CN113502856A - Bridge pier foundation underwater detection device and application method thereof - Google Patents
Bridge pier foundation underwater detection device and application method thereof Download PDFInfo
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- CN113502856A CN113502856A CN202110883967.9A CN202110883967A CN113502856A CN 113502856 A CN113502856 A CN 113502856A CN 202110883967 A CN202110883967 A CN 202110883967A CN 113502856 A CN113502856 A CN 113502856A
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- 238000001514 detection method Methods 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 186
- 239000000725 suspension Substances 0.000 claims abstract description 91
- 238000005188 flotation Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 238000007667 floating Methods 0.000 abstract description 12
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of underwater detection, in particular to an underwater detection device for a bridge pier foundation and a using method thereof. When the water pumps work simultaneously, the whole suspension assembly descends vertically to perform vertical photographing detection, when the water pump at one side works, the hollow floating box at one side sinks firstly, then water flow gradually extends to the hollow floating box at the other side, so that the connecting rope fixedly connected between the two fixing plates inclines in angle, then the detection assembly performs inclined photographing detection along the connecting rope, the photographing range is enlarged, and photographing detection is performed.
Description
Technical Field
The invention relates to the technical field of underwater detection, in particular to an underwater detection device for a bridge pier foundation and a using method thereof.
Background
The bridge piers are sub-buildings which support the bridge span structure and transmit the constant load and the vehicle live load to the foundation, the bridge abutments are arranged on two sides of the bridge, and the bridge piers are arranged between the two bridge abutments;
the bridge pier foundation is likely to be abraded due to long-time scouring of water flow, the bridge pier foundation needs to be regularly detected, but workers regularly go to underwater to detect the great trouble, so that the underwater detection device is provided for detecting the real-time state of the bridge pier foundation, the bridge piers which cannot be seen by the workers are shot and detected, and meanwhile, the bridge is prevented from being inclined and collapsed due to damage of the bridge piers.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an underwater detection device for a bridge pier foundation and a use method thereof, which solve the problem of difficulty in underwater detection of the bridge pier foundation and simultaneously prevent the problem of bridge tilt collapse caused by damage of the bridge pier.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a bridge pier foundation is detection device under water, includes the towboat, two the inboard swing joint of towboat has the suspension subassembly, towboat upside fixed mounting has the water pump, water pump input end fixedly connected with absorbs water the pipe, towboat upper surface fixed mounting has first line to roll and the second line rolls, first line rolls and the second line rolls one side respectively fixed mounting has the second motor, suspension subassembly downside swing joint has the detection subassembly.
Preferably, the second thread rolling roller is movably wound with a water outlet pipe, one end of the water outlet pipe is fixedly connected with the output end of the water pump, the other end of the water outlet pipe is fixedly connected with one side of the suspension assembly, and the first thread rolling roller is movably wound with a traction rope.
Preferably, the suspension assembly comprises a plurality of hollow buoyancy tanks, connecting assemblies are respectively arranged on two sides of each hollow buoyancy tank, each connecting assembly is movably connected with a round-head connecting rod, each round-head connecting rod is movably connected with another round-head connecting rod through a connecting chain buckle, and each round-head connecting rod is movably connected with the connecting assembly of another hollow buoyancy tank.
As preferred, hollow flotation tank both sides are equipped with the inlet tube, the inlet tube is screwed and is connected with the connecting pipe, two fixedly connected with water delivery hose in the middle of the connecting pipe, be equipped with the spacing ring in the middle of the connecting pipe, spacing ring one side is fixed and is equipped with a plurality of barbs, barb fixed connection water delivery hose.
Preferably, the upper side of the hollow buoyancy tank close to the traction ship is screwed and connected with a coil pipe, a water delivery pipe is arranged on the lower side of the coil pipe and fixedly connected with a water outlet pipe, a round-head connecting rod movably connected with a connecting frame is movably connected with the hollow buoyancy tank close to one side of the traction ship, and the connecting frame is fixedly connected with a traction rope.
Preferably, the suspension assembly is close to the lower surfaces of the hollow buoyancy tanks of the towing ships on two sides and is fixedly connected with fixing plates respectively, a connecting rope is fixedly connected between the two fixing plates, and the connecting rope is connected with the detection assembly in a sliding mode.
