CN115016028A

CN115016028A - Building engineering quality detector and detection method

Info

Publication number: CN115016028A
Application number: CN202210702653.9A
Authority: CN
Inventors: 周根
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-06

Abstract

A kind of construction engineering quality detector and detection method, in the field of construction engineering technology, in order to solve the problem that the integral steel bar scanner is pushed manually to measure when in use, the straight line movement can not be kept when pushing, resulting in large error of measurement result and low accuracy, the invention connects the central connecting rod between the output ends of the first lead screw lifter and the second lead screw lifter, the upper end of the first lead screw lifter is connected with the first top rod with one end fixedly connected with the mounting frame, the upper end of the second lead screw lifter is connected with the second top rod with one end fixedly connected with the mounting frame, the output end of the motor is connected with the threaded rod, one end of the threaded rod is connected with the inner wall of the mounting frame, the outer wall of the threaded rod is connected with the movable push block by screw thread, the upper end of the movable push block is connected with the scanner body fixedly, the purpose of high stability straight line measurement is realized, the error of the measuring result is small, and the accuracy is high.

Description

Building engineering quality detector and detection method

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a constructional engineering quality detector and a detection method.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The building construction refers to a project which is provided with a top cover, a beam column, a wall and a foundation and can form an internal space to meet the requirements of production, living, learning and public activities of people.

The general formula steel bar scanner as an organic whole of device of judgement reinforcing bar interval position that has most of uses, however, integral type steel bar scanner is promoted by the manual work when using and is measured, can not keep linear motion during the promotion, leads to the measuring result error big, and the degree of accuracy is low, and when detecting, and artifical handheld mode stability is relatively poor, so leads to measuring result ground error to further increase easily.

To solve the above problems. Therefore, a construction engineering quality detector and a detection method are provided.

Disclosure of Invention

The invention aims to provide a construction engineering quality detector and a detection method, which solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a construction engineering quality detector comprises a scanner main body and a control terminal installed at one end of the scanner main body, wherein an installation frame is arranged at the lower end of the scanner main body, a supporting block is arranged at the lower end of the installation frame, a moving wheel is installed at the lower end of the supporting block, a lifting mechanism is installed between the supporting block and the installation frame, a movement control mechanism is arranged at one end of the installation frame, a measuring mechanism is installed at the upper end of the installation frame, and a marking mechanism is arranged at one end of the scanner main body;

the lifting mechanism comprises a first lead screw lifter and a second lead screw lifter which are arranged at the upper end of the supporting block, a central connecting rod is fixedly connected between the output ends of the first lead screw lifter and the second lead screw lifter, the upper end of the first lead screw lifter is in threaded connection with a first ejector rod, one end of the first ejector rod is fixedly connected with the mounting frame, and the upper end of the second lead screw lifter is in threaded connection with a second ejector rod, one end of the second ejector rod is fixedly connected with the mounting frame;

the mobile control mechanism comprises a motor arranged at one end of the mounting frame, a threaded rod is fixedly connected to the output end of the motor, one end of the threaded rod is rotatably connected with the inner wall of the mounting frame, a movable push block is connected to the outer wall of the threaded rod in a threaded manner, and the upper end of the movable push block is fixedly connected with the scanner main body.

Further, measuring mechanism is including installing the dipperstick body in the installing frame upper end, the inner wall sliding connection of dipperstick body has the slide bar, the slide bar is kept away from the one end hub connection of dipperstick body and is had the pilot rod, the pilot rod is kept away from the one end of slide bar and is installed the marking off board, the outer wall hub connection of pilot rod has the mounting panel, the one end that the pilot rod was kept away from to the mounting panel articulates there is the outer pole of accomodating, the inner wall sliding connection who accomodates the outer pole has flexible interior pole, the one end and the dipperstick body sliding connection of accomodating the outer pole are kept away from to flexible interior pole, the outer wall fixedly connected with reset spring of slide bar and pilot rod.

Further, the scribing mechanism comprises a first electric push rod and a second electric push rod which are installed on the inner wall of the opening of the scanner body, a first installation clamp is fixedly connected with the lower end of the first electric push rod, a second installation clamp is fixedly connected with the lower end of the second electric push rod, and scribing ink bars are installed on the inner walls of the first installation clamp and the second installation clamp.

Further, control terminal includes reinforcing bar detection module, and reinforcing bar detection module electric connection is used for sending out the alarm module that detects out reinforcing bar warning sound, alarm module electric connection singlechip, singlechip electric connection signal send module.

Furthermore, the signal sending module is wirelessly connected with the signal receiving module, the signal receiving module is electrically connected with the signal analyzing module, the signal analyzing module is electrically connected with the executing module, and the executing module is electrically connected with the motor and the electric push rod.

