CN210238226U

CN210238226U - Road and bridge road surface construction equipment

Info

Publication number: CN210238226U
Application number: CN201920614233.9U
Authority: CN
Inventors: Yulong Wang; 王愉龙; Lili Han; 韩丽丽; Chao Feng; 冯超; Songlei Zhang; 张松雷; Jianhui Tian; 田建辉; Caiping Chai; 柴彩萍; Lei Zhang; 张磊; Wei Li; 李薇
Original assignee: Shaanxi College of Communication Technology
Current assignee: Shaanxi College of Communication Technology
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-04-03
Anticipated expiration: 2029-04-24

Abstract

A road and bridge pavement construction device relates to the technical field of building construction equipment; the front end of the walking vehicle is provided with a gravel box, the gravel box is provided with a feeding hole, and the feeding hole is connected with a feeding device; the bottom of the front end of the gravel box is provided with a paving port, the bottom of the paving port is provided with a material door plate, two ends of the material door plate are respectively connected with the gravel box through hinges, and a door opening cylinder is hinged on the material door plate; the middle part of the walking vehicle is provided with a strickle mechanism; the angle adjusting cylinder is arranged at the end part of the bracket through a hinge; and a compaction roller is arranged at the position of a rear wheel of the walking vehicle. A road and bridge road surface construction equipment, once only can accomplish pave, level land and compaction action, the efficiency of construction improves greatly, strong adaptability, convenient operation.

Description

Road and bridge road surface construction equipment

Technical Field

The utility model relates to a building construction equipment technical field, concretely relates to road and bridge road surface construction equipment.

Background

With the vigorous development of the transportation industry, the regeneration of roads and bridges is increasingly accelerated. The road surface is a layered structure which is made up by using various road-building materials or mixed materials and is layered on the road bed for running of automobile. The function of the device is to ensure that the automobile can run on the road all weather, stably, at high speed, comfortably, safely and economically.

In the road surface construction of a road and a bridge, a loader is adopted to pave a water stable layer, then a grader is used for first shielding, and then a road roller is used for flattening, so that the construction efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide a simple structure, reasonable in design, convenient to use's road bridge road surface construction equipment.

In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a walking vehicle, a gravel box, a feeding hole, a feeding device, a paving hole, a material door plate, a hinge, a door opening cylinder, a strickling mechanism and a compaction roller; the front end of the walking vehicle is provided with a gravel box, the gravel box is provided with a feeding hole, and the feeding hole is connected with a feeding device; the bottom of the front end of the gravel box is provided with a paving port, the bottom of the paving port is provided with a material door plate, two ends of the material door plate are respectively connected with the gravel box through hinges, and a door opening cylinder is hinged on the material door plate; the middle part of the walking vehicle is provided with a strickle mechanism; the scraping mechanism comprises a bracket, a pressure cylinder, a hinge, a scraping plate and an angle adjusting cylinder; the angle adjusting device comprises a bracket, an angle adjusting cylinder, a scraper blade, a piston rod, a lifting cylinder; and a compaction roller is arranged at the position of a rear wheel of the walking vehicle.

Preferably, the front end of the stone crushing box is connected with a cylinder seat, and the door opening cylinder is installed on the cylinder seat through a hinge.

Preferably, the bottom plate of the stone crushing box is an inclined plate.

Preferably, the feeding device comprises a feeding barrel, a helical blade, a feeding hopper and a feeding motor; the spiral blades are installed on the rotating shaft in the feeding barrel, the feeding hopper is connected to the lower portion of the feeding barrel, and the feeding motor is in driving connection with the rotating shaft.

Preferably, the pressure cylinder is installed in the traveling vehicle.

Preferably, the scraper is an arc scraper.

The utility model discloses a theory of operation does: the gravel box is filled with gravel through the feeding device, the paving port is closed by the material door plate when the gravel is filled, the door opening cylinder shrinks when the gravel is paved, the material door plate rotates around the hinge, the material door plate is opened, the gravel falls from the paving port under the action of self gravity, the gravel is gradually paved along with the walking of the walking vehicle, after paving, the gravel is scraped by the scraping plate of the scraping mechanism, and finally the gravel is compacted by the compacting roller, so that the paving, leveling and compacting work is completed at one time; the support can be lifted or lowered by operating the pressure lifting cylinder, so that the distance between the scraper and the broken stones is adjusted, and the broken stones are scraped; the operation angle adjusting cylinder can adjust the angle of the scraper blade, and can meet the requirement of scraping the road surface gravels with slopes.

After the structure is adopted, the utility model discloses the beneficial effect who produces does: a road and bridge road surface construction equipment, once only can accomplish pave, level land and compaction action, the efficiency of construction improves greatly, strong adaptability, convenient operation, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural view of the striking mechanism of the present invention;

fig. 3 is a side view of fig. 1.

