CN112663517A - Bridge crack repairing device - Google Patents
Bridge crack repairing device Download PDFInfo
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- CN112663517A CN112663517A CN202011501363.5A CN202011501363A CN112663517A CN 112663517 A CN112663517 A CN 112663517A CN 202011501363 A CN202011501363 A CN 202011501363A CN 112663517 A CN112663517 A CN 112663517A
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Abstract
The invention relates to the field of bridge crack repairing devices, in particular to a bridge crack repairing device which comprises a moving mechanism, a repairing mechanism, a flattening mechanism, a driving mechanism, a transmission mechanism, an extruding mechanism and a braking mechanism, wherein the moving mechanism is arranged on the repairing mechanism; make things convenient for repair mechanism to remove at the bridge floor under the effect through moving mechanism, conveniently carry out the healant through repair mechanism's effect and place the box interpolation, it is higher to make repair work efficiency, and lightened the staff and stooped the physical demands of repairing, be favorable to pressing the flattening to the healant under the effect through step flat mechanism, and be favorable to making step flat mechanism to contradict to the healant under drive mechanism and extrusion mechanism's effect and press and hold closely, conveniently drive arrestment mechanism under actuating mechanism's effect, thereby be favorable to making the spacing braking of moving mechanism, make things convenient for repair mechanism to repair work in situ, through reverse drive actuating mechanism, make arrestment mechanism reset, thereby make things convenient for moving mechanism machine case to remove repair work.
Description
Technical Field
The invention relates to the field of bridge crack repairing devices, in particular to a bridge crack repairing device.
Background
The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass through more conveniently in order to adapt to the modern high-speed developed traffic industry. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span 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 positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, conical revetments, diversion works and the like, and a bridge is used from building to building, and involves various aspects such as design, construction, supervision, operation management and the like, wherein the defects of any aspect can cause bridge cracks, and the cracks are required to be repaired.
However, the tradition is repairing the work hour to bridge top surface crack, sends out the part and all carries out manual repair through the manual work, and it is loaded down with trivial details to operate, and the operation of bowing alone consumes a large amount of physical power to still can the increase cost, and generally when repairing, need use the healant, inefficiency when manual operation, make the healant condense easily, and the repair effect is unsatisfactory, can direct bridge cracked repair quality.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a bridge crack repairing device.
The technical scheme adopted by the invention for solving the technical problems is as follows: a bridge crack repairing device comprises a moving mechanism, a repairing mechanism, a stepping mechanism, a driving mechanism, a transmission mechanism, an extrusion mechanism and a braking mechanism; the center of the top of the moving mechanism for facilitating moving is provided with the repairing mechanism for repairing the gap of the bridge; the bottom of one end of the moving mechanism is provided with the treading mechanism for compacting the repairing material; the extrusion mechanism used for abutting and oscillating the stepping mechanism is arranged in one end of the moving mechanism; the transmission mechanism for providing power for the extrusion mechanism is arranged on the inner side of the top of one end of the moving mechanism; the braking mechanisms for limiting and abutting the moving mechanism are respectively arranged in the two sides of the bottom of the moving mechanism; and the driving mechanisms for driving and controlling the braking mechanism are respectively installed in the two sides of the moving mechanism.
Specifically, the moving mechanism comprises a base, universal wheels, a handle, a fixed seat, a fixed block, a roller and a rotating shaft, wherein two sides of one end of the bottom of the base are respectively and rotatably provided with the two universal wheels, and the fixed block is arranged at the center of the bottom side of the other end of the base; the rotating shaft is rotatably connected with the inside of the fixed block, and the two rollers are respectively rotatably connected with the outsides of the two sides of the fixed block through the rotating shaft; the handle is installed respectively to other end top both sides of base, the top center department of base installs the fixing base.
