CN112878208A - Joint cutting repairing equipment for bridge construction and repairing method thereof - Google Patents
Joint cutting repairing equipment for bridge construction and repairing method thereof Download PDFInfo
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- CN112878208A CN112878208A CN202110031220.0A CN202110031220A CN112878208A CN 112878208 A CN112878208 A CN 112878208A CN 202110031220 A CN202110031220 A CN 202110031220A CN 112878208 A CN112878208 A CN 112878208A
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 87
- 238000007789 sealing Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 9
- 230000008439 repair process Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008602 contraction Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/096—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating and filling
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a joint-cutting repairing device for bridge construction and a repairing method thereof, relates to the technical field of bridge construction, and aims to solve the problems that the joint-cutting and joint-repairing can not be carried out simultaneously and the using effect is not good in the conventional joint-cutting repairing device for bridge construction. The utility model discloses a high temperature resistant groove cutting machine, including cut groove case, connecting pipe, threaded seal cover, agitator tank, seal box, agitator tank and agitator tank welded connection, the below of cut groove case one side is provided with the scale observation window, the booster pump is installed to the top of cut groove case, the connecting pipe is installed to one side of booster pump, the threaded seal cover is installed to the below of connecting pipe opposite side, the agitator tank is installed to the opposite side of cut groove case, and cut groove case and agitator tank welded connection, the anti-skidding handle of second is installed to the top of agitator tank one side, agitator motor is installed to the intermediate position of agitator tank top, one side of agitator tank top is provided with the pan feeding mouth, the below of.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a joint cutting repairing device for bridge construction and a repairing method thereof.
Background
The joint-cutting repairing equipment for bridge construction generally refers to a device for cutting a contraction joint on the ground of a bridge, the contraction joint is commonly called a false joint and refers to the contraction joint arranged on a large-area concrete slab, the function of the joint-cutting repairing equipment is to prevent the cement concrete slab from generating irregular cracks when the cement concrete slab contracts, and the bridge construction is carried out according to the design content in the process of building the bridge; mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like; the bridge, generally mean erect in river, lake and sea, make the structure that vehicles and pedestrians can pass smoothly, in order to adapt to the modern high-speed traffic industry that develops, the bridge also draws the application as spanning mountain stream, unfavorable geology or meet other traffic needs and erect make the building that pass more convenient, the bridge generally is made up of superstructure, substructure, support and affiliated structure, the superstructure is also called the bridge and strides the structure, it is the main structure which strides over the obstacle; 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 end butt straps, tapered revetments, diversion works and the like.
However, the conventional joint-cutting repairing equipment for bridge construction cannot perform joint cutting and joint repairing simultaneously, and has poor using effect, so that the conventional requirements are not met, and the joint-cutting repairing equipment for bridge construction and the repairing method thereof are provided.
Disclosure of Invention
The invention aims to provide joint-cutting repairing equipment for bridge construction and a repairing method thereof, and aims to solve the problems that the joint-cutting and joint-repairing can not be carried out simultaneously and the using effect is not good in the conventional joint-cutting repairing equipment for bridge construction in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a joint-cutting repair equipment for bridge construction, includes the grooving case, the below of grooving case one side is provided with the scale observation window, the booster pump is installed to the top of grooving case, the connecting pipe is installed to one side of booster pump, the thread sealing cover is installed to the below of connecting pipe opposite side, the agitator tank is installed to the opposite side of grooving case, and grooving case and agitator tank welded connection, the anti-skidding handle of second is installed to the top of agitator tank one side, agitator motor is installed to the intermediate position of agitator tank top, one side of agitator tank top is provided with the pan feeding mouth, the below of agitator tank one side is provided with the discharge gate, the internally mounted of discharge gate has the seal valve, flexible pipe of high temperature resistant is installed to one side of discharge gate.
