Wall perpendicularity detection device for constructional engineering

Abstract

The invention discloses a wall perpendicularity detection device for constructional engineering, and relates to the technical field of constructional engineering detection.The wall perpendicularity detection device for constructional engineering comprises a supporting column, a supporting plate is rotationally installed below the supporting column, and a fixing plate is fixedly installed on the surface of the supporting column; a light receiver is fixedly installed above the fixing plate, the mobile detection device comprises a mobile frame, a U-shaped plate, a bearing shaft, a roller, a light emitter and an L-shaped rod, a first sliding groove is formed in the surface of the supporting column, the mobile frame is installed in the first sliding groove in a sliding mode, and the U-shaped plate is fixedly connected with the bearing shaft. According to the wall surface perpendicularity detection device for constructional engineering, a worker can conveniently detect wall surfaces with different heights, the perpendicularity detection efficiency is improved, meanwhile, the concave-convex degree of the wall surfaces can be observed in time, and the applicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering detection, in particular to a wall verticality detection device for construction engineering. Background Art

[0002] In construction projects, the verticality of the wall is an important criterion for ensuring the stability of the building structure, the appearance and the quality of construction. The function of the wall verticality detection device is to measure and confirm whether the wall meets the verticality standard required by the design.

[0003] The patent with patent announcement number CN218545614U relates to a wall verticality detection device for construction projects, which belongs to the field of construction project detection technology, including a vehicle body, a shrinkage box and a rotating seat are fixedly connected to the top of the vehicle body, a first motor is fixedly connected to one side of the inside of the shrinkage box, a first threaded rod is fixedly connected to one end of the output shaft of the first motor, a first rotating shaft is fixedly connected to one end of the first threaded rod, one end of the first rotating shaft is fixedly connected to one side of the inner wall of the shrinkage box, and one end of the first rotating shaft is rotatably passed through a bearing fixedly connected to one side of the inner wall of the shrinkage box, and a first threaded cap is threadedly connected to the surface of the first threaded rod; its beneficial effect is that, through the joint action of the first motor, the first threaded rod, the first rotating shaft, the connecting rod and the rotating seat, the angle between the rotating box and the shrinkage box can be adjusted, and when the device is not in use, the rotating box is brought close to the shrinkage box, so that the device can be shrunk and summarized to reduce the occupied space.

[0004] In the above patent, the angle between the rotating box and the shrinking box can be adjusted. When the device is not in use, the rotating box can be moved close to the shrinking box, so that the device can be shrunk and reduced in size to reduce the occupied space. However, in the process of detecting the inclination of the wall, it is inconvenient to adjust the height of the wall, which leads to an increase in subsequent detection steps and may affect the detection accuracy of the wall inclination. For this reason, a wall verticality detection device for construction projects with a better detection device is designed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a wall verticality detection device for construction engineering, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wall verticality detection device for construction engineering, comprising a support column, a support plate is rotatably installed at the bottom of the support column, a fixed plate is fixedly installed on the surface of the support column, and a light receiver is fixedly installed above the fixed plate, and also includes: a mobile detection device, the mobile detection device includes a mobile frame, a U-shaped plate, a receiving shaft, a roller, a light transmitter and an L-shaped rod, the mobile frame is moved upward, the mobile frame moves upward to drive the U-shaped plate to move upward, the U-shaped plate moves upward to drive the receiving shaft to move upward, the receiving shaft moves upward to drive the roller to move upward, and the surface of the support column is fixedly installed with a fixed plate, and the fixed plate is fixedly installed with a light receiver. A slide groove is provided, the moving frame is slidably installed inside the slide groove, the U-shaped plate is slidably installed inside the moving frame, the receiving shaft is fixedly penetrated through the left and right walls of the U-shaped plate, the roller is rotatably installed on the circumferential surface of the receiving shaft, the light emitter is fixedly installed under the U-shaped plate, a moving groove is provided on the surface of the moving frame, the L-shaped rod is slidably installed inside the moving groove, a card slot is provided on the inner wall of the slide groove, and an end of the L-shaped rod close to the card slot is set to a bevel surface, and the lateral movement of the U-shaped plate drives the lateral movement of the light emitter, and the lateral movement of the light emitter can record the lateral movement distance of the light under the action of the light receiver.