Specifically, the repairing mechanism comprises a box body, a motor, a handle, a top cover, a discharge pipe, a stirring rod and a spiral rod, the box body is clamped and installed in the fixed seat, and the box body is of a cylindrical structure; the bottom of the box body is abutted against the inner side of the bottom of the base, the material discharging pipe is arranged at the center of the bottom of the box body, and the bottom of the material discharging pipe penetrates through the outer side of the bottom of the base extending box; the top cover is in threaded connection with the inner side of the top of the box body, and the handles are respectively arranged at two ends of the top cover; the motor is detachably arranged at the center of the top cover, the stirring rod is arranged in the box body, and the top of the stirring rod is rotatably connected with the inner side of the top cover; the top of puddler run through in the top cap with the motor bottom is connected, install the bottom of puddler the hob, the bottom of hob is located arrange intraductal portion of material, the hob with it is intraduct to arrange the intraduct and pass through the puddler rotates to be connected.
Specifically, the flat stepping mechanism comprises a pressing plate, a telescopic spring and a connecting block, the connecting block is arranged at the center of one end of the bottom of the fixing block, one end of the pressing plate is rotatably connected with the bottom of the connecting block, and the pressing plate is of an arc-shaped structure; the center of one side of the top of the pressing plate is rotatably provided with the telescopic spring, and the other end of the telescopic spring is connected with the outer side wall of the fixed block.
Specifically, the transmission mechanism comprises rotating rods, a belt pulley, a movable groove, a swing shaft and a connecting rod, the movable groove is arranged at the inner center of the fixed block, the swing shaft is arranged at the inner center of the movable groove, and the two rotating rods are respectively rotatably connected with the inner parts of the two ends of the fixed block; one ends of the two rotating rods are respectively connected with the centers of the two ends of the swing shaft, and the swing shaft is rotatably connected with the inside of the fixed block through the rotating rods; the other end of one of the rotating rods extends to the outside of the side wall of the fixed block, and the side wall of one end of the belt pulley is connected with the other end of the rotating rod; the belt pulley is connected with the side wall of the rotating shaft through a belt, one end of the connecting rod is rotatably connected with the center of one end of the swing shaft, and the other end of the connecting rod extends to the bottom of the movable groove.
Specifically, the extrusion mechanism comprises a driving rod, a pressure reducing spring and an extrusion rod, the extrusion rod is slidably mounted at the center of the inner side of the bottom of the fixed block, the bottom of the extrusion rod penetrates through the bottom of the fixed block and abuts against the top side of the pressure plate, and the bottom of the extrusion rod is of a hemispherical structure; the top of the extrusion rod extends to the bottom of the movable groove, the driving rod is of a T-shaped structure, and the bottom of the driving rod is in sliding connection with the inner side of the top of the extrusion rod; the bottom of the driving rod is provided with the pressure reducing spring, and the top of the driving rod is rotatably connected with the bottom of the connecting rod.
Specifically, the driving mechanism comprises a rotary table, a screw rod, a sliding block and two sliding rods, the two sliding rods are respectively and slidably mounted inside two sides of the base, the sliding block is slidably mounted inside one end of the base, and one ends of the two sliding rods are respectively and vertically connected with side walls of two ends of the sliding block; one end of the screw rod penetrates through the side wall of one end of the base and is in threaded connection with the inner center of the sliding block, the center of one side of the turntable is connected with the other end of the screw rod, and the turntable is in rotating connection with the center of the outer side wall of one end of the base through the screw rod.
Specifically, the braking mechanism comprises a push rod, a pressing block, a pressing rod, a compression spring and a rubber block, the pressing rod is respectively installed inside two ends of the two sides of the base in a sliding mode, and the pressing rod is of a T-shaped structure; the outer side wall of the bottom of the compression bar is provided with the compression spring in a sliding manner, and the bottom of the compression spring is abutted against the inner side of the base; the bottom of the pressure lever extends to the outer side of the bottom of the base, and the rubber block is mounted at the bottom of the pressure lever; the top of depression bar is installed the briquetting, the top of briquetting is rotated and is installed the push rod, the top of push rod respectively with the inboard rotation in bottom of slide bar is connected, the push rod with the contained angle is 30 degrees between the slide bar.