Preferably, one side of grooving case top is provided with the louvre, and the louvre is provided with a plurality of, first anti-skidding handle is installed to the rear end of grooving case top, the mounting panel is installed to the inside top of grooving case, the hydraulic pump is installed to one side of mounting panel top, first limiting plate is installed to one side of grooving case inside, the inside first spout that is provided with of first limiting plate, spacing strip is all installed to the inside front end and the rear end of first spout, the inside opposite side of grooving case installs the second limiting plate, the inside of second limiting plate is provided with the second spout, the inside of second spout is provided with the spacing groove.
Preferably, the internally mounted of slotting box has the pneumatic cylinder, the snubber block is installed to the below of pneumatic cylinder, the motor case is installed to the below of snubber block, the slider is installed to one side of motor case, the front end and the rear end of slider all are provided with the draw-in groove.
Preferably, the inside of motor case is provided with high-speed motor, the output shaft is installed to one side of high-speed motor, cutting blade is installed to the opposite side of output shaft, the one end of output shaft run through the motor case and with cutting blade fixed connection, the pointer is installed to cutting blade's opposite side, the bearing is installed in the outside of pointer, and pointer and bearing sealing connection.
Preferably, the internally mounted of snubber block has the buffer block, the installation piece is installed to the top of buffer block, install stiff spring between snubber block and the buffer block, and stiff spring is provided with a plurality of.
Preferably, the heating plate is installed to the inner wall of agitator tank, the protection film is installed in the outside of heating plate, the internally mounted of agitator tank has the puddler, the stirring leaf is installed in the outside of puddler below, and the puddler passes through screw connection with the stirring leaf.
Preferably, a sealing ring is installed on the outer side of the lower portion of the connecting pipe, and a sealing groove is formed in the inner portion above the feeding port.
A use method of a joint cutting repairing device for bridge construction comprises the following steps:
step 1: opening a butterfly valve inside a feeding port above a stirring box on one side of a slotting box, pouring materials for seam patching into the stirring box through the feeding port, starting a stirring motor above the stirring box and a heating sheet on the inner wall of the stirring box, heating the materials for seam patching inside the slotting box by the heating sheet, preventing the materials for seam patching from caking, driving an output end to rotate by the operation of the stirring motor, rotating a stirring rod and a stirring blade inside the stirring box by the output end to rotate simultaneously, continuously stirring the materials for seam patching by the stirring blade, fully heating the materials for seam patching, and then moving the slotting box and the stirring box to required positions;
step 2: starting a high-speed motor inside a motor box inside the grooving box, driving an output shaft to rotate by the high-speed motor, driving a cutting blade to rotate by the output shaft, then starting a hydraulic pump on a mounting plate above the inside of the grooving box, conveying hydraulic oil into a hydraulic cylinder inside the grooving box by the hydraulic pump through a hydraulic pipe by the hydraulic pump, and driving the motor box and the cutting blade on one side of the motor box to move downwards at the same time by the hydraulic cylinder in a telescopic motion until the cutting blade contacts the ground of the bridge;
and step 3: observing the position of a pointer at one side of the cutting blade pointing to a scale observation window at one side of the grooving box, turning off a hydraulic pump until the cutting blade cuts to a proper depth, stopping the hydraulic cylinder, holding a first anti-skidding grip on the grooving box by a hand, pushing the grooving box, and cutting the bridge ground by the cutting blade;
and 4, step 4: after the ground of the bridge is cut, a high-speed motor in a motor box is turned off, a cutting blade stops rotating, a hydraulic pump on a mounting plate above the inside of a grooving box is started, a hydraulic cylinder does contraction motion to drive the motor box and the cutting blade on one side of the motor box to move upwards simultaneously, then a sealing ring below a connecting pipe on one side of a booster pump above the grooving box is mounted in a sealing groove in a feeding port above a stirring box, a thread sealing sleeve on the connecting pipe is rotated, and the connecting pipe is in sealing connection with the feeding port;
and 5: aligning the high-temperature-resistant telescopic pipe on one side of the stirring box with a cutting seam, opening a sealing valve inside a feeding port on one side of the high-temperature-resistant telescopic pipe and a booster pump above the cutting groove box, boosting the booster pump as the inside of the stirring box, extruding a seam filling material from the high-temperature-resistant telescopic pipe and simultaneously entering the cutting seam, holding a second anti-skidding handle on the stirring box by a hand, pushing the stirring box until the cutting seam is filled with the seam filling material, and finally closing the sealing valve inside a discharging port on one side of the stirring box and each electric appliance.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the damping block is arranged between the hydraulic cylinder and the motor box, the buffer block and the plurality of rigid springs are arranged in the damping block, the rigid springs have good elasticity, the effect of supporting the buffer block is achieved, meanwhile, the damping block and the buffer block have good buffering effect, and the phenomenon that the cutting blade is broken after contacting the ground is prevented.