Further, the outer wall of installing frame is provided with adsorption apparatus structure, and adsorption apparatus structure is including setting up the link at the installing frame outer wall, and the one end overlap joint that the installing frame was kept away from to the link has first sucking disc and second sucking disc.

Furthermore, a driving screw rod is connected to the center of the connecting frame in a sliding penetrating manner, a first driven screw rod and a second driven screw rod are respectively arranged on two sides of the driving screw rod, the first driven screw rod and the second driven screw rod are both connected with the connecting frame in a sliding penetrating manner, a driving pressing block is connected to the outer wall of the driving screw rod in a threaded manner, a first driven pressing block is connected to the outer wall of the first driven screw rod in a threaded manner, a second driven pressing block is connected to the outer wall of the second driven screw rod in a threaded manner, a fixing connecting rod is fixedly connected to the outer wall of the driving pressing block, the driving pressing block is respectively fixedly connected with the first driven pressing block and the second driven pressing block through the fixing connecting rod, a driving wheel is fixedly connected to the outer wall of the driving screw rod, a first driven wheel is fixedly connected to the outer wall of the first driven screw rod, a second driven wheel and a driving wheel are fixedly connected to the outer wall of the second driven screw rod, the first driven wheel and the second driven wheel are in transmission connection.

Furthermore, the bearing disc is installed at one end of the first driven screw and one end of the second driven screw penetrating through the connecting frame, and a supporting spring is fixedly connected to one end of the bearing disc.

Further, the inner wall of installing frame is provided with drive mechanism, drive mechanism includes and rotates the rotary rod of being connected with the installing frame, the outer wall fixedly connected with rotating gear of rotary rod, rotating gear's one end meshing is connected with fixed rack, fixed rack fixed mounting is in one side of activity ejector pad, rotating gear's lower extreme is provided with first bevel gear, first bevel gear fixed mounting is at the outer wall of rotary rod, first bevel gear's lower extreme meshing is connected with second bevel gear, second bevel gear's one end and initiative screw rod fixed connection.

The invention provides another technical scheme that: the detection method of the building engineering quality detector comprises the following steps:

s1: firstly, when detection is carried out, an external motor of a first lead screw lifter drives an output shaft of the first lead screw lifter to rotate, and the output shaft of a second lead screw lifter can be driven to rotate through the matching with a central connecting rod, so that a first ejector rod and a second ejector rod upwards push an installation frame, the height is adjusted, and a starting motor drives a threaded rod to drive, so that a movable push block drives a scanner main body to detect a wall surface;

s2: then, when the movable push block moves towards one end to drive the scanner body to detect, the fixed rack can be driven to move simultaneously, so that when the fixed rack moves, the rotating gear can be driven to rotate clockwise, the rotating gear drives the first bevel gear to rotate through the rotating rod, then the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the driving screw to rotate clockwise, the purpose that the connecting frame extrudes the first sucker and the second sucker is realized, the first sucker and the second sucker are enabled to adsorb the wall surface, when the scanner body returns after detection is finished, the fixed rack drives the rotating gear to rotate anticlockwise, the driving screw is driven to rotate anticlockwise through the matching of the rotating rod, the first conical gear and the second conical gear, so that the purpose that the connecting frame releases the extrusion of the first sucker and the second sucker is achieved, and workers can conveniently cut off the wall surface adsorbed by the first sucker and the second sucker;

s3: then, when the position of the steel bar is detected by the steel bar detection module, the scanner body sends an alarm through the alarm module after detection, the singlechip triggers the signal sending module to send a signal, the signal receiving module receives the signal, the signal analysis module triggers the execution module to stop the motor, the first electric push rod and the second electric push rod are started, and the first electric push rod and the second electric push rod drive the first mounting clamp and the second mounting clamp to approach to the wall surface, so that the scribing ink strip is driven to scribe and mark the wall surface;

s4: finally, when the movable push block drives the scanner main body to move, the slide bar can move simultaneously under the drive of the scanner main body, the distance measurement of the steel bar is finished by the scanner main body, and after the line is marked, the worker can roughly visually measure the distance through the indicating rod and the measuring scale body, the worker can directly know the detection result if exceeding the qualified line too much, and the detection is finished if being close to the detection result of the scanner main body and waiting for the qualified line.

Compared with the prior art, the invention has the beneficial effects that:

1. a quality detector for building engineering is characterized by that when the wall surface is detected, the mounting frame is close to the wall surface, the movable push block drives the scanner main body to detect the wall surface by driving the threaded rod through the starting motor, so that the problems of large error of a measuring result and low accuracy caused by the fact that the integral steel bar scanner cannot keep linear motion when being pushed to measure by manual pushing when in use are solved, and the first screw rod lifter is externally connected with a motor to drive the output shaft of the first screw rod lifter to rotate, and through the matching with the central connecting rod, can drive the output shaft of the second screw rod lifter to rotate, so that the first ejector rod and the second ejector rod push the mounting frame upwards to realize the purpose of changing the measuring height, can measure the co-altitude not of same wall, whether the bending phenomenon appears in the detectable inside reinforcing bar, guarantee the quality of detection.