The invention has the beneficial effects that:
(1) according to the bridge crack repairing device, the repairing mechanism can conveniently move on the bridge floor under the action of the moving mechanism, the repairing agent placing box can be conveniently added under the action of the repairing mechanism, the repairing work efficiency is higher, and the physical consumption of workers in stooping repairing is reduced, namely: the base is conveniently supported and subsequently moved under the action of the two universal wheels and the two idler wheels, the base can be conveniently moved at the top of a bridge to carry out repair work, meanwhile, the base can be conveniently pushed and held under the action of the two handles, so that workers can conveniently operate the base, a subsequent repair device can be conveniently placed, installed and fixed under the action of the fixing base, the top cover can be conveniently rotated by holding the two handles, the top cover is separated from the top of the box body, a repair agent can be conveniently added into the box body, then the top cover is closed, sundries can be placed, the motor can be rotated by switching on an external power supply, the motor drives the stirring rod to stir in the box body to prevent the repair agent from being solidified, meanwhile, the spiral rod is arranged at the bottom of the stirring rod, and the repair agent in the box body is dredged and discharged to repair gaps through the rotation of the spiral rod and the rotation of, and the base is moved by pushing the handle, so that the bridge gap repairing work is convenient to carry out.
(2) The bridge crack repairing device is beneficial to pressing and leveling the repairing agent under the action of the stepping mechanism, and is beneficial to enabling the stepping mechanism to tightly press and press the repairing agent under the action of the transmission mechanism and the extrusion mechanism, namely: the center of one side of the bottom of the fixed block is rotatably provided with the pressing plate, the bottom of the pressing plate is attached to the ground under the action of the expansion spring and abutted, so that the filled repairing agent is favorably leveled, the gap between the repaired gap and the top of a bridge is kept smooth and more attractive, meanwhile, when the roller moves, the belt pulley is rotated under the action of the leather pad, the swinging shaft is driven to rotate in the movable groove through the rotating rod, the connecting rod is favorably driven by the swinging shaft to do repeated abutting movement, the top of the driving rod is favorably abutted under the action of the connecting rod, the top of the pressing rod is abutted by the driving rod, the bottom of the pressing rod is abutted against the top of the pressing plate, the pressing plate is extruded when the repairing agent is leveled, the repairing agent and the gap are more firmly filled, the pressure reduction spring is arranged between the driving rod and the pressing rod, and the effect of buffering and pressure reduction is favorably realized, the pressure plate is damaged.
(3) According to the bridge crack repairing device, the braking mechanism is conveniently driven under the action of the driving mechanism, so that the moving mechanism is limited and braked, the repairing mechanism can conveniently perform repairing work in situ, the braking mechanism is reset through reversely driving the driving mechanism, and the moving mechanism case can conveniently perform moving repairing work, namely: when needs repair the during operation in the original place, through rotating the carousel, make carousel drive lead screw rotate at slider internal thread, be favorable to driving slider and slide bar and slide in the inside slip of base, when the antiport carousel, but slide bar antiplugging, through the drive to two slide bars, thereby make the slide bar drive the push rod and extrude the briquetting, be favorable to making the briquetting conflict depression bar slide, the depression bar breaks away from under compression spring's the effect drive block rubber and contradicts with the bridge face, thereby be favorable to brakieing the base, when slide bar antiplugging, the push rod pulling depression bar resets, make block rubber and bridge floor separation, make things convenient for the base to continue to remove.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of an overall structure of a bridge crack repairing apparatus according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure between the moving mechanism and the repairing mechanism shown in FIG. 1;
FIG. 3 is a schematic structural view of the repair mechanism shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is an enlarged view of the portion B shown in FIG. 2;
fig. 6 is an enlarged schematic view of the portion C shown in fig. 2.
