed pipe, and a limiting plate is fixedly arranged on the rotating shaft above the fixed pipe.
The both sides of hoist all are provided with vision collection equipment, two vision collection equipment is towards two opposite directions.
The locking-in-place detection probe is a proximity switch which is matched with the first connecting rod.
The invention has the beneficial effects that:
(1) in the invention, when the push-pull mechanism pulls the first connecting rod, the rotating shaft rotates to drive the lock head to rotate by 90 degrees, the lock head is clamped into the lock hole at the top of the container, the hanger and the container are locked, the first connecting rod just triggers the in-place locking detection probe at the moment, and whether the lock head is locked or not can be judged by acquiring a trigger state signal of the in-place locking detection probe, so that the potential safety hazard is reduced, and the safety is improved;
(2) the first connecting rod is pulled through the push-pull mechanism, so that the two lock heads on one side of the lifting appliance can be locked with the container, the connection is fast, and the use efficiency is improved.
Drawings
Fig. 1 is one of the structural schematic diagrams of a fully automatic rail type container gantry crane with self-vision recognition in the present invention.
Fig. 2 is a second schematic structural view of the fully automatic rail type container gantry crane with self-vision recognition according to the present invention.
Fig. 3 is a schematic structural diagram of the spreader of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a second schematic structural view of the spreader of the present invention.
Fig. 6 is a partially enlarged view of fig. 5 at B.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings and examples.
As shown in fig. 1 to 2, the fully automatic rail mounted gantry container crane with visual recognition includes a portal 1, a portal driving trolley 2 is disposed at the bottom of the portal 1, the portal driving trolley 2 can drive the portal 1 to move and adjust, a trolley 3 is slidably disposed at the top of the portal 1, the trolley 3 can move at the top of the portal 1, a lifting mechanism 4 is assembled inside the trolley 1, a lifting device 5 is connected below the lifting mechanism 4, the lifting mechanism 4 can drive the lifting device 5 to lift, the lifting device 5 is used for being connected with a container, as shown in fig. 3 to 6, the lifting device 5 has a lifting device base plate 501, the lifting device base plate 501 provides support for the lifting device 5, a pulley 503 is rotatably disposed at the top of the lifting device base plate 501, the pulley 503 is connected with the lifting mechanism 4 through a cable in a matching manner, the above is the prior art, and the specific structure; the two ends of the lifting appliance base plate 501 are both provided with an isolation bin 504, the isolation bin 504 is of a rectangular frame structure, the isolation bin 504 is fixedly welded at the end part of the lifting appliance base plate 501, rotating shafts 506 are rotatably arranged inside the two ends of the isolation bin 504, the lower end of each rotating shaft 506 is provided with a lock head 505, the upper end of each rotating shaft 506 is fixedly provided with a first connecting rod 509, each first connecting rod 509 is hinged with a push-pull mechanism for pulling the first connecting rod 509 to move in a reciprocating manner, and the bottom of the isolation bin 504 is provided with a locking in-place detection probe 513; in this embodiment, the push-pull mechanism can pull the first link 509 to rotate 90 ° around the driving shaft 506, or the push-pull mechanism pushes the first link 509 to drive the rotating shaft 506 to reset, when the push-pull mechanism pulls the first link 509, the rotating shaft 506 rotates to drive the locking head 505 to rotate 90 °, the locking head 505 is clamped into the locking hole at the top of the container, the spreader 5 and the container are locked, at this time, the first link 509 just triggers the in-place locking detection probe 513, and it can be determined whether the locking head 505 is locked by collecting a trigger state signal of the in-place locking detection probe 513; when the push-pull mechanism pushes the first connecting rod 509 to reset, the lock head 505 also resets to be drawn out of the lock hole of the container; in addition, the two lock heads 505 on one side of the spreader 5 can be locked with the container by pulling the first connecting rod 509 through the push-pull mechanism, so that the connection is quick, and the use efficiency is improved.
As a specific implementation manner of the push-pull mechanism, the push-pull mechanism has a gear 516 arranged at the top inside the isolation bin 504, both sides of the gear 516 are provided with racks 515, the end of each rack 515 is connected with a pull rod 512, two end portions of the two racks 515 facing away from each other are respectively and fixedly connected with the pull rods 512 at both sides, the racks 515 are L-shaped, the pull rods 512 and the end portions of the racks 515 are fixedly welded together or fixed by adopting a bolt-nut structure, the end portion of the pull rod 512 facing away from the rack 515 is hinged with a second connecting rod 510, the second connecting rod 510 is hinged with a first connecting rod 509, the top of the isolation bin 504 is provided with a speed reduction motor 517 for driving the rotation of the gear 516, the gear 516 is driven to rotate through the speed reduction motor 517, the gear 516 drives the rack 515 to slide, the rack 515 pulls the pull rod 512, the pull rod 512 pulls the first connecting rod 509 through the second connecting rod 510 to enable the rotating shaft 506 to rotate by 90 degrees, and the lock head 505 is clamped in a lock hole of the container; the lock head 505 can be reset after the speed reducing motor 517 rotates reversely.
