CN213625084U

CN213625084U - Road roller protection casing for construction

Info

Publication number: CN213625084U
Application number: CN202021916569.XU
Authority: CN
Inventors: 黄金涛
Original assignee: Jiangsu Junma Road Roller Co ltd
Current assignee: Jiangsu Junma Road Roller Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-07-06
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a road roller protective cover for building construction, which comprises a plurality of rubber wheels and protective plates arranged on the road roller, wherein the bottom of the road roller is fixedly provided with an anti-rolling mechanism; prevent rolling mechanism includes the riser, the inside cavity of having seted up of guard plate, the fixed a plurality of first springs that are equipped with between riser bottom and the inside lateral wall of cavity, the inside a plurality of cylinders that are equipped with of guard plate, the guard plate top is equipped with the push pedal, the fixed a plurality of second springs that are equipped with between push pedal and the riser, the guard plate top is equipped with two push rods. The utility model discloses a road roller drives a plurality of rubber tyers and a guard plate motion, and the guard plate receives a plurality of first spring force influences, and the guard plate is long-time and ground contact, and when the animal appears in road roller the place ahead, the inclined plane of guard plate can shovel the animal to the guard plate on to this avoids the animal to be rolled by a plurality of rubber tyers, and the practicality is strong, has stopped the emergence of incident.

Description

Road roller protection casing for construction

Technical Field

The utility model relates to a road roller field, in particular to road roller protection casing for construction.

Background

The rubber-tyred road roller is a machine for compacting road by several inflatable rubber wheels. The grinding wheel of the rubber-tyred road roller adopts an inflatable rubber wheel, and is generally provided with 3-5 front wheels and 4-6 rear wheels. The rubber-tyred road roller adopts a hydraulic, hydraulic or mechanical transmission system, is driven by a single shaft or a full shaft, and is supported by three points of a wide-base rubber-tyred articulated frame structure. The compacting process has a kneading effect, so that particles in a compacting layer are embedded without being damaged, and the compacting layer is uniform and compact.

However, in the prior art, when the rubber-tyred road roller performs road leveling operation, due to the fact that the rubber-tyred road roller and the road roller are large in size, a sight dead angle can occur at the front side of the road roller, a driver often cannot accurately judge road conditions, and therefore safety accidents are easy to happen.

Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a protective cover for a road roller for building construction.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a road roller protection casing for construction.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a protective cover of a road roller for building construction comprises a plurality of rubber wheels and a protective plate, wherein the plurality of rubber wheels and the protective plate are arranged on the road roller;

the anti-rolling mechanism comprises a vertical plate, the vertical plate is fixedly arranged at the bottom of the road roller and positioned on one side of a plurality of rubber wheels, the bottom of the vertical plate penetrates through a protection plate and extends into the protection plate, a cavity is formed in the top end of the protection plate, the outer wall of the vertical plate is in contact with the inner wall of the cavity, a plurality of first springs are fixedly arranged between the bottom of the vertical plate and one side wall of the inner part of the cavity, a plurality of rollers are arranged inside the protection plate and are arranged on one side of the cavity, the rollers are movably connected with the protection plate through rotating shafts, the bottom of the rollers and the bottom of the protection plate are positioned on the same horizontal plane, a push plate is arranged at the top of the protection plate, the push plate is arranged on one side of the vertical plate and is in contact with the protection plate, the utility model discloses a road roller, including road roller, push rod, rubber tyer.

Preferably, two guide rods are fixedly arranged on one side of the vertical plate, the two guide rods penetrate through the push plate, and the guide rods are arranged at the top of the second spring.

Preferably, one side of the protection plate is processed into an inclined plane.

Preferably, the bottom of the rubber wheel and the bottom of the protection plate are located on the same horizontal plane.

Preferably, the vertical plate, the push plate, the second spring, the push rod, the scraper and the guide rod are symmetrical about the horizontal center line of the protection plate.

Preferably, the contact surface of the scraper and the rubber wheel is processed into an arc surface.

By adopting the technical scheme, the method has the following beneficial effects:

the road roller drives the rubber wheels and the protection plate to move, the protection plate is affected by the elastic force of the first springs, the protection plate is in contact with the ground for a long time, when an animal appears in the front of the road roller, the inclined plane of the protection plate can shovel the animal onto the protection plate, so that the animal is prevented from being rolled by the rubber wheels, and compared with the prior art, the road roller has the advantages of being high in practicability and avoiding safety accidents.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the whole structure of a protective cover of a road roller for building construction provided by the utility model;

FIG. 2 is a sectional view of a connecting structure between a protection plate and a vertical plate of a road roller protection cover for building construction provided by the utility model;

FIG. 3 is a top view of a protection plate of a road roller protection cover for building construction provided by the present invention;

fig. 4 is the utility model provides a part a structure enlargements of fig. 2 of road roller protection casing for construction.

