CN115479945A - Bridge crack measurement and detection equipment and detection method - Google Patents
Bridge crack measurement and detection equipment and detection method Download PDFInfo
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- CN115479945A CN115479945A CN202210960991.2A CN202210960991A CN115479945A CN 115479945 A CN115479945 A CN 115479945A CN 202210960991 A CN202210960991 A CN 202210960991A CN 115479945 A CN115479945 A CN 115479945A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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Abstract
The invention discloses bridge crack measurement and detection equipment which comprises two support protection plates and two support frames, wherein the support protection plates and the two support frames slide up and down in a wave groove through inserted columns, and gears are rotationally engaged in internal tooth grooves to drive a detector main body to move up and down and rotationally swing in a longitudinal bi-pass square groove, so that the height and the angle of the detector main body are adjusted, the detector main body can shoot detection images at different heights and angles, accurate detection data are obtained, and judgment of workers is facilitated; through the rotatory swing of rotatory hole supporting shoe and the flexible of second spring, can drive the support connection piece and support the round bar rotation to the angle of adjusting the gyro wheel, because gyro wheel and rotatory roller laminating, and rotatory roller drives the gyro wheel and rotates, so through the angle conversion of gyro wheel, oscillating drive mechanism can drive sliding connection seat at square column guide rail outer wall reciprocating motion, enlarges the detection scope of detector main part, obtains accurate crack data.
Description
Technical Field
The invention relates to the technical field of bridge crack measurement and detection, in particular to bridge crack measurement and detection equipment and a bridge crack measurement and detection method.
Background
A bridge, which is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through; in order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass; the bridge generally consists of an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge spanning structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting position of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, conical revetments, bank protection, diversion projects and the like; in the process of building the bridge, the bridge will crack, so that bridge crack measurement and detection equipment is needed to detect the bridge cracks;
at present, when the bridge crack measuring and detecting equipment detects the crack of the bridge, although the detection data can be obtained, in the detection process, because the detecting instrument is fixed at the bottom of the detection end, the detecting instrument cannot perform height adjustment work and angle adjustment work, so that the detection range can be shortened, and the accuracy of the detection data is reduced.
Disclosure of Invention
The invention aims to provide bridge crack measurement and detection equipment and a bridge crack measurement and detection method, which have the functions of wide detection range, automatic adjustment of detection height and angle and automatic cleaning of the surface of a bridge, and are used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a bridge crack measures check out test set, includes and supports guard plate and support frame, support guard plate and support frame be two, and two support frame welding are at two and support guard plate both sides inner walls, two support guard plate below both sides are rotated and are connected with the swiveling wheel, two the support frame upper surface is equipped with the water storage box, two the support frame bottom is equipped with a plurality of shower nozzles that are used for the water spray, two support frame below outer wall is equipped with the electromagnetic valve who is used for controlling the rivers, and two electromagnetic valve pass through L type connecting pipe and water storage box intercommunication, two be equipped with the detection mechanism who is used for detecting the bridge crack between the support guard plate, and detection mechanism is located between two support frames, and two support guard plates are run through to detection mechanism's bottom both sides simultaneously, detection mechanism passes through the transmission wheelset and is connected with a swiveling wheel transmission.
Preferably, detection mechanism is including rotatory roller, slot type guide rail and stop gear, rotatory roller both sides are rotated with two support guard plates and are connected, and just rotate roller one side outer wall and drive wheelset cup joint, stop gear both ends and two support guard plate inner wall welding, and stop gear is located rotatory roller oblique upper corner, slot type guide rail both ends and two support guard plate inner wall welding, and the slot type guide rail is located rotatory roller opposite side oblique upper corner, and the slot type guide rail is located the stop gear opposite side simultaneously, sliding connection seat has been cup jointed in the sliding connection of slot type guide rail outer wall, inside sliding connection has the oscillating detector in the middle of the sliding connection seat, the sliding connection seat opposite side is rotated and is cup jointed oscillating drive mechanism, and oscillating drive mechanism's top is laminated with spacing mechanism upper surface and sliding connection seat upper surface respectively, and oscillating drive mechanism's bottom and rotatory roller upper surface are laminated simultaneously.
Preferably, sliding connection seat includes fixed connection seat, fixed connection seat one side upper surface is equipped with two spacing posts, horizontal bi-pass spout has been seted up to fixed connection seat one side, vertical bi-pass square groove has been seted up in the middle of the fixed connection seat, spacing spout has been seted up between horizontal bi-pass spout and the vertical bi-pass square groove, and spacing spout communicates with horizontal bi-pass spout and vertical bi-pass square groove respectively, the interior tooth's socket has been seted up to vertical bi-pass square groove other end inner wall, the through-hole circular slot has been seted up to the fixed connection seat opposite side, fixed connection seat one end outer wall is equipped with the display screen, the fixed connection seat outer wall is close to the display screen downside and is equipped with the controller, and the inside battery that carries of controller.
