CN112854315A - Water surface bridge pier column detection device - Google Patents
Water surface bridge pier column detection device Download PDFInfo
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- CN112854315A CN112854315A CN202110016378.0A CN202110016378A CN112854315A CN 112854315 A CN112854315 A CN 112854315A CN 202110016378 A CN202110016378 A CN 202110016378A CN 112854315 A CN112854315 A CN 112854315A
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000010030 laminating Methods 0.000 claims description 9
- 230000003019 stabilising effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 15
- 230000000087 stabilizing effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000013016 damping Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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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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- 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
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/06—Constructions, or methods of constructing, in water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a water surface bridge pier stud detection device, which relates to the technical field of bridge detection and comprises a fitting mechanism, wherein floating mechanisms are movably mounted at four corners of the fitting mechanism, the middle part of the fitting mechanism is fixedly connected with stretching mechanisms which are mutually symmetrical, one side of each stretching mechanism is fixedly connected with a sliding mechanism, and one side of each sliding mechanism, which is far away from the fitting mechanism, is movably connected with a detection mechanism. According to the invention, by combining the floating airbag, the connecting block, the connecting spring and the stabilizing device, when wind waves pass in the detection process, the connecting block is driven to move by the fixed block, the connecting spring pulls the swinging ball to move along with the movement of the connecting block, and a damping effect is formed under the action of the gravity of the swinging ball and the elastic action of the connecting spring, so that the vibration effect generated on the attaching mechanism can be reduced when the floating mechanism shakes along with the sea waves, the detection mechanism is kept stable during underwater detection operation, and the accuracy of detected data is improved.
Description
Technical Field
The invention relates to a detection device, relates to the technical field of bridge detection, and particularly relates to a detection device for a pier column of a water surface bridge.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern traffic industry with high-speed development, bridges are also extended to be constructed for spanning mountain stream, unfavorable geology or meeting other traffic needs to enable the passing of buildings to be more convenient, the bridges need to be regularly detected in the using process of the bridges so as to ensure the use safety of the bridges, pier columns of the bridges are easy to corrode after being soaked in water for a long time, and therefore pier column detection devices are needed to detect the underwater parts of the pier columns, and the following problems exist in the prior art:
1. in the prior art, the detection device has the problems that when the water surface is rolled up by wind and waves, the device shakes and swings on the water surface, so that the detection equipment cannot be fixed at a specified position on the surface of a pier column, the detection data is inaccurate, and the detection result is influenced;
2. among the prior art, to some detection device because pier stud and water contact's position can produce the moss to lead to device and pier stud surface to skid easily, and then reach the use original intention that detection device closely laminates on pier stud surface, this detection device's suitability worsens, consequently need carry out the structure innovation and solve specific problems.
Disclosure of Invention
The invention provides a water surface bridge pier stud detection device, and aims to provide a device which can be automatically kept stable when encountering stormy waves in the water surface working process, so that the device has a stable working environment on the water surface, and solve the problems that when the detection device rolls up the stormy waves on the water surface, the device shakes and swings on the water surface, so that detection equipment cannot be fixed at a specified position on the surface of a pier stud, detection data is inaccurate, and a detection result is influenced; the other purpose is to solve the problem that the device and the surface of the pier column are easy to slip due to the fact that moss is generated at the position where the pier column is contacted with water, and the effect that the detection device is tightly attached to the surface of the pier column is achieved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a surface of water bridge pier stud detection device, includes laminating mechanism, laminating mechanism's four corners department movable mounting has floating mechanism, the drawing mechanism of the mutual symmetry of middle part fixedly connected with of laminating mechanism, one side fixedly connected with slide mechanism of drawing mechanism, one side swing joint that slide mechanism kept away from laminating mechanism has detection mechanism.
The technical scheme of the invention is further improved as follows: the stretching mechanism comprises a shell, a partition plate is arranged inside the shell, the outer wall of the partition plate is fixedly connected with the middle of the inner wall of the shell, connecting plates are arranged on two sides of the partition plate, compression springs are arranged on two sides of the connecting plates, two ends of each compression spring are fixed between the shell and the connecting plates, a limiting block is fixedly connected inside the shell, a top block is arranged at the top of the limiting block, the outer wall of the limiting block is movably connected with the inner wall of the shell, a reset ring is fixedly connected to the top of the top block, and a limiting groove is formed in the outer wall of the connecting plate.
