Safety protection device for assisting operation of a transport locomotive

Abstract

The utility model discloses a kind of auxiliary transport locomotive driving safety protection devices, including locomotive main body, the top of locomotive main body is fixed with cab, the inside of cab is provided with control mechanism, one side of cab is provided with warning mechanism, the outside of locomotive main body is provided with multiple moving wheels, the outside of moving wheel is provided with track, the side wall of locomotive main body is provided with detection mechanism;Obstacle in the direction of travel is detected by detection mechanism, detection signal is transmitted to warning mechanism, sound and light prompt operation is carried out to driver by warning mechanism, driver is prompted to slow down, to reach the effect of timely anti-collision, safe driving, detection mechanism is installed on the front and rear sides of locomotive main body, improve the safety when using transport locomotive, when reversing operation, the obstacle behind locomotive is detected by laser radar, driver need not turn back to know whether there is obstacle behind vehicle, so that locomotive is parked and reversing easily and safely.

Description

Technical Field

[0001] This utility model relates to the field of mining transport locomotive technology, and in particular to an auxiliary transport locomotive driving safety protection device. Background Technology

[0002] Locomotives are required for transporting mining materials. Existing auxiliary transport locomotives can only perform simple material transport and cannot be equipped with protective measures in the harsh environment of mines. The large amount of coal ash and debris in the mine can affect the driver's vision. Traditional transport locomotives cannot detect obstacles autonomously and take obstacle avoidance actions, resulting in poor safety when using transport locomotives. To address these issues, we propose an auxiliary transport locomotive driving safety protection device. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide an auxiliary safety protection device for transport locomotives.

[0004] The present invention solves its technical problem through the following technical solution: It includes a locomotive body, a driver's cab fixed to the top of the locomotive body, a control mechanism inside the driver's cab, a warning mechanism on one side of the driver's cab, multiple movable wheels on the outer side of the locomotive body, tracks on the outer side of the movable wheels, a detection mechanism on the side wall of the locomotive body, the detection mechanism including a mounting side plate, the mounting side plate being disposed on the side wall of the locomotive body, multiple fastening bolts on the outer side of the mounting side plate, a laser radar fixed to one side of the mounting side plate by bolts, a cleaning mechanism on the side wall of the mounting side plate, an adjustment mechanism on the side wall of the locomotive body near the mounting side plate, and a cleaning mechanism at the bottom of the adjustment mechanism.

[0005] As a further improvement of this utility model, a lighting lamp is provided on the top of the driver's cab.

[0006] As a further embodiment of this utility model: the control mechanism includes a control lever, which is located inside the cab. A mounting plate is fixed to the outside of the cab by bolts, and a control panel is fixed to the top of the mounting plate.

[0007] As a further embodiment of this utility model: the warning mechanism includes a mounting base, which is fixed to one side of the cab by bolts, an alarm bell is fixed to one side of the mounting base, and a warning light is fixed to the side of the mounting base near the alarm bell.

[0008] As a further embodiment of this utility model: the cleaning mechanism includes an air pump, which is fixed to one side of the mounting side plate by bolts. An air supply pipe is fixed to one side of the air pump, and an air jet groove is fixed to one end of the air supply pipe. A sealing cover is fixed to the side of the mounting side plate near the air pump, and a pair of filter screens are fixed to the outside of the sealing cover.

[0009] As a further embodiment of this utility model: the adjustment mechanism includes a mounting slide, which is fixed to the outside of the locomotive body by bolts. A drive motor is fixed to one side of the mounting slide by bolts. A screw is provided at the output end of the drive motor. A sliding seat is provided on the outside of the screw. A connecting seat is fixed to one side of the sliding seat. An adjusting bolt is threadedly connected to the inner wall of the connecting seat.

