CN112878158A - Road and bridge expansion joint repairing device - Google Patents
Road and bridge expansion joint repairing device Download PDFInfo
- Publication number
- CN112878158A CN112878158A CN202110039935.0A CN202110039935A CN112878158A CN 112878158 A CN112878158 A CN 112878158A CN 202110039935 A CN202110039935 A CN 202110039935A CN 112878158 A CN112878158 A CN 112878158A
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- China
- Prior art keywords
- fixedly installed
- plate
- box
- expansion joint
- box body
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Classifications
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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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- 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
- E01C23/0966—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
- E01C23/098—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
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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
- E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/124—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
Abstract
The invention belongs to the field of repair equipment, and particularly relates to a road and bridge expansion joint repair device which comprises a box body, wherein idler wheels are fixed at four corners of the bottom of the box body, a push handle is fixedly installed at one side of the box body, a storage box is fixedly installed in the box body, a pump body is fixedly installed at one side of the storage box, a spray head is installed on the pump body and extends to the outer side of the box body, a fixed box is fixed on the inner wall of the bottom of the box body, the inner walls of two sides of the fixed box are slidably installed with a sliding plate, a first plate is fixedly installed at the top of the fixed box, a push rod motor is fixedly installed at the top end of the first plate, an output shaft of the push rod motor is fixedly installed on the sliding plate. The expansion joint structure is reasonable in design, facilitates crushing of concrete in the expansion joint, and facilitates cleaning and clearing of the concrete, so that a repairing material can be conveniently injected.
Description
Technical Field
The invention relates to the technical field of repair equipment, in particular to a road and bridge expansion joint repair device.
Background
The expansion joint is a structural joint which is arranged at a proper position along the direction of a construction joint of a building or a structure for preventing the building member from being influenced by climate and temperature change and causing cracks or damage to the bridge and a road structure, the expansion joint is formed by embedding reinforcing steel bars and concrete below the ground, the reinforcing steel bars are likely to break due to the driving of external vehicles or the influence of geological factors, the expansion joint needs to be periodically overhauled, a user needs to break the concrete on the ground surface by using an iron pick during overhauling, then a broom is used for sweeping away partial concrete residues, and the problem that the concrete in the expansion joint is inconvenient to break and clean exists, so that the road and bridge expansion joint repairing device is provided for solving the problem.
Disclosure of Invention
The invention aims to solve the problem that concrete in an expansion joint is inconvenient to crush and clean in the prior art, and provides a road and bridge expansion joint repairing device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a road and bridge expansion joint repairing device comprises a box body, wherein idler wheels are fixed at four corners of the bottom of the box body, a push handle is fixedly installed at one side of the box body, a storage box is fixedly installed in the box body, a pump body is fixedly installed at one side of the storage box, a spray head is installed on the pump body and extends to the outer side of the box body, a fixed box is fixed on the inner wall of the bottom of the box body, the inner walls of two sides of the fixed box are slidably installed with a sliding plate, a first plate is fixedly installed at the top of the fixed box, a push rod motor is fixedly installed at the top end of the first plate, an output shaft of the push rod motor is fixedly installed on the sliding plate, a conveying pipe is fixedly installed on the sliding plate, the box body is penetrated by the conveying pipe, a feeding port is formed in one side of the, a first rotating rod is fixedly installed on an output shaft of the rotating motor, the bottom end of the first rotating rod is rotatably installed on the conveying pipe, a spiral push plate is fixedly installed on the first rotating rod, a first belt pulley is fixedly installed on the first rotating rod, a worm is rotatably installed on the sliding plate, a second belt pulley is fixedly installed at the top end of the worm, the second belt pulley and the first belt pulley are in transmission connection with the same belt, a first bevel gear is fixedly installed on the worm, a stabilizing seat is fixedly installed at the bottom of the sliding plate, a first hole is formed in the stabilizing seat, a second rotating rod is slidably installed in the first hole, a second bevel gear is fixedly installed at one end of the second rotating rod, and the second bevel gear is meshed with the first bevel gear;
one side fixed mounting of conveyer pipe has the stock guide, and stock guide and feed inlet looks adaptation, the horizontal pole that two symmetries set up, one side fixed mounting that two horizontal poles are close to each other has same pivot, fixed mounting has the cleaning roller in the pivot, and cleaning roller and stock guide looks adaptation, the one end of pivot extends to the outside and fixed mounting of horizontal pole has the worm wheel, and worm wheel mesh, the other end fixed mounting of second bull stick has the cam, the bottom fixed mounting of sliding plate has the second L shaped plate, the second hole that two symmetries set up is seted up at the top of second L shaped plate, the downthehole slidable mounting of second has the broken pole, the top fixed mounting of two broken poles has same clamp plate, and cam and clamp plate looks adaptation, the bottom fixed mounting of clamp plate has reset spring, reset spring's bottom fixed mounting is on second L shaped plate.
