Remote control device of concrete pump truck

Abstract

The utility model discloses a remote control device of a concrete pump truck, which comprises a monitoring assembly, and the monitoring assembly comprises a mounting sleeve, an L-shaped lifting plate, a mounting seat, two guide rods, a panoramic camera, an electric telescopic rod, two guide plates, a sliding chute, an avoiding groove, four display screens, a control panel and a center console. The four display screens are symmetrically installed on the upper surface of the center console. The L-shaped lifting plate is pushed upwards through the electric telescopic rod, the panoramic cameras can be moved to the position above the mounting base, the working environment of the four supporting legs is monitored through the four panoramic cameras, monitoring pictures are transmitted into the display screen in real time, all-directional monitoring of the working environment of the supporting legs is achieved, and the working environment of the supporting legs is monitored. The visual field range of an operator is widened, then the four supporting legs are remotely controlled to be opened through the control panel, in the opening process, the operator can observe a monitoring picture in real time through the display screen, and then the safety of remotely controlling the supporting legs is improved.

Description

Technical field:

[0001] The utility model relates to a control device, in particular to a remote control device for a concrete pump truck, belonging to the technical field of concrete pump trucks. Background technology:

[0002] A concrete pump truck uses pressure to continuously transport concrete along a pipeline. They are categorized by their structure into piston, extrusion, and hydraulic diaphragm types. The power transfer case transmits engine power to the hydraulic pump unit or rear axle. The hydraulic pump pushes the piston, driving the concrete pump. The truck's boom and delivery pipe deliver concrete to a specific height and distance. In water conservancy projects, concrete pump trucks are primarily used for the construction of concrete structures such as dams, sluice gates, and canals.

[0003] When using a current concrete pump truck, it is necessary to first open the outriggers to support the vehicle body through the outriggers to ensure stability during operation. Generally, the outriggers are opened remotely by an operator in an operating room. Since the operator's field of view in the operating room is limited, as the outriggers are opened, it is difficult for the operator to observe whether there are people passing by outside, thereby reducing safety when the outriggers are opened. Therefore, a remote control device for a concrete pump truck is proposed. Utility model content:

[0004] The purpose of the present utility model is to provide a remote control device for a concrete pump truck to solve one of the problems raised in the above background technology.

[0005] The utility model is implemented by the following technical solutions: a remote control device for a concrete pump truck, comprising a monitoring assembly, wherein the monitoring assembly comprises a mounting sleeve, an L-shaped lifting plate, a mounting seat, two guide rods, a panoramic camera, an electric telescopic rod, two guide plates, a slide, an avoidance groove, four display screens, a control panel and a central console;

[0006] The four display screens are symmetrically mounted on the upper surface of the center console, the control panel is mounted on the upper surface of the center console, the panoramic camera is mounted on the inner top wall of the L-shaped lifting plate, the two guide plates are symmetrically fixedly connected to the bottom of one side of the L-shaped lifting plate, the two guide plates are slidably connected to the outer side walls of the two guide rods, the slide groove is opened inside the mounting seat, the avoidance groove is opened on the upper surface of the mounting seat, the mounting seat is fixedly connected to the upper surface of the mounting sleeve, and the top end of the electric telescopic rod is fixedly connected to the inner top wall of the L-shaped lifting plate.

[0007] As a further preferred embodiment of the present technical solution: the bottom end of the electric telescopic rod is mounted on the inner bottom wall of the slide groove, and the L-shaped lifting plate is slidably connected to the inner side wall of the slide groove.

[0008] As a further preferred embodiment of the present technical solution: the position of the avoidance groove corresponds to the position of the panoramic camera, and the bottom end of the guide rod is fixedly connected to the inner bottom wall of the slide groove.

[0009] As a further preferred embodiment of the present technical solution: a controller is installed on one side of the mounting seat, and an audible and visual alarm is installed on the upper surface of the L-shaped lifting plate.

[0010] As a further preferred embodiment of the present technical solution: three infrared sensors are installed on the outer side wall of the mounting sleeve at equal intervals.

[0011] As a further preferred embodiment of the present technical solution: a main body component is installed on the inner side wall of the mounting sleeve, and the main body component includes a vehicle body, an operating room, a fabric arm and four legs;

[0012] The four supporting legs are symmetrically mounted on both sides of the vehicle body, the material distributing arm is mounted on the upper surface of the vehicle body, and the operating room is mounted on the front portion of the upper surface of the vehicle body.

[0013] As a further preferred embodiment of the present technical solution: the mounting sleeve is mounted on the outer side wall of the support leg, and the mounting seat is located above the support leg.

[0014] As a further preferred embodiment of the present technical solution: the central console is installed inside the operating room.

