CN112982185A - Bridge expansion joint detection and repair equipment - Google Patents
Bridge expansion joint detection and repair equipment Download PDFInfo
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- CN112982185A CN112982185A CN202110173061.8A CN202110173061A CN112982185A CN 112982185 A CN112982185 A CN 112982185A CN 202110173061 A CN202110173061 A CN 202110173061A CN 112982185 A CN112982185 A CN 112982185A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a bridge expansion joint detection and repair device, which comprises a machine body, wherein a containing cavity is arranged in the machine body, the containing cavity is arranged in the containing cavity, a cleaning mechanism is arranged in the containing cavity, the cleaning mechanism comprises a connecting plate fixedly arranged between the inner walls of the front side and the rear side of the containing cavity, an air compressor is fixedly arranged on the lower end surface of the connecting plate, an air pressure machine shell is fixedly arranged at the lower end of the air compressor, an air pressure cavity is arranged in the air pressure machine shell, a piston is arranged between the inner walls of the left side and the right side of the air pressure cavity in a sliding manner, impurities in a gap are cleaned through an internally-arranged cleaning block, the function of the expansion joint is prevented from being influenced, then a steel plate in the gap is detected through the matching of a roller and a pressure sensor, when the inner side of the steel plate is detected to be bent, the roller can repair, the upper side of the gap is covered by the top plate and then is repaired progressively, so that the bridge is ensured to normally pass.
Description
Technical Field
The invention relates to the related field of bridges, in particular to a bridge expansion joint detection and repair device.
Background
The expansion joint is a structural joint which is arranged along a proper position in the direction of a construction joint of a building or a structure for preventing the structure from cracking or damaging due to the change of the weather and the temperature, is frequently arranged on a bridge, concrete beside the joint can be cracked due to collision after the expansion joint is used for a long time, and simultaneously, a steel plate in the joint can be bent under stress to influence the cleaning of the inner side of the joint.
Disclosure of Invention
The invention aims to provide bridge expansion joint detection and repair equipment, and overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to a bridge expansion joint detection and repair device, which comprises a machine body, wherein a containing cavity is arranged in the machine body, a cleaning mechanism is arranged in the containing cavity, the cleaning mechanism comprises a connecting plate fixedly arranged between the inner walls of the front side and the rear side of the containing cavity, an air compressor is fixedly arranged on the lower end face of the connecting plate, an air pressure shell is fixedly arranged at the lower end of the air compressor, an air pressure cavity is arranged in the air pressure shell, a piston is slidably arranged between the inner walls of the left side and the right side of the air pressure cavity, a push rod is fixedly arranged on the lower end face of the piston and penetrates through the inner wall of the lower side of the air pressure cavity, a fixing plate is fixedly arranged on the lower end face of the push rod, a cleaning block is slidably arranged on the lower end face of the fixing plate, an air cavity is arranged in the cleaning block, a first slide block is slidably arranged between the inner walls of the left side and the, the rear end face of the first sliding block is fixedly provided with a connecting block, the connecting block penetrates through the inner wall of the rear side of the air cavity, the rear end face of the connecting block is fixedly provided with a second sliding block, the upper end face of the second sliding block is close to the lower end face of the fixed plate, the rear end face of the second sliding block is fixedly provided with a first motor, the upper end face of the first motor is close to the lower end face of the fixed plate, the lower end of the first motor is rotatably provided with a first rotating shaft, a roller is fixedly arranged on the first rotating shaft, and the lower end face of the roller is close to the upper end face;
