High-performance electric single-beam bridge crane

Abstract

The utility model provides a high-performance electric single-beam bridge crane, which relates to the technical field of single-beam bridge cranes and comprises ten CCD (Charge Coupled Device) cameras, five alarms, two hanging rings, a plurality of connecting rods and a plurality of connecting rods, during use, the distribution box on one side of the end beam can supply power to the CCD camera, the warning projection lamp and the alarm through a power line in the wiring pipe, the warning projection lamp can project a warning range to the ground after being powered on so as to remind workers at the bottom, and the CCD camera can observe the condition of the bottom after being powered on. When the CCD camera detects a worker on the ground, information is transmitted to the control main board through a circuit line in the wiring pipe, the control main board processes the information after receiving the information and transmits the processed information to the alarm through the circuit line in the wiring pipe again, and the alarm gives an alarm. The defect that whether the crane works or not is forgotten to be observed is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of single-beam bridge cranes, in particular to a high-performance electric single-beam bridge crane. Background Art

[0002] A bridge crane is a lifting equipment that is horizontally mounted above workshops, warehouses and material yards to lift materials. Because its two ends are located on tall concrete columns or metal supports, its shape is like a bridge. The bridge of the bridge crane runs longitudinally along the tracks laid on the elevated platforms on both sides, and the lifting trolley runs horizontally along the tracks laid on the bridge, forming a rectangular working range. The space under the bridge can be fully utilized to lift materials without being hindered by ground equipment. It is the most widely used and largest number of lifting machinery. This type of crane is widely used in indoor and outdoor warehouses, factories, docks and open-air storage yards.

[0003] The existing single-beam bridge crane works in mid-air when working, so the staff at the bottom sometimes forget to observe whether the crane is working. If the staff appears at the bottom of the working crane at this time, it will be very dangerous. Utility Model Content

[0004] The utility model aims to solve the shortcoming in the prior art that the user forgets to observe whether the crane is working, and proposes a high-performance electric single-beam bridge crane.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-performance electric single-beam bridge crane, comprising a main beam, end beams are arranged on both sides of the main beam, a protective shell is arranged on the top of the main beam, a wiring tube is arranged inside the protective shell, five CCD cameras are arranged on both sides of the main beam, warning projection lights are arranged on the top of the ten CCD cameras, five alarms are arranged on the top of the protective shell, two hanging rings are arranged on the top surface of the ten CCD cameras, fixing bolts are arranged on the top of the ten CCD cameras, nuts are arranged on one side of the ten fixing bolts, an installation box is arranged on one side of the main beam, and a distribution box is arranged on one side of the installation box.

[0006] Preferably, the two end beams are installed at both ends of the main beam, and the end beams are connected to the main beam by bolts.

[0007] Preferably, the installation box is installed on the end beam, a control mainboard is provided inside the installation box, mounting frames are provided on both sides of the installation box and the distribution box, and the installation box is bolted to the distribution box.

[0008] Preferably, one end of the protective shell is mounted on the main beam, and the other end of the protective shell is mounted on an end beam close to one side of the installation box.

[0009] Preferably, one end of the protective shell is installed on the installation box, and one end of the wiring tube passes through the installation box and is connected to the distribution box.

[0010] Preferably, the two hanging rings on the top surfaces of the ten CCD cameras are mounted on the protective shell, and the ten fixing bolts pass through the hanging rings and the protective shell, and the ten nuts are mounted on the fixing bolts.

[0011] Preferably, the ten warning projection lights are all installed on the protective shell, and the wiring tube is connected to the ten CCD cameras and the warning projection lights.

[0012] Beneficial Effects

[0013] In the utility model, a protective shell is provided on the top of the main beam, five CCD cameras are provided on both sides of the protective shell, warning projection lights are provided on the top of all the CCD cameras, five alarms are provided on the top surface of the protective shell, and a wiring tube, a warning projection light and a CCD camera connection are provided inside the protective shell. When in use, the distribution box on one side of the end beam will provide power to the CCD camera, the warning projection light and the alarm through the power line inside the wiring tube. When the warning projection light is powered on, a warning range will be projected onto the ground to remind the staff at the bottom. The CCD camera will observe the status of the bottom surface after being powered on. When the CCD camera detects the staff on the ground, it will transmit information to the control main board through the circuit line inside the wiring tube. When the control main board receives the information, it will process the information and transmit the processed information to the alarm through the circuit line inside the wiring tube again, so that the alarm sounds an alarm, thereby solving the problem of forgetting to observe whether the crane is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an isometric view of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3 It is a top view of the utility model;

[0017] Figure 4 For the utility model Figure 3 A cross-sectional view of

[0018] Figure 5 For the utility model Figure 3 Longitudinal section view of .

