A verticality detection device for construction engineering detection

Abstract

The application relates to the technical field of building engineering detection, and discloses a perpendicularity detection device for building engineering detection, which comprises a leveling mechanism, the upper side of the leveling mechanism is provided with a linkage mechanism, the front end upper side of the linkage mechanism is fixedly connected with a driving mechanism, and the upper side middle part of the linkage mechanism is fixedly connected with a detection mechanism; the leveling mechanism comprises a bottom plate and four adjusting components fixedly connected to the upper sides of four corners of the bottom plate, the adjusting components are used for adjusting the inclination of the linkage mechanism, so that the linkage mechanism is kept parallel to the ground referenced during detection; and the linkage mechanism is used for linking the driving mechanism and the leveling mechanism. In the application, the cooperation of the motor, the leveling mechanism and the linkage mechanism reduces the labor consumption, improves the accuracy of the measurement data to a certain extent, and through the cooperation of the driving mechanism and the detection mechanism, the self-detection structure of the equipment can be adjusted in multiple directions, and the detection is more flexible and convenient.

Description

Technical Field

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

[0002] With the development of the times, construction projects are also increasing. Construction projects refer to engineering entities formed by the construction of various types of housing buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "housing buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's production, living, learning, and public activities. In the process of construction projects, building surveying is often required. Building surveying is the work of controlling construction quality through measurement during the construction process. It is of paramount importance to building safety. Building surveying often requires verticality detection. Therefore, a verticality detection device for construction project detection is introduced.

[0003] At present, the tools for detecting the verticality of building measurement surfaces generally use a simple plumb line method. This measurement method, which determines the verticality by hanging a heavy object on a thin rope, often requires the inspector to carry the measuring tool and climb to the height of the building to be inspected, which requires a lot of manpower. Manual handheld measurement may not be able to obtain accurate measurement data due to hand shaking. In addition, this measurement method is easily interfered by the outside world. The thin rope hanging the heavy object swings constantly, and it takes a lot of time to complete the measurement. Measuring the verticality of different directions of the building requires the inspector to carry the measuring tool and change to the corresponding position. The detection is not flexible and convenient enough. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, and to propose a verticality detection device for construction engineering inspection, which can adjust the detection structure of the equipment itself to the same shape as the angle between the required inspection building and the ground, so that the verticality detection can be performed directly through the equipment itself, eliminating the need for inspection personnel to carry measuring tools and climb to the height of the required inspection building, reducing manpower consumption, and to a certain extent improving the problem that manual handheld measurement may not be able to obtain accurate measurement data due to hand shaking, and avoiding the situation where the thin rope hanging the heavy object swings continuously due to external interference, and a lot of time is required to complete the measurement. By making the detection structure of the equipment itself adjustable in multiple directions, the detection of the equipment is made more flexible and convenient.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A verticality detection device for construction engineering inspection includes a leveling mechanism, a linkage mechanism is provided on the upper side of the leveling mechanism, a driving mechanism is fixedly connected to the upper side of the front end of the linkage mechanism, and a detection mechanism is fixedly connected to the middle part of the upper side of the linkage mechanism;

[0007] The leveling mechanism includes a base plate and four adjustment components fixedly connected to the four corners of the upper side of the base plate, and the adjustment components are used to adjust the inclination of the linkage mechanism so that the linkage mechanism remains parallel to the ground referenced during detection;

[0008] The linkage mechanism is used to link the driving mechanism with the leveling mechanism so that the driving mechanism can drive the adjustment component;

[0009] The detection mechanism is used to detect the verticality of the construction project under the drive of the driving mechanism;

[0010] The linkage mechanism includes a parallel plate arranged on the upper side of the adjustment component, four toothed pulleys respectively arranged above the four corners of the parallel plate, and four bevel gears respectively arranged below the four corners of the parallel plate;

[0011] The detection mechanism includes a base frame fixedly connected to the middle part of the upper side of the parallel plate, the inner bottom of the base frame is rotatably connected to a cross rotating block 1, the outer wall of the cross rotating block 1 is rotatably connected to a connecting piece, the outer side of the connecting piece is fixedly connected to a rotating rod, the end of the rotating rod away from the connecting piece is rotatably connected to a rotating arm, the end of the rotating arm away from the rotating rod is rotatably connected to a cross rotating block 2, a rotating plate is provided above the base frame, and the outer wall of the cross rotating block 2 is rotatably connected to the middle part of the lower side of the rotating plate;

[0012] The lower sides of the rotating plate are fixedly connected with rotating shafts, the upper sides of the base frame are provided with rotating grooves, the four rotating shafts are respectively arranged in the middle of the four rotating grooves, the outer sides of the base frame are fixedly connected with fixed blocks, the upper side of the end of the fixed block away from the base frame is fixedly connected with an electromagnetic block, the middle part of the electromagnetic block is slidably connected with an electromagnetic rod, the electromagnetic rod is electrically connected to the corresponding electromagnetic block, the end of the electromagnetic rod close to the base frame is fixedly connected with a slider, the slider is slidably connected to the middle part of the fixed block close to the base frame, and the upper side of the rotating plate is fixedly connected with two laser detectors;

[0013] Furthermore, the four corners of the parallel plate are rotatably connected to a rotating column, and the toothed pulleys corresponding to the four corners of the parallel plate are connected to the synchronous toothed belt through a rotating column respectively. A synchronous toothed belt is provided above the parallel plate, and the outer sides of the four toothed pulleys are engaged with the inner wall of the synchronous toothed belt. The four corners of the lower side of the parallel plate are provided with grooves;