Preferably, coupling assembling is including two connecting seats, two hollow flotation tank both sides are located respectively to two connecting seats, the inside fixed mounting of connecting seat has the magnetic chuck, magnetic chuck magnetic force is connected with the button head connecting rod, inside four springs of difference movable mounting through the connecting seat has four fixture blocks, the connecting seat has the button head connecting rod through fixture block limit connection.
Preferably, the detection assembly comprises a movable pipe, the movable pipe is movably connected with a connecting rope, a waterproof shell is fixedly connected with the lower end of the movable pipe, a battery and a first motor are fixedly arranged inside the waterproof shell, a camera head is fixedly connected with the output end of the first motor, and a waterproof cover is fixedly arranged on the lower surface of the waterproof shell.
Meanwhile, the invention also discloses a use method of the bridge pier foundation underwater detection device, which comprises the following operation steps:
s1: the inner sides of the two towing ships are movably connected with the suspension assembly, so that a user can drive the bridge pier to move through the towing ships, the lower sides of the suspension assemblies are movably connected with the detection assembly, the detection assembly and the suspension assembly can move together along with the two towing ships and move to the upstream of a designated bridge pier, and then a semicircle is formed, so that the bridge pier can be hung on the designated bridge pier through the power of water flow;
s2: the water pump is fixedly arranged on the upper side of the traction ship, so that a user can inject water into the suspension assembly by controlling the water pump, the first line roller and the second line roller are fixedly arranged on the upper surface of the traction ship, the second motor is fixedly arranged on one side of the first line roller and one side of the second line roller respectively, so that the user can control the first line roller and the second line roller respectively by controlling the two motors, the suspension assembly can be pulled by the traction rope of the first line roller, the traction rope is retracted by the first line roller, the water is injected in advance by the water outlet pipe of the second line roller, and then the water is wound by the second line roller, so that the water outlet pipe can be wound by the second line roller without influencing water flow transmission, the suspension assembly is injected with water, the water outlet pipe comprises a plurality of hollow buoyancy tanks which are fixedly connected by a water pipe, so that the water pump can transmit water flow into the hollow buoyancy tanks by the water pipe, carrying out water injection operation on the hollow buoyancy tank, or carrying out water pumping operation on water in the hollow buoyancy tank, so that the hollow buoyancy tank can float and sink;
s3: the water inlet pipes are arranged on two sides of the hollow floating box, the water delivery hose is fixedly connected in the middle of the connecting pipe, so that different hollow floating boxes can carry out water flow transmission with the water delivery hose through the connecting pipes of the hollow floating boxes on two sides, the whole suspension assembly can sink, whether water pumps in two side traction ships work simultaneously or not is selected according to needs, when the water pumps work simultaneously, the whole suspension assembly vertically descends, vertical photographing detection is carried out, when the water pump on one side works, the hollow floating box on one side sinks firstly, then water flow gradually extends to the hollow floating box on the other side, the angle of a connecting rope fixedly connected in the middle of the two fixing plates is inclined, then the detection assembly carries out inclined photographing detection along the connecting rope, and the photographing range is enlarged;
s4: the movable pipe is movably connected with the connecting rope, so that the movable pipe can move on the connecting rope, the battery and the first motor are fixedly arranged in the waterproof shell, the battery can supply power to the first motor, the camera shooting platform is controlled by the first motor to shoot at multiple angles, and the shooting detection is carried out on the underwater bridge pier foundation and the underwater bridge pier.
