Warning equipment for secondary excavation of rock slope

Abstract

The utility model provides warning equipment for secondary excavation of a rock slope, which belongs to the technical field of rock slope construction, aims to solve the problem that the surface of a solar panel is inconvenient to clean and collect conveniently, and comprises a base and universal wheels, the universal wheels are mounted on the base, a warning information display screen is mounted on a protective shell, and the warning information display screen is mounted on the protective shell. And a mounting frame is fixedly connected to the protective shell. Through the arranged reciprocating lead screw, when dust on the solar panel needs to be cleaned and collected, a second servo motor on the mounting frame can be started, the second servo motor drives the reciprocating lead screw to rotate, the reciprocating lead screw can drive a connecting block and the processing box to move at the same time when rotating, and when the processing box moves in a reciprocating mode, dust on the solar panel can be removed. Dust and impurities on the solar panel can be cleaned through a cleaning cotton block on the processing box, a fan is started during collection, the fan sucks and collects the cleaned dust through a plurality of air inlet pipes on the processing box, and the dust on the surface of the solar panel is prevented from affecting suction and utilization of energy.

Description

Technical Field

[0001] The utility model belongs to the technical field of rock slope construction and relates to a warning device, in particular to a warning device for secondary excavation of a rock slope. Background Art

[0002] Secondary excavation of rock slope refers to the process of excavating or reconstructing the slope again on the basis of the excavation project that has been carried out. This may be due to engineering needs, changes in geological conditions, road expansion and other reasons. Detailed engineering design, including the slope of the slope, support structure, drainage system, etc., should be carried out. The design should fully consider the stability and safety of the slope. When construction is carried out, it is necessary to ensure the safety of the construction site and remind personnel to pay attention to potential dangers. Warning equipment needs to be used to convey the dangers and precautions of the construction site to workers, passers-by and drivers.

[0003] However, most of the warning devices for secondary excavation of rock slopes have the following problems:

[0004] For example, the patent number is CN202021830466.1, a road construction warning device, although it can be easily moved by installing universal wheels at the bottom of the device, the universal wheels have less contact with the ground, and the installation of universal wheels will affect the overall stability of the device. When the placement position is relatively inclined or uneven, it is easy to slip and deviate, which is inconvenient to conveniently support and protect the device; at the same time, the application number is CN215164943U, a highway construction warning device, although it can use solar panels to collect and use energy, but the equipment is mostly placed outdoors, and there is a lot of dust around the construction site. When placed for a long time, dust is easily accumulated on the surface of the solar panel, and the dust blocks the absorption of the solar panel, affecting the utilization rate of energy, and it is inconvenient to conveniently clean and collect the surface of the solar panel. At the same time, because the solar panel gathers dust, it seriously affects the energy storage effect of the battery, and then when the warning device uses electricity to warn, it often causes frequent failures of the warning device (such as power outages, battery loss, etc.), and it cannot play a good and lasting warning effect to convey the dangers and precautions of the construction site to the staff, passers-by and drivers. Utility Model Content

[0005] In order to solve the above technical problems existing in the background technology, the utility model provides a warning device for secondary excavation of rock slopes, which can conveniently support and protect the equipment and conveniently clean and collect the surface of solar panels.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A warning device for secondary excavation of a rock slope comprises a base and a universal wheel, wherein the universal wheel is installed on the base, the base is fixedly connected to a first servo motor, the output shaft of the first servo motor is fixedly connected to a bidirectional threaded rod, the bidirectional threaded rod is rotatably connected in the base, a moving block is threadedly connected to the bidirectional threaded rod, a pushing block is fixedly connected to the moving block, a spring is fixedly connected in the base, a connecting plate is fixedly connected to the spring, a pulley is rotatably connected to the connecting plate, a guide block is fixedly connected to the connecting plate, the guide block is limitedly slidably connected in the base, and the connecting A connecting rod is fixedly connected to the plate, a supporting plate is fixedly connected to the connecting rod, a protective shell is fixedly connected to the base, a solar panel is installed on the protective shell, the solar panel is connected to a solar inverter via cables, the solar inverter is fixedly connected in the protective shell, a battery is connected to the solar inverter via cables, the battery is fixedly connected in the protective shell, the battery is connected to a control panel via cables, the control panel is connected to a warning information display screen via cables, the warning information display screen is installed on the protective shell, and a mounting frame is fixedly connected to the protective shell.

