CN215561688U

CN215561688U - A even laying device for bituminous paving

Info

Publication number: CN215561688U
Application number: CN202120242803.3U
Authority: CN
Inventors: 张小兰; 成首; 曾建发; 陈世忠; 冯多元
Original assignee: Sichuan Yahe Construction Engineering Co ltd
Current assignee: Sichuan Yahe Construction Engineering Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-01-18
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an even paving device for an asphalt pavement, which comprises two fixing plates, wherein the two fixing plates are vertically arranged, the two fixing plates are fixedly connected with a hydraulic rod, a telescopic end of the hydraulic rod is fixedly connected with a supporting plate, the surface of the supporting plate is provided with a second sliding groove, and the two second sliding grooves are jointly connected with a paving device in a sliding manner. According to the utility model, the two hydraulic rods are matched with each other, so that the functions of accurate paving and rapid paving are realized, and the motor and the vibration motor are matched with each other, so that the paving is more uniform and compact.

Description

A even laying device for bituminous paving

Technical Field

The utility model relates to weak current engineering, in particular to a uniform paving device for an asphalt pavement.

Background

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.

Municipal works generally refer to some urban infrastructure construction works, and the municipal works need to be waterproof during building construction, and generally adopt to lay asphalt and waterproof asphalt felt. The traditional construction method for laying waterproof asphalt felt mostly adopts manual laying, namely, hot asphalt is coated on the surface needing to be waterproof by manual blade coating, then the asphalt felt is manually covered on the surface, and then the asphalt felt is manually compacted to extrude redundant asphalt and air. Although the laying can be completed by manual operation, the following problems exist in laying: firstly, when manual paving is carried out, hot asphalt needs to be leveled firstly and then asphalt felt needs to be paved, the time for manually leveling the hot asphalt is long, and the asphalt temperature is reduced and the adhesiveness is reduced easily when the asphalt felt is leveled and then paved, so that the paving quality is influenced; second, artifical floating hot pitch is scalded by pitch easily with the artifical in-process of laying the asphalt felt, and asphalt felt volume is heavy moreover, and artifical the laying is wasted time and energy, can increase staff's burden.

SUMMERY OF THE UTILITY MODEL

In order to overcome the drawbacks of the prior art, it is an object of the present invention to provide a uniform laying device for asphalt pavements.

One of the purposes of the utility model is realized by adopting the following technical scheme: the utility model provides an even laying device for bituminous paving, includes two fixed plates, two the fixed plate is perpendicular setting, two the equal fixedly connected with hydraulic stem of fixed plate, the flexible fixedly connected with backup pad of hydraulic stem, the second spout has been seted up on the backup pad surface, two the common sliding connection of second spout has the device of paving.

Further, the fixed plate includes the main part board, the main part board is close to hydraulic stem one side fixed surface and is connected with mounting panel and curb plate, the curb plate is close to backup pad one side and has seted up first spout, first spout inner wall and backup pad sliding connection, mounting panel and hydraulic stem fixed connection.

Further, the paving device comprises a housing, a first groove is formed in the side wall of the housing, the first groove is formed in the annular shape, the inner wall of the first groove is connected with the inner wall of the first sliding groove in a sliding mode, a second groove is formed in the bottom of the housing, an inner cavity is formed in the housing, a motor and a vibrating motor are arranged in the inner cavity, the motor driving end is connected with a rotating shaft through a coupler fixedly, the rotating shaft penetrates through a rotating roller fixedly connected with, and the rotating roller is located in the second groove.

Furthermore, the backup pad is T type setting, two the backup pad is the space dislocation set.

Further, the length of the first sliding groove is smaller than that of the side plate.

Furthermore, one end, far away from the side plate, of the second sliding groove is provided with a limiting block.

Further, the motor adopts a servo motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the technical scheme, the two hydraulic rods are matched with each other, so that the directional movement of the paving device can be realized, the paving device can be moved to a point needing to be paved, and the functions of accurate paving and quick paving are realized;

2. this technical scheme passes through motor and vibrating motor and mutually supports, and the motor drives the live-rollers and rolls and paves, and vibrating motor can suitably ground pitch vibration for lay more even, compacter.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural diagram of a fixing plate;

FIG. 3 is a schematic structural view of a support plate;

fig. 4 is a schematic structural diagram of the paving device.

