CN109989361B - Road and bridge crack reinforcing apparatus - Google Patents
Road and bridge crack reinforcing apparatus Download PDFInfo
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- CN109989361B CN109989361B CN201910413571.0A CN201910413571A CN109989361B CN 109989361 B CN109989361 B CN 109989361B CN 201910413571 A CN201910413571 A CN 201910413571A CN 109989361 B CN109989361 B CN 109989361B
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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
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a road and bridge crack reinforcing device which comprises a reinforcing box, wherein a moving mechanism is arranged at the lower part of the reinforcing box, a discharge hole is formed in the right side of the lower part of the reinforcing box, a reinforcing and replacing opening is formed in the upper part of the reinforcing box, a reinforcing opening-closing door mechanism is arranged on the reinforcing and replacing opening, a partition plate is arranged in the middle of the inner part of the reinforcing box, a water storage mechanism is arranged on the right side of the reinforcing box, a control mechanism is arranged on the upper part of the left side of the reinforcing box, a plurality of raw material storage mechanisms are arranged on the left side of the partition plate, and a stable mixing mechanism is. The invention has the advantages of convenient operation and strong practicability.
Description
Technical Field
The invention relates to the field of crack reinforcement, in particular to a road and bridge crack reinforcing device.
Background
The road and the bridge can crack due to various reasons in the long-term use process, and the bearing capacity of the road and the bridge is greatly reduced after the crack is generated, and the road and the bridge are more easily corroded by rainwater.
Among traditional reinforcing apparatus, CN107059659A a road and bridge crack reinforcing apparatus for example can bite into the road surface, and the cost of manufacture is low, and it is effectual to consolidate.
However, in the reinforcing process, the cracks are long, and the adhesive needs to be injected to effectively reinforce the cracks, so that a device capable of automatically reinforcing the cracks is needed to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and designs a road and bridge crack reinforcing device.
The technical scheme of the invention is that the road and bridge crack reinforcing device comprises a reinforcing box, wherein a moving mechanism is arranged at the lower part of the reinforcing box, a discharge hole is formed in the right side of the lower part of the reinforcing box, a reinforcing and replacing opening is formed in the upper part of the reinforcing box, a reinforcing door opening and closing mechanism is arranged on the reinforcing and replacing opening, a partition plate is arranged in the middle of the inner part of the reinforcing box, a water storage mechanism is arranged on the right side of the reinforcing box, a control mechanism is arranged on the upper part of the left side of the reinforcing box, a plurality of raw material storage mechanisms are arranged on the left side of the partition plate, and a stable mixing mechanism is arranged on;
the stable mixing mechanism comprises a stable mixing box, the stable mixing box is fixedly arranged on the right side of the partition plate, a mixing feed inlet is formed in the lower portion of the left side of the stable mixing box, a mixing bottom plate is arranged in the middle of the topmost end in the stable mixing box, a mixing round hole is formed in the middle of the mixing bottom plate, a second rotating bearing is arranged in the mixing round hole, a rotating rod is arranged in the second rotating bearing, a first gear is arranged in the middle of the rotating rod, the first gear is meshed with the first gear and is connected with a second gear, a first rotating motor is connected with the middle of the second gear and is connected with the mixing bottom plate through a support frame, a rotating disc is arranged on the lower portion of the rotating rod, a stirring rod is arranged on the lower portion, close to the edge, of the lower portion of the rotating disc, a disc plate is arranged on the lower portion of the rotating disc, an, be connected with the circular telegram electro-magnet with powerful spring's upper portion, circular telegram electro-magnet and rotating disc are inside carries out fixed connection through the connecting plate topmost, and the stirring tripod is installed to the lower part of puddler, and the bottom middle part of stabilizing the mixing box is opened there is mixed discharge gate, is equipped with mixed ejection of compact pipe on the mixed discharge gate, and mixed ejection of compact pipe passes the discharge gate and extends to the lower part of reinforcing case, and the lower part of mixed ejection of compact pipe is equipped with the electromagnetism derivation valve.
