CN218667020U

CN218667020U - Make things convenient for level and smooth equipment of spreading of highway construction

Info

Publication number: CN218667020U
Application number: CN202222841272.7U
Authority: CN
Inventors: 汤挺; 汤耘
Original assignee: Anhui Kuncheng Construction Engineering Co ltd
Current assignee: Anhui Kuncheng Construction Engineering Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-21
Anticipated expiration: 2032-10-27

Abstract

The application belongs to the technical field of highway construction, and discloses leveling and paving equipment convenient for highway construction, which comprises a bottom plate, wherein moving mechanisms are arranged on the front side and the back side of the bottom plate, supporting rods are fixedly connected to four corners of the top end of the bottom plate, a supporting plate is fixedly connected to the top end of each supporting rod, a feeding mechanism is arranged inside each supporting plate, and a discharging mechanism is arranged on one side of each supporting plate; be provided with between backup pad and the bottom plate and strickle adjusting part, strickle adjusting part and include first dead lever, connecting rod, second dead lever, scraper blade, wire rope and rolling rod, the bottom symmetry fixedly connected with mount of backup pad, the bottom of mount is rotated and is connected with the pivot, and the outside cover of pivot is equipped with the fixed pulley. The height of the scraper blade is adjusted through mutual matching of the internal connecting structures of the leveling adjusting assembly, so that the lower end of the scraper blade is in surface contact with asphalt, and then the asphalt is leveled through the scraper blade in the laying process, so that the flatness and the uniformity of a construction road surface are improved.

Description

Make things convenient for level and smooth equipment of spreading of highway construction

Technical Field

The application relates to the technical field of highway construction, in particular to a leveling and paving device convenient for highway construction.

Background

The asphalt pavement is a high-grade pavement which is most widely adopted in road construction, and in the construction of highway engineering, after the construction of a base course is finished, the stirred asphalt is poured on the pavement through an asphalt laying device and dried in the air, so that the capability of resisting driving and damage of natural factors to the pavement by the aggregate for the highway is improved.

Through retrieval publication (announcement) No. CN217026572U, disclose an environmental protection is pitch laying device for highway construction, including bearing structure, bearing structure includes the backup pad, fixedly connected with braced frame on the backup pad other end, braced frame bottom fixedly connected with blanking structure, the inside material loading structure that has run through of backup pad, send coarse grain pitch to blanking structure through material loading structure in, the blanking plate groove among the blanking structure is used for spacing laying pitch, moves blanking plate groove limit unloading through the bearing structure limit for pitch paves under the effect of blanking plate groove, and in the in-process of the in-service use, the pitch stirring unloading is laid the back, and the circumstances of local piling up can appear, leads to paving the back road surface homogeneity relatively poor to the roughness is low.

In order to solve the problems, the application provides the leveling and paving equipment convenient for road construction.

SUMMERY OF THE UTILITY MODEL

The application provides a smooth equipment that paves that makes things convenient for construction of highway adopts following technical scheme:

the smooth paving equipment convenient for highway construction comprises a bottom plate, wherein moving mechanisms are arranged on the front side and the back side of the bottom plate, supporting rods are fixedly connected to the four corners of the top end of the bottom plate, a supporting plate is fixedly connected to the top end of each supporting rod, a feeding mechanism is arranged inside each supporting plate, and a discharging mechanism is arranged on one side of each supporting plate;

be provided with between backup pad and the bottom plate and strickle adjusting part, strickle adjusting part and include first dead lever, connecting rod, second dead lever, scraper blade, wire rope and rolling rod, the bottom symmetry fixedly connected with mount of backup pad, the bottom of mount is rotated and is connected with the pivot, the outside cover of pivot is equipped with the fixed pulley.

Furthermore, the top ends of the two second fixing rods are fixedly connected with connecting rings, the bottom ends of the second fixing rods are fixedly connected to the top end of the scraping plate, and one sides, opposite to the two second fixing rods, of the two second fixing rods are fixedly connected with reinforcing rods.

Through above-mentioned technical scheme, connect two second dead levers through the stiffener for improve the joint strength between two second dead levers, through the lift of second dead lever, the position of adjustment scraper blade simultaneously.

