Monitor for construction site

Abstract

The utility model relates to the field of intelligent construction sites, and discloses a construction site monitor, which comprises a vehicle body, the vehicle body is used for moving a carrier, a directional wheel is movably mounted at each of four corners of the bottom surface of the vehicle body, and a damping structure is arranged above the vehicle body for reducing vibration and comprises a damping plate, a spring and a spring fixer. According to the monitor for the construction site, the vehicle body is pushed to move, the vehicle body is provided with the four directional wheels, movement is stable, the vehicle body moves to a proper position, the four directional wheels are fixed, vibration is generated in the movement process, screws are tightened, the bottom ends of the screws abut against the top face of the vehicle body, then nuts are tightened, in the vibration process, the springs springing, and the screws are fixed to the top face of the vehicle body. The damper adopts the prior art, the working principle of the damper is not repeated, the damper and the spring play a damping role together, and after vibration of equipment installed on the damping plate is relieved, the equipment can be prevented from being damaged due to strong vibration in the moving process.

Description

Technical Field

[0001] The utility model relates to the field of smart construction sites, and in particular to a monitoring device for construction sites. Background Art

[0002] Smart construction sites use technology to monitor and manage construction sites in real time. Construction site monitors have become indispensable monitoring equipment. Given the complex environment of construction sites, construction site monitors also need to be improved in a timely manner.

[0003] The prior art discloses a smart construction site monitor (CN220082509U), which is inserted into the ground through a mounting rod to improve the stability of the support. When the monitoring device needs to be moved, the mounting rod can be moved out of the ground first, and then the cylinder can be started. The cylinder pushes the casters downward. After the casters contact the ground and support the supporting base, the staff can push the monitoring device to drive it to move. This structure realizes the functions of easy movement and stable placement, and solves the problem of inconvenient movement.

[0004] The existing smart construction site monitor has only one wheel. The ground conditions of the construction site are complicated, with obstacles such as stones, making it difficult to maintain stability during movement. At the same time, vibrations will occur during the movement, and equipment such as the monitor will be easily damaged by severe vibrations. Shock-absorbing protection equipment is not considered in the existing technology.

[0005] To this end, we propose a monitoring device for construction sites. Utility Model Content

[0006] The utility model mainly solves the problems that the prior art is unable to prevent shock and is not stable enough in movement, and provides a monitoring device for construction sites.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solution, a construction site monitor, comprising:

[0008] As a preferred embodiment of the present invention, the vehicle body is used to move the carrier, and a directional wheel is movably mounted on each of the four corners of the bottom surface of the vehicle body;

[0009] The shock absorbing structure is arranged above the vehicle body to reduce vibration. The shock absorbing structure includes a shock absorbing plate, a spring and a spring fixer. The top surface of the vehicle body is fixedly connected to four spring fixers. The bottom surface of the shock absorbing plate and the top surface of the vehicle body are fixedly connected to four spring fixers. A spring is arranged between two spring fixers symmetrically arranged above and below. The two ends of the spring are respectively fixedly connected to the two spring fixers. The top ends of the four spring fixers above the spring are fixedly connected to the bottom end of the shock absorbing plate. The shock absorbing structure also includes screws and dampers. There are two dampers. The two dampers are respectively arranged on one side of the top surface of the vehicle body. One end of the damper is fixedly connected to the top surface of the vehicle body, and the other end of the damper is fixedly connected to the bottom surface of the shock absorbing plate. The shock absorbing plate is threadedly connected to the screw. The top end of the screw is also threadedly connected to a nut. The bottom end of the screw can contact the top surface of the vehicle body. A monitor is arranged above the shock absorbing plate.

[0010] The lifting structure is arranged above the shock absorbing structure to lift the monitor;

[0011] The dust reduction structure is arranged on the wall surface of the lifting rod and is used for spraying water.

[0012] As a preferred embodiment of the utility model, the lifting structure includes a lifting rod and a monitoring rod, the top wall of the lifting rod is fixedly connected to one end of the two monitoring rods, the other end bottom surfaces of the two monitoring rods are each fixedly connected to a monitor, and the lifting rod is movably connected to the shock absorbing plate through the lifting structure.

