CN216405050U

CN216405050U - Pavement maintenance device for highway construction

Info

Publication number: CN216405050U
Application number: CN202123277690.XU
Authority: CN
Inventors: 陶明路
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-29
Anticipated expiration: 2031-12-24

Abstract

The utility model belongs to the technical field of highway construction, in particular to a pavement maintenance device for highway construction, which aims at solving the problems of inconvenience and low construction efficiency when the highway is maintained and repaired, and the utility model provides the following scheme, wherein the pavement maintenance device comprises a moving seat, a plurality of universal wheels which are uniformly distributed are arranged at the bottom end of the moving seat, a charging barrel is fixed at the top end of the moving seat, the top end of the charging barrel is communicated with a feeding hopper, the top end of the charging barrel is rotatably connected with a rotating rod, and a plurality of stirring blades which are annularly distributed are fixed on the outer side wall of the rotating rod; according to the utility model, the driving motor drives the stirring blades to stir the filling slurry in the charging basket, so that the slurry in the charging basket is prevented from precipitating and separating, the filling slurry is more uniform, the repairing quality is improved, the driving motor can drive the auxiliary paving mechanism to pave the filled road while rotating, the labor and the time are saved, and the maintenance efficiency is greatly improved.

Description

Pavement maintenance device for highway construction

Technical Field

The utility model relates to the technical field of highway construction, in particular to a pavement maintenance device for highway construction.

Background

Maintenance of a road is maintenance and repair of the road, and the maintenance is focused on maintenance of the whole process from the building of a traffic vehicle, and the maintenance is focused on repairing damaged parts. After a road is built and communicated with a vehicle, the road is eroded and weathered by natural forces such as rainstorm, flood, sand blown by wind, ice and snow, sunlight, ice melting and the like, and certain defects left in artificial damage and construction, so that the use quality of the road is gradually reduced. Therefore, maintenance and repair measures must be taken after the road is built and the vehicle is communicated, and the road is continuously updated and improved. The damaged part of the road must be repaired in time for road maintenance, otherwise, the investment of repair engineering is increased, the service life of the road is shortened, and the road users are lost.

Need repair damaged department when appearing damaged and the crack on the highway, artifical repair is comparatively consuming time and power, and the engineering time is long, and is inefficient, and manpower and material resources cost are higher, and current repair machine generally fills damaged department through irritating the material machine, though saved the certain time, still need the manual work to pave it after repairing, and is convenient inadequately, and the efficiency of construction is lower.

Therefore, a need exists for a pavement maintenance device for highway construction, which is used for solving the problems of inconvenience and low construction efficiency when maintaining and repairing highways.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pavement maintenance device for highway construction, which solves the problems of inconvenience and low construction efficiency in maintenance and repair of a highway.

In order to achieve the purpose, the utility model adopts the following technical scheme: a road surface maintenance device for highway construction comprises a moving seat, wherein a plurality of universal wheels which are uniformly distributed are mounted at the bottom end of the moving seat, a feed cylinder is fixed at the top end of the moving seat, a feed hopper is communicated with the top end of the feed cylinder, a rotating rod is rotatably connected at the top end of the feed cylinder, a plurality of stirring blades which are annularly distributed are fixed on the outer side wall of the rotating rod, a worm wheel is fixedly sleeved on the outer side wall of the rotating rod, a driving motor is mounted at the top end of the feed cylinder, a driving shaft is fixed on the output shaft of the driving motor through a coupler, a worm is fixedly sleeved on the outer side wall of the driving shaft, the worm is in meshing transmission with the worm wheel, a discharge valve is mounted on one side of the feed cylinder, a conveying pipe is communicated with one side of the discharge valve, one end of the conveying pipe extends to the outside of the moving seat, and one end of the conveying pipe is communicated with a spreading spray head, the bottom of the movable seat is provided with an auxiliary paving mechanism.