2. According to the invention, the heating piece and the protective film are arranged on the inner wall of the stirring box, the stirring rod and the stirring blade are arranged in the stirring box, the heating piece heats the seam repairing material in the groove cutting box, the seam repairing material is prevented from caking, the protective film plays a role in protecting the heating piece, the heating piece is prevented from being damaged, the stirring rod and the stirring blade rotate simultaneously, and the stirring blade continuously stirs the seam repairing material, so that the seam repairing material can be fully heated, and the integrity of the device is greatly improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the grooving box according to the present invention;
FIG. 2 is a cross-sectional view of the snubber block of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic view of the internal structure of the stirring tank of the present invention;
FIG. 5 is a cross-sectional view of a feed port and connecting tube according to the present invention;
in the figure: 1. cutting a groove box; 2. heat dissipation holes; 3. a first anti-slip grip; 4. mounting a plate; 5. a hydraulic pump; 6. a first limit plate; 7. a first chute; 8. a limiting strip; 9. a second limiting plate; 10. a second chute; 11. a limiting groove; 12. a scale observation window; 13. a hydraulic cylinder; 14. a damper block; 15. a motor case; 16. a slider; 17. a card slot; 18. a high-speed motor; 19. an output shaft; 20. a cutting blade; 21. a pointer; 22. a bearing; 23. a buffer block; 24. mounting blocks; 25. a rigid spring; 26. a booster pump; 27. a connecting pipe; 28. a threaded seal cartridge; 29. a stirring box; 30. a second anti-slip grip; 31. a stirring motor; 32. a feeding port; 33. a discharge port; 34. a sealing valve; 35. a high temperature resistant extension tube; 36. a heating plate; 37. a protective film; 38. a stirring rod; 39. stirring blades; 40. a seal ring; 41. sealing the groove.
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.
Referring to fig. 1-5, an embodiment of the present invention is shown: a joint-cutting repairing device for bridge construction comprises a groove cutting box 1, a scale observation window 12 is arranged below one side of the groove cutting box 1, a booster pump 26 is arranged above the groove cutting box 1, a connecting pipe 27 is arranged on one side of the booster pump 26, a thread sealing sleeve 28 is arranged below the other side of the connecting pipe 27, a stirring box 29 is arranged on the other side of the groove cutting box 1, the groove cutting box 1 is connected with the stirring box 29 in a welding manner, the welding connection is good in air tightness and water tightness, high in structural rigidity and good in structural integrity, labor and time are saved, the sectional area of materials is not reduced, the materials are fully utilized, a second anti-skidding handle 30 is arranged above one side of the stirring box 29, a stirring motor 31 is arranged in the middle position above the stirring box 29, a feeding port 32 is arranged on one side above the stirring box 29, a discharging port 33 is arranged below one side of the stirring box 29, a sealing valve 34 is arranged inside the discharge port 33, and a high-temperature-resistant telescopic pipe 35 is arranged on one side of the discharge port 33.
