CN112362739B - Wall hollowing detection machine based on information technology - Google Patents
Wall hollowing detection machine based on information technology Download PDFInfo
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- CN112362739B CN112362739B CN202011322373.2A CN202011322373A CN112362739B CN 112362739 B CN112362739 B CN 112362739B CN 202011322373 A CN202011322373 A CN 202011322373A CN 112362739 B CN112362739 B CN 112362739B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/225—Supports, positioning or alignment in moving situation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0232—Glass, ceramics, concrete or stone
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
Abstract
The invention discloses a wall surface hollowing detection machine based on an information technology, which comprises an upper support, wherein a rotating cavity is arranged in the upper support, a linking column is rotatably arranged on the rear side wall of the rotating cavity, a first gear is fixedly arranged on the front side surface of the linking column, the first gear is fixedly connected with the rear side wall of the rotating cavity through a torsional spring wound on the linking column, a motor is fixedly arranged on the rear side wall in the rotating cavity, a motor shaft rotatably arranged on the front side wall of the rotating cavity is connected to the motor, and a sector gear capable of meshing with the first gear is fixedly arranged on the motor shaft; the walking robot is simple in structure and convenient to use, when the walking robot walks, the walking robot can stably advance by simulating the walking of four feet designed by the animal in a walking mode, the influence of foreign matters on the walking robot can be avoided, the probability of influencing a detection result is reduced, the running load of the walking robot is reduced, and the service life is prolonged.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a wall surface hollowing detection machine based on an information technology.
Background
The building construction refers to the production activities in the engineering construction implementation stage, is the construction process of various buildings, also can be said to be various lines on the design drawing, the method is characterized in that the method comprises the following steps of basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, the construction operation site is called a building construction site or a construction site, the construction site is also called a construction site, hollowing is caused by the existence of air in the original masonry and a plaster layer, and when in detection, a hollowing hammer or a hard object is used for tapping a plastering layer and a leveling layer to generate clattering-clattering sound to form the hollowing.
1. The traditional detection method comprises a manual detection method and a mechanical detection method, wherein during manual detection, knocking and listening are performed by using a knocking hammer, but the manual detection method is too tired, the detection at a high place is more dangerous, and workers are quite inconvenient to work;
2. when the traditional machine is used for detection, firstly, the positioning is not accurate enough, the cloud transmission information is not convenient enough, the detection accuracy of whether hollowing exists or not can be influenced due to the fact that no damping effect exists in the detection process, the work load of the machine is increased, and the detection is not accurate;
3. when the machine is in walking, the machine balance is influenced by a little construction waste on the bottom surface when the machine is simply walking by wheels, and then the wall surface can be damaged when the machine is started;
4. when the machine is used for detection, dead corners or high positions can be detected, and the traditional machine is inconvenient to detect the places, so that the working time and the burden are greatly increased.
Disclosure of Invention
The invention aims to provide a wall surface hollowing detection machine based on an information technology, which is used for overcoming the defects in the prior art.
The invention relates to a wall surface hollowing detector based on information technology, which comprises an upper bracket, wherein a rotating cavity is arranged in the upper bracket, a connecting column is rotatably arranged on the rear side wall of the rotating cavity, a first gear is fixedly arranged on the front side surface of the connecting column, the first gear is fixedly connected with the rear side wall of the rotating cavity through a torsion spring wound on the connecting column, a motor is fixedly arranged on the rear side wall in the rotating cavity, a motor shaft rotatably arranged on the front side wall of the rotating cavity is connected onto the motor, a sector gear capable of meshing with the first gear is fixedly arranged on the motor shaft, the connecting column extends backwards out of the upper bracket and is rotatably provided with a telescopic rod, a driver for driving the telescopic rod to rotate is arranged in the rotating column on the left side of the upper bracket, a groove with an upward opening is arranged in the telescopic rod, and a driving motor is fixedly arranged on the bottom wall of the groove, the cleaning device is characterized in that a driving shaft is connected onto the driving motor, a hammer handle rotatably mounted on the side wall of the groove is fixedly arranged on the driving shaft, a hammer head is fixedly arranged on the upper side face of the hammer handle, a sound analyzer is embedded in the hammer head, a waterproof seal is fixedly arranged on the right side of the hammer head, a cleaning cavity is arranged on the right side of the rotating cavity, a rubber plug slidably mounted in the upper support is arranged on the upper side of the cleaning cavity, a flow pipe is communicated with the front side of the cleaning cavity, a cleaning arm is rotatably mounted on the front side of the upper support, a driver fixed on the upper support is arranged at the joint of the cleaning arm and the upper support, a flow groove communicated up and down is arranged in the cleaning arm, a telescopic cleaning brush is fixedly arranged on the upper side of the cleaning arm, the flow pipe extends forwards out of the upper support and is communicated with the flow groove, a, the damping disc is fixedly connected with the top wall of the buffer groove through two symmetrical springs at left and right positions, the damping disc extends downwards out of the buffer groove and is fixedly provided with a lower support, a walking cavity with a downward opening is arranged in the lower support, a four-foot walking mechanism for walking is arranged in the walking cavity, and a driving mechanism for driving the four-foot walking mechanism is further arranged in the walking cavity.