In the figure: 1. a road roller; 2. a rubber wheel; 3. a vertical plate; 4. a protection plate; 5. a cavity; 6. a first spring; 7. a drum; 8. pushing the plate; 9. a second spring; 10. a push rod; 11. a sloping plate; 12. a squeegee; 13. a guide rod.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-4, the protective cover for the road roller for building construction of the utility model comprises a plurality of rubber wheels 2 and a protective plate 4 which are arranged on the road roller 1, wherein the protective plate 4 is arranged at the bottom of the road roller 1 and is positioned at one side of the plurality of rubber wheels 2, and an anti-rolling mechanism is fixedly arranged at the bottom of the road roller 1;

the anti-rolling mechanism comprises a vertical plate 3, the vertical plate 3 is fixedly arranged at the bottom of the road roller 1 and is positioned on one side of a plurality of rubber wheels 2, the bottom of the vertical plate 3 penetrates through a protection plate 4 and extends into the protection plate 4, a cavity 5 is formed in the top end of the protection plate 4, the outer wall of the vertical plate 3 is in contact with the inner wall of the cavity 5, a plurality of first springs 6 are fixedly arranged between the bottom of the vertical plate 3 and one side wall of the cavity 5, a plurality of rollers 7 are arranged in the protection plate 4, the rollers 7 are all arranged on one side of the cavity 5, the rollers 7 are movably connected with the protection plate 4 through rotating shafts, the bottom of the rollers 7 and the bottom of the protection plate 4 are positioned on the same horizontal plane, a push plate 8 is arranged at the top of the protection plate 4, the push plate 8 is arranged on one side of the

vertical plate

3, 4 tops of guard plate are equipped with two push rods 10, two push rod 10 all runs through riser 3, push rod 10 is established in a plurality of second spring 9 bottoms and is located second spring 9 outer end, push rod 10 outer wall contacts with 3 inner walls of riser, push rod 10 one end and 8 a lateral wall fixed connection of push pedal, the push rod 10 other end is equipped with swash plate 11, two swash plate 11 establishes both sides around road roller 1 respectively, swash plate 11 and rubber tyer 2 fixed connection, two be equipped with scraper blade 12 between the push rod 10, scraper blade 12 establishes at 3 opposite sides of riser, scraper blade 12 bottom and two swash plate 11 top fixed connection, scraper blade 12 a lateral wall contacts with 2 outer walls of a plurality of rubber tyers.

Preferably, riser 3 one side is fixed and is equipped with two guide arms 13, two guide arm 13 all passes push pedal 8, guide arm 13 is established at second spring 9 top, can lead to push pedal 8's movement track through guide arm 13, makes push pedal 8's motion more smooth and easy.

Preferably, 4 one side of guard plate is processed to the inclined plane, and the design on inclined plane can make guard plate 4 when contacting with the animal, is convenient for shovel the animal, stops the animal to be rolled to 4 bottoms of guard plate.

Preferably, 2 bottoms of rubber tyer and 4 bottoms of guard plate are located same horizontal plane, make 2 bottoms of rubber tyer and 4 bottoms of guard plate be located same horizontal plane and both can guarantee guard plate 4 and ground in close contact with, make things convenient for rubber tyer 2 to carry out the flattening operation simultaneously again.

Preferably, the vertical plate 3, the push plate 8, the second spring 9, the push rod 10, the scraper 12 and the guide rod 13 are symmetrical about the horizontal center line of the protection plate 4.

Preferably, the contact surface of the scraper 12 and the rubber wheel 2 is processed into a cambered surface, and the design of the cambered surface enables the scraper 12 to easily scrape off the asphalt on the outer surface of the rubber wheel 2.