[0019] Legend:

[0020] 1. Main beam; 2. Casing; 3. Alarm; 4. Mounting bracket; 5. Distribution box; 6. Nuts; 7. End beam; 8. Warning projection lamp; 9. Fixing bolts; 10. CCD camera; 11. Hanging ring; 12. Control main board; 13. Wiring tube; 14. Mounting box. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0022] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0024] Reference Figure 1-5 A high-performance electric single-beam bridge crane comprises a main beam 1, end beams 7 are arranged on both sides of the main beam 1, a protective shell 2 is arranged on the top of the main beam 1, a wiring tube 13 is arranged inside the protective shell 2, five CCD cameras 10 are arranged on both sides of the main beam 1, warning projection lights 8 are arranged on the tops of ten CCD cameras 10, five alarms 3 are arranged on the tops of the protective shell 2, two hanging rings 11 are arranged on the top surfaces of the ten CCD cameras 10, fixing bolts 9 are arranged on the tops of the ten CCD cameras 10, nuts 6 are arranged on one side of the ten fixing bolts 9, a mounting box 14 is arranged on one side of the main beam 1, a distribution box 5 is arranged on one side of the mounting box 14, two end beams 7 are installed at both ends of the main beam 1, and the end beams 7 are bolted to the main beam 1, the mounting box 1 4 is installed on the end beam 7, a control main board 12 is provided inside the installation box 14, mounting frames 4 are provided on both sides of the installation box 14 and the distribution box 5, and the installation box 14 is bolted to the distribution box 5, one end of the protective shell 2 is installed on the main beam 1, and the other end of the protective shell 2 is installed on the end beam 7 close to the side of the installation box 14, one end of the protective shell 2 is installed on the installation box 14, and one end of the wiring tube 13 penetrates the installation box 14 and is connected to the distribution box 5, two hanging rings 11 on the top surfaces of the ten CCD cameras 10 are installed on the protective shell 2, and ten fixing bolts 9 penetrate the hanging rings 11 and the protective shell 2, ten nuts 6 are installed on the fixing bolts 9, ten warning projection lamps 8 are installed on the protective shell 2, and the wiring tube 13 is connected to the ten CCD cameras 10 and the warning projection lamp 8.

[0025] A protective shell 2 is provided on the top of the main beam 1, and five CCD cameras 10 are provided on both sides of the protective shell 2. The CCD camera 10 is installed on the protective shell 2 through two hanging rings 11 on the top surface, and the hanging rings 11 are tightly installed on the protective shell 2 through the cooperation of fixing bolts 9 and nuts 6. Warning projection lights 8 are provided on the top of all CCD cameras 10, and the warning projection lights 8 are installed on the protective shell 2 through threads. Five alarms 3 are provided on the top surface of the protective shell 2, and the alarms 3 are installed on the protective shell 2 through fixing bolts 9. A wiring tube 13 is provided inside the protective shell 2 to connect with the warning projection lights 8 and the CCD camera 10. A mounting box 14 is provided on the side of the end beam 7. The distribution box 5 is aligned with the mounting frame 4 of the mounting box 14 through two mounting frames 4, and is fixed on the mounting frame 4 through fixing bolts 9. When in use, the distribution box 5 on one side of the end beam 7 will provide power to the CCD camera 10, the warning projection light 8 and the alarm 3 through the power line inside the wiring tube 13. After the warning projection light 8 is powered on, it will project a warning range onto the ground to alert the staff at the bottom. After the CCD camera 10 is powered on, it will turn on and observe the ground conditions. When the CCD camera 10 detects that there are staff on the ground, it will send a signal and transmit this information to the control main board 12 through the internal circuit line of the wiring tube 13. When the control main board 12 receives the information, it will process the information and transmit the processed information to the alarm 3 through the internal circuit line of the wiring tube 13 again, so that the alarm 3 will sound an alarm to remind the staff on the ground. When the single-beam bridge crane starts working, the lifting mechanism is driven by the motor to realize the lifting operation. When the motor starts, the transmission device drives the lifting mechanism to perform lifting and lowering movements, and the load is lifted or lowered by a wire rope or chain. The movement of the trolley and the car is also achieved by the motor driving the wheel group. The single-beam bridge crane is equipped with a distribution box 5, and the lifting, moving, stopping and other actions are controlled by an operating box or a remote control. Specific embodiment 2:

