CN108760754B - Sucker type wall surface crack detection device and detection method - Google Patents
Sucker type wall surface crack detection device and detection method Download PDFInfo
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- CN108760754B CN108760754B CN201810567198.XA CN201810567198A CN108760754B CN 108760754 B CN108760754 B CN 108760754B CN 201810567198 A CN201810567198 A CN 201810567198A CN 108760754 B CN108760754 B CN 108760754B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/021—Special mounting in general
Abstract
The invention discloses a sucker type wall surface crack detection device which comprises a negative pressure adsorption mechanism, a driving steering mechanism, a negative pressure generation mechanism, an optical image mechanism and a storage battery module, wherein the negative pressure adsorption mechanism is adsorbed on a wall surface, the driving steering mechanism is used for driving the negative pressure adsorption mechanism to move, the negative pressure generation mechanism is used for providing negative pressure for the negative pressure adsorption mechanism, the optical image mechanism is arranged on the negative pressure adsorption mechanism and is used for acquiring a wall surface image, and the storage battery module is used for supplying power. The negative pressure adsorption mechanism comprises a wind collecting cover; the driving steering mechanism comprises a steering wheel and a driving wheel, and the steering wheel and the driving wheel are both arranged on the outer side of the air collecting cover and are fixedly connected with the air collecting cover; the negative pressure generating mechanism comprises a suction fan and a ventilation pipeline, and the suction fan is communicated with the air collecting cover through the ventilation pipeline; the optical image mechanism comprises a camera. The invention can conveniently carry out camera shooting or picture taking on the wall surface of the house so as to detect the crack condition of the wall surface.
Description
Technical Field
The invention relates to a sucker type wall surface crack detection device and a detection method, and belongs to the technical field of wall surface crack detection devices and methods.
Background
High-rise buildings are an important part in urban life at present. Many houses in China have aging phenomena, and cracks appear on wall surfaces or wall bodies. On the other hand, due to the influence of natural disasters of earthquakes, many high-rise houses built soon have problems, and the houses have safety hazards, so that the houses need to be detected in a relevant mode. In the detection process, the wall surface crack condition is the most basic detection index and is also one of important indexes for showing the quality condition of a house.
At present, two methods for detecting cracks on the wall surface of a house mainly comprise: one is to adopt the manual detection method, set up the high frame under the house to the low-rise house, then observe the wall on the high frame by the detector, this method is not suitable for the house too high and house inconvenient to set up the high frame under the house, meanwhile, there are some problems in the accuracy of detection of adopting the manual method; another method is to take a photograph by plane, and a special shooting technician carries a camera with the camera and sits on a helicopter to shoot the wall of the high building, which needs to use the helicopter with high price, needs a professional helicopter driver and the camera with high price, so the cost is very high, and at least 3 persons are needed to cooperate to complete the detection work of the crack of the wall surface, so the detection of the crack of the wall surface by the method has some inconveniences.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the sucker type wall surface crack detection equipment and the detection method, which can conveniently shoot or photograph the house wall surface so as to detect the wall surface crack condition.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a sucking disc formula wall crack check out test set includes: a battery module that is used for adsorbing negative pressure adsorption apparatus structure on the wall, is used for the drive steering mechanism of negative pressure adsorption apparatus structure motion, be used for doing negative pressure adsorption apparatus structure provides the negative pressure of negative pressure and takes place the mechanism, set up in on the negative pressure adsorption apparatus structure and be used for acquireing the optics image mechanism of wall image and being used for the power supply.
As an improvement of the above technical solution, the negative pressure adsorption mechanism includes a wind collection cover; the driving steering mechanism comprises a steering wheel and a driving wheel, and the steering wheel and the driving wheel are both arranged on the outer side of the air collecting cover and are fixedly connected with the air collecting cover; the negative pressure generating mechanism comprises a suction fan and a ventilation pipeline, and the suction fan is communicated with the air collecting cover through the ventilation pipeline; the optical image mechanism comprises a camera.