[0010] As a further embodiment of this utility model: the cleaning mechanism includes a mounting groove, which is slidably connected to the outside of the connecting seat. A connecting column is fixed to the bottom of the mounting groove, and a cleaning block is fixed to the bottom of the connecting column. A support wheel is rotatably connected to the inner wall of the cleaning block.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0012] 1. Equipped with a detection mechanism, which uses lidar to detect obstacles in the direction of travel. The detection signal is transmitted to a warning mechanism, which provides audible and visual prompts to the driver to slow down, thus achieving timely collision avoidance and safe driving. The detection mechanism is installed on the front and rear sides of the locomotive body, improving the safety of the transport locomotive during use. When reversing, the lidar detects obstacles behind the locomotive, allowing the driver to know whether there are obstacles behind the vehicle without having to turn around, making parking and reversing the locomotive easy and safe.

[0013] 2. The lidar is quickly cleaned by a cleaning mechanism, which removes debris and dust from its surface, ensuring the stability of lidar operation in harsh environments.

[0014] 3. By setting up a cleaning mechanism, the cleaning block can be adjusted in all directions through the adjustment mechanism to move the cleaning block to the track position. The cleaning block is supported by the support wheels. When the locomotive moves, the cleaning block cleans up the debris on the track in the direction of locomotive movement, avoiding the moving wheels from running over the debris and causing the locomotive to derail, thus improving the stability of locomotive operation. Attached Figure Description

[0015] Figure 1 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown;

[0016] Figure 2A schematic diagram of an isometric sectional view of a structure according to an embodiment of the present invention is shown;

[0017] Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of part A in the middle;

[0018] Figure 4 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of section B in the middle;

[0019] Figure 5 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of section C in the middle;

[0020] Figure 6 A schematic diagram of the main structure of the detection mechanism according to an embodiment of the present invention is shown;

[0021] Figure 7 A bottom view of the detection mechanism provided according to an embodiment of the present invention is shown;

[0022] Figure 8 A schematic diagram of the main structure of the cleaning mechanism according to an embodiment of the present invention is shown;

[0023] Figure 9 A bottom view of the cleaning mechanism provided according to an embodiment of the present invention is shown.

[0024] Legend:

[0025] 100 Locomotive body, 110 Cab, 120 Lighting, 130 Casters, 140 Rails, 210 Control levers, 220 Mounting crossbars, 230 Control panels, 310 Mounting bases, 320 Alarm bells, 330 Warning lights, 410 Mounting side panels, 420 Fastening bolts, 430 LiDAR, 510 Air pump, 520 Air supply pipe, 530 Jet duct, 540 Sealing cover, 550 Filter screen, 610 Mounting carriage, 620 Drive motor, 621 Screw, 630 Sliding seat, 640 Connecting seat, 650 Adjusting bolts, 710 Mounting slide, 720 Connecting column, 730 Cleaning block, 740 Support wheels. Detailed Implementation

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figure 1-9 This utility model provides a technical solution: It includes a locomotive body 100, a driver's cab 110 fixed to the top of the locomotive body 100, a lighting lamp 120 installed on the top of the driver's cab 110, a control mechanism installed inside the driver's cab 110, a warning mechanism installed on one side of the driver's cab 110, multiple casters 130 installed on the outer side of the locomotive body 100, a track 140 installed on the outer side of the casters 130, a detection mechanism installed on the side wall of the locomotive body 100, the detection mechanism including a mounting side plate 410, fastening bolts 420, and a laser radar 430, and a cleaning mechanism installed on the side wall of the mounting side plate 410. An adjustment mechanism is provided on the side wall of the locomotive body 100 near the mounting side plate 410, and a cleaning mechanism is provided at the bottom of the adjustment mechanism. A detection mechanism is provided, which uses a laser radar 430 to detect obstacles in the direction of travel. The detection signal is transmitted to a warning mechanism, which provides audible and visual prompts to the driver to slow down, so as to achieve the effect of timely collision prevention and safe driving. The detection mechanism is installed on the front and rear sides of the locomotive body 100, which improves the safety of the transport locomotive during use. When reversing, the laser radar 430 detects obstacles behind the locomotive, and the driver can know whether there are obstacles behind the vehicle without turning around, making the parking and reversing of the locomotive easy and safe.