[0014] Furthermore, the adjusting component includes a lower inclined plate fixedly connected to the upper side of the bottom plate, a hemispherical block rotatably connected to the middle of the groove, and an upper inclined plate fixedly connected to the lower side of the hemispherical block, a sliding plate is slidably connected between the lower inclined plate and the upper inclined plate, and a limited sliding slot is provided in the middle of one end of the lower inclined plate and the upper inclined plate close to the corresponding bevel gear two, and the middle parts of the two limited sliding slots are slidably connected to the same limiting column, the middle part of the limiting column is rotatably connected to a threaded rod, a threaded through hole is provided in the middle part of the end of the sliding plate away from the limiting column, and the end of the threaded rod close to the sliding plate is threadedly connected to the middle part of the threaded through hole;

[0015] The gear train is fixedly mounted on a top of the gear train, and the gear train is mounted on a pinion to move the gears, wherein the pinion is mounted on a pinion frame, and the pinion frame is located adjacent the gear train.

[0016] Furthermore, the driving mechanism includes a bracket fixedly connected to the upper side of the front end of the parallel plate, a motor fixedly connected to the upper end of the driving mechanism, and a main gear and a bevel gear three fixedly connected to the output end of the motor, the outer side of the main gear is meshed with the inner side of the synchronous toothed belt, the upper side of the front end of the parallel plate is fixedly connected to the pillar one, the pillar two and the support plate, the top end of the pillar one is rotatably connected to the rotating rod, the middle part of the rotating rod close to one end of the motor is fixedly connected to the electric push rod, the end of the electric push rod away from the rotating rod is fixedly connected to the bevel gear four, the bevel gear four and the bevel gear three are meshed with each other, and the end of the rotating rod away from the motor is fixedly connected to the bevel gear five;

[0017] Furthermore, the top end of the pillar two is rotatably connected to a shaft rod, the end of the shaft rod close to the bevel gear five is fixedly connected to the bevel gear six, the bevel gear six and the bevel gear five are meshed with each other, the end of the shaft rod away from the bevel gear five is fixedly connected to the sub-gear, the top end of the support plate is fixedly connected to a hollow cylinder, the interior of the hollow cylinder is slidably connected to two rotating pieces, a cylindrical gear is rotatably connected between the two rotating pieces, the middle part of the cylindrical gear is fixedly connected to a main connecting rod, and the main connecting rod is slidably connected to the middle part of the hollow cylinder;

[0018] Furthermore, the end of the main connecting rod away from the cylindrical gear is rotatably connected to a connecting block 1, the end of the connecting block 1 away from the main connecting rod is rotatably connected to a secondary connecting rod, the end of the secondary connecting rod away from the connecting block 1 is rotatably connected to a connecting block 2, the end of the connecting block 2 away from the secondary connecting rod is rotatably connected to one side of the detection mechanism, the end of the connecting block 2 away from the secondary connecting rod is rotatably connected to one side of the connecting piece, the connecting block 2 and the rotating rod are not on the same side, a notch is provided in the middle of the side of the hollow cylinder close to the secondary gear, and the secondary gear is meshed with the cylindrical gear through the notch.

[0019] The present invention has the following beneficial effects:

[0020] 1. In the present invention, through the cooperation of the motor, the leveling mechanism and the linkage mechanism, the parallel plate can be kept parallel to the reference horizontal plane by adjusting the adjustment component, so that the detection structure of the device itself is adjusted to the same shape as the angle between the required inspection building and the ground, so that verticality detection can be performed directly through the device itself, eliminating the step of inspectors carrying measuring tools to climb to the height of the required inspection building, reducing manpower consumption, and also improving to a certain extent the problem that manual handheld measurement may not be able to obtain accurate measurement data due to hand shaking.

[0021] 2. In the present invention, through the cooperation of the driving mechanism and the detection mechanism, the device can start the electromagnetic block in the corresponding direction according to the surface of the building to be detected, drive the corresponding electromagnetic rod to push the slider to slide toward the corresponding rotating groove, and cover the rotating shaft in the middle of the corresponding rotating groove, so that the rotating arm can push the rotating plate to flip according to the covered rotating shaft, so that the rotating plate rotates to be parallel to the detection surface of the building to be detected for verticality, thereby making the inclination between the rotating plate and the parallel plate the same as the inclination between the building to be detected for verticality and the reference horizontal plane. At this time, the laser detector can be used to shoot laser at the parallel plate for measurement, thereby making the detection structure of the device itself adjustable in multiple directions, and the detection is more flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of a verticality detection device for construction engineering inspection proposed by the present invention;

[0023] Figure 2 This is a schematic structural diagram of a driving mechanism of a verticality detection device for construction engineering inspection proposed by the present invention;

[0024] Figure 3 This is a schematic structural diagram of a leveling mechanism of a verticality detection device for construction engineering inspection proposed by the present invention;

[0025] Figure 4 This is a schematic structural diagram of a groove of a verticality detection device for construction engineering inspection proposed by the present invention;

[0026] Figure 5 This is a schematic structural diagram of a synchronous toothed belt of a verticality detection device for construction engineering inspection proposed by the present invention;

[0027] Figure 6 This is a schematic structural diagram of a main gear of a verticality detection device for construction engineering inspection proposed by the present invention;

[0028] Figure 7 This is a schematic structural diagram of a limit block of a verticality detection device for construction engineering inspection proposed by the present invention;

