CN202442967U - Portable type multifunctional tunnel disease information acquisition instrument - Google Patents
Portable type multifunctional tunnel disease information acquisition instrument Download PDFInfo
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- CN202442967U CN202442967U CN2011205796372U CN201120579637U CN202442967U CN 202442967 U CN202442967 U CN 202442967U CN 2011205796372 U CN2011205796372 U CN 2011205796372U CN 201120579637 U CN201120579637 U CN 201120579637U CN 202442967 U CN202442967 U CN 202442967U
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Abstract
To obtain accurate and complete tunnel structure disease information has great significance in tunnel maintenance work. At present, many difficulties exist in tunnel disease investigation work, in the investigation process, disease positions, shapes and degrees are usually marked on a paper tunnel spreading layout manually, and the disease information is severely distorted and lost. With the coming of the frequent disease periods of tunnels of our country, a practical and efficient tunnel disease investigation tool is badly demanded. A portable type multifunctional tunnel disease information acquisition instrument is disclosed and comprises a high-definition camera, a crack depth detecting inductor, a distance measurement roller, a light source, an electronic gyro, a support, a data line, a telescopic rod piece, a winder and a tablet personal computer. The portable type multifunctional tunnel disease information acquisition instrument can achieve fast and efficiency acquisition of the disease information, directly forms electronic information, and has the advantages of being convenient to carry, flexible to use, high in information precision, investigation efficiency and safety of investigation operation and the like.
Description
Technical field
The invention belongs to affiliated tunnel maintenance field such as highway, railway, water conservancy, track traffic, relate in particular to tunnel defect technique for investigation field.
Background technology
Follow the fast development of China's infrastructure construction, tunnel quantity increased sharply at nearly 30 years.Along with the growth of tunnel service time, nearly all tunnel structure all exposes disease in various degree, mainly comprises following several types: seepage, lining corrosion, lining cracking, freezing damage in tunnel etc., the safety of influence operation.For in time grasping the generation and the development of tunnel defect, tunnel operation maintenance and administrative authority adopt regular or special disease survey movable usually, and the disease information of collecting tunnel structure is safeguarded decision-making based on the tunnel defect information of collecting.
Though robotization at present, informationization, digitized disease survey equipment and method progressively obtain paying attention to and using; But because the singularity of tunnel environment and the limitation of all kinds of technical application; The disease information collecting method of robotization often is difficult to obtain the higher disease information of precision, thus the popularization of influence advanced person's tunnel defect information acquisition instrument and equipment.Therefore, adopt more disease survey mode to remain on-the-spot artificial visual investigation at present, cooperate instrument and equipment commonly used, as: steel ruler, vernier caliper, crack sounder, crack width gage etc., artificial clerking survey.Difficulty below disease survey work at present exists:
(1) the most of structure height in tunnel surpasses human body height in one's power, and light is darker in the tunnel, and manual work is difficult to measure quickly and easily apart from ground the disease information more than 2 meters.
(2) through using lift truck, though enlarged the scope of investigation, receive the influence of operation equipment in curved profile and the space on top, tunnel, to take into account safety, protect the consideration of leading to the aspect, the manual research method still is difficult to cover the whole zone of tunnel structure.
(3) on tunnel spread figure to the disease position, when shape indicates,, cause the distortion of disease information or lose because the part disease can't obtain detailed geometry information.
Therefore, press for a kind of portable tunnel defect collecting device of exploitation, cooperate manually-operated, reach the collection fast and accurately of disease information.With disease information direct electronization, reduce the probability of information distortion simultaneously, improve the efficient of disease survey work.
Summary of the invention
The objective of the invention is to develop a kind of new disease survey instrument, for the tunnel defect investigation provides advanced, efficient, economic, practical instrument and equipment to the tunnel defect inefficient problem of investigating work.
Portable multi-function tunnel defect information acquisition appearance is characterized in that, comprises high definition camera, penetration of fracture detecting sensor, range finding roller, light source, electronic gyroscope, support, data line, scalable rod member, winder and panel computer.
