CN113998598A - Automatic bridge of container terminal - Google Patents
Automatic bridge of container terminal Download PDFInfo
- Publication number
- CN113998598A CN113998598A CN202111383161.XA CN202111383161A CN113998598A CN 113998598 A CN113998598 A CN 113998598A CN 202111383161 A CN202111383161 A CN 202111383161A CN 113998598 A CN113998598 A CN 113998598A
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- Prior art keywords
- cart
- yard
- container terminal
- yard bridge
- bridge
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- 230000005012 migration Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 235000015170 shellfish Nutrition 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
- B66C15/045—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
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- 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
- B66C19/005—Straddle carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/16—Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track
Abstract
The invention discloses an automatic yard bridge for a container terminal, which comprises a yard bridge body, wherein the yard bridge body is provided with a portal frame and two sets of tire type travelling wheels positioned at two sides, a lifting appliance capable of moving horizontally and lifting is installed on the portal frame, each set of tire type travelling wheel comprises two pairs of travelling wheels, the two pairs of travelling wheels are oppositely arranged at intervals in the front and back direction of the moving direction, the front end and the rear end of each set of tire type travelling wheel are respectively provided with a cart anti-collision device, a horn audio device is arranged above the cart anti-collision device, cart traveling video devices are respectively arranged at two sides of the portal frame, and a cart deviation correcting device is arranged above each pair of travelling wheels of the tire type travelling wheels. According to the automatic yard bridge of the container terminal, disclosed by the invention, the remote positioning and control of the work of the yard bridge are realized by arranging various devices on the equipment, the remote control use is convenient, and the operation safety is ensured.
Description
Technical Field
The invention relates to the technical field of bridges, in particular to a novel automatic bridge for a container terminal.
Background
The field bridge is used as a device for loading, unloading and carrying the containers between the container collecting card and the designated container position of the storage yard, and plays an extremely important role in the production operation process of the container terminal. The yard of a container terminal is generally composed of a plurality of boxes, each box having a plurality of bays, an odd number of 20-foot shellfishes, and two adjacent 20-foot shellfishes can hold a 40-foot container, which is indicated as an even number of shellfishes. Currently, the container stacking operation of each box area is performed by a tire type gantry crane (RTGC) or a rail type gantry crane (RMGC). The RMGC has a row of wheels on each side of the box section on the aisles, which are moved by tracks mounted on each box section, which allows more storage rows to be built to achieve higher storage capacity. The RTGC spans one box area and moves by rubber tires, and although the space storage capacity of the RTGC is lower, the RTGC can conveniently walk among the box areas, and the scheduling is more flexible. Because of this, many container terminals still use tire lifts as the ground machinery of choice. In general, the box area using the tire crane has six rows, and four layers of containers can be stacked. The slot of each container stack is coded and represented by 'box area, shell, row and layer'.
When a bridge needs to be transferred, i.e. moved from one box to another, a certain route is followed. Due to their large size and slow movement speed, the turning operations of the bridges are likely to take up a lot of road space for a long time, resulting in traffic congestion in the yard and delays in other operations in the yard, resulting in a reduction in the efficiency of the bridge operations. In the actual wharf stacking operation, the number of field bridge transition times is large, and the situation that two field bridges are often collided and collision is likely to occur is often caused. Under the condition that the work amount of the box area is large, two field bridges can be dispatched in sequence to work in the same box area at the same time, and the problem of mutual collision among the field bridges can be frequently encountered in the dispatching process. When the bridges collide with each other, one of the bridges has to stop and wait on one side, which wastes the time that the operation should be performed and reduces the operation efficiency of the bridge.
Disclosure of Invention
The invention aims to provide an automatic bridge for a container terminal, aiming at the technical defects in the prior art.
The technical scheme adopted for realizing the purpose of the invention is as follows:
the utility model provides an automatic yard bridge of container terminal, includes the yard bridge body, the yard bridge body has the portal frame and is located two sets of rubber-tyred walking wheels of both sides, install the hoist that can horizontal migration and go up and down on the portal frame, every group rubber-tyred walking wheel includes two pairs of walking wheels, two pairs the walking wheel is spaced apart relatively and is arranged around the moving direction, its characterized in that, every group the cart buffer stop has been arranged respectively to the front end and the rear end of rubber-tyred walking wheel, loudspeaker audio frequency device has been arranged to cart buffer stop's top, cart walking video unit has been arranged respectively to the both sides of portal frame, and cart deviation correcting device has been arranged to walking wheel top every of rubber-tyred walking wheel.
Preferably, a cart transition video device is arranged on the outer side above each pair of road wheels so as to collect related videos in the process of bridge transition movement.
Preferably, cart positioning devices are respectively arranged on the outer sides of the field bridges.
Preferably, a floor height scanning device is arranged on the side frame on one side below the cross beam of the portal frame so as to scan the floor height of the container.
Preferably, a GPS positioning device is arranged at the top end of the proximal end part of the cross beam of the gantry.