[0015] Advantages of the present invention: The present invention controls the operation of the electric telescopic rod and the panoramic camera through the control panel. The electric telescopic rod pushes the L-shaped lifting plate upwards, and the L-shaped lifting plate drives the guide plate to move upwards along the guide rod. The L-shaped lifting plate drives the panoramic camera, and then the panoramic camera can be moved above the mounting seat. The working environment of the four legs is monitored by four panoramic cameras, and the monitoring images are transmitted to the display screen in real time, thereby realizing all-round monitoring of the working environment of the legs, broadening the operator's field of view, and then remotely controlling the opening of the four legs through the control panel. During the opening process, the operator can observe the monitoring images in real time through the display screen, thereby improving the safety when remotely controlling the legs. Description of the drawings:

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the monitoring component structure of the present utility model;

[0019] Figure 3 This is a schematic diagram of the L-shaped lifting plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the mounting base structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the installation sleeve structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the installation position of the display screen of the present invention.

[0023] In the figure: 101, monitoring component; 11, installation sleeve; 12, controller; 13, sound and light alarm; 14, L-shaped lifting plate; 15, mounting base; 16, infrared sensor; 17, guide rod; 18, panoramic camera; 19, electric telescopic rod; 20, guide plate; 21, slide; 22, avoidance groove; 23, display screen; 24, control panel; 25, center console; 301, main component; 31, vehicle body; 32, operating room; 33, fabric arm; 34, support leg. Specific implementation method:

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example

[0026] See also Figure 1-6 The utility model provides a technical solution: a remote control device for a concrete pump truck, including a monitoring component 101, the monitoring component 101 includes a mounting sleeve 11, an L-shaped lifting plate 14, a mounting seat 15, two guide rods 17, a panoramic camera 18, an electric telescopic rod 19, two guide plates 20, a slide 21, an avoidance groove 22, four display screens 23, a control panel 24 and a central console 25;

[0027] Four display screens 23 are symmetrically installed on the upper surface of the center console 25, the control panel 24 is installed on the upper surface of the center console 25, the panoramic camera 18 is installed on the inner top wall of the L-shaped lifting plate 14, the two guide plates 20 are symmetrically fixedly connected to the bottom of one side of the L-shaped lifting plate 14, the two guide plates 20 are slidably connected to the outer side walls of the two guide rods 17, the slide groove 21 is opened inside the mounting seat 15, the avoidance groove 22 is opened on the upper surface of the mounting seat 15, the mounting seat 15 is fixedly connected to the upper surface of the mounting sleeve 11, and the top of the electric telescopic rod 19 is fixedly connected to the inner top wall of the L-shaped lifting plate 14.

[0028] In this embodiment, specifically: the bottom end of the electric telescopic rod 19 is installed on the inner bottom wall of the slide groove 21, and the L-shaped lifting plate 14 is slidably connected to the inner side wall of the slide groove 21. By pushing the L-shaped lifting plate 14 upward by the electric telescopic rod 19, the panoramic camera 18 can be moved out of the mounting seat 15 to monitor the working environment.

[0029] In this embodiment, specifically: the position of the avoidance groove 22 corresponds to the position of the panoramic camera 18, and the bottom end of the guide rod 17 is fixedly connected to the inner bottom wall of the slide groove 21. Through the cooperation of the guide rod 17 and the guide plate 20, the L-shaped lifting plate 14 can be guided so that the L-shaped lifting plate 14 can be lifted and lowered vertically.

[0030] In this embodiment, specifically: a controller 12 is installed on one side of the mounting base 15, a sound and light alarm 13 is installed on the upper surface of the L-shaped lifting plate 14, and three infrared sensors 16 are equidistantly installed on the outer wall of the mounting sleeve 11. When a pedestrian passes by, the infrared sensor 16 is triggered, and the sound and light alarm 13 emits light and sounds, which can serve as a warning. The electrical output end of the controller 12 is electrically connected to the electrical input end of the sound and light alarm 13 and the infrared sensor 16 through a relay. The electrical input end of the controller 12 is connected to an external power supply to power the sound and light alarm 13 and the infrared sensor 16. The signal sending end of the infrared sensor 16 is connected to the signal receiving end of the controller 12. The model of the controller 12 is: OHR-PR10, and the model of the infrared sensor 16 is: GUR18.

