CN219957883U - Anti-lifting detection device for collecting card - Google Patents

Abstract

The utility model relates to the technical field of anti-lifting of an integrated circuit card, and discloses an anti-lifting detection device of the integrated circuit card, which comprises an anchor seat and a cross beam arranged on the anchor seat, wherein two cameras are correspondingly arranged on two sides of the cross beam, a laser scanner is arranged on the anchor seat, a signal transmitter is arranged on the cross beam, and the laser scanner is arranged between the two cameras; the output ends of the two cameras and the output end of the laser scanner are respectively and electrically connected with the input end of the signal transmission device, the output end of the signal transmission device is electrically connected with the input end of the external display device, and the two cameras and the laser scanner are respectively matched with one side of the collecting card; the utility model is integrally arranged on the cross beam and the anchor seat, not on the vehicle body, has large shooting angle and small limitation, is additionally provided with the laser scanner, realizes double-equipment detection, can greatly reduce the misjudgment rate and improves the detection reliability.

Description

Anti-lifting detection device for collecting card

Technical Field

The utility model relates to the technical field of anti-lifting of an integrated circuit card, in particular to an anti-lifting detection device of an integrated circuit card.

Background

The container has the greatest success in standardization of products and a whole set of transportation system established by the container, so that the standardization of a great many things with a load of tens of tons can be realized, and the logistics transportation matched with ships, ports, airlines, highways, transfer stations, bridges, tunnels and multi-type intermodal transportation in the global scope can be realized step by step on the basis of the standardization; when the large cart transfers the container, a loading and pulling piece (hereinafter referred to as an 'collector card') is usually installed on the cart body, then the container is fixed on the collector card through a lock pin for transportation, the matching speed of the collector card and the container is high, so that the container can be rapidly loaded and unloaded, and in order that the container is not lifted together when being lifted, the collector card anti-lifting detection device is usually arranged to detect whether the collector card is lifted together.

The most common traditional lifting-preventing detection devices for the collector cards are two types, one type is that a laser scanner is installed on a cart mechanism, the other type is that a high-definition camera is installed on the cart mechanism, and the traditional lifting-preventing detection device for the collector cards is mainly used for directly observing a collector card locking pin through laser or the high-definition camera to confirm whether to lift the container together with the collector cards or lift the container at half.

Because the existing anti-lifting device for the collecting card is usually arranged on a cart mechanism, the visual angle of a camera is limited to a certain extent, and erroneous judgment is easy to cause; moreover, only one device is adopted, the detection mode is single, misjudgment is easy to occur or dangerous situations are not recognized, and the life safety and property of a truck driver are greatly hidden danger.

Disclosure of Invention

The utility model aims to overcome at least one defect of the prior art, and provides an anti-lifting detection device for a collecting card, which is used for solving the technical problems that a camera is installed on a cart mechanism and has a certain visual angle limitation, misjudgment is easy to occur, and only one equipment detection mode is adopted, so that misjudgment is easy to occur.

The technical scheme adopted by the utility model is that the utility model discloses an anti-lifting detection device for an integrated card, which comprises an anchor seat and a cross beam arranged on the anchor seat, wherein two cameras are correspondingly arranged at two sides of the cross beam, a laser scanner is arranged on the anchor seat, a signal transmitter is arranged on the cross beam, and the laser scanner is arranged between the two cameras; the output ends of the two cameras and the output end of the laser scanner are respectively and electrically connected with the input end of the signal transmission device, the output end of the signal transmission device is electrically connected with the input end of the external display device, and the two cameras and the laser scanner are respectively matched with one side of the collecting card.

This scheme is mainly used to prevent detection device that lifts by crane to the collection card in the container transportation, before the cart that will be equipped with the container is driven to the anchor at the time of detecting, detect the collection card through two cameras and laser scanner, when detecting that the collection card takes place high variation, it is together lifted to prove the collection card, this scheme integral erection is on crossbeam and anchor, not install on the automobile body, the camera shooting angle is big, it is restricted little, and laser scanner has been increased, dual-device detection has been realized, the erroneous judgement rate of reduction that can be very big, the reliability of improvement detection.