Preferably, the slot type guide rail includes the square column guide rail, square column guide rail both ends support the welding of guard plate inner wall with two respectively, and the square column guide rail slides and cup joints inside horizontal bi-pass spout, the wave groove has been seted up to one side that square column guide rail outer wall is close to spacing spout, and the radius in wave groove is a centimetre.
Preferably, the oscillating detector includes the detector main part, detector main part and display screen electric connection, the detector main part slides and cup joints at vertical bi-pass square groove, detector main part one end upside fixedly connected with inserts the post, and inserts the post and insert inside the wave groove after passing spacing spout, detector main part other end upside is equipped with the connecting rod, and inside the connecting rod stretched into interior tooth's socket, the connecting rod outer wall has cup jointed the gear, and gear and interior tooth's socket meshing.
Preferably, stop gear includes fixed support plate, the fixed support plate both ends respectively with two support guard plate inner wall welding, fixed support plate upper surface both sides are equipped with contact switch, two contact switch and two solenoid valve electric connection, two contact switch and controller electricity are connected.
Preferably, the swing type transmission mechanism comprises a supporting round rod, the supporting round rod and a through hole round groove are arranged, the supporting round rod penetrates through the through hole round groove, an anti-falling groove is formed in the lower side of the supporting round rod, a roller is sleeved on the lower side of the anti-falling groove in a rotating mode, the roller is located on the lower side of the supporting round rod, a second spring is arranged between the upper surface of the roller and the top of the anti-falling groove, a rotary hole supporting block is sleeved on the outer wall of the supporting round rod close to the upper surface of the other side of the fixed connection seat in a rotating mode, the lower end face of the other side of the rotary hole supporting block is attached to the upper surface of the fixed connection seat, a first T-shaped connecting column is fixedly connected to the upper end of the supporting round rod, a supporting connecting block is fixedly connected to the upper surface of the rotary hole supporting block, a second T-shaped connecting column is arranged on the other side of the supporting block, the lower end face of the other side of the second T-shaped connecting column is attached to the upper surface of the fixed connection seat, the second T-shaped connecting column swings between two limiting columns, and the first spring is arranged between the first T-shaped connecting column and the second T-shaped connecting column.
Preferably, the support frame includes the cavity bracing piece, the number of cavity bracing piece is two, the downside a plurality of equidistant internal thread holes have been seted up to cavity bracing piece bottom, and a plurality of internal thread holes and shower nozzle threaded connection, downside the inlet opening has been seted up to one side outer wall of cavity bracing piece, and inlet opening and solenoid valve intercommunication, two be equipped with two stands, two between the cavity bracing piece be equipped with the handle pole in the middle of the stand.
Preferably, the bridge crack measurement and detection method comprises the following steps:
s1: firstly, filling clear water into the water storage tank to ensure that the water storage tank is full of clear water;
s2: by pressing a power button of the controller, a storage battery in the controller can provide power, so that the display screen, the two contact switches and the detector main body are powered on;
s3: the four rotating wheels can rotate and move by pushing the handle round rod, the rotating rollers can be driven to rotate through the transmission wheel set, when the rotating rollers rotate, the rollers can be driven to roll on the upper surfaces of the rotating rollers, so that the fixed connecting seats can be driven to slide on the outer walls of the square column guide rails by supporting the round rod, meanwhile, in the sliding process, the inserting columns can slide up and down in the wave grooves, the detector main body and the gears can be driven to move up and down in the longitudinal double-pass square grooves and the internal tooth grooves respectively, and the gears are meshed with the internal tooth grooves, so that in the process that the gears move up and down in the internal tooth grooves, the detector main body can be driven to swing in the longitudinal double-pass square grooves, and the detector main body can better detect bridge cracks; when the fixed connecting seat slides to one side of the square column guide rail and the rotating hole supporting block is contacted with the corresponding contact switch, the corresponding contact switch controls an electromagnetic valve, so that clean water enters the corresponding hollow supporting rod and can be sprayed out through the bottom spray head, and the surface of the bridge can be cleaned;
s4: through the display screen, the detection result of the detector main body can be displayed, and the observation, data recording and judgment of workers are facilitated.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the inserted columns slide up and down in the wave groove to drive the detector main body and the gear to move up and down in the longitudinal bi-pass square groove and the inner tooth groove respectively, so that the height of the detector main body can be adjusted.