Further, one side of 1 top of grooving case is provided with louvre 2, and louvre 2 is provided with a plurality of, first anti-skidding handle 3 is installed to the rear end of 1 top of grooving case, mounting panel 4 is installed to the inside top of grooving case 1, hydraulic pump 5 is installed to one side of mounting panel 4 top, first limiting plate 6 is installed to the inside one side of grooving case 1, first 6 inside spouts 7 that are provided with of limiting plate, spacing 8 is all installed to the inside front end of first spout 7 and rear end, second limiting plate 9 is installed to the inside opposite side of grooving case 1, the inside of second limiting plate 9 is provided with second spout 10, the inside of second spout 10 is provided with spacing groove 11, play spacing fixed effect.
Further, the internally mounted of grooving case 1 has pneumatic cylinder 13, and snubber block 14 is installed to the below of pneumatic cylinder 13, and motor case 15 is installed to the below of snubber block 14, and slider 16 is installed to one side of motor case 15, and slider 16's front end and rear end all are provided with draw-in groove 17, play fine spacing fixed effect.
Further, the inside of motor case 15 is provided with high-speed motor 18, and output shaft 19 is installed to one side of high-speed motor 18, and cutting blade 20 is installed to the opposite side of output shaft 19, and motor case 15 is run through and cutting blade 20 fixed connection is installed to the one end of output shaft 19, and pointer 21 is installed to cutting blade 20's opposite side, and bearing 22 is installed in the outside of pointer 21, and pointer 21 and bearing 22 sealing connection, and fatigue resistance is good, has good leakproofness, insulating nature and anticorrosive nature.
Further, the internally mounted of snubber block 14 has buffer block 23, mount block 24 is installed to the top of buffer block 23, install stiff spring 25 between snubber block 14 and the buffer block 23, and stiff spring 25 is provided with a plurality of, stiff spring 25 has fine elasticity, play the effect of supporting buffer block 23, let simultaneously have fine buffering effect between snubber block 14 and the buffer block 23, prevent that cutting blade 20 from contacting the phenomenon that collapses bad after ground.
Further, heating plate 36 is installed to the inner wall of agitator tank 29, and protection film 37 is installed in the outside of heating plate 36, and the internally mounted of agitator tank 29 has puddler 38, and stirring leaf 39 is installed to the outside of puddler 38 below, and puddler 38 passes through bolted connection with stirring leaf 39, installs and removes the convenience, does benefit to the maintenance, can increase the pretightning force and prevent to become flexible, can not arouse junction material composition phase transition.
Further, a sealing ring 40 is installed on the outer side of the lower portion of the connecting pipe 27, and a sealing groove 41 is formed in the inner portion of the upper portion of the feeding port 32, so that a good sealing effect is achieved.
A working method of joint cutting repairing equipment for bridge construction comprises the following steps:
step 1: opening a butterfly valve inside a feeding port 32 above a stirring box 29 on one side of a slotting box 1, pouring materials for seam repair into the stirring box 29 through the feeding port 32, starting a stirring motor 31 above the stirring box 29 and a heating sheet 36 on the inner wall of the stirring box 29, wherein the heating sheet 36 heats the materials for seam repair inside the slotting box 1 to prevent the materials for seam repair from caking, the stirring motor 31 works to drive an output end to rotate, the output end rotates a stirring rod 38 and a stirring blade 39 inside the stirring box 29 to simultaneously rotate, the stirring blade 39 continuously stirs the materials for seam repair, the materials for seam repair are fully heated, and then the slotting box 1 and the stirring box 29 are moved to required positions;
step 2: starting a high-speed motor 18 in a motor box 15 in the grooving box 1, enabling the high-speed motor 18 to work to drive an output shaft 19 to rotate, enabling the output shaft 19 to rotate to drive a cutting blade 20 to rotate, then starting a hydraulic pump 5 on a mounting plate 4 above the inside of the grooving box 1, enabling the hydraulic pump 5 to work to convey hydraulic oil into a hydraulic cylinder 13 in the grooving box 1 through a hydraulic pipe, enabling the hydraulic cylinder 13 to do telescopic motion to drive a motor box 15 and the cutting blade 20 on one side of the motor box 15 to move downwards simultaneously until the cutting blade 20 contacts the ground of the bridge;