Further, a sliding groove 514 matched with the racks 515 is fixedly arranged at the inner top of the isolation bin 504, the two racks 515 are slidably assembled inside the sliding groove 514, the sliding groove 514 is fixedly welded at the inner top of the isolation bin 504, the two racks 515 are symmetrically slidably assembled inside the sliding groove 514, the gear 516 is assembled between the two racks 515, the speed reduction motor 517 is fixed at the top of the isolation bin 504, a rotating shaft of the speed reduction motor 517 downwards penetrates through the top of the isolation bin 504 and the sliding groove 514 and then is in fit connection with the gear 516, the speed reduction motor 517 drives the gear 516 to rotate, and the gear 516 drives the two racks 515 to slide in opposite directions.
Further, in order to improve the stability of the pull rod 512 during movement, a linear bearing 514 is assembled in the middle of the pull rod 512, a partition 513 is fixedly arranged outside the linear bearing 514, the partition 513 is fixedly arranged inside the isolation bin 504, the upper end and the lower end of the partition 513 are respectively welded and fixed on the upper side and the lower side of the isolation bin 504, and the linear bearing 514 is assembled and fixed on the partition 513.
More specifically, the inside of the isolation bin 504 is fixedly provided with a fixed tube 507 matched with a rotating shaft 506, the rotating shaft 506 rotates and is arranged inside the fixed tube 507, a limiting plate 508 is fixedly arranged on the rotating shaft 506 above the fixed tube 507, one part of the rotating shaft 506 is positioned inside the fixed tube 507, the other part of the rotating shaft 506 is positioned below the fixed tube, the diameter of one part of the rotating shaft 506 positioned below the fixed tube is 1-2 cm larger than that of the other part of the rotating shaft 506, the rotating shaft 506 can be prevented from moving upwards inside the fixed tube 507 through the structural design, meanwhile, the rotating shaft 506 can be prevented from moving downwards inside the fixed tube 507 through the limiting plate 508 at the upper end of the rotating shaft 506, the diameter of the limiting plate 508 is also 1-2 cm larger than that of the upper end of the rotating shaft 506, the limiting plate 508 penetrates through the upper end.
Further, in order to facilitate the location of the lifting appliance 5, the two sides of the lifting appliance 5 are provided with the vision acquisition equipment 6, the two vision acquisition equipment 6 are opposite in orientation, one of the vision acquisition equipment 6 faces one side of the portal frame 1 and inclines downwards 45 degrees, the other vision acquisition equipment 6 faces the other side of the portal frame 1 and inclines downwards 45 degrees, the vision acquisition equipment 6 is an industrial camera, the container position can be conveniently identified through the industrial camera, and the lifting is convenient.
In the above embodiment, the lock-in-position detecting probe 513 is a proximity switch which is engaged with the first link 509 and is triggered by the first link 509 being swung by 90 ° from the initial state, and the proximity switch is fixed to the bottom inside the isolation chamber 504 by a sensor holder.
The above-mentioned embodiments only express some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. The full-automatic rail type container gantry crane with the visual identification function is characterized by comprising a gantry, wherein a gantry driving trolley is arranged at the bottom of the gantry, a trolley is arranged at the top of the gantry in a sliding mode, a lifting mechanism is assembled in the trolley, and a lifting appliance is connected below the lifting mechanism;
the lifting appliance is provided with a lifting appliance base plate, pulleys are rotatably arranged at the top of the lifting appliance base plate and are matched and connected with the lifting mechanism through cables, isolation bins are arranged at two ends of the lifting appliance base plate, rotating shafts are rotatably arranged in two ends of the isolation bins, a lock head is arranged at the lower end of each rotating shaft, a first connecting rod is fixedly arranged at the upper end of each rotating shaft, a push-pull mechanism for pulling the first connecting rod to reciprocate is hinged to the first connecting rod, and a locking in-place detection probe matched with the first connecting rod is arranged at the bottom of each isolation bin.
2. The self-vision-recognition fully-automatic rail-mounted container gantry crane according to claim 1, characterized in that: the push-pull mechanism is provided with a gear arranged at the top in the isolation bin, racks are arranged on two sides of the gear, a pull rod is connected to the end portion of each rack, a second connecting rod is hinged to the end portion, away from the rack, of each pull rod, the second connecting rod is hinged to the first connecting rod, and a speed reduction motor for driving the gear to rotate is arranged at the top of the isolation bin.
3. The self-vision recognition fully automatic rail-mounted container gantry crane according to claim 2, characterized in that: and a sliding groove matched with the racks is fixedly arranged at the inner top of the isolation bin, and the two racks are assembled in the sliding groove in a sliding manner.
4. The self-vision recognition fully automatic rail-mounted container gantry crane according to claim 2, characterized in that: the middle part of the pull rod is provided with a linear bearing, a partition board is fixedly arranged outside the linear bearing, and the partition board is fixedly arranged inside the isolation bin.