Preferably, the auxiliary paving mechanism comprises a rotating shaft rotatably connected with the top end of the movable seat, a mounting frame is fixed at the top end of the movable seat, a mounting seat is fixed at the top end of the mounting frame, a driving shaft is rotatably connected with the inner wall of the mounting seat, mutually-meshed bevel gears are fixed at one end of the driving shaft and the top end of the rotating shaft, the top end of the rotating shaft is rotatably connected with the top end of the mounting frame, a half gear is fixedly sleeved on the outer side wall of the rotating shaft, a toothed ring is fixedly sleeved on the outer side wall of the half gear, the bottom end of the toothed ring is slidably connected with the top end of the movable seat, two symmetrically-arranged toothed plates are fixed on the outer wall of one side of the toothed ring, two symmetrically-arranged sector gears are rotatably connected with the top end of the movable seat, the sector gears are mutually meshed with the adjacent toothed plates, and a connecting rod is fixed at one end of the sector gears, the bottom end of the connecting rod is fixedly provided with a swing rod, the swing rod penetrates through the side wall of the top end of the moving seat in a sliding mode, the bottom end of the swing rod is fixedly provided with a scraper, and the bottom end of the scraper is fixedly provided with a rubber scraper.

Preferably, rack plates which are symmetrically arranged are respectively arranged on the inner walls of two sides of the toothed ring, and the half gear is meshed with one of the rack plates.

Preferably, two sliding rods which are symmetrically arranged penetrate through the side walls of the two sides of the mounting frame in a sliding mode respectively, and one end of each sliding rod is fixed with the side wall of one side of the tooth-shaped ring.

Preferably, two symmetrical sliding through grooves are formed in the top end of the moving seat, the sliding through grooves are arc-shaped, the swing rod penetrates through the adjacent sliding through grooves, and the swing rod is connected with the sliding through grooves in a sliding mode.

Preferably, a handrail is fixed on a side wall of one side of the mounting frame, and the handrail is obliquely arranged.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the driving motor drives the stirring blades to stir the filling slurry in the charging basket, so that the slurry in the charging basket is prevented from precipitating and separating, the filling slurry is more uniform, the repairing quality is improved, the driving motor can drive the auxiliary paving mechanism to pave the filled road while rotating, the labor and the time are saved, and the maintenance efficiency is greatly improved.

2. According to the utility model, the toothed ring and the sector gear are matched with each other to drive the scraper and the rubber scraper to pave the filled road, so that the subsequent paving treatment is not needed, the construction cost is reduced, the construction time is saved, the maintenance efficiency is greatly improved, the device can stir and fill slurry, and the filled road can be paved, and the device has the advantages of simple structure, low cost, complete functions and good applicability.

Drawings

Fig. 1 is a schematic view of the overall structure of a pavement maintenance device for highway construction according to the present invention;

FIG. 2 is a schematic structural sectional view of a pavement maintenance device for highway construction according to the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a schematic structural bottom view of a pavement maintenance device for highway construction according to the present invention.

In the figure: 1. a movable seat; 2. a universal wheel; 3. a charging barrel; 4. a feed hopper; 5. rotating the rod; 6. stirring blades; 7. a worm gear; 8. a drive motor; 9. a drive shaft; 10. a worm; 11. a discharge valve; 12. a delivery pipe; 13. spreading a material spray head; 14. an auxiliary paving mechanism; 141. a rotating shaft; 142. a mounting frame; 143. a mounting seat; 144. a bevel gear; 145. a half gear; 146. a toothed ring; 147. a toothed plate; 148. a sector gear; 149. a connecting rod; 1410. a swing lever; 1411. a squeegee; 1412. a rubber blade; 15. a rack plate; 16. a slide bar; 17. a sliding through groove; 18. a handrail.