2. A kind of building engineering quality detector and detection method, the scanner body detects the position of the steel reinforcement through the steel reinforcement detection module, will send out the alarm through the alarm module after detecting out, send out the module and send out the signal through the trigger signal of the one-chip computer at this moment, and then accept the module and accept the signal by the signal, trigger the execution module through the signal analysis module and make the motor stop, start the first electric putter and second electric putter at the same time, utilize first electric putter and second electric putter to drive the first mounting clip and second mounting clip to draw close to the wall, so drive the marking ink strip to mark the wall surface of marking off, has facilitated the marking off mark after measuring.

3. A quality detector for building engineering and its detection method, when the movable push block drives the scanner body to move, the mounting plate will move by the slide bar under the drive of the scanner body, the indicating rod, the mounting plate, the containing outer rod and the telescopic inner rod will move by the slide bar, at this time, the power when the scanner body moves will drive the mounting plate to pull the indicating rod to be curved, after the scanner body stops moving, the reset spring will drive the indicating rod in the curved state to return to the original position, so that the marking plate will be attached to the wall surface, leaving traces, after the scanner body finishes measuring the distance between the steel bars, and after marking, the worker can roughly measure the distance by the indicating rod and the measuring scale body, if it exceeds the joint line, the detection result can be directly known, there is no need to wait for the result given by the scanner body, the detection speed is fast, and the traces left by the marking plate can be compared, the working efficiency of the working personnel is improved.

4. A quality detector for building engineering and a detection method thereof are disclosed, when a mounting frame is close to a wall surface before detection, a first sucker and a second sucker are driven to be lapped on the wall surface, a driving screw rod is driven to rotate through the organic cooperation of a driving wheel, a first driven wheel and a second driven wheel, so that the first driven screw rod and the second driven screw rod are driven to rotate, a driving pressing block drives a first driven pressing block and a second driven pressing block to move towards one end simultaneously through a fixed connecting rod, a connecting frame is driven to press the first sucker and the second sucker, the air in the first sucker and the second sucker is exhausted, and the first sucker and the second sucker are adsorbed on the wall surface, and can be driven to further cling to the wall surface through the reaction force of a supporting spring, the problems that the stability of a manual holding mode is poor, the error of a measurement result is easily increased are solved, a movable pushing block moves towards one end, when the scanner body is driven to detect, the fixed rack can be driven to move simultaneously, so when the fixed rack moves, the rotating gear can be driven to rotate clockwise, the rotating gear drives the first bevel gear to rotate through the rotating rod, then the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the driving screw to rotate clockwise, the purpose that the connecting frame extrudes the first sucker and the second sucker is achieved, the first sucker and the second sucker are enabled to adsorb on the wall surface, when the scanner body returns after detection is finished, the fixed rack drives the rotating gear to rotate anticlockwise, through the cooperation of rotary rod, first bevel gear and second bevel gear, drive initiative screw rod anticlockwise rotation, realize that the link removes the purpose of extrudeing first sucking disc and second sucking disc, make things convenient for the staff to cut off first sucking disc and the wall is adsorbed to the second sucking disc, improved the absorptive convenience of sucking disc.

Drawings

FIG. 1 is a schematic view of the overall construction of the detector of the present invention;

FIG. 2 is a schematic structural diagram of a lifting mechanism and a measuring mechanism of the detector for quality of construction engineering according to the present invention;

FIG. 3 is a schematic view of the movement control mechanism of the construction quality detector according to the present invention;

FIG. 4 is a schematic view of the measuring mechanism of the detector for quality of construction work according to the present invention;

FIG. 5 is a schematic view of the structure of the marking mechanism of the detector for quality of construction engineering according to the present invention;

FIG. 6 is a diagram of the internal architecture of the control terminal of the construction quality detector of the present invention;

FIG. 7 is a schematic view of the internal operation structure of the control terminal of the detector for quality of construction engineering according to the present invention;

FIG. 8 is a schematic perspective view of an adsorption mechanism of the detector for quality of construction engineering according to the present invention;

FIG. 9 is an exploded view of the adsorption mechanism of the construction quality detector of the present invention;

FIG. 10 is an enlarged view at A of FIG. 3 of the construction quality detector of the present invention;

fig. 11 is a schematic structural view of a transmission mechanism of the construction engineering quality detector.

