CN211848820U

CN211848820U - Asphalt pavement pit repairing device

Info

Publication number: CN211848820U
Application number: CN202020020988.9U
Authority: CN
Inventors: 王新泉; 刁红国
Original assignee: Zhejiang University City College ZUCC
Current assignee: Zhejiang University City College ZUCC
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-11-03
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to a bituminous paving pit slot repairing device, including steel construction spacing frame, wood structure support column, interior batten, small-size screed, scraping plate, steel wheel and rubber tyer, steel construction spacing frame assembles into the box, and steel wheel and rubber tyer are installed respectively to steel construction spacing frame bottom, the rubber tyer is through the driving of rubber tyer even hub connection; the wood structure supporting columns are fixed on the steel structure limiting frame at equal intervals, and the inner ribbon board is fixed on the wood structure supporting columns through bolts; the small ironing plate and the scraping plate are fixed on the steel truss through a fixed pull rod with a fixing piece at the bottom. The utility model has the advantages that: the utility model adopts the steel structure spacing frame and the wood structure support column to form the device main body, the installation is simple, the waste material can be utilized, and the cost is saved; the utility model discloses a steel wheel and rubber tyer can not only make the device remove, can also directly roll the road surface through the steel wheel, and the effect is showing.

Description

Asphalt pavement pit repairing device

Technical Field

The utility model relates to a bituminous paving hole groove patching device belongs to highway construction field, is applicable to the construction engineering that bituminous paving hole groove was repaired.

Background

With the rapid development of the highway traffic industry in China, the asphalt pavement is widely applied due to the comfort of driving, good flatness, short construction period and simple and convenient maintenance, and the total mileage of the expressway in China reaches 14 kilometers by the end of 2019, wherein the proportion of the asphalt pavement is more than 90%. Meanwhile, the asphalt pavement has defects, and under the coupling action of external environmental conditions such as high temperature, rainy season and traffic load, the asphalt pavement is easy to generate track, congestion, pit and the like, wherein the pit and the pit have large proportion and seriously affect the pavement evenness, the driving comfort and the safety, particularly, the characteristics of overload and large-flow traffic in China are increasingly obvious, and the probability of the pit and the pit on the asphalt pavement is increased.

In view of this, in order to overcome the defects in the conventional asphalt pavement pit repairing construction, an asphalt pavement pit repairing device is urgently needed, so that the construction efficiency is improved, and the safety and reliability of the construction process are ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough among the prior art, provide a can effectively improve the bituminous paving hole groove patching device of hole groove repair construction effect.

The asphalt pavement pit repairing device comprises a steel structure limiting frame, a wood structure supporting column, an inner strip plate, a small ironing plate, a scraping plate, a steel wheel and a rubber wheel, wherein the steel structure limiting frame is assembled into a box body; the wood structure supporting columns are fixed on the steel structure limiting frame at equal intervals, and the inner ribbon board is fixed on the wood structure supporting columns through bolts; the small ironing plate and the scraping plate are fixed on the steel truss through a fixed pull rod with a fixing piece at the bottom.

Preferably, the method comprises the following steps: still including pushing away the handle, shelve groove, limiting plate, spacing toggle pin and steel longeron, push away to install on steel construction spacing, shelve the groove and locate interior slat and timber structure support column handing-over department, the steel longeron is fixed in through limiting plate and spacing toggle pin and shelves the inslot.

The utility model has the advantages that:

(1) the utility model discloses a device main part is constituteed to spacing frame of steel construction and timber structure support column, and the installation is simple, and usable waste material practices thrift the cost.

(2) The utility model discloses a steel wheel and rubber tyer can not only make the device remove, can also directly roll the road surface through the steel wheel, and the effect is showing.

(3) The utility model discloses set up small-size screed and strickle, can be under construction along with the car removes.

Drawings

FIG. 1 is a view showing a construction of a pit repairing apparatus for an asphalt pavement;

FIG. 2 is a front view of the construction of the asphalt pavement pit repairing apparatus;

FIG. 3 is a side view of the construction of the asphalt pavement pit repairing apparatus.

Description of reference numerals: 1-steel structure limiting frame, 2-wood structure supporting column, 3-inner strip plate, 4-small ironing plate, 5-scraping plate, 6-fixed pull rod, 7-steel wheel, 8-rubber wheel, 9-pushing handle, 10-placing groove, 11-limiting plate, 12-limiting bolt nail, 13-steel truss beam, 14-fixing piece and 15-rubber wheel connecting shaft.

Detailed Description

The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

As shown in fig. 1 to 3, the asphalt pavement pit repairing device comprises a steel structure limiting frame 1, a wood structure supporting column 2, an inner strip plate 3, a small ironing plate 4, a scraping plate 5, a steel wheel 7 and a rubber wheel 8, wherein the steel structure limiting frame 1 is assembled into a box body, the bottom of the box body is respectively provided with the steel wheel 7 and the rubber wheel 8, and the rubber wheel is connected and driven through a rubber wheel connecting shaft 15; the wood structure supporting columns 2 are fixed on the steel structure limiting frame 1 at equal intervals, and the inner ribbon boards 3 are fixed on the wood structure supporting columns 2 through bolts; the small screed 4 and the screed 5 are fixed to the steel girder 13 by means of a fixing tie 6 with a fixing piece 14 at the bottom.

The improved concrete implementation mode comprises a push handle 9, a placing groove 10, a limiting plate 11, a limiting stud 12 and a steel truss girder 13, wherein the push handle 9 is installed on the steel structure limiting frame 1 and used for pushing and pulling, the placing groove 10 is formed in the joint of the inner batten 3 and the wood structure supporting column 2, and the steel truss girder 13 is fixed in the placing groove 10 through the limiting plate 11 and the limiting stud 12.

Claims

1. The asphalt pavement pit repairing device is characterized by comprising a steel structure limiting frame (1), a wood structure supporting column (2), an inner strip plate (3), a small ironing plate (4), a scraping plate (5), steel wheels (7) and rubber wheels (8), wherein the steel structure limiting frame (1) is assembled into a box body, the steel wheels (7) and the rubber wheels (8) are respectively installed at the bottom of the steel structure limiting frame (1), and the rubber wheels are connected and driven through a rubber wheel connecting shaft (15); the wood structure supporting columns (2) are fixed on the steel structure limiting frame (1) at equal intervals, and the inner battens (3) are fixed on the wood structure supporting columns (2) through bolts; the small ironing plate (4) and the scraping plate (5) are fixed on the steel truss girder (13) through a fixed pull rod (6) with a fixing piece (14) at the bottom.

2. The asphalt pavement pit repairing device according to claim 1, further comprising a push handle (9), a resting groove (10), a limiting plate (11), a limiting stud (12) and a steel truss girder (13), wherein the push handle (9) is installed on the steel structure limiting frame (1), the resting groove (10) is arranged at the joint of the inner lath (3) and the wood structure supporting column (2), and the steel truss girder (13) is fixed in the resting groove (10) through the limiting plate (11) and the limiting stud (12).