CN113899812A - Novel ultrasonic flaw detector for building - Google Patents
Novel ultrasonic flaw detector for building Download PDFInfo
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- CN113899812A CN113899812A CN202111196939.6A CN202111196939A CN113899812A CN 113899812 A CN113899812 A CN 113899812A CN 202111196939 A CN202111196939 A CN 202111196939A CN 113899812 A CN113899812 A CN 113899812A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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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
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a novel ultrasonic flaw detector for buildings, which comprises a height adjusting mechanism, a second motor, a storage box, a support, a top support frame and a battery pack, wherein a flaw detection head is fixed at the top of a support plate through a stud bolt, the storage box is fixed at one side of the height adjusting mechanism, a liquid pump is fixed at the inner bottom of the storage box, an annular pipeline is fixed on the upper end surface of the support plate, and the support is fixed at the other side of the upper end surface of a driving base. This novel ultrasonic flaw detector for building can let in coating to the storage incasement before using the device, and collocation uses ultrasonic flaw detector main part and detects when the work piece has the defect with the head of detecting a flaw, and the coating in the storage incasement passes through connecting tube, ring pipeline and shower nozzle blowout in proper order under the effect of liquid pump, conveniently carries out mark processing to the defect position of work piece, and signal transmission ware can be with the defect condition and the relevant data transmission that detect to control panel on simultaneously, conveniently observes and knows.
Description
Technical Field
The invention relates to the technical field of building correlation, in particular to a novel ultrasonic flaw detector for a building.
Background
The ultrasonic flaw detector is a portable industrial nondestructive flaw detector, can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (cracks, looseness, air holes, inclusions and the like) in a workpiece, can be used in laboratories, engineering sites, widely applied to industries such as boilers, pressure containers, aerospace, aviation, electric power, petroleum, chemical engineering, marine oil, pipelines, military industry, ship manufacturing, automobiles, machinery manufacturing, metallurgy, metal processing industry, steel structures, railway traffic, nuclear power, colleges and universities and the like, and can also be used in construction.
Disclosure of Invention
The invention aims to provide a novel ultrasonic flaw detector for buildings, which aims to solve the problems that the conventional ultrasonic flaw detector in the background art generally needs to be held by hands to complete flaw detection operation, has low automation degree, is inconvenient to mark the position of a flaw after the flaw of a workpiece is detected by using the device, and is difficult to identify in the later period.
In order to achieve the purpose, the invention provides the following technical scheme: a novel ultrasonic flaw detector for buildings comprises a height adjusting mechanism, a second motor, a storage box, a bracket, a top support frame and a battery pack,
the height adjusting mechanism is fixed on one side of the upper end face of the driving base, the top of the height adjusting mechanism is rotatably connected with a rotating frame, the lower end face of the rotating frame is fixedly provided with an ultrasonic flaw detector main body through bolts, the bottom of the ultrasonic flaw detector main body is fixedly provided with a signal transmitter, the upper end face of the rotating frame is connected with a sliding block in a sliding manner, the upper side of the sliding block is connected with a supporting plate through an electric telescopic column, the top of the supporting plate is fixedly provided with a flaw detection head through a stud bolt, and the flaw detection head is connected with the ultrasonic flaw detector main body through a connecting wire;
the device comprises a height adjusting mechanism, a material storage box, a liquid pump, an annular pipeline, a nozzle and a spray head, wherein the material storage box is fixed on one side of the height adjusting mechanism, the top of the material storage box is in threaded connection with a hole plug, the bottom of the material storage box is fixedly penetrated through an electric valve, the inner bottom of the material storage box is fixedly provided with the liquid pump, the upper side of the liquid pump is connected with the annular pipeline through a connecting pipeline, the annular pipeline is fixed on the upper end surface of a support plate and surrounds the outer side of the flaw detection head, and the top of the annular pipeline is fixedly penetrated through the nozzle;
the support is fixed on the other side of the upper end face of the driving base, and the top of the support is rotatably connected with a control panel.
Through adopting above-mentioned technical scheme, place the device and can make the whole adjustment good remove the height of frame and revolving rack behind the left side of being detected the work piece, after the revolving rack clockwise rotation 180 degrees, the head of detecting a flaw moves down and contacts the material, the defect of ultrasonic flaw detector main part and the first detectable work piece of detecting a flaw is used in collocation, the slider can the horizontal lateral position of head is detected a flaw to convenient control, but drive base back-and-forth movement, the horizontal longitudinal position of head is detected a flaw to convenient control, so that orderly completion comprehensive detection operation, if detect the defect of work piece, then shower nozzle blowout coating, conveniently mark remembers the defect position, simultaneous signal transmitter can be with defect condition and relevant data transmission to control panel on, convenient observation and understanding.