In the figure: 1. a scanner main body; 2. a control terminal; 21. a steel bar detection module; 22. an alarm module; 23. a single chip microcomputer; 24. a signal emitting module; 25. a signal receiving module; 26. a signal analysis module; 27. an execution module; 3. installing a frame; 4. a supporting block; 5. moving a wheel; 6. a lifting mechanism; 61. a first lead screw lifter; 62. a second lead screw lifter; 63. a central connecting rod; 64. a first ejector rod; 65. a second ejector rod; 7. a movement control mechanism; 71. an electric motor; 72. a threaded rod; 73. a movable push block; 8. a measuring mechanism; 81. a measuring scale body; 82. a slide bar; 83. an indication lever; 84. marking a plate; 85. mounting a plate; 86. receiving the outer rod; 87. a telescopic inner rod; 88. a return spring; 9. a scribing mechanism; 91. a first electric push rod; 92. a second electric push rod; 93. a first mounting clip; 94. a second mounting clip; 95. marking ink strips; 10. an adsorption mechanism; 101. a connecting frame; 102. a first suction cup; 103. a second suction cup; 104. a driving screw; 105. a first driven screw; 106. a second driven screw; 107. actively pressing a block; 108. a first driven press block; 109. a second driven press block; 1010. fixing the connecting rod; 1011. a driving wheel; 1012. a first driven wheel; 1013. a second driven wheel; 1014. a bearing plate; 1015. a support spring; 11. a transmission mechanism; 111. rotating the rod; 112. a rotating gear; 113. fixing a rack; 114. a first bevel gear; 115. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the problems that the integral steel bar scanner is manually pushed to measure when in use, and cannot keep linear motion when being pushed, so that the measurement result has large error and low accuracy, as shown in fig. 1-3, the following preferable technical scheme is provided:

a construction engineering quality detector comprises a scanner body 1 and a control terminal 2 installed at one end of the scanner body 1, wherein the lower end of the scanner body 1 is provided with an installation frame 3, the lower end of the installation frame 3 is provided with a supporting block 4, the lower end of the supporting block 4 is provided with a moving wheel 5, a lifting mechanism 6 is installed between the supporting block 4 and the installation frame 3, one end of the installation frame 3 is provided with a movement control mechanism 7, the upper end of the installation frame 3 is provided with a measuring mechanism 8, one end of the scanner body 1 is provided with a marking mechanism 9, the lifting mechanism 6 comprises a first lead screw lifter 61 and a second lead screw lifter 62 which are installed at the upper end of the supporting block 4, a central connecting rod 63 is fixedly connected between the output ends of the first lead screw lifter 61 and the second lead screw lifter 62, the upper end of the first lead screw lifter 61 is in threaded connection with a first ejector rod 64, one end of which is fixedly connected with the installation frame 3, the upper end of the second lead screw lifter 62 is in threaded connection with a second ejector rod 65, one end of which is fixedly connected with the mounting frame 3.

The movement control mechanism 7 comprises a motor 71 installed at one end of the installation frame 3, a threaded rod 72 is fixedly connected to the output end of the motor 71, one end of the threaded rod 72 is rotatably connected with the inner wall of the installation frame 3, a movable push block 73 is connected to the outer wall of the threaded rod 72 in a threaded mode, and the upper end of the movable push block 73 is fixedly connected with the scanner main body 1.

Specifically, when going on the wall, draw the installing frame 3 close the wall, it is initiative to drive threaded rod 72 through starter motor 71, make activity ejector pad 73 drive scanner main part 1 detect the wall, it measures to solve integral type steel bar scanner and promote by the manual work when using, can not keep linear motion when promoting, it is big to lead to the measuring result error, the problem of the low accuracy, and through first lead screw lift 61 external motor, it rotates to drive first lead screw lift 61 output shaft, through the cooperation with central pole 63, can drive the output shaft rotation of second lead screw lift 62, make first ejector pin 64 and second ejector pin 65 upwards push up and move installing frame 3, realize changing the mesh of measuring height, can measure the different heights of same wall, whether the detectable inside reinforcing bar appears the bending phenomenon, ensure the quality of detection.

In order to improve the working efficiency of the staff, as shown in fig. 2, the following preferred technical solutions are provided:

measuring mechanism 8 is including installing dipperstick body 81 in installing frame 3 upper end, the inner wall sliding connection of dipperstick body 81 has slide bar 82, slide bar 82 keeps away from the one end hub connection of dipperstick body 81 has indicator bar 83, indicator bar 83 keeps away from the one end of slide bar 82 and installs marking off plate 84, the outer wall hub connection of indicator bar 83 has mounting panel 85, mounting panel 85's one end and scanner main part 1 overlap joint, the one end that indicator bar 83 was kept away from to mounting panel 85 articulates there is accomodate outer pole 86, the inner wall sliding connection who accomodates outer pole 86 has flexible interior pole 87, the one end and dipperstick body 81 sliding connection of accomodating outer pole 86 are kept away from to flexible interior pole 87, the outer wall fixedly connected with reset spring 88 of slide bar 82 and indicator bar 83.

