CN116626054B - Underwater building quality detection device - Google Patents
Underwater building quality detection device Download PDFInfo
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- CN116626054B CN116626054B CN202310920980.6A CN202310920980A CN116626054B CN 116626054 B CN116626054 B CN 116626054B CN 202310920980 A CN202310920980 A CN 202310920980A CN 116626054 B CN116626054 B CN 116626054B
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000007790 scraping Methods 0.000 claims abstract description 31
- 230000006698 induction Effects 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000001960 triggered effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
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- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application relates to the technical field of detection devices and provides an underwater building quality detection device which comprises an upper moving frame, a lower moving frame and a scraping mechanism, wherein a shooting device is arranged on the upper moving frame and used for recording the state of the surface of a pier, the lower moving frame is provided with the scraping mechanism, the scraping mechanism is used for scraping sundries on the surface of the pier, the underwater building quality detection device further comprises an induction component, the induction component is arranged between the upper moving frame and the lower moving frame and can induce the distance between the upper moving frame and the lower moving frame, after the distance between the upper moving frame and the lower moving frame reaches a preset distance, the induction component sends out a signal after a period of preset time, so that the upper moving frame moves towards the direction close to the lower moving frame, the problem that the sundries on the cleaning surface can become turbid and the surface of the pier cannot be truly reflected is solved, and the underwater building quality detection device is simple in structure and convenient to operate.
Description
Technical Field
The application relates to the technical field of detection devices, in particular to an underwater building quality detection device.
Background
Underwater building refers to underwater constructed buildings that can be used for a variety of purposes including scientific research, tourism, energy development, and the like. The quality of the water-based building is higher than that of a common building, so that the water-based building needs to be detected frequently to ensure the safety, such as whether the surface has cracks, whether water seepage exists or not, and the condition of the surface can be detected by using underwater detection equipment.
The underwater construction bears huge water pressure in water and can also be corroded by water to cause cracks or pits on the surface to affect quality, so that the underwater detection equipment is required to monitor the surface of the underwater construction in real time, discover the surface condition in time, react and process in time, and ensure the safety. For example, chinese patent No. CN113533346B discloses an underwater exploration device, and the exploration device moves along the surface of the pier through setting up the running gear, thereby providing a relatively stable and steady shooting environment, and can also clear up the surface of the pier when shooing so as to realize clearing up the underwater sundries attached to the surface of the pier, so that the surface of the pier is completely under the visual angle of the probe, and the obtained health status information of the pier is more comprehensive.
However, when the operation is performed in water, the water can be changed into turbid by cleaning sundries on the surface of the bridge pier, the photographing equipment cannot clearly shoot the state of the bridge pier in the turbid water, so that exploration information is inaccurate, and the condition of the surface of the bridge pier cannot be truly reflected.
Disclosure of Invention
Based on this, it is necessary to provide an underwater construction quality detection device to solve the problems that when the existing underwater construction quality detection device works in water, the water becomes turbid when cleaning sundries on the surface of the bridge pier, the state of the bridge pier cannot be clearly shot in the turbid water by photographing equipment, so that exploration information is inaccurate, and the condition of the surface of the bridge pier cannot be truly reflected.
The above purpose is achieved by the following technical scheme:
the utility model provides an underwater building quality detection device, includes and goes up the movable frame, moves down and scrapes the mechanism, go up the movable frame with move down and put up and can fix in the preset position on the pier, upward be provided with shooting device on moving the frame, shooting device is used for the record the state of pier, be provided with the mechanism of scraping down on moving the frame, it is used for scraping debris on the pier to scrape down the mechanism, scrape down the mechanism and can move along with move down the frame, still include the response subassembly, the response subassembly sets up go up the movable frame with move down between the frame, the response subassembly can respond to go up the movable frame with move down and put up distance between the frame and reach after presetting the distance, the response subassembly is after a section presets the time and sends the signal and makes upward movable frame to be close to move down the direction of movable frame.
In one embodiment, the sensing assembly includes an executing member and a sensing button, the executing member is capable of sensing a distance between the upper moving frame and the lower moving frame, after reaching the preset distance, the sensing button is triggered after a period of time is elapsed, and the sensing button sends a signal to enable the upper moving frame to move in a direction close to the lower moving frame.
