CN114351582A - Deepwater pier crack detection and repair device - Google Patents
Deepwater pier crack detection and repair device Download PDFInfo
- Publication number
- CN114351582A CN114351582A CN202210020957.7A CN202210020957A CN114351582A CN 114351582 A CN114351582 A CN 114351582A CN 202210020957 A CN202210020957 A CN 202210020957A CN 114351582 A CN114351582 A CN 114351582A
- Authority
- CN
- China
- Prior art keywords
- arc
- sleeve
- shaped plates
- pedal
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 230000008439 repair process Effects 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229920001971 elastomer Polymers 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000013535 sea water Substances 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a deepwater pier crack detection and repair device, wherein a sleeve is fixedly arranged at the top of an installation frame through a bolt, a hoisting device is arranged at the top of the sleeve, a drainage device and detection equipment are arranged in the sleeve, and the bottom of an air compressor on the hoisting device is connected with the sleeve; a first sealing strip is arranged between two adjacent first arc-shaped plates in the mounting frame, the inner sides of the first arc-shaped plates are fixedly connected with an expansion rubber strip, the tops of the first arc-shaped plates are fixedly connected with a pedal, and an air compressor is detachably connected with the expansion rubber strip and communicated with the interior of the expansion rubber strip; two adjacent second arc-shaped plates in the sleeve are fixedly connected through bolts, a second sealing strip is arranged between the two adjacent second arc-shaped plates, and a third sealing strip is arranged between the second arc-shaped plate and the adjacent pedal; the problem that detection equipment cannot detect parts below a water surface due to the influence of seawater flowing and water quality is solved.
Description
Technical Field
The invention belongs to the field of bridge pier maintenance, and relates to a deep water bridge pier crack detection and repair device.
Background
The bridge diseases are characterized by increased deflection, surface damage, crack occurrence, concrete carbonization, denudation, steel bar corrosion, structural local structural damage, artificial damage and the like. Most diseases can be shown to be concentrated on the aspect of cracks, such as cracks caused by increased deflection, surface cracks caused by surface breakage, cracks caused by corrosion of reinforcing steel bars due to concrete carbonization, and the like.
Most of current bridge pier crack detects directly assembles annular frame and installs check out test set and look for the crack on the bridge pier, but because the influence of sea water flow and quality of water, often check out test set can't detect the part below the surface of water, mostly still need artifical dive to detect, and still need carry out repair work after detecting the crack, not only consuming time and wasting force, and detect and repair with high costs, also not enough to equipment and personnel's protection, so proposed a deep water bridge pier crack detection patching device and solved this type of problem.
Disclosure of Invention
In view of the above, the present invention provides a deep water bridge pier crack detection and repair device, which is used for solving the problems that due to the influence of seawater flow and water quality, detection equipment cannot detect a part below a water surface, most detection equipment needs manual diving, and a repair process needs to be performed after a crack is detected, so that time and labor are consumed, the detection and repair cost is high, and the protection for equipment and personnel is not sufficient.
In order to achieve the purpose, the invention provides the following technical scheme:
a deepwater pier crack detection and repair device comprises a mounting frame, wherein a sleeve is fixedly mounted at the top of the mounting frame through a bolt, a hoisting device is mounted at the top of the sleeve, a drainage device and detection equipment are mounted in the sleeve, an air compressor is mounted on the hoisting device, and the bottom of the air compressor is connected with the sleeve;
the mounting frame comprises a plurality of first arc-shaped plates, two adjacent first arc-shaped plates are fixedly connected through bolts, a first sealing strip is arranged between the two adjacent first arc-shaped plates, the inner sides of the first arc-shaped plates are fixedly connected with an expansion rubber strip, the tops of the first arc-shaped plates are fixedly connected with a pedal, and the air compressor is detachably connected with the expansion rubber strip and communicated with the interior of the expansion rubber strip;
the sleeve is composed of a plurality of second arc-shaped plates, two adjacent second arc-shaped plates are fixedly connected through bolts, a second sealing strip is arranged between the two adjacent second arc-shaped plates, the bottoms of the second arc-shaped plates are fixedly connected with the pedal through bolts, and a third sealing strip is arranged between the second arc-shaped plates and the adjacent pedal;
the drainage device comprises a water suction pump, a water inlet pipe and a water outlet pipe are installed on the water suction pump, the other end of the water inlet pipe penetrates through the pedal and extends to a position between the first arc-shaped plate and the pedal, and the other end of the water outlet pipe extends to the outer side of the sleeve.