Preferably, a panoramic video acquisition device is arranged at the end part of the beam of the portal frame.
Preferably, an operation scanning video device is arranged below the cross beam of the portal frame.
According to the automatic yard bridge of the container terminal, disclosed by the invention, the remote positioning and control of the work of the yard bridge are realized by arranging various devices on the equipment, the remote control use is convenient, and the operation safety is ensured.
Drawings
Fig. 1 is a schematic overall front view of the container terminal automation bridge of the present invention.
Fig. 2 is a partial schematic view of fig. 1.
Fig. 3 is an overall side view of the container terminal automation bridge of the present invention.
Fig. 4 is a partially enlarged schematic view of fig. 3.
Fig. 5 is a partially enlarged schematic view of fig. 1.
Fig. 6 is a partially enlarged schematic view of fig. 3.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-6, the container terminal automated yard bridge according to the embodiment of the present invention includes a yard bridge body, the yard bridge body has a gantry 14 and two sets of tired road wheels 14 located at both sides, a spreader 16 capable of moving horizontally and lifting is installed on the gantry, each set of tired road wheels includes two pairs of road wheels, the two pairs of road wheels are arranged back and forth along a moving direction at a relative interval, a cart collision avoidance device 1 is respectively arranged at the front end and the rear end of each set of tired road wheels, a horn audio device 2 is arranged above the cart collision avoidance device, cart traveling video devices are respectively arranged at both sides of the gantry, the gantry includes a front traveling video device 3 and a rear traveling video device 5, and a cart deviation correction device 6 is arranged above each pair of road wheels of tired road wheels.
Through cart buffer stop, can effectively prevent to remove the walking in-process at the car and bump, can issue the audio frequency through being provided with loudspeaker audio frequency device, send the cart to people around and remove the warning of please careful or other work audio frequencies, through cart walking video unit, can gather the video of the scene of the both sides of cart walking in-process to make things convenient for long-range surveillance center to master relevant environment, through at cart deviation correcting device, can realize rectifying to the removal of cart, prevent deviating from predetermined walking route.
Each cart deviation correcting device can be realized by adopting the existing laser deviation correcting device or technology. The laser deviation correcting device is a prior art, and please refer to the technology disclosed in CN200820141913.5 for details, which are not described herein.
The cart anti-collision device comprises an anti-collision radar, the anti-collision radar is installed on the support, the support is installed on the cart, and the anti-collision function is achieved through the radar. When the cart is driven forwards or backwards, the anti-collision radar can detect the obstacles in the driving direction in real time and transmit detection signals to the local computer in time. According to the detection signal, when an obstacle in a predetermined range is detected, the local computer controls the cart to decelerate, and when an obstacle in another predetermined range is detected, the cart is controlled to stop emergently.
As an optional embodiment, a cart transition video device 11 is arranged on the outer side above each pair of travelling wheels, so that relevant videos are collected in the process of moving a field bridge in a transition mode, and peripheral video images can be collected conveniently by remotely observing the transition condition of a cart.
As an alternative embodiment, the cart positioning devices 12 are respectively arranged on the field outside the walking route of the bridge, and the cart positioning devices can be cameras, and can realize the positioning of the cart by acquiring images of preset devices on the side surfaces of the cart.
Preferably, cart positioner adopt two-dimensional code location camera, install on the electricity getting trolley frame of cart, camera lens are from top to bottom 10 centimeters in the framed bent 13 horizontal direction outside, and is placed in the middle for the framed bent, every shell position pastes the two-dimensional code board on the framed bent 13 for camera acquisition location.
As an alternative embodiment, a floor height scanning video device 10 is arranged on the side frame on one side below the cross beam of the portal frame to scan the floor height of the container, and the scanning video is sent to a remote monitoring center to grasp the floor height condition of the container in real time.
As an alternative embodiment, the top end of the near-end part of the cross beam of the gantry is provided with a GPS positioning device 8 so as to position the cart and determine the position of the cart.
As an alternative embodiment, a panoramic video capturing device 7 is arranged at an end of a beam of the gantry, and is used for capturing panoramic video around the cart for a monitoring center.
As an optional embodiment, an operation scanning video device 9 is arranged below the cross beam of the gantry, and is used for acquiring operation videos and mastering the operation process of the crane during the crane box hanging operation.
As an alternative embodiment, a card collecting guiding radar 4 may be further provided on the side surface of the gantry for guiding the operation of the operated card collecting. The collector card guiding radar 4 can determine the position of the collector card by scanning the profile of the collector card, give the distance of the collector card which needs to move forwards and backwards, help the driver of the collector card to adjust the position of the collector card, and guide the collector card to move to a preset position for operation.