[0007] According to the above technical solution, a scale is provided on the surface of the movable frame, a level is provided on the surface of the support column, a guide groove is opened on the surface of the movable frame, an indicator rod is slidably installed on the inner wall of the guide groove, the indicator rod is fixedly connected to the receiving shaft, and a No. 1 spring is provided between the U-shaped plate and the inner wall of the movable frame. During the movement of the receiving shaft, the indicator rod is driven to move laterally. During the movement of the indicator rod, the staff can conveniently and quickly observe the inclination of the wall through the scale, and then calculate the degree of inclination of the wall through the distance on the surface of the scale.

[0008] According to the above technical solution, the surface of the support plate slides through the limit rod, a No. 2 spring is arranged between the limit rod and the support plate, a limit groove is opened on the surface of the support column, and a telescopic elastic rod is arranged between the L-shaped rod and the inner wall of the movable groove. The support column is placed horizontally by observing the spirit level on the surface of the support column, and then the limit rod is released and under the action of the No. 2 spring, it contacts the limit groove on the surface of the support column again and completes the placement of the support column.

[0009] The adjusting device is characterized in that the adjusting device comprises a toothed plate, a toothed plate, a toothed plate and a stopper, and the toothed plate is rotated to drive the toothed plate to rotate. The rotation of the toothed plate drives the toothed plate to rotate. The rotation of the toothed plate drives the toothed plate to rotate. The rotation of the toothed plate drives the toothed plate to rotate. The rotation of the toothed plate drives the toothed plate to rotate upward. The upward movement of the toothed plate drives the adjusting plate to move upward. The toothed plate is fixedly mounted on the circumferential surface of the rotating rod. The toothed plate is fixedly mounted on the inner wall of the rotating rod away from the inner wall of the supporting column. The stopper slides through the left and right walls of the rotating disk. The toothed plate is meshed with the toothed plate. The rotating rod rotates to penetrate the inner and outer walls of the supporting column. The upward movement of the adjusting plate drives the moving frame to continue to move upward. The moving frame continues to move upward, thereby increasing the detection height of the verticality of the wall.

[0010] According to the above technical solution, a second slide groove is provided on the surface of the adjustment plate, a second clamping groove is provided on the inner wall of the second slide groove, a fixed groove is provided on the surface of the support column, and a No. 3 spring is arranged between the baffle rod and the rotating disk. When the moving frame continues to move upward, it enters the interior of the second slide groove on the surface of the adjustment plate and is limited by the action of the second clamping groove. Under the action of the No. 3 spring, the baffle rod contacts and limits the fixed groove on the surface of the support column again, so that the height of the adjustment plate is fixed.

[0011] According to the above technical solution, a supporting device for maintaining the stability of the supporting column during the height adjustment process is provided inside the supporting plate, and the supporting device includes a stabilizing plate and a connecting rod, the stabilizing plate slides through the inner and outer walls of the supporting plate, and the connecting rod is rotatably installed on the surface of the stabilizing plate, and the supporting device also includes a receiving plate, a receiving rod, a pushing plate, a pushing block, a clamping rod, a connecting rod and a conducting rod. The receiving plate is driven to move upward during the upward movement of the adjusting plate, and the upward movement of the receiving plate drives the receiving rod to move upward. The receiving plate is fixedly installed under the adjusting plate, and the receiving rod is fixedly penetrated through the receiving plate, and the pushing plate slides through the inner and outer walls of the supporting column. The block is slidably installed above the support plate, and a guide groove is provided on the surface of the pushing plate, and the clamping rod is slidably installed inside the guide groove, and the connecting rod is rotatably installed on the surface of the clamping rod, and the transmission rod is slidably installed above the pushing plate, and a pushing groove is provided on the surface of the pushing plate, and the receiving rod contacts the inner wall of the pushing groove, and the end of the connecting rod away from the stabilizing plate is rotatably connected to the pushing block, and the end of the connecting rod away from the clamping rod is rotatably connected to the transmission rod, and a clamping groove is provided on the inner wall of the support column, and one end of the connecting rod moves through the other end to drive the stabilizing plate to move in the direction away from the supporting plate, and the stabilizing plate moves to contact the ground and increase the contact area between the support plate and the ground.

[0012] According to the above technical solution, two stabilizing plates are provided, and the two stabilizing plates are symmetrically distributed with the supporting plate as the center. A No. 4 spring is provided between the two stabilizing plates, and the No. 4 spring can drive the stabilizing plate to reset.