Optionally, the four-footed walking mechanism comprises an extension block slidably mounted on the front and rear side walls of the walking cavity, a walking groove with a downward opening is arranged in the extension block, two fixing columns with symmetrical front and rear positions are respectively fixedly arranged on the left and right side walls in the walking groove, a rotating wheel is arranged on the inner side of each fixing column, a fixing pin is fixedly arranged on the outer side surface of each rotating wheel, a walking rod is rotatably mounted on each fixing pin, a guide groove communicated left and right is arranged in each walking rod, the fixing columns are in sliding fit with the side walls of the guide grooves, two support plates with symmetrical left and right positions are fixedly arranged on the front and rear side walls of the walking groove, a gear shaft symmetrical about an original point is rotatably mounted on each support plate in a penetrating manner, the gear shaft extends outwards and is respectively fixedly connected with the rotating wheel on the left front side and the rotating wheel on the right rear side, run through the rotation in the backup pad and install the connecting axle about the original point symmetry, the connecting axle extend to the outside respectively with left rear side rotate the wheel and right front side rotate wheel fixed connection, it extends to connect the axle the walking inslot and set firmly the third gear.
Optionally, the driving mechanism includes a motor groove located on the right side of the traveling groove, a motor is fixedly arranged on the right side wall of the motor groove, the left side of the motor is connected with a motor shaft rotatably mounted on the left side wall of the motor groove, the motor shaft extends leftwards into the traveling groove and penetrates through the supporting plate to be rotatably connected with the left side wall of the traveling groove, the motor shaft is rotatably matched with the supporting plate, a fourth gear symmetrical to the left and right is fixedly arranged on the motor shaft, the fourth gear on the left side is meshed with the third gear on the left rear side, the fourth gear on the right side is meshed with the third gear on the right front side, a shaft sleeve is arranged between the fourth gears, a left and right communicated intermittent groove is arranged in the shaft sleeve, a blocking strip is fixedly arranged on the lower side wall of the intermittent groove, the motor shaft penetrates through the intermittent groove and is fixedly provided with a driving strip in sliding fit, fifth gears are symmetrically and fixedly arranged on the left and right positions of the shaft sleeve, the fifth gear on the left side is meshed with the second gear on the left front side, and the fifth gear on the right side is meshed with the second gear on the right rear side.
Optionally, a data transmitter is fixedly arranged on the front side of the upper bracket.
Optionally, two cylinders with symmetrical left and right positions are fixedly arranged on the top wall in the walking cavity, the lower side surfaces of the cylinders are fixed on the extension block, four open slots with downward openings are formed in the lower side of the lower support, and the walking wheels extending out of the open slots are installed in the open slots in a rotating mode.