a support plate is fixedly arranged between the left inner wall and the right inner wall of the containing cavity, two repairing mechanisms are symmetrically arranged on the left and right of the lower end surface of the support plate by taking the connecting plate as a center, each repairing mechanism comprises a guide rod fixedly arranged on the lower end surface of the support plate, a sliding plate is slidably arranged on the guide rod, a storage box is fixedly arranged on the sliding plate and penetrates through the upper end surface and the lower end surface of the sliding plate, a storage cavity is arranged in the storage box, a backing plate is fixedly arranged on the lower end surface of the storage box, the right end surface of the backing plate is close to the left end surface of the cleaning block, a separation plate is fixedly arranged between the left inner wall and the right inner wall of the storage cavity, a protective shell is fixedly arranged on the lower inner wall of the storage cavity, an extrusion cavity is arranged in the protective shell, a third sliding block is slidably arranged, a second spring is fixedly arranged between the second pressure sensor and the third sliding block, a plug is fixedly arranged on the right end face of the protective shell, the plug is connected with the second pressure sensor through a wire, a fourth sliding block is slidably arranged on the inner wall of the lower side of the storage cavity, the fourth sliding block is positioned on the protective shell and penetrates through the right end face of the fourth sliding block, a power supply block is fixedly arranged on the upper end face of the fourth sliding block, and a third spring is fixedly arranged between the power supply block and the inner wall of the right side of the storage cavity;
the support plate is provided with transmission mechanisms in bilateral symmetry by the connecting plate, each transmission mechanism comprises a second motor fixedly arranged on the lower end face of the support plate, the upper end of each second motor is rotatably provided with a second rotating shaft, the second rotating shaft penetrates through the upper end face and the lower end face of the support plate, a driving gear is fixedly arranged on the second rotating shaft, the lower end face of the driving gear is close to the upper end face of the support plate, the upper end face of the support plate is rotatably provided with two ratchet wheels in bilateral symmetry by taking the driving gear as a center, the two ratchet wheels are all meshed with the driving gear, the support plate is provided with two third rotating shafts in bilateral symmetry by taking the driving gear as a center, the two third rotating shafts penetrate through the upper end face and the lower end face of the support plate, a rotating disc is fixedly arranged on the third rotating shaft, the rotating disc and, the third rotating shaft penetrates through the upper end face and the lower end face of the sliding plate, and the sliding plate is internally connected with the third rotating shaft through threads.
Preferably, clearance mechanism is still including fixed the setting the stopper of terminal surface under the fixed plate, the stopper is located clearance piece front side, the clearance piece with the fixed fourth spring that is equipped with between the stopper, the fixed third motor that is equipped with of fixed plate up end, third motor lower extreme rotates and is equipped with the fourth pivot, the fourth pivot runs through terminal surface about the fixed plate, the fixed cam that is equipped with in the fourth pivot, the cam up end pastes closely terminal surface under the fixed plate, the cam runs through terminal surface around the stopper.
Preferably, repair body still sets up including sliding the roof of terminal surface under the backing plate, store the fixed fourth motor that is equipped with of chamber rear side inner wall, fourth motor front end rotates and is equipped with the fifth pivot, the terminal surface rotates and sets up before the fifth pivot store chamber front side inner wall, the fixed drive gear that is equipped with in the fifth pivot, drive gear runs through terminal surface and with the meshing of roof up end about the backing plate, drive gear passes through the string with the fourth slider and is connected, the fixed distance sensor that is equipped with of division board up end, distance sensor with the backing plate passes through duct connections, terminal surface under the backing plate with the clearance piece is equipped with two distance sensors for central bilateral symmetry.
Preferably, use on the driving gear the carousel evenly is equipped with six recesses as the center of symmetry, it is equipped with the sixth pivot to rotate between the inboard inner wall about the recess, the fixed rotor plate that is equipped with in the sixth pivot, the rotor plate with the recess is kept away from fixed being equipped with the fifth spring between the inboard inner wall of carousel side.
Preferably, the pulling force of the string on the third slider is greater than the elastic force of the third spring.
