Inspection robot for construction site

Abstract

The invention belongs to the field of construction site inspection devices, and particularly relates to a construction site inspection robot which comprises a first rectangular plate, a humidity monitoring device is arranged at the upper end of the first rectangular plate, the humidity monitoring device comprises a conical barrel arranged on one side of the upper end of the first rectangular plate, and a humidity detector is installed on one side in the conical barrel. A first telescopic assembly used for driving the conical barrel to move is arranged on one side of the upper end of the first rectangular plate and comprises a U-shaped hose fixedly connected to one side of the conical barrel, a second rectangular strip is fixedly connected to the end, close to the conical barrel, of the U-shaped hose, and a first rectangular strip is fixedly connected to the other end of the U-shaped hose; the first rectangular strip can slide in the second rectangular strip, the conical barrel is driven to be tightly attached to one side of a heat dissipation opening of the distribution box, then air in the distribution box is pumped out, the humidity of the air in the distribution box is detected through the humidity detector, if the humidity of the air in the distribution box is high, power-off maintenance is conducted immediately, and the construction safety of workers is guaranteed.

Description

Technical Field

[0001] The invention belongs to the field of construction site inspection devices, in particular to a construction site inspection robot. Background Art

[0002] The main purpose of site inspection is to ensure construction quality and safety, guarantee construction progress, improve management efficiency, and protect the environment. Construction site construction requires electricity, and there are many distribution boxes on the site. Site inspection of distribution boxes is an important measure to ensure the safe and stable operation of the power system. Through regular inspections and maintenance, it can effectively prevent failures and ensure the safety and efficiency of construction and production.

[0003] A patent with publication number CN217425044U discloses an intelligent construction site inspection device, which controls the start of the motor through a PLC controller, and drives the motor to rotate the rotating shaft ninety degrees each time, so as to facilitate the adjustment of the use position of the detection component, and facilitate the detection of the floor or wall of the construction site through the detection component, thereby ensuring the application scope of the device, and inserting the threaded limit rod into the limit hole in the limit plate to prevent the motor from failing to brake the rotating shaft, thereby ensuring the stability of the device during use, so as to avoid the detection component from falling and injuring people, and reducing the safety hazards caused during operation.

[0004] Since the distribution boxes used on construction sites are often placed outdoors and are provided with holes such as heat dissipation vents, when used outdoors for a long time, water may seep into the distribution boxes when it rains or other weather conditions occur. If the water seepage is not discharged in time, the humidity inside the distribution boxes may be too high. Therefore, it is necessary to regularly inspect the internal humidity of the distribution boxes on the construction sites to ensure the safety of electricity use on the construction sites. In the above-mentioned prior art, when inspecting the distribution boxes, it is necessary to open the door of the distribution box before conducting an inspection. When the humidity inside the distribution box is too high due to water seepage and other problems, short circuits may occur in the components of the distribution box, causing the components on the distribution box to be conductive. During the door opening inspection, there may be a risk of electric shock.

[0005] To this end, the present invention provides a construction site inspection robot. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a construction site inspection robot described in the present invention comprises a first rectangular plate, a moving component is installed at the lower end of the first rectangular plate, the moving component is used to drive the first rectangular plate to move, a humidity monitoring device is provided at the upper end of the first rectangular plate, the humidity monitoring device comprises a conical cylinder provided at one side of the upper end of the first rectangular plate, a humidity detector is installed at one side of the interior of the conical cylinder, a first telescopic component for driving the conical cylinder to move is provided at one side of the upper end of the first rectangular plate, the telescopic component comprises a U-shaped hose fixedly connected to one side of the conical cylinder, a second rectangular bar is fixedly connected to one end of the U-shaped hose close to the conical cylinder, and the first rectangular bar is fixedly connected to the other end of the U-shaped hose, and the first rectangular bar can slide in the second rectangular bar.

[0008] Preferably, a first rectangular frame is provided on the opposite side of the conical cylinder, a second telescopic component for driving the first rectangular frame to move is provided on the upper side of the first rectangular plate, the second telescopic component has the same structure as the first telescopic component, and a rectangular sponge is installed in the first rectangular frame.

[0009] Preferably, the U-shaped hose on both sides is provided with a rotating component away from the conical cylinder and one end of the first rectangular frame, the rotating component includes a first ring fixedly connected to one end of the U-shaped hose, one side of the first ring is rotatably connected to the second ring, one side of the second ring is fixedly connected to an L-shaped hose, the upper end of the first rectangular plate is fixedly connected to the second rectangular frame, the upper end of the second rectangular frame is provided with a drying component, the drying component includes a rectangular cylinder fixedly connected to the upper end of the second rectangular frame, and a hot air blower is installed on one side of the rectangular cylinder through a pipeline.