Further, two the outside at two go-between is established respectively to wire rope's one end cover, the outer wall of fixed pulley is walked around to wire rope's the other end, and keeps away from the outer wall fixed connection of the one end at center with the rolling rod, the both ends of rolling rod are all rotated and are connected with the side bearer, the bottom fixed connection of side bearer is on the top of bottom plate.

Through the technical scheme, the steel wire rope is wound and unwound by using the winding rod, and then the connecting ring is pulled to adjust the heights of the second fixed rod and the scraper.

Furthermore, it is a plurality of the one end fixedly connected with first fixed axle that the connecting rod is close to the second dead lever, the outer wall of first fixed axle rotates with one side of being close to the bottom plate of second dead lever to be connected, the other end fixedly connected with second fixed axle of connecting rod, the outer wall of second fixed axle rotates with one side that first dead lever is close to the second dead lever to be connected, the bottom fixed connection of first dead lever is in top one side of bottom plate.

Through the technical scheme, the first fixing rod and the second fixing rod are connected through the connecting rod, the first fixing shaft and the second fixing shaft, so that the second fixing rod can rotate around the first fixing rod.

Further, feed mechanism includes the feed cylinder, the notch has been seted up to the inside of backup pad, the outer wall of going up the feed cylinder and the inner wall fixed connection of notch.

Through above-mentioned technical scheme, inside is entered into through the top of last feed cylinder to pitch, then flows through the discharge gate of one side, gets into the inside in lower flitch groove.

Further, unloading mechanism includes lower flitch groove, linking bridge, braced frame and rectangle pole, two the top symmetry fixed connection of rectangle pole is in braced frame's bottom one side, the bottom fixed connection of rectangle pole is in top one side of backup pad, braced frame's bottom opposite side and the bottom opposite side fixed connection of two linking bridge, two linking bridge relative one side bottom and the tow sides fixed connection in lower flitch groove.

Through above-mentioned technical scheme, utilize linking bridge to connect fixed lower plate groove, then pitch flows through the lower plate groove.

Furthermore, the moving mechanism comprises a driving shaft and wheels, wherein one ends, opposite to the driving shaft, of the driving shaft are symmetrically and fixedly connected to the front side and the back side of the bottom plate respectively, and the wheels are correspondingly sleeved at one ends, far away from the bottom plate, of the driving shafts respectively.

Through above-mentioned technical scheme, the base passes through drive shaft and wheel, drives whole device and removes.

To sum up, the application comprises the following beneficial technical effects:

the utility model discloses a, be provided with in one side of feed mechanism and strickle adjusting part, receive and release wire rope through the rolling rod before laying, then through mutually supporting between connecting rod, first fixed axle and the second fixed axle, the height of adjustment scraper blade makes the lower extreme and the pitch surface contact of scraper blade, then at the in-process of removing laying, levels the pitch through the scraper blade, improves construction road surface roughness and homogeneity.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a left side cross-sectional structural schematic view of the present application;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 of the present application.

The reference numbers in the figures illustrate:

1. a base plate; 2. a wheel; 3. a drive shaft; 4. a support bar; 5. a support plate; 6. feeding a material barrel; 7. a side frame; 8. rolling up the roll; 9. a wire rope; 10. a first fixing lever; 11. a second fixed shaft; 12. a connecting rod; 13. a first fixed shaft; 14. a second fixing bar; 15. a squeegee; 16. a reinforcing bar; 17. a connecting ring; 18. blanking plate grooves; 19. connecting a bracket; 20. a support frame; 21. a rectangular bar; 22. a fixed mount; 23. a rotating shaft; 24. and a fixed pulley.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

the embodiment of the application discloses leveling and paving equipment convenient for highway construction, and please refer to fig. 1 to 3, the leveling and paving equipment comprises a bottom plate 1, wherein moving mechanisms are arranged on the front side and the back side of the bottom plate 1, supporting rods 4 are fixedly connected to four corners of the top end of the bottom plate 1, a supporting plate 5 is fixedly connected to the top end of each supporting rod 4, a feeding mechanism is arranged inside each supporting plate 5, and a blanking mechanism is arranged on one side of each supporting plate 5;