Preferably, an inclined plate is fixedly mounted on the other side of the conveying pipe, a collecting box is fixedly mounted on one side of the fixing box, and the inclined plate is matched with the collecting box.
Preferably, the top of the sliding plate is provided with a rotating hole, and the worm is rotatably connected with the rotating hole.
Preferably, the inner walls of the two sides of the fixed box are both provided with limiting grooves, the two sides of the sliding plate are both fixedly provided with limiting seats, and the limiting seats are in sliding connection with the corresponding limiting grooves.
Preferably, the second rotating rod is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly installed on the inner wall of the first hole.
Preferably, a rotating groove is formed in one side of the cross rod, and the rotating shaft is rotatably connected with the rotating groove.
Preferably, the top of the storage box is provided with a feed inlet, and a sealing plug is arranged in the feed inlet.
Preferably, a sliding groove is formed in one side of the second L-shaped plate, and the pressing plate is connected with the sliding groove in a sliding mode.
According to the road and bridge expansion joint repairing device, when an expansion joint is repaired, the box body can be placed above the expansion joint through the roller, the push rod motor is started, the push rod motor enables the conveying pipe and the crushing rod to enter the expansion joint through the matching of the sliding plate, the conveying pipe, the second L-shaped plate and the crushing rod, the box body can move through the pushing handle, and meanwhile, the rotating motor is started;
the cam can rotate through the rotation of the first rotating rod, the first belt pulley, the belt, the second belt pulley and the worm, the first bevel gear, the second bevel gear and the cam of the second rotating rod are matched, the cam can rotate, the cam can extrude the pressing plate, the pressing plate can drive the crushing rod to move downwards and compress the reset spring, the crushing rod can crush concrete, when the cam rotates for a circle, the crushing rod can reset under the elastic action of the reset spring, and when the cam rotates continuously, the crushing rod can crush the concrete;
through the cooperation of worm, worm wheel, pivot, cleaning roller can clear up the muddy earth after the breakage for in muddy earth gets into the conveyer pipe through the feed inlet, first bull stick can carry muddy earth and get into the collecting box through the discharge gate through spiral push pedal and collect, through starting the pump body, the pump body can pass through the shower nozzle injection expansion joint to the prosthetic materials in the storage incasement, thereby restores the expansion joint.
The expansion joint structure is reasonable in design, facilitates crushing of concrete in the expansion joint, and facilitates cleaning and clearing of the concrete, so that a repairing material can be conveniently injected.
Drawings
Fig. 1 is a schematic structural view of a road and bridge expansion joint repairing apparatus according to the present invention;
FIG. 2 is a schematic sectional view of a road and bridge expansion joint repairing apparatus according to the present invention;
FIG. 3 is a schematic structural view of part A of a road and bridge expansion joint repairing apparatus according to the present invention;
FIG. 4 is a schematic structural view of a portion B of the road and bridge expansion joint repairing apparatus according to the present invention;
FIG. 5 is a schematic structural view of a portion C of the road and bridge expansion joint repairing apparatus according to the present invention;
fig. 6 is a schematic structural diagram of a portion D of a road and bridge expansion joint repairing apparatus according to the present invention.
In the figure: 1. a box body; 2. a roller; 3. a push handle; 4. a material storage box; 5. a pump body; 6. a spray head; 7. a fixed box; 8. a sliding plate; 9. a first plate; 10. a push rod motor; 11. a delivery pipe; 12. a first L-shaped plate; 13. a rotating electric machine; 14. a first rotating lever; 15. a spiral push plate; 16. a discharge port; 17. a first pulley; 18. a worm; 19. a second pulley; 20. a belt; 21. a first bevel gear; 22. a stabilizing base; 23. a first hole; 24. a second rotating rod; 25. a second bevel gear; 26. a material guide plate; 27. a cross bar; 28. a rotating shaft; 29. cleaning the roller; 30. a worm gear; 31. a second L-shaped plate; 32. a second hole; 33. a breaking bar; 34. pressing a plate; 35. a return spring; 36. a cam; 37. and (4) feeding a material inlet.
