CN107165205B - A kind of hole wall underwater camera instrument - Google Patents
A kind of hole wall underwater camera instrument Download PDFInfo
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- CN107165205B CN107165205B CN201710504870.6A CN201710504870A CN107165205B CN 107165205 B CN107165205 B CN 107165205B CN 201710504870 A CN201710504870 A CN 201710504870A CN 107165205 B CN107165205 B CN 107165205B
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- hole wall
- sensing chamber
- draining
- flow closure
- chamber
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of hole wall underwater camera instrument, comprising: sensing chamber, air hose branch pipe B, gas-flow closure circle, air supervisor, drainpipe, air hose branch pipe A, filling channel, video camera.The side wall of the sensing chamber is cylinder transparent glass, and drainpipe passes through and is located on sensing chamber's central axis, and video camera is fixed in draining pipe outer wall；It is fixed with upper and lower gas-flow closure circle part in the upper and lower end side of sensing chamber, the inner cavity of upper and lower gas-flow closure circle part forms draining upper chamber, drains lower room, and the drainpipe will drain upper chamber and be connected to lower room is drained.The gas-flow closure circle at sensing chamber both ends expands after inflation is close to sealing with tubular pole hole wall, and the sensing chamber between gas-flow closure circle is formed interlayer with the cavity that tubular pole hole wall is surrounded；Muddy water in the interlayer passes through drainage channel, the lower room of draining, drainpipe and draining upper chamber discharge.The present invention can solve the visualization using instrument come the technical issues of intuitively detection to tubular pole.
Description
Technical field
The invention belongs to engineering Inspection Technique field, it is related to a kind of hole wall underwater camera instrument and its application method.
Background technique
For tubular pole since pile quality is reliable, bearing capacity of single pile is high, cheap, construction operation is convenient, transporting and hoisting is simple
The advantages that, it is widely used in Southern Coast area in recent years.Crack is the main damaged form of tubular pole, and harm is huge, once
Occur, chloride permeability channel will be formed, concurrent reinforcement corrosion causes security risk.Existing detection device uses substantially
Sensor detects crack, and error is big, unstable, not visibleization, cannot intuitively find there are the problem of.
Summary of the invention
The object of the present invention is to provide a kind of hole wall underwater camera instrument, to solve using the visualization of instrument come intuitively to pipe
The technical issues of stake is detected.
In order to achieve the above-mentioned object of the invention, the technical solution adopted in the present invention is as follows:
A kind of hole wall underwater camera instrument, comprising: sensing chamber (1), air hose branch pipe B (2), upper and lower gas-flow closure circle (4),
Air is responsible for (5), drainpipe (6), air hose branch pipe A (8), filling channel (9), video camera (16)；The side of the sensing chamber (1)
Wall is cylinder transparent glass (11), and there is cover board (17) sealing at both ends, and drainpipe (6) passes through and is located at sensing chamber (1) central axis
On, video camera (16) is fixed in draining pipe outer wall；Upper and lower gas-flow closure circle (4) is fixed in the upper and lower end side of sensing chamber (1)
Part, the inner cavity of upper and lower gas-flow closure circle (4) part form draining upper chamber (15), drain lower room (14), the drainpipe (6)
Draining upper chamber (15) is connected to lower room (14) are drained, there is discharge outlet in draining upper chamber (15) upper end, drains lower room (14) and passes through row
Aquaporin (7) is connected to the muddy water inflow entrance on the side wall of sensing chamber (1) bottom end；The sensing chamber (1) is according to the size of tubular pole
Replacement adjustment, outer diameter are less than the diameter of tubular pole hole wall, and the upper and lower gas-flow closure circle (4) at sensing chamber (1) both ends is swollen after inflation
Sky swollen to be close to sealing with tubular pole hole wall, that the sensing chamber (1) between upper and lower gas-flow closure circle (4) is surrounded with tubular pole hole wall
Chamber forms interlayer (13)；Muddy water in the interlayer (13) passes through drainage channel (7), draining lower room (14), drainpipe (6) and draining
Upper chamber (15) discharge；The air is responsible for (5) one end external compressed air, and the other end delivers compressed air to air hose branch pipe
A (8) and air hose branch pipe B (2), air hose branch pipe A (8) are directly connect with upper gas-flow closure circle, while also by across draining
Air supervisor (5) in pipe (6) connect with lower gas-flow closure circle, and air hose branch pipe B (2) is connect with filling channel (9), the inflation
The outlet in channel (9) is located on the side wall on sensing chamber (1) top, is connected to the interlayer (13) of formation.