In one embodiment, the scraping mechanism comprises a driving assembly and a scraper, wherein the driving assembly can drive the scraper to be close to the pier and can drive the scraper to revolve around the axis of the pier.
In one embodiment, the driving assembly comprises a rotating frame, a first driving motor and a second driving motor, the rotating frame is rotatably arranged on the lower moving frame, the first driving motor can drive the rotating frame to rotate around the axis of the rotating frame, the scraper is arranged on the rotating frame, the rotating frame rotates to drive the scraper to revolve around the axis of the pier, the second driving motor can drive the scraper to approach the pier, and the distance from the scraper to the pier is inversely related to the diameter of the pier.
In one embodiment, the speed at which the first driving motor drives the rotating frame to rotate around the axis of the rotating frame is inversely related to the distance at which the second driving motor drives the scraper to move towards the pier.
In one embodiment, the material of the blade comprises a plastic material having a hardness, the blade being non-deformable when scraping debris, the blade being deformable when contacting the abutment.
In one embodiment, the upper moving frame is provided with a first driving mechanism, the first driving mechanism comprises a first driving wheel and a first actuating cylinder, the first actuating cylinder is arranged on the inner peripheral surface of the upper moving frame and can clamp the bridge pier, the first driving wheel is arranged on the first actuating cylinder, and the first driving wheel can drive the upper moving frame to move on the bridge pier.
In one embodiment, the lower moving frame is provided with a second driving mechanism, the second driving mechanism comprises a second driving wheel and a second actuating cylinder, the second actuating cylinder is arranged on the inner circumferential surface of the lower moving frame and can clamp the bridge pier, the second driving wheel is arranged on the second actuating cylinder, and the second driving wheel can drive the lower moving frame to move on the bridge pier.
In one embodiment, the upper moving frame includes two first semi-circles and two first connection flanges, and the two first semi-circles are connected together through the two first connection flanges.
In one embodiment, the lower moving frame includes two second semicircular rings and two second connecting flanges, and the two second semicircular rings are connected together through the two second connecting flanges.
The beneficial effects of the application are as follows:
the application provides an underwater building quality detection device which comprises an upper moving frame, a lower moving frame and a scraping mechanism, wherein the upper moving frame and the lower moving frame can move on a pier and can be fixed at a preset position on the pier, a shooting device is arranged on the upper moving frame and is used for recording the state of the pier, the lower moving frame is provided with the scraping mechanism which is used for scraping sundries on the pier, the scraping mechanism can move along with the lower moving frame, the underwater building quality detection device further comprises an induction component which is arranged between the upper moving frame and the lower moving frame, the induction component can induce the distance between the upper moving frame and the lower moving frame, after the distance between the upper moving frame and the lower moving frame reaches the preset distance, the induction component sends out a signal to enable the upper moving frame to move towards the direction close to the lower moving frame after a period of preset time, so that when the underwater building quality detection device works in water, the problem that the surface sundries of the pier can be cleaned, the shooting device cannot take the state of the pier in the turbid water, the exploration information cannot be truly reflected, and the surface condition of the pier cannot be represented is simple, and the structure is convenient to operate.
The scraper is made of plastic materials with certain hardness, and cannot deform when the scraper scrapes moss and other sundries, and the scraper can deform when touching the pier body, so that the pier body is prevented from being scratched.
The application can be suitable for different diameters of the bridge pier, and changes the revolution speed of the scraper around the bridge pier according to the different diameters of the bridge pier, thereby ensuring that the whole surface of the bridge pier is scraped and is not scraped repeatedly only once, and improving the efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an underwater construction quality detection apparatus according to an embodiment of the present application;
FIG. 2 is an exploded view of an underwater construction quality inspection device according to an embodiment of the present application;
FIG. 3 is an enlarged view of a portion A of the underwater building quality inspection device provided in one embodiment of FIG. 2;
FIG. 4 is a schematic diagram of an upper moving frame of an apparatus for detecting quality of an underwater building according to an embodiment of the present application;
fig. 5 is a schematic structural view of a lower moving frame of an underwater building quality detection apparatus according to an embodiment of the present application.