Specifically, when the movable push block 73 drives the scanner main body 1 to move, the mounting plate 85 is driven by the scanner main body 1 to move through the slide rod 82, the slide rod 82 drives the indicating rod 83, the mounting plate 85, the accommodating outer rod 86 and the telescopic inner rod 87 to move, at this time, the power generated when the scanner main body 1 moves drives the mounting plate 85 to pull the indicating rod 83 to be bent, after the scanner main body 1 stops moving, the return spring 88 drives the indicating rod 83 in the bent state to return to the original position, so that the marking plate 84 is attached to the wall surface, marks are left, after the distance measurement of the steel bar distance is finished by the scanner main body 1 and the marking is finished, a worker can roughly visually measure the distance through the indicating rod 83 and the measuring scale body 81, if the distance exceeds a qualified line, the detection result can be directly known, the result does not need to be given by the scanner main body 1, the detection speed is high, and the marks can be compared with the marks left by the marking plate 84, the working efficiency of the working personnel is improved.

In order to facilitate the measurement of the rear scribe mark, as shown in fig. 4 to 6, the following preferred technical solutions are provided:

the scribing mechanism 9 includes a first electric push rod 91 and a second electric push rod 92 installed on the inner wall of the opening of the scanner body 1, a first mounting clamp 93 fixedly connected to the lower end of the first electric push rod 91, a second mounting clamp 94 fixedly connected to the lower end of the second electric push rod 92, and a scribing ink bar 95 is installed on the inner walls of the first mounting clamp 93 and the second mounting clamp 94.

Control terminal 2 includes reinforcing bar detection module 21, reinforcing bar detection module 21 electric connection is used for sending out the alarm module 22 that detects out reinforcing bar warning sound, alarm module 22 electric connection singlechip 23, singlechip 23 electric connection signal emission module 24, signal emission module 24 wireless connection signal reception module 25, signal reception module 25 electric connection signal analysis module 26, signal analysis module 26 electric connection execution module 27, execution module 27 electric connection motor 71 and electric putter.

Specifically, scanner main part 1 detects the position of reinforcing bar through reinforcing bar detection module 21, can send out the police dispatch newspaper through alarm module 22 after detecting out, send out module 24 signals through singlechip 23 trigger signal this moment, receive the signal by signal reception module 25 again, trigger execution module 27 through signal analysis module 26 and make the stop with motor 71, start first electric putter 91 and second electric putter 92 simultaneously, utilize first electric putter 91 and second electric putter 92 to drive first installation clamp 93 and second installation clamp 94 and draw close to the wall, so drive marking ink strip 95 and carry out the marking mark to the wall, made things convenient for the marking mark after measuring.

In order to solve the problem that the stability of the manual hand-held mode is poor, and thus the error of the measurement result is easily increased further, as shown in fig. 7-8, the following preferred technical solutions are provided:

the outer wall of the mounting frame 3 is provided with an adsorption mechanism 10, the adsorption mechanism 10 comprises a connecting frame 101 arranged on the outer wall of the mounting frame 3, one end of the connecting frame 101 far away from the mounting frame 3 is lapped with a first sucker 102 and a second sucker 103, the center of the connecting frame 101 is connected with a driving screw 104 in a sliding and penetrating manner, two sides of the driving screw 104 are respectively provided with a first driven screw 105 and a second driven screw 106, the first driven screw 105 and the second driven screw 106 are both connected with the connecting frame 101 in a sliding and penetrating manner, the outer wall of the driving screw 104 is connected with a driving pressure block 107 in a threaded manner, the outer wall of the first driven screw 105 is connected with a first driven pressure block 108 in a threaded manner, the outer wall of the second driven screw 106 is connected with a second driven pressure block 109 in a threaded manner, the outer wall of the driving pressure block 107 is fixedly connected with a fixed connecting rod 1010, the driving pressure block 107 is respectively fixedly connected with the first driven pressure block 108 and the second driven pressure block 109 through the fixed connecting rod 1010, the outer wall of the driving screw 104 is fixedly connected with a driving wheel 1011, the outer wall of the first driven screw 105 is fixedly connected with a first driven wheel 1012, the outer wall of the second driven screw 106 is fixedly connected with a second driven wheel 1013, and the driving wheel 1011, the first driven wheel 1012 and the second driven wheel 1013 are in transmission connection.

A receiving disc 1014 is mounted on each of the first driven screw 105 and the second driven screw 106 penetrating through one end of the connecting frame 101, and a support spring 1015 is fixedly connected to one end of the receiving disc 1014.

