CN220908089U

CN220908089U - Road paving device for road construction

Info

Publication number: CN220908089U
Application number: CN202322569928.9U
Authority: CN
Inventors: 方生年; 李孝明; 张月花; 沈浩松; 蒋昆阳; 陆忠贤
Original assignee: Hangzhou Xuanlong Construction Engineering Co ltd
Current assignee: Hangzhou Xuanlong Construction Engineering Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-05-07
Anticipated expiration: 2033-09-21

Abstract

The utility model relates to the technical field of road construction, in particular to a road paving device for road construction, which comprises a carriage, wherein an outlet stirring barrel is embedded at the upper side of the carriage, a first vibrating plate and a second vibrating plate are arranged in the carriage in a layered manner up and down, a plurality of metal elastic plates are fixed between the first vibrating plate and the second vibrating plate and the top wall of the carriage, the first vibrating plate and the second vibrating plate are obliquely arranged, the lowest end of the first vibrating plate is positioned above the highest end of the second vibrating plate, a driving motor drives concrete in a stirring blade secondary mixing stirring barrel, the concrete is downwards and uniformly transmitted onto the first vibrating plate through a spiral blade, a double-head motor drives a crank to rotate, and the crank drives the second vibrating plate to move.

Description

Road paving device for road construction

Technical Field

The utility model relates to the technical field of road construction, in particular to a road paving device for road construction.

Background

The road is an infrastructure for passing various trackless vehicles and pedestrians, and is divided into a highway, an urban road, a country road, a factory road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like according to the use characteristics, the common road is a concrete road or an asphalt road, the concrete road is paved in a mode that a concrete tank car moves in front and blanking is carried out, a worker uses tools such as a spade to flatten fallen mortar, a vibrating rod is used for manually compacting the fluffy concrete, and finally, the concrete is trimmed by a roller, so that the process is time-consuming and labor-consuming;

The utility model discloses a road paving device for road and bridge construction, which does not need to be manually allocated and leveled, and vibrates concrete through a vibrating rod at the lower side of a base to enable the concrete to be tightly combined, but compared with the prior art, the road paving device for road and bridge construction has the advantages that the shorter vibration time can not ensure the vibration effect, the concrete is difficult to be fully compacted and the leveling operation is not facilitated.

Disclosure of utility model

The utility model aims to provide a road paving device for road construction, which solves the technical problems that the traditional road paving device vibrates concrete by utilizing a vibrating rod, the shorter vibration duration can not ensure the vibration effect, the concrete is difficult to be fully compact, and the leveling operation is not facilitated.

The technical aim of the utility model is realized by the following technical scheme:

The utility model provides a road paving device for road construction, includes the carriage, the carriage upside inlays and is equipped with the bottom and has the export agitator, the layering is equipped with first vibrating plate and second vibrating plate about in the carriage, all be fixed with a plurality of metal elastic plates between first vibrating plate and second vibrating plate and the carriage roof, first vibrating plate and the equal slope setting of second vibrating plate, and the least significant end of first vibrating plate is located the top of the most significant end of second vibrating plate, be connected with vibration subassembly between first vibrating plate and the second vibrating plate, with vibration transmission on the concrete of ejection of compact in the agitator is to the road bed.

The beneficial effects are that: this road paving device for road construction, driving motor drives the concrete in the stirring leaf secondary mixing agitator, the concrete evenly transmits downwards through helical blade and falls to first vibrating plate on, the double-end motor drives the crank and rotates, the crank passes through the pull rod and drives the second vibrating plate aversion, under the flexible supporting effect of metal elastic plate, first vibrating plate, the violent vibration takes place for the second vibrating plate, but the slow decline of transmission concrete, the shake effect can promote the concrete to spread, need not the manual work and carries out the operation of spreading, and heavier gravel vibration subsides, make the concrete closely knit evenly, do benefit to the compression roller and make level the trowelling, need not to additionally carry out the operation of vibrating, road construction's efficiency has been greatly improved.