As an improvement of the above technical solution, the negative pressure adsorption mechanism further includes a ring mounting plate and a ring support plate, the wind-collecting cover is of a horn-shaped structure, the ring mounting plate is disposed at the outer side of the wide-aperture end of the wind-collecting cover, and the ring support plate is disposed at the outer side of the narrow-aperture end of the wind-collecting cover; the ring mounting panel with the equal perpendicular to of ring backup pad the axis of wind-collecting cover, the directive wheel the drive wheel suction fan and the equal fixed connection of camera the ring mounting panel with the ring backup pad.
As an improvement of the above technical solution, the negative pressure generating mechanism further includes a central air duct, the central air duct is coaxially communicated with the narrow-caliber end of the air collecting cover, and the plurality of suction fans are symmetrically distributed around the center of the central air duct; each suction fan is communicated with the central air cylinder through one ventilation pipeline; every suction fan passes through a set of fan support while fixed connection the ring mounting panel with the ring backup pad.
As an improvement of the technical scheme, a falling buffer is arranged between every two adjacent suction fans, and all the falling buffers are also symmetrically distributed around the center of the central air duct.
As an improvement of the above technical solution, the drop damper includes a damper connecting rod and a circular damper, the circular damper is circular and has an axis perpendicular to the axis of the central air duct, and the damper connecting rod is parallel to the axis of the central air duct; and the two ends of the buffer connecting rod are respectively and fixedly connected with the circular ring supporting plate and the circular ring buffer.
As an improvement of the above technical solution, the driving steering mechanism further comprises a steering mounting plate and a driving mounting plate, and the steering mounting plate and the driving mounting plate are integrally formed with the annular support plate; the tail end of the steering mounting plate is provided with a steering motor, and the steering motor is provided with the steering wheel; the tail end of the driving mounting plate is provided with a driving motor, and the driving motor is coaxially provided with the driving wheel; the axis of the steering wheel is parallel to the axis of the air collection cover, and the axes of the steering wheel and the driving wheel are both perpendicular to the axis of the air collection cover.
As an improvement of the technical scheme, the camera is fixedly arranged on the steering mounting plate through a camera bracket, and a reinforcing support plate is arranged between the steering mounting plate and the circular ring mounting plate; the drive mounting panel is two and symmetry in the axis setting of air-collecting cover, and two be provided with on the drive mounting panel respectively the electrical components case with the battery module, be provided with power cord and balancing weight in the electrical components case.
The detection method of the sucker type wall surface crack detection device comprises the following steps:
s1, switching on a power supply to start the suction fan and enable the air collecting cover to be adsorbed on a wall surface through negative pressure;
s2, controlling the steering wheel and the driving wheel to move on the wall surface according to actual needs;
and S3, the camera collects image data of the wall surface and sends the image data to detection personnel so as to detect the cracking condition of the wall.
As a modification of the above detection method, step S3 may be:
be provided with the mark scale on the lens of camera, the camera gathers the image data of wall and automatic judgement crack width, preserves wall crack photo simultaneously.
Compared with the prior art, the invention has the following implementation effects:
according to the sucker type wall surface crack detection device and the detection method, the air collecting cover is arranged, so that air at the bottom of the device body can be sucked in a concentrated mode, a certain barrier effect is achieved, the speed of air entering the device body can be slowed down, the internal pressure of the device body is further reduced, and a relatively strong adsorption force is generated, so that the device is firmly adsorbed on the wall surface, the probability that the device falls off from the wall surface in the vertical detection movement process is reduced, and a camera can conveniently take pictures of the house wall surface to detect the wall surface crack condition.
In addition, through setting up the buffer that falls, when the equipment body carelessly from the wall landing and with the top striking when touchhing down, fall the ring buffer on buffer top and can contact ground at first to take place elastic deformation under the effect of impact force, will act on certain buffering absorption of inertia impact force on the equipment body, reduce the striking damage to the cause of equipment body.
Through setting up ring backup pad and ring mounting panel, two circumference backup pads can make things convenient for the support installation of fan support, and two range upon range of circumference backup pads all expand to prop to the outside and extend its negative pressure that can increase the outside air and act on the wind-collecting cover and bear the contact surface in addition, and then two circumference backup pads and wind-collecting cover combined use have better negative pressure to compress tightly the effect.