Specifically, when the mounting frame 3 is close to the wall surface before detection, the first suction cup 102 and the second suction cup 103 are driven to be lapped on the wall surface, by rotating the driving screw 104, the driving screw 104 drives the first driven screw 105 and the second driven screw 106 to rotate through the organic cooperation of the driving wheel 1011, the first driven wheel 1012 and the second driven wheel 1013, so that the driving pressing block 107 drives the first driven pressing block 108 and the second driven pressing block 109 to move towards one end through the fixed connecting rod 1010, drives the connecting frame 101 to press the first suction cup 102 and the second suction cup 103, exhausts the air in the first suction cup 102 and the second suction cup 103, thereby adsorb on the wall, and can drive first sucking disc 102 and second sucking disc 103 through supporting spring 1015's reaction force and further hug closely the wall, it is relatively poor to have solved artifical handheld mode stability, so leads to the problem that measuring result ground error further increases easily.

In order to improve the convenience of the suction cup, as shown in fig. 9-10, the following preferred technical solutions are provided:

the inner wall of the mounting frame 3 is provided with a transmission mechanism 11, the transmission mechanism 11 comprises a rotating rod 111 rotatably connected with the mounting frame 3, the outer wall of the rotating rod 111 is fixedly connected with a rotating gear 112, one end of the rotating gear 112 is connected with a fixed rack 113 in a meshing manner, the fixed rack 113 is fixedly arranged on one side of the movable push block 73, the lower end of the rotating gear 112 is provided with a first conical gear 114, the first conical gear 114 is fixedly arranged on the outer wall of the rotating rod 111, the lower end of the first conical gear 114 is connected with a second conical gear 115 in a meshing manner, and one end of the second conical gear 115 is fixedly connected with the driving screw 104.

Specifically, when the movable push block 73 moves towards one end to drive the scanner body 1 to perform detection, the fixed rack 113 can be driven to move simultaneously, so that when the fixed rack 113 moves, the rotating gear 112 can be driven to rotate clockwise, the rotating gear 112 drives the first bevel gear 114 to rotate through the rotating rod 111, the second bevel gear 115 is driven to rotate through the first bevel gear 114, the driving screw 104 is driven to rotate clockwise by the second bevel gear 115, the purpose that the first suction cup 102 and the second suction cup 103 are squeezed by the connecting frame 101 is achieved, the first suction cup 102 and the second suction cup 103 adsorb the wall surface, when the scanner body 1 returns after detection is finished, the rotating gear 112 is driven to rotate counterclockwise through the fixed rack 113, the driving screw 104 is driven to rotate counterclockwise through the matching of the rotating rod 111, the first bevel gear 114 and the second bevel gear 115, the purpose that the connecting frame 101 releases the squeezing of the first suction cup 102 and the second suction cup 103 is achieved, make things convenient for the staff to cut off first sucking disc 102 and second sucking disc 103 and adsorb the wall, improved the absorptive convenient of sucking disc.

the method comprises the following steps: firstly, when detection is carried out, the first lead screw lifter 61 is externally connected with a motor to drive the output shaft of the first lead screw lifter 61 to rotate, the output shaft of the second lead screw lifter 62 can be driven to rotate through the matching with the central connecting rod 63, so that the first ejector rod 64 and the second ejector rod 65 upwards eject the mounting frame 3 to adjust the height, and the movable push block 73 drives the scanner main body 1 to detect the wall surface by driving the threaded rod 72 to be active through the starting motor 71;

step two: then, when the movable push block 73 moves towards one end to drive the scanner main body 1 to perform detection, the fixed rack 113 can be driven to move simultaneously, so that when the fixed rack 113 moves, the rotating gear 112 can be driven to rotate clockwise, the rotating gear 112 drives the first bevel gear 114 to rotate through the rotating rod 111, the second bevel gear 115 is driven to rotate through the first bevel gear 114, the driving screw 104 is driven to rotate clockwise through the second bevel gear 115, the purpose that the connecting frame 101 extrudes the first suction cup 102 and the second suction cup 103 is achieved, the first suction cup 102 and the second suction cup 103 adsorb the wall surface, when the scanner main body 1 returns after detection is finished, the rotating gear 112 is driven to rotate anticlockwise through the fixed rack 113, the driving screw 104 is driven to rotate anticlockwise through the matching of the rotating rod 111, the first bevel gear 114 and the second bevel gear 115, the purpose that the connecting frame 101 releases the extrusion of the first suction cup 102 and the second suction cup 103 is achieved, the first suction cup 102 and the second suction cup 103 are convenient for workers to cut off the wall surface;

step three: then, when the scanner body 1 detects the position of the steel bar through the steel bar detection module 21, an alarm is sent out through the alarm module 22 after detection, the single chip microcomputer 23 triggers the signal sending module 24 to send out a signal, the signal receiving module 25 receives the signal, the signal analysis module 26 triggers the execution module 27 to stop the motor 71, the first electric push rod 91 and the second electric push rod 92 are started, and the first electric push rod 91 and the second electric push rod 92 drive the first mounting clamp 93 and the second mounting clamp 94 to approach to the wall surface, so that the scribing ink strip 95 is driven to scribe and mark the wall surface;