2. According to the invention, the support connecting block and the support round rod can be driven to rotate through the rotary swing of the rotary hole supporting block and the extension of the second spring, so that the angle of the roller can be adjusted, and the swinging type transmission mechanism can drive the sliding connecting seat to reciprocate on the outer wall of the square column guide rail through the angle conversion of the roller due to the fact that the roller is attached to the rotary roller which drives the roller to rotate, so that the detection range of the detector main body is expanded, and accurate crack data is obtained;
3. according to the invention, the rotating hole supporting blocks are respectively contacted with the two contact switches, so that the switching states of the two electromagnetic valves can be sequentially controlled, clean water can sequentially enter the two hollow supporting rods, and then the clean water is sprayed out through the spray heads at the bottoms of the hollow supporting rods, so that the function of cleaning the surface of the bridge is realized, and the main body of the detector can conveniently shoot clear crack pictures.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a schematic view of the detecting mechanism, the supporting guard, the rotating wheel and the driving wheel set of the present invention;
FIG. 4 is a schematic structural diagram of a detecting mechanism according to the present invention;
FIG. 5 is a schematic structural view of the sliding connection seat, the swing type transmission mechanism and the swing type detector of the present invention;
FIG. 6 is a schematic cross-sectional view of the sliding connection seat, the swing type transmission mechanism and the swing type detector of the present invention;
FIG. 7 is an enlarged view of part A of FIG. 6;
FIG. 8 is a cross-sectional view of the sliding connection seat of the present invention;
fig. 9 is a front view of the swing type detector of the present invention.
In the figure: 1. a water storage tank; 2. supporting the protection plate; 3. a rotating wheel; 4. a transmission wheel set; 5. a spray head; 6. a support frame; 61. a hollow support rod; 62. a column; 63. a handle round bar; 7. an electromagnetic valve; 8. an L-shaped connecting pipe; 9. a controller; 11. a display screen; 100. a detection mechanism; 10. a rotating roller; 20. a groove-type guide rail; 201. a square column guide rail; 202. a wave groove; 30. a sliding connection seat; 301. a fixed connecting seat; 302. A longitudinal double-pass square groove; 303. a limiting post; 304. a transverse bi-pass chute; 305. a limiting chute; 306. An inner tooth socket; 307. a through hole circular groove; 40. a swing type transmission mechanism; 401. a first T-shaped connecting column; 402. A first spring; 403. supporting the connecting block; 404. a second T-shaped connecting column; 405. a roller; 406. a support round bar; 407. rotating the bore support block; 408. a drop-proof groove; 409. a second spring; 50. a limiting mechanism; 501. fixing the support plate; 502. a contact switch; 60. a swing type detector; 601. a detector body; 602. inserting a column; 603. a gear; 604. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in 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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a bridge crack measurement check out test set, including supporting protection plate 2 and support frame 6, supporting protection plate 2 and support frame 6 be two, and two support frame 6 welding are at two 2 both sides inner walls of supporting protection plate, two 2 below both sides of supporting protection plate are rotated and are connected with swiveling wheel 3, two 6 upper surfaces of support frame are equipped with water storage tank 1, two 6 bottoms of support frame are equipped with a plurality of shower nozzles 5 that are used for the water spray, two 6 below outer walls of support frame are equipped with the solenoid valve 7 that is used for controlling the rivers, and two solenoid valve 7 communicate with water storage tank 1 through L type connecting pipe 8, be equipped with the detection mechanism 100 that is used for detecting the bridge crack between two supporting protection plate 2, and detection mechanism 100 is located between two support frames 6, two supporting protection plate 2 are run through to the bottom both sides of detection mechanism 100 simultaneously, detection mechanism 100 is connected with a swiveling wheel 3 transmission through transmission wheelset 4.
In this embodiment, as shown in fig. 3 and 4, the detecting mechanism 100 includes a rotating roller 10, a slot-type guide rail 20 and a limiting mechanism 50, two sides of the rotating roller 10 are rotatably connected to two supporting protection plates 2, an outer wall of one side of the rotating roller 10 is sleeved to the transmission wheel set 4, two ends of the limiting mechanism 50 are welded to inner walls of the two supporting protection plates 2, the limiting mechanism 50 is located at an upper oblique corner of the rotating roller 10, two ends of the slot-type guide rail 20 are welded to inner walls of the two supporting protection plates 2, the slot-type guide rail 20 is located at an upper oblique corner of the other side of the rotating roller 10, the slot-type guide rail 20 is located at the other side of the limiting mechanism 50, an outer wall of the slot-type guide rail 20 is slidably sleeved to a sliding connection seat 30, a swing-type detector 60 is slidably connected to a middle of the sliding connection seat 30, the other side of the sliding connection seat 30 is rotatably sleeved to a swing-type transmission mechanism 40, a top of the swing-type transmission mechanism 40 is respectively attached to an upper surface of the limiting mechanism 50 and an upper surface of the sliding connection seat 30, and a bottom of the swing-type transmission mechanism 40 is attached to an upper surface of the rotating roller 10.