Compared with the prior art, the invention has the following beneficial effects:
the suspension assemblies are movably connected to the inner sides of the two towing ships, so that a user can move the suspension assembly with the bridge pier through the towing ships, the detection assemblies are movably connected to the lower sides of the suspension assemblies, the detection assemblies and the suspension assemblies can move together along with the two towing ships to move to the upstream of a designated bridge pier and then form a semicircle, the suspension type bridge pier can be hung on the designated bridge pier through the power of water flow, the suspension type bridge pier is prevented from being washed away by the water flow in the detection process, the stability is enhanced, the energy consumption of the towing ships stopping at the designated positions in turbulent water flow is reduced, and more bridge pier foundations can be detected;
the water pump is fixedly arranged on the upper side of the traction ship, so that a user can control the water pump to inject water into the suspension assembly, the first line roller and the second line roller are fixedly arranged on the upper surface of the traction ship, the second motor is fixedly arranged on one side of the first line roller and one side of the second line roller respectively, so that the user can control the first line roller and the second line roller respectively by controlling the two motors, the suspension assembly can be pulled by the traction rope of the first line roller, the traction rope is retracted by the first line roller, water is injected in advance by the water outlet pipe of the second line roller, and then the water is wound by the second line roller, so that the water outlet pipe can be wound by the second line roller without influencing water flow transmission, the water pump is fixedly connected with the water outlet pipe through the water pipe, so that the water pump can transmit water flow into the hollow buoyancy tank through the water pipe to inject water into the hollow buoyancy tank, or pump water in the hollow buoyancy tank, the hollow floating boxes can float and sink, water inlet pipes are arranged on two sides of each hollow floating box, and a water delivery hose is fixedly connected in the middle of each connecting pipe, so that different hollow floating boxes can carry out water flow transmission with the water delivery hoses through the connecting pipes of the hollow floating boxes on two sides, the whole suspension assembly can sink, whether water pumps in two side traction ships work simultaneously or not is selected according to needs, and when the suspension assembly works simultaneously, the whole suspension assembly vertically descends and is subjected to vertical photographing detection;
the movable pipe is movably connected with the connecting rope, so that the movable pipe can move on the connecting rope, the battery and the first motor are fixedly arranged in the waterproof shell, the battery can supply power for the first motor, the camera holder is controlled by the first motor to carry out multi-angle shooting, shooting and detection are carried out on the underwater bridge pier foundation and the bridge pier, the problem that the underwater bridge pier foundation is difficult to detect is solved, shooting and detection are carried out on the bridge pier which cannot be seen by workers, and bridge inclined collapse caused by damage of the bridge pier is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of an underwater detection device for bridge pier foundation;
FIG. 2 is a schematic view of another angle structure of the underwater detection device for bridge pier foundation of the present invention;
FIG. 3 is a schematic structural view of a towing vessel of the bridge pier foundation underwater detection device of the present invention;
FIG. 4 is a schematic structural view of a suspension assembly of the underwater detection device for bridge pier foundation;
FIG. 5 is a schematic diagram of an explosion structure of a suspension assembly of the underwater detection device for bridge pier foundation;
FIG. 6 is a schematic view of a connecting pipe structure of the underwater detection device for bridge pier foundation;
FIG. 7 is an enlarged schematic view of the point A in FIG. 2 of the underwater detection device for bridge pier foundation of the present invention;
FIG. 8 is a schematic structural view of a detection assembly of the underwater detection device for bridge pier foundation;
FIG. 9 is a schematic view of an explosion structure of a connecting assembly of the underwater detection device for bridge pier foundation;
fig. 10 is a schematic sectional view of a connection assembly of the underwater detection device for bridge pier foundation according to the present invention.
In the figure: 1. towing the ship; 2. a suspension assembly; 201. a hollow buoyancy tank; 202. a fixing plate; 203. connecting ropes; 204. a connecting assembly; 2041. a connecting seat; 2042. a magnetic chuck; 2043. a spring; 2044. a clamping block; 205. a connecting frame; 206. connecting a chain buckle; 207. a round-head connecting rod; 208. a connecting pipe; 2081. a limiting ring; 2082. a barb; 209. coiling; 2091. a water delivery pipe; 210. a water inlet pipe; 211. a water delivery hose; 3. a detection component; 301. a movable tube; 302. a waterproof housing; 303. a battery; 304. a first motor; 305. a camera shooting cloud deck; 306. a waterproof cover; 4. a first thread roll; 401. a hauling rope; 5. a second thread roll; 501. a water outlet pipe; 6. a second motor; 7. a water pump; 8. a suction pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-10, the bridge pier foundation underwater detection device comprises two towing ships 1, wherein the inner sides of the two towing ships 1 are movably connected with a suspension assembly 2, a water pump 7 is fixedly mounted on the upper side of each towing ship 1, a water suction pipe 8 is fixedly connected to the input end of each water pump 7, a first line roller 4 and a second line roller 5 are fixedly mounted on the upper surface of each towing ship 1, a second motor 6 is fixedly mounted on one side of each of the first line roller 4 and the second line roller 5, and a detection assembly 3 is movably connected to the lower side of each suspension assembly 2.