In the figure: 1. the device comprises a moving mechanism, 11, a base, 12, universal wheels, 13, a handle, 14, a fixed seat, 15, a fixed block, 16, a roller, 17, a rotating shaft, 2, a repairing mechanism, 21, a box body, 22, a motor, 23, a handle, 24, a top cover, 25, a discharge pipe, 26, a stirring rod, 27, a spiral rod, 3, a stepping mechanism, 31, a pressing plate, 32, a telescopic spring, 33, a connecting block, 4, a driving mechanism, 41, a rotating disc, 42, a screw rod, 43, a sliding block, 44, a sliding rod, 5, a transmission mechanism, 51, a rotating rod, 52, a belt disc, 53, a movable groove, 54, a swinging shaft, 55, a connecting rod, 6, an extrusion mechanism, 61, a driving rod, 62, a decompression spring, 63, an extrusion rod, 7, a braking mechanism, 71, a push rod, 72, a pressing block, 73, a pressing rod, 74, a compression spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the bridge crack repairing device according to the present invention comprises a moving mechanism 1, a repairing mechanism 2, a stepping mechanism 3, a driving mechanism 4, a transmission mechanism 5, a squeezing mechanism 6 and a braking mechanism 7; the center of the top of the moving mechanism 1, which is used for moving conveniently, is provided with the repairing mechanism 2 for repairing the gap of the bridge; the bottom of one end of the moving mechanism 1 is provided with the flat stepping mechanism 3 for compacting the repairing material; the extrusion mechanism 6 for abutting and oscillating the stepping mechanism 3 is arranged in one end of the moving mechanism 1; the transmission mechanism 5 for providing power for the extrusion mechanism 6 is arranged on the inner side of the top of one end of the moving mechanism 1; the braking mechanisms 7 for limiting and abutting the moving mechanism 1 are respectively arranged in the two sides of the bottom of the moving mechanism 1; the driving mechanisms 4 for driving and controlling the braking mechanisms 7 are respectively installed in the two sides of the moving mechanism 1.
Specifically, the moving mechanism 1 comprises a base 11, universal wheels 12, a handle 13, a fixed seat 14, a fixed block 15, a roller 16 and a rotating shaft 17, wherein two sides of one end of the bottom of the base 11 are respectively and rotatably provided with the two universal wheels 12, and the fixed block 15 is arranged at the center of the bottom side of the other end of the base 11; the rotating shaft 17 is rotatably connected with the inside of the fixed block 15, and the two rollers 16 are respectively rotatably connected with the outsides of the two sides of the fixed block 15 through the rotating shaft 17; install respectively base 11's other end top both sides handle 13, base 11's top center department installs fixing base 14, through two universal wheel 12 and two under the effect of gyro wheel 16, it is convenient right base 11 supports and makes things convenient for subsequent removal, and is convenient base 11 removes at the bridge top and carries out repair work, simultaneously through two convenient right under the effect of handle 13 base 11 promotes to hold, makes things convenient for the staff to operate, conveniently places the installation fixed to follow-up repair device under fixing base 14's effect.
Specifically, the repairing mechanism 2 comprises a box body 21, a motor 22, a handle 23, a top cover 24, a discharge pipe 25, a stirring rod 26 and a screw rod 27, the box body 21 is clamped and installed in the fixed seat 14, and the box body 21 is of a cylindrical structure; the bottom of the box body 21 is abutted against the inner side of the bottom of the base 11, the material discharging pipe 25 is arranged at the center of the bottom of the box body 21, and the bottom of the material discharging pipe 25 penetrates through the outer side of the bottom of the base 11 extending from the base 11; the top cover 24 is in threaded connection with the inner side of the top of the box body 21, and the handles 23 are respectively mounted at two ends of the top cover 24; the motor 22 is detachably mounted at the center of the top cover 24, the stirring rod 26 is arranged inside the box body 21, and the top of the stirring rod 26 is rotatably connected with the inner side of the top cover 24; the top of the stirring rod 26 penetrates through the top cover 24 and is connected with the bottom of the motor 22, the spiral rod 27 is installed at the bottom of the stirring rod 26, the spiral rod 27 is arranged inside the material discharging pipe 25, the spiral rod 27 is connected with the inside of the material discharging pipe 25 in a rotating mode through the stirring rod 26, the top cover 24 is conveniently rotated by holding two handles 23, the top cover 24 is separated from the top of the box body 21, a repairing agent is conveniently added into the box body 21, then the top cover 24 is closed, sundries are placed to enter, the motor 22 is rotated by switching on an external power supply, the motor 22 drives the stirring rod 26 to stir in the box body 21, the repairing agent is prevented from being solidified, meanwhile, the spiral rod 27 is installed at the bottom of the stirring rod 26, and through the rotation of the inside of the material discharging pipe 25, the spiral rod 27, the repairing agent in the box body 21 is drained to repair the gap, and the base 11 is moved by pushing the handle 13, so that the bridge gap repairing work is facilitated.