Wherein:
100. bridge piers;
200. an upper moving frame; 210. a first actuating lever; 220. a first actuator cylinder; 230. a first drive wheel; 240. a first connection flange; 250. a photographing device; 260. an actuator;
300. a lower moving frame; 310. a second actuating lever; 320. a second actuator cylinder; 330. a second drive wheel; 340. a second connection flange; 350. a first driving motor; 360. a ring groove; 370. a fixing groove;
400. a rotating frame; 410. a toothed ring; 420. a connecting rod; 430. a second driving motor; 440. a through hole; 450. balancing weight;
500. a scraper; 510. a screw rod; 520. a transmission gear.
Detailed Description
The present application will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present application. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
An underwater construction quality detection apparatus provided by an embodiment of the present application is described below with reference to fig. 1 to 5.
The device is suitable for detecting the surface of an underwater building, particularly suitable for detecting the surface of a cylindrical underwater building, such as a pier 100, a stand column and the like, and detecting the surface of the cylindrical underwater building so as to ensure the quality of the pier 100 or the stand column, and taking the pier 100 as an example in the embodiment.
The utility model provides an underwater building quality detection device, including last movable frame 200, lower movable frame 300 and scraping mechanism, go up movable frame 200 and lower movable frame 300 all overlap and establish on the outer peripheral face of pier 100, go up movable frame 200 and lower movable frame 300 all can remove along the axis direction of pier 100 on the pier 100 surface, upward be provided with a plurality of shooting devices 250 that circumference evenly arrange on movable frame 200, be provided with scraping mechanism on the lower movable frame 300, scraping mechanism can scrape moss and other debris on the pier 100, be provided with the sensing element between upper movable frame 200 and the lower movable frame 300, the distance between upper movable frame 200 and the lower movable frame 300 can be responded to by the sensing element, after the distance between upper movable frame 200 and the lower movable frame 300 reaches the preset distance, the sensing element just can give signal to last movable frame 200 after a section preset time, lower movable frame 300 is fixed on pier 100 this moment, make last movable frame 200 remove to the direction that is close to lower movable frame 300, upward be provided with shooting device 250 on movable frame 200, upward movable frame 200 removes and drives device 250 and take the record the condition of pier 100 on the surface of pier 100.
It should be noted that, when the underwater building quality detection device is in an initial state, the upper moving frame 200 and the lower moving frame 300 are close together, the sensing component sends a signal to enable the upper moving frame 200 to be fixed on the bridge pier 100, the lower moving frame 300 drives the scraping mechanism to move downwards along the axis of the bridge pier 100, and then the scraping mechanism cleans moss and other sundries attached to the surface of the bridge pier 100, when the distance between the upper moving frame 200 and the lower moving frame 300 reaches a preset distance, the sensing component passes a preset time, the preset time is the time required for water to change from a turbid state to a clear state, after the sensing component passes a preset time, a signal is sent to the upper moving frame 200, at this moment, the lower moving frame 300 is fixed on the bridge pier 100, the upper moving frame 200 starts to move along the axis of the bridge pier 100 towards the direction close to the lower moving frame 300, so that the photographing device 250 photographs the surface of the bridge pier 100, when the upper moving frame 200 moves to the position close to the lower moving frame 300, the sensing component sends a signal to enable the upper moving frame 200 to be fixed on the bridge pier 100, the lower moving frame 300 scrapes the bridge pier 100 along the distance to reach the preset distance, the preset time is a preset time, the time is required for water quality to change from the turbid state to a clear the bridge pier 100, the surface after the bridge pier 100 is cleaned, the water quality is recorded to be clear, and the water quality is removed from the surface to the bridge pier 100 after the bridge pier 100 is cleaned, and the surface is cleaned by the water quality is cleaned.