A kind of hole wall underwater camera instrument, the outside of upper and lower gas-flow closure circle (4) are to concave in unaerated state
Structure.
A kind of hole wall underwater camera instrument, the air supervisor (5), air hose branch pipe A (8) and air hose branch pipe B (2)
In draining upper chamber (15), air supervisor (5) is located on sensing chamber (1) central axis extended line for setting.
A kind of hole wall underwater camera instrument, video camera (16) are three fish eye cameras, and it is enterprising to be fixed on drainpipe (6)
360 ° of row shoot without dead angle.
A kind of hole wall underwater camera instrument installs the hanging ring (12) for lifting by crane instrument in draining upper chamber (15) upper end.
A kind of hole wall underwater camera instrument, room (14) is formed by hole wall and takes the photograph under water under draining upper chamber (15), draining
As protective plate (10) are installed in instrument upper end and bottom end respectively.
Advantages of the present invention: easy to operate, easy to use, detection image covering all directions, image clearly are true, detection
It is high-efficient, it can be widely used for the hole walls detection field such as tubular pole, pipeline.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the invention.
Fig. 2 is draining upper chamber structure chart of the invention；
Fig. 3 is cell structure figure under draining of the invention；
Fig. 4-1 is sealing ring main view of the invention；
Fig. 4-2 is the side view of Fig. 4-1.
Fig. 5 is sensing chamber's structural schematic diagram of the invention；
Fig. 6 is central siphon of the invention (drainpipe and air hose) schematic diagram.
Specific embodiment
The tax present invention is described as follows with reference to the accompanying drawing:
As shown in Figure 1, a kind of hole wall underwater camera instrument by sensing chamber (1), air hose branch pipe B (2), connection annulus (3),
Upper and lower gas-flow closure circle (4), air are responsible for (5), drainpipe (6), drainage channel (7), air hose branch pipe A (8), filling channel
(9), protective plate (10), transparent glass (11), hanging ring (12), interlayer (13), draining lower room (14), draining upper chamber (15), camera shooting
Machine (16), cover board (17), connection bolt (18) composition.A kind of working principle of hole wall underwater camera instrument and its application method are as follows:
Air is responsible for (5) external compressed air, is conveyed to air hose branch pipe A (8) and air hose branch pipe B (2), air hose branch pipe A (8) and
Upper and lower gas-flow closure circle (4) connection, after inflation, sealing is close in upper and lower gas-flow closure circle (4) expansion with hole wall, forms interlayer
(13)；Air hose branch pipe B (2) is connect with filling channel (9), and air extrudes the muddy water in interlayer (13) and passes through drainage channel (7)
It flows into and drains in lower room (14), then flow into draining upper chamber (15) discharge by drainpipe (6)；After muddy water draining, in sensing chamber (1)
Video camera (15) carry out real-time photography work.
As shown in Fig. 2, draining upper cell structure includes: air hose branch pipe B (2), connection annulus (3), upper gas-flow closure circle, sky
Gas be responsible for (5), air hose branch pipe A (8), filling channel (9), protective plate (10), hanging ring (12), draining upper chamber (15).Air master
(5) external compressed air is managed, air hose branch pipe A (8) and air hose branch pipe B (2), air hose branch pipe A (8) and upper inflation are conveyed to
Sealing ring connection, after inflation, sealing is close in upper gas-flow closure circle expansion with hole wall；It is connected to annulus (3) and surrounds drainpipe, be used for two
The connection of filling channel (9)；Hanging ring (12) is mounted on instrument upper end, for lifting by crane instrument；Protective plate (10) is mounted on instrument
Upper end, for protecting filtering to destroy instrument with sandstone.
