An environmental data measurement device for construction sites

Abstract

This invention relates to the field of construction surveying and provides an environmental data measurement device for construction sites. The device includes a body, wheels, a cylinder, a omnidirectional robotic arm, a calibration box, a movable arm, and a detector. The cylinder is embedded in the body, and the omnidirectional robotic arm is connected to the piston rod of the cylinder. The calibration box is movably connected to the omnidirectional robotic arm. A level, a first power supply, and a laser emitter are connected to the calibration box. Air bubbles are pre-placed between the conductive liquid in the liquid chamber and the liquid chamber itself. A first conductive block and a second conductive block are embedded in the inner wall of the liquid chamber. An iron plate is rotatably connected to the inner wall of the trigger chamber, and the iron plate is connected to the inner wall of the trigger chamber via a first elastic element. Conductive particles and an electromagnet are fixedly mounted inside the trigger chamber. A motor cavity is formed in the bottom wall of the movable arm, and a first motor is fixedly mounted to the inner wall of the motor cavity. A receiving wheel is fixedly mounted to the rotor of the first motor, and a pull rope is fixedly mounted to the receiving wheel. One end of the pull rope is fixedly mounted to the detector. This invention enables the measurement of the depth of a foundation pit using a single device.

Description

Technical Field

[0001] This invention relates to the field of construction surveying technology, and more specifically to an environmental data measurement device for building construction sites. Background Technology

[0002] Construction sites require the measurement of numerous environmental data points to ensure construction quality, including the depth of the foundation pit. A foundation pit is an excavated pit located at the designed foundation location, according to the base elevation and foundation dimensions. It is typically used for large-area foundation excavations, such as isolated foundations or raft foundations. The depth of the foundation pit is the vertical distance between the original ground elevation and the designed bottom elevation of the pit.

[0003] Current methods for measuring the depth of foundation pits require multiple tools and equipment, and require multiple people to operate, which is quite troublesome and time-consuming. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention aims to provide an environmental data measurement device for construction sites. To solve these problems, this invention employs the following technical solution:

[0005] An environmental data measurement device for a construction site includes a body, wheels, cylinders, a universal robotic arm, a calibration box, a movable arm, and a detector. The wheels are rotatably connected to the bottom wall of the body, the cylinders are embedded in the body, the universal robotic arm is connected to the piston rod of the cylinders, and the calibration box is movably connected to the universal robotic arm.

[0006] The calibration box is connected to a level, a first power supply, and a laser emitter. The level has a liquid cavity filled with conductive liquid, with air bubbles reserved between the conductive liquid and the liquid cavity. The inner wall of the liquid cavity is embedded with a first conductive block and a second conductive block. The calibration box has a trigger cavity, with an iron plate rotatably connected to the inner wall of the trigger cavity. The iron plate is connected to the inner wall of the trigger cavity through a first elastic element. The trigger cavity is fixed with conductive particles and an electromagnet device. The first conductive block, the electromagnet device, the first power supply, and the second conductive block are electrically connected in sequence through wires. The iron plate, the laser emitter, the first power supply, and the conductive particles are electrically connected in sequence through wires.

[0007] The movable arm is slidably connected to the top wall of the machine body. A motor cavity is opened on the bottom wall of the movable arm. A first motor is fixedly connected to the inner wall of the motor cavity. A rotor detection device is connected to the first motor. A storage wheel is fixedly connected to the rotor of the first motor. A pull rope is fixedly connected to the storage wheel. One end of the pull rope is fixedly connected to the detector.

[0008] Furthermore, the detector has a transmission cavity, the bottom wall of which is connected to the bottom wall of the detector through a rod outlet channel and a transmission channel, and an automatic probing assembly is provided inside the transmission cavity.

[0009] Furthermore, the automatic probing assembly includes a probe, a second motor, a rotating roller, a traction rope, a blocking block, a hammer, a conductive limiting strip, a wedge block, a control box, a wedge detection strip, a second power supply, and a circuit control device;

[0010] The insertion rod is slidably connected to the inner wall of the rod outlet channel, and the upper end of the insertion rod extends into the transmission cavity. A support ring and a permanent magnet plate are fixedly connected to the insertion rod, and two or more non-magnetic components are embedded in the permanent magnet plate.