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. 1-6, a road and bridge expansion joint repairing device comprises a box body 1, rollers 2 are fixed at four corners of the bottom of the box body 1, a push handle 3 is fixedly installed at one side of the box body 1, a storage box 4 is fixedly installed in the box body 1, a pump body 5 is fixedly installed at one side of the storage box 4, a spray head 6 is installed on the pump body 5, the spray head 6 extends to the outer side of the box body 1, a fixed box 7 is fixed on the inner wall of the bottom of the box body 1, a sliding plate 8 is slidably installed on the inner walls of two sides of the fixed box 7, a first plate 9 is fixedly installed at the top of the fixed box 7, a push rod motor 10 is fixedly installed at the top end of the first plate 9, an output shaft of the push rod motor 10 is fixedly installed on the sliding plate 8, a conveying pipe 11 is fixedly installed on the sliding plate 8, the box, a first L-shaped plate 12 is fixedly installed at the top of the conveying pipe 11, a rotating motor 13 is fixedly installed on the first L-shaped plate 12, a first rotating rod 14 is fixedly installed on an output shaft of the rotating motor 13, the bottom end of the first rotating rod 14 is rotatably installed on the conveying pipe 11, a spiral push plate 15 is fixedly installed on the first rotating rod 14, a first belt pulley 17 is fixedly installed on the first rotating rod 14, a worm 18 is rotatably installed on the sliding plate 8, a second belt pulley 19 is fixedly installed at the top end of the worm 18, the second belt pulley 19 and the first belt pulley 17 are in transmission connection with the same belt 20, a first bevel gear 21 is fixedly installed on the worm 18, a stabilizing seat 22 is fixedly installed at the bottom of the sliding plate 8, a first hole 23 is formed in the stabilizing seat 22, a second rotating rod 24 is slidably installed in the first hole 23, a second bevel gear 25 is fixedly installed at one end of the second rotating rod 24, and the second bevel gear 25 is meshed with the first bevel;
a material guide plate 26 is fixedly installed at one side of the conveying pipe 11, the material guide plate 26 is matched with the feeding port 37, two cross rods 27 are symmetrically arranged, the same rotating shaft 28 is fixedly installed at one side, close to each other, of the two cross rods 27, a cleaning roller 29 is fixedly installed on the rotating shaft 28, the cleaning roller 29 is matched with the material guide plate 26, one end of the rotating shaft 28 extends to the outer side of the cross rod 27 and is fixedly installed with a worm wheel 30, the worm 18 is meshed with the worm wheel 30, a cam 36 is fixedly installed at the other end of the second rotating rod 24, a second L-shaped plate 31 is fixedly installed at the bottom of the sliding plate 8, two second holes 32 are symmetrically arranged at the top of the second L-shaped plate 31, crushing rods 33 are slidably installed in the second holes 32, the same pressing plate 34 is fixedly installed at the top ends of the two crushing rods 33, the cam 36 is matched with the pressing plate 34, the bottom end of the return spring 35 is fixedly mounted on the second L-shaped plate 31.
In this embodiment, an inclined plate is fixedly mounted on the other side of the conveying pipe 11, a collecting box is fixedly mounted on one side of the fixed box 7, and the inclined plate is matched with the collecting box.
In this embodiment, a rotation hole is formed at the top of the sliding plate 8, and the worm 18 is rotatably connected to the rotation hole.
In this embodiment, the inner walls of the two sides of the fixed box 7 are both provided with a limiting groove, the two sides of the sliding plate 8 are both fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves.
In this embodiment, the second rotating rod 24 is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly mounted on an inner wall of the first hole 23.
In this embodiment, a rotation groove is formed on one side of the cross bar 27, and the rotation shaft 28 is rotatably connected to the rotation groove.
In this embodiment, the charge door has been seted up at the top of storage case 4, installs the sealing plug in the charge door.
In this embodiment, a sliding groove is formed on one side of the second L-shaped plate 31, and the pressing plate 34 is slidably connected with the sliding groove.