High definition camera, penetration of fracture detecting sensor, range finding roller, light source, electronic gyroscope are fixed on the support; Support is installed on an end of scalable rod member; Installation form is hinged; The data line that connects high definition camera, penetration of fracture detecting sensor, range finding roller, light source, electronic gyroscope gets into the inside of scalable rod member from the support hinged end, extends into the winder that is fixed in the scalable rod member other end, and the final data line is connected to panel computer.
Scalable rod member is confirmed the length that length range or customization are confirmed according to request for utilization and property easy to use.
Panel computer is used to handle the data that come from high definition camera, penetration of fracture detecting sensor, range finding roller, electronic gyroscope, and information is write down or marks on electronic edition disease spread figure, is stored in the database.
The present invention realizes through following instrument and equipment and technical scheme: the disease survey personnel are along making an inspection tour tunnel structure in the tunnel; After finding diseases such as crack, faulting of slab ends, small size be damaged; Regulate scalable rod member to suitable length; The support of portable multi-function tunnel defect information acquisition appearance one end is clung to the body structure surface at disease place; The view data of high definition camera collection disease, view data is transferred to panel computer through data line, is accomplished operations such as processing to view data, storage by panel computer.Because the distance of high definition camera to body structure surface is confirmed by support and be known that therefore the physical dimension through the disease image can be converted into the actual physical dimension of disease, realize the storage of disease recording of information in the operation of panel computer through personnel.
When diseases such as discovery percolating water, long crack, large defect; Regulate scalable rod member to suitable length, certain that the support of portable multi-function tunnel defect information acquisition appearance one end is clung to tunnel structure surface disease profile a bit drags support along the disease profile clockwise; Can measure the physical dimension of disease through the range finding roller; Can write down the spatial information of profile through the zone according to electronic gyroscope simultaneously, program can be judged the position in the disease structure of living in automatically according to tunnel contour and disease profile; Cooperate manual work can confirm the disease position; Calculate simultaneously automatically the length, area of disease etc., and disease position and geometry information are marked on the disease spread figure of electronic edition, realize that the disease recording of information stores.
Portable multi-function tunnel defect information acquisition appearance has following advantage:
(1) easy to carry, use flexibly.Support, scalable rod member, panel computer are detachable, and scalable rod member can confirm to shrink the maximum length of rod member afterwards as required simultaneously, is convenient for carrying and transports.
(2) the disease precision of information of obtaining is high.Through the geological information of image, can guarantee higher measuring accuracy with range finding roller measurement disease.And disease information has reduced the intermediate link of disease information processing in the on-the-spot direct electronization of disease survey, has reduced information distortion and has lost probability.
(3) investigation efficient is high.One group of two investigator, the scalable rod member of one man operation, one man operation panel computer, the enterprising line operate on the ground in tunnel need not big machineries such as lifter, has saved the time of big machinery installation, adjustment, has improved investigation efficient.
(4) security of raising operation.The disease survey personnel need not through large-scale facility ascend operations such as automobile, lifters, have increased the security of disease survey personnel operations.
Description of drawings
Fig. 1: portable multi-function tunnel defect information acquisition appearance configuration diagram
Fig. 2: supporting structure synoptic diagram
Embodiment
Portable multi-function tunnel defect information acquisition appearance; It is characterized in that, comprise high definition camera (1), penetration of fracture detecting sensor (2), range finding roller (3), light source (4), electronic gyroscope (5), support (6), data line (7), scalable rod member (8), winder (9), panel computer (10); Said high definition camera (1), penetration of fracture detecting sensor (2), range finding roller (3), light source (4), electronic gyroscope (5) are fixed on the support (7); Support is installed on an end of scalable rod member (8); Installation form is hinged; The data line (7) that connects (5) of high definition camera (1), penetration of fracture detecting sensor (2), range finding roller (3), light source (4), electronic gyroscope gets into the inside of scalable rod member (8) from support (6) hinged end; Extend into the winder (9) that is fixed in scalable rod member (8) other end, final data line (7) is connected to panel computer (10); Said scalable rod member (8) is confirmed the length that length range or customization are confirmed according to request for utilization and property easy to use; Said panel computer (10) is installed the specific program that is used for data processing, handles the data that come from this instrument high definition camera (1), penetration of fracture detecting sensor (2), range finding roller (3), electronic gyroscope (5).