[0011] The second motor is fixed to the inner wall of the transmission cavity, the rotating roller is fixed to the rotor of the second motor, the traction rope is fixed to the rotating roller, one end of the traction rope is fixed to the hammer body, the hammer body is slidably connected to the inner wall of the transmission cavity, a controller is embedded in the hammer body, the controller is provided with a first button and a second button, the second button extends above the hammer body, the first button extends below the hammer body, the conductive limit strip is slidably connected to the inner wall of the transmission cavity, the wedge block is fixed to the conductive limit strip, the wedge block is connected to the inner wall of the transmission cavity through a fourth elastic element, the control box is fixed to the inner wall of the transmission cavity, the control box is provided with a trigger groove, the inner wall of the trigger groove is fixed with a first conductive plate and a second conductive plate, the wedge detection strip is slidably connected to the inner wall of the transmission channel, the upper end of the wedge detection strip extends into the transmission cavity, the lower end of the wedge detection strip extends below the detector, the wedge detection strip is fixed with a mounting plate, the mounting plate is connected to the inner wall of the transmission cavity through a second elastic element.

[0012] The inner wall of the transmission cavity is connected to the outer wall of the detector through a connecting channel. An indicator rod is slidably connected to the inner wall of the connecting channel. One end of the indicator rod extends into the transmission cavity, and a permanent magnet is fixed to the end of the indicator rod located in the transmission cavity. The other end of the indicator rod extends to the outside of the detector. The indicator rod is connected to the outer wall of the detector through a third elastic element. The second power supply and the circuit control device are both fixed to the inner wall of the transmission cavity. The first conductive plate, the second power supply, the circuit control device, the second motor, and the second conductive plate are electrically connected in sequence through wires. The circuit control device and the controller are wirelessly connected.

[0013] Furthermore, a through hole is provided on the hammer body, through which the insertion rod passes.

[0014] Furthermore, a drive assembly is connected to the body, and the drive assembly is connected to the movable arm. The drive assembly is used to drive the movable arm to move.

[0015] Furthermore, two or more reinforcing ropes are fixed to the pull rope, and one end of each reinforcing rope is fixed to the top wall of the detector.

[0016] Furthermore, both the pull rope and the reinforcing rope are galvanized steel wire ropes.

[0017] Furthermore, the traction rope is a carbon steel wire rope.

[0018] Furthermore, a counterweight is fixed to the top wall of the machine body.

[0019] Furthermore, the counterweight is made of stainless steel and has a solid structure.

[0020] The present invention has the following beneficial effects:

[0021] This invention enables the measurement of the depth of a foundation pit using a single device, and the accuracy of the depth measurement can be improved through level calibration with a spirit level. Attached Figure Description

[0022] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of an environmental data measurement device for a construction site according to the present invention;

[0024] Figure 2 This is a front view of an environmental data measurement device for a construction site according to the present invention;

[0025] Figure 3 This is the present invention. Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is the present invention. Figure 3 Circuit connection diagram of the calibration box;

[0027] Figure 5 This is the present invention. Figure 2 Enlarged view of point B in the middle;

[0028] Figure 6 This is the present invention. Figure 5 Enlarged view of point C in the middle;

[0029] Figure 7 This is the present invention. Figure 6 Schematic diagram of the middle insertion rod;

[0030] Figure 8 This is the present invention. Figure 6 Schematic diagram of the structure of the conductive limit bar, wedge block, and control box;

[0031] Figure 9 This is the present invention. Figure 5 Enlarged view at point D;

[0032] Figure 10 This is the present invention. Figure 5 The circuit connection diagram of the detector.