The invention has the beneficial effects that: according to the invention, sundries in the gap are cleaned through the built-in cleaning block, so that the function of the expansion joint is prevented from being influenced, then the steel plate in the gap is detected through the matching of the roller and the pressure sensor, when the inner side of the steel plate is detected to be bent, the roller can repair the steel plate, so that the influence of the bent steel plate on the normal use of the expansion joint is avoided, and when concrete is cracked, the top plate covers the upper side of the crack and then performs repairing, so that the normal passing of the bridge is ensured.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The bridge expansion joint detection and repair device described in connection with the attached drawings 1-5 comprises a device body 10, wherein a storage cavity 11 is arranged in the device body 10, a cleaning mechanism 80 is arranged in the storage cavity 11, the cleaning mechanism 80 comprises a connecting plate 13 fixedly arranged between the inner walls of the front side and the rear side of the storage cavity 11, an air compressor 14 is fixedly arranged on the lower end face of the connecting plate 13, an air pressure casing 15 is fixedly arranged at the lower end of the air compressor 14, an air pressure cavity 16 is arranged in the air pressure casing 15, a piston 17 is slidably arranged between the inner walls of the left side and the right side of the air pressure cavity 16, a push rod 18 is fixedly arranged on the lower end face of the piston 17, the push rod 18 penetrates through the inner wall of the lower side of the air pressure cavity 16, a fixing plate 19 is fixedly arranged on the lower end face of the push rod 18, a cleaning block 20 is slidably arranged on the lower end face of the fixing plate, a first pressure sensor 23 is fixedly arranged on the inner wall of the front side of the air cavity 21, a first spring 22 is fixedly arranged between the first pressure sensor 23 and the first slider 24, a connecting block 25 is fixedly arranged on the rear end face of the first slider 24, the connecting block 25 penetrates through the inner wall of the rear side of the air cavity 21, a second slider 26 is fixedly arranged on the rear end face of the connecting block 25, the upper end face of the second slider 26 is close to the lower end face of the fixing plate 19, a first motor 27 is fixedly arranged on the rear end face of the second slider 26, the upper end face of the first motor 27 is close to the lower end face of the fixing plate 19, a first rotating shaft 28 is rotatably arranged at the lower end of the first motor 27, a roller 29 is fixedly arranged on the first rotating shaft 28, the lower end face of the roller 29 is close to the upper end face of the cleaning block 20, the air compressor 14 drives the piston 17 to slide, and the piston 17 drives the fixing plate, the fixed plate 19 drives the cleaning block 20 to move the roller 29 to slide and drive the first rotating shaft 28 and the first motor 27 to slide, the first motor 27 drives the second slide block 26 to move, and the second slide block 26 pushes the first slide block 24 to slide through the connecting block 25 and presses the first pressure sensor 23;
a supporting plate 12 is fixedly arranged between the left inner wall and the right inner wall of the containing cavity 11, two restoring mechanisms 81 are symmetrically arranged on the lower end surface of the supporting plate 12 in a bilateral mode by taking the connecting plate 13 as a center, each restoring mechanism 81 comprises a guide rod 35 fixedly arranged on the lower end surface of the supporting plate 12, a sliding plate 37 is slidably arranged on each guide rod 35, a storage box 47 is fixedly arranged on each sliding plate 37, each storage box 47 penetrates through the upper end surface and the lower end surface of each sliding plate 37, a storage cavity 48 is arranged in each storage box 47, a backing plate 51 is fixedly arranged on the lower end surface of each storage box 47, the right end surface of each backing plate 51 is close to the left end surface of the cleaning block 20, a partition plate 50 is fixedly arranged between the left inner wall and the right inner wall of the storage cavity 48, a protective shell 59 is fixedly arranged on the lower inner wall of the, the third slide block 61 penetrates through the inner wall of the lower side of the extrusion cavity 60, a second pressure sensor 62 is fixedly arranged on the inner wall of the upper side of the extrusion cavity 60, a second spring 36 is fixedly arranged between the second pressure sensor 62 and the third slide block 61, a plug 67 is fixedly arranged on the right end face of the protective shell 59, the plug 67 is connected with the second pressure sensor 62 through a wire 68, a fourth sliding block 64 is arranged on the inner wall of the lower side of the storage cavity 48 in a sliding manner, the fourth sliding block 64 is positioned on the protective shell 59 and penetrates through the right end face of the fourth sliding block 64, a power supply block 66 is fixedly arranged on the upper end surface of the fourth sliding block 64, a third spring 65 is fixedly arranged between the power supply block 66 and the right inner wall of the storage cavity 48, the second spring 36 pushes the third slide block 61 to slide downwards, and the third spring 65 pushes the fourth slide block 64 to slide so that the plug 67 is inserted into the power supply block 66;
the support plate 12 is provided with transmission mechanisms 82 in bilateral symmetry with the connecting plate 13, each transmission mechanism 82 comprises a second motor 38 fixedly arranged on the lower end face of the support plate 12, the upper end of the second motor 38 is rotatably provided with a second rotating shaft 39, the second rotating shaft 39 penetrates through the upper end face and the lower end face of the support plate 12, the second rotating shaft 39 is fixedly provided with a driving gear 40, the lower end face of the driving gear 40 is close to the upper end face of the support plate 12, the upper end face of the support plate 12 is rotatably provided with two ratchet wheels 42 in bilateral symmetry with the driving gear 40 as the center, the two ratchet wheels 42 are both meshed with the driving gear 40, the support plate 12 is provided with two third rotating shafts 49 in bilateral symmetry with the driving gear 40 as the center, the two third rotating shafts 49 penetrate through the upper end face and the lower end face of the support plate 12, and the third rotating, the rotating disc 41 and the ratchet wheel 42 are coaxial, the lower end face of the rotating disc 41 is close to the upper end face of the supporting plate 12, the third rotating shaft 49 penetrates through the upper end face and the lower end face of the sliding plate 37, the sliding plate 37 is internally connected with the third rotating shaft 49 through threads, the second motor 38 drives the second rotating shaft 39 to rotate, the second rotating shaft 39 drives the driving gear 40 to rotate, the driving gear 40 drives the ratchet wheel 42 to rotate through meshing with the ratchet wheel 42, the ratchet wheel 42 drives the third rotating shaft 49 to rotate, and the third rotating shaft 49 drives the sliding plate 37 to slide through threaded connection with the sliding plate 37.