Further, the sensing assembly includes an actuating member 260 and a sensing button, and the actuating member 260 may be two telescopic rods which are assembled together in a guiding manner, and the two telescopic rods may be telescopic devices such as a hydraulic cylinder and an air cylinder. The actuating element 260 is arranged between the upper moving frame 200 and the lower moving frame 300, the upper moving frame 200 is provided with a fixing groove 370, one end of the actuating element 260 is fixedly arranged in the fixing groove 370, the other end of the actuating element 260 is fixedly connected with the lower moving frame 300, the upper end and the lower end of the actuating element 260 are respectively provided with a sensing button, when the actuating element 260 stretches to a preset distance, the sensing buttons at the lower end of the actuating element 260 are triggered after a preset time, the upper moving frame 200 can be enabled to move towards the direction close to the lower moving frame 300 after the sensing buttons are triggered, the shooting device 250 is further used for shooting the bridge pier 100, when the actuating element 260 is contracted to an initial state, the sensing buttons at the upper end of the actuating element 260 are triggered, the lower moving frame 300 can be enabled to move towards the direction far away from the upper moving frame 200 after the sensing buttons are triggered, and then the lower moving frame 300 drives the scraping mechanism to clear green fur and other sundries on the surface of the bridge pier 100. The setting of response subassembly makes clearance pier 100 and shoot and have time interval between two strokes of pier 100, and water can become turbid after pier 100 clearance, shoots pier 100 after the clarity of water becomes after a period of time again, has guaranteed that the condition on pier 100 surface can be by accurate shooting record, thereby prevent that the error recording from leading to the incident to take place.
In one embodiment, the scraping mechanism is disposed on the lower moving frame 300, the scraping mechanism can scrape moss and other sundries on the bridge pier 100, the scraping mechanism comprises a driving assembly and a scraper 500, the driving assembly can drive the scraper 500 to move towards a direction close to the bridge pier 100, when the scraper 500 contacts with the bridge pier 100, the driving assembly stops moving, the driving assembly starts to drive the scraper 500 to revolve around the axis of the bridge pier 100, the lower moving frame 300 drives the scraping mechanism to move downwards, the scraper 500 scrapes the surface of the bridge pier 100, and the scraper 500 can clean any position on the surface of the bridge pier 100 while rotating downwards without dead angles.
Further, the driving assembly includes a rotating frame 400, a first driving motor 350 and a second driving motor 430, the bottom of the lower moving frame 300 is provided with a ring groove 360, the rotating frame 400 is rotatably disposed in the ring groove 360, the rotating frame 400 can rotate around the axis of the lower moving frame 300 in the ring groove 360, a toothed ring 410 is disposed on the bottom surface of the rotating frame 400, the first driving motor 350 is fixedly disposed at the bottom of the lower moving frame 300, a gear on the first driving motor 350 is meshed with the toothed ring 410, and the rotating of the first driving motor 350 drives the rotating frame 400 to rotate around the axis of the lower moving frame 300. The fixed connecting rod 420 that is provided with in bottom of swivel mount 400, the fixed setting in swivel mount 400 bottom of one end of connecting rod 420, through-hole 440 has been seted up on the other end, be close to the fixed second driving motor 430 that is provided with in position department that is close to through-hole 440, screw 510 on the scraper 500 passes through-hole 440, scraper 500 is connected to screw 510 one end, the fixed drive gear 520 that is provided with on the other end, gear engagement on drive gear 520 and the second driving motor 430, second driving motor 430 rotates and drives drive gear 520 and rotate, and then make scraper 500 to be close to the direction removal of pier 100, the diameter of pier 100 is bigger, the distance that the scraper 500 moved to being close to pier 100 is shorter, the diameter of pier 100 is smaller, the distance that scraper 500 moved to being close to pier 100 is more far away, underwater building quality detection device can adapt to pier 100 of different diameters, the application scope is wide, the practicality is strong.