The moving mechanism comprises an L-shaped supporting rod, the L-shaped supporting rod is fixedly installed at the four corners of the lower portion of the reinforcing box, a rotating bearing is installed on the lower portion of the L-shaped supporting rod, a rolling wheel is arranged on the rotating bearing, a driving motor is arranged inside the rolling wheel, a first electric telescopic rod is arranged in the vertical direction of the L-shaped supporting rod, and a fixing plate is arranged at the lower stretching end of the first electric telescopic rod.
The reinforcing switch door mechanism comprises a reinforcing door frame, the reinforcing door frame is fixedly installed on the reinforcing and replacing opening, a reinforcing switch door is arranged in the reinforcing door frame, one side of the reinforcing switch door is connected with one side of the reinforcing door frame through a hinge, the other side of the reinforcing switch door is connected with the other side of the reinforcing door frame through a coded lock, and a door handle is installed beside the coded lock.
Deposit water mechanism including the water storage tank, the water storage tank is fixed through the link with the right side of consolidating the case, open the left side lower part of water storage tank has the delivery port, it has the through-hole of intaking to correspond the position with the delivery port on the right side of consolidating the case, install out the water pipe on the delivery port, it has water spray solenoid valve to pass the internally mounted that the through-hole of intaking extended to consolidating the case that intakes to go out the water pipe, the water level monitoring support frame is installed to the inside bottommost of water storage tank, water level monitoring support frame internally mounted has the water level monitoring meter, the top of water storage tank is opened there is the water inlet, fixed mounting has the inlet tube on the water inlet, the switch valve that inta.
Multiple raw materials storage mechanism is including storing the piece, store a left side of fixed mounting at the baffle, it has four rectangle recesses to store even division of piece upper portion, install in the rectangle recess and store the box, it has the storage round hole to open at the top of storing the box, fixed mounting has the storage honeycomb duct on the storage round hole, the middle part of storing the honeycomb duct is installed and is stored the water conservancy diversion ooff valve, it has the discharge gate to open the side surface lower part of storing the box, fixed mounting has discharging pipe on the discharge gate, discharging pipe's middle part is equipped with ejection of compact solenoid valve, be connected with ejection of compact house steward with discharging pipe, it has the isolation through-hole to open in the lower part of baffle, discharging house steward passes the right side.
The height of the mixing feed port is lower than that of the isolation through hole, and the mixing feed port is fixedly connected with the discharge main pipe.
And a plurality of conical rods are arranged at the lower part of the disc plate.
The control mechanism comprises a control supporting rod, the control supporting rod is fixedly installed on the upper portion of the left side of the reinforcing box, a control frame is arranged on the upper portion of the control supporting rod, and a controller is arranged in the control frame.
The road and bridge crack reinforcing device manufactured by the technical scheme of the invention can fully stir the mixture in the stable mixing box by the rotation of the stirring rod and the stirring tripod along with the rotation of the stirring rod, the up-and-down movement of the disc plate is formed by alternately attracting and repelling the iron blocks through the alternating of magnetism and non-magnetism by continuously electrifying and powering off the electrified electromagnet, because the disk plate has impact force when moving up and down, the mixture in the stable mixing box can be hammered to ensure the mixture can be fully mixed, the adhesiveness of the mixture is greatly improved, the cracks of roads, bridges and the like can be fully reinforced, and various raw materials can be simultaneously contained, and different raw materials are selected to be mixed according to needs, so that the working efficiency is greatly improved, and the mixing proportion can be ensured, so that the cracks are fully reinforced.