Through the technical scheme, the suspension assembly 2 is movably connected to the inner sides of the two towing ships 1, so that a user can move the suspension assembly 2 with the suspension assembly 2 by the towing ships 1, the detection assembly 3 is movably connected to the lower side of the suspension assembly 2, so that the detection assembly 3 and the suspension assembly 2 can move together along with the two towing ships 1 to move to the upstream of a designated bridge pier and then form a semicircle, the suspension assembly can be hung on the designated bridge pier through the power of water flow, the suspension assembly is prevented from being washed away by the water flow in the detection process, the stability is enhanced, the energy consumption of the towing ship 1 stopping at a designated position in turbulent water flow is reduced, more bridge pier foundations can be detected, the water pump 7 is fixedly arranged on the upper side of the towing ship 1, so that the user can inject water into the suspension assembly 2 by controlling the water pump 7, and the suspension assembly 2 slowly sinks, the bridge pier is photographed and detected firstly, and then when the bridge pier descends to the water bottom, the bridge pier foundation is photographed and detected, so that the problem that the bridge pier foundation is difficult to detect underwater is solved, the bridge pier which cannot be seen by workers is photographed and detected, and the bridge is prevented from being inclined and collapsed due to damage of the bridge pier.
In this embodiment, the second wire roller 5 is movably wound on the outside of the wire roller with a water outlet pipe 501, one end of the water outlet pipe 501 is fixedly connected with the output end of the water pump 7, the other end of the water outlet pipe 501 is fixedly connected with one side of the suspension assembly 2, and the first wire roller 4 is movably wound on the outside of the wire roller with a traction rope 401. It has first line to roll 4 and second line through surface fixed mounting on the traction ship 1 and rolls 5, and first line rolls 4 and second line and rolls 5 one side fixed mounting respectively has second motor 6, make the user can control first line respectively through controlling two motors and roll 4 and second line and roll 5, haulage rope 401 through first line roll 4 can pull suspension subassembly 2, roll 4 through first line and carry out receiving and releasing of haulage rope 401, roll 5 outlet pipe 501 water injection in advance through the second line, then roll 5 through the second line and carry out the rolling, make second line roll 5 can carry out outlet pipe 501's rolling, and do not influence water flow transmission, carry out the water injection to suspension subassembly 2, make suspension subassembly 2 sink.
In this embodiment, suspension subassembly 2 is equipped with coupling assembling 204 respectively including a plurality of hollow flotation tanks 201, hollow flotation tank 201 both sides, and coupling assembling 204 swing joint has button head connecting rod 207, and button head connecting rod 207 has another button head connecting rod 207 through connecting link 206 swing joint, the coupling assembling 204 of another hollow flotation tank 201 of button head connecting rod 207 swing joint. The suspension assembly 2 comprises the hollow buoyancy tanks 201, so that the suspension assembly 2 can be injected with water and absorb water through the hollow buoyancy tanks 201, the suspension sinking of the suspension assembly 2 is realized, and the detection assembly 3 can photograph and detect the bridge pier foundation and the bridge pier.
In this embodiment, hollow flotation tank 201 both sides are equipped with inlet tube 210, inlet tube 210 screws and is connected with connecting pipe 208, fixedly connected with water delivery hose 211 in the middle of two connecting pipes 208, be equipped with spacing ring 2081 in the middle of the connecting pipe 208, the fixed a plurality of barbs 2082 that are equipped with in spacing ring 2081 one side, barb 2082 fixed connection water delivery hose 211, the hollow flotation tank 201 upside that is close to towboat 1 screws and is connected with coil 209, coil 209 downside is equipped with conduit 2091, conduit 2091 fixed connection outlet pipe 501, hollow flotation tank 201 is close to the round head connecting rod 207 swing joint who pulls boat 1 one side has link 205, link 205 fixed connection haulage rope 401, suspension subassembly 2 is close to both sides towboat 1's hollow flotation tank 201 lower surface difference fixedly connected with fixed plate 202, fixedly connected with connecting rope 203 in the middle of two fixed plate 202, connecting rope 203 sliding connection surveys subassembly 3. The water outlet pipe 501 is fixedly connected with the water conveying pipe 2091, so that the water pump 7 can transmit water flow into the hollow buoyancy tank 201 through the water conveying pipe 2091, the hollow buoyancy tank 201 is subjected to water injection operation, or water in the hollow buoyancy tank 201 is pumped, so that the hollow buoyancy tank 201 can float and sink, the water inlet pipes 210 are arranged on two sides of the hollow buoyancy tank 201, the water delivery hose 211 is fixedly connected with the middle of the connecting pipe 208, so that different hollow buoyancy tanks 201 can transmit water flow with the water delivery hose 211 through the connecting pipes 208 of the hollow buoyancy tanks 201 on two sides, so that the whole suspension assembly 2 can sink, whether the water pumps 7 in the two-side traction boats 1 work simultaneously or not is selected according to requirements, when the whole suspension assembly 2 works simultaneously, the whole suspension assembly 2 descends vertically to perform vertical photographing detection, when the water pump 7 on one side works, the hollow buoyancy tank 201 on one side sinks first, and then the water flow gradually overflows to the hollow buoyancy tank 201 on the other side, the connecting rope 203 fixedly connected between the two fixing plates 202 is inclined at an angle, and then the detection assembly 3 performs inclined shooting detection along the connecting rope 203, so that the shooting range is increased.