The invention has the beneficial effects that: the invention has simple structure and convenient use. The invention also has the following advantages:
1. manual work is replaced by the machine, during detection, the hammer is used for knocking, the fed back sounds are recorded and compared by the machine, and the computer is used for detecting the sounds, so that the detection result is accurate, and the needs for improvement can be ignored;
2. the information is transmitted quickly and accurately through the information transmission of the cloud, the air drum can be repaired in time, the machine can run stably through shock absorption in the running process of the machine, and the detection result cannot be influenced;
3. when the robot walks, the robot can stably advance by walking four feet designed by simulating the walking mode of animals, so that the influence of foreign matters on the robot can be avoided, the probability of influencing a detection result is reduced, the operation burden of the robot is reduced, and the service life is prolonged;
4. the telescopic rod is telescopic and rotatable during detection, dead angles and high positions are detected and cleaned, so that the working area is enlarged, the length is shortened, the work is convenient, and the effect is better.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
FIG. 1 is a schematic structural diagram of a wall surface hollowing detection machine based on information technology;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the hammer shank of FIG. 1;
FIG. 5 is a side view of the bushing of FIG. 2;
fig. 6 is a schematic side view of the rotary wheel in fig. 2.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-6, a wall surface hollowing detecting machine based on information technology according to an embodiment of the present invention includes an upper frame 10, a rotating cavity 24 is provided in the upper frame 10, a connecting column 45 is rotatably mounted on a rear sidewall of the rotating cavity 24, a first gear 44 is fixedly mounted on a front side surface of the connecting column 45, the first gear 44 and the rear sidewall of the rotating cavity 24 are fixedly connected through a torsion spring 29 wound on the connecting column 45, a motor 47 is fixedly mounted on the rear sidewall in the rotating cavity 24, a motor shaft 48 rotatably mounted on the front sidewall of the rotating cavity 24 is connected to the motor 47, a sector gear 46 capable of engaging with the first gear 44 is fixedly mounted on the motor shaft 48, the connecting column 45 extends backwards out of the upper frame 10 and is rotatably mounted with a telescopic rod 27, a driver 26 for driving the telescopic rod 27 to rotate is provided in a rotating column 25 mounted on the left side of the upper frame 10, a groove 57 with an upward opening is formed in the telescopic rod 27, a driving motor 56 is fixedly arranged on the bottom wall of the groove 57, a driving shaft 55 is connected onto the driving motor 56, a hammer handle 28 rotatably mounted on the side wall of the groove 57 is fixedly arranged on the driving shaft 55, a hammer head 58 is fixedly arranged on the upper side surface of the hammer handle 28, a sound analyzer 53 is embedded in the hammer head 58, a waterproof seal 54 is fixedly arranged on the right side of the hammer head 58, a cleaning cavity 11 is arranged on the right side of the rotating cavity 24, a rubber plug 12 slidably mounted in the upper support 10 is arranged on the upper side of the cleaning cavity 11, a flow pipe 49 is communicated with the front side of the cleaning cavity 11, a cleaning arm 51 is rotatably mounted on the front side of the upper support 10, a driver 50 fixed on the upper support 10 is arranged at the joint of the cleaning arm 51 and the upper support 10, a flow groove 52 which is vertically communicated is formed in the cleaning arm 51, the flow pipe 49 extends forwards to the upper support 10 and is communicated with the flow groove 52, the buffer groove 15 with a downward opening is arranged at the lower side of the cleaning cavity 11, the shock absorption disc 13 is slidably mounted in the buffer groove 15, the shock absorption disc 13 is fixedly connected with the top wall of the buffer groove 15 through two springs 14 which are symmetrical in left and right positions, the shock absorption disc 13 extends downwards to the buffer groove 15 and is fixedly provided with a lower support 64, the lower support 64 is internally provided with a walking cavity 16 with a downward opening, the walking cavity 16 is internally provided with a four-foot walking mechanism 101 for walking, and the walking cavity 16 is internally provided with a driving mechanism 102 for driving the four-foot walking mechanism 101.