Drawings
FIG. 1 is a schematic structural view of a road and bridge crack reinforcing device according to the present invention;
FIG. 2 is an enlarged view of the moving mechanism of the present invention;
FIG. 3 is an enlarged view of the reinforced switching door mechanism of the present invention;
FIG. 4 is an enlarged view of the water trap mechanism of the present invention;
FIG. 5 is an enlarged view of a portion of the stabilizing mixing mechanism of the present invention;
in the figure, 1, a reinforcement box; 2. a discharge port; 3. reinforcing and replacing the opening; 4. a partition plate; 5. an L-shaped support bar; 6. a rotating bearing; 7. a rolling wheel; 8. a drive motor; 9. a first electric telescopic rod; 10. a fixing plate; 11. reinforcing the door frame; 12. reinforcing the switch door; 13. a door handle; 14. a water storage tank; 15. a water outlet; 16. a water outlet conduit; 17. a water outlet conduit; 18. a water level monitoring support frame; 19. a water level monitor; 20. a water inlet; 21. a water inlet pipe; 22. a water inlet switch valve; 23. a storage block; 24. a storage block; 25. a storage box; 26. storing the round hole; 27. storing the guide pipe; 28. a storage diversion switch valve; 29. a discharge port; 30. a discharge conduit; 31. a main discharge pipe; 32. a conical cover; 33. a stable mixing box; 34. a mixing feed port; 35. a hybrid backplane; 36. mixing the circular holes; 37. a second rotary bearing; 38. rotating the rod; 39. a first gear; 40. a second gear; 41. a first rotating electrical machine; 42. rotating the disc; 43. a stirring rod; 44. a disc plate; 45. an iron block; 46. a strong spring; 47. energizing an electromagnet; 48. a stirring tripod; 49. a tapered rod; 50. controlling the supporting rod; 51. a control frame; 52. a controller; 53. a discharge electromagnetic valve; 54. an electromagnetic lead-out valve; 55. a mixed discharge conduit.
Detailed Description
The invention is described in detail below with reference to the drawings, as shown in fig. 1-5.
In this embodiment, the model of the controller 52 is FX3UC, the signal sending end of the controller 52 is respectively connected with the signal receiving ends of the first rotating electrical machine 41, the driving motor 8, the first electric telescopic rod 9, the water spraying electromagnetic valve 17 and the discharging electromagnetic valve 53 in a control manner, and the signal receiving end of the controller 52 is connected with the signal sending end of the water level monitor 19.
The creation point of the present application lies in the structural design of the stable mixing mechanism, with reference to fig. 1 and 5, the stable mixing mechanism includes a stable mixing box 33, the stable mixing box 33 is fixedly installed on the right side of the partition board 4, a mixing feed inlet 34 is opened on the lower portion of the left side of the stable mixing box 33, a mixing bottom board 35 is disposed at the middle portion of the topmost end of the interior of the stable mixing box 33, a mixing round hole 36 is opened at the middle portion of the mixing bottom board 35, a second rotating bearing 37 is disposed inside the mixing round hole 36, a rotating rod 38 is disposed inside the second rotating bearing 37, a first gear 39 is disposed at the middle portion of the rotating rod 38, a second gear 40 is engaged with the first gear 39, a first rotating motor 41 is connected with the middle portion of the second gear 40, the first rotating motor 41 is connected with the mixing bottom board 35 through a support frame, a rotating disk, a stirring rod 43 is arranged at the lower part of the rotating disc 42 close to the edge, a disc plate 44 is arranged at the lower part of the rotating disc 42, an iron block 45 is arranged at the middle part of the upper part of the disc plate 44, a strong spring 46 is arranged at the middle part of the upper part of the iron block 45, an electrified electromagnet 47 is connected with the upper part of the strong spring 46, the electrified electromagnet 47 is fixedly connected with the topmost end inside the rotating disc 42 through a connecting plate, a stirring tripod 48 is arranged at the lower part of the stirring rod 43, a mixing discharge hole is arranged at the middle part of the bottom of the stable mixing box 33, a mixing discharge pipe 55 is arranged on the mixing discharge hole, the mixing discharge pipe 55 passes through the discharge hole 2 and extends to the lower part of the reinforced box 1, an electromagnetic lead-out valve 54 is arranged at the lower part of the mixing discharge pipe 55, the rotating rod 38 is driven, stirring tripod 48 can carry out intensive mixing to the inside mixture of stabilizing mixing box 33 along with the rotation of puddler 43, thereby reach magnetism and do not have magnetism and appear in turn to attract and repel iron plate 45 and form reciprocating of disc board 44 through lasting circular telegram and outage to circular telegram electro-magnet 47, because disc board 44 has the impact force when reciprocating and can reach the hammering of stabilizing the inside mixture of mixing box 33 in order to guarantee that the mixture can intensive mixing, the cohesiveness assurance that has improved the mixture greatly can fully reinforce cracks such as road bridge.