[0029] Figure 8 This is a schematic structural diagram of a limit slide of a verticality detection device for construction engineering inspection proposed by the present invention;

[0030] Figure 9 This is a schematic structural diagram of a threaded through hole in a verticality detection device for construction engineering inspection proposed by the present invention;

[0031] Figure 10 This is a structural schematic diagram of a threaded rod of a verticality detection device for construction engineering inspection proposed by the present invention;

[0032] Figure 11 This is a schematic structural diagram of a prismatic tube of a verticality detection device for construction engineering inspection proposed by the present invention;

[0033] Figure 12 This is a schematic structural diagram of an electric push rod of a verticality detection device for construction engineering inspection proposed by the present invention;

[0034] Figure 13 This is a schematic structural diagram of a rotating rod of a verticality detection device for construction engineering inspection proposed by the present invention;

[0035] Figure 14 This is a schematic structural diagram of a main connecting rod of a verticality detection device for construction engineering inspection proposed by the present invention;

[0036] Figure 15 This is a structural schematic diagram of a notch of a verticality detection device for construction engineering inspection proposed by the present invention;

[0037] Figure 16 This is a schematic structural diagram of a hollow cylinder of a verticality detection device for construction engineering inspection proposed by the present invention;

[0038] Figure 17 This is a structural schematic diagram of a base frame of a verticality detection device for construction engineering inspection proposed by the present invention;

[0039] Figure 18 This is a schematic structural diagram of a fixing block of a verticality detection device for construction engineering inspection proposed by the present invention;

[0040] Figure 19 This is a schematic structural diagram of a rotating trough of a verticality detection device for construction engineering inspection proposed by the present invention;

[0041] Figure 20 This is a schematic structural diagram of a rotating shaft of a verticality detection device for construction engineering inspection proposed by the present invention;

[0042] Figure 21 This is a structural schematic diagram of an electric push rod of a verticality detection device for construction engineering inspection proposed by the present invention.

[0043] Legend:

[0044] 1. Leveling mechanism; 101. Bottom plate; 102. Adjusting component; 1021. Lower inclined plate; 1022. Upper inclined plate; 1023. Sliding plate; 1024. Slide rail; 1025. Stop block; 1026. Threaded through hole; 1027. Stop column; 1028. Threaded rod; 1029. Stop slide; 10210. Prismatic tube; 10211. Electric push rod; 10212. Bevel gear 1; 10213. Hemispherical block; 2. Linkage mechanism; 201. Parallel plate; 202. Toothed pulley; 203. Synchronous toothed belt; 204. Bevel gear 2; 205. Groove; 3. Driving mechanism; 301. Bracket; 302. Motor; 303. Main gear; 304. Bevel gear 3; 305. Pillar 1; 306. Rotating rod; 307. Electric push rod; 308. Bevel gear Gear four; 309, bevel gear five; 3010, pillar two; 3011, shaft; 3012, bevel gear six; 3013, sub-gear; 3014, support plate; 3015, hollow cylinder; 3016, main connecting rod; 3017, cylindrical gear; 3018, rotating plate; 3019, connecting block one; 3020, sub-connecting rod; 3021, connecting block two; 3022, notch; 4, detection mechanism; 401, base frame; 402, cross rotating block one; 403, connecting piece; 404, rotating rod; 405, rotating arm; 406, cross rotating block two; 407, rotating plate; 408, rotating shaft; 409, rotating groove; 4010, fixed block; 4011, electromagnetic block; 4012, electromagnetic rod; 4013, slider; 4014, laser detector; 5, pull rod. DETAILED DESCRIPTION

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0046] Reference Figure 1-21 The present invention provides an embodiment of a verticality detection device for construction engineering inspection, comprising a leveling mechanism 1, a linkage mechanism 2 being provided on the upper side of the leveling mechanism 1, a driving mechanism 3 being fixedly connected to the upper side of the front end of the linkage mechanism 2, and a detection mechanism 4 being fixedly connected to the middle portion of the upper side of the linkage mechanism 2;

[0047] The leveling mechanism 1 includes a base plate 101 and four adjustment components 102 fixedly connected to the four corners of the upper side of the base plate 101. The adjustment components 102 are used to adjust the inclination of the linkage mechanism 2 so that the linkage mechanism 2 remains parallel to the ground referenced during detection.

[0048] The linkage mechanism 2 is used to link the driving mechanism 3 with the leveling mechanism 1 so that the driving mechanism 3 can drive the adjustment component 102;

[0049] The detection mechanism 4 is used to detect the verticality of the construction project under the drive of the driving mechanism 3.