As a further description of the above technical solution:
the hoisting device comprises a winch, a lifting rope is fixedly connected to the winch, and the other end of the lifting rope is fixedly connected with the sleeve.
As a further description of the above technical solution:
the detection device comprises a plurality of arc-shaped slide rails, the arc-shaped slide rails are fixedly installed on the inner side of the second arc-shaped plate, an electric displacement platform is installed on the arc-shaped slide rails, and a camera is fixedly installed on the electric displacement platform through bolts.
As a further description of the above technical solution:
the inner wall of the sleeve is larger than one meter with the surface gap of the pier to be detected, the size of the inner wall of the mounting rack is matched, and the pedal is provided with a fixing structure.
As a further description of the above technical solution:
fixed knot constructs includes the installation piece, and the interlude has rather than threaded connection's ejector pin on the installation piece, and the one end of ejector pin is rotated and is connected with the contact piece, and the surface that ejector pin one side was kept away from to the contact piece is provided with anti-skidding line.
As a further description of the above technical solution:
the number of the first arc-shaped plates is equal to that of the second arc-shaped plates, and the number of the first arc-shaped plates is two or more than two.
As a further description of the above technical solution:
polyurethane foam rubber is filled in a gap between the pedal and the pier to be detected.
As a further description of the above technical solution:
a water level sensor is fixedly installed between the first arc-shaped plate and the pedal, an alarm is installed on the hoisting device, and the water level sensor is in signal connection with the alarm.
As a further description of the above technical solution:
the outside integrated into one piece of mounting bracket has the holding ring, has the expansion plate through bolt fixed mounting on the holding ring, and evenly distributed's screw hole is seted up at the top of expansion plate.
As a further description of the above technical solution:
the bottom fixedly connected with of expansion plate strengthens the backup pad, strengthens one side and the holding ring contact of backup pad, strengthens backup pad and passes through bolt and holding ring fixed connection.
Compared with the prior art, the invention has the advantages that:
1. according to the deepwater pier crack detection and repair device disclosed by the invention, a space is formed between the sleeve and the pier to be detected, so that the detection equipment or manual detection is facilitated, and meanwhile, after a crack is detected, the repair equipment can be placed on the inner side of the sleeve and placed on the pedal, so that a certain protection effect is exerted on the equipment, the pier can be repaired by a worker conveniently, the influence of seawater on the repair work is avoided, the potential safety hazard during the operation of the worker is reduced, a better working environment is provided, and the use requirement is met.
2. According to the deepwater pier crack detection and repair device disclosed by the invention, the water level height of overflowing water can be detected through the water level sensor, and when the water level reaches a certain height, an alarm can be given out through the alarm, so that a user is reminded to start a water pump or a winch, and the danger that a worker suffers potential safety hazards or equipment is avoided.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional connection of the mount of the present invention with a steel casing;
FIG. 3 is a schematic view of a second arcuate plate according to the present invention;
fig. 4 is a schematic structural view of the first curved plate and the expansion plate of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the portion B in FIG. 2 according to the present invention.
Reference numerals: 1. a mounting frame; 11. a first arc-shaped plate; 12. a first seal strip; 13. expanding the rubber strip; 14. treading a pedal; 15. a positioning ring; 2. steel casing; 21. a second arc-shaped plate; 22. a second seal strip; 23. a third seal strip; 3. hoisting the device; 31. a winch; 32. a lifting rope; 4. a drainage device; 41. a water pump; 5. a detection device; 51. an arc-shaped slide rail; 52. an electric displacement platform; 53. a camera; 6. an air compressor; 7. a fixed structure; 71. mounting blocks; 72. a top rod; 73. a contact block; 8. a water level sensor; 9. an alarm; 10. an expansion plate; 101. a threaded hole; 102. the support plate is reinforced.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 6, the device for detecting and repairing a crack of a deep water pier comprises an installation frame 1, wherein a sleeve 2 is fixedly installed at the top of the installation frame 1 through a bolt, a hoisting device 3 is installed at the top of the sleeve 2, a drainage device 4 and a detection device 5 are installed in the sleeve 2, an air compressor 6 is installed on the hoisting device 3, and the bottom of the air compressor 6 is connected with the sleeve 2;
the mounting frame 1 comprises a plurality of first arc-shaped plates 11, two adjacent first arc-shaped plates 11 are fixedly connected through bolts, a first sealing strip 12 is arranged between the two adjacent first arc-shaped plates 11, the inner sides of the first arc-shaped plates 11 are fixedly connected with an expansion rubber strip 13, the top of each first arc-shaped plate 11 is fixedly connected with a pedal 14, and the air compressor 6 is detachably connected with the expansion rubber strip 13 and is communicated with the interior of the expansion rubber strip 13;
the sleeve 2 is composed of a plurality of second arc-shaped plates 21, two adjacent second arc-shaped plates 21 are fixedly connected through bolts, a second sealing strip 22 is arranged between the two adjacent second arc-shaped plates 21, the bottoms of the second arc-shaped plates 21 are fixedly connected with the pedal plate 14 through bolts, and a third sealing strip 23 is arranged between the second arc-shaped plates 21 and the adjacent pedal plate 14;
the drainage device 4 comprises a water suction pump 41, a water inlet pipe and a water outlet pipe are installed on the water suction pump 41, the other end of the water inlet pipe penetrates through the pedal 14 and extends to a position between the first arc-shaped plate 11 and the pedal 14, and the other end of the water outlet pipe extends to the outer side of the sleeve 2.
