CN114045734A

CN114045734A - Bridge crack restorer for bridge crack flaw detection

Info

Publication number: CN114045734A
Application number: CN202111669150.8A
Authority: CN
Inventors: 何立永
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-02-15

Abstract

The invention relates to the technical field of bridge maintenance, and discloses a bridge crack restorer for crack detection of a bridge, which comprises an equipment shell, wherein the middle part of an inner cavity of the equipment shell is fixedly connected with a middle partition plate, the upper side and the lower side of the equipment shell are both fixedly connected with a shell bearing frame, and the front side and the rear side of the bottom of the shell bearing frame below the equipment shell are both fixedly connected with supporting legs. Carry out prosthetic in-process to the gap, can carry out the hammering in the cutting area, make the concrete in the region of cutting gap can be by the hammer bits, so can make the gap region rule more, in the repair process, can improve prosthetic quality, and when horizontal crack appears in vertical gap inner wall, horizontal cutter can make the groove with transversely to horizontal crack, pitch flows into the back like this, can thoroughly carry out the shutoff with horizontal crack, avoid because in rainwater weather, contain water for a long time in the horizontal crack, the bridge floor causes the condition that the drum package appears.

Description

Bridge crack restorer for bridge crack flaw detection

Technical Field

The invention relates to the technical field of bridge maintenance, in particular to a bridge crack restorer for crack detection of a bridge.

Background

After the road and bridge are paved, the road and bridge are weakened gradually after being destroyed by high temperature, severe cold and rainwater for a long time in the process of putting into use, and the crack can occur when the bearing capacity of the road and bridge is exceeded by the large load. If the repair is not carried out in time, the crack will be gradually increased on the basis of the original crack until the road and bridge are damaged, and at the moment, the repair is carried out again, so that extra economic expenditure and money are caused.

When crack gaps appear on the bridge pavement, the crack gaps need to be repaired, the existing repairing mode is very simple, when the gap is small, concrete is directly poured into the gap or the gap is repaired by asphalt according to the size of the gap, and the other way is to trim the pavement, the repair materials such as asphalt and the like are injected into the gap, so that the service time of the repaired gap is short, the main reason is that the air circulation between the gaps is caused by the expansion with heat and the contraction with cold in the weather, the repaired part is cracked again, and the inside of the gaps is old, the station viscosity of the asphalt is influenced by the powdery concrete after the asphalt is contacted with the inner wall, so that the viscosity of the asphalt at the gap stations is poor, and transverse cracks can appear in some gaps, after the repair, the transverse gaps are temporarily closed, internal moisture can ferment inside, and the bridge deck is easily swelled along with the accumulation of the moisture.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a bridge crack repairing device for crack detection of a bridge, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a bridge crack restorer for detecting cracks of bridges comprises an equipment shell, wherein a middle partition plate is fixedly connected to the middle of an inner cavity of the equipment shell, shell bearing frames are fixedly connected to the upper side and the lower side of the equipment shell, supporting legs are fixedly connected to the front side and the rear side of the bottom of the shell bearing frames below the upper side and the lower side of the equipment shell, a display is arranged on the left side of the equipment shell, a detection marking mechanism is arranged at the top of the middle partition plate, one end of the detection marking mechanism penetrates through the left side of the inner wall of the middle partition plate and extends to the outside of the middle partition plate, the bottom of the detection marking mechanism penetrates through the middle partition plate and the lower side of the shell bearing frames and extends to the lower side of the middle partition plate, a partition plate is fixedly connected to the top of the middle partition plate, a restoring material mixing mechanism is arranged on the right side of the partition plate, and a feeding hot melting mechanism is arranged on the top of the shell bearing frames, the feeding hot melting mechanism is communicated with the repairing material mixing mechanism, a driving mechanism is fixedly connected to the middle of the top of the shell bearing frame below the repairing material mixing mechanism, a gap cleaning mechanism is arranged in the middle of the bottom of the shell bearing frame below the repairing material mixing mechanism, the driving mechanism drives the gap cleaning mechanism to be linked with the repairing material mixing mechanism, the repairing material mixing mechanism is communicated with a material guide pipe, the top end of the material guide pipe is sleeved in a falling groove formed in the middle dividing plate, the bottom end of the material guide pipe penetrates through the lower portion of the shell bearing frame and extends to the lower portion of the shell bearing frame, and a repairing nozzle is fixedly connected to the bottom end of the material guide pipe.