In this embodiment, as shown in fig. 5, fig. 6 and fig. 8, sliding connection seat 30 includes fixed connection seat 301, fixed connection seat 301 one side upper surface is equipped with two spacing posts 303, fixed connection seat 301 has seted up horizontal bi-pass spout 304 on one side, make things convenient for square column guide rail 201 to slide inside horizontal bi-pass spout 304, vertical bi-pass square groove 302 has been seted up in the middle of fixed connection seat 301, make things convenient for detector main part 601 to reciprocate and rotatory swing inside vertical bi-pass square groove 302, spacing spout 305 has been seted up between horizontal bi-pass spout 304 and vertical bi-pass square groove 302, and spacing spout 305 communicates with horizontal bi-pass spout 304 and vertical bi-pass square groove 302 respectively, make things convenient for post 602 to slide from top to bottom inside spacing spout 305, and inject post 602, avoid post 602 to take place the phenomenon of squinting in other directions, vertical bi-pass square groove 302 other end inner tooth's socket 306 has been seted up to vertical bi-pass square groove 302, fixed connection seat 301 opposite side has seted up through-hole circular groove 307, fixed connection seat 301 one end outer wall is equipped with display screen 11, fixed connection seat 301 outer wall is close to display screen 11 downside is equipped with controller 9, and is equipped with the battery, and the inside the battery 9, can provide the power supply.
In this embodiment, as shown in fig. 3 and 4, slot type guide rail 20 includes square column guide rail 201, square column guide rail 201 both ends support 2 inner wall welding of guard plate with two respectively, and square column guide rail 201 slides and cup joints inside horizontal bi-pass spout 304, through square column guide rail 201, can support fixed connection seat 301 better, inject the gliding direction of fixed connection seat 301, wave groove 202 has been seted up to one side that square column guide rail 201 outer wall is close to spacing spout 305, and the radius of wave groove 202 is a centimetre, slide in wave groove 202 inside through inserting post 602, just can drive detector main part 601 and slide from top to bottom in vertical bi-pass square groove 302 is inside.
In this embodiment, as shown in fig. 6 and 9, the swing type detector 60 includes a detector main body 601, the detector main body 601 is electrically connected to the display screen 11, the detector main body 601 is slidably sleeved on the vertical double-pass square groove 302, an insertion column 602 is fixedly connected to an upper side of one end of the detector main body 601, the insertion column 602 is inserted into the wave groove 202 after passing through the limit sliding groove 305, a connecting rod 604 is disposed on an upper side of the other end of the detector main body 601, the connecting rod 604 extends into the internal tooth groove 306, a gear 603 is sleeved on an outer wall of the connecting rod 604, the gear 603 is engaged with the internal tooth groove 306, and the gear 603 is engaged with the internal tooth groove 306, so that the detector main body 601 can rotate and swing in the process of sliding inside the vertical double-pass square groove 302, and the angle of detection can be adjusted.
In this embodiment, as shown in fig. 3 and 4, the limiting mechanism 50 includes a fixed support plate 501, two ends of the fixed support plate 501 are respectively welded to the inner walls of the two support protection plates 2, two sides of the upper surface of the fixed support plate 501 are provided with contact switches 502, the moving position of the rotating hole support block 407 can be limited by the two contact switches 502, and the rotating hole support block 407 can be pushed to rotate, the two contact switches 502 are electrically connected to the two electromagnetic valves 7, the on-off states of the two electromagnetic valves 7 are sequentially controlled by the two contact switches 502, so that clean water can enter the hollow support rod 61, the spray head 5 is convenient to clean the surface of the bridge, and the two contact switches 502 are electrically connected to the controller 9.