The fan support is arranged to fix the suction fan, and has certain supporting and reinforcing effects on the circular ring supporting plate and the ring mounting plate, so that the supporting strength of the circular ring supporting plate and the ring mounting plate is enhanced.
Be provided with a plurality of LED lamp pearls in the outside of camera, the image that can make the camera acquire is more clear, and be provided with the mark scale on the lens of camera, be similar to the scale on telescope or sight, when examining the wall crack, the camera can focus and shoot, the scale mark on locking crack photo and crack width and the camera is compared, thereby realize real-time detection, be particularly useful for the comparatively intensive condition of crack, reduce the work load of artifical interpretation in a large number, and ensure precision and efficiency.
Drawings
Fig. 1-3 are schematic perspective views of three different viewing angles of the suction cup type wall crack detection device of the present invention.
Detailed Description
The present invention will be described with reference to specific examples.
As shown in fig. 1 to fig. 3, a schematic structural diagram of a suction cup type wall crack detection device provided in this embodiment is shown.
The utility model provides a sucking disc formula wall crack check out test set, including be used for adsorbing negative pressure adsorption apparatus structure on the wall, be used for the drive steering mechanism of negative pressure adsorption apparatus structure motion, be used for doing negative pressure adsorption apparatus structure provides the negative pressure of negative pressure and takes place the mechanism, set up in on the negative pressure adsorption apparatus structure and be used for acquireing the optical image mechanism of wall image and be used for the battery module 9 of power supply. Specifically, the negative pressure adsorption mechanism comprises a wind collection cover 1; the driving steering mechanism comprises a steering wheel 2 and a driving wheel 3, and the steering wheel 2 and the driving wheel 3 are both arranged on the outer side of the air collection cover 1 and are fixedly connected with the air collection cover 1; the negative pressure generating mechanism comprises a suction fan 5 and a ventilation pipeline 501, and the suction fan 5 is communicated with the air collecting cover 1 through the ventilation pipeline 501; the optical imaging mechanism includes a camera 4. Be provided with the mark scale on camera 4's the lens, just camera 4's the outside is provided with a plurality of LED lamp pearls, and is a plurality of LED lamp pearl centers on camera 4 is circumference evenly distributed, and is a plurality of LED lamp pearl the orientation with camera 4's orientation is the same.
Further, the negative pressure adsorption mechanism further comprises a circular ring mounting plate 101 and a circular ring support plate 102, the wind-collecting cover 1 is of a horn-shaped structure, the circular ring mounting plate 101 is arranged on the outer side of the wide-diameter end of the wind-collecting cover 1, and the circular ring support plate 102 is arranged on the outer side of the narrow-diameter end of the wind-collecting cover 1; the ring mounting plate 101 and the ring support plate 102 are perpendicular to the axis of the wind collecting cover 1, and the steering wheel 2, the driving wheel 3, the suction fan 5 and the camera 4 are fixedly connected with the ring mounting plate 101 and the ring support plate 102. The negative pressure generating mechanism further comprises a central air duct 7, the central air duct 7 is coaxially communicated with the narrow-caliber end of the air collecting cover 1, and the plurality of suction fans 5 are distributed around the center of the central air duct 7 symmetrically; each suction fan 5 is communicated with the central wind cylinder 7 through one ventilation duct 501; each of the suction fans 5 is fixedly connected to the ring mounting plate 101 and the ring support plate 102 through a set of fan holders 502. Every two adjacent suction fans 5 are provided with a falling buffer 6 therebetween, and all the falling buffers 6 are also distributed around the center of the central air duct 7 in a central symmetry manner. The falling buffer 6 comprises a buffer connecting rod and a circular ring buffer, the circular ring buffer is circular and the axis of the circular ring buffer is perpendicular to the axis of the central air duct 7, and the buffer connecting rod is parallel to the axis of the central air duct 7; and two ends of the buffer connecting rod are respectively and fixedly connected with the circular ring supporting plate 102 and the circular ring buffer.