[0013] As a preferred embodiment of the utility model, the lifting structure also includes a main rod, a gear and a servo motor. The interior of the main rod is hollow and a lifting groove is opened on the wall. The outer wall of the lifting rod is slidably connected to the inner wall of the main rod. A support plate is fixedly connected on both sides of the outer wall of the main rod close to the lifting groove. A rack is fixedly connected to the wall on one side of the monitoring rod in the lifting groove. The gear is meshed with the rack, the gear is connected to the support plate, and the servo motor is connected to the gear.

[0014] As a preferred embodiment of the utility model, the lifting structure also includes a first rotating shaft, a second rotating shaft, a servo motor, a support frame and a clamping block, one end of the first rotating shaft is rotatably connected to one side of a support plate, the other end of the first rotating shaft extends out of one side of another support plate and is rotatably connected to the other support plate, the extended end of the first rotating shaft is fixedly connected to the rotating shaft of the servo motor, the first rotating shaft is fixedly connected to the gear, the support frame is fixedly connected to the support plate, the bottom surface of the servo motor is fixedly connected to the top surface of the support frame, one end of the second rotating shaft is rotatably connected to one side of a support plate, the other end of the second rotating shaft extends out of another support plate and is rotatably connected to the other support plate, the extended end of the second rotating shaft is fixedly connected to a round handle, and the second rotating shaft is fixedly connected to the clamping block.

[0015] As a preferred embodiment of the utility model, the dust reduction structure includes a water tank and a hose. The water tank is fixedly installed on the top surface of the shock absorbing plate. A water pump is provided inside the water tank. One end of the hose is fixedly connected to the water outlet of the water pump. A water pipe groove is also provided on the top of the main rod.

[0016] As a preferred embodiment of the utility model, the dust reduction structure also includes an annular water pipe and a first water pipe. The first water pipe is in the shape of a circular ring. The inner wall of the annular water pipe is fixedly connected to the wall of the lifting rod. The wall of the annular water pipe is fixedly connected to a plurality of first water pipes. The plurality of first water pipes are distributed in a circular shape. The other end of the hose passes through the water pipe groove of the main rod from the side wall of the main rod and is fixedly connected to the bottom of the annular water pipe.

[0017] As a preferred embodiment of the utility model, the other end of the first water pipe is connected to a nozzle, the lower wall of the first water pipe is fixedly connected to one end of the nozzle, and the shape formed by the first water pipe and the nozzle is L-shaped.

[0018] Beneficial Effects

[0019] The utility model provides a monitoring device for construction sites, which has the following beneficial effects:

[0020] 1. This is a kind of monitoring device for construction sites. It pushes the vehicle body to move. The vehicle body has four directional wheels and the movement is relatively stable. It moves to a suitable position and fixes the four directional wheels. Vibration is generated during the movement. The screws are tightened. The bottom ends of the screws touch the top surface of the vehicle body. Then the nuts are tightened. During the vibration, the spring bounces. The damper is a prior art and its working principle will not be elaborated here. The damper and the spring work together to reduce shock. After the vibration of the equipment installed on the shock absorbing plate is reduced, it can avoid being damaged by strong vibration during the movement.

[0021] 2. This is a construction site monitor. Turn on the power of the water pump inside the water tank. Water flows into the hose through the water pump outlet, and then flows into the annular water pipe and the first water pipe in sequence, and is finally sprayed out by the nozzle. The dust on the construction site can be effectively dropped to the ground by the water mist, achieving the effect of dust reduction. The circular design of the annular water pipe facilitates water spraying at multiple angles, achieving all-round dust reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the lifting structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 A magnified schematic diagram;

[0025] Figure 4 This is a schematic diagram of the dust reduction structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the shock absorbing structure of the utility model.

[0027] Legend: 1. Lifting rod; 2. Monitoring rod; 3. Monitor; 4. First water pipe; 5. Main rod; 6. Water tank; 7. Shock absorber plate; 8. Vehicle body; 9. Damper; 10. Spring; 11. Spring holder; 12. Annular water pipe; 13. Hose; 14. Screw; 15. Servo motor; 16. Support frame; 17. Support plate; 18. First rotating shaft; 19. Second rotating shaft; 20. Gear; 21. Block; 22. Rack. DETAILED DESCRIPTION