As a further scheme of the invention: the detection marking mechanism comprises a detection rod, a detection head is arranged at the bottom end of the detection rod, the detection marking mechanism further comprises a sliding sleeve, a through hole for the movement of the detection head is formed in the bottom of the sliding sleeve, an operation rod is fixedly connected to the top of the detection head, the top end of the operation rod extends to the upper side of the middle partition plate and is fixedly connected with a lower pressing rod, an operation handle is arranged on the left side of the equipment shell in a penetrating mode, the upper side and the lower side of the operation handle are respectively and fixedly connected with the upper side and the lower side of the inner wall of the sliding sleeve through balance springs, two rubber tentacles are fixedly connected to one end of the operation handle, the lower pressing rod is located below the operation handle, a lifting rod is arranged on the top of the middle partition plate in a penetrating mode, the lifting rod is located above the operation handle, and a connecting rod is fixedly connected to the bottom end of the lifting rod, the bottom end of the connecting rod extends to the lower part of the shell bearing frame, the bottom of the shell bearing frame is fixedly connected with a U-shaped frame, the bottom of the U-shaped frame is fixedly connected with a placing seat, two fastening rods are arranged on the placing seat in a penetrating manner, compression springs are sleeved on the fastening rods, the top ends of the compression springs are fixedly connected with the surfaces of the fastening rods, a paint pump is placed at the top of the placing seat, a nozzle mechanism is arranged at the bottom of the paint pump, a compression touch sleeve is sleeved on the nozzle mechanism, two ends of the compression touch sleeve are respectively hinged with the two fastening rods through hinge rods, a movable plate is placed at the top of the paint pump, the fastening rods penetrate through chutes formed in the movable plate and extend to the upper part, lantern rings are sleeved at the top ends of the fastening rods, and the two lantern rings are fixedly connected through a connecting plate, the top of connecting plate with the bottom fixed connection of connecting rod, the top threaded connection of anchorage bar has the screw cap. Through the arrangement of the detection marking mechanism, in the process of repairing a bridge crack, the operation handle is pressed downwards at first, in the downward movement of the operation handle, the operation handle can compress a balance spring below the operation handle, a rubber antenna on the operation handle can be contacted with the top of the lower pressure rod, at the moment, the lower pressure rod moves downwards, the bottom end of the detection head is inserted into a gap on the bridge, the state of the gap is detected through the detection head, the gap can be reflected on the display, when a transverse gap exists in the gap, at the moment, the operation handle is lifted upwards at the detected position, the rubber antenna on the operation handle can drive the lifting rod to move upwards, the connecting rod on the lifting rod can drive the connecting plate to move upwards, at the moment, under the action of the two screw caps, the bottom end of the fastening rod drives the pressing touch sleeve to move upwards through the hinged rod, at the moment, the pressing touch sleeve can start the nozzle mechanism, and then carry out the operation of spraying paint in discovery transverse crack department, the purpose that sets up like this is, can be quick mark the gap of high risk department, is favorable to the restoration of follow-up pertinence like this, and is more accurate, can increase the convenience that detects moreover, and the linkage is stronger.

As a still further scheme of the invention: the repair material mixing mechanism comprises a driving rod which is sleeved at the top end of the driving device, the top of the driving rod is fixedly connected with an installation sleeve, the installation sleeve is sleeved with a stirring rod installation sleeve, the first chain wheel is sleeved on the stirring rod mounting sleeve, the bottom of the stirring rod mounting sleeve is fixedly connected with three vertical stirring rods, one side of the vertical stirring rod is fixedly connected with a transverse guide material rod, the right side of the inner wall of the middle partition plate is fixedly connected with a fixed plate, the fixed plate is provided with a shaft sleeve mounting groove, a fixed shaft sleeve is sleeved in the shaft sleeve mounting groove, a fixed cylindrical groove is arranged in the fixed shaft sleeve, a screw sleeve is sleeved in the fixed cylindrical groove, a second chain wheel is sleeved on the screw sleeve, the screw sleeve is internally sleeved with a bidirectional screw rod, the bidirectional screw rod is sleeved with a spiral guide blade, and the second chain wheel is in transmission connection with the first chain wheel through a driving chain. When the molten asphalt enters the right side of the partition board arranged in the equipment shell, the driving device can drive the driving rod to rotate, the driving rod rotates, the stirring rod mounting sleeve and the first chain wheel can also rotate, so that the vertical stirring rod and the horizontal guide rod can stir the entering asphalt, and a modified asphalt additive is added in the vertical stirring rod and the horizontal guide rod, so that the high-temperature resistance and the low-temperature resistance of the asphalt can be improved, and the vertical stirring rod and the horizontal guide rod have good intermiscibility with the asphalt, compared with the original asphalt, the high-temperature performance, the elongation, the tension, the intermiscibility of the elastic material and the mixture, the ageing resistance and the like are obviously improved, the purpose is achieved, when the asphalt enters the lower chute, the asphalt can be discharged outwards under the action of the rotating bidirectional screw rod, and can be rapidly arranged in the gap under the transmission of the spiral guide blade, and is closely adhered to the gap, the bottom road surface of the repair nozzle is contacted, make the pitch of unloading can be concentrated in the gap that fills up, stand on restoreing the mouth by the manual work again, can make pitch by the compaction, like this appear under high temperature or microthermal state, can be that the gap can not produce great gap under expend with heat and contract with cold.

As a still further scheme of the invention: feed hot melt mechanism includes reation kettle, reation kettle cover is established the top in the installation circular slot of seting up on the casing bearing frame, reation kettle's the fixed intercommunication in top has the pipe that connects, the fixed otter board of bearing strip fixedly connected with is passed through to both sides around the reation kettle inner wall, fixed otter board with form annular through groove between the reation kettle, the top middle part fixedly connected with spiral heater of fixed otter board, the edge equidistance at fixed otter board top is provided with the hot plate, the top of hot plate is provided with the guide pointed end. Through the setting to feed hot melt mechanism, when the inside inner chamber that gets into reation kettle of outside pitch repair material process switch-on pipe, because outside pitch presents the form that sticks together, the pitch that gets into like this can become the state of holding a group, when restoreing the gap, the difficult compaction of pitch can appear in the gap, pitch when outside is dispersed on the surface of hot plate behind the guide point is most advanced, and by the mutual effect of hot plate and spiral heater, can become the pulpiness with pitch melting, so can be abundant guarantee pitch fully become the state of hot melt, and then can increase the convenience when restoreing, gap inner wall and pitch all-round contact more have also been increased, prosthetic quality has been improved.

As a still further scheme of the invention: the driving mechanism comprises a motor mounting plate, a driving motor is fixedly connected to the top of the motor mounting plate, a driving gear is fixedly connected to the output end of the driving motor, a rotating shaft rod is rotatably connected to the middle cutting plate, a driven gear is fixedly connected to the bottom end of the rotating shaft rod, a mounting support plate is fixedly connected to the top of the shell bearing frame below the rotating shaft rod, the bottom end of the rotating shaft rod is rotatably connected to the top of the driven gear, and the driven gear is meshed with the driving gear.