step four: finally, when the movable push block 73 drives the scanner main body 1 to move, the sliding rod 82 can move simultaneously under the drive of the scanner main body 1, after the distance between the reinforcing steel bars is measured by the scanner main body 1 and the marks are drawn, a worker can roughly visually measure the distance between the indicating rod 83 and the measuring scale body 81, if the distance exceeds the qualified line, the worker can directly know the detection result, and if the distance is close to the qualified line, the worker can wait for the detection result of the scanner main body 1 to finish the detection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a construction engineering quality detector, includes scanner main part (1) to and install control terminal (2) in scanner main part (1) one end, the lower extreme of scanner main part (1) is provided with installing frame (3), and the lower extreme of installing frame (3) is provided with supporting shoe (4), and the lower extreme of supporting shoe (4) is installed and is moved wheel (5), its characterized in that: a lifting mechanism (6) is arranged between the supporting block (4) and the mounting frame (3), a movement control mechanism (7) is arranged at one end of the mounting frame (3), a measuring mechanism (8) is arranged at the upper end of the mounting frame (3), and a marking mechanism (9) is arranged at one end of the scanner main body (1);

the lifting mechanism (6) comprises a first lead screw lifter (61) and a second lead screw lifter (62) which are arranged at the upper end of the supporting block (4), a central connecting rod (63) is fixedly connected between the output ends of the first lead screw lifter (61) and the second lead screw lifter (62), the upper end of the first lead screw lifter (61) is in threaded connection with a first ejector rod (64) of which one end is fixedly connected with the mounting frame (3), and the upper end of the second lead screw lifter (62) is in threaded connection with a second ejector rod (65) of which one end is fixedly connected with the mounting frame (3);

the movement control mechanism (7) comprises a motor (71) arranged at one end of the mounting frame (3), a threaded rod (72) is fixedly connected to the output end of the motor (71), one end of the threaded rod (72) is rotatably connected with the inner wall of the mounting frame (3), a movable push block (73) is connected to the outer wall of the threaded rod (72) in a threaded mode, and the upper end of the movable push block (73) is fixedly connected with the scanner main body (1).

2. A construction quality detector as claimed in claim 1, wherein: measuring mechanism (8) is including installing dipperstick body (81) in installing frame (3) upper end, the inner wall sliding connection of dipperstick body (81) has slide bar (82), the one end hub connection that dipperstick body (81) were kept away from in slide bar (82) has pilot bar (83), the one end that slide bar (82) were kept away from in pilot bar (83) is installed marking plate (84), the outer wall hub connection of pilot bar (83) has mounting panel (85), the one end that pilot bar (83) were kept away from in mounting panel (85) articulates there is accomodate outer rod (86), the inner wall sliding connection who accomodates outer rod (86) has flexible interior pole (87), the one end and dipperstick body (81) sliding connection of accomodating outer rod (86) are kept away from to flexible interior pole (87), the outer wall fixedly connected with reset spring (88) of slide bar (82) and pilot bar (83).

3. A construction quality detector as claimed in claim 2, wherein: the marking mechanism (9) comprises a first electric push rod (91) and a second electric push rod (92) which are arranged on the inner wall of an opening of the scanner body (1), a first mounting clamp (93) is fixedly connected with the lower end of the first electric push rod (91), a second mounting clamp (94) is fixedly connected with the lower end of the second electric push rod (92), and marking ink bars (95) are arranged on the inner wall of the first mounting clamp (93) and the inner wall of the second mounting clamp (94).

4. A construction quality detector as claimed in claim 3, wherein: control terminal (2) include reinforcing bar detection module (21), and reinforcing bar detection module (21) electric connection is used for sending out alarm module (22) that detects out reinforcing bar warning sound, alarm module (22) electric connection singlechip (23), singlechip (23) electric connection signal send-out module (24).

5. A construction quality detector as claimed in claim 4, wherein: the signal sending module (24) is in wireless connection with the signal receiving module (25), the signal receiving module (25) is electrically connected with the signal analysis module (26), the signal analysis module (26) is electrically connected with the execution module (27), and the execution module (27) is electrically connected with the motor (71) and the electric push rod.

6. A construction quality detector according to claim 1, wherein: the outer wall of installing frame (3) is provided with adsorption apparatus structure (10), and adsorption apparatus structure (10) is including setting up link (101) at installing frame (3) outer wall, and the one end overlap joint that installing frame (3) were kept away from to link (101) has first sucking disc (102) and second sucking disc (103).