[0050] The linkage mechanism 2 includes a parallel plate 201 arranged on the upper side of the adjustment component 102, four toothed pulleys 202 respectively arranged above the four corners of the parallel plate 201, and four bevel gears 204 respectively arranged below the four corners of the parallel plate 201. The four corners of the parallel plate 201 are rotatably connected to a rotating column, and the toothed pulleys 202 corresponding to the four corners of the parallel plate 201 are connected to the synchronous toothed belt 203 through a rotating column respectively. Because the ground near the construction area may be rugged and uneven, it will cause the equipment to tilt slightly and cannot be kept parallel to the reference horizontal plane, and it is impossible to perform verticality measurement. At this time, the motor 302 can be started so that the motor 302 drives the main gear 303 to rotate, and then drives the toothed pulley 202 to rotate through the synchronous toothed belt 203, thereby Drive bevel gear 204 to rotate, a synchronous toothed belt 203 is provided above the parallel plate 201, and the outer sides of the four toothed pulleys 202 are meshed with the inner walls of the synchronous toothed belt 203. This structure enables the synchronous toothed belt 203 to control the four toothed pulleys 202. Grooves 205 are provided at the four corners of the lower side of the parallel plate 201. The adjusting component 102 includes a lower inclined plate 1021 fixedly connected to the upper side of the bottom plate 101, a hemispherical block 10213 rotatably connected to the middle of the groove 205, and an upper inclined plate 1022 fixedly connected to the lower side of the hemispherical block 10213. A sliding plate 1023 is slidably connected between the lower inclined plate 1021 and the upper inclined plate 1022. The lower inclined plate 1021 and the upper inclined plate 1022 are close to the middle of one end of the corresponding bevel gear 204. The two limit slides 1029 are both provided with a limited sliding opening 1029. The middle parts of the two limit slides 1029 are slidably connected with the same limit column 1027. The middle part of the limit column 1027 is rotatably connected with a threaded rod 1028. A threaded through hole 1026 is provided in the middle of the end of the sliding plate 1023 away from the limit column 1027. The end of the threaded rod 1028 close to the sliding plate 1023 is threadedly connected to the middle of the threaded through hole 1026. The end of the threaded rod 1028 away from the sliding plate 1023 is fixedly connected to a prismatic tube 10210. The inner wall of the prismatic tube 10210 is fixedly connected to an electric push rod 10211. The end of the electric push rod 10211 away from the threaded rod 1028 is fixedly connected to a bevel gear 1 10212. The bevel gear 1 10212 is connected to the corresponding bevel gear 2 204. The initial state of the device is that the electric push rod 10211 is pushed outward from the inside of the prismatic tube 10210 to the maximum distance, and the bevel gear 1 10212 is disengaged from the bevel gear 2 204. When one of the four corners of the parallel plate 201 needs to be lifted, the corresponding electric push rod 10211 is started, so that the electric push rod 10211 pulls the corresponding bevel gear 1 10212 toward the prismatic tube 10210, so that the bevel gear 1 10212 and the bevel gear 2 204 are meshed with each other. At this time, the bevel gear 1 10212 can drive the threaded rod 1028 to rotate through the electric push rod 10211 and the prismatic tube 10210 as the bevel gear 2 204 rotates, and then the sliding plate 1023 is pulled toward the limit column 1027 through the threaded through hole 1026.The left and right sides of the lower inclined plate 1021 and the upper inclined plate 1022 are provided with sliding rails 1024, and the left and right sides of the sliding insert plate 1023 are fixedly connected to the limited blocks 1025. The upper ends of the limit blocks 1025 on the left and right sides of the sliding insert plate 1023 are respectively arranged at the middle of the left and right sliding rails 1024 of the upper inclined plate 1022, and the lower ends of the limit blocks 1025 on the left and right sides of the sliding insert plate 1023 are respectively arranged at the middle of the left and right sliding rails 1024 of the lower inclined plate 1021. The positions of the slide rails 1024 on the left and right sides of the lower inclined plate 1021 and the positions of the slide rails 1024 on the left and right sides of the upper inclined plate 1022 are mirror images of each other. Because the left and right sides of the sliding insert plate 1023 are fixedly connected to the limited blocks 1025, the upper ends of the limit blocks 1025 on the left and right sides of the sliding insert plate 1023 are respectively arranged at The middle of the sliding rails 1024 on the left and right sides of the upper inclined plate 1022, the lower ends of the limit blocks 1025 on the left and right sides of the sliding insert plate 1023 are respectively arranged in the middle of the sliding rails 1024 on the left and right sides of the lower inclined plate 1021, and the positions of the sliding rails 1024 on the left and right sides of the lower inclined plate 1021 are mirror images of each other, so the sliding insert plate 1023 will slide along the sliding rails 1024, and the upper and lower ends of the limit columns 1027 are respectively slidably connected to the middle of the limit sliding openings 1029 on the upper inclined plate 1022 and the lower inclined plate 1021, so that when the threaded through hole 1026 pulls the sliding insert plate 1023 toward the limit column 1027, the sliding insert plate 1023 can push the upper inclined plate 1022 upward, and the upper inclined plate 1022 moves along the limit column 1027 slides upward, so there will be no accidental offset. The upward movement of the upper inclined plate 1022 can push the corresponding corner of the parallel plate 201 to move upward. Because the hemispherical block 10213 is rotatably connected to the middle of the groove 205, and the hemispherical block 10213 is hemispherical, when a certain angle of the parallel plate 201 is adjusted, the other angles will not block or interfere. Moreover, because the shape of the bevel gear 204 and the bevel gear 1 10212 are umbrella-cone-shaped, the parallel plate 201 is adjusted to tilt so that the bevel gear 204 moves slightly within a certain range. The bevel gear 204 and the corresponding bevel gear 1 10212 will not be completely disengaged and lose the linkage effect. Therefore, the parallel plate 201 can be kept parallel to the reference horizontal plane by adjusting the adjusting component 102, which is convenient for subsequent detection work. To carry out the operation, a pull rod 5 is fixedly connected to the bottom of the rear side of the base plate 101. Before using the device, the pull rod 5 is used to pull the device to the building where the verticality needs to be detected. The position of the device is fixed by locking the self-locking universal wheel at the bottom of the leveling mechanism 1, which is convenient for subsequent detection. The driving mechanism 3 includes a bracket 301 fixedly connected to the upper side of the front end of the parallel plate 201, a motor 302 fixedly connected to the upper end of the driving mechanism 3, and a main gear 303 and a bevel gear 304 fixedly connected to the output end of