As a still further scheme of the invention: the gap cleaning mechanism comprises a path breaking mechanism, a wheel rod support frame is sleeved in the path breaking mechanism, rotating rods are arranged at the upper end and the lower end of the wheel rod support frame in an inserting mode, a first bevel gear is sleeved on the rotating rods above the rotating rods, a transmission wheel is sleeved on the rotating rods, the two transmission wheels are connected through transmission of a transmission belt, a rotating rod is fixedly connected to the bottom of a driving gear on the driving mechanism, a rotating fixing seat is sleeved on the rotating rod and fixedly connected to one side of the inner wall of the path breaking mechanism, two second bevel gears are sleeved on the rotating rods above the rotating rods and meshed with the first bevel gear, a mounting frame is fixedly connected to one side of the inner wall of the path breaking mechanism, two third bevel gears are arranged on the mounting frame, and the second bevel gear below the mounting frame is meshed with the third bevel gear on the left side, a crankshaft rod is arranged between the two third bevel gears, a linkage rod is sleeved on the crankshaft rod, a crushing head is hinged to the bottom end of the linkage rod, an electric push rod is fixedly connected to the right side of the route breaking mechanism, a rotating seat is fixedly connected to the bottom end of the electric push rod, a fourth bevel gear is rotatably connected to the bottom of the rotating seat, a cutter mounting seat is fixedly connected to the bottom of the fourth bevel gear, a transverse cutter is fixedly connected to the side wall of the cutter mounting seat, and two ends of the rotary rod below penetrate through the route breaking mechanism and extend out of the route breaking mechanism and are provided with cutting cutters. In the process of repairing the gap, the second bevel gear can drive the conveying wheel to rotate through the first bevel gear, the conveying wheel above the conveying wheel can drive the conveying wheel below the conveying wheel to rotate, the two cutting tools on the rotating rod below the conveying wheel can cut at a distance of two centimeters from the front to the back of the ground by taking the gap as a central line, so that the gap can be cut into regular strip-shaped grooves, the groove depth is determined according to the depth of the actual gap, after cutting, the second bevel gear below the conveying wheel drives the third bevel gear on the left side to rotate, the crank rod can swing the linkage rod up and down, so that hammering can be carried out on the cutting area under the action of the gravity of the crushing head, the concrete in the region of the cutting gap can be hammered, so that the gap region can be more regular, in the repairing process, the repairing quality can be improved, and when a transverse horizontal crack appears on the inner wall of the vertical gap, in the regular groove area after the correction, the inner wall of the area where the horizontal crack is located is cut, the electric push rod drives the fourth bevel gear to move downwards, after the bottom of the cutter mounting seat is contacted with the cutting groove, in the rotating process, the horizontal cutter can transversely make a groove towards the horizontal crack, so that after asphalt flows into the groove, the horizontal crack can be thoroughly plugged, and the phenomenon that the bridge deck bulges due to long-term water in the horizontal crack in rainwater weather is avoided.

(III) advantageous effects

The invention provides a bridge crack restorer for crack detection of a bridge. The method has the following beneficial effects:

(1) through the arrangement of the detection marking mechanism, in the process of repairing a bridge crack, the operation handle is pressed downwards at first, in the downward movement of the operation handle, the operation handle can compress a balance spring below the operation handle, and a rubber antenna on the operation handle can be contacted with the top of a lower pressure rod, at the moment, the lower pressure rod moves downwards, so that the bottom end of a detection head is inserted into a gap on the bridge, the state of the gap is detected through the detection head, the gap can be reflected on a display, when a transverse gap exists in the gap, at the moment, the operation handle is lifted upwards at the detected position, the rubber antenna on the operation handle can drive a lifting rod to move upwards, a connecting rod on the lifting rod can drive a connecting plate to move upwards, at the moment, under the action of two screw caps, the bottom end of a fastening rod drives a pressing touch sleeve to move upwards through a hinged rod, at the moment, the pressing touch sleeve can start a nozzle mechanism, and then carry out the operation of spraying paint in discovery transverse crack department, the purpose that sets up like this is, can be quick mark the gap of high risk department, is favorable to the restoration of follow-up pertinence like this, and is more accurate, can increase the convenience that detects moreover, and the linkage is stronger.

(2) Through the setting to feed hot melt mechanism, when the inside inner chamber that gets into reation kettle of outside pitch repair material process switch-on pipe, because outside pitch presents the form that sticks together, the pitch that gets into like this can become the state of holding a group, when restoreing the gap, the difficult compaction of pitch can appear in the gap, pitch when outside is dispersed on the surface of hot plate behind the guide point is most advanced, and by the mutual effect of hot plate and spiral heater, can become the pulpiness with pitch melting, so can be abundant guarantee pitch fully become the state of hot melt, and then can increase the convenience when restoreing, gap inner wall and pitch all-round contact more have also been increased, prosthetic quality has been improved.

(3) When the molten asphalt enters the right side of the partition board arranged in the equipment shell, the driving device can drive the driving rod to rotate, the driving rod rotates, the stirring rod mounting sleeve and the first chain wheel can also rotate, so that the vertical stirring rod and the horizontal guide rod can stir the entering asphalt, and a modified asphalt additive is added in the vertical stirring rod and the horizontal guide rod, so that the high-temperature resistance and the low-temperature resistance of the asphalt can be improved, and the vertical stirring rod and the horizontal guide rod have good intermiscibility with the asphalt, compared with the original asphalt, the high-temperature resistance, the elongation, the tensile property, the elasticity, the intermiscibility with the mixture, the ageing resistance and the like are obviously improved, the purpose is achieved, when the asphalt enters the falling groove, the asphalt can be discharged outwards under the action of the rotating bidirectional screw rod, and under the transmission of the spiral guide blades, the asphalt can be rapidly arranged in the gap and closely adhered to the gap, the bottom road surface contact of restoration mouth for the pitch of unloading can be concentrated in the gap that fills up, stands on the restoration mouth by the manual work again, can make pitch by the compaction, like this under the state that appears high temperature or microthermal, can be that the gap can not produce great gap under expend with heat and contract with cold.