[0013] According to the above technical solution, the end of the conduction rod away from the connecting rod is set as a second bevel surface, and a second telescopic elastic rod is arranged between the clamping rod and the guide groove. The second telescopic elastic rod can make the clamping rod contact the clamping groove and realize the limiting of the push plate.

[0014] The present invention provides a wall verticality detection device for construction engineering, which has the following beneficial effects: (1) The wall verticality detection device for construction engineering realizes lateral movement through the rollers during the movement of the moving frame through the coordinated operation of the moving frame, the U-shaped plate, the receiving shaft, the roller, the light emitter, the slide groove one, the moving groove, the guide groove, the indicator rod, the No. 1 spring, the No. 2 spring, the limit rod, the limit groove and the telescopic elastic rod one, so that the staff can detect walls of different heights and improve the efficiency of verticality detection. At the same time, the degree of concavity and convexity of the wall can be observed in time, thereby improving the applicability of the equipment. The height of the moving frame can be fixed under the action of the L-shaped rod, the card groove one and the telescopic elastic rod one, so as to prevent the moving frame from sliding down due to lack of support after movement, thereby further improving the staff's efficiency in detecting the verticality of the wall.

[0015] (2) The wall verticality detection device for construction engineering, through the coordinated operation between the adjustment plate, the rotating rod, the tooth block 1, the tooth block 2, the rotating disk and the slide groove 2, enables the adjustment plate to drive the moving frame to move upward, and further increases the detection height of the wall verticality under the action of the roller, thereby improving the applicability of the equipment and preventing the position of the top of the wall from affecting the safety of the building due to the lack of detection data. At the same time, under the action of the blocking rod, the fixing groove and the No. 3 spring, the height of the adjustment plate is fixed, thereby preventing the adjustment plate from sliding down due to lack of support during the detection process, thereby improving the convenience of detection.

[0016] (3) The wall verticality detection device for construction engineering, through the coordinated operation between the stabilizing plate, connecting rod, receiving plate, receiving rod, pushing plate, pushing block, guiding groove, pushing groove, snap-fit ​​groove and No. 4 spring, enables the stabilizing plate to extend during the height adjustment process of the adjusting plate, thereby providing additional support for the supporting column, maintaining stability during the detection process, and improving the accuracy of the detection results. At the same time, under the action of the snap-fit ​​rod, connecting rod, transmission rod and telescopic spring rod 2, the equipment can be quickly stored, thereby reducing the subsequent maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the movable frame and the fixed plate of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram of part A in the middle; Figure 4 This is a schematic diagram of the position structure of the movable frame and the U-shaped plate of the present invention; Figure 5 This is a schematic diagram of the position structure of the adjustment plate and the rotating disk of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram of part B in the middle; Figure 7 This is a schematic diagram of the position structure of the receiving plate and the stabilizing plate of the present invention; Figure 8 It is a schematic diagram of the position structure of the conduction rod and the clamping rod of the present invention.

[0018] In the figure: 1, support column; 2, support plate; 3, fixed plate; 4, light receiver; 5, moving frame; 6, U-shaped plate; 7, receiving shaft; 8, roller; 9, light transmitter; 10, L-shaped rod; 11, slide groove 1; 12, moving groove; 13, card groove 1; 14, guide groove; 15, indicator rod; 16, spring No. 1; 17, spring No. 2; 18, limit rod; 19, limit groove; 20, telescopic spring rod 1; 211, adjustment plate; 212, rotating rod; 213, tooth block 1; 214, tooth Block 2; 215, rotating disk; 216, blocking rod; 217, slide slot 2; 218, clamping slot 2; 219, fixing slot; 2110, spring No. 3; 221, stabilizing plate; 222, connecting rod; 223, receiving plate; 224, receiving rod; 225, pushing plate; 226, pushing block; 227, clamping rod; 228, connecting rod; 229, conducting rod; 2210, guiding slot; 2211, pushing slot; 2212, clamping slot; 2213, spring No. 4; 2214, telescopic elastic rod 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 8One embodiment of the present invention is: a wall verticality detection device for construction engineering, including a support column 1, a support plate 2 is rotatably installed below the support column 1, a fixed plate 3 is fixedly installed on the surface of the support column 1, and a light receiver 4 is fixedly installed above the fixed plate 3, and also includes: a mobile detection device, the mobile detection device includes a mobile frame 5, a U-shaped plate 6, a receiving shaft 7, a roller 8, a light transmitter 9 and an L-shaped rod 10, the mobile frame 5 is moved upward, the mobile frame 5 moves upward to drive the U-shaped plate 6 to move upward, the U-shaped plate 6 moves upward to drive the receiving shaft 7 to move upward, the receiving shaft 7 moves upward to drive the roller 8 to move upward, a slide groove 11 is opened on the surface of the support column 1, and the mobile frame 5 is slidably installed inside the slide groove 11 , the U-shaped plate 6 is slidably installed inside the moving frame 5, the receiving shaft 7 is fixedly passed through the left and right walls of the U-shaped plate 6, the roller 8 is rotatably installed on the circumferential surface of the receiving shaft 7, the light emitter 9 is fixedly installed below the U-shaped plate 6, a moving groove 12 is provided on the surface of the moving frame 5, the L-shaped rod 10 is slidably installed inside the moving groove 12, a card slot 13 is provided on the inner wall of the slide groove 11, and an end of the L-shaped rod 10 close to the card slot 13 is set as a beveled surface 1, the U-shaped plate 6 moves horizontally to drive the light emitter 9 to move horizontally, and the light emitter 9 moves horizontally under the action of the light receiver 4, which can record the horizontal movement distance of the light, so that the staff can move the moving frame 5 conveniently to realize the detection of walls of different heights and improve the efficiency of verticality detection.