the motor 302. The outer side of the main gear 303 is meshed with the inner side of the synchronous toothed belt 203. The upper side of the front end of the parallel plate 201 is fixedly connected to the pillar 1 305, the pillar 2 3010 and the support plate 3014. The top of the pillar 1 305 is rotatably connected to the rotating rod 306.The middle part of the rotating rod 306 near the end of the motor 302 is fixedly connected to the electric push rod 307, the end of the electric push rod 307 away from the rotating rod 306 is fixedly connected to the bevel gear 4 308, the bevel gear 4 308 is meshed with the bevel gear 3 304, the end of the rotating rod 306 away from the motor 302 is fixedly connected to the bevel gear 5 309, the top of the pillar 2 3010 is rotatably connected to the shaft rod 3011, the end of the shaft rod 3011 near the bevel gear 5 309 is fixedly connected to the bevel gear 6 3012, the bevel gear 6 3012 is meshed with the bevel gear 5 309, the end of the shaft rod 3011 away from the bevel gear 5 309 is fixedly connected to the sub-gear 3013, the top of the support plate 3014 is fixedly connected to the hollow cylinder 3015, the hollow cylinder 3015 There are two rotating plates 3018 connected for internal sliding, and a cylindrical gear 3017 is rotatably connected between the two rotating plates 3018. This structure facilitates the cylindrical gear 3017 to slide inside the hollow cylinder 3015 when the main connecting rod 3016 moves laterally, and will not affect the operation of the driving mechanism 3 due to limiting the position of the main connecting rod 3016. The middle part of the cylindrical gear 3017 is fixedly connected to the main connecting rod 3016. At the initialization of this device, the electric push rod 307 is retracted inside the rotating rod 306, and the bevel gear four 308 is disengaged from the bevel gear three 304. Then the electric push rod 307 is started to push the bevel gear four 308, so that the bevel gear four 308 is engaged with the bevel gear three 304, thereby causing the motor 302 to drive the bevel gear three 304 to rotate, which can drive The bevel gear 4 308 rotates, and then the shaft 3011 is driven to rotate through the cooperation of the electric push rod 307, the rotating rod 306, the bevel gear 5 309 and the bevel gear 6 3012, so that the sub-gear 3013 rotates together with the shaft 3011, so that the sub-gear 3013 drives the cylindrical gear 3017 to rotate inside the hollow cylinder 3015 through the notch 3022, and the cylindrical gear 3017 drives the main connecting rod 3016 to rotate. The main connecting rod 3016 is slidably connected to the middle part of the hollow cylinder 3015, and the end of the main connecting rod 3016 away from the cylindrical gear 3017 is rotatably connected to the connecting block 1 3019, and the end of the connecting block 1 3019 away from the main connecting rod 3016 is rotatably connected to the sub-connecting rod 3020, and the sub-connecting rod 30 20 is rotatably connected to one end of the connecting block 3019 away from the connecting block 1 3019, and the end of the connecting block 2 3021 away from the secondary connecting rod 3020 is rotatably connected to one side of the detection mechanism 4. This structure facilitates the main connecting rod 3016 and the secondary connecting rod 3020 to be adjusted according to the corresponding angle when the rotating plate 407 of the device rotates, and will not cause restrictions and interference. The detection mechanism 4 includes a base frame 401 fixedly connected to the middle part of the upper side of the parallel plate 201, the inner bottom of the base frame 401 is rotatably connected to the cross rotating block 1 402, the outer wall of the cross rotating block 1 402 is rotatably connected to the connecting member 403, the outer side of the connecting member 403 is fixedly connected to the rotating rod 404, and the end of the rotating rod 404 away from the connecting member 403 is rotatably connected to the rotating arm 405.The end of the rotating arm 405 away from the rotating rod 404 is rotatably connected to the cross rotating block 2 406, and a rotating plate 407 is provided above the base 401. The outer wall of the cross rotating block 2 406 is rotatably connected to the lower middle part of the rotating plate 407. The lower sides of the rotating plate 407 are fixedly connected with rotating shafts 408. The upper sides of the base 401 are provided with rotating grooves 409. The four rotating shafts 408 are respectively provided in the middle of the four rotating grooves 409. The outer sides of the base 401 are fixedly connected with fixed blocks 4010. The upper side of the end of the fixed block 4010 away from the base 401 is fixedly connected with an electromagnetic block 4011. The middle part of the electromagnetic block 4011 is slidably connected with an electromagnetic rod 4012. 4012 is electrically connected to the corresponding electromagnetic block 4011, and the end of the electromagnetic rod 4012 close to the base frame 401 is fixedly connected to the slider 4013, and the slider 4013 is slidably connected to the middle part of the fixed block 4010 close to the base frame 401. Two laser detectors 4014 are fixedly connected to the upper side of the rotating plate 407. Under the cooperation of the main connecting rod 3016, the connecting block 1 3019, the auxiliary connecting rod 3020 and the connecting block 2 3021, the connecting member 403 is driven to rotate left and right according to the cross rotating block 1 402, and then the rotating rod 404 is driven to rotate together with the connecting member 403, so that the rotating rod 404 pushes the rotating arm 405 when rotating, and the rotating arm 405 is rotated through the cross rotating block 1 Block 2 406 pushes the rotating plate 407. Because the rotating plate 407 needs to be rotated to be parallel to the detection surface of the building to be detected for verticality, the electromagnetic block 4011 in the corresponding direction is started at this time, so that the electromagnetic block 4011 drives the electromagnetic rod 4012 to push the slider 4013 to slide toward the corresponding rotating groove 409, pressing the rotating shaft 408 in the middle of the corresponding rotating groove 409, thereby allowing the rotating arm 405 to push the rotating plate 407 to flip according to the covered rotating shaft 408, so that the rotating plate 407 is rotated to be parallel to the detection surface of the building to be detected for verticality, thereby making the inclination between the rotating plate 407 and the parallel plate 201 and the building to be detected for verticality and the reference horizontal plane. The inclination of the building is the same. At this time, a laser detector 4014 can be used to shoot a laser at the parallel plate 201 for measurement. The inclination between the rotating plate 407 and the parallel plate 201 is then used to obtain data. This data is the inclination data of the building to be measured. The end of the second connecting block 3021 away from the secondary connecting rod 3020 is rotatably connected to the side of the connecting member 403. The second connecting block 3021 and the rotating rod 404 are not on the same side. The hollow cylinder 3015 has a notch 3022 in the middle of the side near the secondary gear 3013. The secondary gear 3013 meshes with the cylindrical gear 3017 through the notch 3022. This structure facilitates the secondary gear 3013 to drive the cylindrical gear 3017.

