CN118150815A - A high-precision concrete crack detection device and detection method - Google Patents
A high-precision concrete crack detection device and detection method Download PDFInfo
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- CN118150815A CN118150815A CN202410569031.2A CN202410569031A CN118150815A CN 118150815 A CN118150815 A CN 118150815A CN 202410569031 A CN202410569031 A CN 202410569031A CN 118150815 A CN118150815 A CN 118150815A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/12—Roller-type wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- Ceramic Engineering (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
本发明公开了一种高精度混凝土裂缝检测装置及检测方法，属于裂缝检测装置技术领域，在移动的过程中通过裂缝检测件主体外圈环绕的位置扫描件进行感应与墙面或障碍物的距离，喷气将灰尘吹起，吹起后通过抽尘件进行抽取，在抽取的过程中气流向上移动，在移动的过程中灰尘与集尘袋进行接触，实现在清理的过程中进行收集，气体循环实现单驱动循环结构，降低了耗能，减少人工操作，裂缝检测件主体底部的升降框架为裂缝扫描板的防护壳体结构，裂缝扫描板通过推动件进行收纳与推出，在推出时开合板自动打开，在收回时开合板闭合，实现裂缝扫描板可收纳结构，提高裂缝扫描板的使用寿命的同时对裂缝扫描板表面减少尘土避免扫描不准确的问题。
The present invention discloses a high-precision concrete crack detection device and detection method, which belongs to the technical field of crack detection devices. During the movement, a position scanning component surrounded by an outer ring of a crack detection component body is used to sense the distance from a wall or an obstacle, and an air jet is used to blow up dust, which is then extracted by a dust extraction component. During the extraction, the air flow moves upward, and during the movement, the dust contacts a dust collecting bag, so that the dust is collected during the cleaning process. The gas circulation realizes a single-drive circulation structure, which reduces energy consumption and manual operations. The lifting frame at the bottom of the crack detection component body is a protective shell structure of a crack scanning plate, and the crack scanning plate is stored and pushed out by a pushing component. When pushed out, an opening and closing plate is automatically opened, and when retracted, the opening and closing plate is closed, so that the crack scanning plate can be stored in a structure, thereby increasing the service life of the crack scanning plate and reducing dust on the surface of the crack scanning plate to avoid inaccurate scanning.
Description
Technical Field
The invention relates to a crack detection device and a crack detection method, in particular to a high-precision concrete crack detection device, and belongs to the technical field.
Background
The application number is as follows: CN113884496a discloses a road crack detection device, which comprises a bod, first recess has been seted up to the organism bottom, movable cavity has been seted up in the organism, first recess and movable cavity intercommunication, first connecting channel has been seted up to first recess lateral wall, first connecting channel one end and organism right wall intercommunication, the second recess has been seted up to the other lateral wall of first recess, second connecting channel and storing chamber have still been seted up in the organism, first connecting channel and second connecting channel intercommunication, the storing chamber is connected with the discharging pipe, the discharging pipe lower extreme extends to first recess, first recess roof rigid coupling has crack detector, be equipped with the fan in the first connecting channel, be equipped with the insulation can body in the second connecting channel, insulation can body lateral wall rigid coupling has the dwang, dwang one end extends to movable cavity, and dwang one end rigid coupling has bevel gear, dwang and second connecting channel lateral wall rotate to be connected, be equipped with movable mechanism in the movable cavity, be equipped with air-out mechanism in the second recess, can realize the detection and the repair of crack.
The prior art still has the defects based on searching and analysis:
The prior art cannot realize the functions of automatic movement detection and dust collection, is anti-collision, and can sense the position, so that a high-precision concrete crack detection device is needed to improve the defects.
Disclosure of Invention
The invention mainly aims to provide a high-precision concrete crack detection device.
The aim of the invention can be achieved by adopting the following technical scheme:
a high-precision concrete crack detection device comprises a crack detection part main body for detection;
One side of the crack detection part main body is provided with an air injection cleaning part and a dust extraction part respectively, and the air injection cleaning part is connected with the dust extraction part through an air duct;
And a detection group is arranged between the air injection cleaning piece and the dust extraction piece, a movable group is arranged on one side of the crack detection piece main body, an operation unit group is arranged on the crack detection piece main body, and a detection unit group is arranged on the crack detection piece main body.
The preferable detection group comprises a lifting frame, a crack scanning plate, an opening and closing plate, a rotating rod and a pushing piece;
The lifting frame is arranged at the bottom of the crack detection part main body, a crack scanning plate in lifting connection is arranged in the crack detection part main body, a pushing part in lifting connection with the crack scanning plate is arranged in the lifting frame, an opening and closing plate in opening and closing connection is arranged on the outer side of the crack scanning plate, and the opening and closing plate is connected with the lifting frame in opening and closing by a rotating rod.