[0008] Preferably, a second servo motor is fixedly connected to the mounting frame, a reciprocating screw is fixedly connected to the output shaft of the second servo motor, the top surface of the moving block fits with the top surface inside the base, and the cross-section of the pushing block is an isosceles triangle.

[0009] Preferably, the reciprocating screw is rotatably connected in the mounting frame, a connecting block is threadedly connected to the reciprocating screw, the connecting plates are symmetrically distributed on the left and right sides of the base, and the connecting plates correspond one-to-one with the guide blocks through pulleys.

[0010] Preferably, a processing box is fixedly connected to the connecting block, an air intake pipe is fixedly connected to the processing box, the cross section of the guide block is T-shaped, and the output shaft of the second servo motor is fixedly connected to the center of one end of the reciprocating screw.

[0011] Preferably, a cover plate is bolted to the processing box, an isolation mesh is fixedly connected to the processing box, the processing boxes are symmetrically distributed on the left and right sides of the connecting block, and the processing boxes correspond one-to-one with the fans through the isolation mesh.

[0012] Preferably, a fan is installed on the processing box, a cleaning cotton block is fixedly connected to the processing box, and the air inlet pipes are equidistantly distributed on the processing box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model provides a pushing block by which the first servo motor can be turned on to drive the bidirectional threaded rod to rotate when the equipment is supported and used. The bidirectional threaded rod can drive the moving blocks on both sides to move smoothly during operation. When the moving blocks on both sides move outward, the pushing blocks can be driven to move at the same time. The inclined surface of the pushing block can cooperate with the pulley to drive the connecting plate to move. When the connecting plate moves, it can move smoothly with the support of the guide block. When the connecting plate moves downward, the supporting plate can be driven to move by the connecting rod, so that the supporting plate is attached to the ground to support the equipment, which can improve the friction between the supporting plate and the ground and avoid the problem of poor stability in use. At the same time, through the reciprocating screw rod, when it is necessary to clean and collect the dust on the solar panel, the second servo motor on the mounting frame can be turned on, and the second servo motor drives the reciprocating screw rod to rotate. When the reciprocating screw rod is running, it can drive the connecting block and the processing box to move at the same time. When the processing box moves back and forth, it can clean the dust and impurities on the solar panel through the cleaning cotton block on the processing box. When collecting, the fan is turned on, and the fan absorbs and collects the cleaned dust through multiple air inlet pipes on the processing box to avoid the dust on the surface of the solar panel affecting the absorption and utilization of energy. The utility model can effectively and timely clean the solar panel, ensure the energy storage and power supply of the battery, and at the same time, the support plate has a stable support for the base. The use of the two at the same time makes the utility model have the advantages of better stability, more obvious warning effect and longer warning time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the warning device for secondary excavation of rock slopes provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the side view structure of the push block used in the utility model;

[0017] Figure 3 It is a side view structural schematic diagram of the connecting plate adopted in the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the guide block used in the utility model;

[0019] Figure 5 This is a schematic diagram of the top view of the reciprocating screw rod used in the utility model;

[0020] Figure 6 yes Figure 2 The enlarged structural diagram at A in the middle;

[0021] In the figure:

[0022] 1-base; 2-universal wheel; 3-first servo motor; 4-bidirectional threaded rod; 5-moving block; 6-pushing block; 7-spring; 8-connecting plate; 9-pulley; 10-guide block; 11-connecting rod; 12-support plate; 13-protective housing; 14-solar panel; 15-solar inverter; 16-battery; 17-control panel; 18-warning information display screen; 19-mounting frame; 20-second servo motor; 21-reciprocating screw rod; 22-connecting block; 23-processing box; 24-intake pipe; 25-cover plate; 26-isolation mesh plate; 27-blower; 28-cleaning cotton block. DETAILED DESCRIPTION