As shown in figure 3, draining lower cell structure includes: air hose branch pipe A (8), lower gas-flow closure circle, drainage channel (7), sky
Tracheae branch pipe A (8), protective plate (10) drain lower room (14).Air hose branch pipe A (8) is connect with lower gas-flow closure circle, after inflation,
Sealing is close in lower gas-flow closure circle expansion with hole wall；Muddy water is flowed into from drainage channel (7) drains lower room (14).Protective plate (10) peace
Mounted in instrument lower end, for protecting filtering to destroy instrument with sandstone.
As shown in Fig. 4-1,4-2, upper and lower gas-flow closure circle (4) is annulus shape, has various specifications, is applicable to difference
The hole wall of diameter.
As shown in figure 5, detection cell structure includes: sensing chamber (1), air supervisor (5), drainpipe (6), transparent glass
(11), video camera (16), cover board (17), connection bolt (18).Video camera is fixed on drainpipe for 3 fish eye cameras and carries out
360 ° shoot without dead angle；The cabin that cover board (17), connection bolt (18), transparent glass (11) composition seal, provides imaging environment；
Air is responsible for (5), drainpipe (6) is central axes.
As shown in fig. 6, central siphon includes air supervisor (5) and drainpipe (6), and air supervisor (5) is located at drainpipe (6)
Inside, muddy water between two pipes by being discharged.
Application method of the invention, operating procedure are as follows:
1. measuring the diameter of hole wall, the suitable gas-flow closure circle of specification is selected.
2. inspection apparatus equipment group installs, air supervisor connect with extension tube attached (compressed air), and hawser and hanging ring are connected
It connects, decentralization instrument is to detecting depth.
3. opening air-pressure equipment, conveying compressed air to air is responsible for, and sealing is close in the expansion of gas-flow closure circle with hole wall, turbid
Water is flowed out from interlayer；Video camera is opened simultaneously carries out real-time photography detection.
4. camera detection finishes, instrument is moved into next detection depth.
5. detection is completed, video file is arranged, achievement Report is write and files.
Claims (5)
1. a kind of hole wall underwater camera instrument characterized by comprising sensing chamber (1), air hose branch pipe B (2), inflate above and below it is close
Seal (4), air are responsible for (5), drainpipe (6), air hose branch pipe A (8), filling channel (9) video camera (16)；The sensing chamber
(1) side wall is cylinder transparent glass (11), and there is cover board (17) sealing at both ends, and drainpipe (6) passes through and is located in sensing chamber (1)
On mandrel line, video camera (16) is fixed in draining pipe outer wall；Upper and lower gas-flow closure is fixed in the upper and lower end side of sensing chamber (1)
(4) part is enclosed, the inner cavity of upper and lower gas-flow closure circle (4) part forms draining upper chamber (15), drains lower room (14), the draining
Pipe (6) will drain upper chamber (15) and be connected to lower room (14) are drained, and there is discharge outlet in draining upper chamber (15) upper end, and it is logical to drain lower room (14)
Drainage channel (7) is crossed to be connected to the muddy water inflow entrance on the side wall of sensing chamber (1) bottom end；The sensing chamber (1) is according to tubular pole
Size replacement adjustment, outer diameter are less than the diameter of tubular pole hole wall, and the upper and lower gas-flow closure circle (4) at sensing chamber (1) both ends is being inflated
Sealing is close in expansion with tubular pole hole wall afterwards, and the sensing chamber (1) between upper and lower gas-flow closure circle (4) is surrounded with tubular pole hole wall
Cavity formed interlayer (13)；Muddy water in the interlayer (13) by drainage channel (7), drain lower room (14), drainpipe (6) and
Drain upper chamber (15) discharge；The air is responsible for (5) one end external compressed air, and the other end delivers compressed air to air hose
Branch pipe A (8) and air hose branch pipe B (2), air hose branch pipe A (8) are directly connect with upper gas-flow closure circle, at the same also by across
Air supervisor (5) in drainpipe (6) connect with lower gas-flow closure circle, and air hose branch pipe B (2) is connect with filling channel (9), should
The outlet of filling channel (9) is located on the side wall on sensing chamber (1) top, is connected to the interlayer (13) of formation.