Beneficially, the cleaning mechanism 80 further includes a limiting block 33 fixedly disposed on the lower end face of the fixing plate 19, the limiting block 33 is located on the front side of the cleaning block 20, a fourth spring 34 is fixedly disposed between the cleaning block 20 and the limiting block 33, a third motor 30 is fixedly disposed on the upper end face of the fixing plate 19, a fourth rotating shaft 31 is rotatably disposed at the lower end of the third motor 30, the fourth rotating shaft 31 penetrates through the upper end face and the lower end face of the fixing plate 19, a cam 32 is fixedly disposed on the fourth rotating shaft 31, the upper end face of the cam 32 is close to the lower end face of the fixing plate 19, and the cam 32 penetrates through the front end face and the rear end face of the limiting block 33.
Beneficially, the repair mechanism further comprises a top plate 52 arranged on the lower end face of the backing plate 51 in a sliding mode, a fourth motor 53 is fixedly arranged on the inner wall of the rear side of the storage cavity 48, a fifth rotating shaft 54 is rotatably arranged at the front end of the fourth motor 53, the front end face of the fifth rotating shaft 54 is rotatably arranged on the inner wall of the front side of the storage cavity 48, a transmission gear 55 is fixedly arranged on the fifth rotating shaft 54, the transmission gear 55 penetrates through the upper end face and the lower end face of the backing plate 51 and is meshed with the upper end face of the top plate 52, the transmission gear 55 is connected with the fourth slider 44 through a string 63, a distance sensor 58 is fixedly arranged on the upper end face of the partition plate 50, the distance sensor 58 is connected with the backing plate 51 through a conveying pipe 57, and two distance sensors 58 are symmetrically arranged on the left and right sides of.
Beneficially, six grooves 43 are uniformly formed in the driving gear 40 with the rotating disc 41 as a symmetric center, a sixth rotating shaft 44 is rotatably disposed between upper and lower inner walls of the grooves 43, a rotating plate 45 is fixedly disposed on the sixth rotating shaft 44, and a fifth spring 46 is fixedly disposed between the rotating plate 45 and the inner wall of the groove 43 far away from the rotating disc 41.
Advantageously, the tension of the string 63 on the third slider 61 is greater than the spring force of the third spring 65.
In the initial state, the first, fourth and fifth springs 22, 34 and 46 are in the normal state, the second and third springs 36 and 65 are in the compressed state, and the upper side of the partition plate 50 stores concrete.