The driving steering mechanism further comprises a steering mounting plate 202 and a driving mounting plate 10, wherein the steering mounting plate 202 and the driving mounting plate 10 are integrally formed with the annular support plate 102; the tail end of the steering mounting plate 202 is provided with a steering motor 201, and the steering wheel 2 is arranged on the steering motor 201; the tail end of the driving mounting plate 10 is provided with a driving motor 301, and the driving wheel 3 is coaxially arranged on the driving motor 301; the axis of the steering wheel 2 is parallel to the axis of the wind collection cover 1, and the axes of the steering wheel 2 and the driving wheel 3 are both perpendicular to the axis of the wind collection cover 1. The camera 4 is fixedly arranged on the steering mounting plate 202 through a camera bracket 401, and a reinforcing support plate 203 is arranged between the steering mounting plate 202 and the circular ring mounting plate 101; the drive mounting panel 10 is two and is symmetrical to the axis setting of wind-collecting cover 1, and two be provided with on the drive mounting panel 10 respectively electrical components case 8 with battery module 9, be provided with power cord 81 and balancing weight in the electrical components case 8. Usually, the weight of the battery module 9 is larger than that of the electrical component box 8, and the counterweight is used for making the weights of the electrical component box 8 and the battery module 9 close, so that the crack detection equipment keeps balanced stress when in motion. The power line 81 can be directly connected with electricity to enable the crack detection equipment to work, and also can charge the storage battery module 9, so that the storage battery module 9 can be used for supplying power, obviously, an electric quantity management module for monitoring the storage battery module 9 is also arranged in the electric component box 8.
Specifically, when the working range of the crack detection device is small, the power line 81 can be directly used for supplying power when the power line 81 is not long, and when the working range of the crack detection device is large, the power line 81 is too long, the freedom of movement of the crack detection device is affected, the power line 81 can be retracted, and the storage battery module 9 is used for supplying power.
The detection method of the sucker type wall surface crack detection device comprises the following steps:
s1, switching on a power supply to start the suction fan 5 and enable the air collecting cover 1 to be adsorbed on a wall surface through negative pressure;
the power is supplied to the electrical component box 8 through the power line 9, and a negative pressure control module is arranged in the electrical component box 8 and used for supplying power to the suction fan 5 and controlling the suction fan to stop or start;
it is a plurality of suction fan 5 starts simultaneously, through air pipe 501 will be a plurality of the negative pressure that suction fan 5 produced is carried jointly to central dryer 7, and by central dryer 7 provides the narrow aperture end of air-collecting cover 1 to make the wide aperture end of air-collecting cover 1 can adsorb on the wall.
S2, controlling the steering wheel 2 and the driving wheel 3 to move on the wall surface according to actual needs;
the steering motor 201 and the driving motor 301 are both variable frequency motors, and a servo control module is arranged inside the electrical component box 8 and used for supplying power to the steering motor 201 and the driving motor 301 and controlling the operation of the steering motor 201 and the driving motor 301; the steering wheel 2 and the driving wheel 3 can make the equipment installed on a preset route to run on a straight line or a curve, and can also directly move to a target position.
S3, on the one hand, the camera 4 can gather the image data of wall and send for the detection personnel to supply the fracture condition of detection wall. On the other hand, can be provided with the mark scale on camera 4's the lens, camera 4 can gather the image data of wall and automatic judgement crack width, preserves wall crack photo simultaneously. Therefore, real-time detection is realized, the method is particularly suitable for the condition that cracks are dense, the workload of manual interpretation is greatly reduced, and the precision and the efficiency are ensured.
The inside wireless transceiver module who still is provided with camera 4 electric connection of electrical components case 8 for with the image data transmission that camera 4 gathered is held for the monitor at testing personnel place.
The specific circuit configuration model and the working principle of the negative pressure control module, the servo control module and the wireless transceiver module in the electrical component box 8 are the prior art and are not the main points of the present invention, and therefore, detailed descriptions thereof are omitted.
When the sucker type wall crack detection equipment is inadvertently fallen from the wall and landed by top impact in the detection operation process, the circular ring buffer falling off the buffer 6 can firstly contact the ground and elastically deform under the action of impact force, so that certain buffer absorption is performed on the inertial impact force acting on the equipment body, and the impact damage to the equipment body can be reduced.