[0010] Preferably, the rotating assembly further comprises a first gear ring to which one end of the U-shaped hose is fixedly connected, a first gear is meshed on one side of the first gear ring, and two of the first gears are connected via a special-shaped cylinder.

[0011] Preferably, an adjustment assembly is provided between the two U-shaped hoses, and the adjustment assembly includes rectangular blocks respectively fixed to one end of the U-shaped hose near the first gear ring, the two rectangular blocks can slide on the upper end of the first rectangular plate respectively, and a bidirectional screw is commonly threadedly connected to the middle of the two rectangular blocks.

[0012] Preferably, a special-shaped bar is fixed to one opposite side of the two first gears respectively, and the two special-shaped bars can slide inside the two ends of the special-shaped cylinder respectively. A second gear ring is fixed to the middle of the special-shaped cylinder, and the second gear ring is meshed with a second gear.

[0013] Preferably, rubber sheets are respectively provided at the inner edges of both ends of the rectangular tube, and the rubber sheets are inclined toward the inside of the rectangular tube.

[0014] Preferably, third rectangular bars are slidably arranged inside both sides of the second rectangular frame, and suction cups are rotatably connected to the ends of the third rectangular bars.

[0015] Preferably, a camera is installed at the upper end of the rectangular tube, and the moving component includes a second rectangular plate provided at the lower end of the first rectangular plate, and universal wheels are respectively installed at the four corners of the lower end of the second rectangular plate.

[0016] Preferably, the lower end of the first rectangular plate is rotatably connected to a connecting rod, and the lower end of the connecting rod can slide on the upper end of the second rectangular plate.

[0017] The beneficial effects of the present invention are as follows: 1. The inspection robot for a construction site described in the present invention drives the conical cylinder to be close to one side of the heat dissipation port of the distribution box, and then extracts the air in the distribution box. The humidity of the air in the distribution box is detected by a humidity detector. If the humidity of the air inside the distribution box is high, it means that there may be water seepage inside the distribution box. Before the workers inspect and repair the distribution box, the humidity inside the distribution box is regularly detected, and power is cut off for inspection and maintenance in time without opening the distribution box door. The inspection process is relatively safe, ensuring the construction safety of the workers.

[0018] 2. The inspection robot for a construction site described in the present invention drives the conical cylinder to move to one side of a distribution box to perform adsorption detection on the inside of the distribution box, and at the same time drives the first rectangular frame to move to the other side of the heat dissipation port of the distribution box. When the air inside the distribution box is adsorbed, the rectangular sponge installed in the middle of the first rectangular frame can reduce the entry of external impurities and moisture into the distribution box, making the detection result more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a three-dimensional diagram of the first embodiment of the present invention; Figure 2 is a schematic diagram of the interior of the second rectangular frame cross section; Figure 3 It is a schematic diagram of the location of the humidity detection device; Figure 4 is a schematic diagram of the rotating assembly structure; Figure 5 It is a schematic diagram of the interior of a conical cylinder; Figure 6 It is a schematic diagram of the lifting component structure; In the figure: 1. first rectangular plate; 11. connecting rod; 12. second rectangular plate; 13. universal wheel; 2. conical cylinder; 21. U-shaped hose; 211. first rectangular strip; 212. second rectangular strip; 213. first circular ring; 22. first gear ring; 23. first gear; 231. special-shaped strip; 232. special-shaped cylinder; 233. second gear ring; 234. second gear; 24. rectangular block; 241. bidirectional screw rod; 25. second circular ring; 251. L-shaped hose; 26. first rectangular frame; 261. rectangular sponge; 27. humidity detector; 3. second rectangular frame; 31. third rectangular strip; 32. suction cup; 33. rectangular cylinder; 331. rubber sheet; 332. hot air blower; 34. camera. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] Embodiment 1 like Figure 1-Figure 5 As shown, a construction site inspection robot described in an embodiment of the present invention includes a first rectangular plate 1, a moving component is installed at the lower end of the first rectangular plate 1, the moving component is used to drive the first rectangular plate 1 to move, a humidity monitoring device is provided at the upper end of the first rectangular plate 1, the humidity monitoring device includes a conical cylinder 2 provided at one side of the upper end of the first rectangular plate 1, a humidity detector 27 is installed at one side of the inside of the conical cylinder 2, a first telescopic component for driving the conical cylinder 2 to move is provided at one side of the upper end of the first rectangular plate 1, the telescopic component includes a U-shaped hose 21 fixedly connected to one side of the conical cylinder 2, a second rectangular bar 212 is fixedly connected to one end of the U-shaped hose 21 close to the conical cylinder 2, and a first rectangular bar 211 is fixedly connected to the other end of the U-shaped hose 21, and the first rectangular bar 211 can slide in the second rectangular bar 212.