[0033] Reference numerals: 1. Body; 2. Wheel; 3. Counterweight; 4. Cylinder; 5. Universal robotic arm; 6. Calibration box; 7. Movable arm; 8. Motor cavity; 9. First motor; 10. Storage wheel; 11. Reinforcing rope; 12. Pull rope; 13. Detector; 14. Level; 15. Liquid cavity; 16. Conductive liquid; 17. Bubble; 18. First conductive block; 19. Second conductive block; 20. First power source; 21. Laser emitter; 22. Trigger cavity; 23. Iron sheet; 24. First elastic element; 25. Conductive particle; 26. Electromagnet device; 27. Transmission cavity; 28. Rod output channel; 29. ​​Transmission channel; 30. Insert rod; 3 1. Second motor; 32. Rotating roller; 33. Traction rope; 34. Blocking block; 35. Hammer body; 36. Perforation; 37. Controller; 38. First button; 39. Second button; 40. Support ring; 41. Permanent magnet plate; 42. Non-magnetic component; 43. Conductive limiting strip; 44. Wedge block; 441. Fourth elastic component; 45. Control box; 46. Trigger groove; 47. First conductive sheet; 48. Second conductive sheet; 49. Wedge detection strip; 50. Mounting piece; 51. Second elastic component; 52. Indicator rod; 53. Third elastic component; 54. Permanent magnet block; 55. Connecting channel; 56. Second power supply; 57. Circuit control device. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] In the description of this invention, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] like Figures 1-4 As shown, an environmental data measurement device for a construction site includes a body 1, wheels 2, cylinders 4, a universal robotic arm 5, a calibration box 6, a movable arm 7, and a detector 13. The wheels 2 are rotatably connected to the bottom wall of the body 1, the cylinders 4 are embedded in the body 1, the universal robotic arm 5 is connected to the piston rod of the cylinders 4, and the calibration box 6 is movably connected to the universal robotic arm 5.

[0038] The calibration box 6 is connected to a level 14, a first power supply 20, and a laser emitter 21. The level 14 has a liquid cavity 15, which is filled with conductive liquid 16. An air bubble 17 is reserved between the conductive liquid 16 and the liquid cavity 15. A brightly colored solvent can be added to the conductive liquid 16 to make it easier for the operator to observe the position of the air bubble 17. The inner wall of the liquid cavity 15 is inlaid with a first conductive block 18 and a second conductive block 19. The calibration box 6 has a trigger cavity 22, and an iron plate 23 is rotatably connected to the inner wall of the trigger cavity 22. The iron plate 23 is connected to the inner wall of the trigger cavity 22 through a first elastic element 24. A conductive particle 25 and an electromagnet device 26 are fixed in the trigger cavity 22. The first conductive block 18, the electromagnet device 26, the first power supply 20, and the second conductive block 19 are electrically connected in sequence through wires. The iron plate 23, the laser emitter 21, the first power supply 20, and the conductive particle 25 are electrically connected in sequence through wires. The laser emitter 21 can emit a red laser, which is brighter and easier to observe.

[0039] The movable arm 7 is slidably connected to the top wall of the body 1. The bottom wall of the movable arm 7 has a motor cavity 8. The inner wall of the motor cavity 8 is fixedly connected to the first motor 9. The first motor 9 is connected to a rotor detection device. The rotor detection device is preferably a photoelectric encoder. A photoelectric encoder is a digital detection device that integrates optics, mechanics and electronics. It can accurately measure the rotor angular displacement and rotational position. The rotor detection device can also use a Hall sensor and a TMR magnetic sensor. The receiving wheel 10 is fixedly connected to the rotor of the first motor 9. The pull rope 12 is fixedly connected to the receiving wheel 10. One end of the pull rope 12 is fixedly connected to the detector 13.

[0040] like Figure 5 , 6As shown in Figures 9 and 1, in an optional embodiment of the present invention, the detector 13 is provided with a transmission cavity 27, the bottom wall of the transmission cavity 27 is connected to the bottom wall of the detector 13 through the rod outlet channel 28 and the transmission channel 29, and an automatic probing assembly is provided in the transmission cavity 27.

[0041] like Figure 5-10 As shown, in an optional embodiment of the present invention, the automatic probing assembly includes a probe 30, a second motor 31, a rotating roller 32, a traction rope 33, a blocking block 34, a hammer 35, a conductive limiting strip 43, a wedge block 44, a control box 45, a wedge detection strip 49, a second power supply 56, and a circuit control device 57.