The creation point of the application lies in the structural design of the multiple raw material storage mechanism, with reference to fig. 1, the multiple raw material storage mechanism comprises a storage block 23, the storage block 23 is fixedly installed on the left side of a partition plate 4, four rectangular grooves 24 are uniformly formed in the upper portion of the storage block 23, a storage box 25 is installed in each rectangular groove 24, a storage round hole 26 is formed in the top of each storage box 25, a storage guide pipe 27 is fixedly installed on each storage round hole 26, a storage guide switch valve 28 is installed in the middle of each storage guide pipe 27, a discharge port 29 is formed in the lower portion of the side surface of each storage box 25, a discharge conduit 30 is fixedly installed on each discharge port 29, a discharge electromagnetic valve 53 is arranged in the middle of each discharge conduit 30, a discharge main pipe 31 is connected with each discharge conduit 30, an isolation through hole is formed in the lower portion of the partition plate 4, each discharge main pipe 31 extends to the right, can send different raw and other materials to the inside of storing box 25 along storing honeycomb duct 27 through opening storage water conservancy diversion ooff valve 28, can send every raw and other materials of storing box 25 inside to discharging tube 30 through opening discharging solenoid valve 53, thereby raw and other materials 30 enter into discharging tube 31 along discharging tube 30 and realize preliminary mixing, send raw and other materials to inside stable mixing box 33 through discharging tube 31, thereby realized holding multiple raw and other materials simultaneously, and select different raw and other materials to mix as required, the work efficiency is greatly improved, thereby can guarantee the mixing proportion simultaneously thereby guarantee that the crack obtains fully consolidating.
In this device, wheel 7 that rolls among the moving mechanism can roll under the effect of driving motor 8, roll wheel 7 and roll the in-process and can drive the device and remove, can guarantee through first electric telescopic handle 9 downwardly extending that the device remains stable when motionless, deposit water spray solenoid valve 17 among the mechanism and can handle to stabilizing the inside water injection of mixing box 33, water level monitoring meter 19 can monitor the inside water level condition of stabilizing mixing box 33 to in time supply water.
The working principle is as follows: firstly, a worker controls to start a driving motor 8 to drive a rolling wheel 7 to rotate, the rotation of the rolling wheel 7 can drive a reinforcing box 1 to move, move to a crack area and stop moving, then a first electric telescopic rod 9 is controlled to start to move downwards, and the first electric telescopic rod 9 drives a fixing plate 10 to move downwards so as to fix the fixing plate 10 on the ground;
then the worker opens the door handle 13 to open the reinforced switch door 12, then the worker manually stores the diversion switch valve 28, the worker sends different powdery raw materials into the conical covers 32 corresponding to different positions, different powdery raw materials enter the storage box 25 along the storage diversion pipe 27 to be stored, the storage box 25 is divided into four, so that four different powdery raw materials can be stored, then the worker controls to open the discharge electromagnetic valve 53 corresponding to the required powdery raw material, the raw materials stored in the storage box 25 are sent into the discharge conduit 30, enter the discharge main pipe 31 to be primarily mixed, and then enter the stable mixing box 33, then the worker controls to open the water spray electromagnetic valve 17 to absorb water from the water storage tank 14, the raw materials are sprayed out from the water spray electromagnetic valve 17 along the water outlet conduit 16 to be injected into the stable mixing box 33, and controls to open the first rotating motor 41 to rotate to drive the first gear 39 and the second gear 40 to rotate during water injection, so that the four different powdery raw materials can be The rotating rod 38 is driven to rotate, the rotating disc 42 is driven to rotate in the rotating process of the rotating rod 38, the stirring rod 43 is driven to stir in the rotating process, the stirring tripod 48 at the lower part of the stirring rod 43 can improve the stirring efficiency, and in order to ensure that the mixed solution has higher adhesion degree, the continuous on and off of the electrified electromagnet 47 needs to be controlled to achieve continuous electrification and outage so as to ensure that the disc plate 44 can move up and down to extrude the mixture to ensure that the mixture is fully mixed;