In the figure: 1. a fixing plate; 101. a main body plate; 102. mounting a plate; 103. a side plate; 104. a first chute; 2. a hydraulic lever; 3. a support plate; 4. a flattening device; 401. a housing; 402. a first groove; 403. a second groove; 404. an inner cavity; 405. a motor; 406. a coupling; 407. a rotating roller; 408. a rotating shaft; 409. a vibration motor; 5. a second runner.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an even paving device for asphalt pavement comprises two fixing plates 1, wherein the two fixing plates 1 are vertically arranged, the two fixing plates 1 are fixedly connected with a hydraulic rod 2, the telescopic end of the hydraulic rod 2 is fixedly connected with a supporting plate 3, a second sliding groove 5 is formed in the surface of the supporting plate 3, and the two second sliding grooves 5 are jointly slidably connected with a paving device 4.

The fixing plate 1 comprises a main body plate 101, a mounting plate 102 and a side plate 103 are fixedly connected to the surface of one side, close to the hydraulic rod 2, of the main body plate 101, a first sliding groove 104 is formed in one side, close to the support plate 3, of the side plate 103, the inner wall of the first sliding groove 104 is slidably connected with the support plate 3, and the mounting plate 102 is fixedly connected with the hydraulic rod 2. The paving device 4 comprises a shell 401, a first groove 402 arranged in an annular mode is formed in the side wall of the shell 401, the inner wall of the first groove 402 is connected with the inner wall of a second sliding groove 5 in a sliding mode, a second groove 403 is formed in the bottom of the shell 401, an inner cavity 404 is formed in the shell 401, a motor 405 and a vibrating motor 405 are arranged in the inner cavity 404, the driving end of the motor 405 is fixedly connected with a rotating shaft 408 through a coupler 406, the rotating shaft 408 penetrates through a rotating roller 407 fixedly connected with the rotating roller, and the rotating roller 407 is located in the second groove 403. Backup pad 3 is the T type setting, and two backup pads 3 are space dislocation set, and two backup pads 3 are dislocation set one on the other for two backup pads 3 can not interfere mutually. The length of the first slide groove 104 is smaller than that of the side plate 103 so that the support plate 3 does not slip out of the first slide groove 104. The end of the second sliding groove 5 far away from the side plate 103 is provided with a limiting block, so that the paving device 4 is not easy to slide out of the second sliding groove 5. The motor 405 is a servo motor which can rotate forward and backward, so that the rotating roller 407 can rotate back and forth to roll the road surface.

The working principle is as follows: two 2 independent motions of hydraulic stem, the motion of control backup pad 3, device 4 is paved in the control of two backup pads 3 for paving device 4 and can paving device 4 and move to the point that needs were paved, realize accurate paving, the function of paving fast, then starter motor 405 and vibrating motor 409, motor 405 drives rotor roll 407 and rolls and pave, vibrating motor 409 can make ground pitch vibration, make more even, the compacter of laying.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A uniform laying device for bituminous pavements, comprising two fixing plates (1), characterized in that: two fixed plate (1) is perpendicular setting, two equal fixedly connected with hydraulic stem (2) of fixed plate (1), flexible end fixedly connected with backup pad (3) of hydraulic stem (2), second spout (5), two have been seted up on backup pad (3) surface common sliding connection of second spout (5) has the device of paving (4).

2. A uniform laying device for asphalt pavements as defined in claim 1, wherein: the fixing plate (1) comprises a main body plate (101), wherein the main body plate (101) is fixedly connected with a mounting plate (102) and a side plate (103) on the side close to the hydraulic rod (2), the side plate (103) is close to one side of a supporting plate (3) and is provided with a first sliding groove (104), the inner wall of the first sliding groove (104) is in sliding connection with the supporting plate (3), and the mounting plate (102) is fixedly connected with the hydraulic rod (2).

3. A uniform laying device for asphalt pavements as defined in claim 1, wherein: the device of paving (4) includes shell (401), first recess (402) that the annular set up are seted up to shell (401) lateral wall, first recess (402) inner wall and second spout (5) inner wall sliding connection, second recess (403) have been seted up to shell (401) bottom, shell (401) inside inner chamber (404) that sets up, inside motor (405) and the vibrating motor (409) of being provided with of inner chamber (404), shaft coupling (406) fixedly connected with pivot (408) are passed through to motor (405) drive end, pivot (408) run through fixedly connected with live-rollers (407), live-rollers (407) are located second recess (403).

4. A uniform laying device for asphalt pavements as defined in claim 1, wherein: the support plates (3) are arranged in a T shape, and the two support plates (3) are arranged in a staggered space.

5. A uniform laying device for asphalt pavements as defined in claim 2, wherein: the length of the first sliding groove (104) is smaller than that of the side plate (103).

6. A uniform laying device for asphalt pavements as defined in claim 1, wherein: and one end of the second sliding groove (5) far away from the side plate (103) is provided with a limiting block.

7. A uniform laying device for asphalt pavements as defined in claim 3, wherein: the motor (405) adopts a servo motor.