be provided with between backup pad 5 and the bottom plate 1 and strickle adjusting part, strickle adjusting part includes first dead lever 10, connecting rod 12, second dead lever 14, scraper blade 15, wire rope 9 and rolling rod 8, the bottom symmetry fixedly connected with mount 22 of backup pad 5, the bottom of mount 22 is rotated and is connected with pivot 23, the outside cover of pivot 23 is equipped with fixed pulley 24, the top of bottom plate 1 is provided with driving motor, its model is QS1A03AA0XX01P0S, driving motor 'S output is connected with rolling rod 8' S one end, after starting driving motor, can drive rolling rod 8 and rotate, then receive and release wire rope 9.

Referring to fig. 1 to 3, top ends of two second fixing rods 14 are fixedly connected with a connecting ring 17, bottom ends of the second fixing rods 14 are fixedly connected to a top end of a scraping plate 15, one side of each of the two second fixing rods 14 opposite to the other side of the two second fixing rods 14 is fixedly connected with a reinforcing rod 16, one ends of two steel wire ropes 9 are respectively sleeved outside the two connecting rings 17, the other ends of the steel wire ropes 9 are wound around an outer wall of a fixed pulley 24 and are fixedly connected with an outer wall of one end of a winding rod 8 far away from the center, two ends of the winding rod 8 are rotatably connected with side frames 7, bottom ends of the side frames 7 are fixedly connected to a top end of a base plate 1, one ends of a plurality of connecting rods 12 close to the second fixing rods 14 are fixedly connected with first fixing shafts 13, outer walls of the first fixing shafts 13 are rotatably connected with one sides of the second fixing rods 14 close to the base plate 1, the other ends of the connecting rods 12 are fixedly connected with second fixing shafts 11, outer walls of the second fixing shafts 11 are rotatably connected with one sides of the first fixing rods 10 close to the second fixing rods 14, and bottom ends of the first fixing rods 10 are fixedly connected to one side of the top end of the base plate 1.

When the height of the scraper 15 is increased, the steel wire rope 9 is wound through the winding roller 8, then the tension direction of the steel wire rope 9 is changed through the fixed pulley 24, so that the steel wire rope can provide an oblique tension for the second fixing rod 14, and the scraper 15 is driven to ascend through the second fixing rod 14.

Referring to fig. 1 and 2, the feeding mechanism includes an upper charging barrel 6, a notch is formed in the supporting plate 5, an outer wall of the upper charging barrel 6 is fixedly connected with an inner wall of the notch, a feeding hole is formed in the top end of the upper charging barrel 6, a discharging hole is formed in one side of the upper charging barrel 6, asphalt enters the inner portion through the top end of the upper charging barrel 6 and then flows out through the discharging hole in one side to enter the inner portion of the lower discharging plate groove 18.

Referring to fig. 1, the blanking mechanism includes a blanking plate slot 18, connecting brackets 19, a supporting frame 20 and rectangular rods 21, the top ends of the two rectangular rods 21 are symmetrically and fixedly connected to one side of the bottom end of the supporting frame 20, the bottom ends of the rectangular rods 21 are fixedly connected to one side of the top end of the supporting plate 5, the other side of the bottom end of the supporting frame 20 is fixedly connected to the other side of the bottom end of the two connecting brackets 19, and the bottom of the opposite side of the two connecting brackets 19 is fixedly connected to the front side and the back side of the blanking plate slot 18.

Asphalt flows into the interior of the lower plate groove 18 through the charging barrel 6, and then flows out to the ground through the lower plate groove 18 to be paved.

Referring to fig. 1 and 2, the moving mechanism includes driving shafts 3 and wheels 2, opposite ends of the driving shafts 3 are respectively and symmetrically fixed to front and back sides of the bottom plate 1, and the wheels 2 are respectively and correspondingly sleeved on ends of the driving shafts 3 far away from the bottom plate 1.

Drive whole device through drive shaft 3 and wheel 2 and remove for the device can be laid, scrapes at the same time, thereby guarantees construction road surface roughness and homogeneity.