In this embodiment, coupling assembling 204 is including two connecting seats 2041, and hollow flotation tank 201 both sides are located respectively to two connecting seats 2041, and the inside fixed mounting of connecting seat 2041 has magnetic chuck 2042, and magnetic chuck 2042 magnetic force is connected with button head connecting rod 207, and connecting seat 2041 is inside through four spring 2043 respectively movable mounting have four fixture blocks 2044, and connecting seat 2041 has button head connecting rod 207 through fixture block 2044 limit connection. Four clamping blocks 2044 are respectively and movably installed in the connecting seat 2041 through four springs 2043, and the connecting seat 2041 is connected with the round-head connecting rod 207 in a limiting way through the clamping block 2044, so that the round-head connecting rod 207 can be movably connected with the connecting seat 2041, and the two round-head connecting rods 207 are movably connected through the connecting links 206, so that the suspension assembly 2 of the present invention can be modularly assembled, a hollow buoyancy tank 201 of the suspension assembly 2 is additionally arranged as required, a magnetic suction disc 2042 is fixedly arranged in the connecting seat 2041, so that the magnetic attraction disc 2042 can perform magnetic attraction operation with the iron round head of the round head connecting rod 207, the connection between the two hollow pontoons 201 is more stable, so that at the same time because of the modular buoyant assembly 2, the hollow buoyancy tanks 201 can be bent at multiple angles, so that the hollow buoyancy tanks can be wound on bridge piers and are more stable.
In this embodiment, the detection assembly 3 includes the movable tube 301, and movable tube 301 swing joint has the connection rope 203, and the waterproof shell 302 of movable tube 301 lower extreme fixedly connected with, the inside fixed mounting of waterproof shell 302 has battery 303 and first motor 304, and first motor 304 output end fixedly connected with makes a video recording cloud platform 305, and waterproof cover 306 is installed to waterproof shell 302 lower surface fixed mounting. The connecting rope 203 is movably connected with the movable pipe 301, so that the movable type bridge pier can move on the connecting rope 203, the battery 303 and the first motor 304 are fixedly installed in the waterproof shell 302, the battery 303 can supply power to the first motor 304, the camera holder 305 is controlled by the first motor 304 to carry out multi-angle shooting, shooting and detection are carried out on an underwater bridge pier foundation and an underwater bridge pier, the problem that the underwater detection of the bridge pier foundation is difficult is solved, shooting and detection are carried out on the bridge pier which cannot be seen by workers, and bridge inclination collapse caused by bridge pier damage is prevented.
Meanwhile, the invention also discloses a use method of the bridge pier foundation underwater detection device, which comprises the following operation steps:
s1: the inner sides of the two towing ships 1 are movably connected with the suspension assembly 2, so that a user can drive the bridge pier to move through the towing ships 1, the lower sides of the suspension assemblies 2 are movably connected with the detection assembly 3, so that the detection assembly 3 and the suspension assembly 2 can move together along with the two towing ships 1 to move to the upstream of a specified bridge pier and then form a semicircle, and the bridge pier can be hung on the specified bridge pier through the power of water flow;
s2: the water pump 7 is fixedly arranged on the upper side of the towing ship 1, so that a user can inject water into the suspension assembly 2 by controlling the water pump 7, the first line roller 4 and the second line roller 5 are fixedly arranged on the upper surface of the towing ship 1, the second motor 6 is fixedly arranged on one side of the first line roller 4 and one side of the second line roller 5 respectively, so that the user can control the first line roller 4 and the second line roller 5 by controlling the two motors respectively, the suspension assembly 2 can be towed by the towing rope 401 of the first line roller 4, the towing rope 401 is retracted by the first line roller 4, the water outlet pipe 501 is injected in advance by the second line roller 5, then the water outlet pipe 501 can be wound by the second line roller 5, the water flow transmission is not influenced, the suspension assembly 2 is injected with water, the suspension assembly 2 comprises a plurality of hollow floating tanks 201, and the water outlet pipe 501 is fixedly connected by a water conveying pipe 2091, so that the water pump 7 can transmit water flow into the hollow buoyancy tank 201 through the water pipe 2091 to perform water injection operation on the hollow buoyancy tank 201, or perform water pumping operation on the water in the hollow buoyancy tank 201, so that the hollow buoyancy tank 201 can float and sink;
s3: the water inlet pipes 210 are arranged on two sides of the hollow buoyancy tank 201, and the middle of the connecting pipe 208 is fixedly connected with the water delivery hose 211, so that different hollow buoyancy tanks 201 can carry out water flow transmission through the connecting pipe 208 and the water delivery hose 211 of the hollow buoyancy tanks 201 on two sides, the whole suspension assembly 2 can sink, whether the water pumps 7 in the towing ships 1 on two sides work simultaneously or not is selected according to needs, when the suspension assembly 2 works simultaneously, the whole suspension assembly 2 descends vertically and carries out vertical photographing detection, when the water pump 7 on one side works, the hollow buoyancy tank 201 on one side sinks firstly, then water flow gradually overflows to the hollow buoyancy tank 201 on the other side, the connecting rope 203 fixedly connected between the two fixing plates 202 is inclined at an angle, then the detection assembly 3 carries out inclined photographing detection along the connecting rope 203, and the photographing range is enlarged;