[0030] Specifically, the control mechanism includes a control lever 210, which is located inside the cab 110. A mounting plate 220 is bolted to the outside of the cab 110, and a control panel 230 is fixed to the top of the mounting plate 220. With the control mechanism, the driver controls the movement of the transport vehicle through the control lever 210 and controls the vehicle's operating data through the control panel 230.

[0031] Specifically, the warning mechanism includes a mounting base 310, which is fixed to one side of the cab 110 by bolts. An alarm bell 320 is fixed to one side of the mounting base 310, and a warning light 330 is fixed to the side of the mounting base 310 near the alarm bell 320. By providing the warning mechanism, when the detection mechanism detects an obstacle ahead, the alarm bell 320 sounds an alarm, and the warning light 330 flashes a warning light, providing the driver with comprehensive audio-visual alerts.

[0032] Specifically, the cleaning mechanism includes an air pump 510, which is fixed to one side of the mounting side plate 410 by bolts. An air supply pipe 520 is fixed to one side of the air pump 510, and an air jet slot 530 is fixed to one end of the air supply pipe 520. A sealing cover 540 is fixed to the side of the mounting side plate 410 near the air pump 510, and a pair of filter screens 550 are fixed to the outside of the sealing cover 540. By setting up the cleaning mechanism, the lidar 430 is quickly cleaned, and debris and dust on the surface of the lidar 430 are removed, ensuring the stability of the lidar 430 in harsh environments.

[0033] Specifically, the adjustment mechanism includes a mounting slide 610, which is bolted to the outside of the locomotive body 100. A drive motor 620 is bolted to one side of the mounting slide 610. A screw 621 is provided at the output end of the drive motor 620. A sliding seat 630 is provided on the outside of the screw 621. A connecting seat 640 is fixed to one side of the sliding seat 630. An adjusting bolt 650 is threaded onto the inner wall of the connecting seat 640. By providing an adjustment mechanism, the drive motor 620 drives the screw 621 to rotate, which in turn moves the sliding seat 630, thereby moving the cleaning mechanism. The cleaning mechanism can be adjusted according to the position of the track 140. Tightening the adjusting bolt 650 can move the cleaning mechanism up and down, allowing the bottom of the cleaning mechanism to rest against the track 140, ensuring the flexibility of the cleaning mechanism during use.

[0034] Specifically, the cleaning mechanism includes a mounting groove 710, which is slidably connected to the outside of the connecting seat 640. A connecting column 720 is fixed to the bottom of the mounting groove 710, and a cleaning block 730 is fixed to the bottom of the connecting column 720. A support wheel 740 is rotatably connected to the inner wall of the cleaning block 730. By setting up the cleaning mechanism, the cleaning block 730 can be adjusted in all directions by the adjustment mechanism to move the cleaning block 730 to the track 140. The support wheel 740 provides rolling support for the cleaning block 730. When the locomotive moves, the cleaning block 730 cleans the debris on the track 140 in the direction of locomotive movement, preventing the moving wheel 130 from running over the debris and causing the locomotive to derail, thus improving the stability of locomotive operation.

[0035] Working Principle: During operation, the locomotive is moved along the track 140 by the moving wheels 130. The moving direction is illuminated by the lighting 120. During this process, the lidar 430 detects obstacles in the direction of travel, and the detection signal is transmitted to the warning mechanism. An alarm bell 320 sounds, and the warning light 330 flashes, providing the driver with comprehensive audio-visual alerts to slow down, thus achieving timely collision avoidance and safe driving. The detection mechanism is installed on both the front and rear sides of the locomotive body 100. During reversing, the lidar 430 detects obstacles behind the locomotive, allowing the driver to know whether there are obstacles behind the vehicle without turning around, making parking and reversing easy and safe. When cleaning the lidar 430 is required, the air pump 510 is activated. High-pressure gas is released through the air supply pipe 520 and blown onto the lidar 430 through numerous small holes on the jet vent 530, enabling rapid cleaning of the lidar 430 and removal of debris and dust from its surface. The drive motor 620 drives the screw 621 to rotate, which in turn moves the sliding seat 630, thereby moving the cleaning mechanism. The cleaning mechanism can be adjusted according to the position of the track 140. Tightening the adjusting bolt 650 moves the cleaning mechanism up and down, allowing the bottom of the cleaning mechanism to rest against the track 140, and the cleaning block 730 to be moved to the track 140 position. The support wheel 740 provides rolling support for the cleaning block 730. When the locomotive moves, the cleaning block 730 cleans debris on the track 140 in the direction of locomotive movement, preventing the moving wheel 130 from running over debris and causing the locomotive to derail.