In the invention, when an expansion joint is repaired, the box body 1 can be positioned above the expansion joint through the roller 2, the push rod motor 10 is started, the push rod motor 10 can drive the sliding plate 8 to move through the output shaft, the sliding plate 8 can drive the conveying pipe 11 to move downwards, the sliding plate 8 can drive the second L-shaped plate 31 and the crushing rod 33 to move downwards, the conveying pipe 11 and the crushing rod 33 can enter the expansion joint, the box body 1 can be moved through the push handle 3, and the rotating motor 13 is started at the same time;
the rotating motor 13 can drive the first rotating rod 14 to rotate through an output shaft, the first rotating rod 14 rotates through the first belt pulley 17, the first belt pulley 17 can drive the second belt pulley 19 to rotate through the belt 20, the second belt pulley 19 can drive the worm 18 to rotate, the worm 18 can drive the first bevel gear 21 and the second bevel gear 25 to rotate, the second bevel gear 25 can drive the second rotating rod 24 to rotate, the second rotating rod 24 can rotate the cam 36, the cam 36 can extrude the pressing plate 34, the pressing plate 34 can drive the crushing rod 33 to move downwards and compress the return spring 35, the crushing rod 33 can crush the concrete, when the cam 36 rotates for one circle, under the action of the elastic force of the return spring 35, the crushing rod 33 can be returned, and when the cam 36 rotates continuously, the crushing rod 33 can crush concrete;
rotation when worm 18 can drive worm wheel 30 and rotate, worm wheel 30 can drive pivot 28 and rotate, pivot 28 can drive cleaning roller 29 and rotate, cleaning roller 29 can clear up the muddy earth after the breakage, make muddy earth get into in the conveyer pipe 11 through feed inlet 37, first bull stick 14 can carry muddy earth and get into the collecting box through discharge gate 16 and collect through spiral push pedal 15, through starting pump body 5, pump body 5 can pass through shower nozzle 6 injection expansion joint to the repair material in the storage case 4, thereby restore the expansion joint.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A road and bridge expansion joint repairing device comprises a box body (1) and is characterized in that idler wheels (2) are fixed at four corners of the bottom of the box body (1), a pushing handle (3) is fixedly installed at one side of the box body (1), a storage box (4) is fixedly installed in the box body (1), a pump body (5) is fixedly installed at one side of the storage box (4), a spray head (6) is installed on the pump body (5), the spray head (6) extends to the outer side of the box body (1), a fixed box (7) is fixed on the inner wall of the bottom of the box body (1), a same sliding plate (8) is slidably installed on the inner walls of two sides of the fixed box (7), a first plate (9) is fixedly installed at the top of the fixed box (7), a push rod motor (10) is fixedly installed at the top end of the first plate (9), and an output shaft of the push rod, a conveying pipe (11) is fixedly installed on a sliding plate (8), a box body (1) through which the conveying pipe (11) penetrates is arranged, a feeding hole (37) is formed in one side of the conveying pipe (11), a discharging hole (16) is formed in the other side of the conveying pipe (11), a first L-shaped plate (12) is fixedly installed at the top of the conveying pipe (11), a rotating motor (13) is fixedly installed on the first L-shaped plate (12), a first rotating rod (14) is fixedly installed on an output shaft of the rotating motor (13), the bottom end of the first rotating rod (14) is rotatably installed on the conveying pipe (11), a spiral push plate (15) is fixedly installed on the first rotating rod (14), a first belt pulley (17) is fixedly installed on the first rotating rod (14), a worm (18) is rotatably installed on the sliding plate (8), a second belt pulley (19) is fixedly installed at the top end of the worm (18), and the second belt pulley (19) and the first belt, a first conical gear (21) is fixedly installed on the worm (18), a stable seat (22) is fixedly installed at the bottom of the sliding plate (8), a first hole (23) is formed in the stable seat (22), a second rotating rod (24) is installed in the first hole (23) in a sliding mode, a second conical gear (25) is fixedly installed at one end of the second rotating rod (24), and the second conical gear (25) is meshed with the first conical gear (21);
one side of the conveying pipe (11) is fixedly provided with a material guide plate (26), the material guide plate (26) is matched with the feeding hole (37), two symmetrically arranged cross rods (27), one side of the two cross rods (27) close to each other is fixedly provided with the same rotating shaft (28), the rotating shaft (28) is fixedly provided with a cleaning roller (29), the cleaning roller (29) is matched with the material guide plate (26), one end of the rotating shaft (28) extends to the outer side of the cross rods (27) and is fixedly provided with a worm wheel (30), the worm (18) is meshed with the worm wheel (30), the other end of the second rotating rod (24) is fixedly provided with a cam (36), the bottom of the sliding plate (8) is fixedly provided with a second L-shaped plate (31), the top of the second L-shaped plate (31) is provided with two second holes (32) which are symmetrically arranged, and a crushing rod (33) is arranged in the second hole (32, the top end fixed mounting of two crushing poles (33) has same clamp plate (34), and cam (36) and clamp plate (34) looks adaptation, and the bottom fixed mounting of clamp plate (34) has reset spring (35), and the bottom fixed mounting of reset spring (35) is on second L shaped plate (31).