after the full mixing is finished, the first electric telescopic rod 9 is controlled to be retracted, the driving motor 8 is started simultaneously to drive the rolling wheel 7 to rotate, the driving device is driven to move from one end of the crack to the other end, the electromagnetic lead-out valve 54 is controlled to be opened in the moving process to send the mixed solution to the inside of the crack, and therefore the crack is supplemented.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A road and bridge crack reinforcing device comprises a reinforcing box (1), wherein a moving mechanism is installed on the lower portion of the reinforcing box (1), a discharge hole (2) is formed in the right side of the lower portion of the reinforcing box (1), a reinforcing and replacing opening (3) is formed in the upper portion of the reinforcing box (1), a reinforcing door opening and closing mechanism is installed on the reinforcing and replacing opening (3), a partition plate (4) is installed in the middle of the interior of the reinforcing box (1), a water storage mechanism is arranged on the right side of the reinforcing box (1), and a control mechanism is arranged on the upper portion of the left side of the reinforcing box (1), and the road and bridge crack reinforcing device is characterized in that a plurality of raw material storage mechanisms are arranged on the left side of the partition plate (4), and a stable mixing mechanism is arranged on the;
the stable mixing mechanism comprises a stable mixing box (33), the stable mixing box (33) is fixedly arranged on the right side of the partition plate (4), a mixing feed inlet (34) is formed in the lower portion of the left side of the stable mixing box (33), a mixing bottom plate (35) is arranged in the middle of the topmost end of the interior of the stable mixing box (33), a mixing round hole (36) is formed in the middle of the mixing bottom plate (35), a second rotating bearing (37) is arranged in the interior of the mixing round hole (36), a rotating rod (38) is arranged in the interior of the second rotating bearing (37), a first gear (39) is arranged in the middle of the rotating rod (38), a second gear (40) is connected with the first gear (39) in an engaged manner, a first rotating motor (41) is connected with the middle of the second gear (40), the first rotating motor (41) is connected with the mixing bottom plate (35) through a support frame, a rotating disk (42) is arranged on, a stirring rod (43) is arranged at the lower part of the rotating disc (42) close to the edge, a disc plate (44) is arranged at the lower part of the rotating disc (42), an iron block (45) is arranged at the middle part of the upper part of the disc plate (44), a strong spring (46) is arranged at the middle part of the upper part of the iron block (45), be connected with circular telegram electro-magnet (47) with the upper portion of powerful spring (46), circular telegram electro-magnet (47) and rotating disc (42) inside top carry out fixed connection through the connecting plate, stirring tripod (48) are installed to the lower part of puddler (43), the bottom middle part of stabilizing mixing box (33) is opened there is the mixture discharge gate, be equipped with on the mixture discharge gate and mix ejection of compact pipe (55), it extends to the lower part of reinforcing case (1) to mix ejection of compact pipe (55) to pass discharge gate (2), the lower part of mixing ejection of compact pipe (55) is equipped with electromagnetism derivation valve (54).
2. The road and bridge crack strengthening device of claim 1, wherein the moving mechanism comprises an L-shaped support rod (5), the L-shaped support rod (5) is fixedly installed at four corners of the lower portion of the strengthening box (1), a rotating bearing (6) is installed at the lower portion of the L-shaped support rod (5), a rolling wheel (7) is arranged on the rotating bearing (6), a driving motor (8) is arranged inside the rolling wheel (7), a first electric telescopic rod (9) is arranged in the vertical direction of the L-shaped support rod (5), and a fixing plate (10) is arranged at the telescopic end of the lower portion of the first electric telescopic rod (9).
3. The road and bridge crack strengthening device of claim 1, wherein the reinforcing switch door mechanism comprises a reinforcing door frame (11), the reinforcing door frame (11) is fixedly installed on the reinforcing replacement opening (3), a reinforcing switch door (12) is arranged in the reinforcing door frame (11), one side of the reinforcing switch door (12) is connected with one side of the reinforcing door frame (11) through a hinge, the other side of the reinforcing switch door (12) is connected with the other side of the reinforcing door frame (11) through a coded lock, and a door handle (13) is installed beside the coded lock.