The implementation principle of the embodiment is as follows: when the height of the scraper 15 is lowered, the driving motor is started to drive the winding roller 8 to rotate, then the steel wire rope 9 is released, at the moment, the pulling force of the steel wire rope 9, which is received by the second fixing rod 14, is reduced, then the second fixing rod 14 can rotate around one side of the first fixing rod 10 under the action of the connecting rod 12, the first fixing shaft 13 and the second fixing shaft 11, meanwhile, the scraper 15 is driven to synchronously descend, when the bottom end of the scraper 15 is in contact with the surface of asphalt, the driving motor is then turned off, and then the scraper 15 is kept balanced through the steel wire rope 9.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a make things convenient for level and smooth equipment of spreading of highway construction, includes bottom plate (1), its characterized in that: the front side and the back side of the bottom plate (1) are provided with moving mechanisms, four corners of the top end of the bottom plate (1) are fixedly connected with supporting rods (4), the top ends of the supporting rods (4) are fixedly connected with supporting plates (5), a feeding mechanism is arranged inside the supporting plates (5), and a discharging mechanism is arranged on one side of the supporting plates (5);

be provided with between backup pad (5) and bottom plate (1) and strickle adjusting part, strickle adjusting part and include first dead lever (10), connecting rod (12), second dead lever (14), scraper blade (15), wire rope (9) and rolling rod (8), the bottom symmetry fixedly connected with mount (22) of backup pad (5), the bottom of mount (22) is rotated and is connected with pivot (23), the outside cover of pivot (23) is equipped with fixed pulley (24).

2. The smooth paving apparatus facilitating road construction according to claim 1, wherein: the top ends of the two second fixing rods (14) are fixedly connected with connecting rings (17), the bottom ends of the second fixing rods (14) are fixedly connected to the top end of the scraping plate (15), and one opposite sides of the two second fixing rods (14) are fixedly connected with reinforcing rods (16).

3. The smooth paving apparatus facilitating road construction according to claim 1, wherein: two the outside at two go-between (17) is established respectively to the one end of wire rope (9), the outer wall of fixed pulley (24) is walked around to the other end of wire rope (9), and keeps away from the outer wall fixed connection of the one end at center with rolling rod (8), the both ends of rolling rod (8) are all rotated and are connected with side bearer (7), the bottom fixed connection of side bearer (7) is on the top of bottom plate (1).

4. The smooth paving apparatus facilitating road construction according to claim 1, wherein: a plurality of one end fixedly connected with first fixed axle (13) that connecting rod (12) is close to second dead lever (14), the outer wall of first fixed axle (13) rotates with one side of second dead lever (14) that is close to bottom plate (1) to be connected, the other end fixedly connected with second fixed axle (11) of connecting rod (12), the outer wall of second fixed axle (11) rotates with one side that first dead lever (10) is close to second dead lever (14) to be connected, the bottom fixed connection of first dead lever (10) is in top one side of bottom plate (1).

5. The smooth paving apparatus facilitating road construction according to claim 1, wherein: the feeding mechanism comprises a feeding barrel (6), a notch is formed in the supporting plate (5), and the outer wall of the feeding barrel (6) is fixedly connected with the inner wall of the notch.

6. The smooth paving apparatus facilitating road construction according to claim 1, wherein: unloading mechanism includes lower flitch groove (18), linking bridge (19), braced frame (20) and rectangle pole (21), two the top symmetry fixed connection of rectangle pole (21) is in bottom one side of braced frame (20), the bottom fixed connection of rectangle pole (21) is in top one side of backup pad (5), the bottom opposite side of braced frame (20) and the bottom opposite side fixed connection of two linking bridge (19), two the positive and negative both sides fixed connection of linking bridge (19) relative one side bottom and lower flitch groove (18).

7. The smooth paving apparatus facilitating road construction according to claim 1, wherein: the moving mechanism comprises a driving shaft (3) and wheels (2), the driving shaft (3) is symmetrically and fixedly connected to the front side and the back side of the bottom plate (1) at the opposite ends of the driving shaft (3), and the wheels (2) are correspondingly sleeved at the ends, far away from the bottom plate (1), of the driving shafts (3) respectively.