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. 1-4, a pavement maintenance device for highway construction comprises a movable seat 1, a plurality of universal wheels 2 uniformly distributed are mounted at the bottom end of the movable seat 1, a material cylinder 3 is fixed at the top end of the movable seat 1, a feed hopper 4 is communicated with the top end of the material cylinder 3, a rotating rod 5 is rotatably connected with the top end of the material cylinder 3, a plurality of stirring blades 6 annularly distributed are fixed on the outer side wall of the rotating rod 5, a worm wheel 7 is tightly sleeved on the outer side wall of the rotating rod 5, a driving motor 8 is mounted at the top end of the material cylinder 3, a driving shaft 9 is fixed on the output shaft of the driving motor 8 through a coupler, a worm 10 is tightly sleeved on the outer side wall of the driving shaft 9, meshing transmission is carried out between the worm 10 and the worm wheel 7, a discharge valve 11 is mounted on one side of the material cylinder 3, a material conveying pipe 12 is communicated with one side of the discharge valve 11, one end of the material conveying pipe 12 extends to the outside of the movable seat 1, a material laying nozzle 13 is communicated with one end of the material conveying pipe 12, the bottom end of the movable seat 1 is provided with an auxiliary paving mechanism 14.

The auxiliary paving mechanism 14 comprises a rotating shaft 141 rotatably connected with the top end of the movable base 1, a mounting frame 142 is fixed at the top end of the movable base 1, a mounting base 143 is fixed at the top end of the mounting frame 142, a driving shaft 9 is rotatably connected with the inner wall of the mounting base 143, a bevel gear 144 which is meshed with each other is fixed at one end of the driving shaft 9 and the top end of the rotating shaft 141, the top end of the rotating shaft 141 is rotatably connected with the top end of the mounting frame 142, a half gear 145 is tightly sleeved on the outer side wall of the rotating shaft 141, a toothed ring 146 is tightly sleeved on the outer side wall of the half gear 145, the bottom end of the toothed ring 146 is slidably connected with the top end of the movable base 1, two symmetrically arranged toothed plates 147 are fixed on the outer wall of one side of the toothed ring 146, two symmetrically arranged sector gears 148 are rotatably connected with the top end of the movable base 1, the sector gears 148 are meshed with the adjacent toothed plates 147, and a connecting rod 149 is fixed at one end of the sector gears 148, a swing rod 1410 is fixed at the bottom end of the connecting rod 149, the swing rod 1410 slides through the top side wall of the movable base 1, a scraper 1411 is fixed at the bottom end of the swing rod 1410, and a rubber blade 1412 is fixed at the bottom end of the scraper 1411.

The inner walls of the two sides of the toothed ring 146 are respectively provided with rack plates 15 which are symmetrically arranged, the half gear 145 is mutually meshed with one of the rack plates 15, the side walls of the two sides of the mounting rack 142 are respectively penetrated with two sliding rods 16 which are symmetrically arranged in a sliding manner, and one end of each sliding rod 16 is fixed with one side wall of the toothed ring 146.

Two sliding through grooves 17 symmetrically arranged are formed in the top end of the movable seat 1, the sliding through grooves 17 are arc-shaped, the swing rod 1410 penetrates through the adjacent sliding through grooves 17, the swing rod 1410 is in sliding connection with the sliding through grooves 17, a handrail 18 is fixed to one side wall of the mounting frame 142, and the handrail 18 is obliquely arranged.

The working principle is as follows: when the device is used for repairing a road, filling slurry into a material cylinder 3, then starting a driving motor 8 to drive a driving shaft 9 to rotate, driving a rotating rod 5 to rotate when the driving shaft 9 rotates, driving a stirring blade 6 to stir and mix the filling slurry in the material cylinder 3 when the rotating rod 5 rotates, avoiding slurry precipitation and separation, simultaneously pushing a moving seat 1 to move, opening a discharge valve 11, enabling the filling slurry to enter a paving nozzle 13 through a material conveying pipe 12 after the discharge valve 11 is opened, then filling and repairing the road surface, simultaneously driving the driving shaft 9 to drive two bevel gears 144 to carry out meshing transmission to drive a rotating shaft 141 to rotate, driving a half gear 145 to carry out meshing transmission with a toothed ring 146 when the rotating shaft 141 rotates, then driving the toothed ring 146 to reciprocate, driving the toothed plate 147 to carry out meshing transmission with a sector gear 148 when the toothed ring 146 moves back and forth, then the sector gear 148 drives the connecting rod 149 and the swinging rod 1410 to swing, and when the swinging rod 1410 swings, the scraper 1411 and the rubber scraper 1412 are driven to swing, and then the filled road surface is paved, so that the operation is convenient and labor-saving, and the repairing efficiency is high.