Claims (2)
1. a portable multi-function tunnel defect information acquisition appearance is characterized in that: comprise high definition camera (1), penetration of fracture detecting sensor (2), range finding roller (3), light source (4), electronic gyroscope (5), support (6), data line (7), scalable rod member (8), winder (9), panel computer (10); Said high definition camera (1), penetration of fracture detecting sensor (2), range finding roller (3), light source (4), electronic gyroscope (5) are fixed on the support (6); Support is installed on an end of scalable rod member (8); Installation form is hinged; The data line (7) that connects (5) of high definition camera (1), penetration of fracture detecting sensor (2), range finding roller (3), light source (4), electronic gyroscope gets into the inside of scalable rod member (8) from support (6) hinged end; Extend into the winder (9) that is fixed in scalable rod member (8) other end, final data line (7) is connected to panel computer (10).
2. portable multi-function tunnel defect information acquisition appearance according to claim 1; It is characterized in that: said panel computer (10) is used for handling the data that come from high definition camera (1), penetration of fracture detecting sensor (2), range finding roller (3), electronic gyroscope (5); And with information record or mark on electronic edition disease spread figure, be stored in the database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205796372U CN202442967U (en) | 2011-12-27 | 2011-12-27 | Portable type multifunctional tunnel disease information acquisition instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205796372U CN202442967U (en) | 2011-12-27 | 2011-12-27 | Portable type multifunctional tunnel disease information acquisition instrument |
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| Publication Number | Publication Date |
|---|---|
| CN202442967U true CN202442967U (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011205796372U Expired - Lifetime CN202442967U (en) | 2011-12-27 | 2011-12-27 | Portable type multifunctional tunnel disease information acquisition instrument |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590215A (en) * | 2011-12-27 | 2012-07-18 | 郝书亮 | Portable multifunctional tunnel defect information collector |
| CN103018255A (en) * | 2012-12-05 | 2013-04-03 | 上海同岩土木工程科技有限公司 | Method for automatically collecting defect data of subway tunnel |
| CN107386107A (en) * | 2017-08-15 | 2017-11-24 | 福建省永正工程质量检测有限公司 | A kind of municipal bridge expanssion joint detection means |
| CN108680582A (en) * | 2018-06-15 | 2018-10-19 | 中路高科交通检测检验认证有限公司 | A kind of apparent Defect inspection device in portable tunnel based on digital picture |
| CN112240197A (en) * | 2019-07-17 | 2021-01-19 | 北京同创达勘测有限公司 | Photographic measuring instrument for well |
| CN113406089A (en) * | 2021-05-12 | 2021-09-17 | 同济大学 | Apparent crack measuring device of hand-held type structure |
-
2011
- 2011-12-27 CN CN2011205796372U patent/CN202442967U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102590215A (en) * | 2011-12-27 | 2012-07-18 | 郝书亮 | Portable multifunctional tunnel defect information collector |
| CN102590215B (en) * | 2011-12-27 | 2014-01-01 | 郝书亮 | Portable multifunctional tunnel defect information collector |
| CN103018255A (en) * | 2012-12-05 | 2013-04-03 | 上海同岩土木工程科技有限公司 | Method for automatically collecting defect data of subway tunnel |
| CN103018255B (en) * | 2012-12-05 | 2017-05-10 | 上海同岩土木工程科技有限公司 | Method for automatically collecting defect data of subway tunnel |
| CN107386107A (en) * | 2017-08-15 | 2017-11-24 | 福建省永正工程质量检测有限公司 | A kind of municipal bridge expanssion joint detection means |
| CN108680582A (en) * | 2018-06-15 | 2018-10-19 | 中路高科交通检测检验认证有限公司 | A kind of apparent Defect inspection device in portable tunnel based on digital picture |
| CN112240197A (en) * | 2019-07-17 | 2021-01-19 | 北京同创达勘测有限公司 | Photographic measuring instrument for well |
| CN113406089A (en) * | 2021-05-12 | 2021-09-17 | 同济大学 | Apparent crack measuring device of hand-held type structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120919 Effective date of abandoning: 20140101 |
|
| RGAV | Abandon patent right to avoid regrant |