Battery restraining device for battery cabinet of unmanned travelling crane

Abstract

The utility model discloses a battery restraint device for an unmanned travelling vehicle battery cabinet, which comprises a cabinet body, a detection cable, a mounting plate and a battery detection unit, the battery detection unit comprises a battery parameter detection circuit board and sockets arranged on the battery parameter detection circuit board at intervals, the mounting plate is horizontally arranged in the cabinet body, and the detection cable is arranged on the mounting plate. A plurality of battery restraining assemblies are arranged on the mounting plate at intervals, the batteries are arranged on the battery restraining assemblies, each battery restraining assembly comprises four limiting pieces distributed on the lower portions of the four corners of the corresponding battery, one end of each detection cable is connected with the corresponding battery, and the other end of each detection cable is provided with a plug corresponding to the corresponding socket. Through the mode, the battery restraining device for the unmanned travelling vehicle battery cabinet can restrain the posture of the battery, improve the anti-seismic effect, detect the voltage, current and temperature of the battery, facilitate fault early warning and predictive maintenance, and is safer to use.

Description

Technical Field

[0001] The utility model relates to the field of battery cabinets for unmanned traveling cranes, in particular to a battery restraint device for a battery cabinet of an unmanned traveling crane. Background Art

[0002] When a traveling crane with an electromagnetic chuck is working, it needs to use a high-power electromagnetic chuck to suck materials. There is a risk that the sucked object will fall after an accidental power failure. It is necessary to increase a battery cabinet to provide a power-off magnetic holding function to avoid the problem of the sucked object falling caused by an accidental power failure.

[0003] When an unmanned traveling crane is running, since the driver does not directly operate on the machine, the operation mode will change. At the same time, vibrations and inertia problems are likely to occur during the movement of the traveling crane, often causing the battery to fall off from the battery cabinet, and then problems such as circuit damage or short circuit occur, affecting the operation of the equipment, and there is also a fire risk. In addition, the working environment of many traveling cranes is harsh, such as high temperature, which has some impacts on the battery life and safety and needs to be detected. Summary of the Utility Model

[0004] The main technical problem to be solved by the utility model is to provide a battery restraint device for a battery cabinet of an unmanned traveling crane, which conducts battery restraint and detection to improve the use safety.

[0005] To solve the above technical problem, a technical solution adopted by the utility model is: to provide a battery restraint device for a battery cabinet of an unmanned traveling crane, including: a cabinet body, a detection cable, a mounting plate, and a battery detection unit. The battery detection unit includes a battery parameter detection circuit board and sockets spaced on the battery parameter detection circuit board. The mounting plate is horizontally arranged in the cabinet body. Several battery restraint components are spaced on the mounting plate. The battery is arranged on the battery restraint components. The battery restraint component includes 4 limit members distributed at the lower parts of the four corners of the battery. One end of the detection cable is connected to the battery, and the other end of the detection cable is provided with a plug corresponding to the socket.

[0006] In a preferred embodiment of the utility model, the number of the mounting plates is multiple, and the multiple mounting plates are arranged at intervals up and down in the cabinet body.

[0007] In a preferred embodiment of the utility model, the limit member adopts an L-shaped bent plate.

[0008] In a preferred embodiment of the utility model, the battery restraint component further includes a shock pad located below the battery.

[0009] In a preferred embodiment of the utility model, through holes are spaced along the length direction of the battery on the shock pad, and temperature sensors are arranged in the through holes.

[0010] In a preferred embodiment of the present utility model, the temperature sensor is connected to the battery parameter detection circuit board.

[0011] In a preferred embodiment of the present utility model, a voltage detection circuit and a current detection circuit are provided in the battery parameter detection circuit board.

[0012] In a preferred embodiment of the present utility model, the battery parameter detection circuit board is arranged on the mounting plate or the side wall of the cabinet.

[0013] In a preferred embodiment of the present utility model, fastening screws pointing to the battery are respectively arranged on both sides of the limiting member.

[0014] In a preferred embodiment of the present utility model, the limiting member and the mounting plate are fixed by bolts or welding.

[0015] The beneficial effects of the present utility model are as follows: A battery restraint device for an unmanned vehicle battery cabinet pointed out by the present utility model performs attitude restraint of the battery on the mounting plate through a battery restraint assembly, improves the seismic resistance effect, avoids the problem of falling off the mounting plate, can also detect the voltage, current and temperature of the battery, accumulate data, facilitate fault warning and predictive maintenance, and disassemble the corresponding battery by quickly plugging and unplugging the plug when an abnormality occurs, eliminating the adverse effects of abnormal batteries on other batteries and improving the use safety. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings, where:

[0017] Figure 1 is a schematic structural diagram of a preferred embodiment of a battery restraint device for an unmanned vehicle battery cabinet of the present utility model;

[0018] Figure 2 is Figure 1 a schematic structural diagram of the mounting plate in Detailed Embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0020] Please refer to Figures 1 - 2 , the embodiments of the present utility model include:

[0021] Such as Figure 1 The battery restraint device for an unmanned vehicle battery cabinet shown, includes: cabinet body 1, detection cable 10, mounting plate 2 and battery detection unit. The mounting plate 2 is horizontally arranged in the cabinet body 1 to carry the battery. In this embodiment, the number of mounting plates 2 is 2, and the two mounting plates 2 are arranged at intervals up and down in the cabinet body 1 to load the battery 8 in layers, improving the space utilization rate. The cabinet body 1 can adopt a cage-type cabinet body for passive ventilation and heat dissipation, or adopt a sealed cabinet body for ventilation and heat dissipation by installing a fan and a filter screen.