Specifically, the leveling mechanism 3 comprises a pressing plate 31, a telescopic spring 32 and a connecting block 33, the connecting block 33 is installed at the center of one end of the bottom of the fixing block 15, one end of the pressing plate 31 is rotatably connected with the bottom of the connecting block 33, and the pressing plate 31 is of an arc-shaped structure; top one side center department of clamp plate 31 rotates and installs expanding spring 32, expanding spring 32's the other end with the lateral wall of fixed block 15 is connected bottom one side center department of fixed block 15 rotates and installs clamp plate 31, the bottom of clamp plate 31 is in expanding spring 32's effect is contradicted with the ground laminating to be favorable to stepping on the flat mending agent to having filled, thereby make repair gap and bridge top keep leveling, more pleasing to the eye.
Specifically, the transmission mechanism 5 includes rotating rods 51, a belt pulley 52, a movable groove 53, a swing shaft 54 and a connecting rod 55, the movable groove 53 is arranged at the center inside the fixed block 15, the swing shaft 54 is arranged at the center inside the movable groove 53, and the two rotating rods 51 are respectively rotatably connected with the insides of the two ends of the fixed block 15; one end of each of the two rotating rods 51 is connected with the center of each of the two ends of the swing shaft 54, and the swing shaft 54 is rotatably connected with the inside of the fixed block 15 through the rotating rods 51; the other end of one of the rotating rods 51 extends to the outside of the side wall of the fixed block 15, and the side wall of one end of the belt pulley 52 is connected with the other end of the rotating rod 51; the belt pulley 52 is connected with the side wall of the rotating shaft 17 through a belt, one end of the connecting rod 55 is connected with the center of one end of the swinging shaft 54 in a rotating mode, the other end of the connecting rod 55 extends to the bottom of the movable groove 53, and meanwhile, the roller 16 is driven to rotate the belt pulley 52 under the action of a leather pad when moving, so that the rotating rod 51 drives the swinging shaft 54 to rotate inside the movable groove 53, and the connecting rod 55 is favorable for repeatedly abutting against the swinging shaft 54 under the driving action of the swinging shaft 54.
Specifically, the extrusion mechanism 6 includes a driving rod 61, a pressure reducing spring 62 and an extrusion rod 63, the extrusion rod 63 is slidably mounted at the center of the inner side of the bottom of the fixed block 15, the bottom of the extrusion rod 63 penetrates through the bottom of the fixed block 15 and abuts against the top side of the pressure plate 31, and the bottom of the extrusion rod 63 is of a hemispherical structure; the top of the extrusion rod 63 extends to the bottom of the movable groove 53, the driving rod 61 is in a T-shaped structure, and the bottom of the driving rod 61 is in sliding connection with the inner side of the top of the extrusion rod 63; install the bottom of actuating lever 61 decompression spring 62, the top of actuating lever 61 with the bottom of connecting rod 55 is rotated and is connected connecting rod 55's effect is favorable to right under the connecting rod 55 the conflict repeatedly is carried out at actuating lever 61 top, thereby makes actuating lever 61 is right the top of extrusion stem 63 is contradicted, makes extrusion stem 63 bottom is right the top of clamp plate 31 is contradicted, makes the extrusion when clamp plate 31 is stepped on the flat to the mending agent makes mending agent and gap fill more firm, and actuating lever 61 with install between the extrusion stem 63 decompression spring 62 with do benefit to and played the effect of buffering decompression, place clamp plate 31 damages.
Specifically, the driving mechanism 4 includes a turntable 41, a lead screw 42, a slider 43 and two slide bars 44, the two slide bars 44 are respectively slidably mounted inside two sides of the base 11, the slider 43 is slidably mounted inside one end of the base 11, and one ends of the two slide bars 44 are respectively vertically connected with side walls of two ends of the slider 43; one end of the screw rod 42 penetrates through the side wall of one end of the base 11 and is in threaded connection with the center of the inside of the sliding block 43, the center of one side of the rotary disc 41 is connected with the other end of the screw rod 42, the rotary disc 41 is in rotational connection with the center of the outer side wall of one end of the base 11 through the screw rod 42, when repair work needs to be carried out on site, the rotary disc 41 is rotated to drive the screw rod 42 to rotate through the threads inside the sliding block 43, so that the sliding block 43 and the sliding rod 44 can be driven to slide inside the base 11, and when the rotary disc 41 rotates reversely, the sliding rod 44 can slide reversely.