[0051] Working principle: Before using this equipment, pull the equipment to the building where the verticality needs to be tested through the pull rod 5, and fix the position of this equipment by locking the self-locking universal wheel at the bottom of the leveling mechanism 1 to facilitate subsequent testing. Because the ground near the construction area may be rugged and uneven, it will cause the equipment to tilt slightly and cannot remain parallel to the reference horizontal plane, making it impossible to measure the verticality. At this time, the motor 302 can be started to drive the main gear 303 to rotate, and then the toothed belt 203 drives the toothed pulley 202 to rotate, thereby driving the bevel gear 2 204 to rotate through the rotating column. The initial state of this equipment is that the electric push rod 10211 is pushed outward from the inside of the prismatic tube 10210 to the maximum distance, and the bevel gear 1 10212 is disengaged from the bevel gear 2 204. When one of the four corners of the parallel plate 201 needs to be lifted, the corresponding electric push rod 10211 is started, so that the electric push rod 10211 pulls the corresponding bevel gear 1 10212 toward the direction of the prism tube 10210, so that the bevel gear 1 10212 and the bevel gear 2 204 are meshed with each other. At this time, the bevel gear 1 10212 can drive the threaded rod 1028 to rotate through the electric push rod 10211 and the prism tube 10210 as the bevel gear 2 204 rotates, and then the sliding plate 1023 is pulled toward the limit column 1027 through the threaded through hole 1026. Because the left and right sides of the sliding plate 1023 are fixedly connected to the limit blocks 1025, the upper ends of the limit blocks 1025 on the left and right sides of the sliding plate 1023 are respectively set on the left and right sides of the upper inclined plate 1022 The middle of the right side rails 1024, the lower ends of the limit blocks 1025 on the left and right sides of the sliding insert plate 1023 are respectively arranged in the middle of the left and right side rails 1024 of the lower inclined plate 1021. The positions of the left and right side rails 1024 of the lower inclined plate 1021 and the left and right side rails 1024 of the upper inclined plate 1022 are mirror images of each other, so the sliding insert plate 1023 will slide along the sliding rails 1024, and the upper and lower ends of the limit posts 1027 are respectively slidably connected to the middle of the limit sliding openings 1029 on the upper inclined plate 1022 and the lower inclined plate 1021. Therefore, when the threaded through hole 1026 pulls the sliding insert plate 1023 toward the limit post 1027, the sliding insert plate 1023 can push the upper inclined plate 1022 upward, and the upper inclined plate 1022 moves upward along the limit post 1027. The upper inclined plate 1022 moves upward to push the corresponding corner of the parallel plate 201 to move upward. Since the hemispherical block 10213 is rotatably connected to the middle of the groove 205 and the hemispherical block 10213 is hemispherical, when a certain angle of the parallel plate 201 is adjusted up or down, the other angles will not block or interfere. Moreover, since the bevel gear 204 and the bevel gear 1 10212 are in the shape of umbrella cones, when the parallel plate 201 is adjusted to tilt so that the bevel gear 204 moves slightly within a certain range, the bevel gear 204 and the corresponding bevel gear 1 10212 will not be completely disengaged and lose the linkage effect. Therefore, the parallel plate 201 can be kept parallel to the reference horizontal plane by adjusting the adjusting component 102, which is convenient for subsequent detection work.When the parallel plate 201 is adjusted by the adjusting component 102, the electric push rod 10211 is started, so that all bevel gears 1 10212 are disengaged from the corresponding bevel gear 2 204 to prevent the subsequent linkage from affecting the inclination of the parallel plate 201. At the beginning of this device, the electric push rod 307 is retracted inside the rotating rod 306, and the bevel gear 4 308 is disengaged from the bevel gear 3 304. Then the electric push rod 307 is started to push the bevel gear 4 308, so that the bevel gear 4 308 is meshed with the bevel gear 3 304, thereby making the motor 302 drive the bevel gear 3 304 to rotate, which can drive the bevel gear 4 308 to rotate, and then the shaft 301 is driven by the cooperation of the electric push rod 307, the rotating rod 306, the bevel gear 5 309 and the bevel gear 6 3012. 1 rotates, thereby causing the secondary gear 3013 to rotate together with the shaft 3011, so that the secondary gear 3013 drives the cylindrical gear 3017 to rotate inside the hollow cylinder 3015 through the notch 3022, and the cylindrical gear 3017 drives the main connecting rod 3016 to rotate. Under the cooperation of the main connecting rod 3016, the connecting block 1 3019, the secondary connecting rod 3020 and the connecting block 2 3021, the connecting member 403 is driven to rotate left and right according to the cross rotating block 1 402, and then the rotating rod 404 is driven to rotate together with the connecting member 403, so that the rotating rod 404 pushes the rotating arm 405 when rotating, and the rotating arm 405 pushes the rotating plate 407 through the cross rotating block 2 406, so that the rotating plate 407 is rotated to the detection surface of the building to be tested for verticality. The electromagnetic block 4011 in the corresponding direction is started at this time, so that the electromagnetic block 4011 drives the electromagnetic rod 4012 to push the slider 4013 to slide toward the corresponding rotating groove 409, covering the rotating shaft 408 in the middle of the corresponding rotating groove 409, thereby allowing the rotating arm 405 to push the rotating plate 407 to flip according to the covered rotating shaft 408, so that the rotating plate 407 rotates to be parallel to the detection surface of the building to be detected for verticality, thereby making the inclination between the rotating plate 407 and the parallel plate 201 the same as the inclination between the building to be detected for verticality and the reference horizontal plane. At this time, the laser detector 4014 can be used to shoot a laser at the parallel plate 201 for measurement, and then the data can be obtained according to the inclination between the rotating plate 407 and the parallel plate 201. According to the data, this data is the inclination data of the building to be measured. Since the laser detector 4014 is an existing technology, it will not be described in detail here. As a result, the detection structure of the device itself can be adjusted to the same shape as the angle between the building to be tested and the ground, so that verticality detection can be performed directly through the device itself, eliminating the need for inspectors to carry measuring tools and climb up to the height of the building to be tested, reducing manpower consumption, and to a certain extent improving the problem that manual handheld measurement may not be able to obtain accurate measurement data due to hand shaking. It also avoids the situation where the thin rope hanging the heavy object swings continuously due to external interference, which requires a lot of time to complete the measurement. By making the detection structure of the device itself adjustable in multiple directions, the detection of this device is made more flexible and convenient.