In this embodiment, as shown in fig. 5, 6 and 7, the swing type transmission mechanism 40 includes a support round bar 406, the support round bar 406 and a through hole round groove 307, the support round bar 406 penetrates through the through hole round groove 307, an anti-drop groove 408 is formed in a lower side of the support round bar 406, a roller 405 is rotatably sleeved on a lower side of the anti-drop groove 408, the swing type transmission mechanism 40 and the sliding connection seat 30 can be driven to move by the roller 405, and the direction in which the swing type transmission mechanism 40 and the sliding connection seat 30 move can be controlled by the roller 405, the roller 405 is located on a lower side of the support round bar 406, a second spring 409 is arranged between an upper surface of the roller 405 and a top of the anti-drop groove 408, the support connecting block can be driven to rotate and swing by the extension and retraction of the second spring 409, the support connecting block 403 is rotatably sleeved on an upper surface of the other side of the support round bar 406 close to the upper surface of the fixed connection seat 301, and a rotating hole 407 is rotatably sleeved on a lower end surface of the other side of the rotating connection seat, and a lower end surface of the rotating connection seat 407 is attached to a surface of the fixed connection seat 501, a first T-type connection post 401 is fixedly connected to an upper end surface of the support round bar 406, a first T-type connection post 402, a spacing spring 404 is arranged between the upper end surface of the second spring connection post 402, and a spacing roller 402, a spacing roller 402 arranged between the first T-type connection post 402, and a spacing roller 402 arranged on the upper end of the second spring connection post 402, and a spacing roller 402 arranged on the other side of the upper connection post 402, and a spacing roller 402 arranged between the upper end of the upper connection post 402.
In this embodiment, as shown in fig. 1, the supporting frame 6 includes two hollow supporting rods 61, the number of the hollow supporting rods 61 is two, a plurality of equidistant internal thread holes are provided at the bottom of the lower hollow supporting rod 61, and the plurality of internal thread holes are in threaded connection with the nozzle 5, a water inlet hole is provided on an outer wall of one side of the lower hollow supporting rod 61, the water inlet hole is communicated with the electromagnetic valve 7, two upright posts 62 are provided between the two hollow supporting rods 61, and a handle round rod 63 is provided in the middle of the two upright posts 62.
In this embodiment, as shown in fig. 1 to 9, a bridge crack measurement and detection method includes the following steps:
s1: firstly, filling clear water into the water storage tank 1 to ensure that the water storage tank 1 is full of clear water;
s2: by pressing a power button of the controller 9, a storage battery in the controller 9 supplies power, so that the display screen 11, the two contact switches 502 and the detector main body 601 are powered on;
s3: the four rotating wheels 3 can be rotated and moved by pushing the handle round rod 63, the rotating roller 10 can be driven to rotate through the transmission wheel set 4, when the rotating roller 10 rotates, the roller 405 can be driven to roll on the upper surface of the rotating roller 10, so that the fixed connecting seat 301 can be driven to slide on the outer wall of the square column guide rail 201 through the supporting round rod 406, meanwhile, in the sliding process, the inserted column 602 can slide up and down in the wave groove 202, the detector main body 601 and the gear 603 can be driven to move up and down in the longitudinal double-pass square groove 302 and the internal tooth groove 306 respectively, and the gear 603 is meshed with the internal tooth groove 306, so that in the process that the gear 603 moves up and down in the internal tooth groove 306, the detector main body 601 can be driven to swing in the longitudinal double-pass square groove 302, and the detector main body 601 can better detect bridge cracks; when the fixed connection seat 301 slides to one side of the square column guide rail 201, and the rotating hole supporting block 407 is in contact with the corresponding contact switch 502, the corresponding contact switch 502 controls one electromagnetic valve 7, so that clean water enters the corresponding hollow supporting rod 61, and the clean water can be sprayed out through the bottom nozzle 5, so that the surface of the bridge can be cleaned, meanwhile, in the contact process, the rotating hole supporting block 407 rotates on the outer wall of the supporting round rod 406, and the first spring 402 also performs telescopic action to drive the supporting round rod 406 and the supporting connecting block 403 to rotate and swing, so that the roller 405 is driven to rotate on the upper surface of the rotating roller 10, so that the roller 405 adjusts the direction, after the direction is adjusted, the sliding connection seat 30 slides towards the other side of the square column guide rail 201, when the rotating hole supporting block 407 is in contact with the other contact switch 502, the previous electromagnetic valve 7 stops working, and the other electromagnetic valve 7 works, so that the clean water enters the other hollow supporting rod 61, and the clean water can be sprayed out through the bottom nozzle 5, so that the surface of the bridge can be cleaned again;
s4: through display screen 11, just can demonstrate the testing result of detector main part 601, make things convenient for the staff to observe and data record and judgement.