Specifically, the braking mechanism 7 comprises a push rod 71, a pressing block 72, a pressing rod 73, a compression spring 74 and a rubber block 75, the pressing rod 73 is respectively installed inside two ends of the base 11 in a sliding manner, and the pressing rod 73 is of a T-shaped structure; the compression spring 74 is slidably mounted on the outer side wall of the bottom of the compression rod 73, and the bottom of the compression spring 74 abuts against the inner side of the base 11; the bottom of the pressure lever 73 extends to the outer side of the bottom of the base 11, and the rubber block 75 is mounted at the bottom of the pressure lever 73; install the top of depression bar 73 briquetting 72, the top of briquetting 72 is rotated and is installed push rod 71, the top of push rod 71 respectively with the inboard rotation in bottom of slide bar 44 is connected, push rod 71 with contained angle is 30 degrees between the slide bar 44, through to two the drive of slide bar 44, thereby make slide bar 44 drives push rod 71 is right the briquetting 72 extrudees, is favorable to making the briquetting 72 is contradicted the depression bar 73 slides, depression bar 73 breaks away from drive under compression spring 74's the effect rubber block 75 is contradicted with the bridge face, thereby is favorable to braking base 11, works as when slide bar 44 reverse slip, push rod 71 stimulates depression bar 73 resets, makes rubber block 75 and bridge floor separation, and is convenient base 11 continues to move.
When in use, firstly, under the action of the two universal wheels 12 and the two rollers 16, the base 11 is conveniently supported and subsequently moved, the base 11 is conveniently moved at the top of the bridge for repair work, meanwhile, the base 11 is conveniently pushed and held under the action of the two handles 13, the operation of workers is convenient, the subsequent repair device is conveniently placed, installed and fixed under the action of the fixing seat 14, the top cover 24 is conveniently rotated by holding the two handles 23, the top cover 24 is separated from the top of the box body 21, the repair agent is conveniently added into the box body 21, then the top cover 24 is closed, sundries are placed into the box body, the motor 22 is rotated by switching on an external power supply, the motor 22 drives the stirring rod 26 to stir in the box body 21 to prevent the repair agent from being solidified, and meanwhile, the spiral rod 27 is installed at the bottom of the stirring rod 26, through the rotation of the screw rod 27 and the inside of the discharging pipe 25, the mending agent in the box body 21 is guided and discharged to mend the gap, and through the pushing of the handle 13, the base 11 is moved, the bridge gap mending work is convenient to be carried out, the pressing plate 31 is rotatably installed at the center of one side of the bottom of the fixing block 15, the bottom of the pressing plate 31 is jointed and abutted with the ground under the action of the expansion spring 32, so that the filled mending agent is favorably leveled, the gap mending and the top of the bridge are kept smooth and more attractive, meanwhile, when the roller 16 moves, the belt disc 52 is rotated under the action of the leather pad, the swing shaft 54 is driven to rotate in the movable groove 53 through the rotating rod 51, the connecting rod 55 is favorably driven to carry out repeated abutting movement under the driving of the swing shaft 54, the top of the driving rod 61 is favorably abutted under the action of the connecting rod 55, so that the driving rod 61 abuts against the top of the extrusion rod 63, the bottom of the extrusion rod 63 is abutted against the top of the pressing plate 31, the pressing plate 31 is extruded when the repairing agent is flattened, so that the repairing agent and the gap are more firmly filled, the decompression spring 62 is arranged between the driving rod 61 and the extrusion rod 63, the effect of buffering and decompressing is favorably realized, the pressing plate 31 is placed to be damaged, when the repairing work needs to be carried out in situ, the turntable 41 is rotated to drive the screw rod 42 to rotate in the inner thread of the slider 43, the slider 43 and the sliding rod 44 are favorably driven to slide in the base 11, when the turntable 41 is reversely rotated, the sliding rod 44 reversely slides, the sliding rod 44 drives the push rod 71 to extrude the pressing block 72 through the driving of the two sliding rods 44, the pressing block 72 is favorably abutted against the pressing rod 73 to slide, the pressing rod 73 is free from the effect of the compression spring 74 to drive the rubber block 75 to abut against the bridge surface, and the base 11 is favorably braked, when the sliding rod 44 slides reversely, the push rod 71 pulls the press rod 73 to reset, so that the rubber block 75 is separated from the bridge floor, and the base 11 is convenient to move continuously.