According to the automatic yard bridge of the container terminal, disclosed by the invention, the remote positioning and control of the work of the yard bridge are realized by arranging various devices on the equipment, the remote control use is convenient, and the operation safety is ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. Automatic yard bridge of container terminal, including the yard bridge body, the yard bridge body has portal frame and is located two sets of rubber-tyred walking wheels of both sides, install the hoist that can horizontal migration and go up and down on the portal frame, every group rubber-tyred walking wheel includes two pairs of walking wheels, two pairs the walking wheel is spaced apart relatively and is arranged around the moving direction, its characterized in that, every group the cart buffer stop has been arranged respectively to the front end and the rear end of rubber-tyred walking wheel, loudspeaker audio frequency device has been arranged to cart buffer stop's top, cart walking video unit has been arranged respectively to the both sides of portal frame, has arranged cart deviation correcting device to walking wheel top at rubber-tyred walking wheel.
2. The container terminal automation yard bridge of claim 1, wherein a cart transfer video unit is disposed outside and above each pair of road wheels to capture relevant video during the yard transfer movement.
3. The container terminal automation yard bridge of claim 1, wherein cart positioning devices are respectively disposed on the outside of the yard.
4. The container terminal automation yard bridge of claim 1, wherein a floor height scanning video device is provided on the side frame on one side below the cross beam of said gantry to scan the floor height of the container.
5. The container terminal automation yard bridge of claim 1, wherein the top end of the proximal end portion of the gantry beam is provided with a GPS positioning device.
6. The container terminal automation yard bridge of claim 1, wherein a panoramic video capture device is disposed at an end of a beam of said gantry.
7. The container terminal automation yard bridge of claim 1, wherein a task scanning video unit is provided below a cross beam of said gantry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111383161.XA CN113998598A (en) | 2021-11-22 | 2021-11-22 | Automatic bridge of container terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111383161.XA CN113998598A (en) | 2021-11-22 | 2021-11-22 | Automatic bridge of container terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113998598A true CN113998598A (en) | 2022-02-01 |
Family
ID=79929625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111383161.XA Pending CN113998598A (en) | 2021-11-22 | 2021-11-22 | Automatic bridge of container terminal |
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| Country | Link |
|---|---|
| CN (1) | CN113998598A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201280386Y (en) * | 2008-09-12 | 2009-07-29 | 天津港联盟国际集装箱码头有限公司 | Automatic deviation correction system of tire crane |
| CN201825668U (en) * | 2010-10-13 | 2011-05-11 | 天津港联盟国际集装箱码头有限公司 | Operation position control system of rubber-tyred container gantry crane |
| KR101058723B1 (en) * | 2010-09-27 | 2011-08-22 | 광진정보기술(주) | Automation system of rubber tired crane |
| CN107150953A (en) * | 2016-03-02 | 2017-09-12 | 宁波大榭招商国际码头有限公司 | A kind of crane direction Precise Position System and method based on machine vision |
| CN108584716A (en) * | 2018-05-04 | 2018-09-28 | 蛇口集装箱码头有限公司 | A kind of protection of safety of gantry crane and operation auxiliary system |
| CN109368503A (en) * | 2018-12-14 | 2019-02-22 | 天津港太平洋国际集装箱码头有限公司 | Field bridge handling operation remote control operation system |
| CN110683465A (en) * | 2019-11-08 | 2020-01-14 | 天津港太平洋国际集装箱码头有限公司 | Swing rod type anti-collision baffle frame for automatic field bridge cart and cart operation anti-collision system |
| CN216737273U (en) * | 2021-11-22 | 2022-06-14 | 天津港联盟国际集装箱码头有限公司 | Automatic bridge of container terminal |
-
2021
- 2021-11-22 CN CN202111383161.XA patent/CN113998598A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201280386Y (en) * | 2008-09-12 | 2009-07-29 | 天津港联盟国际集装箱码头有限公司 | Automatic deviation correction system of tire crane |
| KR101058723B1 (en) * | 2010-09-27 | 2011-08-22 | 광진정보기술(주) | Automation system of rubber tired crane |
| CN201825668U (en) * | 2010-10-13 | 2011-05-11 | 天津港联盟国际集装箱码头有限公司 | Operation position control system of rubber-tyred container gantry crane |
| CN107150953A (en) * | 2016-03-02 | 2017-09-12 | 宁波大榭招商国际码头有限公司 | A kind of crane direction Precise Position System and method based on machine vision |
| CN108584716A (en) * | 2018-05-04 | 2018-09-28 | 蛇口集装箱码头有限公司 | A kind of protection of safety of gantry crane and operation auxiliary system |
| CN109368503A (en) * | 2018-12-14 | 2019-02-22 | 天津港太平洋国际集装箱码头有限公司 | Field bridge handling operation remote control operation system |
| CN110683465A (en) * | 2019-11-08 | 2020-01-14 | 天津港太平洋国际集装箱码头有限公司 | Swing rod type anti-collision baffle frame for automatic field bridge cart and cart operation anti-collision system |
| CN216737273U (en) * | 2021-11-22 | 2022-06-14 | 天津港联盟国际集装箱码头有限公司 | Automatic bridge of container terminal |
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