According to the working principle, a worker firstly connects the water inlet pipe of the water storage tank 1 with an external water pipe, then clear water can enter the water storage tank 1 through the water inlet pipe of the water storage tank 1 and can also enter the two L-shaped connecting pipes 8, and after the water storage tank 1 is filled with clear water, the worker separates the water inlet pipe of the water storage tank 1 from the external water pipe;
when in use, a worker presses the power button of the controller 9 to enable the storage battery carried in the controller 9 to supply power, thereby enabling the display screen 11, the touch switch 502 and the detector main body 601 to be powered on, at this time, the worker pushes the push handle round bar 63, so that the four rotation wheels 3 are rotationally moved, and during the rotation movement of the four rotating wheels 3, the driving wheel group 4 drives the rotating roller 10 to rotate, thereby driving the roller 405 to roll on the upper surface of the rotating roller 10, since the second spring 409 is provided between the top of the roller 405 and the top of the escape prevention groove 408, the roller 405 is closely attached to the upper surface of the rotating roller 10 by the extension and contraction of the second spring 409, increasing the friction force, and thus, during the rolling of the roller 405 on the upper surface of the rotating roll 10, the roller 405 also moves on the upper surface of the rotating roll 10, thus driving the swing type transmission mechanism 40 and the sliding connection seat 30 to slide on the outer wall of the square column guide rail 201, so that the detector main body 601 can photograph the length of the bridge crack, and since the insert pillar 602 is inserted into the wave groove 202, when the sliding connection holder 30 slides on the outer wall of the square column guide rail 201, the insert column 602 slides up and down inside the wave groove 202, thereby driving the detector main body 601 to move up and down in the longitudinal double-pass square groove 302, adjusting the height of the detector main body 601, meanwhile, the gear 603 is driven to move up and down in the internal tooth socket 306, and because the gear 603 is meshed with the internal tooth socket 306, therefore, the gear 603 drives the detector main body 601 to rotate and swing in the longitudinal double-pass square groove 302 in the process of moving up and down in the internal tooth groove 306, the detector main body 601 can shoot pictures of bridge cracks at different heights and different angles;
when the fixed connection seat 301 slides to one side of the square column guide rail 201, and the rotating hole supporting block 407 contacts with the corresponding contact switch 502, the corresponding contact switch 502 controls one electromagnetic valve 7, so that clean water enters the inside of the corresponding hollow supporting rod 61, and the clean water can be sprayed out through the bottom nozzle 5, thereby cleaning the surface of the bridge, meanwhile, in the contact process, the rotating hole supporting block 407 rotates on the outer wall of the supporting round rod 406, and the first spring 402 also performs telescopic action, so as to drive the supporting round rod 406 and the supporting connecting block 403 to rotate and swing, thereby driving the roller 405 to rotate on the upper surface of the rotating roller 10, so that the roller 405 adjusts the direction, after the direction is adjusted, the sliding connection seat 30 slides towards the other side of the square column guide rail 201, when the rotating hole supporting block 407 contacts with the other contact switch 502, the former electromagnetic valve 7 stops working, at the same time, the other electromagnetic valve 7 works, so that the clean water enters the other hollow supporting rod 61, and the bottom nozzle 5 can spray out clean water through the rotating hole supporting block 201, in addition, the rotating hole supporting block 407 can again drive the rotating hole working mechanism to drive the rotating switch to drive the rotating shaft to work, and the bridge to detect the crack of the bridge, and further detect the crack of the bridge, and determine that the bridge working data of the bridge working detection mechanism 21 can be detected by the bridge, and the bridge.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the invention, which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a bridge crack measurement check out test set, includes and supports guard plate (2) and support frame (6), support guard plate (2) and support frame (6) be two, and two support frame (6) welding are at two support guard plate (2) both sides inner walls, two it is connected with swiveling wheel (3), its characterized in that to support guard plate (2) below both sides rotation: two support frame (6) upper surface is equipped with water storage box (1), two support frame (6) bottom is equipped with a plurality of shower nozzles (5) that are used for the water spray, two support frame (6) below outer wall is equipped with electromagnetic valve (7) that are used for controlling the rivers, and just two electromagnetic valve (7) communicate with water storage box (1) through L type connecting pipe (8), two be equipped with between support guard plate (2) and be used for detecting cracked detection mechanism (100) of bridge, and detection mechanism (100) are located between two support frames (6), and two support guard plate (2) are run through to the bottom both sides of detection mechanism (100) simultaneously, detection mechanism (100) are connected through transmission wheelset (4) and swiveling wheel (3) transmission.
2. The bridge crack measurement and detection device of claim 1, characterized in that: detection mechanism (100) is including rotatory roller (10), slot type guide rail (20) and stop gear (50), rotatory roller (10) both sides are rotated with two and are connected supporting guard plate (2), and just rotatory roller (10) one side outer wall cup joints with transmission wheelset (4), stop gear (50) both ends and two support guard plate (2) inner wall welding, and stop gear (50) are located rotatory roller (10) oblique corner, slot type guide rail (20) both ends and two support guard plate (2) inner wall welding, and slot type guide rail (20) are located rotatory roller (10) another side oblique corner, and slot type guide rail (20) are located stop gear (50) opposite side simultaneously, sliding connection seat (30) has been cup jointed in slot type guide rail (20) outer wall sliding connection, sliding connection has oscillating detector (60) in the middle of sliding connection seat (30), oscillating drive mechanism (40) has been cup jointed in sliding connection seat (30) opposite side rotation, and the top of oscillating drive mechanism (40) laminates with stop gear (50) upper surface and sliding connection seat (30) upper surface respectively, and the bottom of oscillating drive mechanism (40) upper surface (10) simultaneously.