2. The device for repairing an expansion joint between a road and a bridge as claimed in claim 1, wherein an inclined plate is fixedly installed at the other side of the conveying pipe (11), a collecting box is fixedly installed at one side of the fixed box (7), and the inclined plate is matched with the collecting box.
3. The device for repairing expansion joints between roads and bridges as claimed in claim 1, wherein the sliding plate (8) is provided with a rotary hole at the top, and the worm (18) is rotatably connected with the rotary hole.
4. The device for repairing an expansion joint between a road and a bridge as claimed in claim 1, wherein the inner walls of the two sides of the fixed box (7) are respectively provided with a limiting groove, the two sides of the sliding plate (8) are respectively fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves.
5. The device for repairing an expansion joint between a road and a bridge as claimed in claim 1, wherein a bearing is fixedly mounted on said second rotating rod (24), and an outer ring of the bearing is fixedly mounted on an inner wall of said first hole (23).
6. The device for repairing an expansion joint between a road and a bridge as claimed in claim 1, wherein a rotating groove is formed at one side of the cross bar (27), and the rotating shaft (28) is rotatably connected with the rotating groove.
7. The device for repairing the expansion joint between the road and the bridge as claimed in claim 1, wherein a charging opening is opened at the top of the storage box (4), and a sealing plug is installed in the charging opening.
8. The device for repairing an expansion joint between a road and a bridge as claimed in claim 1, wherein a sliding groove is formed on one side of the second L-shaped plate (31), and the pressing plate (34) is slidably connected with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110039935.0A CN112878158A (en) | 2021-01-13 | 2021-01-13 | Road and bridge expansion joint repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110039935.0A CN112878158A (en) | 2021-01-13 | 2021-01-13 | Road and bridge expansion joint repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112878158A true CN112878158A (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110039935.0A Pending CN112878158A (en) | 2021-01-13 | 2021-01-13 | Road and bridge expansion joint repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112878158A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419128A (en) * | 2022-09-28 | 2022-12-02 | 青岛理工大学 | Foundation local collapse repair equipment |
| CN116815683A (en) * | 2023-07-10 | 2023-09-29 | 中宇拓疆环保科技(新沂)有限公司 | Automatic cleaning equipment for bridge expansion joints |
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| US20110085860A1 (en) * | 2009-10-09 | 2011-04-14 | Gregerson Dennis J | Pothole Repair System |
| CN107597258A (en) * | 2017-09-18 | 2018-01-19 | 安徽叁旺网络信息技术有限公司 | A kind of road construction concrete disintegrating device |
| CN109944146A (en) * | 2019-03-25 | 2019-06-28 | 重庆大学 | A kind of bituminous pavement flattening device |
| CN110181687A (en) * | 2019-06-14 | 2019-08-30 | 陕西理工大学 | A kind of environment-friendly type concrete process equipment for civil engineering work |
| CN211420812U (en) * | 2019-12-10 | 2020-09-04 | 辽宁驰通建设工程有限公司 | Novel side cut is used in road surface construction device |
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2021
- 2021-01-13 CN CN202110039935.0A patent/CN112878158A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110085860A1 (en) * | 2009-10-09 | 2011-04-14 | Gregerson Dennis J | Pothole Repair System |
| CN107597258A (en) * | 2017-09-18 | 2018-01-19 | 安徽叁旺网络信息技术有限公司 | A kind of road construction concrete disintegrating device |
| CN109944146A (en) * | 2019-03-25 | 2019-06-28 | 重庆大学 | A kind of bituminous pavement flattening device |
| CN110181687A (en) * | 2019-06-14 | 2019-08-30 | 陕西理工大学 | A kind of environment-friendly type concrete process equipment for civil engineering work |
| CN211420812U (en) * | 2019-12-10 | 2020-09-04 | 辽宁驰通建设工程有限公司 | Novel side cut is used in road surface construction device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419128A (en) * | 2022-09-28 | 2022-12-02 | 青岛理工大学 | Foundation local collapse repair equipment |
| CN115419128B (en) * | 2022-09-28 | 2024-01-05 | 青岛理工大学 | Local subsidence repair equipment of ground |
| CN116815683A (en) * | 2023-07-10 | 2023-09-29 | 中宇拓疆环保科技(新沂)有限公司 | Automatic cleaning equipment for bridge expansion joints |
| CN116815683B (en) * | 2023-07-10 | 2024-02-06 | 中宇拓疆环保科技(新沂)有限公司 | Automatic cleaning equipment for bridge expansion joints |
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