[0021] A scale is provided on the surface of the moving frame 5, a level is provided on the surface of the supporting column 1, a guide groove 14 is provided on the surface of the moving frame 5, an indicator rod 15 is slidably installed on the inner wall of the guide groove 14, the indicator rod 15 is fixedly connected to the receiving shaft 7, a No. 1 spring 16 is provided between the U-shaped plate 6 and the inner wall of the moving frame 5, the indicator rod 15 is driven to move laterally during the movement of the receiving shaft 7, and the indicator rod 15 can enable the staff to observe the inclination of the wall through the scale during the movement, and then calculate the degree of inclination of the wall through the distance on the surface of the scale.

[0022] The surface of the support plate 2 slides through the limit rod 18, a second spring 17 is arranged between the limit rod 18 and the support plate 2, a limit groove 19 is provided on the surface of the support column 1, and a telescopic elastic rod 20 is arranged between the L-shaped rod 10 and the inner wall of the movable groove 12. The support column 1 is placed horizontally by observing the spirit level on the surface of the support column 1, and then the limit rod 18 is released and under the action of the second spring 17, it contacts the limit groove 19 on the surface of the support column 1 again to complete the placement of the support column 1.

[0023] When this embodiment is working: the staff moves the support column 1 so that the roller 8 contacts the wall, and then moves the limit rod 18 in the direction away from the support plate 2. The limit rod 18 moves out of the limit groove 19 on the surface of the support column 1 and releases the limit on the support plate 2. After the limit is released, the support plate 2 is rotated to contact the ground. In this process, the support column 1 is placed horizontally by observing the level meter on the surface of the support column 1. Then, the limit rod 18 is released and under the action of the second spring 17, it contacts the limit groove 19 on the surface of the support column 1 again and completes the placement of the support column 1. After placement is completed, the light emitter 9 is started, and the moving frame 5 is moved upward. The moving frame 5 moves upward to drive the U-shaped plate 6 to move upward. The U-shaped plate 6 moves upward to drive the receiving shaft 7 to move upward. The receiving shaft 7 moves upward to drive the roller 8 to move upward. The roller 8 moves upward to contact the wall and rotate. When the wall has a certain inclination angle, the roller 8 moves horizontally under the action of the first spring 16 during the upward movement. The roller 8 moves horizontally to drive the receiving shaft 7 to move. The movement of the receiving shaft 7 drives the U-shaped plate 6 to move horizontally. The U-shaped plate 6 moves horizontally with The light transmitter 9 moves horizontally. The horizontal movement of the light transmitter 9 can record the horizontal movement distance of the light under the action of the light receiver 4. The connecting shaft 7 moves in the process of driving the indicator rod 15 to move horizontally. The indicator rod 15 can enable the staff to observe the inclination of the wall through the scale conveniently and quickly during the movement, and then calculate the inclination of the wall through the distance on the surface of the scale. In this process, it is convenient for the staff to move the moving frame 5 to realize the detection of walls of different heights, improve the efficiency of verticality detection, and at the same time, the concave and convex degree of the wall can be observed in time, and the applicability of the equipment is improved. In the process of the moving frame 5 moving upward, the L-shaped rod 10 is driven to move upward. The L-shaped rod 10 moves upward to contact the card slot 13 and moves in the direction away from the card slot 13 under its action. The L-shaped rod 10 moves to stretch the telescopic elastic rod 20 and resets under its action. During the resetting process of the L-shaped rod 10, it is limited by another card slot 13 to achieve the fixing of the height of the moving frame 5, and prevent the moving frame 5 from sliding down due to lack of support after moving, further improving the staff's detection efficiency of the verticality of the wall.