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a bridge crack patching device which characterized in that: the device comprises a moving mechanism (1), a repairing mechanism (2), a tread mechanism (3), a driving mechanism (4), a transmission mechanism (5), an extrusion mechanism (6) and a braking mechanism (7); the center of the top of the moving mechanism (1) for facilitating moving is provided with the repairing mechanism (2) for repairing the gap of the bridge; the bottom of one end of the moving mechanism (1) is provided with the treading mechanism (3) for compacting the repairing material; the extrusion mechanism (6) used for abutting and oscillating the stepping mechanism (3) is arranged in one end of the moving mechanism (1); the transmission mechanism (5) for providing power for the extrusion mechanism (6) is arranged on the inner side of the top of one end of the moving mechanism (1); the braking mechanisms (7) used for limiting and abutting the moving mechanism (1) are respectively arranged inside two sides of the bottom of the moving mechanism (1); and the driving mechanisms (4) for driving and controlling the braking mechanisms (7) are respectively installed in the two sides of the moving mechanism (1).
2. The bridge crack repairing device of claim 1, wherein: the moving mechanism (1) comprises a base (11), universal wheels (12), a handle (13), a fixed seat (14), a fixed block (15), a roller (16) and a rotating shaft (17), wherein two universal wheels (12) are respectively rotatably mounted on two sides of one end of the bottom of the base (11), and the fixed block (15) is mounted in the center of the bottom side of the other end of the base (11); the rotating shaft (17) is rotatably connected with the inside of the fixed block (15), and the two rollers (16) are respectively rotatably connected with the outsides of two sides of the fixed block (15) through the rotating shaft (17); the handle (13) is installed respectively to the other end top both sides of base (11), install in the top center department of base (11) fixing base (14).
3. The bridge crack repairing device of claim 2, wherein: the repairing mechanism (2) comprises a box body (21), a motor (22), a handle (23), a top cover (24), a discharge pipe (25), a stirring rod (26) and a screw rod (27), the box body (21) is clamped and installed in the fixed seat (14), and the box body (21) is of a cylindrical structure; the bottom of the box body (21) is abutted against the inner side of the bottom of the base (11), the center of the bottom of the box body (21) is provided with the discharge pipe (25), and the bottom of the discharge pipe (25) penetrates through the outer side of the bottom of the base (11) extending from the base (11); the top cover (24) is in threaded connection with the inner side of the top of the box body (21), and the handles (23) are respectively installed at two ends of the top cover (24); the motor (22) is detachably mounted at the center of the top cover (24), the stirring rod (26) is arranged inside the box body (21), and the top of the stirring rod (26) is rotatably connected with the inner side of the top cover (24); the top of puddler (26) run through in top cap (24) with motor (22) bottom is connected, install the bottom of puddler (26) hob (27), the bottom of hob (27) is located arrange inside row material pipe (25), hob (27) with arrange inside passing through of material pipe (25) puddler (26) rotate and are connected.
4. The bridge crack repairing device of claim 3, wherein: the treading mechanism (3) comprises a pressing plate (31), an expansion spring (32) and a connecting block (33), the connecting block (33) is installed at the center of one end of the bottom of the fixing block (15), one end of the pressing plate (31) is rotatably connected with the bottom of the connecting block (33), and the pressing plate (31) is of an arc-shaped structure; the center of one side of the top of the pressing plate (31) is rotatably provided with the extension spring (32), and the other end of the extension spring (32) is connected with the outer side wall of the fixed block (15).
