CN211473433U

CN211473433U - Concrete surface leveling and film covering integrated device

Info

Publication number: CN211473433U
Application number: CN201922151032.2U
Authority: CN
Inventors: 丁江芳; 弓秀梅; 郭强; 张未先; 薛卫杰
Original assignee: Shanxi Eighth Construction Group Co Ltd
Current assignee: Shanxi Eighth Construction Group Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-11
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a concrete face flattening and film cover technical field specifically are a concrete face flattening and film cover integrative device, aim at solving current concrete face tamping and spread the membrane and independently lead to the technical problem that machining efficiency is low, the human cost is high respectively. The following technical scheme is adopted: including the surface vibrator, the surface vibrator includes motor oscillator, vibrating plate and handle, the handle links firmly with the motor oscillator, the motor oscillator has still linked firmly the link, the below of link is equipped with the film frame, slidable mounting is at the lower extreme of link from top to bottom at the film frame, and links to each other through compression spring between film frame and the link, rotates on the film frame and installs the pivot, around being equipped with the film in the pivot, the minimum and the vibrating plate of film flush.

Description

Concrete surface leveling and film covering integrated device

Technical Field

The utility model relates to a concrete face flattening and film cover technical field specifically are a concrete face flattening and integrative device of film cover.

Background

After the concrete surface is cast, air bubbles are left in the concrete surface, and the concrete is generally tamped by a surface vibrator. The surface vibrator comprises a motor vibrator, a vibrating plate and a handle, wherein the vibrating plate and the handle are connected with the motor vibrator. After the concrete is tamped, a layer of plastic film is laid on the concrete surface to protect the concrete surface. The two processes of tamping and film laying of the existing concrete are respectively and independently carried out, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving current concrete face tamping and spread the membrane and independently lead to the technical problem that machining efficiency is low, the human cost is high respectively. Therefore, the utility model provides a concrete face flattening and integrative device of film cover.

The utility model provides a technical scheme that its technical problem adopted is:

concrete face flattening and film cover integrative device, including the surface vibrator, the surface vibrator includes motor oscillator, vibrating plate and handle, the handle links firmly with the motor oscillator, the motor oscillator has still linked firmly the link, the below of link is equipped with the film frame, but film frame slidable mounting is at the lower extreme of link from top to bottom, and links to each other through compression spring between film frame and the link, rotates on the film frame and installs the pivot, around being equipped with the film in the pivot, the minimum and the vibrating plate of film flush.

The utility model has the advantages that:

1) the device integrates the connecting frame, the film frame, the rotating shaft and the film on the existing surface vibrator, and when in actual operation, after the vibrating plate tamps the concrete, the film can be paved on the tamped concrete surface along with the dragging of the surface vibrator, thereby saving time and labor;

2) through compression spring connection between film frame and link, can cushion the vibrations of surface vibrator on the one hand, on the other hand can be with the help of compression spring's elasticity for the film can be hugged closely on the concrete surface, can not lead to the film to roll up the laying that the diameter diminishes and bring not hugging closely because of the film reduces, has improved the quality of laying, has also further guaranteed the feasibility of this integrative device of membrane is spread in the flattening simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of the connection frame and the film frame according to the present invention.

In the figure:

1-a motor oscillator; 2, vibrating a plate; 3, a handle; 4, connecting a frame; 5, a film frame; 6, compressing a spring; 7, rotating a shaft; 8, forming a film; 9 to an annular protrusion.

Detailed Description

Referring to fig. 1 to 2, the utility model discloses a concrete face flattening and film cover integrative device, including the surface vibrator, the surface vibrator includes motor oscillator 1, shake board 2 and handle 3, handle 3 links firmly with motor oscillator 1, motor oscillator 1 has still linked firmly link 4, the below of link 4 is equipped with film frame 5, slidable mounting is at the lower extreme of link 4 about film frame 5, and links to each other through compression spring 6 between film frame 5 and the link 4, rotates on the film frame 5 and installs pivot 7, around being equipped with film 8 in the pivot 7, the minimum of film 8 flushes with the board of shaking 2. In actual operation, the film frame 5, the film 8 and the like are installed, the whole device is placed in a preparation working state, the film 8 at the beginning is adhered to the surface of concrete, the surface vibrator is started, an operator pulls the handle 3 with hands during vibration to gradually tamp the concrete along the pulling direction, and the film 8 is laid on the concrete surface. This device unites two into one two the process of tamping and shop membrane, labour saving and time saving. In the operation process, the diameter of the film 8 roll is reduced along with the use of the film 8, but under the action of the compression spring 6, the whole film 8 roll moves downwards, the film 8 can still be ensured to be tightly attached to the concrete surface, and the laying quality is ensured; in addition, the surface vibrator continuously vibrates, the compression spring 6 can elastically isolate the surface vibrator from the film frame 5, so that the effect of buffering vibration is achieved, and unevenness of the film 8 laid on the concrete surface is avoided.

Preferably, the link 4 is an L-shaped folding rod, a first end of the L-shaped folding rod is fixedly connected with the motor oscillator 1, a second end of the L-shaped folding rod is of a hollow structure, the axis of the hollow structure is vertically arranged, the film frame 5 is a cuboid box-shaped structure with an open bottom surface, an annular groove matched with the second end of the L-shaped folding rod is fixed on the top surface of the film frame 5, the second end of the L-shaped folding rod can be inserted into the annular groove in an up-and-down sliding manner, a compression spring 6 is arranged in the hollow part of the second end of the L-shaped folding rod, and the upper end of the compression spring 6 is abutted to the top surface of the film frame 5 and the lower end of the. The connection structure is an optimal connection structure of the connection frame 4 and the film frame 5, and is simple in whole structure, reliable in performance and convenient to install. In detail, the top surface of the film frame 5 is provided with the annular protrusion 9, and the annular groove is concentrically formed in the top surface of the annular protrusion 9, so that the requirement on the thickness of the top surface of the film frame 5 is eliminated, and when the top surface is thin, the large stroke of the film frame 5 can be realized by increasing the axial height of the annular protrusion 9.

While the invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Concrete face flattening and film cover integrative device, including the surface vibrator, the surface vibrator includes motor oscillator (1), shake board (2) and handle (3), handle (3) link firmly its characterized in that with motor oscillator (1): motor oscillator (1) has still linked firmly link frame (4), the below of link frame (4) is equipped with film frame (5), slidable mounting is at the lower extreme of link frame (4) about film frame (5) can, and links to each other through compression spring (6) between film frame (5) and link frame (4), rotates on film frame (5) and installs pivot (7), around being equipped with film (8) on pivot (7), the minimum point of film (8) flushes with board (2) that shakes.

2. The integrated apparatus for leveling concrete surface and covering with film as claimed in claim 1, wherein: link (4) are L shape and roll over the pole, the first end and the motor oscillator (1) of L shape book pole link firmly, and the second end is established to hollow structure, hollow structure's the vertical arrangement of axis, film frame (5) are the open cuboid box-shaped structure in bottom surface, are fixed with on the top surface of film frame (5) with the ring channel of L shape book pole's second end adaptation, the second end of L shape book pole can slide from top to bottom and insert in the ring channel, be equipped with compression spring (6) in the well kenozooecium of L type book pole's second end, the top surface of compression spring (6) upper end butt hollow structure's top, lower extreme butt film frame (5).

3. The integrated apparatus for leveling concrete surface and covering with film as claimed in claim 2, wherein: the top surface of the film frame (5) is provided with an annular bulge (9), and the annular groove is concentrically arranged on the top surface of the annular bulge (9).