and step 3: observing the position of a pointer 21 on one side of a cutting blade 20 pointing to a scale observation window 12 on one side of the grooving box 1, turning off a hydraulic pump 5 and stopping a hydraulic cylinder 13 after the cutting blade 20 is cut to a proper depth, holding a first anti-skid grip 3 on the grooving box 1 by a hand, pushing the grooving box 1, and cutting the bridge ground by the cutting blade 20;
and 4, step 4: after the ground of the bridge is cut, the high-speed motor 18 in the motor box 15 is closed, the cutting blade 20 stops rotating, the hydraulic pump 5 on the mounting plate 4 above the inside of the grooving box 1 is started, the hydraulic cylinder 13 makes contraction movement to drive the motor box 15 and the cutting blade 20 on one side of the motor box 15 to move upwards simultaneously, then a sealing ring 40 below a connecting pipe 27 on one side of a booster pump 26 above the grooving box 1 is mounted in a sealing groove 41 in the feeding port 32 above the stirring box 29, a thread sealing sleeve 28 on the connecting pipe 27 is rotated, and the connecting pipe 27 is connected with the feeding port 32 in a sealing manner;
and 5: aligning the high-temperature-resistant telescopic pipe 35 at one side of the stirring box 29 with the cut seam, opening the sealing valve 34 inside the feeding port 32 at one side of the high-temperature-resistant telescopic pipe 35 and the booster pump 26 above the slotting box 1, enabling the booster pump 26 to work to boost the inside of the stirring box 29, extruding the seam filling material from the high-temperature-resistant telescopic pipe 35 and simultaneously entering the cut seam, holding the second anti-skidding handle 30 on the stirring box 29 by hand, pushing the stirring box 29 until the cut seam is filled with the seam filling material, and finally closing the sealing valve 34 inside the discharging port 33 at one side of the stirring box 29 and all electric appliances.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a bridge construction is with joint-cutting repair equipment, includes grooving box (1), its characterized in that: a scale observation window (12) is arranged below one side of the grooving box (1), a booster pump (26) is arranged above the grooving box (1), a connecting pipe (27) is installed at one side of the booster pump (26), a thread sealing sleeve (28) is installed below the other side of the connecting pipe (27), a stirring box (29) is installed at the other side of the grooving box (1), the cutting tank (1) is welded with the stirring tank (29), a second anti-skid grip (30) is arranged above one side of the stirring tank (29), a stirring motor (31) is arranged in the middle position above the stirring box (29), a feeding port (32) is arranged at one side above the stirring box (29), a discharging port (33) is arranged at the lower part of one side of the stirring box (29), a sealing valve (34) is arranged inside the discharge hole (33), and a high-temperature-resistant telescopic pipe (35) is arranged on one side of the discharge hole (33).
2. The joint-cutting repairing device for bridge construction according to claim 1, wherein: one side above the grooving box (1) is provided with a plurality of heat dissipation holes (2), and the heat dissipation holes (2) are arranged, a first anti-skid grip (3) is arranged at the rear end above the grooving box (1), a mounting plate (4) is arranged above the inside of the grooving box (1), a hydraulic pump (5) is installed on one side above the mounting plate (4), a first limiting plate (6) is installed on one side inside the grooving box (1), a first sliding chute (7) is arranged in the first limiting plate (6), limiting strips (8) are arranged at the front end and the rear end in the first sliding chute (7), a second limit plate (9) is arranged on the other side in the grooving box (1), a second sliding groove (10) is formed in the second limiting plate (9), and a limiting groove (11) is formed in the second sliding groove (10).
3. The joint-cutting repairing device for bridge construction according to claim 1, wherein: the inside mounting of grooving case (1) has pneumatic cylinder (13), snubber block (14) are installed to the below of pneumatic cylinder (13), motor case (15) are installed to the below of snubber block (14), slider (16) are installed to one side of motor case (15), the front end and the rear end of slider (16) all are provided with draw-in groove (17).