Preferably, the outer side of the driving base is fixed with a rubber ring, and the two sides of the driving base are symmetrically fixed with infrared distance measuring sensors.
Through adopting above-mentioned technical scheme, the collocation uses rubber circle and infrared distance measuring sensor can realize the effect of anticollision.
Preferably, height adjusting mechanism includes first motor, first lead screw, removes frame and cover frame, and first motor is fixed in the inside of drive base, and the top of first motor is connected with first lead screw simultaneously, first lead screw threaded connection is on removing the frame, and removes the inboard of a sliding connection cover frame, and the cover frame is fixed on the drive base simultaneously.
Through adopting above-mentioned technical scheme, when first lead screw rotated, the removal frame can slide from top to bottom, makes things convenient for the height of bulk adjustment removal frame and revolving rack.
Preferably, the movable frame and the sleeve frame form a telescopic structure.
Through adopting above-mentioned technical scheme, the cover frame plays spacing effect at the in-process that the removal frame slided from top to bottom.
Preferably, the second motor is fixed on one side of the top of the sleeve frame, and the output end of the second motor is connected with the rotating frame.
Through adopting above-mentioned technical scheme, the revolving rack can rotate under the effect of second motor, facilitates the use or withdraws the head of detecting a flaw.
Preferably, a third motor is fixed in the rotating frame, an output end of the third motor is connected with a second lead screw, and the second lead screw is in threaded connection with the sliding block.
By adopting the technical scheme, when the second lead screw rotates, the sliding block can slide left and right, and the horizontal and transverse position of the flaw detection head can be conveniently controlled.
Preferably, the spray heads are uniformly distributed on the annular pipeline in the circumferential direction.
By adopting the technical scheme, after the ultrasonic flaw detector main body and the flaw detection head are matched to detect that the workpiece has the defects, the coating is sprayed by the spray head, so that the positions of the defects are conveniently marked.
Preferably, the top support frame is fixed on the upper end face of the driving base, and the rotating frame is placed at the top of the top support frame.
Through adopting above-mentioned technical scheme, the effect that the apical strut frame played the support to the revolving rack makes the revolving rack put steadily.
Preferably, the battery pack is fixed on the upper end face of the driving base, and the battery pack is electrically connected with the driving base, the infrared distance measuring sensor, the first motor, the second motor, the ultrasonic flaw detector main body, the signal transmitter, the third motor, the electric telescopic column, the electric valve, the liquid pump and the control panel.
By adopting the technical scheme, the battery pack can supply power to the whole device, so that the normal operation of the device is ensured.
Compared with the prior art, the invention has the beneficial effects that: the novel ultrasonic flaw detector for the building,
(1) after the device is placed on the left side of a workpiece to be detected, the heights of a moving frame and a rotating frame are integrally adjusted, then the rotating frame rotates 180 degrees clockwise, then a flaw detection head moves downwards and is attached to the workpiece, a sliding block can slide left and right, the horizontal transverse position of the flaw detection head is conveniently controlled, the device can move back and forth under the action of a driving base, the horizontal longitudinal position of the flaw detection head is conveniently controlled, after each transverse detection operation is completed, the flaw detection head moves upwards and leaves an assembly, then the driving base moves backwards for a certain distance, and then the operations are repeated, so that comprehensive detection operations can be conveniently, automatically and orderly completed;
(2) before the device is used, coating can be introduced into the storage box, when the ultrasonic flaw detector main body and the flaw detection head are matched to detect that a workpiece has a defect, the coating in the storage box is sprayed out through the connecting pipeline, the annular pipeline and the spray head in sequence under the action of the liquid pump, so that the defect position of the workpiece is conveniently marked, and meanwhile, the signal transmitter can transmit the detected defect condition and related data to the control panel, so that the observation and understanding are convenient;