The driving motor 8 is commercially available, and the driving motor 8 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a road surface curing means that highway construction was used, is including removing seat (1), its characterized in that, a plurality of universal wheels (2) that are evenly distributed are installed to the bottom of removing seat (1), the top of removing seat (1) is fixed with feed cylinder (3), the top intercommunication of feed cylinder (3) has feeder hopper (4), the top of feed cylinder (3) is rotated and is connected with dwang (5), the lateral wall of dwang (5) is fixed with a plurality of stirring leaves (6) that are the annular and distribute, worm wheel (7) have been cup jointed in the lateral wall fastening of dwang (5), driving motor (8) are installed at the top of feed cylinder (3), the output shaft of driving motor (8) is fixed with drive shaft (9) through the shaft coupling, worm (10) have been cup jointed in the lateral wall fastening of drive shaft (9), worm (10) with mesh transmission between worm wheel (7), bleeder valve (11) are installed to one side of feed cylinder (3), one side intercommunication of bleeder valve (11) has conveying pipeline (12), the one end of conveying pipeline (12) extends to the outside of removing seat (1), the one end intercommunication of conveying pipeline (12) has stone shower nozzle (13), the bottom of removing seat (1) is provided with supplementary mechanism (14) of paving.

2. The pavement maintenance device for highway construction according to claim 1, wherein the auxiliary paving mechanism (14) comprises a rotating shaft (141) rotatably connected with the top end of the movable seat (1), a mounting frame (142) is fixed on the top end of the movable seat (1), a mounting seat (143) is fixed on the top end of the mounting frame (142), the driving shaft (9) is rotatably connected with the inner wall of the mounting seat (143), a bevel gear (144) meshed with each other is fixed on one end of the driving shaft (9) and the top end of the rotating shaft (141), the top end of the rotating shaft (141) is rotatably connected with the top end of the mounting frame (142), a half gear (145) is fastened to the outer side wall of the rotating shaft (141), a toothed ring (146) is fastened to the outer side wall of the half gear (145), and the bottom end of the toothed ring (146) is slidably connected with the top end of the movable seat (1), the utility model discloses a scraper blade is fixed with scraper blade (1411) to the bottom mounting of swing link (1410) and is characterized by one side outer wall of tooth shape ring (146) is fixed with two symmetrical arrangement's dentate plate (147), the top of removing seat (1) is rotated and is connected with two symmetrical arrangement's sector gear (148), sector gear (148) and adjacent dentate plate (147) intermeshing, the one end of sector gear (148) is fixed with connecting rod (149), the bottom mounting of connecting rod (149) has swinging arms (1410), swinging arms (1410) slide and run through the top lateral wall of removing seat (1), the bottom mounting of swinging arms (1410) has scraper blade (1411), the bottom mounting of scraper blade (1411) has rubber scraper blade (1412).

3. The apparatus of claim 2, wherein the rack plates (15) are symmetrically formed on both inner walls of the toothed ring (146), and the half gear (145) is engaged with one of the rack plates (15).

4. The device as claimed in claim 2, wherein two symmetrically disposed sliding rods (16) are slidably inserted through both side walls of the mounting bracket (142), and one end of each sliding rod (16) is fixed to one side wall of the tooth ring (146).

5. The pavement maintenance device for highway construction according to claim 2, wherein the top end of the movable seat (1) is provided with two symmetrically arranged sliding through grooves (17), the sliding through grooves (17) are arranged in an arc shape, the swinging rod (1410) passes through the adjacent sliding through grooves (17), and the swinging rod (1410) is connected with the sliding through grooves (17) in a sliding manner.

6. The apparatus of claim 2, wherein a handrail (18) is fixed to a side wall of the mounting frame (142), and the handrail (18) is inclined.