[0052] It should be pointed out finally that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some of the technical features, as long as the modifications, equivalent replacements or improvements are within the spirit and principle of the present application, and should be included in the protection scope of the present application.

Claims

1. A verticality detection device for construction engineering inspection, comprising a leveling mechanism (1), characterized in that: A linkage mechanism (2) is provided on the upper side of the leveling mechanism (1); a driving mechanism (3) is fixedly connected to the upper front end of the linkage mechanism (2); and a detection mechanism (4) is fixedly connected to the middle of the upper side of the linkage mechanism (2); The leveling mechanism (1) comprises a base plate (101) and four adjusting components (102) fixedly connected to the four corners of the upper side of the base plate (101), wherein the adjusting components (102) are used to adjust the inclination of the linkage mechanism (2) so that the linkage mechanism (2) remains parallel to the ground referenced during detection; The linkage mechanism (2) is used to link the driving mechanism (3) with the leveling mechanism (1), so that the driving mechanism (3) can drive the adjustment component (102); The detection mechanism (4) is used to detect the verticality of the construction project under the drive of the driving mechanism (3); The linkage mechanism (2) comprises a parallel plate (201) arranged on the upper side of the adjustment component (102), four toothed pulleys (202) respectively arranged above the four corners of the parallel plate (201), and four bevel gears (204) respectively arranged below the four corners of the parallel plate (201); The detection mechanism (4) includes a base frame (401) fixedly connected to the middle part of the upper side of the parallel plate (201), the inner bottom of the base frame (401) is rotatably connected to a cross rotating block (402), the outer wall of the cross rotating block (402) is rotatably connected to a connecting member (403), the outer side of the connecting member (403) is fixedly connected to a rotating rod (404), the end of the rotating rod (404) away from the connecting member (403) is rotatably connected to a rotating arm (405), the end of the rotating arm (405) away from the rotating rod (404) is rotatably connected to a cross rotating block (406), a rotating plate (407) is provided above the base frame (401), and the outer wall of the cross rotating block (406) is rotatably connected to the middle part of the lower side of the rotating plate (407); The rotating plate (407) is fixedly connected to the lower side thereof with rotating shafts (408) on all four sides. The upper side thereof is provided with rotating grooves (409) on all four sides. The four rotating shafts (408) are respectively arranged in the middle of the four rotating grooves (409). The outer side thereof is fixedly connected to the fixed blocks (4010) on all four sides. The upper side of one end of the fixed block (4010) away from the base frame (401) is fixedly connected to an electromagnetic block (4011). The electromagnetic block ( An electromagnetic rod (4012) is slidably connected to the middle of the rotating plate (407), and the electromagnetic rod (4012) is electrically connected to the corresponding electromagnetic block (4011). An end of the electromagnetic rod (4012) close to the base frame (401) is fixedly connected to a slider (4013), and the slider (4013) is slidably connected to the middle of the fixed block (4010) close to the end of the base frame (401). Two laser detectors (4014) are fixedly connected to the upper side of the rotating plate (407).

2. A verticality detection device for construction engineering inspection according to claim 1, characterized in that: The four corners of the parallel plate (201) are rotatably connected to a rotating column, and the toothed pulleys (202) corresponding to the four corners of the parallel plate (201) are connected to the synchronous toothed belt (203) through a rotating column respectively. A synchronous toothed belt (203) is provided above the parallel plate (201), and the outer sides of the four toothed pulleys (202) are meshed with the inner wall of the synchronous toothed belt (203). The four corners of the lower side of the parallel plate (201) are each provided with a groove (205).