[0028] A monitoring device for construction sites, such as Figure 1 and Figure 5 As shown, the vehicle body 8 is used to move the carrier, and a directional wheel is movably installed at each of the four corners of the bottom surface of the vehicle body 8, and a shock-absorbing structure is arranged above the vehicle body 8 to reduce vibration. The shock-absorbing structure includes a shock-absorbing plate 7, a spring 10 and a spring fixture 11. The top surface of the vehicle body 8 is fixedly connected to the four spring fixtures 11, and the bottom surface of the shock-absorbing plate 7 and the top surface of the vehicle body 8 are fixedly connected to the four spring fixtures 11. A spring 10 is arranged between two spring fixtures 11 symmetrically arranged above and below, and the two ends of the spring 10 are respectively fixedly connected to the two spring fixtures 11. The four spring fixtures 11 above the spring 10 are fixedly connected to the four spring fixtures 11. The top end of a spring fixer 11 is fixedly connected to the bottom end of the shock absorbing plate 7. The shock absorbing structure also includes a screw 14 and a damper 9. The damper 9 has a cylinder, a piston, a pressure device, a valve group and an outlet device. There are two dampers 9, each of which is arranged on one side of the top surface of the vehicle body 8. One end of the damper 9 is fixedly connected to the top surface of the vehicle body 8, and the other end of the damper 9 is fixedly connected to the bottom surface of the shock absorbing plate 7. The shock absorbing plate 7 is threadedly connected to the screw 14. The top end of the screw 14 is also threadedly connected to a nut. The bottom end of the screw 14 can contact the top surface of the vehicle body 8. A monitor 3 is provided above the shock absorbing plate 7.

[0029] The vehicle body 8 is pushed to move. The vehicle body has four directional wheels, and the movement is relatively stable. It is moved to a suitable position, and the four directional wheels are fixed. Vibration is generated during the movement. The screw 14 is tightened, and the bottom end of the screw 14 contacts the top surface of the vehicle body 8. Then the nut is tightened. During the vibration, the spring 10 bounces. The damper 9 is a prior art, and the working principle is not described here. The damper 9 and the spring 10 together play a shock-absorbing role. After the vibration of the equipment installed on the shock-absorbing plate 7 is reduced, it can avoid being damaged by strong vibration during the movement.

[0030] like Figure 1 , Figure 2 and Figure 3As shown, a lifting structure is provided above the shock absorbing structure for lifting the monitor. The lifting structure comprises a lifting rod 1 and a monitoring rod 2. The top wall of the lifting rod 1 is fixedly connected to one end of the two monitoring rods 2. The bottom surfaces of the other ends of the two monitoring rods 2 are each fixedly connected to a monitor 3. The lifting rod 1 is movably connected to the shock absorbing plate 7 through the lifting structure. The lifting structure also comprises a main rod 5, a gear 20 and a servo motor 15. The interior of the main rod 5 is hollow and a lifting groove is provided on the wall. The outer wall of the lifting rod 1 is slidably connected to the inner wall of the main rod 5. A support plate 17 is fixedly connected to each side of the outer wall of the main rod 5 close to the lifting groove. A rack 22 is fixedly connected to the wall surface of one side of the monitoring rod 2 in the lifting groove. The gear 20 is meshed with the rack 22. The gear 20 is connected to the support plate 17. The servo motor 15 is connected to the gear 20. The lifting structure also comprises a first rotating shaft 18, a second rotating shaft 19, a third rotating shaft 20, a fourth rotating shaft 21 and a fifth rotating shaft 22. Two rotating shafts 19, a servo motor 15, a support frame 16 and a clamping block 21, one end of the first rotating shaft 18 is rotatably connected to one side of a support plate 17, the other end of the first rotating shaft 18 extends out of one side of another support plate 17 and is rotatably connected to the other support plate 17, the extended end of the first rotating shaft 18 is fixedly connected to the rotating shaft of the servo motor 15, the first rotating shaft 18 is fixedly connected to the gear 20, the support frame 16 is fixedly connected to the support plate 17, the bottom surface of the servo motor 15 is fixedly connected to the top surface of the support frame 16, one end of the second rotating shaft 19 is rotatably connected to one side of a support plate 17, the other end of the second rotating shaft 19 extends out of another support plate 17 and is rotatably connected to the other support plate 17, the extended end of the second rotating shaft 19 is fixedly connected with a round handle, the second rotating shaft 19 is fixedly connected to the clamping block 21, and the servo motor 15 is a forward and reverse motor.