[0042] The insertion rod 30 is slidably connected to the inner wall of the rod outlet channel 28. The upper end of the insertion rod 30 extends into the transmission cavity 27. A support ring 40 and a permanent magnet plate 41 are fixedly connected to the insertion rod 30. Two or more non-magnetic components 42 are embedded on the permanent magnet plate 41. The second motor 31 is fixedly connected to the inner wall of the transmission cavity 27. The rotating roller 32 is fixedly connected to the rotor of the second motor 31. The traction rope 33 is fixedly connected to the rotating roller 32. One end of the traction rope 33 is fixedly connected to the hammer body 35. The hammer body 35 is slidably connected to the inner wall of the transmission cavity 27. A controller 37 is embedded on the hammer body 35. The controller 37 is provided with a first button 38 and a second button 39. Button 39 extends above hammer body 35, and first button 38 extends below hammer body 35. A first wireless module is installed inside controller 37, and the first wireless module is wirelessly connected to a second wireless module inside circuit control device 57. When first button 38 is pressed, the circuit inside circuit control device 57 is connected; when second button 39 is pressed, the circuit inside circuit control device 57 is disconnected. Conductive limiting strip 43 is slidably connected to the inner wall of transmission cavity 27. Wedge block 44 is fixedly connected to conductive limiting strip 43 and is connected to the inner wall of transmission cavity 27 via fourth elastic element 441. Control box 45 is fixedly connected to the inner wall of transmission cavity 27. The control box 45 has a trigger groove 46, and a first conductive sheet 47 and a second conductive sheet 48 are fixedly connected to the inner wall of the trigger groove 46. A wedge-shaped detection strip 49 is slidably connected to the inner wall of the transmission channel 29. The upper end of the wedge-shaped detection strip 49 extends into the transmission cavity 27, and the lower end of the wedge-shaped detection strip 49 extends below the detector 13. A mounting piece 50 is fixedly connected to the wedge-shaped detection strip 49. The mounting piece 50 is connected to the inner wall of the transmission cavity 27 through a second elastic member 51. The inner wall of the transmission cavity 27 is connected to the outer wall of the detector 13 through a connecting channel 55. An indicator rod 52 is slidably connected to the inner wall of the connecting channel 55. One end of the indicator rod 52 extends... Inside the transmission cavity 27, one end of the indicator rod 52 is fixedly connected to a permanent magnet block 54, and the other end of the indicator rod 52 extends to the outside of the detector 13. The other end of the indicator rod 52 can be equipped with a light source for easy observation by the operator. The indicator rod 52 is connected to the outer wall of the detector 13 through the third elastic member 53. The second power supply 56 and the circuit control device 57 are both fixedly connected to the inner wall of the transmission cavity 27. The first conductive sheet 47, the second power supply 56, the circuit control device 57, the second motor 31, and the second conductive sheet 48 are electrically connected in sequence through wires. The circuit control device 57 and the controller 37 are wirelessly connected.

[0043] like Figure 6 As shown, in an optional embodiment of the present invention, the hammer body 35 is provided with a through hole 36, and the insertion rod 30 passes through the through hole 36.

[0044] like Figure 1-2As shown, in an optional embodiment of the present invention, a drive assembly is connected to the body 1, and the drive assembly is connected to the movable arm 7. The drive assembly is used to drive the movable arm 7 to move. The drive assembly can be a hydraulic cylinder assembly or a structure of an electric motor and a threaded rod.

[0045] like Figure 1-2 As shown, in an optional embodiment of the present invention, two or more reinforcing ropes 11 are fixedly connected to the pull rope 12, one end of the reinforcing rope 11 is fixedly connected to the top wall of the detector 13, and the two or more reinforcing ropes 11 can prevent the detector 13 from swinging too much when it descends.

[0046] like Figure 1-2 As shown, in an optional embodiment of the present invention, both the pull rope 12 and the reinforcing rope 11 are galvanized steel wire ropes. Galvanized steel wire rope is a steel wire rope with a zinc coating on its surface. This zinc coating can be electro-galvanized or hot-dip galvanized, which helps to protect the steel wire rope from rust and corrosion and is very suitable for lifting heavy objects in the construction industry.