[0027] Reference Figure 1-5Two damping blocks can be provided on the bottom surface of the main beam 1, and the damping blocks are evenly installed at both ends of the main beam 1. A radar detector is provided on the bottom surface of the damping block on the side away from the distribution box 5. The damping block will prevent the electric hoist from moving excessively to the edge, and one end of the wiring tube 13 is installed on the radar detector. When the crane is in use, the radar detector will be turned on, and through the transmitter, it will generate and amplify electromagnetic wave signals, and radiate these signals into space through the antenna. The signal output by the transmitter usually has higher power and lower frequency. The antenna concentrates the electromagnetic wave energy generated by the transmitter in a specific direction, so that the electromagnetic wave radiates in a specific direction. At the same time, the antenna is responsible for receiving the reflected electromagnetic waves. When the electromagnetic waves encounter targets, these targets will reflect part of the electromagnetic waves. The receiver receives the reflected electromagnetic waves (echo signals) and sends them to the control mainboard 12 for processing. When the processed signals are sent to the terminal through the transmitter, these signals are used to remind the staff.

[0028] In summary:

[0029] 1. A protective shell 2 is provided on the top of the main beam 1, five CCD cameras 10 are provided on both sides of the protective shell 2, warning projection lights 8 are provided on the top of all the CCD cameras 10, and five alarms 3 are provided on the top surface of the protective shell 2. A wiring tube 13 is provided inside the protective shell 2, and the warning projection lights 8 are connected to the CCD camera 10. When in use, the distribution box 5 on one side of the end beam 7 will provide power to the CCD camera 10, the warning projection lights 8 and the alarm 3 through the power line inside the wiring tube 13. When the warning projection lights 8 are powered on, a warning range will be projected onto the ground to remind the staff at the bottom. After the CCD camera 10 is powered on, it will observe the status of the bottom surface. When the CCD camera 10 detects the staff on the ground, it will transmit information to the control main board 12 through the circuit line inside the wiring tube 13. When the control main board 12 receives the information, it will process the information and transmit the processed information to the alarm 3 through the circuit line inside the wiring tube 13 again, so that the alarm 3 will sound an alarm, thereby solving the shortcoming of forgetting to observe whether the crane is working.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-performance electric single-beam bridge crane, comprising a main beam (1), characterized in that: End beams (7) are provided on both sides of the main beam (1), a protective shell (2) is provided on the top of the main beam (1), a wiring tube (13) is provided inside the protective shell (2), five CCD cameras (10) are provided on both sides of the main beam (1), warning projection lights (8) are provided on the tops of the ten CCD cameras (10), five alarms (3) are provided on the top of the protective shell (2), two hanging rings (11) are provided on the top surfaces of the ten CCD cameras (10), fixing bolts (9) are provided on the tops of the ten CCD cameras (10), nuts (6) are provided on one side of the ten fixing bolts (9), a mounting box (14) is provided on one side of the main beam (1), and a distribution box (5) is provided on one side of the mounting box (14).

2. A high performance electric single beam bridge crane according to claim 1, characterized in that: The two end beams (7) are installed at both ends of the main beam (1), and the end beams (7) are connected to the main beam (1) by bolts.

3. A high performance electric single beam bridge crane according to claim 1, characterized in that: The installation box (14) is installed on the end beam (7), a control main board (12) is provided inside the installation box (14), installation frames (4) are provided on both sides of the installation box (14) and the distribution box (5), and the installation box (14) is connected to the distribution box (5) by bolts.

4. A high performance electric single girder bridge crane according to claim 1, characterized in that: One end of the protective shell (2) is mounted on the main beam (1), and the other end of the protective shell (2) is mounted on an end beam (7) close to a side of the installation box (14).

5. The high performance electric single girder bridge crane according to claim 1, characterized in that: One end of the protective shell (2) is mounted on the installation box (14), and one end of the wiring tube (13) passes through the installation box (14) and is connected to the distribution box (5).

6. A high performance electric single girder bridge crane according to claim 1, characterized in that: The two hanging rings (11) on the top surfaces of the ten CCD cameras (10) are all mounted on the protective shell (2), and the ten fixing bolts (9) all penetrate the hanging rings (11) and the protective shell (2), and the ten nuts (6) are all mounted on the fixing bolts (9).

7. A high performance electric single girder bridge crane according to claim 1, characterized in that: The ten warning projection lights (8) are all mounted on the protective shell (2), and the wiring tube (13) is connected to the ten CCD cameras (10) and the warning projection lights (8).

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