7. A construction quality detector according to claim 6, wherein: the center of the connecting frame (101) is connected with a driving screw (104) in a sliding penetrating manner, two sides of the driving screw (104) are respectively provided with a first driven screw (105) and a second driven screw (106), the first driven screw (105) and the second driven screw (106) are both connected with the connecting frame (101) in a sliding penetrating manner, the outer wall of the driving screw (104) is in threaded connection with a driving pressure block (107), the outer wall of the first driven screw (105) is in threaded connection with a first driven pressure block (108), the outer wall of the second driven screw (106) is in threaded connection with a second driven pressure block (109), the outer wall of the driving pressure block (107) is fixedly connected with a fixed connecting rod (1010), the driving pressure block (107) is respectively and fixedly connected with the first driven pressure block (108) and the second driven pressure block (109) through the fixed connecting rod (1010), the outer wall of the driving screw (104) is fixedly connected with a driving wheel (1011), the outer wall of the first driven screw (105) is fixedly connected with a first driven wheel (1012), the outer wall of the second driven screw (106) is fixedly connected with a second driven wheel (1013), and the driving wheel (1011), the first driven wheel (1012) and the second driven wheel (1013) are in transmission connection.

8. A construction quality detector as claimed in claim 7, wherein: bearing discs (1014) are mounted at one ends of the first driven screw rods (105) and the second driven screw rods (106) penetrating through the connecting frame (101), and supporting springs (1015) are fixedly connected to one ends of the bearing discs (1014).

9. A construction quality detector as claimed in claim 8, wherein: the inner wall of installing frame (3) is provided with drive mechanism (11), drive mechanism (11) include with installing frame (3) rotation connected rotary rod (111), the outer wall fixedly connected with rotating gear (112) of rotary rod (111), the one end meshing of rotating gear (112) is connected with fixed rack (113), fixed rack (113) fixed mounting is in one side of activity ejector pad (73), the lower extreme of rotating gear (112) is provided with first bevel gear (114), first bevel gear (114) fixed mounting is in the outer wall of rotary rod (111), the lower extreme meshing of first bevel gear (114) is connected with second bevel gear (115), the one end and initiative screw rod (104) fixed connection of second bevel gear (115).

10. A method of detecting a quality of construction work by a detector as claimed in any one of claims 1 to 9, comprising the steps of:

s1: firstly, when detection is carried out, an external motor of a first lead screw lifter (61) is used for driving an output shaft of the first lead screw lifter (61) to rotate, the output shaft of a second lead screw lifter (62) can be driven to rotate through the matching with a central connecting rod (63), so that a first ejector rod (64) and a second ejector rod (65) upwards push an installation frame (3), the height is adjusted, and a motor (71) is started to drive a threaded rod (72) to drive the movable push block (73) to drive a scanner main body (1) to detect a wall surface;

s2: then, when the movable push block (73) moves towards one end to drive the scanner main body (1) to perform detection, the fixed rack (113) can be driven to move simultaneously, so that when the fixed rack (113) moves, the rotating gear (112) can be driven to rotate clockwise, the rotating gear (112) drives the first bevel gear (114) to rotate through the rotating rod (111), then the first bevel gear (114) drives the second bevel gear (115) to rotate, the second bevel gear (115) is utilized to drive the driving screw (104) to rotate clockwise, the purpose that the first sucker (102) and the second sucker (103) are extruded by the connecting frame (101) is achieved, the first sucker (102) and the second sucker (103) are made to adsorb a wall surface, when the scanner main body (1) returns after detection is finished, the rotating gear (112) is driven to rotate anticlockwise through the fixed rack (113), and the rotating rod (111) are used for rotating the rotating gear (112) and the rotating rod (112) for rotating the rotating gear (112) to rotate anticlockwise, The first bevel gear (114) is matched with the second bevel gear (115) to drive the driving screw (104) to rotate anticlockwise, so that the purpose that the connecting frame (101) releases from squeezing the first sucker (102) and the second sucker (103) is achieved, and a worker can conveniently cut off the wall surface adsorbed by the first sucker (102) and the second sucker (103);

s3: then, when the position of the steel bar is detected by the steel bar detection module (21) of the scanner main body (1), an alarm is sent out through the alarm module (22) after detection, at the moment, the single chip microcomputer (23) triggers the signal sending module (24) to send out a signal, the signal receiving module (25) receives the signal, the signal analyzing module (26) triggers the execution module (27) to stop the motor (71), and meanwhile, the first electric push rod (91) and the second electric push rod (92) are started, the first electric push rod (91) and the second electric push rod (92) are used for driving the first mounting clamp (93) and the second mounting clamp (94) to approach to the wall surface, so that the scribing ink bar (95) is driven to scribe and mark the wall surface;

s4: finally, when the movable push block (73) drives the scanner main body (1) to move, the sliding rod (82) can move simultaneously under the driving of the scanner main body (1), the distance between the steel bars is measured by the scanner main body (1), and after the lines are marked, a worker can roughly visually measure the distance through the indicating rod (83) and the measuring scale body (81), the worker can directly know the detection result if the distance exceeds the qualified line, and the worker can wait for the detection result of the scanner main body (1) if the distance is close to the qualified line, so that the detection is finished.