The technical scheme of the invention is further improved as follows: the floating mechanism comprises a floating air bag, a connecting block is arranged on the inner side of the floating air bag, a fixing block is fixedly connected between the connecting block and the floating air bag, a stabilizing device is arranged on one side, away from the floating air bag, of the connecting block, a connecting spring is fixedly connected between the stabilizing device and the connecting block, and five connecting springs are arranged.
The technical scheme of the invention is further improved as follows: the stabilizing device comprises a fixing plate, a rotating plate is arranged above the fixing plate, a rotating shaft is fixedly connected to the outer wall of the rotating plate, the rotating shaft is rotatably connected with the inner wall of the fixing plate, the rotating plate is movably connected with the fixing plate through the rotating shaft, a swinging block is rotatably connected to the upper portion of the rotating plate, and a swinging ball is fixedly connected to the top of the swinging block.
The technical scheme of the invention is further improved as follows: the shell package rubbing board body, the inside of plate body is equipped with movable chamber, the quantity in activity chamber is equipped with four, the inside in activity chamber is equipped with the reset block, the bottom surface of reset block and the inner wall fixed connection in activity chamber, the top fixedly connected with contact piece of reset block, the shape of contact piece is circular, the top of the continuous lug of outer wall fixedly connected with of contact piece and lug is spine shape.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a water surface bridge pier stud detection device, which is ingenious in design, adopts a floating air bag, a connecting block, a connecting spring and a stabilizing device to be combined, is convenient for driving the connecting block to move through a fixed block when wind waves pass through in the detection process, the connecting spring pulls a swinging ball to move along with the movement of the connecting block, and forms a damping effect under the action of gravity of the swinging ball and the elastic action of the connecting spring, so that the vibration effect generated on a laminating mechanism can be reduced when a floating mechanism shakes along with sea waves, the detection mechanism is stable when detection operation is performed underwater, the accuracy of detected data is improved, and the problem that the detection device cannot be fixed at a specified position on the surface of a pier stud, the detected data is inaccurate, and the detection result is influenced is solved.
2. The invention provides a water surface bridge pier stud detection device, which is characterized in that a contact block and a reset block are combined, so that when one side of a stretching mechanism, which is far away from a detection mechanism, is attached to the surface of a pier stud, the surface of the contact block is contacted with the surface of the pier stud, a lug on the surface of the reset block is pushed to pierce the surface of a moss under the elastic action of the reset block, the tip of the lug is contacted with the pier stud, the friction force between the contact block and the surface of the pier stud is increased, the device is not easy to slide when the surface of the pier stud meets the moss, and the stability of the device is.
3. The invention provides a water surface bridge pier stud detection device, which is characterized in that a connecting plate, a compression spring, a reset ring and a top block are combined, so that the connection plate can be pulled to move towards two sides, the size of a fitting mechanism is adapted to the size of a pier stud, the compression spring is compressed by the connecting plate in the moving process, and four corners of the fitting mechanism are tightly fitted on the outer wall of the pier stud under the elastic action of the compression spring, so that the water surface bridge pier stud detection device can be adapted to pier studs with various sizes.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the stretching mechanism of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of the floatation mechanism of the present invention;
FIG. 5 is a schematic view showing the internal structure of the stabilizer of the present invention;
fig. 6 is a schematic top view of the housing of the present invention.