[0024] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, an adjusting device for adjusting the detection height is arranged inside the support column 1, and the adjusting device comprises an adjusting plate 211 and a rotating rod 212, the adjusting plate 211 is slidably mounted inside the support column 1, and the rotating rod 212 is rotatably mounted on the inner wall of the support column 1, and the adjusting device further comprises a tooth block 1 213, a tooth block 214, a rotating disk 215 and a blocking rod 216, the rotating disk 215 is rotated, the rotating disk 215 rotates to drive the rotating rod 212 to rotate, the rotating rod 212 rotates to drive the tooth block 1 213 to rotate, the tooth block 1 213 rotates to drive the tooth block 214 to move upward, and the tooth block 214 moves upward to drive the adjusting device The plate 211 moves upward, the tooth block 1 213 is fixedly mounted on the circumferential surface of the rotating rod 212, the tooth block 214 is fixedly mounted on the inner wall of the adjusting plate 211, the rotating disk 215 is fixedly mounted on the end of the rotating rod 212 away from the inner wall of the supporting column 1, the blocking rod 216 slides through the left and right walls of the rotating disk 215, the tooth block 1 213 is meshed with the tooth block 214, the rotating rod 212 rotates and penetrates the inner and outer walls of the supporting column 1, the adjusting plate 211 moves upward to drive the moving frame 5 to continue to move upward, the moving frame 5 continues to move upward to increase the detection height of the verticality of the wall, improve the applicability of the equipment, and avoid the position of the top of the wall affecting the safety of the building due to the lack of detection data.

[0025] A second slide groove 217 is provided on the surface of the adjustment plate 211, a second clamping groove 218 is provided on the inner wall of the second slide groove 217, a fixed groove 219 is provided on the surface of the support column 1, and a No. 3 spring 2110 is arranged between the blocking rod 216 and the rotating disk 215. When the moving frame 5 continues to move upward, it enters the interior of the second slide groove 217 on the surface of the adjustment plate 211 and is limited by the action of the second clamping groove 218. Under the action of the No. 3 spring 2110, the blocking rod 216 contacts and limits the fixed groove 219 on the surface of the support column 1 again, so that the height of the adjustment plate 211 is fixed, avoiding the adjustment plate 211 from sliding down due to lack of support during the detection process, thereby improving the convenience of detection.

[0026] The interior of the support plate 2 is provided with a supporting device for maintaining the stability of the support column 1 during the height adjustment process. The supporting device includes a stabilizing plate 221 and a connecting rod 222. The stabilizing plate 221 slides through the inner and outer walls of the support plate 2, and the connecting rod 222 is rotatably installed on the surface of the stabilizing plate 221. The supporting device also includes a receiving plate 223, a receiving rod 224, a pushing plate 225, a pushing block 226, a clamping rod 227, a connecting rod 228 and a conducting rod 229. During the upward movement of the adjusting plate 211, the receiving plate 223 is driven to move upward, and the upward movement of the receiving plate 223 drives the receiving rod 224 to move upward. The receiving plate 223 is fixedly installed below the adjusting plate 211, and the receiving rod 224 is fixedly installed through the receiving plate 223. The pushing plate 225 slides through the inner and outer walls of the support column 1, and the pushing block 226 is slidably installed above the support plate 2. The surface of the pushing plate 225 is provided with a guide groove 2210, and the clamping rod 227 slides The support column 1 is provided with a clamping groove 2212, and one end of the connecting rod 222 moves through the other end to drive the stabilizing plate 221 to move in a direction away from the support plate 2. The stabilizing plate 221 moves to contact the ground and increase the contact area between the support plate 2 and the ground, thereby improving the stability of the support column 1, avoiding the support column 1 from tilting due to the gradual upward shift of the center of gravity during the height adjustment, maintaining the stability during the detection process, and improving the accuracy of the detection results.