[0031] Turn on the power of the servo motor 15, the first rotating shaft 18 rotates, and the gear 20 also rotates accordingly. The rack drives the lifting rod 1 to move in the main rod 5. The lifting rod 1 drives the monitor 3 to be lifted and lowered, and also drives the annular water pipe 12 and the first water pipe 4 to be lifted and lowered. The lifting and lowering facilitates the disassembly and maintenance of the monitor. Secondly, the height of the monitor can be adjusted according to monitoring needs.

[0032] like Figure 1 and Figure 4As shown, the dust reduction structure is arranged on the wall surface of the lifting rod 1 for spraying water, the dust reduction structure includes a water tank 6 and a hose 13, the water tank 6 is fixedly installed on the top surface of the shock absorbing plate 7, a water pump is arranged inside the water tank 6, one end of the hose 13 is fixedly connected to the water outlet of the water pump, and a water pipe groove is also provided on the top of the main rod 5, the dust reduction structure also includes an annular water pipe 12 and a first water pipe 4, the first water pipe 4 is in the shape of a circular ring, the inner wall surface of the annular water pipe 12 is fixedly connected to the wall surface of the lifting rod 1, the wall surface of the annular water pipe 12 is fixedly connected to a plurality of first water pipes 4, and the plurality of first water pipes 4 are distributed in an annular shape, the other end of the hose 13 passes through the water pipe groove of the main rod 5 from the side wall of the main rod 5 and is fixedly connected to the bottom surface of the annular water pipe 12, the other end of the first water pipe 4 is connected to a nozzle, the lower side wall surface of the first water pipe 4 is fixedly connected to one end of the nozzle, and the shape formed by the first water pipe 4 and the nozzle is L-shaped.

[0033] Turn on the water pump power inside the water tank 6, and the water flows into the hose 13 through the water pump outlet, and then flows into the annular water pipe 12 and the first water pipe 4 in sequence, and is finally sprayed out by the nozzle. The dust on the construction site can be effectively dropped to the ground by the water mist, achieving the effect of dust reduction. The circular ring design of the annular water pipe 12 facilitates water spraying at multiple angles, achieving all-round dust reduction.

[0034] The working principle of the utility model is as follows: the vehicle body 8 is pushed to move. The vehicle body has four directional wheels, which are relatively stable in movement. When the vehicle body is moved to a suitable position, the four directional wheels are fixed. During the movement, vibration is generated. The screw 14 is tightened. The bottom end of the screw 14 contacts the top surface of the vehicle body 8. Then the nut is tightened. During the vibration, the spring 10 bounces. The damper 9 is a prior art. The working principle is not described here. The damper 9 and the spring 10 play a shock absorbing role together. After the vibration of the equipment installed on the shock absorbing plate 7 is reduced, it can avoid being damaged by strong vibration during the movement. The power supply of the servo motor 15 is turned on, and the first rotating shaft 18 rotates. The wheel 20 also rotates, and the rack drives the lifting rod 1 to move inside the main rod 5. The lifting rod 1 drives the monitor 3 to be lifted and lowered, and also drives the annular water pipe 12 and the first water pipe 4 to be lifted and lowered. The lifting and lowering are convenient for disassembly and maintenance of the monitor. Secondly, the height of the monitor can be adjusted according to monitoring needs, and the water pump power inside the water tank 6 is turned on. The water flows into the hose 13 through the water pump outlet, and then flows into the annular water pipe 12 and the first water pipe 4 in turn, and is finally sprayed out by the nozzle. The dust on the construction site can be effectively reduced to the ground by water mist, thereby achieving the effect of dust reduction. The circular ring design of the annular water pipe 12 facilitates water spraying at multiple angles, thereby achieving all-round dust reduction.