Further, the vibration subassembly is including being located the double-end motor of the highest end downside of first vibrating plate and fixing the connecting rod at the highest end downside of second vibrating plate, two output of double-end motor all are fixed with the crank, the crank all is connected with the pull rod through the pivot pin, two the end of pull rod rotates with the both ends of connecting rod respectively and is connected.

Further, driving motor is fixed with to the upside screw of agitator, driving motor's output shaft passes the agitator and is fixed with the puddler, the outside of puddler is fixed with a plurality of stirring leaves, adjacent fixedly connected with scraper blade between the stirring leaf, the scraper blade laminating agitator inner wall sets up.

Further, the bottom of agitator is funnel-shaped structure, and its least significant end is fixed to be inlayed and is equipped with row material pipe, the fixed cover of part that the puddler extends to row in the material pipe is equipped with helical blade, the fixed feeder hopper that inlays of agitator top surface.

Furthermore, both sides of the carriage are rotationally connected with sloping plates, and a compression roller is rotationally connected between the two sloping plates.

Further, the front side fixedly connected with connecting seat in carriage, the four corners department in carriage all rotates and is connected with the truckle.

Drawings

FIG. 1 is a perspective view of a road paving apparatus for road construction according to the present utility model;

FIG. 2 is a side sectional view of a road paving apparatus for road construction according to the present utility model;

fig. 3 is a front cross-sectional view of a road paving apparatus for road construction according to the present utility model.

Reference numeral 1, carriage; 11. a sloping plate; 12. a press roller; 13. a connecting seat; 14. casters; 2. a stirring barrel; 21. a driving motor; 22. a stirring rod; 23. stirring the leaves; 24. a scraper; 25. a discharge pipe; 26. a helical blade; 27. a feed hopper; 3. a first vibration plate; 4. a second vibration plate; 5. a metal elastic plate; 6. a vibration assembly; 61. a double-ended motor; 62. a connecting rod; 63. a crank; 64. and (5) a pull rod.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

Referring to fig. 1 to 3, a road paving device for road construction comprises a carriage 1, wherein two sides of the carriage 1 are rotatably connected with inclined plates 11, and a compression roller 12 is rotatably connected between the two inclined plates 11;

specifically, the press roll 12 compacts concrete uniformly and can accommodate concrete layers of different thicknesses.

Further, the front side of the carriage 1 is fixedly connected with a connecting seat 13, and four corners of the carriage 1 are respectively and rotatably connected with casters 14;

Specifically, the connecting seat 13 can be connected with a traction vehicle, and can drive the carriage 1 to travel along a road base, so that mobile construction can be realized.

Further, an outlet stirring barrel 2 is embedded in the upper side of the carriage 1, a driving motor 21 is fixed on the upper side of the stirring barrel 2 through screws, a stirring rod 22 is fixed on an output shaft of the driving motor 21 through the stirring barrel 2, a plurality of stirring blades 23 are fixed on the outer side of the stirring rod 22, scraping plates 24 are fixedly connected between adjacent stirring blades 23, and the scraping plates 24 are attached to the inner wall of the stirring barrel 2;

Specifically, the driving motor 21 drives the stirring blade 23 to secondarily mix the concrete in the stirring barrel 2, and the scraping plate 24 can continuously scrape the concrete adhered to the wall, so that the secondary mixing uniformity of the concrete can be ensured.

Further, the bottom end of the stirring barrel 2 is of a funnel-shaped structure, a discharge pipe 25 is fixedly embedded at the lowest end of the stirring barrel, a spiral blade 26 is fixedly sleeved on a part of the stirring rod 22 extending into the discharge pipe 25, and a feed hopper 27 is fixedly embedded at the top surface of the stirring barrel 2;

Specifically, the concrete tank truck pours concrete from the hopper 27 into the stirring tank 2, and the helical blades 26 can uniformly transport the concrete to fall to the first vibration plate 3 during rotation.