Further, the camera is mounted on the cross beam through a camera mounting frame; the camera mounting frame comprises a stand column fixed on the cross beam, an extension arm arranged on the stand column, an inner extension arm sleeved with the extension arm, a camera arranged on the inner extension arm, and an adjusting bolt arranged on the extension arm and matched with the outer wall of the inner extension arm. The camera mounting bracket can carry out flexible regulation, when meetting great container, the accessible flexible arm is adjusted and is made the distance increase between two cameras, when meetting less container or some little packing box, accessible flexible arm is adjusted and is made the distance between two cameras diminish to can increase the application scope of this scheme, the practicality is strong.

Further, a swinging platform is fixed on the inner extending arm, and the camera is arranged on the swinging platform through a duckbill clamp. The angle of the camera can be adjusted through the swinging platform and the duckbill clamp, the camera can be enabled to detect the collection card more accurately through adjustment, and the detection accuracy can be effectively improved. The swing platform and duckbill clip are of a construction commonly used in the field of camera mounting and will not be described in detail herein.

Further, the extending arm is arranged on the upright post through the U-shaped clamp. When the U-shaped clamp is installed, the U-shaped clamp can be fixed by screwing two nuts, the installation speed is high, the U-shaped clamp is more convenient to install, the position of the U-shaped clamp on the upright post is more convenient to adjust, the height of a camera is more convenient to adjust, the accuracy of detection can be further improved by adjusting the height of the camera, and the U-shaped clamp is high in reliability.

Further, the laser scanner is fixed on the anchor seat through the laser scanner mounting frame, the laser scanner mounting frame comprises an angle steel frame fixed on the anchor seat and a seat plate arranged on the angle steel frame, and the laser scanner is arranged on the seat plate. The angle steelframe can effectively improve the stability of laser scanner installation, and installs through the bedplate, more is convenient for assemble.

Further, the seat plate is provided with four first mounting holes, the angle steel frame is provided with second mounting holes which are corresponding to the four first mounting holes in position and are not less than three groups in the vertical direction, and the first mounting holes are connected with the second mounting holes corresponding to the positions through bolts. Each group of second mounting holes are four and correspond to the first mounting holes respectively, the second mounting holes which are not less than three groups enable the seat board to have three mounting positions during mounting, and the height selection of the laser scanner is convenient, so that the mounting and adjusting flexibility of the laser scanner is improved, and meanwhile, the mounting holes are mounted through bolts, so that the laser scanner can be ensured to have larger connection strength and stability.

Further, the laser scanner is fixed on the seat board through two supports, and the seat board is also fixed with an upper cover plate arranged above the laser scanner and a protective cover covered on the laser scanner. Two supports are arranged on two sides of the laser scanner, so that the strength of connection fixation of the laser scanner can be effectively improved, the upper cover plate and the protective cover can effectively protect the laser scanner, foreign objects can be effectively prevented from damaging the laser scanner, the protectiveness of the laser scanner is improved, and the service life of the laser scanner is prolonged.

Compared with the prior art, the utility model has the beneficial effects that: this scheme is mainly used to prevent detection device that lifts by crane to the collection card in the container transportation, before the cart that will be equipped with the container is driven to the anchor at the time of detecting, detect the collection card through two cameras and laser scanner, when detecting that the collection card takes place high variation, it is together lifted to prove the collection card, this scheme integral erection is on crossbeam and anchor, not install on the automobile body, the camera shooting angle is big, it is restricted little, and laser scanner has been increased, dual-device detection has been realized, the erroneous judgement rate of reduction that can be very big, the reliability of improvement detection.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a rear view of the present utility model.

Fig. 4 is a schematic structural view of the camera mount of the present utility model.

Fig. 5 is a schematic view of the structure of the duckbill clamp of the present utility model.

Fig. 6 is a schematic structural view of the laser scanner mounting frame of the present utility model.

Fig. 7 is a schematic view of the positions of the upper cover plate and the protective cover of the utility model.

FIG. 8 is a schematic view of the structure of the angle steel frame of the present utility model.

Fig. 9 is a schematic structural view of the frame of the present utility model.