2. a kind of hole wall underwater camera instrument according to claim 1, which is characterized in that outside upper and lower gas-flow closure circle (4)
Side is the structure to concave in unaerated state.
3. a kind of hole wall underwater camera instrument according to claim 1, which is characterized in that video camera (16) is that three flakes are taken the photograph
Camera is fixed on drainpipe (6) and carries out 360 ° without dead angle shooting.
4. a kind of hole wall underwater camera instrument according to claim 1, which is characterized in that installed in draining upper chamber (15) upper end
For lifting by crane the hanging ring (12) of instrument.
5. a kind of hole wall underwater camera instrument according to claim 1, which is characterized in that under draining upper chamber (15), draining
Room (14) is formed by hole wall underwater camera instrument upper end and protective plate (10) are installed in bottom end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710504870.6A CN107165205B (en) | 2017-06-28 | 2017-06-28 | A kind of hole wall underwater camera instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710504870.6A CN107165205B (en) | 2017-06-28 | 2017-06-28 | A kind of hole wall underwater camera instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107165205A CN107165205A (en) | 2017-09-15 |
| CN107165205B true CN107165205B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710504870.6A Active CN107165205B (en) | 2017-06-28 | 2017-06-28 | A kind of hole wall underwater camera instrument |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111141928B (en) * | 2020-01-21 | 2021-09-21 | 中国矿业大学 | Tracer agent feeding device and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201503529U (en) * | 2009-08-13 | 2010-06-09 | 平一挺 | Underwater video camera |
| KR20120035066A (en) * | 2010-10-04 | 2012-04-13 | 삼성중공업 주식회사 | Bell mouth and liquid suction device having the same |
| CN104479650A (en) * | 2014-11-17 | 2015-04-01 | 宿州市金鼎安全技术服务有限公司 | Mine use hole packer hole packing material |
| CN104713950A (en) * | 2015-03-31 | 2015-06-17 | 中国科学院武汉岩土力学研究所 | Acoustic wave test coupling device and test method thereof |
| CN106791814A (en) * | 2016-12-19 | 2017-05-31 | 重庆旭穆科技有限公司 | The method of camera waterproof |
-
2017
- 2017-06-28 CN CN201710504870.6A patent/CN107165205B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201503529U (en) * | 2009-08-13 | 2010-06-09 | 平一挺 | Underwater video camera |
| KR20120035066A (en) * | 2010-10-04 | 2012-04-13 | 삼성중공업 주식회사 | Bell mouth and liquid suction device having the same |
| CN104479650A (en) * | 2014-11-17 | 2015-04-01 | 宿州市金鼎安全技术服务有限公司 | Mine use hole packer hole packing material |
| CN104713950A (en) * | 2015-03-31 | 2015-06-17 | 中国科学院武汉岩土力学研究所 | Acoustic wave test coupling device and test method thereof |
| CN106791814A (en) * | 2016-12-19 | 2017-05-31 | 重庆旭穆科技有限公司 | The method of camera waterproof |
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| Publication number | Publication date |
|---|---|
| CN107165205A (en) | 2017-09-15 |
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| CB02 | Change of applicant information |
Address after: 315100 No. 133, No. 818, Qiming Road, Yinzhou District, Ningbo, Zhejiang Province, No. 133 Applicant after: Wu Huiming Address before: 315000 Hua Lou street, Haishu District, Ningbo, Zhejiang Province, No. 8 Applicant before: Wu Huiming |
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