[0047] like Figure 1-2 As shown, in an optional embodiment of the present invention, the traction rope 33 is a carbon steel wire rope. Carbon steel wire rope is a wire rope made of carbon structural steel, usually made of multiple strands of fine steel wires twisted together, and has advantages such as high strength, high toughness, high wear resistance and high corrosion resistance.

[0048] like Figure 1-2 As shown, in an optional embodiment of the present invention, a counterweight 3 is fixedly connected to the top wall of the body 1. The counterweight 3 can prevent the device from tilting after the movable arm 7 moves, thereby achieving a balance effect.

[0049] like Figure 1-2 As shown, in an optional embodiment of the present invention, the counterweight 3 is made of stainless steel, which has good corrosion resistance, making the counterweight 3, which is exposed to the outside environment, less prone to damage. The counterweight 3 is a solid structure.

[0050] Implementation process:

[0051] In the initial state, the iron sheet 23 and the conductive particle 25 are in contact, the bottom wall of the hammer body 35 is in contact with the top wall of the support ring 40, the first button 38 is pressed by the top wall of the support ring 40, the circuit in the circuit control device 57 is in the connected state, and the conductive limit bar 43 supports and limits the support ring 40 to prevent the insertion rod 30 from leaving the rod outlet channel 28.

[0052] The machine body 1 is moved to the edge of the pit top wall by the wheels 2. The drive component moves the movable arm 7 to the left, thereby moving the detector 13 above the pit. The piston rod of the cylinder 4 extends, so that the bottom wall of the laser emitter 21 on the calibration box 6 abuts against the edge of the pit top wall. The first power supply 20 is turned on, and the universal robotic arm 5 is controlled to make the calibration box 6 horizontal.

[0053] When the calibration chamber 6 is in a non-horizontal state, the first conductive block 18 and the second conductive block 19 will simultaneously come into contact with the conductive liquid 16, thereby... Figure 4 When the circuit on the right is connected, the electromagnet device 26 generates magnetic force, which attracts the iron sheet 23. The iron sheet 23 overcomes the elastic force of the first elastic element 24 and rotates, separating from the conductive particles 25, thereby... Figure 4 The circuit on the left is broken, and the laser emitter 21 is de-energized and does not produce laser light.

[0054] When the calibration chamber 6 is in a horizontal position, the bubble 17 will move to the first conductive block 18 and the second conductive block 19. Neither the first conductive block 18 nor the second conductive block 19 will come into contact with the conductive liquid 16. Figure 4 When the circuit on the right is broken, the electromagnet device 26 loses its magnetism. Under the elastic force of the first elastic element 24, the iron plate 23 reverses and blocks the conductive particle 25, thereby causing... Figure 4 When the circuit on the left is connected, the laser emitter 21 is powered on and generates a laser. The direction of the laser emission is also horizontal. By judging whether the laser emitter 21 generates a laser, we can know whether the calibration box 6 is in a horizontal state.

[0055] Turn on the first motor 9. The rotor of the first motor 9 drives the receiving wheel 10 to rotate, thereby releasing the pull rope 12 and causing the detector 13 to descend. When the operator observes that the outer wall of the detector 13 just receives the laser from the laser emitter 21, the rotor detection device on the first motor 9 is turned on. The rotor detection device can calculate the extension of the pull rope 12 by measuring the change in the rotor, thereby determining the depth of the pit.