When the device is used, the device is placed at the upper side of an expansion joint, the air compressor 14 is started, the air compressor 14 pushes the piston 17 to slide downwards, the piston 17 pushes the fixing plate 19 to slide downwards through the push rod 18, the fixing plate 19 drives the cleaning block 20 to slide downwards and insert into the expansion joint, the third motor 30 is started, the third motor 30 drives the fourth rotating shaft 31 to rotate, the fourth rotating shaft 31 drives the cam 32 to rotate, the cam 32 drives the cleaning block 20 to slide back and forth and intermittently stretch the fourth spring 34 when rotating, the cleaning is carried out along the expansion joint, when the steel plate in the expansion joint is twisted inwards due to the broken soil around the expansion joint, the roller 29 is pushed to slide backwards due to the twisted steel plate, the roller 29 drives the first rotating shaft 28 and the first motor 27 to slide, the first motor 27 drives the second sliding block 26 to slide, the second sliding block 26 pushes the first sliding block 24 to slide and extrude the first spring 22 through the connecting block, the first motor 27 is started, the first motor 27 drives the first rotating shaft 28 to rotate, the first rotating shaft 28 drives the roller 29 to rotate, the twisted steel plate is repaired, meanwhile, the distance sensor 58 detects the cracked part of the concrete, when the cracked part is positioned on the left side, the second motor 38 is started, the second motor 38 drives the second rotating shaft 39 to rotate, the second motor 38 drives the driving gear 40 to rotate anticlockwise, the driving gear 40 drives the ratchet wheel 42 to rotate through meshing with the ratchet wheel 42, the ratchet wheel 42 drives the rotating disc 41 to rotate through the rotating plate 45, the rotating disc 41 drives the third rotating shaft 49 to rotate, the third rotating shaft 49 drives the sliding plate 37 to slide downwards through threaded connection with the sliding plate 37, meanwhile, the fourth motor 53 is started, the fifth rotating shaft 53 drives the fifth rotating shaft 54 to rotate, the transmission gear 55 drives the transmission gear 55 to rotate through meshing with the top plate 52 to drive the right end face of the cleaning block 20, meanwhile, the string 63 is loosened, the second spring 36 pushes the third sliding block 61 to slide downwards, the third spring 65 pushes the fourth sliding block 64 and the power supply block 66 to slide leftwards, the plug 67 is inserted into the power supply block 66, the sliding plate 37 drives the storage tank 47 to slide downwards until the top plate 52 is close to the ground, the pump body 56 is started, the pump body 56 injects concrete on the upper side of the isolation plate 50 into a cracked part through the delivery pipe 57, the pressure of the concrete pushes the third sliding block 61 to slide upwards after the concrete is filled, the second pressure sensor 62 senses pressure change, the pump body 56 is stopped, repair work is completed, and when the cracked part is located on the right side, the reverse is performed.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a bridge expansion joint detects repair equipment, includes the organism, its characterized in that: a containing cavity is arranged in the machine body, a cleaning mechanism is arranged in the containing cavity and comprises a connecting plate fixedly arranged between the inner walls of the front side and the rear side of the containing cavity, an air compressor is fixedly arranged on the lower end face of the connecting plate, an air pressure machine shell is fixedly arranged on the lower end of the air compressor, an air pressure cavity is arranged in the air pressure machine shell, a piston is arranged between the inner walls of the left side and the right side of the air pressure cavity in a sliding manner, a push rod is fixedly arranged on the lower end face of the piston and penetrates through the inner wall of the lower side of the air pressure cavity, a fixing plate is fixedly arranged on the lower end face of the push rod, a cleaning block is arranged on the lower end face of the fixing plate in a sliding manner, an air cavity is arranged in the cleaning block, a first sliding block is arranged between the inner walls of the left side and the right side of, the rear end face of the first sliding block is fixedly provided with a connecting block, the connecting block penetrates through the inner wall of the rear side of the air cavity, the rear end face of the connecting block is fixedly provided with a second sliding block, the upper end face of the second sliding block is close to the lower end face of the fixed plate, the rear end face of the second sliding block is fixedly provided with a first motor, the upper end face of the first motor is close to the lower end face of the fixed plate, the lower end of the first motor is rotatably provided with a first rotating shaft, a roller is fixedly arranged on the first rotating shaft, and the lower end face of the roller is close to the upper end face;
a support plate is fixedly arranged between the left inner wall and the right inner wall of the containing cavity, two repairing mechanisms are symmetrically arranged on the left and right of the lower end surface of the support plate by taking the connecting plate as a center, each repairing mechanism comprises a guide rod fixedly arranged on the lower end surface of the support plate, a sliding plate is slidably arranged on the guide rod, a storage box is fixedly arranged on the sliding plate and penetrates through the upper end surface and the lower end surface of the sliding plate, a storage cavity is arranged in the storage box, a backing plate is fixedly arranged on the lower end surface of the storage box, the right end surface of the backing plate is close to the left end surface of the cleaning block, a separation plate is fixedly arranged between the left inner wall and the right inner wall of the storage cavity, a protective shell is fixedly arranged on the lower inner wall of the storage cavity, an extrusion cavity is arranged in the protective shell, a third sliding block is slidably arranged, a second spring is fixedly arranged between the second pressure sensor and the third sliding block, a plug is fixedly arranged on the right end face of the protective shell, the plug is connected with the second pressure sensor through a wire, a fourth sliding block is slidably arranged on the inner wall of the lower side of the storage cavity, the fourth sliding block is positioned on the protective shell and penetrates through the right end face of the fourth sliding block, a power supply block is fixedly arranged on the upper end face of the fourth sliding block, and a third spring is fixedly arranged between the power supply block and the inner wall of the right side of the storage cavity;
the support plate is provided with transmission mechanisms in bilateral symmetry by the connecting plate, each transmission mechanism comprises a second motor fixedly arranged on the lower end face of the support plate, the upper end of each second motor is rotatably provided with a second rotating shaft, the second rotating shaft penetrates through the upper end face and the lower end face of the support plate, a driving gear is fixedly arranged on the second rotating shaft, the lower end face of the driving gear is close to the upper end face of the support plate, the upper end face of the support plate is rotatably provided with two ratchet wheels in bilateral symmetry by taking the driving gear as a center, the two ratchet wheels are all meshed with the driving gear, the support plate is provided with two third rotating shafts in bilateral symmetry by taking the driving gear as a center, the two third rotating shafts penetrate through the upper end face and the lower end face of the support plate, a rotating disc is fixedly arranged on the third rotating shaft, the rotating disc and, the third rotating shaft penetrates through the upper end face and the lower end face of the sliding plate, and the sliding plate is internally connected with the third rotating shaft through threads.