(4) In the process of repairing the gap, the second bevel gear can drive the conveying wheel to rotate through the first bevel gear, the conveying wheel above the conveying wheel can drive the conveying wheel below the conveying wheel to rotate, the two cutting tools on the rotating rod below the conveying wheel can cut at a distance of two centimeters from the front to the back of the ground by taking the gap as a central line, so that the gap can be cut into regular strip-shaped grooves, the groove depth is determined according to the depth of the actual gap, after cutting, the second bevel gear below the conveying wheel drives the third bevel gear on the left side to rotate, the crank rod can swing the linkage rod up and down, so that hammering can be carried out on the cutting area under the action of the gravity of the crushing head, the concrete in the region of the cutting gap can be hammered, so that the gap region can be more regular, the repairing quality can be improved in the repairing process, and when a horizontal crack appears on the inner wall of the vertical gap, in the regular groove area after the correction, the inner wall of the area where the horizontal crack is located is cut, the electric push rod drives the fourth bevel gear to move downwards, after the bottom of the cutter mounting seat is contacted with the cutting groove, in the rotating process, the horizontal cutter can transversely make a groove towards the horizontal crack, so that after asphalt flows into the groove, the horizontal crack can be thoroughly plugged, and the phenomenon that the bridge deck bulges due to long-term water in the horizontal crack in rainwater weather is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of FIG. 1 at C;

FIG. 4 is an enlarged view of FIG. 1 at B;

fig. 5 is a schematic structural diagram of the road breaking mechanism of the present invention.

In the figure: the device comprises a device shell 1, a middle cutting plate 2, a shell bearing frame 3, supporting legs 4, a reaction kettle 5, a communicating pipe 6, a heating plate 7, a fixed screen plate 8, a material guiding tip 9, a spiral heater 10, an annular through groove 11, a detection rod 12, a detection head 13, an operating rod 14, a lower pressing rod 15, a display 16, a sliding sleeve 17, a balance spring 18, a rubber feeler 19, an operating handle 20, a lifting rod 21, a connecting rod 22, a U-shaped frame 23, a movable plate 24, a sliding chute 25, a sleeve ring 26, a connecting plate 27, a threaded cap 28, a fastening rod 29, a paint pump 30, a placing seat 31, a compression spring 32, a nozzle mechanism 33, a pressing touch sleeve 34, a hinged rod 35, a driving motor 36, an installation support plate 37, a driven gear 38, a driving gear 39, a motor installation plate 40, a driving rod 41, a vertical stirring rod 42, a transverse chain rod 43, a first chain wheel 44, an installation sleeve 45, a stirring rod installation sleeve 46, a heating plate 7, a material guiding rod, a rubber heating plate 20, a fixing plate, a lifting rod 21, a lifting rod, a connecting rod 22, a connecting rod, a driving rod, the device comprises a driving chain 47, a fixing plate 48, a shaft sleeve mounting groove 49, a fixing shaft sleeve 50, a fixing cylindrical groove 51, a second chain wheel 52, a screw sleeve 53, a bidirectional screw rod 54, a spiral guide blade 55, a falling groove 56, a guide pipe 57, a repairing nozzle 58, a path breaking mechanism 59, a cutting tool 60, a rotating rod 61, a first bevel gear 62, a rotary fixed seat 63, a wheel rod support frame 64, a conveying wheel 65, a conveying belt 66, a rotating rod 67, a second bevel gear 68, an electric push rod 69, a third bevel gear 70, a mounting frame 71, a linkage rod 72, a fourth bevel gear 73, a curved rod 74, a crushing head 75, a hammering groove 76, a tool mounting seat 77 and a transverse tool 78.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a bridge crack restorer for detecting cracks of a bridge comprises an equipment shell 1, a middle dividing plate 2 is fixedly connected to the middle of the inner cavity of the equipment shell 1, shell bearing frames 3 are fixedly connected to the upper side and the lower side of the equipment shell 1, supporting legs 4 are fixedly connected to the front side and the rear side of the bottom of the lower shell bearing frame 3, a display 16 is arranged on the left side of the equipment shell 1, a detection marking mechanism is arranged on the top of the middle dividing plate 2, one end of the detection marking mechanism penetrates through the left side of the inner wall of the middle dividing plate 2 and extends to the outside of the inner wall, the bottom of the detection marking mechanism penetrates through the middle dividing plate 2 and the lower shell bearing frame 3 and extends to the lower side of the middle dividing plate 2, a separation plate is fixedly connected to the top of the middle dividing plate 2, a restoring material mixing mechanism is arranged on the right side of the separation plate, a feeding hot melting mechanism is arranged on the top of the upper shell bearing frame 3 in a penetrating manner, and is communicated with the restoring material mixing mechanism, the middle part fixedly connected with actuating mechanism at below casing bearing frame 3 top, the bottom middle part of below casing bearing frame 3 is provided with gap clearance mechanism, actuating mechanism drives gap clearance mechanism and repair material hybrid mechanism linkage, repair material hybrid mechanism intercommunication has passage 57, the whereabouts inslot 56 of seting up on middle part cut-off board 2 is established to the top cover of passage 57, the bottom of passage 57 runs through below casing bearing frame 3 and extends to its below, nozzle 58 is restoreed to the bottom fixedly connected with of passage 57.