[0056] Detector 13 descends until its bottom wall abuts against the bottom wall of the pit. The wedge-shaped detection strip 49 is pushed upwards by the pit bottom wall, overcoming the elastic force of the second elastic element 51. The wedge-shaped detection strip 49 pushes the wedge block 44 and the conductive limiting strip 43 to the left, overcoming the elastic force of the fourth elastic element 441. The conductive limiting strip 43 releases its support and limiting effect on the support ring 40. The conductive limiting strip 43 inserts into the trigger groove 46 and simultaneously abuts against the first conductive plate 47 and the second conductive plate 48. Figure 10When the circuit is connected, the second motor 31 starts, and the rotor of the second motor 31 drives the rotating roller 32 to rotate, thereby storing the traction rope 33. The traction rope 33 pulls the hammer 35 upward. When the second button 39 is pressed by the blocking block 34, the controller 37 transmits a wireless signal to disconnect the circuit in the circuit control device 57, de-energizing the second motor 31. The hammer 35 falls onto the support ring 40 under its own weight, causing the lower end of the insertion rod 30 to insert into the bottom wall of the pit. The hammer 35 falls onto the support ring 40, causing the first button 38 to be pressed down by the top wall of the support ring 40. The controller 37 transmits a wireless signal to the circuit control device 57 to connect the circuit in the circuit control device 57, re-energizing the second motor 31 and driving the hammer 35 upward again. The insertion rod 30 is moved and repeatedly inserted into the bottom wall of the foundation pit. The distance between adjacent non-magnetic components 42 is the same. Every time the insertion rod 30 is inserted 30 centimeters, a non-magnetic component 42 and a permanent magnet block 54 will be on the same horizontal plane. At this time, the permanent magnet block 54 loses the magnetic repulsion of the permanent magnet plate 41. Under the elastic force of the third elastic component 53, the permanent magnet block 54 moves to the left. After the construction worker in the foundation pit observes the leftward movement of the third elastic component 53, the construction worker records the number of times the hammer body 35 falls. The insertion rod 30 continues to move down, and the magnetic repulsion of the permanent magnet plate 41 repels the permanent magnet block 54. The indicator rod 52 moves to the right, and the construction worker records the number of times the hammer body 35 falls again until the next time the indicator rod 52 moves to the left. In this way, a convenient probing method is realized to detect the soil condition of the foundation pit.

[0057] This invention enables the measurement of the depth of a foundation pit using a single device. The leveling device 14 further enhances the accuracy of the depth measurement. The detector 13 automatically causes the hammer 35 to strike the insertion rod 30 and support ring 40, eliminating the need for manual lifting of the hammer 35 and saving manpower and resources. Furthermore, it eliminates the need for pre-marking the insertion rod 30 with a 30-centimeter mark; observation of the indicator rod 52 reveals the 30-centimeter descent, facilitating recording and improving the convenience, efficiency, and accuracy of measuring the soil conditions of the foundation pit.

[0058] The components, modules, mechanisms, and devices in this invention that are not described in detail are all general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An environmental data measurement device for a construction site, characterized in that, It includes a body (1), wheels (2), cylinders (4), a universal robotic arm (5), a calibration box (6), a movable arm (7), and a detector (13). The wheels (2) are rotatably connected to the bottom wall of the body (1), the cylinder (4) is embedded in the body (1), the universal robotic arm (5) is connected to the piston rod of the cylinder (4), and the calibration box (6) is movably connected to the universal robotic arm (5). The calibration box (6) is connected to a level (14), a first power supply (20), and a laser emitter (21). A liquid cavity (15) is opened on the level (14), filled with conductive liquid (16). An air bubble (17) is reserved between the conductive liquid (16) and the liquid cavity (15). A first conductive block (18) and a second conductive block (19) are embedded in the inner wall of the liquid cavity (15). A trigger cavity (22) is opened on the calibration box (6), and the inner wall of the trigger cavity (22) is rotatably connected to... Iron sheet (23) is connected to the inner wall of trigger cavity (22) through first elastic element (24). Conductive particle (25) and electromagnet device (26) are fixed in trigger cavity (22). First conductive block (18), electromagnet device (26), first power supply (20) and second conductive block (19) are connected to each other in sequence through wires. Iron sheet (23), laser emitter (21), first power supply (20) and conductive particle (25) are connected to each other in sequence through wires. The movable arm (7) is slidably connected to the top wall of the body (1). The bottom wall of the movable arm (7) is provided with a motor cavity (8). The inner wall of the motor cavity (8) is fixedly connected to a first motor (9). A rotor detection device is connected to the first motor (9). The storage wheel (10) is fixedly connected to the rotor of the first motor (9). The pull rope (12) is fixedly connected to the storage wheel (10). One end of the pull rope (12) is fixedly connected to the detector (13).

2. The environmental data measurement device for a construction site according to claim 1, characterized in that, The detector (13) has a transmission cavity (27) inside. The bottom wall of the transmission cavity (27) is connected to the bottom wall of the detector (13) through the rod outlet channel (28) and the transmission channel (29). An automatic probing assembly is provided inside the transmission cavity (27).