In the figure: 1. a fitting mechanism; 2. a floating mechanism; 3. a stretching mechanism; 4. a sliding mechanism; 5. a detection mechanism; 21. a floating airbag; 22. connecting blocks; 23. a connecting spring; 24. a stabilizing device; 25. a fixed block; 31. a housing; 32. a partition plate; 33. a compression spring; 34. a connecting plate; 35. a reset ring; 36. a top block; 37. a limiting block; 38. a limiting groove; 241. a fixing plate; 242. a rotating plate; 243. swinging the ball; 244. a swing block; 245. a rotating shaft; 311. a plate body; 312. a contact block; 313. a reset block; 314. a movable cavity.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-3, the invention provides a water surface bridge pier stud detection device, which comprises a fitting mechanism 1, wherein floating mechanisms 2 are movably arranged at four corners of the fitting mechanism 1, the middle part of the fitting mechanism 1 is fixedly connected with stretching mechanisms 3 which are mutually symmetrical, one side of each stretching mechanism 3 is fixedly connected with a sliding mechanism 4, one side of each sliding mechanism 4, which is far away from the fitting mechanism 1, is movably connected with a detection mechanism 5, each stretching mechanism 3 comprises a shell 31, a partition plate 32 is arranged inside each shell 31, the outer wall of each partition plate 32 is fixedly connected with the middle part of the inner wall of each shell 31, connecting plates 34 are arranged on two sides of each partition plate 32, the connecting plates 34, compression springs 33, reset rings 35 and ejector blocks 36 are combined, so that the size of the fitting mechanism 1 can be adapted to the size of a pier stud by pulling the connecting plates 34, the compression springs 33 are compressed by the, the four corners of the attaching mechanism 1 are closely attached to the outer wall of the pier stud under the elastic action of the compression springs 33, so that the attaching mechanism can adapt to pier studs of various sizes, the compression springs 33 are arranged on two sides of the connecting plate 34, two ends of each compression spring 33 are fixed between the shell 31 and the connecting plate 34, the inside of the shell 31 is fixedly connected with the limiting block 37, the top of the limiting block 37 is provided with the ejector block 36, the outer wall of the limiting block 37 is movably connected with the inner wall of the shell 31, the top of the ejector block 36 is fixedly connected with the reset ring 35, and the outer wall of the connecting plate 34 is.
Example 2
As shown in fig. 4-5, on the basis of embodiment 1, the present invention provides a technical solution: the floating mechanism 2 comprises a floating air bag 21, a connecting block 22 is arranged on the inner side of the floating air bag 21, five connecting blocks 22 are fixedly connected between the connecting block 22 and the floating air bag 21, a stabilizing device 24 is arranged on one side of the connecting block 22 far away from the floating air bag 21, connecting springs 23 are fixedly connected between the stabilizing device 24 and the connecting block 22, and the number of the connecting springs 23 is five, the floating air bag 21, the connecting block 22, the connecting springs 23 and the stabilizing device 24 are combined to facilitate the connection of the connecting block 22 by the fixing block 25 when wind and waves pass through the detection process, the connecting springs 23 pull the swinging balls 243 to move along with the movement of the connecting block 22, a damping effect is formed under the action of gravity of the swinging balls 243 and the elastic action of the connecting springs 23, so that the vibration effect generated on the attaching mechanism 1 can be reduced along with the swinging of sea waves by the floating mechanism 2, and, thereby make the improvement of the data accuracy of detection, avoid the device to take place the shake on the surface of water and sway, thereby lead to that check out test set can't fix in pier stud surface appointed position, make the detection data inaccurate, influence the problem of the result that detects, stabilising arrangement 24 includes fixed plate 241, the top of fixed plate 241 is equipped with rotor plate 242, the outer wall fixedly connected with axis of rotation 245 of rotor plate 242, the inner wall rotation with fixed plate 241 of axis of rotation 245 is connected, rotor plate 242 passes through axis of rotation 245 and fixed plate 241 swing joint, the top of rotor plate 242 is rotated and is connected with swing piece 244, the top fixedly connected with swing ball 243 of swing piece 244.
Example 3
As shown in fig. 6, on the basis of the embodiment 1 and the embodiment 2, the present invention provides a technical solution: preferably, the housing 31 includes a plate body 311, a movable cavity 314 is provided inside the plate body 311, four movable cavities 314 are provided, a reset block 313 is provided inside the movable cavity 314, a bottom surface of the reset block 313 is fixedly connected with an inner wall of the movable cavity 314, a contact block 312 is fixedly connected to a top of the reset block 313, the contact block 312 and the reset block 313 are combined, when one side of the stretching mechanism 3 far away from the detection mechanism 5 is attached to the surface of the pier stud, the surface of the contact block 312 is contacted with the surface of the pier stud, the elastic action of the reset block 313 pushes the convex block on the surface of the reset block 313 to pierce the surface of the moss, so that the tip of the convex block is in contact with the pier stud, the friction force between the contact block 312 and the surface of the pier stud is increased, the device is not easy to slide when encountering the moss on the surface of the pier stud, the stability of the device is maintained, the contact block 312 is circular, the continuous convex block is fixedly connected to the outer wall of the contact block 312, and the top of the convex block is in a pointed spine shape.
The working principle of the water surface bridge pier stud detection device is described in detail below.