4. The joint-cutting repairing device for bridge construction according to claim 3, wherein: the inside of motor case (15) is provided with high-speed motor (18), output shaft (19) are installed to one side of high-speed motor (18), cutting blade (20) are installed to the opposite side of output shaft (19), the one end of output shaft (19) run through motor case (15) and with cutting blade (20) fixed connection, pointer (21) are installed to the opposite side of cutting blade (20), bearing (22) are installed in the outside of pointer (21), and pointer (21) and bearing (22) sealing connection.
5. The joint-cutting repairing device for bridge construction according to claim 3, wherein: the utility model discloses a damping block, including damping block (14), installation piece (24) are installed to the internally mounted of damping block (14), installation piece (24) are installed to the top of damping block (23), install rigid spring (25) between damping block (14) and damping block (23), and rigid spring (25) are provided with a plurality of.
6. The joint-cutting repairing device for bridge construction according to claim 1, wherein: heating plate (36) are installed to the inner wall of agitator tank (29), protection film (37) are installed in the outside of heating plate (36), the internally mounted of agitator tank (29) has puddler (38), stirring leaf (39) are installed in the outside of puddler (38) below, and puddler (38) pass through bolted connection with stirring leaf (39).
7. The joint-cutting repairing device for bridge construction according to claim 1, wherein: sealing washer (40) are installed to the outside of connecting pipe (27) below, the inside of pan feeding mouth (32) top is provided with seal groove (41).
8. The use method of the kerf repair apparatus for bridge construction according to any one of claims 1 to 7, wherein the method comprises the following steps:
step 1: opening a butterfly valve inside a feeding port (32) above a stirring box (29) on one side of a slotting box (1), pouring materials for slot filling into the stirring box (29) through the feeding port (32), starting a stirring motor (31) above the stirring box (29) and a heating sheet (36) on the inner wall of the stirring box (29), wherein the heating sheet (36) heats the materials for slot filling inside the slotting box (1) to prevent the materials for slot filling from caking, the stirring motor (31) works to drive an output end to rotate, the output end rotates a stirring rod (38) and a stirring blade (39) inside the stirring box (29) to simultaneously rotate, the stirring blade (39) continuously stirs the materials for slot filling, so that the materials for slot filling are fully heated, and then the slotting box (1) and the stirring box (29) are moved to required positions;
step 2: starting a high-speed motor (18) inside a motor box (15) inside a grooving box (1), wherein the high-speed motor (18) works to drive an output shaft (19) to rotate, the output shaft (19) rotates to drive a cutting blade (20) to rotate, then a hydraulic pump (5) on a mounting plate (4) above the inside of the grooving box (1) is started, the hydraulic pump (5) works to convey hydraulic oil into a hydraulic cylinder (13) inside the grooving box (1) through a hydraulic pipe, and the hydraulic cylinder (13) makes telescopic motion to drive the motor box (15) and the cutting blade (20) on one side of the motor box (15) to simultaneously move downwards until the cutting blade (20) contacts with the ground of a bridge;
and step 3: observing the position of a pointer (21) at one side of a cutting blade (20) pointing to a scale observation window (12) at one side of the grooving box (1), turning off a hydraulic pump (5) after the cutting blade (20) cuts to a proper depth, stopping the hydraulic cylinder (13), holding a first anti-skidding grip (3) on the grooving box (1) by a hand, pushing the grooving box (1), and cutting the bridge ground by the cutting blade (20);