In the figure: 1. the device comprises an anchor seat, 2, a cross beam, 3, a camera, 4, a laser scanner, 5, a signal transmitter, 6, a camera mounting frame, 7, a stand column, 8, an extension arm, 9, an inner extension arm, 10, a collection card, 11, an adjusting bolt, 12, a swinging platform, 13, a duckbill clamp, 14, a U-shaped card, 15, a laser scanner mounting frame, 16, an angle steel frame, 17, a seat plate, 18, a first mounting hole, 19, a second mounting hole, 20, an upper cover plate, 21, a protective cover, 22, a frame, 23 and a support.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the utility model. For better illustration of the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

As shown in fig. 1-9, the scheme discloses an anti-lifting detection device for an integrated card, which comprises an anchor seat 1 and a cross beam 2 arranged on the anchor seat 1, wherein two cameras 3 are correspondingly arranged on two sides of the cross beam 2, a laser scanner 4 is arranged on the anchor seat 1, a signal transmitter 5 is arranged on the cross beam 2, and the laser scanner 4 is arranged between the two cameras 3; the output ends of the two cameras 3 and the output end of the laser scanner 4 are respectively and electrically connected with the input end of the signal transmission device 5, the output end of the signal transmission device 5 is electrically connected with the input end of the external display device, and the two cameras 3 and the laser scanner 4 are respectively matched with one side of the collecting card 10.

This scheme is mainly used to prevent the detection device who lifts up to the collection card 10 in the container transportation, before the cart that will be equipped with the container is driven to anchor 1 when detecting, detect collection card 10 through two cameras 3 and laser scanner 4, when detecting collection card 10 and taking place the altitude variation, it is together lifted up to prove collection card 10, this scheme integral erection is on crossbeam 2 and anchor 1, not install on the automobile body, camera 3 shoots the angle big, it is restricted little, and laser scanner 4 has been increased, double equipment detection has been realized, can be very big reduction misjudgement rate, the reliability of improvement detection. The external display device may be a display on the transport vehicle or other display, etc., the signal transmitter 5, the camera 3 itself, and the manner in which it is connected to the external display are all well known to those skilled in the art and will not be described in detail herein.

The camera 3 is mounted on the beam 2 through a camera mounting frame 6; the camera mounting frame 6 comprises a vertical column 7 fixed on the cross beam 2, an extension arm 8 arranged on the vertical column 7, an inner extension arm 9 sleeved with the extension arm 8, a camera 3 arranged on the inner extension arm 9, an adjusting bolt 11 arranged on the extension arm 8, and the adjusting bolt 11 is matched with the outer wall of the inner extension arm 9. The camera mounting bracket 6 can carry out flexible regulation, when meetting great container, the accessible flexible arm is adjusted and is made the distance increase between two cameras 3, when meetting less container or some little packing box, accessible flexible arm is adjusted and is made the distance between two cameras 3 diminish to can increase the application scope of this scheme, the practicality is strong.

The inner arm 9 is fixed with a swinging platform 12, and the camera 3 is arranged on the swinging platform 12 through a duckbill clamp 13. The angle of the camera 3 can be adjusted through the swinging platform 12 and the duckbill clamp 13, and the camera 3 can be more accurately detected on the set card 10 through adjustment, so that the detection accuracy can be effectively improved. The swing platform and duckbill clip are of a construction commonly used in the field of camera mounting and will not be described in detail herein.

The extension arm 8 is mounted on the upright 7 by a U-shaped clip 14. When the U-shaped card 14 is installed, the U-shaped card can be fixed by screwing two nuts, the installation speed is high, the U-shaped card is more convenient to install, the position of the U-shaped card on the upright post 7 is more convenient to adjust, the height of the camera 3 is more convenient to adjust, the accuracy of detection can be further improved by adjusting the height of the camera 3, and the reliability is high.

The laser scanner 4 is fixed on the anchor mount 1 by a laser scanner mounting 15, the laser scanner mounting 15 comprises an angle steel frame 16 fixed on the anchor mount 1 and a seat plate 17 mounted on the angle steel frame 16, and the laser scanner 4 is mounted on the seat plate 17. The angle steelframe 16 can effectively improve the stability of laser scanner 4 installation, and installs through bedplate 17, and is more convenient for assemble.