Specifically, the rotation speed of the first driving motor 350 driving the rotating frame 400 to rotate around the axis of the pier 100 is inversely related to the distance that the second driving motor 430 driving the scraping blade 500 moves towards the pier 100, it can be understood that the power of the first driving motor 350 is inversely related to the diameter of the pier 100, the larger the diameter of the pier 100 is, the longer the circumference of the pier 100 is, the rotation speed of the first driving motor 350 is required to be increased, the lower moving frame 300 can just scrape the surface of the pier 100 for a circle when the scraping blade 500 rotates around the axis of the pier 100 in the process of driving the scraping blade 500 to move downwards, the rotation speed of the scraping blade 500 cannot be kept up to clean the surface of the pier 100 due to the overlarge diameter, and in the same way, the smaller the diameter of the pier 100 is, the shorter the circumference of the pier 100 is, the power of the first driving motor 350 is reduced, the rotation speed is reduced, and the lower moving frame 300 drives the scraping blade 500 to just around the pier 100 for a circle to be scraped, so that the surface of the whole pier 100 is scraped, the surface is not scraped, and the working efficiency of the underwater building quality detection device is improved.
Specifically, the balancing weights 450 are fixedly disposed on the rotating frame 400 at symmetrical positions with the connecting rod 420, and it can be understood that the balancing weights 450 play a role in balancing the rotating frame 400 during rotation.
Further, the material of the blade 500 is a plastic material having a certain hardness, and the blade 500 is not deformed when the blade 100 scrapes moss and other foreign matters on the abutment 100, and the blade 500 is deformed when the abutment 100 body is scraped, preventing the blade 500 from scratching the abutment 100 body.
In one embodiment, a first driving mechanism is disposed on an inner circumferential surface of the upper moving frame 200, the first driving mechanism can drive the upper moving frame 200 to move along an axis direction of the bridge pier 100 on the bridge pier 100, the first driving mechanism includes a first driving wheel 230 and a first actuating cylinder 220, the first actuating cylinder 220 may be a hydraulic cylinder or a pneumatic cylinder, the first actuating cylinder 220 is fixedly disposed on an inner circumferential surface of the upper moving frame 200, a first actuating rod 210 is mounted in the first actuating cylinder 220 in a guiding manner, a plurality of first driving wheels 230 are disposed at ends of the first actuating rod 210 far away from the first actuating cylinder 220, in an initial state, the first actuating rod 210 extends out of the first actuating cylinder 220, the first driving wheel 230 on the first actuating rod 210 abuts against the bridge pier 100, the first driving wheel 230 does not rotate so that the upper moving frame 200 is fixed on the bridge pier 100, and the upper moving frame 200 starts to rotate to drive the upper moving frame 200 along the axis direction of the bridge pier 100 after the first driving wheel 230 receives a signal.
In one embodiment, a second driving mechanism is disposed on an inner circumferential surface of the lower moving frame 300, the second driving mechanism can drive the lower moving frame 300 to move along an axis direction of the bridge pier 100 on the bridge pier 100, the second driving mechanism includes a second driving wheel 330 and a second actuating cylinder 320, the second actuating cylinder 320 may be a hydraulic cylinder or a pneumatic cylinder, the second actuating cylinder 320 is fixedly disposed on the inner circumferential surface of the lower moving frame 300, a second actuating rod 310 is mounted in the second actuating cylinder 320 in a guiding manner, a plurality of second driving wheels 330 are disposed at ends of the second actuating rod 310 far away from the second actuating cylinder 320, in an initial state, the second actuating rod 310 extends out of the second actuating cylinder 320, the second driving wheels 330 on the second actuating rod 310 press against the bridge pier 100, the second driving wheels 330 do not rotate so that the lower moving frame 300 is fixed on the bridge pier 100, and the lower moving frame 300 is driven to move along the axis direction of the bridge pier 100 after the second driving wheels 330 receive a signal.
In one embodiment, the upper moving frame 200 includes two first half-rings and two first connection flanges 240, and the two first half-rings are connected together by the two first connection flanges 240. When the underwater construction quality detecting device is installed, the two first connecting flanges 240 are required to be removed, the two first semicircular rings are installed on the bridge pier 100, and the two first semicircular rings are connected by the two first connecting flanges 240.
In one embodiment, the lower moving frame 300 includes two second semicircular rings and two second coupling flanges 340, and the two second semicircular rings are coupled together by the two second coupling flanges 340. When the underwater building quality detection device is installed, the two second connecting flanges 340 are required to be removed, the two second semicircular rings are installed on the bridge pier 100, and the two second semicircular rings are connected by the two second connecting flanges 340.
