Steel wire cable load detection device of mechanical garage

Abstract

The utility model relates to the technical field of mechanical garages, in particular to a steel wire cable load detection device of a mechanical garage, which comprises a U-shaped frame and a vehicle-mounted plate, the vehicle-mounted plate is positioned in an inner cavity of the U-shaped frame, four ends of the upper surface of the vehicle-mounted plate are fixedly connected with steel wire cable bodies, and a rolling assembly and a detection assembly are arranged on the U-shaped frame. Through cooperative arrangement of the steel pipe, the infrared thermal imager, the temperature controller and other structures, during use, the infrared thermal imager scans the upper end and the lower end in the steel pipe, so that the steel wire cable body can be comprehensively scanned when passing through the steel pipe, and when the steel wire cable body is broken or abraded, the local temperature is changed, so that the temperature of the steel wire cable body is changed. When the infrared thermal imager detects different temperatures, the temperature is fed back to the temperature controller, so that the temperature controller performs early warning according to the temperature change, and the problem that when the steel wire cable is broken and damaged, the steel wire cable is still in a stressed state, whether the steel wire cable has problems cannot be detected, and potential safety hazards occur is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical garages, in particular to a steel wire cable load detection device for a mechanical garage. Background Art

[0002] With the progress of urbanization, the demand for car parking spaces is constantly increasing. In the case of the current shortage of parking spaces, the application of mechanical parking garages has gradually expanded, and the safety of mechanical parking garages has become the focus of social attention. The operation of mechanical parking garages is inseparable from the support of steel cables, but due to the breakage or loosening of steel cables, the vehicle-mounted panels will become loose or fall off, which seriously affects the operation of mechanical garages.

[0003] Existing wire cable load detection devices largely have to wait until the wire cable is loose or broken before the device can be triggered to alarm. When the wire cable is broken or damaged, the wire cable is still under stress and it is impossible to detect whether there is a problem with the wire cable, resulting in safety hazards. Utility Model Content

[0004] The purpose of the utility model is to solve or at least alleviate the problem that the existing wire cable load detection device has to wait until the wire cable is loose or broken before the device can be triggered to alarm. When the wire cable is broken or damaged, the wire cable is still under stress and it is impossible to detect whether there is a problem with the wire cable, resulting in a safety hazard.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire cable load detection device for a mechanical garage, comprising a U-shaped frame and a vehicle-mounted plate, the vehicle-mounted plate is located in the inner cavity of the U-shaped frame and the four ends of the upper surface are fixedly connected to the wire cable body, the U-shaped frame is provided with a winding assembly and a detection assembly, the detection assembly comprises a steel pipe fixedly connected to the four sides of the top end of the inner cavity of the U-shaped frame, the end of the wire cable body away from the vehicle-mounted plate is located inside the steel pipe and passes through the U-shaped frame to be connected to the winding assembly, a group of infrared thermal imagers are provided on the opposite side walls of the U-shaped frame close to the end of the steel pipe, the output end of each group of infrared thermal imagers passes through the upper and lower ends of the steel pipe, a temperature controller is installed on the top of the U-shaped frame, and the temperature controller is electrically connected to each group of infrared thermal imagers.

[0006] By adopting the above technical scheme, when in use, the four steel cable bodies are controlled to be reeled up through the reeling assembly, and the vehicle-mounted plate is raised and lowered. At the same time, each group of infrared thermal imagers scans the upper and lower ends of the inside of the steel pipe, so that the steel cable body can be fully scanned when passing through the steel pipe. When the steel cable body is broken or worn, the local temperature will change. When the infrared thermal imager detects different temperatures, it will be fed back to the temperature controller, so that the temperature controller will issue an early warning according to the temperature change.

[0007] Optionally, the winding assembly includes two bidirectional motors fixedly connected to the top of the U-shaped frame, both output ends of the bidirectional motor are fixedly connected to a rotating shaft, and two limit plates are sleeved on the end of the rotating shaft away from the bidirectional motor. The two limit plates are fixedly connected to the U-shaped frame and are located on both sides above the steel pipe, and one end of the steel wire cable body away from the vehicle-mounted plate is fixedly wound around the rotating shaft between the two limit plates.

[0008] Optionally, two limit blocks are fixedly connected to both sides of the vehicle-mounted plate, and two sliding grooves are provided on the opposite side walls of the U-shaped frame, and one end of the limit block away from the vehicle-mounted plate is located in the sliding groove to form a sliding connection.

[0009] Optionally, touch switches are installed at both upper and lower ends of the inner wall of the slide slot, and the touch switch is electrically connected to the bidirectional motor.

[0010] Optionally, the bottom end of the steel pipe and the top end of the chute are maintained at the same horizontal plane.

[0011] Optionally, a loudspeaker is installed on the top of the U-shaped frame at one side of the temperature controller, and the loudspeaker is electrically connected to the temperature controller.