(3) when the infrared distance measuring sensor is used for detecting an obstacle, the driving base is suspended to move or reverse, and when the device accidentally bumps the obstacle, the rubber ring can reduce the collision between the driving base and the obstacle;
(4) after the device is used, the rotating frame can be rotated to the original horizontal state, and the top support frame plays a supporting role on the rotating frame.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a schematic view of the connection structure of the support plate, the inspection head, the annular duct and the nozzle of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. the ultrasonic flaw detector comprises a driving base, 2, a rubber ring, 3, an infrared distance measuring sensor, 4, a height adjusting mechanism, 401, a first motor, 402, a first lead screw, 403, a moving frame, 404, a sleeve frame, 5, a second motor, 6, a rotating frame, 7, an ultrasonic flaw detector main body, 8, a signal transmitter, 9, a third motor, 10, a second lead screw, 11, a sliding block, 12, an electric telescopic column, 13, a supporting plate, 14, a flaw detection head, 15, a connecting wire, 16, an annular pipeline, 17, a spray head, 18, a material storage box, 19, a hole plug, 20, an electric valve, 21, a liquid pump, 22, a connecting pipeline, 23, a support, 24, a control panel, 25, a top support, 26 and a battery pack.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a novel ultrasonic flaw detector for buildings is disclosed, according to the figure 1 and figure 2, a height adjusting mechanism 4 is fixed on one side of the upper end surface of a driving base 1, the top of the height adjusting mechanism 4 is rotatably connected with a rotating frame 6, a rubber ring 2 is fixed on the outer side of the driving base 1, infrared distance measuring sensors 3 are symmetrically fixed on two sides of the driving base 1, the infrared distance measuring sensors 3 can achieve the effect of avoiding obstacles, when the driving base 1 accidentally hits on an obstacle, the rubber ring 2 can reduce the collision between the driving base 1 and the obstacle, so that the protection effect is conveniently achieved, the height adjusting mechanism 4 comprises a first motor 401, a first lead screw 402, a moving frame 403 and a sleeve frame 404, the first motor 401 is fixed inside the driving base 1, the top of the first motor 401 is connected with the first lead screw 402, the first lead screw 402 is in threaded connection with the moving frame 403, and the moving frame 404 is in sliding connection with the inner side of the sleeve frame 404, meanwhile, the sleeve frame 404 is fixed on the driving base 1, after the device is placed on the left side of a detected component, the first lead screw 402 can rotate under the action of the first motor 401, at the moment, the moving frame 403 can move upwards under the limiting action of the first lead screw 402 and the sleeve frame 404, the heights of the moving frame 403 and the rotating frame 6 can be conveniently adjusted according to the height of the detected component, the moving frame 403 and the sleeve frame 404 form a telescopic structure, the sleeve frame 404 plays a limiting role in the process of moving the moving frame 403 to move up and down, and the moving frame 403 can move up and down more stably.
According to fig. 1, 2 and 3, an ultrasonic flaw detector main body 7 is fixed to the lower end surface of the rotating frame 6 through bolts, a signal transmitter 8 is fixed to the bottom of the ultrasonic flaw detector main body 7, the second motor 5 is fixed to one side of the top of the jacket frame 404, the output end of the second motor 5 is connected to the rotating frame 6, after the heights of the moving frame 403 and the rotating frame 6 are integrally adjusted, the rotating frame 6 can rotate clockwise by 180 degrees under the action of the second motor 5, and then the ultrasonic flaw detector main body 7 and the flaw detection head 14 can be used together or not to detect the flaws of the workpiece.
According to the drawings of fig. 1, 2, 3 and 4, a slide block 11 is connected to the upper end face of the rotary frame 6 in a sliding manner, the upper side of the slide block 11 is connected with a support plate 13 through an electric telescopic column 12, a flaw detection head 14 is fixed to the top of the support plate 13 through a stud bolt, the flaw detection head 14 is connected with the ultrasonic flaw detector main body 7 through a connecting wire 15, a third motor 9 is fixed in the rotary frame 6, the output end of the third motor 9 is connected with a second lead screw 10, the second lead screw 10 is connected to the slide block 11 in a threaded manner, the second lead screw 10 can rotate under the action of the third motor 9, and at the moment, the slide block 11 can slide left and right under the limiting action of the rotary frame 6 and the second lead screw 10, so that the flaw detection head 14 is driven to move left and right, and the horizontal position of the flaw detection head 14 is conveniently controlled.