and 4, step 4: after the bridge ground is cut, a high-speed motor (18) in a motor box (15) is closed, a cutting blade (20) stops rotating, a hydraulic pump (5) on an installation plate (4) above the inside of a grooving box (1) is started, a hydraulic cylinder (13) contracts to drive the motor box (15) and the cutting blade (20) on one side of the motor box (15) to move upwards simultaneously, then a sealing ring (40) below a connecting pipe (27) on one side of a booster pump (26) above the grooving box (1) is installed in a sealing groove (41) in a feeding port (32) above a stirring box (29), a thread sealing sleeve (28) on the connecting pipe (27) is rotated, and the connecting pipe (27) is in sealing connection with the feeding port (32);
and 5: aligning a high-temperature-resistant telescopic pipe (35) at one side of a stirring box (29) to a cutting seam, opening a sealing valve (34) inside a feeding port (32) at one side of the high-temperature-resistant telescopic pipe (35) and a booster pump (26) above a groove cutting box (1), enabling the booster pump (26) to work for pressurizing the inside of the stirring box (29), extruding seam filling materials from the high-temperature-resistant telescopic pipe (35) and simultaneously entering the cutting seam, holding a second anti-skidding handle (30) on the stirring box (29) by hand, pushing the stirring box (29) until the cutting seam is filled with the seam filling materials, and finally closing the sealing valve (34) inside a discharging port (33) at one side of the stirring box (29) and all electric appliances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110031220.0A CN112878208A (en) | 2021-01-11 | 2021-01-11 | Joint cutting repairing equipment for bridge construction and repairing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110031220.0A CN112878208A (en) | 2021-01-11 | 2021-01-11 | Joint cutting repairing equipment for bridge construction and repairing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112878208A true CN112878208A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110031220.0A Pending CN112878208A (en) | 2021-01-11 | 2021-01-11 | Joint cutting repairing equipment for bridge construction and repairing method thereof |
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|---|---|
| CN (1) | CN112878208A (en) |
Citations (7)
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| DE3904908A1 (en) * | 1989-02-17 | 1990-08-23 | Gerhard Galitzki | Apparatus for filling joints or fissures in roadways |
| CN204023360U (en) * | 2014-08-26 | 2014-12-17 | 赛鹏飞 | A kind of asphalt pavement patching mixer |
| CN207121801U (en) * | 2017-08-02 | 2018-03-20 | 郑荣生 | A kind of multi-functional municipal road maintenance of equipment |
| CN109371792A (en) * | 2018-11-07 | 2019-02-22 | 王建跃 | A kind of environment-protection type floor grooving machine of depth-adjustable |
| CN209456865U (en) * | 2019-01-23 | 2019-10-01 | 中泰恒鑫(北京)建设有限公司 | A kind of municipal works road gap-grouting device |
| CN211340349U (en) * | 2019-12-10 | 2020-08-25 | 巩滨 | Embedment equipment is used in highway engineering construction |
| CN211897769U (en) * | 2020-03-23 | 2020-11-10 | 张春霞 | Road surface joint-cutting device for municipal construction |
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2021
- 2021-01-11 CN CN202110031220.0A patent/CN112878208A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3904908A1 (en) * | 1989-02-17 | 1990-08-23 | Gerhard Galitzki | Apparatus for filling joints or fissures in roadways |
| CN204023360U (en) * | 2014-08-26 | 2014-12-17 | 赛鹏飞 | A kind of asphalt pavement patching mixer |
| CN207121801U (en) * | 2017-08-02 | 2018-03-20 | 郑荣生 | A kind of multi-functional municipal road maintenance of equipment |
| CN109371792A (en) * | 2018-11-07 | 2019-02-22 | 王建跃 | A kind of environment-protection type floor grooving machine of depth-adjustable |
| CN209456865U (en) * | 2019-01-23 | 2019-10-01 | 中泰恒鑫(北京)建设有限公司 | A kind of municipal works road gap-grouting device |
| CN211340349U (en) * | 2019-12-10 | 2020-08-25 | 巩滨 | Embedment equipment is used in highway engineering construction |
| CN211897769U (en) * | 2020-03-23 | 2020-11-10 | 张春霞 | Road surface joint-cutting device for municipal construction |
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Application publication date: 20210601 |