The detection marking mechanism comprises a detection rod 12, a detection head 13 is arranged at the bottom end of the detection rod 12, the detection marking mechanism further comprises a sliding sleeve, a through hole for the movement of the detection head 13 is formed in the bottom of the sliding sleeve, an operation rod 14 is fixedly connected to the top of the detection head 13, the top end of the operation rod 14 extends to the upper side of the middle division plate 2 and is fixedly connected with a lower pressing rod 15, an operation handle 20 is arranged on the left side of the equipment shell 1 in a penetrating manner, an upper side and a lower side of the operation handle 20 are respectively fixedly connected with the upper side and the lower side of the inner wall of the sliding sleeve 17 through a balance spring 18, two rubber tentacles 19 are fixedly connected to one end of the operation handle 20, a lower pressing rod 15 is positioned below the operation handle 20, a lifting rod 21 is arranged on the top of the middle division plate 2 in a penetrating manner, the lifting rod 21 is positioned above the operation handle 20, a connecting rod 22 is fixedly connected to the bottom end of the lifting rod 21, and the bottom end of the connecting rod 22 extends to the lower part of the lower shell bearing frame 3, bottom fixedly connected with U-shaped frame 23 of below casing bearing frame 3, seat 31 is placed to the bottom fixedly connected with of U-shaped frame 23, it is provided with two tighrening rods 29 to run through on the seat 31 to place, the cover is equipped with compression spring 32 on the tighrening rod 29, compression spring 32's top and tighrening rod 29 fixed surface are connected, place the top of seat 31 and placed paint pump 30, paint pump 30's bottom is provided with nozzle mechanism 33, the cover is equipped with on the nozzle mechanism 33 and compresses tightly touch cover 34, the both ends that compress tightly touch cover 34 all are articulated with two tighrening rods 29 respectively through hinge bar 35, fly plate 24 has been placed at paint pump 30's top, tighrening rod 29 runs through the spout 25 of seting up on fly plate 24 and extends to supreme, the top cover of tighrening rod 29 is equipped with lantern ring 26, two lantern rings 26 are through connecting plate 27 fixed connection, the top of connecting plate 27 and the bottom fixed connection of connecting rod 22, the top threaded connection of tighrening rod 29 has screw cap 28.

By setting the detection marking mechanism, in the process of repairing a bridge crack, firstly pressing the operating handle 20 downwards, in the downward movement of the operating handle 20, the operating handle 20 can compress the balance spring 18 below, and the rubber feeler 19 on the operating handle 20 can contact with the top of the lower pressing rod 15, at this time, the lower pressing rod 15 moves downwards, so that the bottom end of the detection head 13 is inserted into the gap on the bridge, the gap can be reflected on the display 16 by detecting the state of the gap through the detection head 13, when the gap has a transverse gap, at this time, in the detected position, the operating handle 20 is lifted upwards, the rubber feeler 19 on the operating handle 20 can drive the lifting rod 21 to move upwards, the connecting rod 22 on the lifting rod 21 can drive the connecting plate 27 to move upwards, at this time, under the action of the two screw caps 28, the bottom end of the fastening rod 29 drives the pressing trigger sleeve 34 to move upwards through the hinged trigger rod 35, at this moment, the pressing touch sleeve 34 can start the nozzle mechanism 33, so that the spray painting operation is carried out at the found transverse crack, and the purpose of setting like this is that the gap to the high risk position can be quickly marked, so that the follow-up targeted repair is facilitated, the accuracy is higher, the convenience of detection can be increased, and the linkage is stronger.

Repair material mixing mechanism includes actuating lever 41, actuating lever 41 cover is established on drive arrangement's top, the top fixedly connected with installation cover 45 of actuating lever 41, the cover is equipped with puddler installation cover 46 on the installation cover 45, the cover is equipped with first chain wheel 44 puddler installation cover 46 bottom fixedly connected with three vertical puddler 42 on the puddler installation cover 46, one side fixedly connected with of vertical puddler 42 is to the right side fixedly connected with fixed plate 48 of the segmentation board 2 inner wall in the middle part of material pole 43, axle sleeve mounting groove 49 has been seted up on fixed plate 48, axle sleeve mounting groove 49 endotheca is equipped with fixed axle sleeve 50, be provided with fixed cylinder groove 51 in the fixed axle sleeve 50, fixed cylinder groove 51 endotheca is equipped with wire sleeve 53, the cover is equipped with second chain wheel 52 on wire sleeve 53, the endotheca is equipped with two-way lead screw 54 in the wire sleeve 53, the cover is equipped with spiral guide blade 55 on the two-way lead screw 54, second chain wheel 52 is connected with first chain wheel 44 transmission through drive chain 47.

When molten asphalt enters the right side of the partition board arranged in the equipment shell 1, the driving device can drive the driving rod 41 to rotate, the stirring rod mounting sleeve 46 and the first chain wheel 44 can also rotate while the driving rod 41 rotates, so that the vertical stirring rod 42 and the horizontal material guiding rod 43 can stir the entering asphalt, and a modified asphalt additive is added in the vertical stirring rod 42 and the horizontal material guiding rod, so that the high-temperature resistance and the low-temperature resistance of the asphalt can be improved, and the vertical stirring rod and the horizontal material guiding rod have good intermiscibility with the asphalt, compared with the original asphalt, the high-temperature resistance, the elongation, the stretching, the intermiscibility of elasticity and a mixture, the ageing resistance and the like are obviously improved, the purpose is achieved, when the asphalt enters the falling groove 56, the asphalt can be discharged outwards under the action of the rotating bidirectional screw rod 54, and under the transmission of the spiral material guiding blade 55, the asphalt can be rapidly positioned in a gap and closely adhered to the gap, the bottom road surface contact of repairing mouth 58 for the pitch of unloading can be concentrated in the gap that fills up, stands on repairing mouth 58 by the manual work again, can make pitch by the compaction, like this under the state that high temperature or low temperature appear, can be that the gap can not produce great gap under expend with heat and contract with cold.

Feed hot melt mechanism includes reation kettle 5, reation kettle 5 overlaps establishes in the installation circular slot of seting up on top casing bearing frame 3, reation kettle 5's the fixed intercommunication in top has the pipe of connecing 6, the fixed otter board 8 of bearing strip fixedly connected with is passed through to both sides around the 5 inner walls of reation kettle, form annular through groove 11 between fixed otter board 8 and the reation kettle 5, the top middle part fixedly connected with spiral heater 10 of fixed otter board 8, the edge equidistance at fixed otter board 8 top is provided with hot plate 7, the top of hot plate 7 is provided with guide pointed end 9.

