A construction engineering environment detection device based on intelligent sensors

Abstract

The application discloses a kind of based on intelligent sensor's building engineering environment detection equipment, it is related to environmental detection technical field.The present application includes base, electric telescopic rod is fixedly installed in base interior, the top of telescopic end of electric telescopic rod is fixedly installed with sliding seat, detection mechanism is arranged in the top of sliding seat, positioning block is fixedly installed at the top edge of sliding seat, limit frame is fixedly installed on the top of base, limit frame is located at the periphery of electric telescopic rod, several trapezoidal frames are equidistantly and slidably installed in the interior of limit frame by spring, and L-shaped push plate is arranged on the periphery of the side away from limit frame of trapezoidal frame.The present application is used for real-time monitoring the height position of detection mechanism by image sensor, and can help detection mechanism to be positioned to suitable height quickly, without manual adjustment by worker, to further improve the use efficiency of device.

Description

Technical Field

[0001] This invention relates to the field of environmental monitoring technology, specifically to an environmental monitoring device for building engineering based on intelligent sensors. Background Technology

[0002] Environmental monitoring utilizes GIS technology to design environmental monitoring networks and conduct detailed site monitoring and analysis of selected evaluation areas. It is an essential piece of equipment in the construction process of building engineering. At the same time, building engineering has a long construction period, which usually requires the equipment to conduct long-term and stable monitoring. Therefore, the supporting components of such monitoring equipment are relatively large.

[0003] Patent publication number CN222460725U discloses an environmental testing device for building engineering, including a base plate. An assembly seat is fixed to the top of the base plate, and a telescopic component is inserted into the assembly seat. A top plate is provided at the top of the telescopic component, and a positioning component is provided between the bottom of the top plate and the top of the telescopic component. A detection component is provided at the top of the top plate, and corner blocks are fixed to both sides of the bottom end of the detection component. The top plate has insertion holes corresponding to the corner blocks. This patent allows for easy vertical assembly of the telescopic component via the assembly seat. The top plate can be assembled onto the top of the telescopic component via the positioning component, and the detection component is slidably inserted into the insertion holes on the top plate via the corner blocks. A locking component can limit the corner blocks, achieving rapid assembly of the detection component and facilitating subsequent disassembly.

[0004] However, the device still has shortcomings: the device can be quickly assembled by mounting base and telescopic parts, but the device requires workers to manually adjust the detector to the appropriate height before environmental detection, which affects the efficiency of the device. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a building engineering environmental monitoring device based on intelligent sensors, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a building engineering environmental monitoring device based on intelligent sensors, comprising a base, an electric telescopic rod fixedly installed inside the base, a sliding seat fixedly installed at the top of the telescopic end of the electric telescopic rod, a detection mechanism provided on the top of the sliding seat, a positioning block fixedly installed at the top edge of the sliding seat, a limit frame fixedly installed on the top of the base, the limit frame being located around the electric telescopic rod, a plurality of trapezoidal frames equidistantly and slidably installed inside the limit frame via springs, an L-shaped push plate provided on the outer periphery of the trapezoidal frames away from the limit frame, an anti-deviation device to prevent the detection mechanism from tilting to a fixed position provided above the L-shaped push plate, an anti-damage device to protect the detection mechanism provided around the anti-deviation device, an extension plate slidably installed inside the base via springs, and an image sensor installed on the detection mechanism.

[0007] According to the above technical solution, the base is a heavy-duty support, the telescopic end of the electric telescopic rod provides a power source for the lifting and lowering of the equipment, the positioning block is fixed to the detection mechanism by bolts, the trapezoidal frame achieves vertical movement by spring force, and the extension plate effectively increases the bottom area of ​​the base when the equipment is in use.