4. The road and bridge crack reinforcing device of claim 1, wherein the water storage mechanism comprises a water storage tank (14), the water storage tank (14) and the right side of the reinforcing tank (1) are fixed through a connecting frame, a water outlet (15) is formed in the lower portion of the left side of the water storage tank (14), a water inlet through hole is formed in the right side of the reinforcing tank (1) corresponding to the water outlet (15), a water outlet pipe (16) is installed on the water outlet (15), the water outlet pipe (16) penetrates through the water inlet through hole and extends to the inside of the reinforcing tank (1) to be provided with a water spraying electromagnetic valve (17), a water level monitoring support frame (18) is installed at the lowest end inside the water storage tank (14), a water level monitoring meter (19) is installed inside the water level monitoring support frame (18), a water inlet (20) is formed in the top of the water storage tank (14), and a water inlet pipe (21) is fixedly installed on, the middle part of the water inlet pipe (21) is provided with a water inlet switch valve (22), and the upper part of the water inlet pipe (21) is carved with screw threads.
5. The road and bridge crack strengthening device of claim 1, wherein the multiple material storage mechanisms comprise a storage block (23), the storage block (23) is fixedly installed on the left side of the partition board (4), four rectangular grooves (24) are uniformly formed in the upper portion of the storage block (23), a storage box (25) is installed in each rectangular groove (24), a storage round hole (26) is formed in the top of each storage box (25), a storage guide pipe (27) is fixedly installed on each storage round hole (26), a storage guide switch valve (28) is installed in the middle of each storage guide pipe (27), a discharge port (29) is formed in the lower portion of the side surface of each storage box (25), a discharge guide pipe (30) is fixedly installed on each discharge port (29), a discharge electromagnetic valve (53) is arranged in the middle of each discharge guide pipe (30), and a discharge main pipe (31) is connected with each discharge guide pipe (30), the lower part of the partition plate (4) is provided with an isolation through hole, the discharge main pipe (31) penetrates through the isolation through hole and extends to the right side of the partition plate (4), and the top of the storage guide pipe (27) is provided with a conical cover (32).
6. A road and bridge crack strengthening device according to claim 5, characterized in that, the height of the mixing feed inlet (34) is lower than the height of the isolation through hole, and the mixing feed inlet (34) is fixedly connected with the discharge header pipe (31).
7. A road and bridge crack strengthening device as claimed in claim 1, wherein a plurality of tapered rods (49) are installed at the lower part of the disc plate (44).
8. The crack reinforcing device for the road and bridge according to claim 1, wherein the control mechanism comprises a control support rod (50), the control support rod (50) is fixedly installed at the upper portion of the left side of the reinforcing box (1), a control frame (51) is arranged at the upper portion of the control support rod (50), and a controller (52) is arranged in the control frame (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413571.0A CN109989361B (en) | 2019-05-17 | 2019-05-17 | Road and bridge crack reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413571.0A CN109989361B (en) | 2019-05-17 | 2019-05-17 | Road and bridge crack reinforcing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN109989361A CN109989361A (en) | 2019-07-09 |
| CN109989361B true CN109989361B (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910413571.0A Expired - Fee Related CN109989361B (en) | 2019-05-17 | 2019-05-17 | Road and bridge crack reinforcing apparatus |
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| CN110788823B (en) * | 2019-10-23 | 2020-12-04 | 中国十七冶集团有限公司 | Laser auxiliary marking device for engineering measurement and construction method |
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| CN107905125A (en) * | 2017-10-30 | 2018-04-13 | 无锡威伟矿冶设备制造有限公司 | A kind of Bridge Crack patcher |
| CN107983238A (en) * | 2017-12-23 | 2018-05-04 | 郑州默尔电子信息技术有限公司 | A kind of screw slide block type multiple degrees of freedom building coating agitating device |
| CN108176276A (en) * | 2017-12-31 | 2018-06-19 | 严梓展 | A kind of weaving slurry mixing device with ejection function |
| CN108993273A (en) * | 2018-07-13 | 2018-12-14 | 盐城亿之诺机械有限公司 | A kind of new material processing squash type raw material mixing equipment |
| CN108978435A (en) * | 2018-09-14 | 2018-12-11 | 象山企盛智能科技有限公司 | A kind of concrete arch-type bridge and its construction method |
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| Publication number | Publication date |
|---|---|
| CN109989361A (en) | 2019-07-09 |
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