Preferably, the four-footed walking mechanism 101 comprises an extension block 21 slidably mounted on the front and rear side walls of the walking cavity 16, a walking groove 20 with a downward opening is arranged in the extension block 21, two fixing columns 18 with symmetrical front and rear positions are respectively fixedly arranged on the left and right side walls in the walking groove 20, a rotating wheel 35 is arranged on the inner side of each fixing column 18, a fixing pin 62 is fixedly arranged on the outer side surface of each rotating wheel 35, a walking rod 61 is rotatably mounted on each fixing pin 62, a guide groove 63 with left and right communication is arranged in each walking rod 61, each fixing column 18 is in sliding fit with the side wall of the guide groove 63, two support plates 38 with symmetrical left and right positions are fixedly arranged on the front and rear side walls of the walking groove 20, gear shafts 32 symmetrical about the original point are rotatably mounted on the support plates 38 in a penetrating manner, and the gear shafts 32 extend outwards and are respectively fixedly connected with the rotating, the gear shaft 32 extends inwards to the walking groove 20 and is fixedly provided with a second gear 37, the support plate 38 is rotatably provided with a connecting shaft 42 which is symmetrical about an original point in a penetrating manner, the connecting shaft 42 extends outwards and is fixedly connected with the rotating wheel 35 on the left rear side and the rotating wheel 35 on the right front side respectively, the connecting shaft 42 extends inwards to the walking groove 20 and is fixedly provided with a third gear 19, when the gear shaft 32 rotates, the rotating wheels 35 on the left front side and the right rear side rotate simultaneously, the rotating wheel 35 drives the fixing pin 62 to move circumferentially, the fixing pin 62 drives the walking rod 61 to swing downwards around the fixing column 18, at the moment, the walking rod 61 supports the ground, when the connecting shaft 42 rotates, the rotating wheels 35 on the left rear side and the right front side rotate simultaneously, the rotating wheel 35 drives the fixing pin 62 to move circumferentially, the fixing pin 62 drives the walking rod 61 to swing upwards and upwards firstly retracts around the fixing column 18, when the left and right front side walking bars 61 are retracted, the left and right rear side walking bars 61 are extended, so that the machine performs four-footed walking keeping walking capable of advancing straight.
Preferably, the driving mechanism 102 includes a motor groove 33 located on the right side of the traveling groove 20, a motor 34 is fixedly arranged on the right side wall of the motor groove 33, the left side of the motor 34 is connected with a motor shaft 41 rotatably mounted on the left side wall of the motor groove 33, the motor shaft 41 extends leftwards into the traveling groove 20 and penetrates through the supporting plate 38 to be rotatably connected with the left side wall of the traveling groove 20, the motor shaft 41 is rotatably matched with the supporting plate 38, a fourth gear 40 symmetrical to the left and right is fixedly arranged on the motor shaft 41, the fourth gear 40 on the left side is meshed with the third gear 19 on the left rear side, the fourth gear 40 on the right side is meshed with the third gear 19 on the right front side, a shaft sleeve 36 is arranged between the fourth gears 40, a left and right communicated intermittent groove 39 is arranged in the shaft sleeve 36, and a blocking strip 60 is fixedly arranged on the lower side wall of the intermittent groove, the motor shaft 41 penetrates through the intermittent groove 39 and is fixedly provided with a driving strip 59 in sliding fit with the side wall of the intermittent groove 39, the shaft sleeve 36 is symmetrically and fixedly provided with a fifth gear 31 at the left and right positions, the fifth gear 31 at the left side is meshed with the second gear 37 at the left front side, the fifth gear 31 at the right side is meshed with the second gear 37 at the right rear side, when the motor 34 is started, the motor shaft 41 drives the driving strip 59 and the fourth gear 40 to rotate firstly, the fourth gear 40 drives the third gear 19 firstly, and when the driving strip 59 contacts the blocking strip 60, the shaft sleeve 36 rotates to drive the fifth gear 31 to rotate and then drive the second gear 37.
Preferably, a data transmitter 30 is fixedly arranged on the front side of the upper support 10, and the data transmitter 30 can transmit information of where the upper support fails.
Preferably, the cylinder 23 of two bilateral symmetry has been set firmly on the roof in walking chamber 16, cylinder 23 downside is fixed stretch out on the piece 21, the downside is equipped with four decurrent open slots 17 of opening in the lower carriage 64, open slot 17 internal rotation is installed and is extended downwards the walking wheel 22 of open slot 17 relies on walking wheel 22 to roll the whole walking of drive machine usually, needs the during operation form of switching over again.