[0008] According to the above technical solution, the top of the sliding seat is symmetrically provided with sliding grooves. The sliding seat is connected to the bottom of the detection mechanism through the sliding grooves. The top of the trapezoidal frame contacts the bottom of the sliding seat. The top of the L-shaped push plate, near the limit frame, contacts the inclined surface of the trapezoidal frame. The top of the extension plate is fixedly installed at the bottom of the L-shaped push plate. The base is moved to the designated monitoring location, and the bottom of the detection mechanism is slidably installed along the sliding groove on the top of the sliding seat until the back of the detection mechanism contacts the surface of the positioning block and stops sliding. Then, the electric telescopic rod is activated. The telescopic end of the electric telescopic rod drives the sliding seat to move upward. The sliding seat drives the detection mechanism to the required monitoring height. At this time, the positioning block limits and fixes the detection mechanism with bolts. Thus, the detection mechanism begins to carry out long-term environmental monitoring work during the construction period. When the sliding seat rises, it releases the limit on the top of the trapezoidal frame. At this time, the trapezoidal frame moves upward along the inside of the limit frame by the spring force. During the vertical movement of the trapezoidal frame, its own inclined surface abuts against and pushes the L-shaped push plate to generate a force that moves away from the limit frame. At this time, the bottom of the L-shaped push plate drives the extension plate to extend outward from the bottom of the base.

[0009] According to the above technical solution, the anti-deviation device includes a U-shaped plate, the bottom of which is fixedly installed on the top of an L-shaped push plate. Two lead screws are symmetrically and rotatably installed on the edge of the U-shaped plate near the detection mechanism. Several vertical plates are symmetrically and fixedly installed on the top of the sliding seat. A correction block is rotatably installed through the interior of each vertical plate.

[0010] According to the above technical solution, the U-shaped plate is located on the back of the detection mechanism, and the outer wall of the lead screw is provided with a non-self-locking spiral groove. The outer wall of the detection mechanism is located on the circumferential motion trajectory of the correction block. The correction block performs orientation correction before the bolts fix the detection mechanism, and the middle end of the correction block is designed with a convex surface. The correction block is internally penetrated and movably installed on the outer wall of the lead screw. When the L-shaped push plate drives the U-shaped plate to move away from the detection mechanism, the U-shaped plate drives the lead screw to move synchronously. When the lead screw moves horizontally along the inside of the correction block, the non-self-locking spiral groove limits the correction block, drives the correction block to generate a rotational force, and revolves inside the vertical plate. When the correction block revolves, it contacts the outer wall of the detection mechanism that is slidably installed on the top of the sliding seat. When the correction blocks located at both ends of the detection mechanism and symmetrically arranged revolve synchronously, they limit the detection mechanism.

[0011] According to the above technical solution, two Z-shaped plates are symmetrically and fixedly installed on the side of the U-shaped plate near the L-shaped push plate. The front end of the Z-shaped plate is located inside the sliding seat. A frame-shaped scraper is fixedly installed on the top of the Z-shaped plate. The top of the frame-shaped scraper is located on the convex surface movement trajectory of the correction block on the side near the vertical plate. The U-shaped plate drives the Z-shaped plate to move away from the detection mechanism. The Z-shaped plate drives the frame-shaped scraper to move synchronously. At the same time, during the revolution of the correction block, its own convex surface continuously contacts the outer wall of the horizontally moving frame-shaped scraper.

[0012] According to the above technical solution, the anti-damage device includes several toothed blocks, which are equidistantly and fixedly installed on the outer wall of the Z-shaped plate near the positioning block. A gear is rotatably installed inside the sliding seat, and a vertical rod is fixedly installed at the bottom of the gear. A transmission plate is fixedly installed at the bottom of the vertical rod. When the vertical rod rotates through the gear, it causes the transmission plate to swing in an arc-shaped trajectory. An arc-shaped baffle is hinged to the top of the transmission plate by a torsion spring.