[0012] Optionally, a coupling is provided at the connection between the output end of the bidirectional motor and the rotating shaft, and the coupling is detachably connected to the rotating shaft and the output end of the bidirectional motor respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The present application is configured by coordination among structures such as a steel pipe, an infrared thermal imager and a temperature controller. When in use, the winding assembly controls the winding of the four steel cable bodies, and the vehicle-mounted plate is raised and lowered. At the same time, each group of infrared thermal imagers scans the upper and lower ends of the steel pipe, so that the steel cable body can be fully scanned when passing through the steel pipe. When the steel cable body is broken or worn, the local temperature will change. When the infrared thermal imager detects different temperatures, it is fed back to the temperature controller, so that the temperature controller issues an early warning according to the temperature change, thereby avoiding the problem that when the steel cable is broken or damaged, the steel cable is still in a stressed state and cannot be detected whether there is a problem with the steel cable, resulting in a safety hazard.

[0015] (2) The limit plate and the slide groove can prevent the steel cable body and the vehicle-mounted plate from shaking during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0019] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of area B in the middle.

[0020] In the figure: 1. U-shaped frame; 2. Vehicle-mounted plate; 3. Steel wire cable body; 4. Steel pipe; 5. Infrared thermal imager; 6. Temperature controller; 7. Bidirectional motor; 8. Rotating shaft; 9. Limit plate; 10. Limit block; 11. Slide groove; 12. Touch switch; 13. Loudspeaker; 14. Coupling. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4A wire cable load detection device for a mechanical garage comprises a U-shaped frame 1 and a vehicle-mounted plate 2 for parking vehicles. The vehicle-mounted plate 2 is located in the inner cavity of the U-shaped frame 1 and the four ends of the upper surface are fixedly connected with a wire cable body 3 for suspending the vehicle-mounted plate 2. A winding assembly and a detection assembly are provided on the U-shaped frame 1. The detection assembly comprises a steel pipe 4 fixedly connected to the four sides of the top of the inner cavity of the U-shaped frame 1. The end of the wire cable body 3 away from the vehicle-mounted plate 2 is located inside the steel pipe 4 and passes through the U-shaped frame 1 to be connected with the winding assembly. A group of infrared thermal imagers 5 for scanning the temperature of the wire cable body 3 are provided on the opposite side walls of the U-shaped frame 1 near the end of the steel pipe 4. The output end of each group of infrared thermal imagers 5 passes through the upper and lower ends of the steel pipe 4. A wire cable for displaying an early warning is installed on the top of the U-shaped frame 1. A temperature controller 6 for the temperature condition of the main body 3 is electrically connected to each group of infrared thermal imagers 5. When in use, the four steel cable main bodies 3 are controlled to be reeled through the reeling assembly, and the vehicle-mounted plate 2 is raised and lowered. At the same time, each group of infrared thermal imagers 5 scans the upper and lower ends of the inside of the steel pipe 4, so that the steel cable main body 3 can be fully scanned when passing through the steel pipe 4. When the steel cable main body 3 is broken or worn, the local temperature will change. When the infrared thermal imager 5 detects different temperatures, it will be fed back to the temperature controller 6, so that the temperature controller 6 will issue an early warning according to the temperature change, and try to avoid the problem that when the steel cable is broken or damaged, the steel cable is still in a stress state and cannot be detected whether there is a problem with the steel cable, resulting in a safety hazard.

[0023] For details, please refer to Figure 1 The winding assembly includes two bidirectional motors 7 fixedly connected to the top of the U-shaped frame 1, and the two output ends of the bidirectional motor 7 are fixedly connected to a rotating shaft 8. The end of the rotating shaft 8 away from the bidirectional motor 7 is sleeved with two limit plates 9. The two limit plates 9 are fixedly connected to the U-shaped frame 1 and are located on both sides above the steel pipe 4. The end of the steel wire cable body 3 away from the vehicle-mounted plate 2 is fixedly wound on the rotating shaft 8 between the two limit plates 9. By starting the bidirectional motor 7 for forward and reverse rotation, the rotating shaft 8 rotates on the limit plates 9, the steel wire cable body 3 can be wound and released, and the vehicle-mounted plate 2 can be raised and lowered.

[0024] For details, please refer to Figure 1 and Figure 2 Two limit blocks 10 are fixedly connected on both sides of the vehicle-mounted plate 2, and two slide grooves 11 are provided on the opposite side walls of the U-shaped frame 1. The ends of the limit blocks 10 away from the vehicle-mounted plate 2 are located in the slide grooves 11 and form a sliding connection. The limit blocks 10 and the slide grooves 11 can prevent the steel cable body 3 and the vehicle-mounted plate 2 from shaking during the lifting process of the vehicle-mounted plate 2.

[0025] For details, please refer to Figure 1 and Figure 4Touch switches 12 are installed at both ends of the inner wall of the slide 11, and the touch switch 12 is electrically connected to the bidirectional motor 7. When the limit block 10 is lifted to the top or bottom of the slide 11, the bidirectional motor 7 is braked by contacting the touch switch 12 to prevent the limit block 10 from being unable to be lifted and the bidirectional motor 7 from still working.