[0023] Specifically, for an outdoor distribution box on a construction site, water may enter the distribution box, which may cause a short circuit and electric shock. When checking the humidity of the distribution box, it is often necessary to open the door of the distribution box. The inspection steps are relatively cumbersome, and when the distribution box is opened, the internal wiring is exposed to the outside, increasing the risk of electric shock. When using the inspection robot to check the humidity of the distribution box on the construction site, the first rectangular plate 1 is driven to move in the construction site by driving the moving component. The moving component can be a plurality of rubber tires driven by a motor. The first rectangular plate 1 is driven to move to the front side of the distribution box, and then the second rectangular bar 212 is driven to move in the first rectangular bar 211 toward the side of the distribution box until the conical cylinder 2 moves to the heat dissipation port provided on one side of the distribution box. The conical cylinder 2 is close to the side of the distribution box, and the heat dissipation port is located in the middle of the conical cylinder 2. Then, an air pump is connected to one end of the U-shaped hose 21, and negative pressure is generated by starting the air pump to make the gas in the distribution box enter the conical cylinder 2. 2 is provided with a humidity detector 27 to detect the air in the distribution box. The humidity detector 27 usually uses a polymer film humidity-sensitive capacitor as a sensing component, and its dielectric constant will change with the change of relative humidity, so as to measure the humidity. By moving the first rectangular plate 1, each distribution box on the construction site can be detected in turn. By driving the conical cylinder 2 to be close to one side of the heat dissipation port of the distribution box, the air in the distribution box is then extracted, and the humidity of the air in the distribution box is detected by the humidity detector 27. If the humidity of the air inside the distribution box is high, it means that there may be water seepage inside the distribution box. When the robot detects that there is moisture inside the distribution box, it records it and then feeds it back to the staff. Before the staff patrols and inspects the distribution box, the robot first detects the distribution box one by one and records the distribution box with water seepage. Then, when the staff conducts patrol inspections, they first cut off the power and then conduct inspections, focusing on the distribution box with water seepage. The inspection process is relatively safe, ensuring the construction safety of the workers.

[0024] It should be noted that when it is necessary to conduct other inspections on the distribution boxes on the construction site, corresponding detection tools can also be installed on the robot.

[0025] like Figure 3-Figure 4 As shown, a first rectangular frame 26 is provided on the opposite side of the conical cylinder 2, and a second telescopic component for driving the first rectangular frame 26 to move is provided on the upper end of the first rectangular plate 1. The second telescopic component has the same structure as the first telescopic component, and a rectangular sponge 261 is installed in the first rectangular frame 26.

[0026] Specifically, since heat dissipation holes are provided on both sides of the distribution box, when the air in the distribution box is sucked into the conical cylinder 2 on one side, the outside air may be sucked into the distribution box from the other side, resulting in inaccurate detection results. When the conical cylinder 2 is driven to move to one side of the distribution box, the first rectangular frame 26 is simultaneously driven to move to the other side of the distribution box. The rectangular sponge 261 installed in the middle of the first rectangular frame 26 can reduce the external impurities and moisture that enter the distribution box, thereby making the detection results more accurate.

[0027] like Figure 2 , Figure 4 As shown, the U-shaped hoses 21 on both sides are respectively provided with rotating components at one end away from the conical cylinder 2 and the first rectangular frame 26, and the rotating components include a first ring 213 fixedly connected to one end of the U-shaped hose 21, and a second ring 25 is rotatably connected to one side of the first ring 213, and an L-shaped hose 251 is fixedly connected to one side of the second ring 25. The second rectangular frame 3 is fixedly connected to the upper end of the first rectangular plate 1, and a drying component is provided at the upper end of the second rectangular frame 3. The drying component includes a rectangular cylinder 33 fixedly connected to the upper end of the second rectangular frame 3, and a hot air blower 332 is installed on one side of the rectangular cylinder 33 through a pipeline.