[0013] According to the above technical solution, the gear meshes with the tooth block. When the tooth block moves horizontally, it causes the gear to rotate. The transmission plate is connected to the bottom of the vertical rod at its top edge. The transmission plate achieves the reset function after being rotated by the force through a torsion spring. The arc-shaped baffle is located at the front edge of the detection mechanism during long-term operation. When the Z-shaped plate drives the tooth block to move horizontally, the tooth block causes the meshing gear to generate a rotational force. When the gear rotates inside the sliding seat, the gear will drive the vertical rod to rotate. When the vertical rod rotates, it causes the transmission plate to move in an arc-shaped trajectory with the bottom end of the vertical rod as the axis towards the front of the detection mechanism. The transmission plate drives the arc-shaped baffle to move synchronously. The arc-shaped baffle moves in an arc trajectory to the front edge of the detection mechanism, thereby achieving the protection of the detection mechanism.

[0014] According to the above technical solution, two long rods are symmetrically and fixedly installed inside the arc-shaped baffle. Both long rods have inclined plates rotatably installed on their outer walls through torsion springs. When the arc-shaped baffle is impacted by an external object, the inclined plates perform force relief. The arc-shaped baffle drives the long rods to move synchronously, and the long rods drive the inclined plates to move synchronously. That is, when a larger object flies towards the arc-shaped baffle, it first contacts the inclined plates. The inclined plates generate a force that rotates along the outer wall of the long rods through the object's resistance. When the inclined plates rotate, they rely on the spring's impact force on the object to buffer the impact, thereby preventing the arc-shaped baffle from directly contacting the larger object and reducing the impact force on the arc-shaped baffle.

[0015] This invention provides a building engineering environmental monitoring device based on intelligent sensors. It possesses the following features:

[0016] Beneficial effects:

[0017] (1) This invention uses an electric telescopic rod, a sliding seat, a detection mechanism, a positioning block, a limiting frame, a trapezoidal frame, an L-shaped push plate, and an extension plate in combination. The sliding seat and the positioning block enable the detection mechanism to be quickly installed and disassembled. At the same time, the electric telescopic rod optimizes the traditional manual laborious lifting and lowering, reducing the labor intensity of the workers and enabling the detection mechanism to quickly reach the specified detection height. The L-shaped push plate pushes the extension plate to expand the contact area between the base and the ground, preventing the detection mechanism from becoming unstable when it is raised to the rated detection height. This prevents it from tipping over when encountering crosswinds or external interference, increasing the probability of damage and interrupting the detection progress. The image sensor is used to monitor the height position of the detection mechanism in real time and can help the detection mechanism to quickly position itself to the appropriate height without the need for manual adjustment by workers, thereby improving the efficiency of the device.

[0018] (2) The present invention, through the setting of the anti-deviation device, through the cooperation of L-shaped push plate, U-shaped plate, lead screw, vertical plate, correction block, Z-shaped plate and frame scraper, and through the revolution limit of the correction block, enables the detection mechanism to complete the orientation adjustment before the bolt is fixed, that is, the detection mechanism and the top slide groove of the sliding seat are always in a parallel state, avoiding the detection mechanism to be bolted in a biased posture, which would cause damage to the installation parts of the sliding seat and the detection mechanism; through the contact between the frame scraper and the convex surface of the correction block, the cleanliness of the convex surface of the correction block is effectively guaranteed, avoiding the reduction of the parallelism between the detection mechanism and the sliding seat, and further preventing the deviation of the detection mechanism and the sliding seat.

[0019] (3) The present invention, through the setting of the anti-damage device, through the cooperation of Z-shaped plate, toothed block, gear, vertical rod, transmission plate, arc baffle, long rod and inclined plate, through the protection of the arc baffle, avoids the impact of small stones or other hard objects flying from the outside on the detection end of the detection mechanism, and avoids the detection end of the detection mechanism being damaged by the impact of the external object, thus affecting the accuracy of the detection result. At the same time, the arc baffle relies on the torsion spring to realize the reset work after the impact, and avoids the protection distance from gradually shortening. The inclined plate intercepts and buffers larger flying objects, shortens the swing stroke of the arc baffle, and prevents the arc baffle from colliding with the outer wall of the sliding seat, thus preventing slight vibration. This causes the limiting angle between the detection mechanism and the mounting part to generate a force, and the reciprocating motion increases the difficulty of disassembling the detection mechanism, the sliding seat and the positioning block. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the entire invention;