The foregoing is a detailed description of the invention with reference to specific embodiments, and the practice of the invention is not to be construed as limited thereto. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (3)
1. The utility model provides a sucking disc formula wall crack check out test set, characterized by includes: the device comprises a negative pressure adsorption mechanism, a driving steering mechanism, a negative pressure generating mechanism, an optical imaging mechanism and a storage battery module (9), wherein the negative pressure adsorption mechanism is adsorbed on the wall surface, the driving steering mechanism is used for driving the negative pressure adsorption mechanism to move, the negative pressure generating mechanism is used for providing negative pressure for the negative pressure adsorption mechanism, the optical imaging mechanism is arranged on the negative pressure adsorption mechanism and is used for acquiring a wall surface image, and the storage battery module is used for;
the negative pressure adsorption mechanism comprises a wind collection cover (1); the driving steering mechanism comprises a steering wheel (2) and a driving wheel (3), and the steering wheel (2) and the driving wheel (3) are both arranged on the outer side of the air collecting cover (1) and fixedly connected with the air collecting cover (1); the negative pressure generating mechanism comprises a suction fan (5) and a ventilation pipeline (501), and the suction fan (5) is communicated with the air collecting cover (1) through the ventilation pipeline (501); the optical image mechanism comprises a camera (4);
the negative pressure adsorption mechanism further comprises a circular ring mounting plate (101) and a circular ring supporting plate (102), the wind collecting cover (1) is of a horn-shaped structure, the circular ring mounting plate (101) is arranged on the outer side of the wide-caliber end of the wind collecting cover (1), and the circular ring supporting plate (102) is arranged on the outer side of the narrow-caliber end of the wind collecting cover (1); the circular ring mounting plate (101) and the circular ring supporting plate (102) are perpendicular to the axis of the air collecting cover (1), and the steering wheel (2), the driving wheel (3), the suction fan (5) and the camera (4) are fixedly connected with the circular ring mounting plate (101) and the circular ring supporting plate (102);
the negative pressure generating mechanism further comprises a central air duct (7), the central air duct (7) is coaxially communicated with the narrow-caliber end of the air collecting cover (1), and the plurality of suction fans (5) are arranged in a central symmetrical mode around the central air duct (7); each suction fan (5) is communicated with the central wind cylinder (7) through one ventilation pipeline (501); each suction fan (5) is simultaneously fixedly connected with the circular ring mounting plate (101) and the circular ring supporting plate (102) through a group of fan brackets (502);
a falling buffer (6) is arranged between every two adjacent suction fans (5), and all the falling buffers (6) are also distributed around the center of the central air duct (7) symmetrically;
the falling buffer (6) comprises a buffer connecting rod and a circular ring buffer, the circular ring buffer is circular and the axis of the circular ring buffer is perpendicular to the axis of the central air duct (7), and the buffer connecting rod is parallel to the axis of the central air duct (7); two ends of the buffer connecting rod are respectively and fixedly connected with the circular ring supporting plate (102) and the circular ring buffer;
the driving steering mechanism further comprises a steering mounting plate (202) and a driving mounting plate (10), and the steering mounting plate (202) and the driving mounting plate (10) are integrally formed with the annular supporting plate (102); the tail end of the steering mounting plate (202) is provided with a steering motor (201), and the steering motor (201) is provided with the steering wheel (2); the tail end of the driving mounting plate (10) is provided with a driving motor (301), and the driving wheel (3) is coaxially arranged on the driving motor (301); the axes of the steering wheel (2) and the driving wheel (3) are both vertical to the axis of the wind collection cover (1);
the camera (4) is fixedly arranged on the steering mounting plate (202) through a camera bracket (401), and a reinforcing support plate (203) is arranged between the steering mounting plate (202) and the circular ring mounting plate (101); drive mounting panel (10) be two and symmetry in the axis setting of wind-collecting cover (1), and two be provided with on drive mounting panel (10) respectively electrical components case (8) with battery module (9), be provided with power cord (81) and balancing weight in electrical components case (8).