[0028] Specifically, each time after the inspection of a distribution box, there may be moisture attached to the inside of the conical tube 2 and the humidity detector 27, which needs to be cleaned before the next inspection to ensure the accuracy of the inspection result. After the inspection is completed, the first ring 213 on both sides is driven to rotate on one side of the second ring 25 at the same time. The first ring 213 drives the conical tube 2 and the first rectangular frame 26 to rotate upward through the U-shaped hose 21, so that the conical tube 2 and the first rectangular frame 26 are respectively located at the two ends of the rectangular tube 33, and then the hot air blower 332 is started to blow hot air through the pipe into the interior of the rectangular tube 33, and then enters the conical tube 2 and the first rectangular frame 26, so that the moisture inside the conical tube 2 and the first rectangular frame 26 evaporates, and the conical tube 2 and the first rectangular frame 26 are kept dry, and the next round of inspection can be carried out.

[0029] like Figure 4 As shown, the rotating assembly also includes a first gear ring 22 fixedly connected to one end of the U-shaped hose 21 , a first gear 23 is meshed with one side of the first gear ring 22 , and the two first gears 23 are connected via a special-shaped cylinder 232 .

[0030] Specifically, by driving the special-shaped cylinder 232 to rotate, the first gear ring 22 is driven to rotate by the first gears 23 provided on both sides, and the first gear rings 22 on both sides simultaneously drive the conical cylinder 2 and the first rectangular frame 26 to rotate through the U-shaped hose 21, so that the conical cylinder 2 and the first rectangular frame 26 rotate synchronously and can be aligned with the heat dissipation ports on both sides of the distribution box.

[0031] like Figure 3As shown, an adjustment assembly is provided between the two U-shaped hoses 21, and the adjustment assembly includes rectangular blocks 24 respectively fixed to one end of the U-shaped hose 21 near the first gear ring 22, and the two rectangular blocks 24 can slide on the upper end of the first rectangular plate 1 respectively, and a bidirectional screw rod 241 is commonly threaded in the middle of the two rectangular blocks 24.

[0032] Specifically, by driving the bidirectional screw rod 241 to rotate, the rectangular blocks 24 on both sides can be driven to move synchronously, and the rectangular blocks 24 on both sides respectively drive the conical cylinder 2 and the first rectangular frame 26 on both sides to move through the U-shaped hose 21, and the distance between the conical cylinder 2 and the first rectangular frame 26 can be adjusted, which is suitable for distribution boxes of different widths.

[0033] like Figure 3-Figure 4 As shown, the two first gears 23 are fixed with shaped bars 231 on opposite sides respectively. The two shaped bars 231 can slide inside the two ends of the shaped cylinder 232 respectively. The middle of the shaped cylinder 232 is fixed with a second gear ring 233, and the second gear ring 233 is meshed with a second gear 234.

[0034] Specifically, the second gear ring 233 is driven to rotate by driving the second gear 234, and the second gear ring 233 drives the special-shaped cylinder 232 to rotate. The special-shaped cylinder 232 can drive the first gear 23 to rotate through the special-shaped bars 231 on both sides. At the same time, when adjusting the distance between the conical cylinder 2 and the first rectangular frame 26, the special-shaped bar 231 can slide inside the special-shaped cylinder 232, and can simultaneously drive the conical cylinders 2 on both sides and the first rectangular frame 26 to rotate upward without affecting the adjustment of the distance between the conical cylinder 2 and the first rectangular frame 26.

[0035] like Figure 2 As shown, rubber sheets 331 are respectively provided at the inner edges of both ends of the rectangular tube 33 , and the rubber sheets 331 are inclined toward the inside of the rectangular tube 33 .

[0036] Specifically, after the conical cylinder 2 and the first rectangular frame 26 are rotated to the two ends of the rectangular cylinder 33, the conical cylinder 2 and the first rectangular frame 26 are driven to slide toward the middle at the same time, so that the conical cylinder 2 and the first rectangular frame 26 extend into the interior of the rectangular cylinder 33 along the rubber sheet 331. The rubber sheet 331 is made of soft rubber material and can fit the edges of the conical cylinder 2 and the first rectangular frame 26, so that the hot air blower 332 has a better drying effect on the conical cylinder 2 and the interior of the first rectangular frame 26.

[0037] like Figure 2 As shown, third rectangular bars 31 are slidably arranged inside the two sides of the second rectangular frame 3, and suction cups 32 are rotatably connected to the ends of the third rectangular bars 31.