Through the setting to feed hot melt mechanism, when outside pitch repair material gets into reation kettle 5's inner chamber in through pipe 6, because outside pitch presents the form of sticking together, the pitch that gets into like this can become the state of holding a group, when repairing the gap, the difficult compaction of pitch in the gap can appear, pitch when outside is dispersed on hot plate 7's surface behind the most advanced 9 of guide, and by hot plate 7 and spiral heater 10 mutual effect, can become the pulpiness with pitch melting, so can be abundant guarantee that pitch fully becomes the state of hot melt, and then can increase the convenience when restoreing, also increased the more all-round contact of gap inner wall and pitch, prosthetic quality has been improved.

Actuating mechanism includes motor mounting panel 40, the top fixedly connected with driving motor 36 of motor mounting panel 40, driving motor 36's output fixedly connected with driving gear 39, it is connected with the rotation axostylus axostyle to rotate on the middle part partition plate 2, the bottom fixedly connected with driven gear 38 of rotation axostylus axostyle, the top fixedly connected with installation support plate 37 of below casing bearing frame 3, the bottom of rotation axostylus axostyle is rotated and is connected the top at driven gear 38, driven gear 38 meshes with driving gear 39.

The gap cleaning mechanism comprises a path breaking mechanism 59, a wheel rod support frame 64 is sleeved in the path breaking mechanism 59, rotating rods 61 are respectively arranged at the upper end and the lower end of the wheel rod support frame 64 in an inserting mode, a first bevel gear 62 is sleeved on the upper rotating rod 61, a transmission wheel 65 is sleeved on the rotating rod 61, the two transmission wheels 65 are in transmission connection through a transmission belt 66, a rotating rod 67 is fixedly connected to the bottom of a driving gear 39 on the driving mechanism, a rotating fixed seat 63 is sleeved on the rotating rod 67, the rotating fixed seat 63 is fixedly connected to one side of the inner wall of the path breaking mechanism 59, two second bevel gears 68 are sleeved on the rotating rod 67, the upper second bevel gear 68 is meshed with the first bevel gear 62, an installation frame 71 is fixedly connected to one side of the inner wall of the path breaking mechanism 59, two third bevel gears 70 are arranged on the installation frame 71, the lower second bevel gear 68 is meshed with the left third bevel gear 70, a crank rod 74 is arranged between the two third bevel gears 70, the link rod 72 is sleeved on the handle rod 74, the bottom end of the link rod 72 is hinged with the crushing head 75, the bottom end of the electric push rod 69 is fixedly connected with the rotating seat at the right side of the route breaking mechanism 59, the electric push rod 69 is fixedly connected with the bottom end of the rotating seat, the fourth bevel gear 73 is rotatably connected with the bottom end of the rotating seat, the cutter mounting seat 77 is fixedly connected with the cutter mounting seat 77, the transverse cutter 78 is fixedly connected with the side wall of the cutter mounting seat 77, and the two ends of the lower rotating rod 61 penetrate through the route breaking mechanism 59 and the extended outer portion and are provided with the cutting cutter 60.

In the process of repairing the gap, the second bevel gear 68 can drive the transmission wheel 65 to rotate through the first bevel gear 62, at this time, the transmission wheel 65 above can drive the transmission wheel 65 below to rotate, at this time, the two cutting tools 60 on the rotating rod 61 below can cut at a distance of two centimeters from the front to the back of the ground by taking the gap as a center line, so that the gap can be cut into regular strip-shaped grooves, the groove depth is determined according to the actual gap depth, after cutting, the second bevel gear 68 below drives the third bevel gear 70 on the left side to rotate, at this time, the curved rod 74 can swing the linkage rod 72 up and down, so that, under the gravity action of the crushing head 75, hammering can be performed on the cutting area, so that concrete in the area of the cutting gap can be hammered, so that the gap area can be more regular, and in the repairing process, the repairing quality can be improved, when horizontal cracks appear on the inner walls of the vertical gaps, the inner walls of the areas where the horizontal cracks are located are cut in the corrected regular groove areas, the electric push rod 69 drives the fourth bevel gear 73 to move downwards, and after the bottom of the cutter mounting seat 77 is in contact with the cutting grooves, in the rotating process, the horizontal cutters 78 can make grooves for the horizontal cracks, so that after asphalt flows into the grooves, the horizontal cracks can be thoroughly plugged, and the phenomenon that the bridge deck bulges due to long-term water in the horizontal cracks in rainwater weather is avoided.