3. The verticality detection device for construction engineering inspection according to claim 2, characterized in that: The adjusting component (102) comprises a lower inclined plate (1021) fixedly connected to the upper side of the bottom plate (101), a hemispherical block (10213) rotatably connected to the middle of the groove (205), and an upper inclined plate (1022) fixedly connected to the lower side of the hemispherical block (10213), wherein a sliding plate (1023) is slidably connected between the lower inclined plate (1021) and the upper inclined plate (1022), and the lower inclined plate (1021) and the upper inclined plate (1022) are close to the corresponding bevel gear 2 (204). A limiting sliding opening (1029) is provided in the middle of one end of each of the two limiting sliding openings (1029), the middle parts of the two limiting sliding openings (1029) are slidably connected to the same limiting column (1027), the middle part of the limiting column (1027) is rotatably connected to a threaded rod (1028), a threaded through hole (1026) is provided in the middle part of one end of the sliding plate (1023) away from the limiting column (1027), and the end of the threaded rod (1028) close to the sliding plate (1023) is threadedly connected to the middle part of the threaded through hole (1026).

4. The verticality detection device for construction engineering inspection according to claim 3, characterized in that: The end of the threaded rod (1028) away from the sliding plate (1023) is fixedly connected to a prismatic cylinder (10210), the inner wall of the prismatic cylinder (10210) is fixedly connected to an electric push rod (10211), the end of the electric push rod (10211) away from the threaded rod (1028) is fixedly connected to a bevel gear 1 (10212), the bevel gear 1 (10212) and the corresponding bevel gear 2 (204) are meshed with each other, the left and right sides of the lower inclined plate (1021) and the upper inclined plate (1022) are both provided with slide rails (1024), the left and right sides of the sliding plate (1023) are both fixedly connected The limit blocks (1025) are connected, and the upper ends of the limit blocks (1025) on the left and right sides of the sliding plate (1023) are respectively arranged in the middle of the left and right slide rails (1024) of the upper inclined plate (1022), and the lower ends of the limit blocks (1025) on the left and right sides of the sliding plate (1023) are respectively arranged in the middle of the left and right slide rails (1024) of the lower inclined plate (1021). The positions of the left and right slide rails (1024) of the lower inclined plate (1021) and the left and right slide rails (1024) of the upper inclined plate (1022) are mirror images of each other. A pull rod (5) is fixedly connected to the bottom of the rear side of the bottom plate (101).

5. The verticality detection device for construction engineering inspection according to claim 1, characterized in that: The driving mechanism (3) comprises a bracket (301) fixedly connected to the upper side of the front end of the parallel plate (201), a motor (302) fixedly connected to the upper end of the driving mechanism (3), and a main gear (303) and a bevel gear (304) fixedly connected to the output end of the motor (302), the outer side of the main gear (303) and the inner side of the synchronous toothed belt (203) being meshed with each other, and the upper side of the front end of the parallel plate (201) is fixedly connected to a support column (305), a support column (3010) and a support plate (3011). 3014), the top end of the pillar one (305) is rotatably connected to a rotating rod (306), the middle part of the rotating rod (306) close to the motor (302) is fixedly connected to an electric push rod (307), the end of the electric push rod (307) away from the rotating rod (306) is fixedly connected to a bevel gear four (308), the bevel gear four (308) and the bevel gear three (304) are meshed with each other, and the end of the rotating rod (306) away from the motor (302) is fixedly connected to a bevel gear five (309).

6. The verticality detection device for construction engineering inspection according to claim 5, characterized in that: The top end of the pillar 2 (3010) is rotatably connected to a shaft (3011), and the end of the shaft (3011) close to the bevel gear 5 (309) is fixedly connected to the bevel gear 6 (3012), and the bevel gear 6 (3012) and the bevel gear 5 (309) are meshed with each other. The end of the shaft (3011) away from the bevel gear 5 (309) is fixedly connected to the sub-gear (3013), and the top end of the support plate (3014) is fixedly connected to the hollow cylinder (3015), and the interior of the hollow cylinder (3015) is slidably connected to two rotating plates (3018), and a cylindrical gear (3017) is rotatably connected between the two rotating plates (3018), and the middle of the cylindrical gear (3017) is fixedly connected to a main connecting rod (3016), and the main connecting rod (3016) is slidably connected to the middle of the hollow cylinder (3015).

7. The verticality detection device for construction engineering inspection according to claim 6, characterized in that: The end of the main connecting rod (3016) away from the cylindrical gear (3017) is rotatably connected to the connecting block 1 (3019), the end of the connecting block 1 (3019) away from the main connecting rod (3016) is rotatably connected to the auxiliary connecting rod (3020), the end of the auxiliary connecting rod (3020) away from the connecting block 1 (3019) is rotatably connected to the connecting block 2 (3021), and the end of the connecting block 2 (3021) away from the auxiliary connecting rod (3020) is rotatably connected to the auxiliary connecting rod (3020). Connected to one side of the detection mechanism (4), the second connecting block (3021) is rotatably connected to one side of the connecting member (403) at one end away from the secondary connecting rod (3020), the second connecting block (3021) and the rotating rod (404) are not on the same side, and a notch (3022) is provided in the middle of the side of the hollow cylinder (3015) close to the secondary gear (3013), and the secondary gear (3013) is meshed with the cylindrical gear (3017) through the notch (3022).

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