[0023] See also Figures 1 to 6 The utility model provides a warning device for secondary excavation of rock slopes, including a base 1 and a universal wheel 2. The universal wheel 2 is installed on the base 1. The base 1 is fixedly connected with a first servo motor 3. The output shaft of the first servo motor 3 is fixedly connected with a bidirectional threaded rod 4. The bidirectional threaded rod 4 is rotatably connected in the base 1. A moving block 5 is threadedly connected on the bidirectional threaded rod 4. A pushing block 6 is fixedly connected to the moving block 5. A spring 7 is fixedly connected in the base 1. A connecting plate 8 is fixedly connected on the spring 7. A pulley 9 is rotatably connected on the connecting plate 8. A guide block 10 is fixedly connected to the connecting plate 8. The guide block 10 is limitedly slidably connected in the base 1. The connecting plate 8 is fixedly connected to the connecting plate 8. A connecting rod 11 is connected, a supporting plate 12 is fixedly connected to the connecting rod 11, a protective shell 13 is fixedly connected to the base 1, a solar panel 14 is installed on the protective shell 13, the solar panel 14 is connected to a solar inverter 15 through cables, the solar inverter 15 is fixedly connected in the protective shell 13, a battery 16 is connected to the solar inverter 15 through cables, the battery 16 is fixedly connected in the protective shell 13, the battery 16 is connected to a control panel 17 through cables, the control panel 17 is connected to a warning information display screen 18 through cables, the warning information display screen 18 is installed on the protective shell 13, and a mounting frame 19 is fixedly connected to the protective shell 13.

[0024] like Figure 2 As shown, a second servo motor 20 is fixedly connected to the mounting frame 19, and a reciprocating screw 21 is fixedly connected to the output shaft of the second servo motor 20. The top surface of the moving block 5 fits with the top surface inside the base 1, and the cross-section of the pushing block 6 is an isosceles triangle, which can ensure that the pushing block 6 in the shape of an isosceles triangle can smoothly push the pulley 9 to move, and the cooperation between the pulley 9 and the pushing block 6 drives the connecting plate 8 to move and adjust.

[0025] like Figure 2As shown, the reciprocating screw 21 is rotatably connected in the mounting frame 19, a connecting block 22 is threadedly connected to the reciprocating screw 21, and the connecting plates 8 are symmetrically distributed on the left and right sides of the base 1. The connecting plates 8 correspond one-to-one with the guide blocks 10 through the pulleys 9, which can ensure that with the cooperation of the connecting plates 8 on both sides, the connecting rod 11 can be used to drive the support plate 12 to move downward smoothly for support, thereby improving the stability of the equipment during support.

[0026] like Figure 4 As shown, a processing box 23 is fixedly connected to the connecting block 22, an air intake pipe 24 is fixedly connected to the processing box 23, the cross section of the guide block 10 is T-shaped, and the output shaft of the second servo motor 20 is fixedly connected to the center of one end of the reciprocating screw 21, which can ensure that the T-shaped guide block 10 can slide smoothly within the base 1 during movement, thereby improving the stability of the movement and avoiding shaking during movement.

[0027] like Figure 5 As shown, a cover plate 25 is bolted to the processing box 23, an isolation mesh plate 26 is fixedly connected to the processing box 23, and the processing boxes 23 are symmetrically distributed on the left and right sides of the connecting block 22. The processing boxes 23 correspond one-to-one with the fans 27 through the isolation mesh plates 26, which can ensure that the processing boxes 23 installed on both sides can clean and collect dust on the solar panels 14 used on both sides at the same time, thereby improving the dust cleaning efficiency and avoiding wasting time on cleaning.

[0028] like Figure 2 As shown, a fan 27 is installed on the processing box 23, a cleaning cotton block 28 is fixedly connected to the processing box 23, and the air inlet pipes 24 are evenly distributed on the processing box 23, which can ensure that the efficiency of dust absorption and collection can be improved when multiple air inlet pipes 24 are in use.

[0029] See also Figures 1 to 6When the warning device for secondary excavation of rock slope provided by the utility model is in use, during the secondary excavation of rock slope, in order to avoid safety hazards caused by pedestrians or vehicles passing by during the construction process, the base 1 can be pushed, and the universal wheel 2 on the base 1 can be used to move the device to the construction section. When the device needs to be limited and supported, the first servo motor 3 on the base 1 can be turned on, and the first servo motor 3 drives the bidirectional threaded rod 4 to operate. When the bidirectional threaded rod 4 rotates, it can drive the moving blocks 5 on both sides to move. When the moving blocks 5 on both sides move outward at the same time, the moving blocks 5 can be driven to move at the same time. With the cooperation of the inclined surface of the pushing block 6 and the pulley 9, the pulley 9 When the pulley 9 is unobstructed, the connecting plate 8 can be pushed to reset by the spring 7. After the connecting plate 8 is reset, the supporting plate 12 on the connecting rod 11 can be driven to be retracted, so that the equipment can be moved conveniently.