As shown in fig. 1-6, when in use, the inner wall of the attaching mechanism 1 of the present invention is attached to the outer wall of a bridge pier, and is placed on the water surface, the floating mechanism 2 floats on the water surface through the buoyancy action of the floating airbag 21 and the water surface, so as to drive the present invention to float on the water surface as a whole, the size of the attaching mechanism 1 is adapted to the size of the pier by pulling the connecting plate 34 to move towards two sides, the compression spring 33 is compressed by the connecting plate 34 in the moving process, the four corners of the attaching mechanism 1 are tightly attached to the outer wall of the pier through the elastic action of the compression spring 33, one side of the stretching mechanism 3 far away from the detecting mechanism 5 is attached to the surface of the pier, the surface of the contact block 312 is contacted with the surface of the pier, the convex block on the surface of the reset block 313 is pushed to pierce the green moss surface through the elastic action of the reset block 313, the tip of the convex block is, the device is not easy to slide when encountering moss on the surface of the pier stud, the stability of the device is kept, the detection mechanism 5 is controlled to slide in the groove of the sliding mechanism 4, the detection mechanism 5 enters the water surface below, and then the underwater part of the pier stud is detected, when encountering the passage of wind waves in the detection process, the floating air bag 21 is caused to rock up and down along with the wind waves on the water surface, the connecting block 22 is driven to move through the fixing block 25, the connecting spring 23 pulls the swinging ball 243 to move along with the movement of the connecting block 22, the damping effect is formed under the gravity action of the swinging ball 243 and the elastic action of the connecting spring 23, the vibration effect of the floating mechanism 2 generated by the attaching mechanism 1 can be reduced along with the rocking of sea waves, the detection mechanism 5 is kept stable when detecting underwater, and the accuracy of detected data is improved.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (5)
1. The utility model provides a surface of water bridge pier stud detection device, includes laminating mechanism (1), its characterized in that: the four corners department movable mounting of laminating mechanism (1) has floating mechanism (2), the stretching mechanism (3) of the mutual symmetry of middle part fixedly connected with of laminating mechanism (1), one side fixedly connected with slide mechanism (4) of stretching mechanism (3), one side swing joint that laminating mechanism (1) was kept away from in slide mechanism (4) has detection mechanism (5).
2. The water surface bridge pier stud detection device of claim 1, wherein: stretching mechanism (3) are including shell (31), the inside of shell (31) is equipped with baffle (32), the outer wall and shell (31) inner wall middle part fixed connection of baffle (32), the both sides of baffle (32) are equipped with connecting plate (34), the both sides of connecting plate (34) are equipped with compression spring (33), the both ends of compression spring (33) are fixed between shell (31) and connecting plate (34), the inside fixedly connected with stopper (37) of shell (31), the top of stopper (37) is equipped with kicking block (36), the outer wall of stopper (37) and the inner wall swing joint of shell (31), the top fixedly connected with of kicking block (36) resets ring (35), the outer wall of connecting plate (34) is equipped with spacing groove (38).
3. The water surface bridge pier stud detection device of claim 1, wherein: float mechanism (2) including floating gasbag (21), the inboard of floating gasbag (21) is equipped with connecting block (22), fixedly connected with fixed block (25) between connecting block (22), the floating gasbag (21), one side that floating gasbag (21) were kept away from in connecting block (22) is equipped with stabilising arrangement (24), fixedly connected with connecting spring (23) between stabilising arrangement (24) and connecting block (22), the quantity of connecting spring (23) is equipped with five.
4. The device of claim 3, wherein the device comprises: stabilising arrangement (24) are including fixed plate (241), the top of fixed plate (241) is equipped with rotor plate (242), the outer wall fixedly connected with axis of rotation (245) of rotor plate (242), the inner wall rotation with fixed plate (241) of axis of rotation (245) is connected, rotor plate (242) are through axis of rotation (245) and fixed plate (241) swing joint, the top of rotor plate (242) is rotated and is connected with swing piece (244), the top fixedly connected with swing ball (243) of swing piece (244).