In the initial state, the driving bar 59 does not contact the stop bar 60, the fixed post 18 is positioned at the lower side in the guide groove 63, the traveling bar 61 is not extended, the sector gear 46 is not engaged with the first gear 44, the spring 14 is not compressed to a large extent, the traveling wheel 22 contacts the ground, the torsion spring 29 is not twisted, and the telescopic rod 27 and the cleaning arm 51 are not stretched.
When the detection work is needed, the upper bracket 10 is pushed to move through the walking wheels 22, after the detection work reaches a designated position, the extending block 21 extends out of the walking cavity 16 through the air cylinder 23, the upper bracket 10 and the lower bracket 64 are supported, the starting motor 34 drives the motor shaft 41 to rotate, the walking rod 61 extends out through the rotation of the fifth gear 31 and the fourth gear 40, the walking rod 61 is driven to contact with the bottom surface sequentially through the mutual rotation of the rotating wheels 35, so that the upper bracket 10 starts to walk forwards, the spring 14 is compressed during the walking, the vibration is reduced, the detection result is influenced, the motor 47 is started, the motor shaft 48 drives the sector gear 46 to rotate and engage with the first gear 44, the first gear 44 drives the connecting column 45 to rotate, the torsion spring 29 is compressed, then after the sector gear 46 is separated from the first gear 44, the torsion spring 29 resets to drive the connecting column 45 to swing the telescopic rod 27, and then the hammer handle 28 drives the hammer head 58 to knock, the driver 26 controls the telescopic rod 27 to rotate, so that the dead angle is detected, whether the dead angle is empty or not is detected, and whether the dead angle is qualified or not is detected by recording, detecting and comparing different sounds generated by knocking by the sound analyzer 53;
when unqualified, driving motor 56 starts, drive shaft 55 rotates, make hammer handle 28 drive tup 58 rotate, make waterproof seal 54 face the wall, motor 47 drives sector gear 46 at once and meshes first gear 44 this moment, make hammer handle 28 drive tup 58 strike again and cover the seal, data transmission ware 30 passes through the high in the clouds with data transmission after the nonconformity appears, and the record, after detecting, flexible cleaning brush 43 contacts the wall, carry the cleaning solution to get into flexible cleaning brush 43 surface through flow tube 49, drive the holistic rotation of cleaning arm 51 through driver 50, control the cleaning of wall, when detecting the eminence, telescopic link 27 is tensile, drive tup 58 and rise to the eminence, when cleaning the eminence, cleaning arm 51 drives flexible cleaning brush 43 and rises to the eminence and cleans.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a wall hollowing detects machine based on information technology, includes the upper bracket, be equipped with the rotation chamber in the upper bracket, its characterized in that: the rotary table is characterized in that a linking column is rotatably arranged on the rear side wall of the rotary cavity, a first gear is fixedly arranged on the front side face of the linking column, the first gear and the rear side wall of the rotary cavity are fixedly connected through a torsional spring wound on the linking column, a motor is fixedly arranged on the rear side wall of the rotary cavity, a motor shaft rotatably arranged on the front side wall of the rotary cavity is connected onto the motor, a sector gear capable of meshing with the first gear is fixedly arranged on the motor shaft, the linking column extends backwards out of the upper bracket and rotatably is provided with a telescopic rod, a driver for driving the telescopic rod to rotate is arranged in the rotary column on the left side of the upper bracket, a groove with an upward opening is arranged in the telescopic rod, a driving motor is fixedly arranged on the bottom wall of the groove, a driving shaft is connected onto the driving motor, and a hammer handle rotatably arranged on the side wall, the hammer comprises a hammer handle, a hammer head, a sound analyzer, a waterproof seal, a cleaning cavity, a rubber plug, a flow pipe, a cleaning arm, a buffer groove, a damping disc and two springs, wherein the hammer head is fixedly arranged on the upper side surface of the hammer handle, the sound analyzer is embedded in the hammer head, the waterproof seal is fixedly arranged on the right side of the hammer head, the cleaning cavity is arranged on the right side of the rotating cavity, the rubber plug is slidably arranged in an upper support, the front side of the cleaning cavity is communicated with the flow pipe, the cleaning arm is rotatably arranged on the front side of the upper support, the driver is fixed on the upper support at the joint of the cleaning arm and the upper support, the flow groove is vertically communicated with the cleaning arm, the telescopic cleaning brush is fixedly arranged on the upper side of the cleaning arm, the flow pipe extends forwards out of the upper support and is communicated with the flow groove, the buffer, the damping disc extends downwards out of the buffer tank and is fixedly provided with a lower support, a walking cavity with a downward opening is arranged in the lower support, a four-foot walking mechanism for walking is arranged in the walking cavity, and a driving mechanism for driving the four-foot walking mechanism is further arranged in the walking cavity.
