CN214169956U

CN214169956U - Leveling device

Info

Publication number: CN214169956U
Application number: CN202022519966.XU
Authority: CN
Inventors: 陈文杰; 王胜齐; 张正; 丁胜乾; 范建华
Original assignee: Beijing Yuanzhu Decoration Engineering Co ltd
Current assignee: Beijing Yuanzhu Decoration Engineering Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-10
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a leveling device includes horizontal material board and sets up respectively in the draw-in groove body at horizontal material board both ends, the draw-in groove body including be used for with bottom surface or the wall on the base, the front of base is provided with two parallel and relative backup pads, two backup pads all perpendicular to bases are provided with relative waist hole on two backup pads respectively, horizontal material board stretches into between two backup pads, through the screw that passes waist hole and horizontal material board, horizontal material board and draw-in groove body are together fixed. The utility model discloses a leveling device convenient to use, the reinforced concrete ground of specially adapted high accuracy requirement uses the utility model discloses a leveling device can once make level, has improved the efficiency of construction, reduces construction cost.

Description

Leveling device

Technical Field

The utility model relates to a construction equipment especially relates to a leveling device.

Background

The general integral surface layer is divided into three parts of a cushion layer, a leveling layer and a surface layer (an outer decoration layer), wherein the leveling layer is a structural layer for leveling, slope finding or reinforcing on the cushion layer, the floor slab or a filling layer. The leveling layer is usually laid by cement mortar or cement concrete.

The screed-coat is because there is the height unevenness or slope and carries out the basic unit of leveling laying in structural layer concrete placement, and traditional floor construction generally all sets up the screed-coat specially, the surface course construction of being convenient for and guarantee floor construction back roughness. In the daily building construction and decoration process, the work of leveling the floor of the building is often encountered. The traditional leveling method generally adopts a lime cake dotting method to level the ground and the wall surface, has high operation difficulty and long operation time, and can meet the construction requirements by experienced construction personnel. The two main methods of leveling floor at present are:

1. utilizing the part of the concrete ground higher than the ground to give elevation and hang a line, and then leveling according to the elevation line; 2. the thickness of the concrete ground is controlled by the base layer so as to ensure the flatness of the ground.

Although the two methods are commonly used, the reinforced concrete ground with high precision requirement is inconvenient to install the leveling instrument because the upper protective layer is too small, so that the requirement of leveling cannot be met by one-time leveling, and secondary leveling must be carried out, thereby greatly increasing the cost and reducing the construction efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a leveling device who all convenient to use under various environment.

The utility model discloses a leveling device, including horizontal material board and set up respectively in the draw-in groove body at horizontal material board both ends, the draw-in groove body including be used for with bottom surface or the wall on the base, the front of base is provided with two parallel and relative backup pads, two backup pads all perpendicular to the base is provided with relative waist hole on two backup pads respectively, horizontal material board stretches into between two backup pads, through the screw that passes waist hole and horizontal material board, horizontal material board is together fixed with the draw-in groove body.

The utility model discloses a leveling device, wherein, all be provided with on the medial surface of two backup pads and increase the line of rubbing to increase with frictional force between the horizontal material board.

The utility model discloses a leveling device, wherein, the waist hole in the backup pad is the major axis and extends long elliptical aperture from top to bottom to the upper and lower position that makes the screw can be adjusted.

The utility model discloses a leveling device, wherein, be provided with on the lateral surface of two backup pads and center on the spacing groove in waist hole, the screw pass behind the horizontal material board between two backup pads and two backup pads with the square fixture block spiro union of spacing inslot, the lateral wall of spacing groove is right square fixture block is spacing.

The utility model discloses a leveling device, wherein, the screw is the ears screw.

The utility model discloses a leveling device convenient to use, the reinforced concrete ground of specially adapted high accuracy requirement uses the utility model discloses a leveling device can once make level, has improved the efficiency of construction, reduces construction cost.

Drawings

FIG. 1 is a front view of a schematic view of the structure of a card slot body;

FIG. 2 is a left side view of the schematic view of the structure of the card slot body;

FIG. 3 is a top view of a schematic of the structure of the card slot body;

FIG. 4 is a schematic view of the assembly of the slot body and the screw;

FIG. 5 is a perspective view of a schematic structural view of the card slot body;

fig. 6 is a perspective view of the schematic structural diagram of the leveling device of the present invention.

Detailed Description

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, the utility model discloses a leveling device, including horizontal material board 10 and set up respectively in the draw-in groove body 20 at horizontal material board both ends, the draw-in groove body including be used for with bottom surface or wall on base 1, base 1's front is provided with two parallel and relative backup pads 2, two backup pads all perpendicular to bases, be provided with relative waist hole 3 on two backup pads respectively, horizontal material board stretches into between two backup pads, through the screw 5 that passes waist hole and horizontal material board, horizontal material board and draw-in groove body are fixed together.

The utility model discloses a leveling device, wherein, the back of base is provided with the line 9 that is used for increasing frictional force, is provided with a plurality of through-holes on the base 1.

The utility model discloses a leveling device, wherein, all be provided with on the medial surface of two backup pads and increase line 6 that rubs to increase and the frictional force between the horizontal material board.

The utility model discloses a leveling device, wherein, be provided with on the lateral surface of two backup pads around the spacing groove 7 in waist hole, the screw pass two backup pads and two backup pads between the horizontal material board after with the 8 spiro unions of square fixture block of spacing inslot, the lateral wall of spacing groove is spacing to square fixture block.

The utility model discloses a leveling device, wherein, screw 5 is the ears screw.

The leveling device of the utility model is used for adhering the clamping groove body piece on the ground by the binder for fixing, then punching the two ends of the horizontal material plate, placing the horizontal material plate between the supporting plates of the two clamping groove bodies, and primarily locking the horizontal material plate by the screw; and then adjusting the positions of the two ends of the horizontal material plate up and down to enable the two ends of the horizontal material plate to be proper and horizontal, fastening the double-lug nuts, and locking the position of the horizontal material plate.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a leveling device, its characterized in that, include horizontal material board and set up respectively in the draw-in groove body at horizontal material board both ends, the draw-in groove body including be used for with bottom surface or wall on the base, the front of base is provided with two parallel and relative backup pads, two backup pads equal perpendicular to be provided with relative waist hole on the base, two backup pads respectively, horizontal material board stretches into between two backup pads, through the screw that passes waist hole and horizontal material board, horizontal material board and draw-in groove body are together fixed.

2. The leveling device according to claim 1, wherein the inner side surfaces of the two support plates are provided with friction increasing lines to increase the friction force between the two support plates and the horizontal material plate.

3. The leveling device according to claim 2, wherein the waist hole of the support plate is a long elliptical hole extending up and down from the long axis, so that the up-and-down position of the screw can be adjusted.

4. The leveling device according to claim 3, wherein a limiting groove surrounding the waist hole is formed in the outer side surfaces of the two supporting plates, the screw penetrates through the two supporting plates and the horizontal material plate between the two supporting plates and then is in threaded connection with a square clamping block in the limiting groove, and the side wall of the limiting groove limits the square clamping block.

5. The leveling device of claim 4 wherein the screw is a binaural screw.