The following describes a specific working procedure of the underwater building quality detection device provided by the embodiment of the present application with reference to the above embodiment:
the installation process comprises the following steps:
the two first connecting flanges 240 and the two second connecting flanges 340 of the upper moving frame 200 and the lower moving frame 300 are removed, the two first semicircular rings and the two second semicircular rings are separated, the two first semicircular rings and the two second semicircular rings are installed on the bridge pier 100 to be detected, the two first connecting flanges 240 and the two second connecting flanges 340 are installed, the two first semicircular rings and the two second semicircular rings are connected, the first actuating rod 210 of the upper moving frame 200 extends out of the first actuating cylinder 220 to enable the first driving wheel 230 to prop against the bridge pier 100, the upper moving frame 200 is fixed on the bridge pier 100, the second actuating rod 310 of the lower moving frame 300 extends out of the second actuating cylinder 320 to enable the second driving wheel 330 to prop against the bridge pier 100, and the lower moving frame 300 is fixed on the bridge pier 100.
Initial state:
the upper moving frame 200 and the lower moving frame 300 are close together, the actuator 260 is in a contracted state, the camera 250 is not activated, and the blade 500 is away from the bridge pier 100 and does not contact the bridge pier 100.
Working state:
the power supply is started, the second driving motor 430 is started first, the second driving motor 430 rotates to drive the scraper 500 to move towards the direction close to the bridge pier 100, the rotation is stopped until the scraper 500 contacts the bridge pier 100, at this time, the first driving motor 350 and the second driving wheel 330 start to work, the second driving wheel 330 drives the lower moving frame 300 to move downwards along the axis direction of the bridge pier 100 so as to drive the scraper 500 to move downwards, the first driving motor 350 adjusts the power according to the distance that the second driving motor 430 drives the scraper 500 to move, the first driving motor 350 drives the rotating frame 400 to rotate so as to drive the scraper 500 to revolve around the axis of the bridge pier 100, and the scraper 500 is revolved around the axis of the bridge pier 100 and moves downwards along the axis direction of the bridge pier 100. When the actuating member 260 is extended to a sensing button capable of triggering the lower end of the actuating member 260, the lower moving frame 300 is not moved any more, namely, the second driving wheel 330 and the first driving motor 350 are powered off, the sensing button is triggered after a preset time, namely, after the water turbidity caused by cleaning the surface of the bridge pier 100 becomes clear, the first driving wheel 230 and the shooting device 250 are powered on, the first driving wheel 230 drives the shooting device 250 to move downwards along the axis direction of the bridge pier 100, and the condition of the surface of the bridge pier 100 after cleaning is shot and recorded.
When the upper moving frame 200 moves to approach the lower moving frame 300, the sensing button at the upper end of the executing member 260 is triggered, the first driving wheel 230 is powered off to enable the upper moving to be fixed on the bridge pier 100, at this time, the second driving wheel 330 and the first driving motor 350 are powered on, the lower moving frame 300 moves downwards along the axis direction of the bridge pier 100 to drive the scraper 500 to continuously clean the surface of the bridge pier 100, then the upper moving frame 200 carries the photographing device 250 to photograph and record the cleaned bridge pier 100, and the device is sequentially circulated until the surface of the whole bridge pier 100 is photographed and recorded, and then the underwater building quality detecting device is retrieved.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.