Description of reference numerals:

the device comprises a walking vehicle 1, a gravel box 2, a feeding port 3, a feeding device 4, a paving port 5, a material door plate 6, a hinge 7, a door opening cylinder 8, a strickling mechanism 9, a support 10, a lifting cylinder 11, a hinge 12, a scraper 13, an angle adjusting cylinder 14, a compaction roller 15, a cylinder seat 16, an inclined plate 17, a feeding barrel 18, a helical blade 19, a feeding hopper 20 and a feeding motor 21.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the device comprises a walking vehicle 1, a gravel box 2, a feed inlet 3, a feeding device 4, a paving port 5, a material door plate 6, a hinge 7, a door opening cylinder 8, a strickle mechanism 9 and a compaction roller 15; the front end of the walking vehicle 1 is provided with a gravel box 2, the gravel box 2 is provided with a feeding hole 3, and the feeding hole 3 is connected with a feeding device 4; the feeding device 4 comprises a feeding barrel 18, a helical blade 19, a feeding hopper 20 and a feeding motor 21; the rotary shaft in the upper charging barrel 18 is provided with a helical blade 19, the lower part of the upper charging barrel 18 is connected with a feeding hopper 20, a feeding motor 21 is connected with the rotary shaft in a driving mode, crushed stone is manually fed into the feeding hopper 20, the motor drives the helical blade 19 to rotate, the crushed stone is conveyed to the crushed stone box 2 through the helical blade 19, and the paving port 5 is closed through a material door plate 6 when the crushed stone is fed.

The front end bottom of rubble case 2 be provided with the mouth of paving 5, the bottom of the mouth of paving 5 is provided with the material door plant 6, hinge 7 and 2 erection joint of rubble case are passed through respectively at the both ends of material door plant 6, it has the cylinder 8 that opens the door to articulate on the material door plant 6, when paving, the cylinder 8 that opens the door contracts, material door plant 6 rotates around hinge 7, opens material door plant 6, the rubble falls down from the mouth of paving 5 under self action of gravity, along with the walking of travelling car 1, paves gradually.

The middle part of the walking vehicle 1 is provided with a strickle mechanism 9; the strickle mechanism 9 comprises a bracket 10, a pressure cylinder 11, a hinge 12, a scraper 13 and an angle adjusting cylinder 14; the support 10 is connected with two pressure lifting cylinders 11, the pressure lifting cylinders 11 are installed in the walking vehicle 1, the bottom of the support 10 is connected with an arc-shaped scraper 13 through hinges 12, a piston rod of an angle adjusting cylinder 14 is hinged with the scraper 13, the angle adjusting cylinder 14 is installed at the end part of the support 10 through a hinge, and paved gravels are scraped by the scraper 13 of the scraping mechanism 9; the support 10 can be lifted or descended by operating the pressure lifting cylinder 11, so that the distance between the scraper 13 and the broken stones is adjusted, the broken stones can be scraped, and the angle of the scraper 13 can be adjusted by operating the angle adjusting cylinder 14, so that the road broken stones with slopes can be scraped.

The rear wheel position of the walking vehicle 1 is replaced by a compaction roller 15, and the scraped gravel is compacted by the compaction roller 15.

The front end of the gravel box 2 is connected with a cylinder seat 16, and a door opening cylinder 8 is arranged on the cylinder seat 16 through a hinge 7.

The bottom plate of the gravel box 2 is an inclined plate 17, and gravel at the left end of the gravel box 2 falls down to the paving opening 5 along the inclined plate 17 along with the self gravity.

After adopting above-mentioned structure, this embodiment produces beneficial effect does: this embodiment a road and bridge road surface construction equipment, once only can accomplish pave, level land and compaction action, the efficiency of construction improves greatly, strong adaptability, convenient operation, this embodiment has simple structure, sets up reasonable, cost of manufacture low grade advantage.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road and bridge road surface construction equipment which characterized in that: the device comprises a walking vehicle, a gravel box, a feeding hole, a feeding device, a paving hole, a material door plate, a hinge, a door opening cylinder, a strickling mechanism and a compaction roller; the front end of the walking vehicle is provided with a gravel box, the gravel box is provided with a feeding hole, and the feeding hole is connected with a feeding device; the bottom of the front end of the gravel box is provided with a paving port, the bottom of the paving port is provided with a material door plate, two ends of the material door plate are respectively connected with the gravel box through hinges, and a door opening cylinder is hinged on the material door plate; the middle part of the walking vehicle is provided with a strickle mechanism; the scraping mechanism comprises a bracket, a pressure cylinder, a hinge, a scraping plate and an angle adjusting cylinder; the angle adjusting device comprises a bracket, an angle adjusting cylinder, a scraper blade, a piston rod, a lifting cylinder; and a compaction roller is arranged at the position of a rear wheel of the walking vehicle.

2. A road and bridge pavement construction apparatus as set forth in claim 1, wherein: the front end of the gravel box is connected with a cylinder seat, and a door opening cylinder is installed on the cylinder seat through a hinge.

3. A road and bridge pavement construction apparatus as set forth in claim 1, wherein: the bottom plate of the gravel box is an inclined plate.

4. A road and bridge pavement construction apparatus as set forth in claim 1, wherein: the feeding device comprises a feeding barrel, a helical blade, a feeding hopper and a feeding motor; the spiral blades are installed on the rotating shaft in the feeding barrel, the feeding hopper is connected to the lower portion of the feeding barrel, and the feeding motor is in driving connection with the rotating shaft.

5. A road and bridge pavement construction apparatus as set forth in claim 1, wherein: the pressure lifting cylinder is arranged in the walking vehicle.

6. A road and bridge pavement construction apparatus as set forth in claim 1, wherein: the scraper is an arc scraper.