In the invention, all the first arc-shaped plates 11 are sleeved on the pier to be detected in a butt joint mode, then the second arc-shaped plates 21 are installed on the corresponding pedal 14 through the hoisting device 3, two adjacent second arc-shaped plates 21 pass through bolts, then the assembled gaps are respectively sealed through the first sealing strip 12, the second sealing strip 22 and the third sealing strip 23, the air compressor 6 extracts external air to fill the inside of the expansion rubber strip 13, the expansion rubber strip 13 is expanded to be in contact with the pier to be detected, so that the gap between the inner side of the first arc-shaped plate 11 and the pier to be detected is sealed, water in the sleeve 2 is pumped out through the work of the water suction pump 41, a space is formed between the sleeve 2 and the pier to be detected, the detection device 5 or manual detection is convenient, and meanwhile, after the crack is detected, the repairing device can be placed on the pedal 14 together with the inner side of the sleeve 2, play certain guard action to equipment to make things convenient for the workman to carry out repair work to the pier, avoid water to repair the influence of work simultaneously, the potential safety hazard when reducing the workman and operating provides better operational environment, satisfies the user demand.
Wherein: the hoisting device 3 comprises a winch 31, a lifting rope 32 is fixedly connected to the winch 31, and the other end of the lifting rope 32 is fixedly connected with the casing 2.
In the invention, the hoisting machine 31 works to retract and release the lifting rope 32, so that the relative heights of the integral mounting frame 1, the sleeve 2 and the pier to be detected can be conveniently adjusted, and the position for detecting and repairing the pier can be changed.
Wherein: the detection device 5 comprises a plurality of arc-shaped sliding rails 51, the arc-shaped sliding rails 51 are fixedly installed on the inner side of the second arc-shaped plate 21, an electric displacement platform 52 is installed on the arc-shaped sliding rails 51, and a camera 53 is fixedly installed on the electric displacement platform 52 through a bolt.
According to the invention, a plurality of arc-shaped slide rails 51 form a complete circle, and then the electric displacement platform 52 works to drive the camera 53 to do circular motion on the arc-shaped slide rails 51, so that the surface of the pier to be detected is detected, and the pier defect is searched in time for repairing.
Wherein: the gap between the inner wall of the sleeve 2 and the surface of the pier to be detected is larger than one meter, the size of the inner wall of the mounting rack 1 is matched, and the pedal 14 is provided with the fixing structure 7.
According to the invention, a large amount of space is reserved, so that workers and equipment can conveniently enter the device, the detection and repair work on the surface of the pier can be conveniently carried out, the connection stability of the mounting frame 1 and the pier can be increased through the fixing structure 7, and the structural stability of the sleeve 2 is ensured.
Wherein: the fixing structure 7 comprises an installation block 71, a mandril 72 in threaded connection with the installation block 71 is inserted in the installation block 71, one end of the mandril 72 is rotatably connected with a contact block 73, and anti-skid grains are arranged on the surface of one side, far away from the mandril 72, of the contact block 73.
In the invention, the ejector rod 72 on the mounting block 71 is rotated to drive the contact block 73 on the ejector rod 72 to contact with the pier, and the contact friction force between the contact block 73 and the pier is improved through the anti-skid lines, so that the stability between the mounting frame 1 and the sleeve 2 and the pier is improved, and the mounting frame 1 and the sleeve 2 are prevented from moving upwards due to buoyancy.