In operation, through the arrangement of the detection marking mechanism, in the process of repairing a bridge crack, the operating handle 20 is firstly pressed downwards, in the downward movement of the operating handle 20, the operating handle 20 can compress the balance spring 18 below, and the rubber antenna 19 on the operating handle 20 can contact with the top of the press rod 15, at this time, the press rod 15 moves downwards, so that the bottom end of the detection head 13 is inserted into the crack on the bridge, the state of the crack is detected through the detection head 13, the crack can be reflected on the display 16, when a transverse crack exists in the crack, at this time, in the detected position, the operating handle 20 is lifted upwards, the rubber antenna 19 on the operating handle 20 can drive the lifting rod 21 to move upwards, the connecting rod 22 on the lifting rod 21 can drive the connecting plate 27 to move upwards, at this time, under the action of the two screw caps 28, the bottom end of the fastening rod 29 drives the pressing touch sleeve 34 to move upwards through the hinge rod 35, at this moment, the pressing touch sleeve 34 can start the nozzle mechanism 33, so as to perform paint spraying operation at the position where a transverse crack is found, and the purpose of the arrangement is that the gap at the position with high risk can be quickly marked, which is beneficial to the subsequent targeted repair, more accurate, and can increase the convenience of detection, and the linkage is stronger, through the arrangement of the feeding hot melting mechanism, when an external asphalt repair material enters the inner cavity of the reaction kettle 5 through the through pipe 6, because the external asphalt is lump-shaped, the entering asphalt can be in a conglobation state, and when the gap is repaired, the asphalt is difficult to be compacted in the gap, and when the external asphalt passes through the material guide tip 9 and is dispersed on the surface of the heating plate 7, and due to the interaction between the heating plate 7 and the spiral heater 10, the asphalt can be melted into a slurry state, so that the asphalt can be fully ensured to be in a hot melting state, further, the convenience in repair can be improved, the more omnibearing contact between the inner wall of the gap and asphalt is also improved, the repair quality is improved, when molten asphalt enters the right side of the partition board arranged in the equipment shell 1, the driving device can drive the driving rod 41 to rotate, the stirring rod mounting sleeve 46 and the first chain wheel 44 can also rotate while the driving rod 41 rotates, so that the vertical stirring rod 42 and the horizontal guide rod 43 can stir the entering asphalt, and a modified asphalt additive is added in the vertical stirring rod, so that the high-temperature resistance and low-temperature resistance of the asphalt can be improved, and the high-temperature resistance and low-temperature resistance of the asphalt have good intermiscibility with the asphalt, compared with the original asphalt, the high-temperature performance, elongation, stretching, elasticity, intermiscibility with a mixture, ageing resistance and the like are obviously improved, so that the asphalt can be treated under the action of the rotating bidirectional screw rod 54 when entering the lower drop chute 56, under the transmission of the spiral guide vanes 55, the asphalt can be rapidly adhered to the gap tightly in the gap, the bottom road surface of the repair nozzle 58 is contacted, so that the discharged asphalt can be intensively filled into the gap, and then the asphalt can be compacted by manually standing on the repair nozzle 58, so that under the condition of high temperature or low temperature, the gap can not generate a larger gap under the conditions of thermal expansion and cold contraction, in the process of repairing the gap, the second bevel gear 68 can drive the conveying wheel 65 to rotate through the first bevel gear 62, the conveying wheel 65 above can drive the conveying wheel 65 below to rotate, at the moment, the two cutting tools 60 on the rotating rod 61 below can cut the gap by taking the gap as a central line at a distance of two centimeters from the front to the back of the ground, so that the gap can be cut into regular strip-shaped grooves, and the groove depth is determined according to the actual gap depth, after cutting, the lower second bevel gear 68 drives the left third bevel gear 70 to rotate, at this time, the crankshaft rod 74 can swing the linkage rod 72 up and down, so that under the action of gravity of the crushing head 75, hammering can be performed on the cutting area, so that concrete in the area of the cutting gap can be hammered, so that the gap area can be more regular, the repairing quality can be improved in the repairing process, when a horizontal crack occurs on the inner wall of the vertical gap, the inner wall of the area where the horizontal crack is located is cut in the corrected regular groove area, the electric push rod 69 drives the fourth bevel gear 73 to move downwards, after the bottom of the cutter mounting seat 77 is in contact with the cutting groove, in the rotating process, the horizontal cutter 78 can groove the horizontal crack, so that the horizontal crack can be completely blocked after asphalt flows in, the condition that the bridge deck bulges in the rain weather due to long-term water in the horizontal cracks is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The bridge crack restorer for detecting cracks of bridges is characterized by comprising an equipment shell (1), wherein a middle partition plate (2) is fixedly connected to the middle of the inner cavity of the equipment shell (1), shell bearing frames (3) are fixedly connected to the upper side and the lower side of the equipment shell (1), supporting legs (4) are fixedly connected to the front side and the rear side of the bottom of the shell bearing frame (3) below the equipment shell, a display (16) is arranged on the left side of the equipment shell (1), a detection marking mechanism is arranged at the top of the middle partition plate (2), one end of the detection marking mechanism penetrates through the left side of the inner wall of the middle partition plate (2) and extends to the outside of the middle partition plate, the bottom of the detection marking mechanism penetrates through the middle partition plate (2) and the lower side of the shell bearing frame (3) and extends to the lower side of the middle partition plate, and a separation plate is fixedly connected to the top of the middle partition plate (2), the right side of the isolation plate is provided with a repairing material mixing mechanism, the top of the upper shell bearing frame (3) is provided with a feeding hot melting mechanism in a penetrating way, the feeding hot melting mechanism is communicated with the repairing material mixing mechanism, the middle part of the top of the lower shell bearing frame (3) is fixedly connected with a driving mechanism, the middle part of the bottom of the lower shell bearing frame (3) is provided with a gap cleaning mechanism, the driving mechanism drives the gap cleaning mechanism to be linked with the repairing material mixing mechanism, the repairing material mixing mechanism is communicated with a material guide pipe (57), the top end of the material guide pipe (57) is sleeved in a falling groove (56) formed on the middle partition plate (2), the bottom end of the material guide pipe (57) penetrates through the lower portion of the shell bearing frame (3) and extends to the lower portion of the shell bearing frame, and a repairing nozzle (58) is fixedly connected to the bottom end of the material guide pipe (57).