s4: the movable pipe 301 is movably connected with the connecting rope 203, so that the movable type bridge pier can move on the connecting rope 203, the battery 303 and the first motor 304 are fixedly arranged in the waterproof shell 302, the battery 303 can supply power to the first motor 304, the camera shooting holder 305 is controlled by the first motor 304 to shoot at multiple angles, and the shooting detection is carried out on the underwater bridge pier foundation and the underwater bridge pier.
The bridge pier foundation underwater detection device and the use method thereof have the working principle that:
when in use, the suspension assembly 2 is movably connected to the inner sides of the two towing ships 1, so that a user can move the device by the towing ships 1, the detection assembly 3 is movably connected to the lower side of the suspension assembly 2, so that the detection assembly 3 and the suspension assembly 2 can move together along with the two towing ships 1 to move to the upstream of a designated bridge pier, and then a semicircle is formed, so that the device can be hung on the designated bridge pier through the power of water flow, the device is prevented from being washed away by the water flow in the detection process, the stability is enhanced, the energy consumption of the towing ships 1 stopping at the designated positions in turbulent water flow is reduced, so that the device can carry out more bridge pier foundation detection, the water pump 7 is fixedly arranged on the upper side of the towing ship 1, so that the user can inject water into the suspension assembly 2 by controlling the water pump 7, and the first line roller 4 and the second line roller 5 are fixedly arranged on the upper surface of the towing ship 1, and one side of the first line roller 4 and one side of the second line roller 5 are respectively fixedly provided with a second motor 6, so that a user can respectively control the first line roller 4 and the second line roller 5 by controlling the two motors, the suspension assembly 2 can be pulled by a traction rope 401 of the first line roller 4, the traction rope 401 is retracted by the first line roller 4, water is injected in advance by a water outlet pipe 501 of the second line roller 5, then the water is wound by the second line roller 5, so that the water outlet pipe 501 can be wound by the second line roller 5 without influencing water flow transmission, the suspension assembly 2 is injected with water, the suspension assembly 2 comprises a plurality of hollow buoyancy tanks 201, the water outlet pipe 501 is fixedly connected by a water conveying pipe 2091, so that a water pump 7 can transmit the water flow into the hollow buoyancy tanks 201 by the water conveying pipe 2091, the hollow buoyancy tanks 201 are injected with water, or the water in the hollow buoyancy tanks 201 is pumped, so that the hollow buoyancy tanks 201 can float and sink, the water inlet pipes 210 are arranged on two sides of the hollow buoyancy tanks 201, the water delivery hoses 211 are fixedly connected in the middle of the connecting pipes 208, so that different hollow buoyancy tanks 201 can carry out water flow transmission with the water delivery hoses 211 through the connecting pipes 208 of the hollow buoyancy tanks 201 on two sides, so that the whole suspension assembly 2 can sink, whether the water pumps 7 in the two side towing ships 1 work simultaneously is selected according to requirements, and when the suspension assembly 2 works simultaneously, the whole suspension assembly 2 vertically descends to carry out vertical photographing detection, wherein when the water pump 7 on one side works, the hollow buoyancy tank 201 on one side sinks first, then the water flow gradually overflows to the hollow buoyancy tank 201 on the other side, so that the connecting ropes 203 fixedly connected in the middle of the two fixing plates 202 are inclined, then the detection assembly 3 carries out inclined photographing detection along the connecting ropes 203, and the photographing range is enlarged, the suspension assembly 2 can be injected with water and absorb water through the hollow buoyancy tank 201, suspension sinking of the suspension assembly 2 is achieved, photographing detection is carried out on a bridge pier at first, and photographing detection is carried out on a bridge pier foundation when the bridge pier foundation is lowered to the bottom of water; the connecting rope 203 is movably connected with the movable pipe 301, so that the movable type bridge pier can move on the connecting rope 203, the battery 303 and the first motor 304 are fixedly installed in the waterproof shell 302, the battery 303 can supply power to the first motor 304, the camera holder 305 is controlled by the first motor 304 to carry out multi-angle shooting, shooting and detection are carried out on an underwater bridge pier foundation and an underwater bridge pier, the problem that the underwater detection of the bridge pier foundation is difficult is solved, shooting and detection are carried out on the bridge pier which cannot be seen by workers, and bridge inclination collapse caused by bridge pier damage is prevented.