[0026] For details, please refer to Figure 2 , the bottom end of the steel pipe 4 is kept at the same horizontal plane with the top end of the slide groove 11 to prevent the top end of the slide groove 11 from being lower than the steel pipe 4, the bottom end of the steel pipe 4 cannot fit with the vehicle board 2, and the steel wire cable body 3 close to the vehicle board 2 cannot enter the steel pipe 4, resulting in the infrared thermal imager being unable to scan; and when it is higher than the bottom end of the steel pipe 4, the limit block 10 has not touched the touch switch 12 after the steel pipe 4 fits with the vehicle board 2, causing the steel pipe 4 to hit the vehicle board 2.

[0027] For details, please refer to Figure 1 A loudspeaker 13 is installed on one side of the temperature controller 6 at the top of the U-shaped frame 1. The loudspeaker 13 is electrically connected to the temperature controller 6. When the temperature difference fed back by the nuclear weapon thermal imager 5 to the temperature controller 6 is different, a whistle sound is amplified through the loudspeaker 13 to remind the staff.

[0028] For details, please refer to Figure 3 A coupling 14 is provided at the connection between the output end of the bidirectional motor 7 and the rotating shaft 8. The coupling 14 is detachably connected to the rotating shaft 8 and the output end of the bidirectional motor 7 respectively. The bidirectional motor 7 and the rotating shaft 8 can be disconnected through the coupling 14, which facilitates the maintenance and replacement of the bidirectional motor 7.

[0029] Working principle: When in use, the four steel cable bodies 3 are controlled to be reeled through the reeling component, and the vehicle-mounted plate 2 is raised and lowered. At the same time, each group of infrared thermal imagers 5 scans the upper and lower ends of the inside of the steel pipe 4, so that the steel cable body 3 can be fully scanned when passing through the steel pipe 4. When the steel cable body 3 is broken or worn, the local temperature will change. When the infrared thermal imager 5 detects different temperatures, it will be fed back to the temperature controller 6, so that the temperature controller 6 will issue an early warning according to the temperature change, and try to avoid the situation where the steel cable is still under stress when the steel cable is broken or damaged, and it is impossible to detect whether there is a problem with the steel cable, which leads to safety hazards.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wire rope load detection device for a mechanical garage, comprising a U-shaped frame (1) and a vehicle-mounted plate (2), wherein the vehicle-mounted plate (2) is located in the inner cavity of the U-shaped frame (1) and the four ends of the upper surface are fixedly connected to a wire rope body (3), and the U-shaped frame (1) is provided with a winding component and a detection component, characterized in that: The detection component comprises a steel pipe (4) fixedly connected to the four sides of the top end of the inner cavity of the U-shaped frame (1); the end of the steel cable body (3) away from the vehicle-mounted plate (2) is located inside the steel pipe (4) and passes through the U-shaped frame (1) to be connected to the winding component; a group of infrared thermal imagers (5) are provided on the opposite side walls of the U-shaped frame (1) near one end of the steel pipe (4); the output end of each group of infrared thermal imagers (5) passes through the upper and lower ends of the steel pipe (4); a temperature controller (6) is installed at the top of the U-shaped frame (1); and the temperature controller (6) is electrically connected to each group of infrared thermal imagers (5).

2. The wire cable load detection device for a mechanical garage according to claim 1, characterized in that: The winding assembly comprises two bidirectional motors (7) fixedly connected to the top of the U-shaped frame (1), the two output ends of the bidirectional motor (7) are fixedly connected to a rotating shaft (8), the end of the rotating shaft (8) away from the bidirectional motor (7) is sleeved with two limit plates (9), the two limit plates (9) are fixedly connected to the U-shaped frame (1) and are both located on both sides above the steel pipe (4), and the end of the steel wire cable body (3) away from the vehicle-mounted plate (2) is fixedly wound on the rotating shaft (8) between the two limit plates (9).

3. The wire cable load detection device for a mechanical garage according to claim 2, characterized in that: Two limit blocks (10) are fixedly connected to both sides of the vehicle-mounted plate (2), and two slide grooves (11) are provided on the opposite side walls of the U-shaped frame (1), and the ends of the limit blocks (10) away from the vehicle-mounted plate (2) are located in the slide grooves (11) to form a sliding connection.

4. The wire cable load detection device for a mechanical garage according to claim 3 is characterized in that: Touch switches (12) are installed at both upper and lower ends of the inner wall of the slide groove (11), and the touch switch (12) is electrically connected to the bidirectional motor (7).

5. The wire cable load detection device for a mechanical garage according to claim 3 is characterized in that: The bottom end of the steel pipe (4) and the top end of the slide groove (11) are maintained at the same horizontal plane.

6. The wire cable load detection device for a mechanical garage according to claim 1, characterized in that: A loudspeaker (13) is installed at the top of the U-shaped frame (1) on one side of the temperature controller (6), and the loudspeaker (13) is electrically connected to the temperature controller (6).

7. The wire cable load detection device for a mechanical garage according to claim 2, characterized in that: A coupling (14) is provided at the connection point between the output end of the bidirectional motor (7) and the rotating shaft (8), and the coupling (14) is detachably connected to the rotating shaft (8) and the output end of the bidirectional motor (7), respectively.

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