[0036] Although the present invention discloses embodiments and accompanying drawings, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and accompanying drawings.

Claims

1. A safety protection device for auxiliary transport locomotives, characterized in that, The locomotive includes a main body (100), a driver's cab (110) fixed to the top of the main body (100), a control mechanism inside the driver's cab (110), a warning mechanism on one side of the driver's cab (110), multiple casters (130) on the outer side of the main body (100), a track (140) on the outer side of the casters (130), and a detection mechanism on the side wall of the main body (100). The detection mechanism includes an installation side... The mounting side plate (410) is disposed on the side wall of the locomotive body (100). Multiple fastening bolts (420) are provided on the outer side of the mounting side plate (410). A laser radar (430) is fixed on one side of the mounting side plate (410) by bolts. A cleaning mechanism is provided on the side wall of the mounting side plate (410). An adjustment mechanism is provided on the side wall of the locomotive body (100) near the mounting side plate (410). A cleaning mechanism is provided at the bottom of the adjustment mechanism.

2. The auxiliary transport locomotive driving safety protection device according to claim 1, characterized in that, The top of the driver's cab (110) is equipped with a lighting lamp (120).

3. The auxiliary transport locomotive driving safety protection device according to claim 1, characterized in that, The control mechanism includes a control lever (210), which is located inside the cab (110). A mounting plate (220) is fixed to the outside of the cab (110) by bolts, and a control panel (230) is fixed to the top of the mounting plate (220).

4. The auxiliary transport locomotive driving safety protection device according to claim 1, characterized in that, The warning mechanism includes a mounting base (310), which is fixed to one side of the cab (110) by bolts. An alarm bell (320) is fixed to one side of the mounting base (310), and a warning light (330) is fixed to the side of the mounting base (310) near the alarm bell (320).

5. The auxiliary transport locomotive driving safety protection device according to claim 1, characterized in that, The cleaning mechanism includes an air pump (510), which is fixed to one side of the mounting side plate (410) by bolts. An air supply pipe (520) is fixed to one side of the air pump (510), and an air jet groove (530) is fixed to one end of the air supply pipe (520). A sealing cover (540) is fixed to the side of the mounting side plate (410) near the air pump (510), and a pair of filter screens (550) are fixed to the outside of the sealing cover (540).

6. The auxiliary transport locomotive driving safety protection device according to claim 1, characterized in that, The adjustment mechanism includes a mounting slide (610), which is fixed to the outside of the locomotive body (100) by bolts. A drive motor (620) is fixed to one side of the mounting slide (610) by bolts. A screw (621) is provided at the output end of the drive motor (620). A sliding seat (630) is provided on the outside of the screw (621). A connecting seat (640) is fixed to one side of the sliding seat (630). An adjusting bolt (650) is threadedly connected to the inner wall of the connecting seat (640).

7. The auxiliary transport locomotive driving safety protection device according to claim 6, characterized in that, The cleaning mechanism includes a mounting groove (710) which is slidably connected to the outside of the connecting seat (640). A connecting column (720) is fixed to the bottom of the mounting groove (710), and a cleaning block (730) is fixed to the bottom of the connecting column (720). A support wheel (740) is rotatably connected to the inner wall of the cleaning block (730).

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