The preferable movable group comprises movable wheels and movable connecting plates, the movable connecting plates are arranged at two sides of the bottom of the crack detection part main body, and the movable wheels are arranged in the movable connecting plates.
Preferably, the operation unit group comprises a dust blowing unit, a position scanning unit, a dust pumping unit, a dust collecting unit, a gas circulation unit and a driving unit;
the driving unit is electrically connected with the dust blowing unit, the position scanning unit and the dust drawing unit, the dust blowing unit is electrically connected with the dust collecting unit, and the dust collecting unit is electrically connected with the gas circulation unit.
Preferably, the detection unit group comprises a crack scanning unit and a data transmission unit, and the crack scanning unit is electrically connected with the data transmission unit.
Preferably, the dust extraction piece and the air injection cleaning piece are of a communication structure.
Preferably, a dust collecting structure is arranged in the dust extraction piece, and a dust extraction opening is arranged at one side of the dust extraction piece.
Preferably, the outer ring of the crack detection part main body is annularly provided with a position scanning part.
Preferably, the air jet cleaning piece is provided with air jet ports, and the air jet cleaning piece is fixedly connected with the limiting piece.
Preferably, the high-precision concrete crack detection device further comprises a detection method of the crack detection device:
Step one: the device is moved by a moving wheel driving device on the crack detection part main body, a dust extraction part is started to extract dust in the moving process, and gas enters an air injection cleaning part through an air duct to be injected;
Step two: pushing out the crack scanning plate from the lifting frame through the pushing piece after dust removal is finished, and pushing the opening and closing plate out in the pushing-out process to detect cracks;
Step three: the detected data are automatically uploaded and stored, and after the detection is finished, the detected data are retracted into the lifting frame through the crack scanning plate to realize dust prevention;
step four: after the use is finished, the crack detection part main body can be opened to take out the dust collecting bag, the garbage can be dumped, and the garbage can be reused after dumping.
The beneficial technical effects of the invention are as follows:
According to the high-precision concrete crack detection device provided by the invention, the device is driven by the driving part to move, the distance between the crack detection part and a wall or an obstacle is sensed by the position scanning part surrounded by the outer ring of the crack detection part main body in the moving process, the air is blown by the air-jet cleaning part arranged at the bottom of the crack detection part main body in the moving process, dust is blown up by the air-jet, the dust is extracted by the dust extraction part after being blown up, the air flow moves upwards in the extracting process, the dust is contacted with the dust collecting bag in the moving process, the dust is separated from the air, the collection in the cleaning process is realized, the air circulation realizes a single-driving circulation structure, the energy consumption is reduced, and the manual operation is reduced;
The lifting frame of crack detection spare main part bottom is the protective housing structure of crack scanning board, the crack scanning board is accomodate and is released through the impeller, and the board that opens and shuts is opened automatically when releasing, and the board that opens and shuts is closed when retrieving, realizes that the crack scanning board can accomodate the structure, can reduce the inaccurate problem of scanning to crack scanning board surface when improving the life of crack scanning board.
Drawings
FIG. 1 is a schematic perspective view of an apparatus for detecting a crack in concrete with high accuracy and a method for detecting a crack in concrete according to a preferred embodiment of the present invention;
FIG. 2 is a bottom view of a preferred embodiment of a high-precision concrete crack detection device and method according to the present invention;
FIG. 3 is a perspective side view of a preferred embodiment of a high-precision concrete crack detection device and method in accordance with the present invention;
FIG. 4 is a side view of a preferred embodiment of a high-precision concrete crack detection device and method in accordance with the present invention;
FIG. 5 is a perspective top view of a preferred embodiment of a high precision concrete crack detection apparatus and method in accordance with the present invention;
FIG. 6 is a schematic view of an operation frame of a preferred embodiment of a high-precision concrete crack detection device and method according to the present invention;
FIG. 7 is a schematic view of a crack scanning operation frame of a preferred embodiment of a high-precision concrete crack detection device and detection method according to the present invention;
fig. 8 is a side sectional view of a crack scanning structure of a preferred embodiment of a high-precision concrete crack detection device and method according to the present invention.