[0030] After the equipment is supported, the solar energy can be absorbed and used through the solar panel 14 on the protective housing 13. The electricity generated by the solar panel 14 can be converted into usable current through the solar inverter 15, and then the current is stored in the battery 16. When using the equipment, the information displayed on the warning information display screen 18 can be adjusted and controlled through the control panel 17, so that the warning information display screen 18 can be used to warn pedestrians and vehicles to avoid potential safety hazards. When it is necessary to clean and collect dust on the surface of the solar panel 14, the second servo motor 20 on the mounting frame 19 can be turned on. The second servo motor 20 drives the reciprocating screw 21 to operate, and the reciprocating screw 21 rotates. When the solar panel 14 is cleaned, the fan 27 on the processing box 23 can be turned on. The fan 27 can collect and process the swept dust through the multiple air inlet pipes 24 on the processing box 23 to prevent the dust from affecting the stability of the use of the solar panel 14. The fan 27 can be fully protected by the isolation mesh plate 26 to prevent the fan 27 from being damaged. When the dust needs to be cleaned, the cover plate 25 on the processing box 23 can be removed to clean and collect the dust in the processing box 23.

Claims

1. A warning device for secondary excavation of rock slopes, characterized by: The warning device for secondary excavation of rock slopes comprises a base (1) and a universal wheel (2) arranged on the base (1); the base (1) is fixedly connected to a first servo motor (3); the output shaft of the first servo motor (3) is fixedly connected to a bidirectional threaded rod (4); the bidirectional threaded rod (4) is rotatably connected in the base (1); a moving block (5) is threadedly connected to the bidirectional threaded rod (4); a pushing block (6) is fixedly connected to the moving block (5); a spring (7) is fixedly connected in the base (1); a connecting plate (8) is fixedly connected to the spring (7); a pulley (9) is rotatably connected to the connecting plate (8); a guide block (10) is fixedly connected to the connecting plate (8); the guide block (10) is limitedly slidably connected in the base (1); and a connecting rod (6) is fixedly connected to the connecting plate (8). 11), a support plate (12) is fixedly connected to the connecting rod (11), a protective shell (13) is fixedly connected to the base (1), a solar panel (14) is installed on the protective shell (13), the solar panel (14) is connected to a solar inverter (15) via a cable, the solar inverter (15) is fixedly connected in the protective shell (13), the solar inverter (15) is connected to a battery (16) via a cable, the battery (16) is fixedly connected in the protective shell (13), the battery (16) is connected to a control panel (17) via a cable, the control panel (17) is connected to a warning information display screen (18) via a cable, the warning information display screen (18) is installed on the protective shell (13), and the protective shell (13) is fixedly connected to a mounting frame (19).

2. The warning device for secondary excavation of rock slope according to claim 1 is characterized by: A second servo motor (20) is fixedly connected to the mounting frame (19); a reciprocating screw rod (21) is fixedly connected to the output shaft of the second servo motor (20); a top end surface of the moving block (5) is in contact with an inner top end surface of the base (1); and a cross section of the pushing block (6) is an isosceles triangle.

3. The warning device for secondary excavation of rock slope according to claim 2 is characterized by: The reciprocating screw rod (21) is rotatably connected in the mounting frame (19), a connecting block (22) is threadedly connected to the reciprocating screw rod (21), the connecting plates (8) are symmetrically distributed on the left and right sides of the base (1), and the connecting plates (8) correspond one-to-one with the guide blocks (10) through pulleys (9).

4. The warning device for secondary excavation of rock slope according to claim 3 is characterized by: The connection block (22) is fixedly connected to a processing box (23), the processing box (23) is fixedly connected to an air intake pipe (24), the guide block (10) has a T-shaped cross section, and the output shaft of the second servo motor (20) is fixedly connected to the center of one end of the reciprocating screw rod (21).

5. The warning device for secondary excavation of rock slope according to claim 4 is characterized by: A cover plate (25) is bolted to the processing box (23), and an isolation mesh plate (26) is fixedly connected to the processing box (23). The processing boxes (23) are symmetrically distributed on the left and right sides of the connecting block (22), and the processing boxes (23) correspond one-to-one to the fans (27) through the isolation mesh plates (26).

6. The warning device for secondary excavation of rock slope according to claim 5 is characterized by: A fan (27) is installed on the processing box (23), a cleaning cotton block (28) is fixedly connected to the processing box (23), and the air inlet pipes (24) are evenly distributed on the processing box (23).

Images