Four first mounting holes 18 are formed in the seat plate 17, second mounting holes 19 which correspond to the four first mounting holes 18 in position and are not less than three groups in the vertical direction are formed in the angle steel frame 16, and the first mounting holes 18 are connected with the second mounting holes 19 which correspond to the positions through bolts. Each group of mounting holes II 19 is four, and the positions of the mounting holes II are respectively corresponding to the positions of the mounting holes I18, and the mounting holes II 19 of not less than three groups can enable the seat board 17 to have three mounting positions during mounting, so that the height selection of the laser scanner 4 is facilitated, the mounting and adjusting flexibility of the laser scanner 4 is improved, and meanwhile, the mounting through bolts can ensure that the laser scanner 4 has larger connection strength and stability.

The laser scanner 4 is fixed on the seat board 17 through two supports 23, and an upper cover board 20 arranged above the laser scanner 4 and a protective cover 21 covering the laser scanner 4 are also fixed on the seat board 17. The two supports 23 are arranged on two sides of the laser scanner 4, so that the strength of connection fixation of the laser scanner 4 can be effectively improved, the upper cover plate 20 and the protective cover 21 can effectively protect the laser scanner 4, foreign objects can be effectively prevented from damaging the laser scanner 4, the protectiveness of the laser scanner 4 is improved, and the service life of the laser scanner 4 is prolonged.

The signal transmitter is mounted on the cross beam 2 by a frame 22 formed by angle steel splicing. Specifically, two horizontal angle steels and two vertical angle steels are welded to form a frame 22, the frame 22 is fixed on the anchor seat 1, then the signal transmitter 5 is fixed on the frame 22, the frame 22 formed by welding the angle steels is high in structural strength and strong in firmness, and the installation strength of the signal transmitter can be effectively improved.

The use description, firstly, the car with the container is driven to the front side of the device, the two cameras 3 and the laser scanner 4 are opposite to the container and the container 10, when the container 10 is lifted, the two cameras 3 and the laser scanner 4 sense the position change of the container 10 when the container 10 is changed, and send signals to the signal transmission device 5, and then the signal transmission device 5 sends signals to an external display device and an alarm device (can be connected with the alarm device), thereby reminding workers, and effectively preventing the container 10 from being lifted together.

When the device is specifically arranged, two high-definition visual cameras 3, an anti-seismic laser 2D laser scanner and an anti-suspension signal transmitter 5 are arranged on a cross beam 2, the camera 3 is used for collecting frame data of the position of the collector card 10, and the lens of the camera 3 is arranged towards the collector card 10; the laser scanner plays a role in loosening a rope for one lifting appliance and measuring and calculating the distance between the upper surface of the lifting appliance, the chassis height coordinate of the container 10 and the lower surface of the container and the container 10; in order to prevent collision and vibration of the camera 3 and the laser scanner and to ensure the detection angles of the camera 3 and the laser scanner, a camera mounting frame 6 and a laser scanner mounting frame 15 are correspondingly arranged in the embodiment.

Twelve holes are formed in the angle steel frame 16 for adjusting the up-down position of the laser scanner. The laser scanner 4 is mounted and fixed through four holes in the corners of the saddle 17, and the angle steel frame 16 can be fixed to the anchor mount 1 by bolts or welding.

The upper cover plate 20 and the protective cover 21 are arranged on the laser scanner 4, and the laser scanner 4 is fixed on the seat plate 17 through two supports 23. The upper cover plate 20 is fixedly installed through bolts, the inside of the laser scanner mounting frame 15 is protected, the laser scanner is rainproof, the laser scanner body is fixed with the protective cover 21, the protective cover 21 plays a role in protecting the laser scanner body, the protective cover 21 is fixed on the right support 23 through bolts, one support 23 can be fixed on the seat plate 17 through bolts, and the two supports 23 can be connected together through bolts.

The duckbill clamp 13 below the camera 3 is fixed with the swinging platform 12 through the bolt, can carry out the angle to the upper and lower angle of camera 3 lens through the duckbill clamp 13, and swinging platform 12 passes through the bolt to be connected with the cantilever arm 8, can adjust the horizontal angle of swinging platform 12 through adjusting bolt 11 to change the angle of camera 3, can change the length of cantilever arm 8, interior cantilever arm 9 sub-assembly through adjusting bolt 11, reach the purpose of changing the horizontal position of camera 3. The extension arm 8 is connected with the upright post 7 through the U-shaped clamp 14, and plays a role in fixing the camera 3.