In the figure: 1. a crack detection member body; 2. a position scanning member; 3. a lifting frame; 4. a crack scanning plate; 5. an opening plate; 6. a limiting piece; 7. a moving wheel; 8. an air jet cleaning member; 9. an air jet; 10. a rotating lever; 11. a dust extraction member; 12. a dust extraction port; 13. an air duct; 14. moving the connecting plate; 15. a dust blowing unit; 16. a position scanning unit; 17. a dust extraction unit; 18. a dust collection unit; 19. a gas circulation unit; 20. a crack scanning unit; 21. a data transmission unit; 22. a driving unit; 23. a pushing member.
Detailed Description
In order to make the technical solution of the present invention more clear and obvious to those skilled in the art, the present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 8, the high-precision concrete crack detection device provided in this embodiment includes a crack detection member main body 1 for detection;
One side of the crack detection part main body 1 is provided with an air injection cleaning part 8 and a dust extraction part 11 respectively, and the air injection cleaning part 8 and the dust extraction part 11 are connected through an air duct 13;
A detection group is arranged between the air injection cleaning piece 8 and the dust extraction piece 11, a movable group is arranged on one side of the crack detection piece main body 1, an operation unit group is arranged on the crack detection piece main body 1, and a detection unit group is arranged on the crack detection piece main body 1.
The detection group comprises a lifting frame 3, a crack scanning plate 4, an opening and closing plate 5, a rotating rod 10 and a pushing piece 23;
The lifting frame 3 is arranged at the bottom of the crack detection part main body 1, a crack scanning plate 4 connected in a lifting manner is arranged in the crack detection part main body 1, a pushing part 23 connected with the crack scanning plate 4 in a lifting manner is arranged in the lifting frame 3, an opening and closing plate 5 connected in an opening and closing manner is arranged at the outer side of the crack scanning plate 4, and the opening and closing plate 5 is connected with the lifting frame 3 in an opening and closing manner through a rotating rod 10.
The movable group comprises movable wheels 7 and movable connecting plates 14, the movable connecting plates 14 are arranged at two sides of the bottom of the crack detection part main body 1, and the movable wheels 7 are arranged in the movable connecting plates 14.
The operation unit group includes a dust blowing unit 15, a position scanning unit 16, a dust drawing unit 17, a dust collecting unit 18, a gas circulation unit 19, and a driving unit 22;
The driving unit 22 is electrically connected with the dust blowing unit 15, the position scanning unit 16 and the dust extracting unit 17, the dust blowing unit 15 is electrically connected with the dust collecting unit 18, and the dust collecting unit 18 is electrically connected with the gas circulation unit 19.
The detection unit group comprises a crack scanning unit 20 and a data transmission unit 21, and the crack scanning unit 20 is electrically connected with the data transmission unit 21.
The dust extraction piece 11 and the air injection cleaning piece 8 are of a communicating structure.
A dust collection structure is arranged in the dust extraction piece 11, and a dust extraction opening 12 is arranged on one side of the dust extraction piece 11.
The outer ring of the crack detection part main body 1 is annularly provided with a position scanning part 2.
The air jet cleaning piece 8 is provided with air jet openings 9, and the air jet cleaning piece 8 is fixedly connected with the limiting piece 6.
The high-precision concrete crack detection device further comprises a detection method of the crack detection device:
Step one: the device is driven to move by a moving wheel 7 on the crack detection part main body 1, the dust extraction part 11 is started to extract dust in the moving process, and gas enters the air injection cleaning part 8 through the air duct 13 to be injected;
Step two: pushing out the crack scanning plate 4 from the lifting frame 3 through the pushing piece 23 after dust removal is finished, and pushing out the opening plate 5 in the pushing-out process for crack detection;
step three: the detected data are automatically uploaded and stored, and after the detection is finished, the detected data are retracted into the lifting frame 3 through the crack scanning plate 4 to realize dust prevention;
Step four: after the use is finished, the crack detection part main body 1 can be opened to take out the dust collecting bag, the garbage can be dumped, and the garbage can be reused after dumping.
As shown in fig. 1 to 8, the working process of the high-precision concrete crack detection device provided by the embodiment is as follows: the movable wheel 7 on the crack detection part main body 1 drives equipment to move, the dust extraction part 11 is started to extract dust in the moving process, gas enters the air injection cleaning part 8 through the air duct 13 to be sprayed out, the function of collecting and realizing cyclic operation through the dust extraction part 11 after dust is blown up is achieved, the crack scanning plate 4 is pushed out of the lifting frame 3 through the pushing part after dust removal is finished, the opening plate 5 is pushed out to detect cracks in the pushing process, detected data are automatically uploaded and stored, and the function of preventing dust and prolonging service life is achieved by retracting the crack scanning plate 4 into the lifting frame 3 after detection is finished.