2. The wall surface hollowing detection machine based on the information technology as claimed in claim 1, characterized in that: the four-foot walking mechanism comprises extension blocks which are slidably installed on the front side wall and the rear side wall of the walking cavity, a walking groove with a downward opening is arranged in each extension block, two fixing columns with symmetrical front and rear positions are fixedly arranged on the left side wall and the right side wall in the walking groove respectively, a rotating wheel is arranged on the inner side of each fixing column, a fixing pin is fixedly arranged on the outer side surface of each rotating wheel, a walking rod is rotatably installed on each fixing pin, a guide groove which is communicated with the left side and the right side is arranged in each walking rod, the fixing columns are in sliding fit with the side walls of the guide grooves, two support plates with symmetrical left and right positions are fixedly arranged on the front side wall and the rear side wall of each walking groove, gear shafts which are symmetrical about an original point are rotatably installed on the support plates in a penetrating manner, the gear shafts extend outwards and are fixedly connected with the rotating, run through the rotation in the backup pad and install the connecting axle about the original point symmetry, the connecting axle extend to the outside respectively with left rear side rotate the wheel and right front side rotate wheel fixed connection, it extends to connect the axle the walking inslot and set firmly the third gear.
3. The wall surface hollowing detection machine based on the information technology as claimed in claim 2, characterized in that: the driving mechanism comprises a motor groove positioned on the right side of the walking groove, a motor is fixedly arranged on the right side wall of the motor groove, the left side of the motor is connected with a motor shaft which is rotatably arranged on the left side wall of the motor groove, the motor shaft extends leftwards into the walking groove and penetrates through the supporting plate to be rotatably connected with the left side wall of the walking groove, the motor shaft is in rotating fit with the supporting plate, a fourth gear which is symmetrical in left and right positions is fixedly arranged on the motor shaft, the fourth gear on the left side is meshed with the third gear on the left rear side, the fourth gear on the right side is meshed with the third gear on the right front side, a shaft sleeve is arranged between the fourth gears, an intermittent groove which is communicated leftwards and rightwards is arranged in the shaft sleeve, a blocking strip is fixedly arranged on the lower side wall of the intermittent groove, the motor shaft penetrates through the intermittent groove and is, fifth gears are symmetrically and fixedly arranged on the left and right positions of the shaft sleeve, the fifth gear on the left side is meshed with the second gear on the left front side, and the fifth gear on the right side is meshed with the second gear on the right rear side.
4. The wall surface hollowing detection machine based on the information technology as claimed in claim 1, characterized in that: and a data transmitter is fixedly arranged on the front side of the upper bracket.
5. The wall surface hollowing detection machine based on the information technology as claimed in claim 1, characterized in that: two cylinders with symmetrical left and right positions are fixedly arranged on the top wall in the walking cavity, the lower side face of each cylinder is fixed on the extending block, four open grooves with downward openings are formed in the lower side of the lower support, and the walking wheels extending out of the open grooves are rotatably mounted in the open grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011322373.2A CN112362739B (en) | 2020-11-23 | 2020-11-23 | Wall hollowing detection machine based on information technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011322373.2A CN112362739B (en) | 2020-11-23 | 2020-11-23 | Wall hollowing detection machine based on information technology |
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| Publication Number | Publication Date |
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| CN112362739A CN112362739A (en) | 2021-02-12 |
| CN112362739B true CN112362739B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011322373.2A Active CN112362739B (en) | 2020-11-23 | 2020-11-23 | Wall hollowing detection machine based on information technology |
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