5. The self-vision-recognition fully-automatic rail-mounted container gantry crane according to claim 1, characterized in that: the isolation bin is characterized in that a fixed pipe matched with the rotating shaft is fixedly arranged in the isolation bin, the rotating shaft is rotatably arranged in the fixed pipe, and a limiting plate is fixedly arranged on the rotating shaft above the fixed pipe.
6. The self-vision-recognition fully-automatic rail-mounted container gantry crane according to claim 1, characterized in that: the both sides of hoist all are provided with vision collection equipment, two vision collection equipment is towards two opposite directions.
7. The self-vision recognition fully automatic rail type container gantry crane according to any one of claims 1 to 6, characterized in that: the locking-in-place detection probe is a proximity switch which is matched with the first connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229922.XA CN112758835A (en) | 2021-03-02 | 2021-03-02 | From full-automatic rail mounted gantry container crane who takes visual identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229922.XA CN112758835A (en) | 2021-03-02 | 2021-03-02 | From full-automatic rail mounted gantry container crane who takes visual identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112758835A true CN112758835A (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110229922.XA Pending CN112758835A (en) | 2021-03-02 | 2021-03-02 | From full-automatic rail mounted gantry container crane who takes visual identification |
Country Status (1)
| Country | Link |
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| CN (1) | CN112758835A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530259A (en) * | 2021-07-20 | 2021-10-22 | 吴智鹏 | Construction equipment for forming wall base |
| CN116969344A (en) * | 2023-09-22 | 2023-10-31 | 山东天源重工集团有限公司 | Rail mounted container portal crane |
| CN118025956A (en) * | 2024-04-11 | 2024-05-14 | 淄博市特种设备检验研究院 | Rail mounted container crane hoist and mount anchor clamps |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5603598A (en) * | 1994-04-11 | 1997-02-18 | Paceco Corp. | Guide chute for cargo container handling cranes |
| CN2304643Y (en) * | 1997-09-19 | 1999-01-20 | 翁耀根 | Automatic gantry for craning containers |
| JP2008156013A (en) * | 2006-12-21 | 2008-07-10 | Tcm Corp | Crane having revolving device |
| CN201520605U (en) * | 2009-10-21 | 2010-07-07 | 天津东方海陆集装箱码头有限公司 | Device for detecting twist lock state of lifting appliance |
| CN203833509U (en) * | 2014-04-22 | 2014-09-17 | 葛程 | Novel quay crane lifting-appliance lock device |
| CN212559127U (en) * | 2020-07-03 | 2021-02-19 | 国粮武汉科学研究设计院有限公司 | Hoisting box locking mechanism for container bidirectional loading and unloading machine |
| CN214359874U (en) * | 2021-03-02 | 2021-10-08 | 河南合力起重机械有限公司 | From full-automatic rail mounted gantry container crane who takes visual identification |
-
2021
- 2021-03-02 CN CN202110229922.XA patent/CN112758835A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5603598A (en) * | 1994-04-11 | 1997-02-18 | Paceco Corp. | Guide chute for cargo container handling cranes |
| CN2304643Y (en) * | 1997-09-19 | 1999-01-20 | 翁耀根 | Automatic gantry for craning containers |
| JP2008156013A (en) * | 2006-12-21 | 2008-07-10 | Tcm Corp | Crane having revolving device |
| CN201520605U (en) * | 2009-10-21 | 2010-07-07 | 天津东方海陆集装箱码头有限公司 | Device for detecting twist lock state of lifting appliance |
| CN203833509U (en) * | 2014-04-22 | 2014-09-17 | 葛程 | Novel quay crane lifting-appliance lock device |
| CN212559127U (en) * | 2020-07-03 | 2021-02-19 | 国粮武汉科学研究设计院有限公司 | Hoisting box locking mechanism for container bidirectional loading and unloading machine |
| CN214359874U (en) * | 2021-03-02 | 2021-10-08 | 河南合力起重机械有限公司 | From full-automatic rail mounted gantry container crane who takes visual identification |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530259A (en) * | 2021-07-20 | 2021-10-22 | 吴智鹏 | Construction equipment for forming wall base |
| CN116969344A (en) * | 2023-09-22 | 2023-10-31 | 山东天源重工集团有限公司 | Rail mounted container portal crane |
| CN116969344B (en) * | 2023-09-22 | 2023-12-26 | 山东天源重工集团有限公司 | Rail mounted container portal crane |
| CN118025956A (en) * | 2024-04-11 | 2024-05-14 | 淄博市特种设备检验研究院 | Rail mounted container crane hoist and mount anchor clamps |
| CN118025956B (en) * | 2024-04-11 | 2024-06-11 | 淄博市特种设备检验研究院 | Rail mounted container crane hoist and mount anchor clamps |
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Application publication date: 20210507 |
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| RJ01 | Rejection of invention patent application after publication |