The specific model specification of the first motor 304 and the second motor 6 is HF-SP102K, the specific model specification of the towboat 1 is 809, and the specific model specification of the camera platform 305 is C6C.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a bridge pier foundation underwater detection device and application method thereof, includes towboat (1), its characterized in that: two there are suspension subassembly (2) inboard swing joint of towboat (1), towboat (1) upside fixed mounting has water pump (7), water pump (7) input end fixedly connected with absorbs water pipe (8), towboat (1) upper surface fixed mounting has first line to roll (4) and second line to roll (5), one side that first line rolled (4) and second line to roll (5) is fixed mounting respectively has second motor (6), suspension subassembly (2) downside swing joint has detection subassembly (3).
2. The underwater detection device for bridge pier foundation of claim 1, characterized in that: the second line is rolled (5) outside activity winding of line and is had outlet pipe (501), outlet pipe (501) one end fixed connection water pump (7) output, outlet pipe (501) other end fixed connection suspension subassembly (2) one side, first line is rolled (4) outside activity winding and has haulage rope (401).
3. The underwater detection device for bridge pier foundation of claim 1, characterized in that: suspension subassembly (2) is including a plurality of hollow flotation tanks (201), hollow flotation tank (201) both sides are equipped with coupling assembling (204) respectively, coupling assembling (204) swing joint has button head connecting rod (207), button head connecting rod (207) have another button head connecting rod (207) through connecting link (206) swing joint, coupling assembling (204) of another hollow flotation tank (201) of button head connecting rod (207) swing joint.
4. The underwater detection device for bridge pier foundation of claim 3, characterized in that: hollow flotation tank (201) both sides are equipped with inlet tube (210), inlet tube (210) are screwed and are connected with connecting pipe (208), two fixedly connected with water delivery hose (211) in the middle of connecting pipe (208), be equipped with spacing ring (2081) in the middle of connecting pipe (208), spacing ring (2081) one side is fixed and is equipped with a plurality of barbs (2082), barb (2082) fixed connection water delivery hose (211).
5. The underwater detection device for bridge pier foundation of claim 4, wherein: be close to traction vessel (1) hollow flotation tank (201) upside is screwed and is connected with coil (209), coil (209) downside is equipped with raceway (2091), raceway (2091) fixed connection outlet pipe (501), round head connecting rod (207) swing joint that hollow flotation tank (201) are close to traction vessel (1) one side has link (205), link (205) fixed connection haulage rope (401).
6. The underwater detection device for bridge pier foundation of claim 5, wherein: the suspension assembly (2) is close to the lower surface of a hollow buoyancy tank (201) of the two-side towing ship (1) and is fixedly connected with a fixing plate (202) respectively, the middle of the fixing plate (202) is fixedly connected with a connecting rope (203), and the connecting rope (203) is connected with the detection assembly (3) in a sliding mode.