3. The bridge crack measurement and detection device of claim 2, wherein: sliding connection seat (30) include fixed connection seat (301), fixed connection seat (301) one side upper surface is equipped with two spacing post (303), horizontal bi-pass spout (304) have been seted up to fixed connection seat (301) one side, vertical bi-pass square groove (302) have been seted up in the middle of fixed connection seat (301), spacing spout (305) have been seted up between horizontal bi-pass spout (304) and vertical bi-pass square groove (302), and spacing spout (305) communicate with horizontal bi-pass spout (304) and vertical bi-pass square groove (302) respectively, interior tooth's socket (306) have been seted up to vertical bi-pass square groove (302) other end inner wall, through-hole circular slot (307) have been seted up to fixed connection seat (301) opposite side, fixed connection seat (301) one end outer wall is equipped with display screen (11), fixed connection seat (301) outer wall is close to display screen (11) downside and is equipped with controller (9), and controller (9) inside battery that carries.
4. The bridge crack measurement and detection device of claim 3, wherein: groove type guide rail (20) are including square column guide rail (201), square column guide rail (201) both ends support guard plate (2) inner wall welding with two respectively, and inside square column guide rail (201) slip cup joint in horizontal bi-pass spout (304), wave groove (202) have been seted up to one side that square column guide rail (201) outer wall is close to spacing spout (305), and the radius in wave groove (202) is one centimetre.
5. The bridge crack measurement and detection device of claim 4, wherein: swing detector (60) are including detector main part (601), detector main part (601) and display screen (11) electric connection, detector main part (601) slip cup joint at vertical bi-pass square groove (302), detector main part (601) one end upside fixedly connected with inserts post (602), and insert post (602) insert wave groove (202) inside passing behind spacing spout (305), detector main part (601) other end upside is equipped with connecting rod (604), and inside connecting rod (604) stretched into interior tooth's socket (306), gear (603) have been cup jointed to connecting rod (604) outer wall, and gear (603) and interior tooth's socket (306) meshing.
6. The bridge crack measurement and detection device of claim 5, wherein: stop gear (50) are including fixed support plate (501), fixed support plate (501) both ends support guard plate (2) inner wall welding with two respectively, fixed support plate (501) upper surface both sides are equipped with contact switch (502), two contact switch (502) and two solenoid valve (7) electric connection, and two contact switch (502) are connected with controller (9) electricity.
7. The bridge crack measurement and detection device of claim 6, wherein: the swing type transmission mechanism (40) comprises a supporting round rod (406), the supporting round rod (406) and a through hole round groove (307), the supporting round rod (406) penetrates through the through hole round groove (307), an anti-falling groove (408) is formed in the lower side of the supporting round rod (406), a roller (405) is rotatably sleeved on the lower side of the anti-falling groove (408), the roller (405) is located on the lower side of the supporting round rod (406), a second spring (409) is arranged between the upper surface of the roller (405) and the top of the anti-falling groove (408), a rotary hole supporting block (407) is rotatably sleeved on the upper surface of the outer wall of the supporting round rod (406) close to the other side of the fixed connecting seat (301), and the lower end face of the other side of the rotary hole supporting block (407) is attached to the upper surface of the fixed supporting plate (501), the upper surface of the rotating hole supporting block (407) is fixedly connected with a first T-shaped connecting column (401), the upper end of the supporting round rod (406) is close to the upper surface of the rotating hole supporting block (407) and is fixedly connected with a supporting connecting block (403), the other side of the upper surface of the supporting connecting block (403) is provided with a second T-shaped connecting column (404), the lower end surface of the other side of the second T-shaped connecting column (404) is attached to the upper surface of the fixed connecting seat (301), meanwhile, the second T-shaped connecting column (404) swings between two limiting columns (303), and a first spring (a spring) (a spring is arranged between the first T-shaped connecting column (401) and the second T-shaped connecting column (404) 402).
8. The bridge crack measurement and detection device of claim 1, characterized in that: support frame (6) are including cavity bracing piece (61), the number of cavity bracing piece (61) is two, downside a plurality of equidistant internal thread holes have been seted up to cavity bracing piece (61) bottom, and a plurality of internal thread holes and shower nozzle (5) threaded connection, downside the inlet opening has been seted up to one side outer wall of cavity bracing piece (61), and inlet opening and solenoid valve (7) intercommunication, two be equipped with two stand (62), two between cavity bracing piece (61) be equipped with handle round bar (63) in the middle of stand (62).