Claims (5)
1. An underwater building quality detection device is used for detecting the surface of a pier and is characterized by comprising an upper moving frame, a lower moving frame and a scraping mechanism, wherein the upper moving frame and the lower moving frame can move on the pier and can be fixed at a preset position on the pier, a shooting device is arranged on the upper moving frame and used for recording the state of the pier, the lower moving frame is provided with the scraping mechanism which is used for scraping sundries on the pier, the scraping mechanism can move along with the lower moving frame, the underwater building quality detection device further comprises an induction assembly, the induction assembly is arranged between the upper moving frame and the lower moving frame, the induction assembly can induce the distance between the upper moving frame and the lower moving frame, after the distance between the upper moving frame and the lower moving frame reaches a preset distance, the induction assembly sends a signal after a preset period of time, so that the upper moving frame moves towards the direction close to the lower moving frame, the induction assembly comprises an executing piece and an induction button, the induction motor can scrape sundries on the pier, the upper moving frame and the lower moving frame can reach a preset distance, the scraper can reach a second rotating frame, the scraper can reach the preset distance, the scraper can reach the rotating frame and the lower moving frame, the scraper can reach the preset distance, the scraper can reach the rotating frame, the scraper can reach the direction, and the scraper can reach the second rotating frame, and the scraper can reach the distance through the rotating frame through the driving mechanism through the preset shaft, the first driving motor can drive the rotating frame to rotate around the axis of the rotating frame, the scraper is arranged on the rotating frame, the rotating frame rotates to drive the scraper to revolve around the axis of the pier, the second driving motor can drive the scraper to approach the pier, the distance of the second driving motor for driving the scraper to move towards the pier is inversely related to the diameter of the pier, the upper moving frame is provided with a first driving mechanism, the first driving mechanism comprises a first driving wheel and a first executing cylinder, the first executing cylinder is arranged on the inner peripheral surface of the upper moving frame, the first executing cylinder can clamp the pier, the first driving wheel is arranged on the first executing cylinder, the first driving wheel can drive the upper moving frame to move on the pier, the lower moving frame is provided with a second driving mechanism, the second driving mechanism comprises a second driving wheel and a second executing cylinder, the second executing cylinder is arranged on the inner peripheral surface of the lower moving frame, the second executing cylinder can clamp the second driving wheel, and the second executing cylinder can clamp the upper driving wheel to move on the lower moving frame; the power supply is started, the second driving motor is started first, the second driving motor rotates to drive the scraper to move towards the direction close to the bridge pier, the second driving motor and the second driving wheel start to work until the second driving motor contacts the bridge pier, the second driving wheel drives the lower moving frame to move downwards along the axis direction of the bridge pier so as to drive the scraper to move downwards, the first driving motor drives the rotating frame to rotate so as to drive the scraper to revolve around the axis of the bridge pier, and the scraper is revolved around the axis of the bridge pier and moves downwards along the axis direction of the bridge pier; when the executing piece stretches to an induction button capable of triggering the lower end of the executing piece, the lower moving frame does not move any more, the second driving wheel and the first driving motor are powered off, the induction button is triggered after a preset time passes, after the water turbidity caused by cleaning the surface of the bridge pier becomes clear, the first driving wheel and the shooting device are powered on, the first driving wheel drives the shooting device to move downwards along the axis direction of the bridge pier, and the condition of the surface of the bridge pier after cleaning is shot and recorded; when the upper moving frame moves to be close to the lower moving frame, the induction button at the upper end of the executing piece is triggered, the first driving wheel is powered off, so that the upper moving frame is fixed on the pier, at the moment, the second driving wheel and the first driving motor are powered on, the lower moving frame moves downwards along the axis direction of the pier to drive the scraper to continuously clean the surface of the pier, then, the upper moving frame carries the shooting device to shoot and record the cleaned pier, and the device is sequentially circulated until the surface of the whole pier is shot and recorded, and then the underwater building quality detection device is retrieved.
2. The underwater building quality detection apparatus as claimed in claim 1, wherein a speed at which the first driving motor drives the rotating frame to rotate about its own axis is inversely related to a distance at which the second driving motor drives the scraper to move toward the pier.
3. The underwater building quality inspection device of claim 1, wherein the material of the scraper is a plastic material having a certain hardness, the scraper is not deformed when the scraper scrapes sundries, and the scraper is deformable when contacting the bridge pier.
4. The underwater building quality inspection device of claim 1, wherein the upper moving frame comprises two first semicircular rings and a first connection flange, the two first semicircular rings being connected together by the first connection flange.
5. The underwater building quality detection apparatus as in claim 1, wherein the lower moving frame comprises two second semicircular rings and a second connection flange, the two second semicircular rings being connected together by the second connection flange.
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| CN202310920980.6A CN116626054B (en) | 2023-07-26 | 2023-07-26 | Underwater building quality detection device |
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| CN116626054A (en) | 2023-08-22 |
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