[0031] In this embodiment, specifically: the inner side wall of the mounting sleeve 11 is mounted with a main assembly 301 , which includes a vehicle body 31 , an operating room 32 , a material distributing arm 33 and four legs 34 ;

[0032] The four legs 34 are symmetrically installed on both sides of the vehicle body 31, the cloth arm 33 is installed on the upper surface of the vehicle body 31, the operating room 32 is installed on the front of the upper surface of the vehicle body 31, the mounting sleeve 11 is installed on the outer wall of the leg 34, and the mounting seat 15 is located above the leg 34, so that the working environment of the four legs 34 can be monitored in real time through the panoramic camera 18.

[0033] In this embodiment, specifically: the central console 25 is installed inside the operating room 32, so that the operator in the operating room 32 can observe the working environment of the four legs 34, which is convenient for remote control of the legs 34.

[0034] The working principle or structural principle is that when the legs 34 are opened, the electric telescopic rod 19 and the panoramic camera 18 are first controlled by the control panel 24 to work. The electric telescopic rod 19 pushes the L-shaped lifting plate 14 upward, and the L-shaped lifting plate 14 drives the guide plate 20. The guide plate 20 moves upward along the guide rod 17. The L-shaped lifting plate 14 drives the panoramic camera 18, and then the panoramic camera 18 can be moved to the top of the mounting seat 15. The working environment of the four legs 34 is monitored by the four panoramic cameras 18, and the monitoring image is transmitted to the display screen 23 in real time, and then the monitoring image is displayed on the control panel 24. The plate 24 controls the opening of the four legs 34, and improves safety by monitoring the working environment of the legs 34. In addition, during the opening process, when someone is nearby, the infrared sensor 16 is triggered and then sends a signal to the controller 12. The controller 12 controls the operation of the sound and light alarm 13, which can serve as a warning. When the four legs 34 are fully opened to the right position, the control panel 24 controls the electric telescopic rod 19 to reset and the panoramic camera 18 to turn off. The panoramic camera 18 can be stored to avoid damage to the panoramic camera 18, and then the concrete can be transported.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A remote control device for a concrete pump truck, characterized in that: The monitoring assembly (101) comprises a mounting sleeve (11), an L-shaped lifting plate (14), a mounting seat (15), two guide rods (17), a panoramic camera (18), an electric telescopic rod (19), two guide plates (20), a slide groove (21), an avoidance groove (22), four display screens (23), a control panel (24) and a central console (25); The four display screens (23) are symmetrically mounted on the upper surface of the center console (25), the control panel (24) is mounted on the upper surface of the center console (25), the panoramic camera (18) is mounted on the inner top wall of the L-shaped lifting plate (14), the two guide plates (20) are symmetrically fixedly connected to the bottom of one side of the L-shaped lifting plate (14), the two guide plates (20) are slidably connected to the outer side walls of the two guide rods (17), the slide groove (21) is opened inside the mounting seat (15), the avoidance groove (22) is opened on the upper surface of the mounting seat (15), the mounting seat (15) is fixedly connected to the upper surface of the mounting sleeve (11), and the top end of the electric telescopic rod (19) is fixedly connected to the inner top wall of the L-shaped lifting plate (14).

2. A remote control device for a concrete pump truck according to claim 1, characterized in that: The bottom end of the electric telescopic rod (19) is mounted on the inner bottom wall of the slide groove (21), and the L-shaped lifting plate (14) is slidably connected to the inner side wall of the slide groove (21).

3. A remote control device for a concrete pump truck according to claim 2, characterized in that: The position of the avoidance groove (22) corresponds to the position of the panoramic camera (18), and the bottom end of the guide rod (17) is fixedly connected to the inner bottom wall of the slide groove (21).

4. A remote control device for a concrete pump truck according to claim 2, characterized in that: A controller (12) is installed on one side of the mounting seat (15), and an audible and visual alarm (13) is installed on the upper surface of the L-shaped lifting plate (14).

5. The remote control device for a concrete pump truck according to claim 1, characterized in that: Three infrared sensors (16) are equidistantly mounted on the outer side wall of the mounting sleeve (11).

6. A remote control device for a concrete pump truck according to claim 5, characterized in that: The inner side wall of the installation sleeve (11) is installed with a main body component (301), and the main body component (301) includes a vehicle body (31), an operating room (32), a material distributing arm (33) and four supporting legs (34); The four supporting legs (34) are symmetrically mounted on both sides of the vehicle body (31), the material distributing arm (33) is mounted on the upper surface of the vehicle body (31), and the operating room (32) is mounted on the front part of the upper surface of the vehicle body (31).

7. A remote control device for a concrete pump truck according to claim 6, characterized in that: The mounting sleeve (11) is mounted on the outer side wall of the supporting leg (34), and the mounting seat (15) is located above the supporting leg (34).

8. The remote control device for a concrete pump truck according to claim 6, characterized in that: The central console (25) is installed inside the operating room (32).

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