[0021] Figure 2 This is a schematic diagram of the rear cross-section of the entire invention;

[0022] Figure 3 This is a schematic diagram of the peripheral structure of the limiting frame of the present invention;

[0023] Figure 4 This is a cross-sectional view of the peripheral structure of the limiting frame of the present invention;

[0024] Figure 5 This is a schematic diagram of the anti-deviation device of the present invention;

[0025] Figure 6 This is a cross-sectional view of the anti-deviation device of the present invention from the rear perspective;

[0026] Figure 7 This is a schematic diagram of the anti-damage device of the present invention;

[0027] Figure 8 This is a schematic diagram of the anti-damage device of the present invention from the left side.

[0028] In the diagram: 1. Base; 2. Electric telescopic rod; 3. Sliding seat; 4. Detection mechanism; 5. Positioning block; 6. Limiting frame; 7. Trapezoidal frame; 8. L-shaped push plate; 9. Extension plate; 10. Anti-deviation device; 101. U-shaped plate; 102. Lead screw; 103. Vertical plate; 104. Correction block; 105. Z-shaped plate; 106. Frame-shaped scraper; 11. Anti-damage device; 111. Tooth block; 112. Gear; 113. Vertical rod; 114. Transmission plate; 115. Arc-shaped baffle; 116. Long rod; 117. Inclined plate. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0030] Please see Figures 1-8 One embodiment of the present invention is: a building engineering environmental detection device based on intelligent sensors, including a base 1, an electric telescopic rod 2 fixedly installed inside the base 1, a sliding seat 3 fixedly installed at the top of the telescopic end of the electric telescopic rod 2, a detection mechanism 4 provided on the top of the sliding seat 3, a positioning block 5 fixedly installed at the top edge of the sliding seat 3, a limiting frame 6 fixedly installed on the top of the base 1, the limiting frame 6 being located outside the electric telescopic rod 2, a plurality of trapezoidal frames 7 being equidistantly and slidably installed inside the limiting frame 6 via springs, an L-shaped push plate 8 being provided on the outer periphery of the trapezoidal frames 7 away from the limiting frame 6, an anti-deviation device 10 being provided above the L-shaped push plate 8 to prevent the detection mechanism 4 from being biased to a fixed position, and an anti-damage device 11 being provided around the anti-deviation device 10 to protect the detection mechanism 4, and an extension plate 9 being slidably installed inside the base 1 via springs, and an image sensor being installed on the detection mechanism, the image sensor being used to monitor the position of the detection mechanism 4 in real time, and can help the detection mechanism 4 to be quickly positioned to a suitable height without manual adjustment by workers, thereby improving the efficiency of the device.

[0031] The base 1 is a heavy-duty support, the telescopic end of the electric telescopic rod 2 provides the power source for the lifting and lowering of the equipment, the positioning block 5 is fixed to the detection mechanism 4 by bolts, the trapezoidal frame 7 achieves vertical movement by spring force, and the extension plate 9 effectively increases the bottom area of ​​the base 1 when the equipment is in use.

[0032] The top of the sliding seat 3 is symmetrically provided with sliding grooves. The sliding seat 3 is connected to the bottom of the detection mechanism 4 through the sliding grooves. The top of the trapezoidal frame 7 is in contact with the bottom of the sliding seat 3. The top of the L-shaped push plate 8 is in contact with the inclined surface of the trapezoidal frame 7 at one end near the limit frame 6. The top of the extension plate 9 is fixedly installed at the bottom of the L-shaped push plate 8.