Embodiment one: as shown in fig. 1-8, the device is driven by the driving element to move, the distance between the sensor and the wall or the obstacle is sensed by the position scanning element 2 surrounded by the outer ring of the crack detection element main body 1 in the moving process, the air is blown up by the air-jet cleaning element 8 arranged at the bottom of the crack detection element main body 1 in the moving process, the dust is blown up by the air-jet, the dust is extracted by the dust extraction element 11 after the blowing up, the air flow moves upwards in the extracting process, the dust contacts with the dust collecting bag in the moving process, the dust is separated from the air, the collection in the cleaning process is realized, the air circulation realizes a single-driving circulation structure, the energy consumption is reduced, and the manual operation is reduced.
Embodiment two: as shown in fig. 1-4 and 8, the lifting frame 3 at the bottom of the crack detection part main body 1 is a protective shell structure of the crack scanning plate 4, the crack scanning plate 4 is stored and pushed out by the pushing part 23, the opening plate 5 is automatically opened when pushed out, and the opening plate 5 is closed when retracted, so that the structure that the crack scanning plate 4 can be stored is realized, the service life of the crack scanning plate 4 is prolonged, and meanwhile, the problem of inaccuracy in scanning is avoided by reducing dust on the surface of the crack scanning plate 4.
The above description is merely a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present invention within the scope of the present invention disclosed in the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410569031.2A CN118150815B (en) | 2024-05-09 | 2024-05-09 | High-precision concrete crack detection device and detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410569031.2A CN118150815B (en) | 2024-05-09 | 2024-05-09 | High-precision concrete crack detection device and detection method |
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| Publication Number | Publication Date |
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| CN118150815A true CN118150815A (en) | 2024-06-07 |
| CN118150815B CN118150815B (en) | 2024-12-27 |
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| CN202410569031.2A Active CN118150815B (en) | 2024-05-09 | 2024-05-09 | High-precision concrete crack detection device and detection method |
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Citations (8)
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| CN2683008Y (en) * | 2003-03-13 | 2005-03-09 | 施天亮 | Full pneumatic dry type dust collecting vehicle |
| CN214168704U (en) * | 2020-12-21 | 2021-09-10 | 重庆科技学院 | Road and bridge crack maintenance mechanism |
| CN113884496A (en) * | 2021-09-06 | 2022-01-04 | 罗明帅 | Road crack detection device |
| CN215984448U (en) * | 2021-10-16 | 2022-03-08 | 河南清鸿建设咨询有限公司 | Building crack detection device |
| CN219653454U (en) * | 2023-04-23 | 2023-09-08 | 扬州市立信工程检测有限公司 | A road and bridge asphalt pavement crack detection device |
| CN117051657A (en) * | 2023-08-15 | 2023-11-14 | 重庆能源职业学院 | Concrete crack detection robot |
| CN117569157A (en) * | 2023-11-22 | 2024-02-20 | 盐城工学院 | A pavement crack detection device and its use method |
| CN220847020U (en) * | 2023-09-27 | 2024-04-26 | 武汉九通交通工程检测有限公司 | A road crack detection device |
-
2024
- 2024-05-09 CN CN202410569031.2A patent/CN118150815B/en active Active
Patent Citations (8)
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|---|---|---|---|---|
| CN2683008Y (en) * | 2003-03-13 | 2005-03-09 | 施天亮 | Full pneumatic dry type dust collecting vehicle |
| CN214168704U (en) * | 2020-12-21 | 2021-09-10 | 重庆科技学院 | Road and bridge crack maintenance mechanism |
| CN113884496A (en) * | 2021-09-06 | 2022-01-04 | 罗明帅 | Road crack detection device |
| CN215984448U (en) * | 2021-10-16 | 2022-03-08 | 河南清鸿建设咨询有限公司 | Building crack detection device |
| CN219653454U (en) * | 2023-04-23 | 2023-09-08 | 扬州市立信工程检测有限公司 | A road and bridge asphalt pavement crack detection device |
| CN117051657A (en) * | 2023-08-15 | 2023-11-14 | 重庆能源职业学院 | Concrete crack detection robot |
| CN220847020U (en) * | 2023-09-27 | 2024-04-26 | 武汉九通交通工程检测有限公司 | A road crack detection device |
| CN117569157A (en) * | 2023-11-22 | 2024-02-20 | 盐城工学院 | A pavement crack detection device and its use method |
Non-Patent Citations (1)
| Title |
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| 苏林王等: "CT扫描技术在混凝土结构检测中的应用", 水运工程, no. 12, 25 December 2015 (2015-12-25) * |
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| CN118150815B (en) | 2024-12-27 |
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