5. The water surface bridge pier stud detection device of claim 2, wherein: the utility model discloses a shell, including shell (31), the inside of plate body (311) is equipped with movable chamber (314), the quantity in activity chamber (314) is equipped with four, the inside in activity chamber (314) is equipped with reset block (313), the bottom surface of reset block (313) and the inner wall fixed connection in activity chamber (314), the top fixedly connected with contact block (312) of reset block (313), the shape of contact block (312) is circular, the top of the continuous lug of outer wall fixedly connected with of contact block (312) and lug is spine shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016378.0A CN112854315B (en) | 2021-01-07 | 2021-01-07 | Water surface bridge pier column detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016378.0A CN112854315B (en) | 2021-01-07 | 2021-01-07 | Water surface bridge pier column detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112854315A true CN112854315A (en) | 2021-05-28 |
| CN112854315B CN112854315B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110016378.0A Expired - Fee Related CN112854315B (en) | 2021-01-07 | 2021-01-07 | Water surface bridge pier column detection device |
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| CN (1) | CN112854315B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3130918A2 (en) * | 2015-08-10 | 2017-02-15 | Instytut Badawczy Dróg I Mostów | Apparatus for fixing of measuring device for monitoring bottom shape near bridge support to bridge structure, method for fixing such apparatus to bridge structure and sling for such fixing |
| CN206638629U (en) * | 2017-03-30 | 2017-11-14 | 招商局重庆交通科研设计院有限公司 | A kind of underwater bridge pier detection means |
| CN108903230A (en) * | 2018-06-19 | 2018-11-30 | 安徽名扬刷业有限公司 | A kind of corner pressing device of environmental sanitation brush |
| CN109338883A (en) * | 2018-10-17 | 2019-02-15 | 武汉理航结构安全技术有限公司 | A kind of bridge submerged structure detection platform and its working method |
| CN109959406A (en) * | 2019-04-17 | 2019-07-02 | 福州大学 | Wheeled hinged cantilever underwater foundation detection device and its working method |
| CN111576209A (en) * | 2020-06-30 | 2020-08-25 | 武汉理工大学 | Modular pier underwater structure detection platform |
| CN211472140U (en) * | 2019-10-29 | 2020-09-11 | 李旭 | Railway bridge pier protection device |
| CN211621212U (en) * | 2020-01-16 | 2020-10-02 | 江门市路桥集团有限公司 | Pier underwater condition detection device |
| CN111893875A (en) * | 2020-08-20 | 2020-11-06 | 武汉理工大学 | Fixed bolster for bridge check out test set |
| CN112067047A (en) * | 2020-08-27 | 2020-12-11 | 李兰涛 | Hydrology monitoring devices with trigger mechanism |
-
2021
- 2021-01-07 CN CN202110016378.0A patent/CN112854315B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3130918A2 (en) * | 2015-08-10 | 2017-02-15 | Instytut Badawczy Dróg I Mostów | Apparatus for fixing of measuring device for monitoring bottom shape near bridge support to bridge structure, method for fixing such apparatus to bridge structure and sling for such fixing |
| CN206638629U (en) * | 2017-03-30 | 2017-11-14 | 招商局重庆交通科研设计院有限公司 | A kind of underwater bridge pier detection means |
| CN108903230A (en) * | 2018-06-19 | 2018-11-30 | 安徽名扬刷业有限公司 | A kind of corner pressing device of environmental sanitation brush |
| CN109338883A (en) * | 2018-10-17 | 2019-02-15 | 武汉理航结构安全技术有限公司 | A kind of bridge submerged structure detection platform and its working method |
| CN109959406A (en) * | 2019-04-17 | 2019-07-02 | 福州大学 | Wheeled hinged cantilever underwater foundation detection device and its working method |
| CN211472140U (en) * | 2019-10-29 | 2020-09-11 | 李旭 | Railway bridge pier protection device |
| CN211621212U (en) * | 2020-01-16 | 2020-10-02 | 江门市路桥集团有限公司 | Pier underwater condition detection device |
| CN111576209A (en) * | 2020-06-30 | 2020-08-25 | 武汉理工大学 | Modular pier underwater structure detection platform |
| CN111893875A (en) * | 2020-08-20 | 2020-11-06 | 武汉理工大学 | Fixed bolster for bridge check out test set |
| CN112067047A (en) * | 2020-08-27 | 2020-12-11 | 李兰涛 | Hydrology monitoring devices with trigger mechanism |
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| CN112854315B (en) | 2022-07-12 |
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Effective date of registration: 20220622 Address after: 325000 room 602, 6 / F, building a, Shunfu building, No. 878, Wenzhou Avenue, Puzhou street, Longwan District, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Natural Engineering Survey Co.,Ltd. Address before: 222100 No.7, Qiaoxi, Qingkou Town, Ganyu County, Lianyungang City, Jiangsu Province Applicant before: Liu Shuai |
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