According to the drawings of fig. 1, 2, 3 and 5, a material storage tank 18 is fixed on one side of a height adjusting mechanism 4, a hole plug 19 is connected to the top of the material storage tank 18 through a thread, an electric valve 20 is fixedly arranged at the bottom of the material storage tank 18 in a penetrating manner, a liquid pump 21 is fixedly arranged at the inner bottom of the material storage tank 18, the upper side of the liquid pump 21 is connected with an annular pipeline 16 through a connecting pipeline 22, the annular pipeline 16 is fixed on the upper end face of a support plate 13, the annular pipeline 16 surrounds the outer side of a flaw detection head 14, a nozzle 17 is fixedly arranged at the top of the annular pipeline 16 in a penetrating manner, the nozzle 17 is circumferentially and uniformly distributed on the annular pipeline 16, and after the ultrasonic flaw detector main body 7 and the flaw detection head 14 are matched to detect that a workpiece has a flaw, the nozzle 17 sprays a circle of paint, so that the position of the flaw can be conveniently marked.
As shown in fig. 1, 2, 3 and 6, the bracket 23 is fixed to the other side of the upper end surface of the driving base 1, and the top of the bracket 23 is rotatably connected with a control panel 24, a top bracket 25 is fixed on the upper end surface of the driving base 1, the rotating frame 6 is arranged on the top of the top support frame 25, the top support frame 25 plays a role in supporting the rotating frame 6, so that the rotating frame 6 is more stably arranged, the battery pack 26 is fixed on the upper end face of the driving base 1, and the battery pack 26 is electrically connected with the driving base 1, the infrared distance measuring sensor 3, the first motor 401, the second motor 5, the ultrasonic flaw detector main body 7, the signal transmitter 8, the third motor 9, the electric telescopic column 12, the electric valve 20, the liquid pump 21 and the control panel 24, and the battery pack 26 can change direct current into alternating current under the action of the inverter to be used by the whole device, so that the normal use of the device is ensured.
The working principle of the embodiment is as follows: when the novel ultrasonic flaw detector for buildings is used, the novel ultrasonic flaw detector for buildings is firstly placed on the left side of a workpiece to be detected, coating can be introduced into the material storage box 18 after the hole plug 19 is screwed off, the hole plug 19 is screwed off after the material is introduced, the battery pack 26 converts direct current into alternating current under the action of the inverter to be used by the whole device, the operation of the whole device is controlled by operating the control panel 24, the angle of the control panel 24 can be adjusted before the control panel 24 is used, the first motor 401 is started, the first motor 401 drives the first lead screw 402 to rotate, the movable frame 403 moves upwards under the limiting action of the sleeve frame 404 and the first lead screw 402 until the movable frame 403 is at a proper height, the second motor 5 is started, the second motor 5 drives the rotary frame 6 to rotate clockwise by 180 degrees, then the electric telescopic column 12 is started, the electric telescopic column 12 extends, the flaw detection head 14 moves downwards along with the support plate 13 and clings to the workpiece, the flaw detection device is characterized in that the ultrasonic flaw detector main body 7 and the flaw detection head 14 are matched to detect the flaws of the component, after the third motor 9 is started, the third motor 9 drives the second lead screw 10 to rotate, the slide block 11 slides left and right under the limiting action of the rotary frame 6 and the second lead screw 10, the horizontal transverse position of the flaw detection head 14 is conveniently controlled, after each transverse detection operation is completed, the flaw detection head 14 moves upwards and leaves the component, then the base 1 is driven to move backwards for a certain distance, the operations are repeated, and comprehensive detection operations are conveniently and orderly completed, in the process, if the workpieces have flaws, the flaw detection head 14 stops moving temporarily, the liquid pump 21 is started, the coating in the storage box 18 is sprayed out through the connecting pipeline 22, the annular pipeline 16 and the spray head 17 in sequence, so that the positions of the flaws on the workpieces are marked, and meanwhile, the signal transmitter 8 can transmit the detected flaw conditions and related data to the control panel 24, the device has the advantages that observation and understanding are facilitated, when the infrared distance measuring sensor 3 is used for detecting an obstacle, the driving base 1 is suspended to move or reverse, when the device accidentally bumps the obstacle, the rubber ring 2 can reduce collision between the driving base 1 and the obstacle, the effect of protection is facilitated to be achieved, after the device is used, the rotating frame 6 can be rotated back to the original state, the top support frame 25 plays a supporting role in the rotating frame 6, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a novel ultrasonic flaw detector for building, includes height adjusting mechanism (4), second motor (5), storage case (18), support (23), top strut (25) and group battery (26), its characterized in that:
the height adjusting mechanism (4) is fixed on one side of the upper end face of the driving base (1), the top of the height adjusting mechanism (4) is rotatably connected with a rotating frame (6), the lower end face of the rotating frame (6) is fixedly provided with an ultrasonic flaw detector main body (7) through a bolt, the bottom of the ultrasonic flaw detector main body (7) is fixedly provided with a signal transmitter (8), the upper end face of the rotating frame (6) is slidably connected with a sliding block (11), the upper side of the sliding block (11) is connected with a supporting plate (13) through an electric telescopic column (12), the top of the supporting plate (13) is fixedly provided with a flaw detection head (14) through a double-headed bolt, and the flaw detection head (14) is connected with the ultrasonic flaw detector main body (7) through a connecting line (15);
the device comprises a height adjusting mechanism (4), a storage box (18), a hole plug (19), an electric valve (20), a liquid pump (21), a connecting pipeline (22), a ring-shaped pipeline (16), a liquid storage box (18), a liquid storage box (17), a liquid storage box (18), a liquid storage box (21), a liquid storage box (16), a liquid storage box and a liquid storage box (17), wherein the liquid storage box (18) is fixed on one side of the height adjusting mechanism (4) in a threaded mode;
the support (23) is fixed on the other side of the upper end face of the driving base (1), and the top of the support (23) is rotatably connected with a control panel (24).
2. The ultrasonic flaw detector for buildings according to claim 1, wherein: the outer side of the driving base (1) is fixed with a rubber ring (2), and the two sides of the driving base (1) are symmetrically fixed with infrared distance measuring sensors (3).
3. The ultrasonic flaw detector for buildings according to claim 1, wherein: the height adjusting mechanism (4) comprises a first motor (401), a first lead screw (402), a moving frame (403) and a sleeve frame (404), the first motor (401) is fixed inside the driving base (1), the top of the first motor (401) is connected with the first lead screw (402), the first lead screw (402) is in threaded connection with the moving frame (403), the moving frame (403) is in sliding connection with the inner side of the sleeve frame (404), and the sleeve frame (404) is fixed on the driving base (1).
4. The ultrasonic flaw detector for buildings according to claim 3, wherein: the movable frame (403) and the sleeve frame (404) form a telescopic structure.
5. The ultrasonic flaw detector for buildings according to claim 1, wherein: the second motor (5) is fixed on one side of the top of the sleeve frame (404), and the output end of the second motor (5) is connected with the rotating frame (6).
6. The ultrasonic flaw detector for buildings according to claim 1, wherein: a third motor (9) is fixed in the rotating frame (6), the output end of the third motor (9) is connected with a second lead screw (10), and meanwhile the second lead screw (10) is in threaded connection with a sliding block (11).
7. The ultrasonic flaw detector for buildings according to claim 1, wherein: the spray heads (17) are uniformly distributed on the annular pipeline (16) in the circumferential direction.
8. The ultrasonic flaw detector for buildings according to claim 1, wherein: the top support frame (25) is fixed on the upper end face of the driving base (1), and the rotating frame (6) is arranged at the top of the top support frame (25).
9. The ultrasonic flaw detector for buildings according to claim 1, wherein: the battery pack (26) is fixed on the upper end face of the driving base (1), and the battery pack (26) is electrically connected with the driving base (1), the infrared distance measuring sensor (3), the first motor (401), the second motor (5), the ultrasonic flaw detector main body (7), the signal transmitter (8), the third motor (9), the electric telescopic column (12), the electric valve (20), the liquid pump (21) and the control panel (24).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111196939.6A CN113899812A (en) | 2021-10-14 | 2021-10-14 | Novel ultrasonic flaw detector for building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111196939.6A CN113899812A (en) | 2021-10-14 | 2021-10-14 | Novel ultrasonic flaw detector for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718672A (en) * | 2023-08-10 | 2023-09-08 | 山东海龙建筑科技有限公司 | Intelligent manufacturing defect identification system of assembled building |
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| CN210155081U (en) * | 2019-06-20 | 2020-03-17 | 韦忠正 | Rail transit vehicle automobile body device of detecting a flaw |
| CN211785461U (en) * | 2020-04-13 | 2020-10-27 | 中交一公局第三工程有限公司 | Road and bridge safety inspection device |
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