3. The environmental data measurement device for a construction site according to claim 2, characterized in that, The automatic probing assembly includes a probe (30), a second motor (31), a rotating roller (32), a traction rope (33), a blocking block (34), a hammer (35), a conductive limiting strip (43), a wedge block (44), a control box (45), a wedge detection strip (49), a second power supply (56), and a circuit control device (57). The insertion rod (30) is slidably connected to the inner wall of the rod outlet channel (28). The upper end of the insertion rod (30) extends into the transmission cavity (27). A support ring (40) and a permanent magnet plate (41) are fixedly connected to the insertion rod (30). Two or more non-magnetic components (42) are embedded on the permanent magnet plate (41). The second motor (31) is fixedly connected to the inner wall of the transmission cavity (27). The rotating roller (32) is fixedly connected to the rotor of the second motor (31). The traction rope (33) is fixedly connected to the rotating roller (32). One end of the traction rope (33) is fixedly connected to the hammer body (35). The hammer body (35) is slidably connected to the inner wall of the transmission cavity (27). A control device is embedded on the hammer body (35). The device (37) and controller (37) are provided with a first button (38) and a second button (39). The second button (39) extends above the hammer body (35), and the first button (38) extends below the hammer body (35). The conductive limiting strip (43) is slidably connected to the inner wall of the transmission cavity (27). The wedge block (44) is fixed to the conductive limiting strip (43). The wedge block (44) is connected to the inner wall of the transmission cavity (27) through the fourth elastic element (441). The control box (45) is fixed to the inner wall of the transmission cavity (27). The control box (45) is provided with a trigger groove (46). The inner wall of the trigger groove (46) is fixed with a first conductive sheet ( 47) and the second conductive sheet (48), the wedge-shaped detection strip (49) is slidably connected to the inner wall of the transmission channel (29), the upper end of the wedge-shaped detection strip (49) extends into the transmission cavity (27), the lower end of the wedge-shaped detection strip (49) extends to the bottom of the detector (13), the mounting piece (50) is fixedly connected to the wedge-shaped detection strip (49), the mounting piece (50) is connected to the inner wall of the transmission cavity (27) through the second elastic member (51), the inner wall of the transmission cavity (27) is connected to the outer wall of the detector (13) through the connecting channel (55), the inner wall of the connecting channel (55) is slidably connected to the inner wall of the connecting channel (55), one end of the indicator rod (52) extends into the transmission cavity. Inside (27), one end of the indicator rod (52) located in the transmission cavity (27) is fixed with a permanent magnet (54), and the other end of the indicator rod (52) extends to the outside of the detector (13). The indicator rod (52) is connected to the outer wall of the detector (13) through the third elastic member (53). The second power supply (56) and the circuit control device (57) are both fixed to the inner wall of the transmission cavity (27). The first conductive sheet (47), the second power supply (56), the circuit control device (57), the second motor (31) and the second conductive sheet (48) are connected to each other in sequence through wires. The circuit control device (57) and the controller (37) are wirelessly connected.

4. The environmental data measurement device for a construction site according to claim 3, characterized in that, The hammer body (35) has a through hole (36), and the insertion rod (30) passes through the through hole (36).

5. The environmental data measurement device for a construction site according to claim 4, characterized in that, A drive assembly is connected to the body (1), and the drive assembly is connected to the movable arm (7). The drive assembly is used to drive the movable arm (7) to move.

6. The environmental data measurement device for a construction site according to claim 5, characterized in that, Two or more reinforcing ropes (11) are fixed to the pull rope (12), and one end of the reinforcing rope (11) is fixed to the top wall of the detector (13).

7. The environmental data measurement device for a construction site according to claim 6, characterized in that, Both the pull rope (12) and the reinforcing rope (11) are galvanized steel wire ropes.

8. The environmental data measurement device for a construction site according to claim 7, characterized in that, The traction rope (33) is a carbon steel wire rope.

9. The environmental data measurement device for a construction site according to claim 8, characterized in that, The top wall of the machine body (1) is fixed with a counterweight (3).

10. An environmental data measurement device for a construction site according to claim 9, characterized in that, The counterweight (3) is made of stainless steel and has a solid structure.

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