[0022] Several battery restraint components are arranged at intervals on the mounting plate 2, and the battery 8 is arranged on the battery restraint components. The battery restraint component includes 4 limit pieces 7 distributed at the lower parts of the four corners of the battery 8. In this embodiment, the limit piece 7 adopts an L-shaped bent plate to limit the lower parts of the four corners of the battery 8, improving the assembly simplicity and structural stability, and avoiding the problem that the battery 8 falls off the mounting plate 2.

[0023] The limit piece 7 and the mounting plate 2 are fixed by bolts or welding, and the structure is firm. In this embodiment, fastening screws 11 pointing to the battery 8 are respectively arranged on both sides of the limit piece 7, and the battery 8 can be tightened around through the fastening screws 11, making the structure more stable and avoiding loosening problems.

[0024] The battery detection unit includes a battery parameter detection circuit board 3 and sockets 4 arranged at intervals on the battery parameter detection circuit board 3. The battery parameter detection circuit board 3 is arranged on the mounting plate 2 or the side wall of the cabinet body 1 and fixed by bolts. The number of sockets 4 is relatively large, which can meet the detection of the batteries 8 on the upper and lower two mounting plates 2, reducing the cost.

[0025] Such as Figure 2 shown, one end of the detection cable 10 is connected to the battery 8, and a plug 9 corresponding to the socket 4 is arranged at the other end of the detection cable 10, which can be quickly plugged in, improving the convenience of battery 8 replacement and maintenance. A voltage detection circuit and a current detection circuit are arranged in the battery parameter detection circuit board 2. After being connected to the electrodes of the battery 8 through the detection cable 10, the detection of voltage and current is realized. A wireless communication module is also arranged in the battery parameter detection circuit board 2, which can perform wireless communication with the controller of the vehicle or the master control room for data storage and fault warning, facilitating predictive maintenance and timely eliminating potential safety hazards.

[0026] In order to improve the shock absorption effect, the battery restraint component further includes a shock pad 5 located below the battery 8. The shock pad 5 can adopt a rubber pad or a silica gel pad to isolate the vibration during the operation of the vehicle and perform shock absorption protection on the battery 8.

[0027] Through holes are arranged at intervals along the length direction of the battery on the shock-absorbing pad 5, and temperature sensors 6 are arranged in the through holes to detect the temperature of multiple positions at the bottom of the battery 8. The temperature sensor 6 is connected to the battery parameter detection circuit board 2 to transmit signals. By detecting the temperature of multiple positions at the bottom of the battery 8, the problem of excessively high local temperature can be avoided, and the temperature abnormality of the battery 8 can be discovered in time. When an abnormality occurs, the corresponding battery 8 can be disassembled by quickly plugging and unplugging the plug 9, eliminating the adverse effects of the abnormal battery on other batteries, quickly replacing a new battery, and improving the safety of use.

[0028] In summary, the utility model discloses a battery restraint device for an unmanned vehicle battery cabinet, which can restrain and detect the battery, avoid the problem of falling off, improve the reliability of use and the convenience of maintenance, and reduce the maintenance cost.

[0029] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A battery restraint device for an unmanned vehicle battery cabinet, which performs battery restraint and detection, characterized in that Including: A cabinet body, a detection cable, a mounting plate and a battery detection unit. The battery detection unit includes a battery parameter detection circuit board and sockets spaced on the battery parameter detection circuit board. The mounting plate is horizontally arranged in the cabinet body. A plurality of battery restraint components are spaced on the mounting plate. The battery is arranged on the battery restraint components. The battery restraint component includes four limit pieces distributed at the lower parts of the four corners of the battery. One end of the detection cable is connected to the battery, and a plug corresponding to the socket is arranged at the other end of the detection cable.

2. The battery restraint device for the battery cabinet of the driverless vehicle according to claim 1, wherein, The number of the mounting plates is multiple, and the multiple mounting plates are arranged in the cabinet body at intervals up and down.

3. The battery restraint device for an unmanned vehicle battery cabinet according to claim 1, wherein, The limit piece adopts an L-shaped bent plate.

4. The battery restraint device for an unmanned vehicle battery cabinet according to claim 1, wherein, The battery restraint component further includes a shock pad located below the battery.

5. The battery restraint device for an unmanned vehicle battery cabinet according to claim 4, characterized in that, Through holes are spaced along the length direction of the battery on the shock pad, and temperature sensors are arranged in the through holes.

6. The battery restraint device for the battery cabinet of an unmanned vehicle according to claim 5, wherein The temperature sensors are connected to the battery parameter detection circuit board.

7. The battery restraint device for an unmanned vehicle battery cabinet according to claim 1, wherein A voltage detection circuit and a current detection circuit are arranged in the battery parameter detection circuit board.

8. The battery restraint device for an unmanned vehicle battery cabinet according to claim 1, characterized in that, The battery parameter detection circuit board is arranged on the mounting plate or the side wall of the cabinet body.

9. The battery restraint device for an unmanned vehicle battery cabinet according to claim 3, wherein, Tightening screws pointing to the battery are respectively arranged on both sides of the limit piece.

10. The battery restraint device for an unmanned vehicle battery cabinet according to claim 1, wherein, The limit piece and the mounting plate are fixed by bolts or welding.

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