[0038] Specifically, while the humidity inside the distribution box is being tested, the third rectangular bar 31 is driven to slide toward the outside of the second rectangular frame 3, and the third rectangular bar 31 drives the suction cup 32 to be adsorbed on the outside of the distribution box door. Then, the third rectangular bar 31 is driven to slide toward the inside of the second rectangular frame 3 to test whether the distribution box door can be opened, thereby testing the sealing of the distribution box door.

[0039] Embodiment 2 like Figure 2 , Figure 6 As shown, compared with Example 1, another embodiment of the present invention is: a camera 34 is installed at the upper end of the rectangular tube 33, and the moving component includes a second rectangular plate 12 provided at the lower end of the first rectangular plate 1, and universal wheels 13 are respectively installed at the four corners of the lower end of the second rectangular plate 12.

[0040] Specifically, the camera 34 disposed above the rectangular tube 33 can more comprehensively observe the road conditions in the construction site and record the detection process. The plurality of universal wheels 13 disposed at the lower end of the second rectangular plate 12 can drive the plurality of parts disposed above the first rectangular plate 1 to move.

[0041] like Figure 6 As shown, the lower end of the first rectangular plate 1 is rotatably connected to a connecting rod 11 , and the lower end of the connecting rod 11 can slide on the upper end of the second rectangular plate 12 .

[0042] Specifically, by driving the two sets of connecting rods 11 on both sides of the upper end of the second rectangular plate 12 to slide simultaneously on the upper end of the second rectangular plate 12, the distance between the first rectangular plate 1 and the second rectangular plate 12 is adjusted, thereby adjusting the height of the humidity monitoring assembly on the upper end of the first rectangular plate 1, which is suitable for distribution boxes of different heights.

[0043] Working principle: When inspecting the construction site, driving the plurality of universal wheels 13 provided at the lower end of the second rectangular plate 12 can drive the humidity monitoring device provided above the first rectangular plate 1 to move, and the camera 34 provided above the rectangular tube 33 can more comprehensively observe the road conditions in the construction site, and record the detection process, until it moves to the opposite side of the distribution box, by driving the two sets of connecting rods 11 on both sides of the upper end of the second rectangular plate 12 to slide on the upper end of the second rectangular plate 12 at the same time, thereby adjusting the distance between the first rectangular plate 1 and the second rectangular plate 12, thereby adjusting the height of the humidity monitoring assembly at the upper end of the first rectangular plate 1, so that the conical tube 2 and the first rectangular frame 26 are at the same height as the heat dissipation port of the distribution box, and then driving the second rectangular bar 212 to approach the distribution box in the first rectangular bar 211 Move one side until the conical tube 2 and the first rectangular frame 26 move to a position parallel to the heat dissipation port provided on one side of the distribution box, then drive the bidirectional screw rod 241 to rotate, drive the rectangular blocks 24 on both sides to move synchronously, and the rectangular blocks 24 on both sides respectively drive the conical tube 2 and the first rectangular frame 26 on both sides to move through the U-shaped hose 21, so that the conical tube 2 and the first rectangular frame 26 are close to the heat dissipation ports on both sides of the distribution box, and then connect an air pump at one end of the U-shaped hose 21, and start the air pump to generate negative pressure, so that the gas in the distribution box enters the conical tube 2, and at the same time, the rectangular sponge 261 installed in the middle of the first rectangular frame 26 can reduce external impurities and moisture from entering the distribution box from the other side, and the humidity detector 27 provided in the conical tube 2 detects the air in the distribution box; After the detection is completed, the first circular rings 213 on both sides are driven to rotate on one side of the second circular ring 25 at the same time, and the first circular rings 213 drive the conical cylinder 2 and the first rectangular frame 26 to rotate upward through the U-shaped hose 21, so that the conical cylinder 2 and the first rectangular frame 26 are respectively located at the two ends of the rectangular cylinder 33, and then the hot air blower 332 is started to blow hot air into the inside of the rectangular cylinder 33 through the pipeline, and then into the inside of the conical cylinder 2 and the first rectangular frame 26, so that the moisture inside the conical cylinder 2 and the first rectangular frame 26 evaporates, so that the conical cylinder 2 and the first rectangular frame 26 remain dry, and then the next round of detection can be carried out; While the humidity inside the distribution box is being tested, the third rectangular bar 31 is driven to slide toward the outside of the second rectangular frame 3. The third rectangular bar 31 drives the suction cup 32 to be adsorbed on the outside of the distribution box door. The third rectangular bar 31 is then driven to slide toward the inside of the second rectangular frame 3 to test whether the distribution box door can be opened, thereby testing the sealing of the distribution box door.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A construction site inspection robot, comprising a first rectangular plate (1), a moving component being installed at the lower end of the first rectangular plate (1), the moving component being used to drive the first rectangular plate (1) to move, and a humidity monitoring device being provided at the upper end of the first rectangular plate (1), characterized in that: The humidity monitoring device comprises a conical cylinder (2) provided on one side of the upper end of a first rectangular plate (1), a humidity detector (27) being installed on one side of the interior of the conical cylinder (2), a first telescopic assembly for driving the conical cylinder (2) to move provided on one side of the upper end of the first rectangular plate (1), the telescopic assembly comprising a U-shaped hose (21) fixedly connected to one side of the conical cylinder (2), a second rectangular strip (212) fixedly connected to one end of the U-shaped hose (21) close to the conical cylinder (2), a first rectangular strip (211) fixedly connected to the other end of the U-shaped hose (21), and the first rectangular strip (211) being able to slide inside the second rectangular strip (212).