2. The bridge expansion joint detection and repair device of claim 1, wherein: the clearance mechanism is still including fixed the setting the stopper of terminal surface under the fixed plate, the stopper is located clearance piece front side, the clearance piece with the fixed fourth spring that is equipped with between the stopper, the fixed third motor that is equipped with of fixed plate up end, third motor lower extreme rotates and is equipped with the fourth pivot, the fourth pivot runs through terminal surface about the fixed plate, the fixed cam that is equipped with in the fourth pivot, the cam up end pastes closely terminal surface under the fixed plate, the cam runs through terminal surface around the stopper.
3. The bridge expansion joint detection and repair device of claim 1, wherein: repair body still sets up including sliding the roof of terminal surface under the backing plate, store the fixed fourth motor that is equipped with of chamber rear side inner wall, fourth motor front end rotates and is equipped with the fifth pivot, the terminal surface rotates the setting before the fifth pivot and is in store chamber front side inner wall, the fixed drive gear that is equipped with in the fifth pivot, drive gear runs through terminal surface and with the meshing of roof up end about the backing plate, drive gear passes through the string with the fourth slider and is connected, the fixed distance sensor that is equipped with of division board up end, distance sensor with the backing plate passes through duct connections, the backing plate down the terminal surface with the clearance piece is equipped with two distance sensors for central bilateral symmetry.
4. The bridge expansion joint detection and repair device of claim 1, wherein: the driving gear with the carousel evenly is equipped with six recesses as the center of symmetry, it is equipped with the sixth pivot to rotate between the inboard inner wall about the recess, the fixed rotor plate that is equipped with in the sixth pivot, the rotor plate with the recess is kept away from it is fixed with the fifth spring to be equipped with between the inboard inner wall of carousel side.
5. The bridge expansion joint detection and repair device of claim 1, wherein: the pulling force of the string on the third sliding block is greater than the elastic force of the third spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173061.8A CN112982185A (en) | 2021-02-08 | 2021-02-08 | Bridge expansion joint detection and repair equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173061.8A CN112982185A (en) | 2021-02-08 | 2021-02-08 | Bridge expansion joint detection and repair equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112982185A true CN112982185A (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110173061.8A Withdrawn CN112982185A (en) | 2021-02-08 | 2021-02-08 | Bridge expansion joint detection and repair equipment |
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| CN (1) | CN112982185A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687297A (en) * | 2021-12-29 | 2022-07-01 | 湖北华略建设工程有限公司 | Three-dimensional bridge triangle of adjusting of module equipment hangs basket |
| CN116659359A (en) * | 2023-07-28 | 2023-08-29 | 山东省路桥集团有限公司 | Bridge expansion joint damage detection device and detection method |
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2021
- 2021-02-08 CN CN202110173061.8A patent/CN112982185A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687297A (en) * | 2021-12-29 | 2022-07-01 | 湖北华略建设工程有限公司 | Three-dimensional bridge triangle of adjusting of module equipment hangs basket |
| CN116659359A (en) * | 2023-07-28 | 2023-08-29 | 山东省路桥集团有限公司 | Bridge expansion joint damage detection device and detection method |
| CN116659359B (en) * | 2023-07-28 | 2023-09-22 | 山东省路桥集团有限公司 | Bridge expansion joint damage detection device and detection method |
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Application publication date: 20210618 |
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