Wherein: the number of the first arc-shaped plates 11 is equal to that of the second arc-shaped plates 21, and the number of the first arc-shaped plates 11 is two or more than two.
According to the invention, through the assembly design, the first arc-shaped plate 11 and the second arc-shaped plate 21 are conveniently installed and sleeved on the bridge pier, and meanwhile, the turnover transportation and storage of the detection equipment are convenient, so that the use of a user is convenient.
Wherein: polyurethane foam rubber is filled in a gap between the pedal 14 and the pier to be detected.
According to the invention, polyurethane foam adhesive can be coated between the pedal 14 and the pier to be detected according to requirements to further seal the gap between the pedal 14 and the pier to be detected, so that the sealing effect between the mounting frame 1 and the pier is improved.
Wherein: a water level sensor 8 is fixedly installed between the first arc-shaped plate 11 and the pedal 14, an alarm 9 is installed on the hoisting device 3, and the water level sensor 8 is in signal connection with the alarm 9.
In the invention, the water level sensor 8 can detect the water level height of the overflow water, and when the water level reaches a certain height, the alarm 9 can give an alarm, so that a user is reminded to start the water pump 41 or the winch 31, and the danger that a worker suffers potential safety hazard or equipment damage is avoided.
Wherein: the outer side of the mounting rack 1 is integrally formed with a positioning ring 15, an expansion plate 10 is fixedly mounted on the positioning ring 15 through bolts, and threaded holes 101 which are uniformly distributed are formed in the top of the expansion plate 10.
In the invention, when the size of the equipment used for detection and repair work is too large and the equipment cannot be placed into the gap between the sleeve 2 and the pier, the top area of the mounting frame 1 can be increased by installing and fixing an expansion plate 10 on the mounting frame 1, and then the sleeve 2 with larger adaptability is replaced and is installed on the expansion plate 10 through the threaded hole 101 for fixation, so that the placement requirement of the equipment is met, the application range of the detection and repair device is expanded, and the use requirement of an overhaul worker is met.
Wherein: the bottom of the expansion plate 10 is fixedly connected with a reinforcing support plate 102, one side of the reinforcing support plate 102 is in contact with the positioning ring 15, and the reinforcing support plate 102 is fixedly connected with the positioning ring 15 through a bolt.
In the invention, the reinforcing support plate 102 is arranged between the expansion plate 10 and the positioning ring 15 through bolts, so that the structures of the expansion plate 10 and the positioning ring 15 are further reinforced and stabilized, and the use stability of the detection and maintenance device after expansion is ensured.
The working principle of the deep water bridge pier crack detection and repair device is as follows: all the first arc-shaped plates 11 are sleeved on a pier to be detected in a butt joint mode, then the second arc-shaped plates 21 are installed on the corresponding pedal 14 through the hoisting device 3, two adjacent second arc-shaped plates 21 pass through bolts, then the assembled gaps are sealed through the first sealing strip 12, the second sealing strip 22 and the third sealing strip 23 respectively, the air compressor 6 extracts external air to fill the inside of the expansion rubber strip 13, the expansion rubber strip 13 expands to be contacted with the pier to be detected, so that the gap between the inner side of the first arc-shaped plate 11 and the pier to be detected is sealed, water in the sleeve 2 is pumped out through the work of the water suction pump 41, a space is formed between the sleeve 2 and the pier to be detected, the detection device 5 or manual detection is facilitated, and meanwhile, after the crack is detected, the repairing device can be placed on the pedal 14 together with the inner side of the sleeve 2, play certain guard action to equipment to make things convenient for the workman to carry out repair work to the pier, avoid water to repair the influence of work simultaneously, the potential safety hazard when reducing the workman and operating provides better operational environment, satisfies the user demand.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a deep water pier crack detects patching device which characterized in that: the device comprises an installation frame (1), wherein a sleeve (2) is fixedly installed at the top of the installation frame (1) through a bolt, a hoisting device (3) is installed at the top of the sleeve (2), a drainage device (4) and a detection device (5) are installed in the sleeve (2), an air compressor (6) is installed on the hoisting device (3), and the bottom of the air compressor (6) is connected with the sleeve (2);
the mounting frame (1) comprises a plurality of first arc-shaped plates (11), two adjacent first arc-shaped plates (11) are fixedly connected through bolts, a first sealing strip (12) is installed between the two adjacent first arc-shaped plates (11), an expansion rubber strip (13) is fixedly connected to the inner side of each first arc-shaped plate (11), a pedal (14) is fixedly connected to the top of each first arc-shaped plate (11), and the air compressor (6) is detachably connected with the expansion rubber strips (13) and communicated with the interior of each expansion rubber strip (13);
the sleeve (2) is composed of a plurality of second arc-shaped plates (21), two adjacent second arc-shaped plates (21) are fixedly connected through bolts, a second sealing strip (22) is arranged between two adjacent second arc-shaped plates (21), the bottoms of the second arc-shaped plates (21) are fixedly connected with the pedal (14) through bolts, and a third sealing strip (23) is arranged between each second arc-shaped plate (21) and the corresponding pedal (14);
drainage device (4) include suction pump (41), install inlet tube and outlet pipe on suction pump (41), the other end of inlet tube runs through pedal (14) and extends to between first arc (11) and pedal (14), the other end of outlet pipe extends to the outside of sleeve pipe (2).