[0033] The sliding seat 3 and positioning block 5 enable the rapid installation and disassembly of the testing mechanism 4. At the same time, the electric telescopic rod 2 optimizes the traditional manual labor-intensive lifting and lowering, reducing the labor intensity of the staff and enabling the testing mechanism 4 to quickly reach the designated testing height. The L-shaped push plate 8 pushes the extension plate 9 to increase the contact area between the base 1 and the ground, preventing the testing mechanism 4 from becoming unstable when raised to the rated testing height. This would prevent it from tipping over when encountering crosswinds or external interference, increasing the probability of damage and interrupting the testing progress.

[0034] In use, the base 1 is moved to the designated monitoring location, and the bottom of the detection mechanism 4 is slidably installed along the top groove of the sliding seat 3 until the back of the detection mechanism 4 contacts the surface of the positioning block 5 and stops sliding. Then, the electric telescopic rod 2 is activated. The telescopic end of the electric telescopic rod 2 drives the sliding seat 3 to move upward. The sliding seat 3 drives the detection mechanism 4 to the required monitoring height. At this time, the positioning block 5 limits and fixes the detection mechanism 4 with bolts. Thus, the detection mechanism 4 begins to carry out long-term environmental monitoring during the construction period. When the sliding seat 3 rises, it releases the limit on the top of the trapezoidal frame 7. At this time, the trapezoidal frame 7 moves upward along the inside of the limiting frame 6 by the spring force. During the vertical movement of the trapezoidal frame 7, its own inclined surface abuts against and pushes the L-shaped push plate 8 to generate a force that moves away from the limiting frame 6. At this time, the bottom of the L-shaped push plate 8 drives the extension plate 9 to extend outward from the bottom of the base 1. The image sensor is used to monitor the position of the detection mechanism 4 in real time and can help the detection mechanism 4 to be quickly positioned to a suitable height without the need for manual adjustment by workers, thereby improving the efficiency of the device.

[0035] According to the above embodiments, the sliding seat 3 and the positioning block 5 enable the rapid installation and disassembly of the detection mechanism 4. At the same time, the electric telescopic rod 2 optimizes the traditional manual laborious lifting and lowering, reducing the labor intensity of the staff and enabling the detection mechanism 4 to quickly reach the designated detection height. The L-shaped push plate 8 pushes the extension plate 9 to expand the contact area between the base 1 and the ground, preventing the detection mechanism 4 from becoming unstable when raised to the rated detection height. This would prevent it from tipping over when encountering crosswinds or external interference, increasing the probability of damage and interrupting the detection process.

[0036] Please see Figures 1-8 Based on the above embodiments, another embodiment of the present invention further includes an anti-deviation device 10;

[0037] The anti-deviation device 10 includes a U-shaped plate 101. The bottom of the U-shaped plate 101 is fixedly installed on the top of the L-shaped push plate 8. Two lead screws 102 are symmetrically and rotatably installed on the edge of the U-shaped plate 101 near the detection mechanism 4. Several vertical plates 103 are symmetrically and fixedly installed on the top of the sliding seat 3. Correction blocks 104 are rotatably installed inside the vertical plates 103.

[0038] The U-shaped plate 101 is located on the back of the detection mechanism 4. The outer wall of the lead screw 102 is provided with a non-self-locking spiral groove. The outer wall of the detection mechanism 4 is located on the circumferential motion trajectory of the correction block 104. The correction block 104 corrects the orientation before the bolts fix the detection mechanism 4. The middle end of the correction block 104 is designed with a convex surface. The correction block 104 is internally penetrated and movably installed on the outer wall of the lead screw 102.

[0039] Two Z-shaped plates 105 are symmetrically and fixedly installed on the side of the U-shaped plate 101 near the L-shaped push plate 8. The front end of the Z-shaped plate 105 is located inside the sliding seat 3. A frame-shaped scraper 106 is fixedly installed on the top of the Z-shaped plate 105. The top of the frame-shaped scraper 106 is located on the convex surface movement trajectory of the correction block 104 near the vertical plate 103.

[0040] By limiting the revolution of the correction block 104, the orientation of the detection mechanism 4 is adjusted before the bolt is fixed, ensuring that the detection mechanism 4 and the top slide groove of the sliding seat 3 are always parallel. This prevents the detection mechanism 4 from being bolted in an off-center position, which could damage the installation parts of the sliding seat 3 and the detection mechanism 4. The frame scraper 106 contacts the convex surface of the correction block 104, effectively ensuring the cleanliness of the convex surface of the correction block 104 and preventing a decrease in the parallelism between the detection mechanism 4 and the sliding seat 3, further preventing the detection mechanism 4 and the sliding seat 3 from deviating from their intended path.

[0041] In use, when the L-shaped push plate 8 drives the U-shaped plate 101 to move away from the detection mechanism 4, the U-shaped plate 101 drives the lead screw 102 to move synchronously. When the lead screw 102 moves horizontally along the inside of the correction block 104, it limits the correction block 104 through the non-self-locking spiral groove, driving the correction block 104 to generate rotational force and revolve inside the vertical plate 103. When the correction block 104 revolve, it contacts the outer wall of the detection mechanism 4 that is slidably installed on the top of the sliding seat 3. When the correction blocks 104, which are located at both ends of the detection mechanism 4 and are symmetrically arranged, revolve synchronously, they limit the detection mechanism 4. The U-shaped plate 101 drives the Z-shaped plate 105 to move away from the detection mechanism 4, and the Z-shaped plate 105 drives the frame scraper 106 to move synchronously. At the same time, during the revolve, the convex surface of the correction block 104 continuously contacts the outer wall of the horizontally moving frame scraper 106.

[0042] According to the above embodiment, by limiting the revolution of the correction block 104, the detection mechanism 4 completes the orientation adjustment before the bolt is fixed, that is, the detection mechanism 4 and the top slide groove of the sliding seat 3 are always in a parallel state, avoiding the detection mechanism 4 being bolted in an off-center posture, which would cause damage to the installation parts of the sliding seat 3 and the detection mechanism 4; by the frame scraper 106 contacting the convex surface of the correction block 104, the cleanliness of the convex surface of the correction block 104 is effectively guaranteed, avoiding the reduction of the parallelism between the detection mechanism 4 and the sliding seat 3, and further preventing the detection mechanism 4 and the sliding seat 3 from deviating.

[0043] Please see Figures 1-8 Based on the above embodiments, another embodiment of the present invention further includes a damage prevention device 11;

[0044] The anti-damage device 11 includes several toothed blocks 111. The toothed blocks 111 are equidistant from the positioning block 5 and fixedly installed on the outer wall of the Z-shaped plate 105. A gear 112 is rotatably installed inside the sliding seat 3. A vertical rod 113 is fixedly installed at the bottom of the gear 112. A transmission plate 114 is fixedly installed at the bottom of the vertical rod 113. When the vertical rod 113 rotates through the gear 112, it causes the transmission plate 114 to swing in an arc-shaped trajectory. An arc-shaped baffle 115 is hinged to the top of the transmission plate 114 by a torsion spring.

[0045] Gear 112 meshes with tooth block 111. When tooth block 111 moves horizontally, it causes gear 112 to rotate. Transmission plate 114 is connected to the bottom of vertical rod 113 at its top edge. Transmission plate 114 achieves reset work after being rotated by force through torsion spring. Arc baffle 115 is located at the front edge of detection mechanism 4 during long-term operation.

[0046] The arc-shaped baffle 115 has two long rods 116 symmetrically and fixedly installed inside. The outer walls of the two long rods 116 are rotatably mounted with inclined plates 117 through torsion springs. The inclined plates 117 perform force relief when the arc-shaped baffle 115 is impacted by external objects.

[0047] The arc-shaped baffle 115 protects against small stones or other hard objects flying from the outside, preventing them from hitting the detection end of the detection mechanism 4 and thus avoiding damage to the detection end of the detection mechanism 4 when it is hit by external objects, which would affect the accuracy of the detection results. At the same time, the arc-shaped baffle 115 relies on a torsion spring to achieve the reset work after the impact, preventing the protection distance from gradually shortening. The inclined plate 117 intercepts and buffers larger flying objects, shortens the swing stroke of the arc-shaped baffle 115, and prevents the arc-shaped baffle 115 from colliding with the outer wall of the sliding seat 3, which would cause slight vibration and result in the movement of the limiting angle between the detection mechanism 4 and the mounting parts. This repeated movement increases the difficulty of disassembling the detection mechanism 4, the sliding seat 3, and the positioning block 5.

[0048] In use, when the Z-shaped plate 105 drives the toothed block 111 to move horizontally, the toothed block 111 causes the meshing gear 112 to generate a rotational force. When the gear 112 rotates inside the sliding seat 3, the gear 112 will drive the vertical rod 113 to rotate. When the vertical rod 113 rotates, it causes the transmission plate 114 to move in an arc-shaped trajectory about the bottom end of the vertical rod 113 towards the front of the detection mechanism 4. The transmission plate 114 drives the arc-shaped baffle 115 to move synchronously. The arc-shaped baffle 115 moves in an arc-shaped trajectory to the front edge of the detection mechanism 4. Thus, the arc-shaped baffle 115 protects the detection mechanism 4. The arc-shaped baffle 115 drives the long rod 116 to move synchronously, and the long rod 116 drives the inclined plate 117 to move synchronously. That is, when a larger object flies towards the arc-shaped baffle 115, it first contacts the inclined plate 117. The inclined plate 117 generates a force to rotate along the outer wall of the long rod 116 through the object's resistance. When the inclined plate 117 rotates, it relies on the spring to buffer the impact force of the object, thereby preventing the arc-shaped baffle 115 from directly contacting the larger object and reducing the impact force on the arc-shaped baffle 115.

[0049] According to the above embodiment, the arc-shaped baffle 115 protects against small stones or other hard objects flying from the outside from hitting the detection end of the detection mechanism 4, preventing damage to the detection end of the detection mechanism 4 when hit by external objects, thus affecting the accuracy of the detection results. At the same time, the arc-shaped baffle 115 relies on the torsion spring to achieve the reset work after the impact, preventing the protection distance from gradually shortening. The inclined plate 117 intercepts and buffers larger flying objects, shortens the swing stroke of the arc-shaped baffle 115, and prevents the arc-shaped baffle 115 from colliding with the outer wall of the sliding seat 3, thus preventing slight vibration. This causes the limiting angle between the detection mechanism 4 and the mounting part to generate a moving force, and the repetition of this increases the difficulty of disassembling the detection mechanism 4, the sliding seat 3, and the positioning block 5.

[0050] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A smart sensor based construction site environment detection device comprising a base (1), characterized in that: The base (1) is internally fixedly installed with an electric telescopic rod (2), the telescopic end of the electric telescopic rod (2) is fixedly installed with a sliding seat (3), the sliding seat (3) is provided with a detection mechanism (4) on the top, the sliding seat (3) is fixedly installed with a positioning block (5) at the edge of the top, the base (1) is fixedly installed with a limiting frame (6) on the top, the limiting frame (6) is located on the periphery of the electric telescopic rod (2), a plurality of trapezoidal frames (7) are slidably installed in the limiting frame (6) by springs, an L-shaped push plate (8) is arranged on the periphery of the side away from the limiting frame (6) of the trapezoidal frame (7), an anti-deviation rail device (10) for avoiding deviation of the detection mechanism (4) is arranged above the L-shaped push plate (8), a damage prevention device (11) for protecting the detection mechanism (4) is arranged on the periphery of the anti-deviation rail device (10), an extension plate (9) is slidably installed in the base (1) by a spring, an image sensor is installed on the detection mechanism (4) for quick positioning when the height of the detection mechanism (4) is adjusted; The anti-deviation rail device (10) comprises a U-shaped plate (101), the U-shaped plate (101) is fixedly installed on the top of the L-shaped push plate (8), two lead screws (102) are symmetrically and rotatably installed at the edge of the side close to the detection mechanism (4) of the U-shaped plate (101), a plurality of vertical plates (103) are symmetrically and fixedly installed on the top of the sliding seat (3), a correction block (104) is rotatably installed in the vertical plate (103); The U-shaped plate (101) is located on the back of the detection mechanism (4), a non-self-locking spiral groove is formed in the outer wall of the lead screw (102), the outer wall of the detection mechanism (4) is located on the circular motion track of the correction block (104), the correction block (104) is corrected in orientation before the detection mechanism (4) is fixed by a bolt, and the middle end of the correction block (104) is designed as a convex surface, the correction block (104) is rotatably installed in the outer wall of the lead screw (102); Two Z-shaped plates (105) are symmetrically and fixedly installed on the side close to the L-shaped push plate (8) of the U-shaped plate (101), the front end of the Z-shaped plate (105) is located in the sliding seat (3), a frame-shaped scraper (106) is fixedly installed on the top of the Z-shaped plate (105), and the top of the frame-shaped scraper (106) is located on the convex surface motion track of the correction block (104) on the side close to the vertical plate (103).

2. A smart sensor based construction environment detection device as claimed in claim 1, wherein: The base (1) is a heavy support, the telescopic end of the electric telescopic rod (2) provides power source for equipment lifting, the positioning block (5) fixes the detection mechanism (4) by a bolt, the trapezoidal frame (7) realizes vertical motion by spring elasticity, and the extension plate (9) effectively increases the bottom area of the base (1) when the equipment is used.

3. A smart sensor based construction environment detection device as claimed in claim 2, wherein: The sliding seat (3) top symmetrically is provided with a chute, the sliding seat (3) is connected with the bottom of detection mechanism (4) through the chute, the top of trapezoidal frame (7) is in contact with the bottom of sliding seat (3), the top of L-shaped push plate (8) is close to one end of limiting frame (6) and is in contact with the inclined plane of trapezoidal frame (7), the top of extension plate (9) is fixedly installed at the bottom of L-shaped push plate (8).

4. The smart sensor based construction environment detection device as claimed in claim 3, wherein: The anti-damage device (11) includes a plurality of tooth blocks (111), a plurality of tooth blocks (111) are equidistantly and fixedly installed on the outer wall of Z-shaped plate (105) near one side of positioning block (5), the sliding seat (3) is rotatably installed with a gear (112) inside, the gear (112) is fixedly installed with a vertical rod (113) at the bottom, the vertical rod (113) is fixedly installed with a transmission plate (114) at the bottom, the vertical rod (113) makes the transmission plate (114) swing in an arc track when rotating through the gear (112), the top of transmission plate (114) is hingedly connected with an arc-shaped baffle (115) through a torsional spring.

5. A smart sensor based construction environment detection device as claimed in claim 4, wherein: The gear (112) is engaged with the tooth block (111), the tooth block (111) moves horizontally to make the gear (112) rotate, the transmission plate (114) is connected with the bottom of vertical rod (113) at the top edge, the transmission plate (114) is reset after force rotating through the torsional spring, the arc-shaped baffle (115) is located at the front edge of the detection mechanism (4) when the detection mechanism (4) is running for a long time.

6. A smart sensor based construction environment detection device as claimed in claim 5, wherein: The arc-shaped baffle (115) is symmetrically and fixedly installed with two long rods (116) inside, two long rods (116) are rotatably installed with inclined plates (117) through torsional springs at the outer wall, the inclined plates (117) are used for unloading when the arc-shaped baffle (115) is impacted by external objects.

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