[0027] There are two stabilizing plates 221 , which are symmetrically distributed with the supporting plate 2 as the center. A No. 4 spring 2213 is arranged between the two stabilizing plates 221 , and the No. 4 spring 2213 can drive the stabilizing plate 221 to reset.

[0028] One end of the conducting rod 229 away from the connecting rod 228 is set as a second bevel surface, and a second telescopic elastic rod 2214 is set between the clamping rod 227 and the guide groove 2210. The second telescopic elastic rod 2214 can make the clamping rod 227 contact the clamping groove 2212 and realize the limiting of the pushing plate 225.

[0029] When the present embodiment is working, the moving frame 5 continues to move upward and enters the interior of the second slide groove 217 on the surface of the adjustment plate 211, and is limited by the action of the second card groove 218. When the height of the wall to be detected is too high, the blocking rod 216 is moved away from the rotating disk 215, and the blocking rod 216 moves out of the fixed groove 219 on the surface of the support column 1 and releases the limit on the rotating disk 215. Then, the rotating disk 215 is rotated, and the rotating disk 215 rotates to drive the rotating rod 212 to rotate, and the rotating rod 212 rotates to drive the tooth block 1 213 to rotate, and the tooth block 1 213 rotates to drive the tooth block 214 to move upward, and the tooth block 214 moves upward to drive the adjustment plate 21 1 moves upward, the adjustment plate 211 moves upward to drive the moving frame 5 to continue to move upward, and the moving frame 5 continues to move upward to increase the detection height of the verticality of the wall, thereby improving the applicability of the equipment and avoiding the position of the top of the wall from affecting the safety of the building due to the lack of detection data. During this process, the blocking rod 216 squeezes the No. 3 spring 2110 to contract when moving. When adjusted to the required height, the blocking rod 216 contacts and limits the fixing groove 219 on the surface of the support column 1 again under the action of the No. 3 spring 2110, so that the height of the adjustment plate 211 is fixed, thereby avoiding the adjustment plate 211 from sliding down due to lack of support during the detection process, thereby improving the convenience of detection.

[0030] In the process of adjusting plate 211 moving upward, receiving plate 223 is driven to move upward, receiving plate 223 moves upward and drives receiving rod 224 to move upward, receiving rod 224 moves upward and drives pushing plate 225 to move in the direction close to supporting plate 2 through pushing slot 2211, pushing plate 225 moves to contact and squeeze pushing block 226 to move, pushing block 226 moves and drives one end of connecting rod 222 to move in the direction away from supporting column 1, one end of connecting rod 222 moves and drives stabilizing plate 221 to move in the direction away from supporting plate 2 through the other end, stabilizing plate 221 moves and contacts the ground and increases the contact area between supporting plate 2 and the ground, thereby improving the stability of supporting column 1, avoiding the tilt of supporting column 1 due to the gradual upward shift of center of gravity during height adjustment, maintaining stability during detection, and improving the accuracy of detection results. The locking rod 227 is moved in a direction away from the locking groove 2212 and the limit of the pushing plate 225 is released. Then the supporting rod 224 continues to move downward and drives the pushing plate 225 to reset under the action of the pushing groove 2211, thereby realizing the rapid storage of the equipment and reducing the subsequent maintenance cost.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall verticality detection device for construction engineering, comprising a support column (1), a support plate (2) rotatably mounted below the support column (1), a fixing plate (3) fixedly mounted on the surface of the support column (1), and a light receiver (4) fixedly mounted above the fixing plate (3), characterized in that: Also includes: A mobile detection device, the mobile detection device comprising a mobile frame (5), a U-shaped plate (6), a receiving shaft (7), a roller (8), a light emitter (9) and an L-shaped rod (10), the surface of the support column (1) is provided with a slide groove (11), the mobile frame (5) is slidably mounted inside the slide groove (11), the U-shaped plate (6) is slidably mounted inside the mobile frame (5), the receiving shaft (7) is fixedly passed through the left and right walls of the U-shaped plate (6), the roller (8) is rotatably mounted on the circumferential surface of the receiving shaft (7), the light emitter (9) is fixedly mounted below the U-shaped plate (6), the surface of the mobile frame (5) is provided with a mobile groove (12), the L-shaped rod (10) is slidably mounted inside the mobile groove (12), the inner wall of the slide groove (11) is provided with a clamping groove (13), and one end of the L-shaped rod (10) close to the clamping groove (13) is provided with a beveled surface (1); Wherein, an adjustment device for adjusting the detection height is arranged inside the support column (1), the adjustment device comprising an adjustment plate (211) and a rotating rod (212), the adjustment plate (211) being slidably mounted inside the support column (1), and the rotating rod (212) being rotatably mounted on the inner wall of the support column (1); A support device for maintaining the stability of the support column (1) during height adjustment is provided inside the support plate (2), the support device comprising a stabilizing plate (221) and a connecting rod (222), the stabilizing plate (221) slidingly passing through the inner and outer walls of the support plate (2), and the connecting rod (222) rotatably mounted on the surface of the stabilizing plate (221).