5. The bridge crack repairing device of claim 4, wherein: the transmission mechanism (5) comprises rotating rods (51), a belt pulley (52), a movable groove (53), a swing shaft (54) and a connecting rod (55), the movable groove (53) is formed in the center of the inside of the fixed block (15), the swing shaft (54) is arranged in the center of the inside of the movable groove (53), and the two rotating rods (51) are respectively and rotatably connected with the insides of two ends of the fixed block (15); one ends of the two rotating rods (51) are respectively connected with the centers of two ends of the swing shaft (54), and the swing shaft (54) is rotatably connected with the inside of the fixed block (15) through the rotating rods (51); the other end of one of the rotating rods (51) extends to the outside of the side wall of the fixed block (15), and the side wall of one end of the belt pulley (52) is connected with the other end of the rotating rod (51); the belt pulley (52) is connected with the side wall of the rotating shaft (17) through a belt, one end of the connecting rod (55) is rotatably connected with the center of one end of the swing shaft (54), and the other end of the connecting rod (55) extends to the bottom of the movable groove (53).
6. The bridge crack repairing device of claim 5, wherein: the extrusion mechanism (6) comprises a driving rod (61), a pressure reducing spring (62) and an extrusion rod (63), the extrusion rod (63) is slidably mounted at the center of the inner side of the bottom of the fixed block (15), the bottom of the extrusion rod (63) penetrates through the bottom of the fixed block (15) and is abutted against the top side of the pressing plate (31), and the bottom of the extrusion rod (63) is of a hemispherical structure; the top of the extrusion rod (63) extends to the bottom of the movable groove (53), the driving rod (61) is of a T-shaped structure, and the bottom of the driving rod (61) is in sliding connection with the inner side of the top of the extrusion rod (63); the bottom of the driving rod (61) is provided with the pressure reducing spring (62), and the top of the driving rod (61) is rotatably connected with the bottom of the connecting rod (55).
7. The bridge crack repairing device of claim 6, wherein: the driving mechanism (4) comprises a turntable (41), a screw rod (42), a sliding block (43) and sliding rods (44), the two sliding rods (44) are respectively and slidably mounted inside two sides of the base (11), the sliding block (43) is slidably mounted inside one end of the base (11), and one ends of the two sliding rods (44) are respectively and vertically connected with side walls of two ends of the sliding block (43); one end of the screw rod (42) penetrates through the side wall of one end of the base (11) and is in threaded connection with the center of the interior of the sliding block (43), the center of one side of the turntable (41) is connected with the other end of the screw rod (42), and the turntable (41) is connected with the center of the outer side wall of one end of the base (11) in a rotating mode through the screw rod (42).
8. The bridge crack repairing device of claim 7, wherein: the brake mechanism (7) comprises a push rod (71), a pressing block (72), a pressing rod (73), a compression spring (74) and a rubber block (75), the pressing rod (73) is respectively installed inside two ends of the two sides of the base (11) in a sliding mode, and the pressing rod (73) is of a T-shaped structure; the compression spring (74) is slidably mounted on the outer side wall of the bottom of the compression rod (73), and the bottom of the compression spring (74) is abutted against the inner side of the base (11); the bottom of the pressure lever (73) extends to the outer side of the bottom of the base (11), and the rubber block (75) is installed at the bottom of the pressure lever (73); install at the top of depression bar (73) briquetting (72), the top of briquetting (72) is rotated and is installed push rod (71), the top of push rod (71) respectively with the inboard rotation in bottom of slide bar (44) is connected, push rod (71) with the contained angle is 30 degrees between slide bar (44).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501363.5A CN112663517B (en) | 2020-12-17 | 2020-12-17 | Bridge crack repairing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501363.5A CN112663517B (en) | 2020-12-17 | 2020-12-17 | Bridge crack repairing device |
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| CN112663517A true CN112663517A (en) | 2021-04-16 |
| CN112663517B CN112663517B (en) | 2023-01-10 |
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Cited By (1)
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| CN114931871A (en) * | 2021-07-20 | 2022-08-23 | 上海宏茂璞建设工程有限公司 | Pipeline groove filler device for indoor assembly type hydropower installation |
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| CN112663517B (en) | 2023-01-10 |
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