9. The bridge crack measurement and detection method as claimed in claim 7 is characterized by comprising the following steps:
s1: firstly, filling clear water into the water storage tank (1) to ensure that the water storage tank (1) is filled with the clear water;
s2: by pressing a power button of the controller (9), a storage battery in the controller (9) can provide power, so that the display screen (11), the two contact switches (502) and the detector main body (601) are powered on;
s3: the four rotating wheels (3) can be rotated and moved by pushing the handle round rod (63), the rotating roller (10) can be driven to rotate by the transmission wheel set (4), when the rotating roller (10) rotates, the roller (405) can be driven to roll on the upper surface of the rotating roller (10), the fixed connecting seat (301) can be driven to slide on the outer wall of the square column guide rail (201) by the supporting round rod (406), meanwhile, in the sliding process, the inserted column (602) can slide up and down in the wave groove (202), the detector main body (601) and the gear (603) can be driven to respectively move up and down in the longitudinal double-pass square groove (302) and the inner tooth groove (306), and the gear (603) is meshed with the inner tooth groove (306), so that in the process that the gear (603) moves up and down in the inner tooth groove (306), the detector main body (601) can be driven to swing inside the longitudinal double-pass square groove (302), and the detector main body (601) can better detect bridge cracks; when the fixed connecting seat (301) slides to one side of the square column guide rail (201), and the rotating hole supporting block (407) is in contact with the corresponding contact switch (502), the corresponding contact switch (502) controls one electromagnetic valve (7) to enable clean water to enter the corresponding hollow supporting rod (61), and the clean water can be sprayed out through the bottom spray head (5), so that the surface of a bridge can be cleaned, meanwhile, in the contact process, the rotating hole supporting block (407) rotates on the outer wall of the supporting round rod (406), the first spring (402) can also perform telescopic action to drive the supporting round rod (406) and the supporting connecting block (403) to rotate and swing, so that the roller (405) is driven to rotate on the upper surface of the rotating roller (10), the direction of the roller (405) is adjusted, after the direction is adjusted, the sliding connecting seat (30) can slide towards the other side of the square column guide rail (201), when the rotating hole supporting block (407) is in contact with the other contact switch (502), the previous electromagnetic valve (7) stops working, meanwhile, the other electromagnetic valve (7) can work, and the clean water can be sprayed out from the surface of the other side of the supporting rod (201) of the bridge after the rotating hole supporting block (407) is adjusted;
s4: through display screen (11), just can demonstrate the testing result of detector main part (601), make things convenient for the staff to observe and data record and judgement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210960991.2A CN115479945A (en) | 2022-08-11 | 2022-08-11 | Bridge crack measurement and detection equipment and detection method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210960991.2A CN115479945A (en) | 2022-08-11 | 2022-08-11 | Bridge crack measurement and detection equipment and detection method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115951021A (en) * | 2023-01-29 | 2023-04-11 | 山东省交通科学研究院 | Push-type bridge crack detection mechanism |
| CN116145545A (en) * | 2023-04-19 | 2023-05-23 | 山西省交通建设工程质量检测中心（有限公司） | Bridge bottom surface crack detection device |
| CN116951275A (en) * | 2023-09-18 | 2023-10-27 | 中铁四局集团有限公司 | Surface detection equipment for stainless steel composite wave folded plate |
| CN117368102A (en) * | 2023-08-28 | 2024-01-09 | 中国铁路广州局集团有限公司 | Bridge crack measuring device for bridge engineering and application method thereof |
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2022
- 2022-08-11 CN CN202210960991.2A patent/CN115479945A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115951021A (en) * | 2023-01-29 | 2023-04-11 | 山东省交通科学研究院 | Push-type bridge crack detection mechanism |
| CN116145545A (en) * | 2023-04-19 | 2023-05-23 | 山西省交通建设工程质量检测中心（有限公司） | Bridge bottom surface crack detection device |
| CN116145545B (en) * | 2023-04-19 | 2023-06-27 | 山西省交通建设工程质量检测中心（有限公司） | Bridge bottom surface crack detection device |
| CN117368102A (en) * | 2023-08-28 | 2024-01-09 | 中国铁路广州局集团有限公司 | Bridge crack measuring device for bridge engineering and application method thereof |
| CN116951275A (en) * | 2023-09-18 | 2023-10-27 | 中铁四局集团有限公司 | Surface detection equipment for stainless steel composite wave folded plate |
| CN116951275B (en) * | 2023-09-18 | 2023-11-24 | 中铁四局集团有限公司 | Surface detection equipment for stainless steel composite wave folded plate |
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