The 2D laser scanner 4 in the device has the functions that in the unloading operation process, after the container-carrying collecting card 10 is in place, a trolley on a mainframe is driven to a proper position, a lifting appliance is placed on a container of the collecting card 10, locking is carried out, then lifting action is carried out, when the lifting appliance is loose and the container signal is not available, the current height is calculated through a lifting encoder and is used as the lifting starting point height of the container, and the lifting starting point height is transmitted to the lifting-preventing signal transmitter 5 through a communication interface (Profibus-DP, network and the like). Meanwhile, the laser scanner 4 scans the collector card 10 to obtain the coordinates of the upper surface of the lifting appliance, the coordinate height of the chassis of the collector card 10 and the distance between the lower surface of the container and the collector card 10, data are transmitted to the anti-lifting signal transmitter 5 through a network cable, and whether the container is separated from the collector card 10 is judged according to the data.

The camera 3 in the scheme has the functions of positioning the position frame of the truck 10 in an image coordinate system by utilizing the acquired image information through a target detection method, dividing the position frame into a plurality of tracking areas for real-time tracking, and comprehensively judging the lifting state of the truck 10 by combining the lifting height of the lifting appliance, the movement track in the tracking areas and the lifting threshold value.

Compared with the traditional single-card 10 anti-lifting device, the two anti-lifting devices are mutually complemented, the situation identification is more accurate, the misjudgment rate is low, the laser scanner 4 is installed in a vertical installation mode, and the laser identification algorithm can be self-adapted to various different types and high-level card 10 carts, including the type of outer card 10 brackets with the height of 1.2-1.8 meters.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the present utility model to the specific embodiments thereof. Any modification, equivalent replacement, improvement, etc. that comes within the spirit and principle of the claims of the present utility model should be included in the protection scope of the claims of the present utility model.

Claims (8)

1. The utility model provides a detection device is prevented lifting by collection card, includes anchor pad and installs the crossbeam on the anchor pad, its characterized in that: two cameras are correspondingly arranged on two sides of the cross beam, a laser scanner is arranged on the anchor seat, a signal transmitter is arranged on the cross beam, and the laser scanner is arranged between the two cameras; the output ends of the two cameras and the output end of the laser scanner are respectively and electrically connected with the input end of the signal transmission device, the output end of the signal transmission device is electrically connected with the input end of the external display device, and the two cameras and the laser scanner are respectively matched with one side of the collecting card.

2. The lift-preventing detection device for a card collector according to claim 1, wherein: the camera is arranged on the cross beam through a camera mounting frame; the camera mounting frame comprises a stand column fixed on the cross beam, an extension arm arranged on the stand column, an inner extension arm sleeved with the extension arm, a camera arranged on the inner extension arm, and an adjusting bolt arranged on the extension arm and matched with the outer wall of the inner extension arm.

3. The pickup-prevention lifting detection device according to claim 2, wherein: the inner arm is fixed with a swinging platform, and the camera is arranged on the swinging platform through a duckbill clamp.

4. The pickup-prevention lifting detection device according to claim 2, wherein: the extending arm is arranged on the upright post through a U-shaped clamp.

5. The lift-preventing detection device for a card collector according to claim 1, wherein: the laser scanner is fixed on the anchor seat through the laser scanner mounting bracket, and the laser scanner mounting bracket is including fixing the angle steelframe on the anchor seat and installing the bedplate on the angle steelframe, and the laser scanner is installed on the bedplate.

6. The device for detecting the lifting of the collector card according to claim 5, wherein the seat plate is provided with four first mounting holes, the angle steel frame is provided with second mounting holes which correspond to the four first mounting holes in position and are not less than three groups in the vertical direction, and the first mounting holes are connected with the second mounting holes corresponding to the positions through bolts.

7. The lift-preventing detection device for a card collector according to claim 5, wherein: the laser scanner is fixed on the seat board through two supports, and the seat board is also fixed with an upper cover plate arranged above the laser scanner and a protective cover covering the laser scanner.

8. The lift-preventing detection device for an ic according to any one of claims 1 to 7, wherein: the signal transmitter is installed on the cross beam through a frame formed by splicing angle steel.