7. The underwater detection device for bridge pier foundation of claim 6, wherein: coupling assembling (204) are including two connecting seats (2041), two hollow flotation tank (201) both sides are located respectively in two connecting seats (2041), the inside fixed mounting of connecting seat (2041) has magnetic chuck (2042), magnetic chuck (2042) magnetic force is connected with button head connecting rod (207), there are four fixture blocks (2044) through four springs (2043) respectively movable mounting in connecting seat (2041) inside, connecting seat (2041) has button head connecting rod (207) through fixture block (2044) limit connection.
8. The underwater detection device for bridge pier foundation of claim 1, characterized in that: the detection assembly (3) is including movable tube (301), movable tube (301) swing joint has connection rope (203), the waterproof shell (302) of movable tube (301) lower extreme fixedly connected with, the inside fixed mounting of waterproof shell (302) has battery (303) and first motor (304), first motor (304) output end fixedly connected with makes a video recording cloud platform (305), fixed surface installs waterproof cover (306) under waterproof shell (302).
9. The use method of the underwater detection device for the foundation of the bridge pier according to any one of claims 1 to 8, comprising the following operation steps:
s1: the inner sides of the two towing ships (1) are movably connected with the suspension assembly (2), so that a user can move the bridge pier through the towing ships (1), the lower side of the suspension assembly (2) is movably connected with the detection assembly (3), the detection assembly (3) and the suspension assembly (2) can move together along with the two towing ships (1) and move to the upstream of a specified bridge pier, and then a semicircle is formed, so that the bridge pier can be hung on the specified bridge pier through the power of water flow;
s2: a water pump (7) is fixedly installed on the upper side of the towing ship (1), so that a user can inject water into the suspension assembly (2) by controlling the water pump (7), a first line roller (4) and a second line roller (5) are fixedly installed on the upper surface of the towing ship (1), a second motor (6) is fixedly installed on one side of the first line roller (4) and one side of the second line roller (5) respectively, so that the user can control the first line roller (4) and the second line roller (5) by controlling the two motors respectively, the suspension assembly (2) can be towed by a towing rope (401) of the first line roller (4), the towing rope (401) is retracted by the first line roller (4), water is injected in advance by a water outlet pipe (501) of the second line roller (5), and then the second line roller (5) is wound, so that the second line roller (5) can wind the water outlet pipe (501), the suspension assembly (2) is filled with water, the suspension assembly (2) comprises a plurality of hollow buoyancy tanks (201), water pipes (2091) are fixedly connected with water outlet pipes (501) to enable water pumps (7) to transmit water into the hollow buoyancy tanks (201) through the water pipes (2091) and to perform water injection operation on the hollow buoyancy tanks (201), or water in the hollow buoyancy tanks (201) is pumped, so that the hollow buoyancy tanks (201) can float and sink;
s3: the water inlet pipes (210) are arranged on two sides of the hollow buoyancy tanks (201), the middle of the connecting pipe (208) is fixedly connected with the water delivery hose (211), so that different hollow buoyancy tanks (201) can carry out water flow transmission with the water delivery hose (211) through the connecting pipe (208) of the hollow buoyancy tanks (201) on two sides, the whole suspension assembly (2) can sink, whether the water pumps (7) in the towing ships (1) on two sides work simultaneously is selected according to requirements, during simultaneous working, the whole suspension assembly (2) vertically descends, vertical photographing detection is carried out, during working of the water pump (7) on one side, the hollow buoyancy tank (201) on one side sinks firstly, then water flow gradually extends towards the hollow buoyancy tank (201) on the other side, the angle of the connecting rope (203) fixedly connected between the two fixing plates (202) is inclined, and then the detection assembly (3) carries out inclined photographing detection along the connecting rope (203), the shooting range is increased;
s4: the movable pipe (301) is movably connected with the connecting rope (203), so that the movable pipe can move on the connecting rope (203), the battery (303) and the first motor (304) are fixedly installed in the waterproof shell (302), the battery (303) can supply power to the first motor (304), the camera shooting holder (305) is controlled by the first motor (304) to shoot at multiple angles, and the shooting detection is carried out on the underwater bridge pier foundation and the bridge pier.
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| CN202110883967.9A CN113502856A (en) | 2021-08-03 | 2021-08-03 | Bridge pier foundation underwater detection device and application method thereof |
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| CN202110883967.9A CN113502856A (en) | 2021-08-03 | 2021-08-03 | Bridge pier foundation underwater detection device and application method thereof |
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Cited By (1)
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| CN115262380A (en) * | 2022-05-31 | 2022-11-01 | 为天(深圳)检测科技有限公司 | Use method of pier underwater detection mounting platform |
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Application publication date: 20211015 |