2. The bridge crack healer for crack inspection of bridges of claim 1, wherein: the detection marking mechanism comprises a detection rod (12), a detection head (13) is arranged at the bottom end of the detection rod (12), the detection marking mechanism further comprises a sliding sleeve, a through hole used for detecting the movement of the detection head (13) is formed in the bottom of the sliding sleeve, an operation rod (14) is fixedly connected to the top of the detection head (13), the top end of the operation rod (14) extends to the upper portion of the middle partition plate (2) and is fixedly connected with a lower pressing rod (15), a sliding sleeve (17) is arranged on the left side of the equipment shell (1), an operation handle (20) penetrates through the sliding sleeve (17), the upper side and the lower side of the operation handle (20) are respectively and fixedly connected with the upper side and the lower side of the inner wall of the sliding sleeve (17) through balance springs (18), two rubber tentacles (19) are fixedly connected to one end of the operation handle (20), and the lower pressing rod (15) is located below the operation handle (20), the top of middle part partition plate (2) runs through and is provided with lift bar (21), lift bar (21) are located the top of operating handle (20), the bottom fixedly connected with connecting rod (22) of lift bar (21), the bottom of connecting rod (22) extends to the below the casing bearing frame (3), the below the bottom fixedly connected with U-shaped frame (23) of casing bearing frame (3), the bottom fixedly connected with of U-shaped frame (23) places seat (31), it is provided with two anchorage bars (29) to run through on placing seat (31), the cover is equipped with compression spring (32) on anchorage bar (29), the top of compression spring (32) with anchorage bar (29) fixed surface is connected, place seat (31) top and placed paint pump (30), the bottom of paint pump (30) is provided with nozzle mechanism (33), the paint spraying device is characterized in that a pressing touch sleeve (34) is sleeved on the nozzle mechanism (33), two ends of the pressing touch sleeve (34) are hinged to the two fastening rods (29) through hinge rods (35), the movable plate (24) is placed at the top of the paint pump (30), the fastening rods (29) penetrate through sliding grooves (25) formed in the movable plate (24) and extend to the upper portion, a sleeve ring (26) is sleeved at the top end of each fastening rod (29), the two sleeve rings (26) are fixedly connected through a connecting plate (27), the top of the connecting plate (27) is fixedly connected with the bottom end of the connecting rod (22), and the top end of each fastening rod (29) is in threaded connection with a threaded cap (28).

3. The bridge crack healer for crack inspection of bridges of claim 1, wherein: the repairing material mixing mechanism comprises a driving rod (41), wherein the driving rod (41) is sleeved on the top end of the driving device, the top of the driving rod (41) is fixedly connected with an installation sleeve (45), an agitator installation sleeve (46) is sleeved on the installation sleeve (45), a first chain wheel (44) is sleeved on the agitator installation sleeve (46), three vertical agitator rods (42) are fixedly connected to the bottom of the agitator installation sleeve (46), one side of each vertical agitator rod (42) is fixedly connected with a transverse guide rod (43), a fixing plate (48) is fixedly connected to the right side of the inner wall of the middle cutting plate (2), an axle sleeve installation groove (49) is formed in the fixing plate (48), a fixing axle sleeve (50) is sleeved in the axle sleeve installation groove (49), a fixing cylindrical groove (51) is formed in the fixing axle sleeve (51), and a wire sleeve (53) is sleeved in the fixing cylindrical groove (51), the wire sleeve (53) is sleeved with a second chain wheel (52), a bidirectional screw rod (54) is sleeved in the wire sleeve (53), the bidirectional screw rod (54) is sleeved with a spiral material guide blade (55), and the second chain wheel (52) is in transmission connection with the first chain wheel (44) through a driving chain (47).

4. The bridge crack healer for crack inspection of bridges of claim 1, wherein: feed hot melt mechanism includes reation kettle (5), reation kettle (5) cover is established above in the installation circular slot of seting up on casing bearing frame (3), the fixed intercommunication in top of reation kettle (5) has connect siphunculus (6), both sides are through fixed otter board (8) of bearing strip fixedly connected with around reation kettle (5) inner wall, fixed otter board (8) with form annular logical groove (11) between reation kettle (5), the top middle part fixedly connected with spiral heater (10) of fixed otter board (8), the edge equidistance at fixed otter board (8) top is provided with hot plate (7), the top of hot plate (7) is provided with guide pointed end (9).

5. The bridge crack healer for crack inspection of bridges of claim 1, wherein: the driving mechanism comprises a motor mounting plate (40), a driving motor (36) is fixedly connected to the top of the motor mounting plate (40), a driving gear (39) is fixedly connected to the output end of the driving motor (36), a rotating shaft rod is rotatably connected to the middle partition plate (2), a driven gear (38) is fixedly connected to the bottom end of the rotating shaft rod, a mounting support plate (37) is fixedly connected to the top of the shell bearing frame (3) below, the bottom end of the rotating shaft rod is rotatably connected to the top of the driven gear (38), and the driven gear (38) is meshed with the driving gear (39).

6. The bridge crack healer for crack inspection of bridges of claim 1, wherein: the gap cleaning mechanism comprises a path breaking mechanism (59), a wheel rod supporting frame (64) is arranged in the path breaking mechanism (59) in a sleeved mode, rotating rods (61) are arranged at the upper end and the lower end of the wheel rod supporting frame (64) in a penetrating mode, a first bevel gear (62) is sleeved on the rotating rods (61), a conveying wheel (65) is sleeved on the rotating rods (61), the conveying wheel (65) is in transmission connection with the conveying wheel (66), a rotating rod (67) is fixedly connected to the bottom of a driving gear (39) on the driving mechanism, a rotary fixing seat (63) is sleeved on the rotating rod (67), the rotary fixing seat (63) is fixedly connected to one side of the inner wall of the path breaking mechanism (59), two second bevel gears (68) are sleeved on the rotating rod (67), and the second bevel gears (68) are arranged above the rotating rod (67) and meshed with the first bevel gear (62), one side of the inner wall of the path breaking mechanism (59) is fixedly connected with a mounting frame (71), two third bevel gears (70) are arranged on the mounting frame (71), a second bevel gear (68) on the lower side is meshed with the left third bevel gear (70), a curved handle rod (74) is arranged between the two third bevel gears (70), a linkage rod (72) is sleeved on the curved handle rod (74), the bottom end of the linkage rod (72) is hinged with a breaking head (75), the right side of the path breaking mechanism (59) is fixedly connected with an electric push rod (69), the bottom end of the electric push rod (69) is fixedly connected with a rotating seat, the bottom of the rotating seat is rotatably connected with a fourth bevel gear (73), the bottom of the fourth bevel gear (73) is fixedly connected with a cutter mounting seat (77), and the side wall of the cutter mounting seat (77) is fixedly connected with a transverse cutter (78), two ends of the lower rotating rod (61) penetrate through the extended outer part of the path breaking mechanism (59) and are provided with cutting tools (60).