2. The deep water pier crack detection and repair device according to claim 1, wherein: the hoisting device (3) comprises a winch (31), a lifting rope (32) is fixedly connected to the winch (31), and the other end of the lifting rope (32) is fixedly connected with the sleeve (2).
3. The deep water pier crack detection and repair device according to claim 1, wherein: detection equipment (5) include a plurality of arc slide rail (51), arc slide rail (51) fixed mounting is in the inboard of second arc (21), install electronic displacement platform (52) on arc slide rail (51), there is camera (53) through bolt fixed mounting on electronic displacement platform (52).
4. The deep water pier crack detection and repair device according to claim 1, wherein: the inner wall of the sleeve (2) is larger than one meter with the surface gap of the pier to be detected, the size of the inner wall of the mounting rack (1) is matched, and the pedal (14) is provided with a fixing structure (7).
5. The deep water pier crack detection and repair device according to claim 4, wherein: fixed knot constructs (7) and includes installation piece (71), the last interlude of installation piece (71) has ejector pin (72) rather than threaded connection, the one end of ejector pin (72) is rotated and is connected with contact piece (73), the surface that contact piece (73) kept away from ejector pin (72) one side is provided with anti-skidding line.
6. The deep water pier crack detection and repair device according to claim 1, wherein: the number of the first arc-shaped plates (11) is equal to that of the second arc-shaped plates (21), and the number of the first arc-shaped plates (11) is two or more than two.
7. The deep water pier crack detection and repair device according to claim 1, wherein: polyurethane foam adhesive is filled in a gap between the pedal (14) and the pier to be detected.
8. The deep water pier crack detection and repair device according to claim 1, wherein: a water level sensor (8) is fixedly mounted between the first arc-shaped plate (11) and the pedal (14), an alarm (9) is mounted on the hoisting device (3), and the water level sensor (8) is in signal connection with the alarm (9).
9. The deep water pier crack detection and repair device according to claim 1, wherein: the outside integrated into one piece of mounting bracket (1) has holding ring (15), there is expansion plate (10) through bolt fixed mounting on holding ring (15), evenly distributed's screw hole (101) are seted up at the top of expansion plate (10).