The working principle is as follows:

in the initial state, the protection plate 4 is influenced by the first springs 6, the protection plate 4 is tightly contacted with the ground, when the utility model is put into practical use, the road roller 1 drives the rubber wheels 2 to roll, then the protection plate 4 is driven to move through the vertical plate 3, the rollers 7 roll, so as to reduce the friction force between the protection plate 4 and the ground, prolong the service life of the protection plate 4, the rubber wheels 2 flatten the asphalt, because the rubber wheels 2 are all positioned at the inner side of the protection plate 4, the protection plate 4 is firstly contacted with the animal when the road roller 1 works, one side of the protection plate 4 which is tightly contacted with the ground is arranged as an inclined plane, so the animal can be shoveled to the top of the protection plate 4 when the protection plate 4 is contacted with the animal, thereby the animal is prevented from being rolled by the rubber wheels 2, meanwhile, the protection plate 4 is contacted with the ground for a long time, and the asphalt can be shoveled to the, then rubber tyer 2 drives swash plate 11 and is circular motion, in this process, swash plate 11 relapse and push rod 10 contact and extrude push rod 10, then push rod 10 supports the motion of push pedal 8, second spring 9 is stretched, push pedal 8 shovels the pitch at 4 tops of guard plate, treat that swash plate 11 breaks away from the contact with push rod 10, second spring 9 drives push pedal 8 and contracts, with this pitch clean up who comes to come to 4 tops of guard plate, it rolls the animal to have prevented rubber tyer 2, therefore, the clothes hanger is strong in practicability, and the emergence of incident has been stopped.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a road roller protection casing for construction, is including installing a plurality of rubber tyers (2) and guard plate (4) on road roller (1), guard plate (4) are established in road roller (1) bottom and are located a plurality of rubber tyers (2) one side, its characterized in that: the bottom of the road roller (1) is fixedly provided with an anti-rolling mechanism;

the anti-rolling mechanism comprises a vertical plate (3), the vertical plate (3) is fixedly arranged at the bottom of the road roller (1) and positioned on one side of a plurality of rubber wheels (2), the bottom of the vertical plate (3) penetrates through a protection plate (4) and extends into the protection plate (4), a cavity (5) is formed in the top end of the protection plate (4), the outer wall of the vertical plate (3) is in contact with the inner wall of the cavity (5), a plurality of first springs (6) are fixedly arranged between the bottom of the vertical plate (3) and one side wall of the inner part of the cavity (5), a plurality of rollers (7) are arranged in the protection plate (4), the rollers (7) are arranged on one side of the cavity (5), the rollers (7) are movably connected with the protection plate (4) through rotating shafts, the bottoms of the rollers (7) and the bottom of the protection plate (4) are positioned on the same horizontal plane, and, the push plate (8) is arranged on one side of the vertical plate (3), the push plate (8) is in contact with the protection plate (4), a plurality of second springs (9) are fixedly arranged between the push plate (8) and the vertical plate (3), two push rods (10) are arranged at the top of the protection plate (4), the two push rods (10) run through the vertical plate (3), the push rods (10) are arranged at the bottoms of the second springs (9) and are positioned at the outer ends of the second springs (9), the outer wall of each push rod (10) is in contact with the inner wall of the vertical plate (3), one end of each push rod (10) is fixedly connected with one side wall of the push plate (8), the other end of each push rod (10) is provided with an inclined plate (11), the two inclined plates (11) are respectively arranged on the front side and the rear side of the road roller (1), the inclined plates (11) are fixedly connected with the rubber wheels (, the scraper blade (12) is arranged on the other side of the vertical plate (3), the bottom of the scraper blade (12) is fixedly connected with the tops of the two inclined plates (11), and one side wall of the scraper blade (12) is in contact with the outer walls of the rubber wheels (2).

2. The protective cover of the road roller for building construction according to claim 1, characterized in that: riser (3) one side is fixed and is equipped with two guide arms (13), two guide arm (13) all pass push pedal (8), guide arm (13) are established at second spring (9) top.

3. The protective cover of the road roller for building construction according to claim 1, characterized in that: one side of the protection plate (4) is processed into an inclined plane.

4. The protective cover of the road roller for building construction according to claim 1, characterized in that: the bottom of the rubber wheel (2) and the bottom of the protection plate (4) are positioned on the same horizontal plane.

5. The protective cover of the road roller for building construction according to claim 2, characterized in that: the vertical plate (3), the push plate (8), the second spring (9), the push rod (10), the scraper blade (12) and the guide rod (13) are symmetrical about the horizontal center line of the protection plate (4).

6. The protective cover of the road roller for building construction according to claim 1, characterized in that: the contact surface of the scraper (12) and the rubber wheel (2) is processed into a cambered surface.