2. The method for detecting the crack detection device of the suction cup type wall surface as claimed in claim 1, which is characterized by comprising the following steps:
s1, switching on a power supply to start the suction fan (5) and enable the air collecting cover (1) to be adsorbed on a wall surface through negative pressure;
s2, controlling the steering wheel (2) and the driving wheel (3) to move on the wall surface according to actual needs;
and S3, the camera (4) collects image data of the wall surface and sends the image data to detection personnel so as to detect the cracking condition of the wall.
3. The method for detecting the crack detection device of the suction cup type wall surface as claimed in claim 1, which is characterized by comprising the following steps:
s1, switching on a power supply to start the suction fan (5) and enable the air collecting cover (1) to be adsorbed on a wall surface through negative pressure;
s2, controlling the steering wheel (2) and the driving wheel (3) to move on the wall surface according to actual needs;
and S3, marking scales are arranged on the lens of the camera (4), the camera (4) collects image data of the wall surface and automatically judges the crack width, and meanwhile, a wall surface crack picture is stored.
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| CN201810567198.XA CN108760754B (en) | 2018-06-05 | 2018-06-05 | Sucker type wall surface crack detection device and detection method |
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| CN201810567198.XA CN108760754B (en) | 2018-06-05 | 2018-06-05 | Sucker type wall surface crack detection device and detection method |
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| CN108760754B true CN108760754B (en) | 2021-06-22 |
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| CN110996014B (en) * | 2019-12-26 | 2021-04-13 | 温州鑫锐翔科技有限公司 | Wall crack identification handheld device based on target detection |
| CN113776659B (en) * | 2021-11-11 | 2022-02-22 | 枣庄高新区立正安装工程有限公司 | Ventilation system mechanical vibration testing arrangement |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60140146A (en) * | 1983-12-28 | 1985-07-25 | Takenaka Komuten Co Ltd | Wall surface inspection apparatus |
| CN101660536A (en) * | 2009-09-23 | 2010-03-03 | 南通冷冻设备有限公司 | Centrifugal fan with frame shape fan support |
| CN103253314A (en) * | 2013-03-29 | 2013-08-21 | 华中科技大学 | Negative pressure absorption climbing type robot used for detecting fissure of bridge |
| CN203772513U (en) * | 2014-04-16 | 2014-08-13 | 西安科技大学 | Data acquisition system for unmanned aerial vehicle drop frame buffer impact test |
| CN106437680A (en) * | 2016-12-05 | 2017-02-22 | 山东科技大学 | Fissure measuring device matched with borehole television imager and using method |
| CN206863584U (en) * | 2017-03-28 | 2018-01-09 | 佛山职业技术学院 | A kind of corridor Detecting Robot |
| CN107720260A (en) * | 2016-08-12 | 2018-02-23 | 东莞大和化成汽车零配件有限公司 | A kind of plasthetics transportation manipulator |
-
2018
- 2018-06-05 CN CN201810567198.XA patent/CN108760754B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60140146A (en) * | 1983-12-28 | 1985-07-25 | Takenaka Komuten Co Ltd | Wall surface inspection apparatus |
| CN101660536A (en) * | 2009-09-23 | 2010-03-03 | 南通冷冻设备有限公司 | Centrifugal fan with frame shape fan support |
| CN103253314A (en) * | 2013-03-29 | 2013-08-21 | 华中科技大学 | Negative pressure absorption climbing type robot used for detecting fissure of bridge |
| CN203772513U (en) * | 2014-04-16 | 2014-08-13 | 西安科技大学 | Data acquisition system for unmanned aerial vehicle drop frame buffer impact test |
| CN107720260A (en) * | 2016-08-12 | 2018-02-23 | 东莞大和化成汽车零配件有限公司 | A kind of plasthetics transportation manipulator |
| CN106437680A (en) * | 2016-12-05 | 2017-02-22 | 山东科技大学 | Fissure measuring device matched with borehole television imager and using method |
| CN206863584U (en) * | 2017-03-28 | 2018-01-09 | 佛山职业技术学院 | A kind of corridor Detecting Robot |
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