[0035] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction site monitor, characterized in that: include: A vehicle body (8), the vehicle body (8) is used to move the carrier, and a directional wheel is movably mounted on each of the four corners of the bottom surface of the vehicle body (8); A shock absorbing structure is arranged above a vehicle body (8) to reduce vibration, the shock absorbing structure comprising a shock absorbing plate (7), a spring (10) and a spring fixer (11), the top surface of the vehicle body (8) is fixedly connected to four spring fixers (11), the bottom surface of the shock absorbing plate (7) and the top surface of the vehicle body (8) are both fixedly connected to four spring fixers (11), a spring (10) is arranged between two spring fixers (11) symmetrically arranged above and below, two ends of the spring (10) are respectively fixedly connected to the two spring fixers (11), and the four spring fixers (11) above the spring (10) are fixedly connected to the spring fixers (11). ) is fixedly connected to the bottom end of the shock absorbing plate (7), the shock absorbing structure further comprises a screw (14) and a damper (9), there are two dampers (9), the two dampers (9) are respectively arranged on one side of the top surface of the vehicle body (8), one end of the damper (9) is fixedly connected to the top surface of the vehicle body (8), and the other end of the damper (9) is fixedly connected to the bottom surface of the shock absorbing plate (7), the shock absorbing plate (7) is threadedly connected to the screw (14), the top end of the screw (14) is also threadedly connected to a nut, the bottom end of the screw (14) can contact the top surface of the vehicle body (8), and a monitor (3) is arranged above the shock absorbing plate (7); A lifting structure, the lifting structure is arranged above the shock absorbing structure to lift the monitor; A dust reduction structure is provided on the wall surface of the lifting rod (1) for spraying water.

2. The construction site monitor according to claim 1, characterized in that: The lifting structure comprises a lifting rod (1) and a monitoring rod (2); the top wall of the lifting rod (1) is fixedly connected to one end of two monitoring rods (2); the bottom surfaces of the other ends of the two monitoring rods (2) are each fixedly connected to a monitor (3); and the lifting rod (1) is movably connected to a shock absorbing plate (7) via the lifting structure.

3. The construction site monitor according to claim 2, characterized in that: The lifting structure further comprises a main rod (5), a gear (20) and a servo motor (15); the interior of the main rod (5) is hollow and a lifting groove is provided on the wall surface; the outer wall of the lifting rod (1) is slidably connected to the inner wall of the main rod (5); a support plate (17) is fixedly connected to each of the two sides of the outer wall of the main rod (5) close to the lifting groove; a rack (22) is fixedly connected to the wall surface of one side of the monitoring rod (2) in the lifting groove; the gear (20) is meshed with the rack (22); the gear (20) is connected to the support plate (17); and the servo motor (15) is connected to the gear (20).

4. The construction site monitor according to claim 3, characterized in that: The lifting structure further comprises a first rotating shaft (18), a second rotating shaft (19), a servo motor (15), a support frame (16) and a clamping block (21); one end of the first rotating shaft (18) is rotatably connected to one side of a support plate (17); the other end of the first rotating shaft (18) extends out of one side of another support plate (17) and is rotatably connected to the other support plate (17); the extended end of the first rotating shaft (18) is fixedly connected to the rotating shaft of the servo motor (15); the first rotating shaft (18) and the gear (20) is fixedly connected, the support frame (16) is fixedly connected to the support plate (17), the bottom surface of the servo motor (15) is fixedly connected to the top surface of the support frame (16), one end of the second rotating shaft (19) is rotatably connected to one side of a support plate (17), the other end of the second rotating shaft (19) extends out of the other support plate (17) and is rotatably connected to the other support plate (17), the extended end of the second rotating shaft (19) is fixedly connected with a round handle, and the second rotating shaft (19) is fixedly connected to the block (21).

5. The construction site monitor according to claim 3, characterized in that: The dust reduction structure comprises a water tank (6) and a hose (13); the water tank (6) is fixedly mounted on the top surface of the shock absorbing plate (7); a water pump is provided inside the water tank (6); one end of the hose (13) is fixedly connected to the water outlet of the water pump; and a water pipe groove is also provided at the top of the main rod (5).

6. The construction site monitor according to claim 5, characterized in that: The dust reduction structure also includes an annular water pipe (12) and a first water pipe (4); the first water pipe (4) is in the shape of an annular ring; the inner wall surface of the annular water pipe (12) is fixedly connected to the wall surface of the lifting rod (1); the wall surface of the annular water pipe (12) is fixedly connected to a plurality of first water pipes (4); the plurality of first water pipes (4) are distributed in an annular shape; the other end of the hose (13) passes through the water pipe groove of the main rod (5) from the side wall of the main rod (5) and is fixedly connected to the bottom surface of the annular water pipe (12).

7. The construction site monitor according to claim 6, characterized in that: The other end of the first water pipe (4) is connected to a nozzle, the lower side wall of the first water pipe (4) is fixedly connected to one end of the nozzle, and the shape formed by the first water pipe (4) and the nozzle is L-shaped.

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