2. A construction site inspection robot according to claim 1, characterized in that: A first rectangular frame (26) is provided on the opposite side of the conical cylinder (2), and a second telescopic component for driving the first rectangular frame (26) to move is provided on one side of the upper end of the first rectangular plate (1), the second telescopic component having the same structure as the first telescopic component, and a rectangular sponge (261) is installed in the first rectangular frame (26).

3. A construction site inspection robot according to claim 2, characterized in that: The U-shaped hose (21) on both sides is provided with a rotating assembly at one end away from the conical cylinder (2) and the first rectangular frame (26), the rotating assembly comprising a first circular ring (213) fixedly connected to one end of the U-shaped hose (21), a second circular ring (25) being rotatably connected to one side of the first circular ring (213), an L-shaped hose (251) being fixedly connected to one side of the second circular ring (25), the first rectangular plate (1) having a second rectangular frame (3) fixedly connected to the upper end, the second rectangular frame (3) having a drying assembly provided at the upper end, the drying assembly comprising a rectangular cylinder (33) fixedly connected to the upper end of the second rectangular frame (3), and a hot air blower (332) being installed on one side of the rectangular cylinder (33) through a pipeline.

4. A construction site inspection robot according to claim 3, characterized in that: The rotating assembly further comprises a first gear ring (22) to which one end of the U-shaped hose (21) is fixedly connected, a first gear (23) is meshed on one side of the first gear ring (22), and two first gears (23) are connected via a special-shaped cylinder (232).

5. A construction site inspection robot according to claim 4, characterized in that: An adjustment assembly is provided between the two U-shaped hoses (21), the adjustment assembly comprising rectangular blocks (24) respectively fixed to one end of the U-shaped hose (21) close to the first gear ring (22), the two rectangular blocks (24) respectively being able to slide on the upper end of the first rectangular plate (1), and a bidirectional screw rod (241) being commonly threadedly connected at the middle of the two rectangular blocks (24).

6. A construction site inspection robot according to claim 5, characterized in that: A special-shaped bar (231) is fixedly connected to opposite sides of the two first gears (23), and the two special-shaped bars (231) are respectively able to slide inside the two ends of the special-shaped cylinder (232). A second gear ring (233) is fixedly connected to the middle of the special-shaped cylinder (232), and the second gear ring (233) is meshed with a second gear (234).

7. A construction site inspection robot according to claim 3, characterized in that: Rubber sheets (331) are respectively provided at the inner edges of both ends of the rectangular tube (33), and the rubber sheets (331) are inclined toward the inside of the rectangular tube (33).

8. The inspection robot for a construction site according to claim 3, characterized in that: Third rectangular bars (31) are slidably arranged inside the two sides of the second rectangular frame (3), and suction cups (32) are rotatably connected to the ends of the third rectangular bars (31).

9. A construction site inspection robot according to claim 3, characterized in that: A camera (34) is mounted on the upper end of the rectangular tube (33); the moving assembly comprises a second rectangular plate (12) provided at the lower end of the first rectangular plate (1); and universal wheels (13) are respectively mounted on the four corners of the lower end of the second rectangular plate (12).

10. A construction site inspection robot according to claim 9, characterized in that: The lower end of the first rectangular plate (1) is rotatably connected to a connecting rod (11), and the lower end of the connecting rod (11) is capable of sliding on the upper end of the second rectangular plate (12).

Images