2. A wall verticality detection device for construction engineering according to claim 1, characterized in that: The surface of the movable frame (5) is provided with a scale, the surface of the support column (1) is provided with a level, the surface of the movable frame (5) is provided with a guide groove (14), an indicator rod (15) is slidably mounted on the inner wall of the guide groove (14), the indicator rod (15) is fixedly connected to the receiving shaft (7), and a No. 1 spring (16) is provided between the U-shaped plate (6) and the inner wall of the movable frame (5).

3. A wall verticality detection device for construction engineering according to claim 2, characterized in that: The surface of the support plate (2) slides through a limit rod (18), a second spring (17) is provided between the limit rod (18) and the support plate (2), a limit groove (19) is provided on the surface of the support column (1), and a telescopic elastic rod (20) is provided between the L-shaped rod (10) and the inner wall of the movable groove (12).

4. A wall verticality detection device for construction engineering according to claim 3, characterized in that: The adjustment device further comprises a tooth block 1 (213), a tooth block 2 (214), a rotating disk (215) and a blocking rod (216); the tooth block 1 (213) is fixedly mounted on the circumferential surface of the rotating rod (212); the tooth block 2 (214) is fixedly mounted on the inner wall of the adjustment plate (211); the rotating disk (215) is fixedly mounted on an end of the rotating rod (212) away from the inner wall of the support column (1); the blocking rod (216) slides through the left and right walls of the rotating disk (215); the tooth block 1 (213) meshes with the tooth block 2 (214); and the rotating rod (212) rotates through the inner and outer walls of the support column (1).

5. A wall verticality detection device for construction engineering according to claim 4, characterized in that: A second slide groove (217) is provided on the surface of the adjustment plate (211), a second clamping groove (218) is provided on the inner wall of the second slide groove (217), a fixing groove (219) is provided on the surface of the support column (1), and a third spring (2110) is provided between the blocking rod (216) and the rotating disk (215).

6. A wall verticality detection device for construction engineering according to claim 5, characterized in that: The supporting device further comprises a receiving plate (223), a receiving rod (224), a pushing plate (225), a pushing block (226), a clamping rod (227), a connecting rod (228) and a conducting rod (229); the receiving plate (223) is fixedly mounted below the adjusting plate (211); the receiving rod (224) is fixedly penetrated through the receiving plate (223); the pushing plate (225) is slidably penetrated through the inner and outer walls of the supporting column (1); the pushing block (226) is slidably mounted above the supporting plate (2); a guide groove (2210) is provided on the surface of the pushing plate (225); the clamping rod (227) is slidably mounted on the guide groove (2211); Inside the guide groove (2210), the connecting rod (228) is rotatably mounted on the surface of the clamping rod (227), the conducting rod (229) is slidably mounted above the pushing plate (225), the surface of the pushing plate (225) is provided with a pushing groove (2211), the receiving rod (224) is in contact with the inner wall of the pushing groove (2211), the end of the connecting rod (222) away from the stabilizing plate (221) is rotatably connected to the pushing block (226), the end of the connecting rod (228) away from the clamping rod (227) is rotatably connected to the conducting rod (229), and the inner wall of the support column (1) is provided with a clamping groove (2212).

7. A wall verticality detection device for construction engineering according to claim 6, characterized in that: Two stabilizing plates (221) are provided, and the two stabilizing plates (221) are symmetrically distributed with the support plate (2) as the center, and a No. 4 spring (2213) is provided between the two stabilizing plates (221).

8. A wall verticality detection device for construction engineering according to claim 7, characterized in that: One end of the conduction rod (229) away from the connecting rod (228) is provided as a second beveled surface, and a second telescopic elastic rod (2214) is provided between the clamping rod (227) and the guide groove (2210).

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