Further, a first vibration plate 3 and a second vibration plate 4 are layered up and down in the carriage 1, a plurality of metal elastic plates 5 are fixed between the first vibration plate 3 and the second vibration plate 4 and between the top wall of the carriage 1, the first vibration plate 3 and the second vibration plate 4 are all arranged in an inclined manner, the lowest end of the first vibration plate 3 is positioned above the highest end of the second vibration plate 4, a vibration assembly 6 is connected between the first vibration plate 3 and the second vibration plate 4 to vibrate and transmit the concrete discharged from the stirring barrel 2 to a roadbed, the vibration assembly 6 comprises a double-headed motor 61 positioned at the lower side of the highest end of the first vibration plate 3 and a connecting rod 62 fixed at the lower side of the highest end of the second vibration plate 4, two output ends of the double-headed motor 61 are both fixedly provided with cranks 63, the cranks 63 are both connected with pull rods 64 through rotary pins, and the tail ends of the two pull rods 64 are respectively connected with the two ends of the connecting rod 62 in a rotary manner;

Specifically, the double-end motor 61 drives the crank 63 to rotate, the crank 63 drives the second vibrating plate 4 to shift through the pull rod 64, under the flexible supporting action of the metal elastic plate 5, the first vibrating plate 3 and the second vibrating plate 4 vibrate violently, concrete can be conveyed to slowly descend, the shaking action can promote concrete to be flattened, the flattening operation is not needed manually, and heavy gravel vibrates and subsides, so that the concrete is compact and uniform.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a road paving device for road construction, includes carriage (1), its characterized in that, the bottom of inlaying in carriage (1) is equipped with export agitator (2), layering is equipped with first vibrating plate (3) and second vibrating plate (4) about in carriage (1), all be fixed with a plurality of metal spring plates (5) between first vibrating plate (3) and second vibrating plate (4) and carriage (1) roof, first vibrating plate (3) all slope setting with second vibrating plate (4), and the top that first vibrating plate (3) minimum is located second vibrating plate (4) peak, be connected with vibration subassembly (6) between first vibrating plate (3) and second vibrating plate (4) to vibration transmission on the concrete of ejection of compact in agitator (2) is to the road bed.

2. The road paving apparatus for road construction according to claim 1, wherein: the vibration subassembly (6) is including being located double-end motor (61) of the highest end downside of first vibrating plate (3) and fixing connecting rod (62) at the highest end downside of second vibrating plate (4), two output of double-end motor (61) all are fixed with crank (63), crank (63) all are connected with pull rod (64) through the pivot pin, two the end of pull rod (64) rotates with the both ends of connecting rod (62) respectively and is connected.

3. The road paving apparatus for road construction according to claim 1, wherein: the stirring device is characterized in that a driving motor (21) is fixed on the upper side of the stirring barrel (2) through screws, an output shaft of the driving motor (21) penetrates through the stirring barrel (2) to be fixed with a stirring rod (22), a plurality of stirring blades (23) are fixed on the outer side of the stirring rod (22), scraping plates (24) are fixedly connected between every two adjacent stirring blades (23), and the scraping plates (24) are attached to the inner wall of the stirring barrel (2).

4. A road paving apparatus for road construction according to claim 3, wherein: the bottom of agitator (2) is hopper-shaped structure, and its least significant end is fixed to be inlayed and is equipped with row material pipe (25), the fixed cover of part that puddler (22) extended to row in material pipe (25) is equipped with helical blade (26), the fixed feeder hopper (27) that inlays of agitator (2) top surface.

5. The road paving apparatus for road construction according to claim 1, wherein: the two sides of the carriage (1) are rotatably connected with sloping plates (11), and a compression roller (12) is rotatably connected between the sloping plates (11).

6. The road paving apparatus for road construction according to claim 1, wherein: the front side of carriage (1) fixedly connected with connecting seat (13), the four corners department of carriage (1) all rotates and is connected with truckle (14).