10. The deep water pier crack detection and repair device according to claim 9, wherein: the bottom fixedly connected with of expansion board (10) strengthens backup pad (102), strengthen one side and the holding ring (15) contact of backup pad (102), strengthen backup pad (102) and pass through bolt and holding ring (15) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020957.7A CN114351582B (en) | 2022-01-10 | 2022-01-10 | Deepwater pier crack detection and repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020957.7A CN114351582B (en) | 2022-01-10 | 2022-01-10 | Deepwater pier crack detection and repair device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114351582A true CN114351582A (en) | 2022-04-15 |
| CN114351582B CN114351582B (en) | 2024-01-23 |
Family
ID=81107729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210020957.7A Active CN114351582B (en) | 2022-01-10 | 2022-01-10 | Deepwater pier crack detection and repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114351582B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060110089A (en) * | 2005-04-19 | 2006-10-24 | 주식회사 엘엔비 | Jacket |
| CN107354876A (en) * | 2017-07-25 | 2017-11-17 | 苏交科集团股份有限公司 | Underwater pier column reinforcing steel bar rust removal and concrete surface repair device |
| 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 |
| CN109577214A (en) * | 2019-01-15 | 2019-04-05 | 余艳 | A kind of bridge detection repair device |
| CN110952464A (en) * | 2019-12-20 | 2020-04-03 | 沈靖林 | Bridge pier repairing and reinforcing construction method |
| CN112609571A (en) * | 2020-12-14 | 2021-04-06 | 山东交通学院 | Separable bridge detection equipment |
| CN214459753U (en) * | 2021-01-29 | 2021-10-22 | 北京永来建筑装饰工程有限公司 | Pier curing means |
| KR20210131186A (en) * | 2020-04-23 | 2021-11-02 | 김정규 | Apparatus for removing degraded concrete of pier using water jet |
| KR102336236B1 (en) * | 2021-04-30 | 2021-12-08 | 주식회사 삼형건설 | Apparatus for removing degraded concrete of concrete structure using water jet |
| CN113818345A (en) * | 2021-09-29 | 2021-12-21 | 武汉理工大学 | All-round structure detection of prefabricated type pier and maintenance platform |
-
2022
- 2022-01-10 CN CN202210020957.7A patent/CN114351582B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060110089A (en) * | 2005-04-19 | 2006-10-24 | 주식회사 엘엔비 | Jacket |
| CN107354876A (en) * | 2017-07-25 | 2017-11-17 | 苏交科集团股份有限公司 | Underwater pier column reinforcing steel bar rust removal and concrete surface repair device |
| 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 |
| CN109577214A (en) * | 2019-01-15 | 2019-04-05 | 余艳 | A kind of bridge detection repair device |
| CN110952464A (en) * | 2019-12-20 | 2020-04-03 | 沈靖林 | Bridge pier repairing and reinforcing construction method |
| KR20210131186A (en) * | 2020-04-23 | 2021-11-02 | 김정규 | Apparatus for removing degraded concrete of pier using water jet |
| CN112609571A (en) * | 2020-12-14 | 2021-04-06 | 山东交通学院 | Separable bridge detection equipment |
| CN214459753U (en) * | 2021-01-29 | 2021-10-22 | 北京永来建筑装饰工程有限公司 | Pier curing means |
| KR102336236B1 (en) * | 2021-04-30 | 2021-12-08 | 주식회사 삼형건설 | Apparatus for removing degraded concrete of concrete structure using water jet |
| CN113818345A (en) * | 2021-09-29 | 2021-12-21 | 武汉理工大学 | All-round structure detection of prefabricated type pier and maintenance platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114351582B (en) | 2024-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101793584B (en) | Large-diameter pipeline sealing property detection device and method | |
| CN107178675B (en) | Method and device for realizing replacement of pipe section or valve without stopping water on water supply pipeline | |
| US20150023735A1 (en) | System for renovating a sewer manhole | |
| CN110254622B (en) | Preassembling method of ship outfitting piece | |
| CN112081595A (en) | Shield construction method, and waterproof and monitoring method for shield construction | |
| CN111005673A (en) | Device for maintaining high-altitude frequency converter and using method thereof | |
| CN114351582A (en) | Deepwater pier crack detection and repair device | |
| CN111155511A (en) | Multi-cabin diaphragm wall joint construction filling bag and construction method | |
| CN102108870A (en) | Shaft equipment mounting construction platform | |
| CN201874227U (en) | Triangular supporting scaffold structure used in spherical tank construction | |
| CN103495289B (en) | Paraxylene device absorption tower agent-replacement maintenance construction process | |
| KR100730653B1 (en) | Vacuum testing apparatus of manhole for sewer's construction, complete inspection | |
| CN210288484U (en) | Sewer well cover capable of automatically reporting repair | |
| KR100914748B1 (en) | Repaired pipe leak tester with vacuum and method thereof | |
| CN206606972U (en) | Cesspool aerating system buoyant lift inspection platform | |
| CN209853516U (en) | Elevator weight detection device | |
| CN210395406U (en) | Jacket foundation annular seam mud cleaning construction system | |
| CN205977118U (en) | Integrated service sled of choke manifold and water gas separat ware | |
| CN115199855B (en) | Non-excavation repairing method for ground pipeline | |
| CN215588903U (en) | Vertical type dismantling and inspecting device for ship hydraulic oil cylinder | |
| CN217632875U (en) | Water pump detection device | |
| JP3288987B2 (en) | Casing patch method | |
| CN221114286U (en) | Self-unloading ship installation scaffold tool | |
| CN212508198U (en) | Marine workover rig is sealed bellmouthing device | |
| CN104949140A (en) | Power station boiler screw deslagging device and mounting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |