CN210508420U

CN210508420U - Ground leveling device

Info

Publication number: CN210508420U
Application number: CN201920793158.7U
Authority: CN
Inventors: 罗俊雄; 彭剑文
Original assignee: Changsha Sanshu New Material Technology Co ltd
Current assignee: Changsha Sanshu New Material Technology Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-05-12
Anticipated expiration: 2029-05-29

Abstract

The utility model provides a ground leveling device and method of making level thereof, the utility model belongs to the technical field of construction instrument and construction. Ground leveling device includes: the device comprises a base, two screws which are fixed on the base and arranged in parallel, a rotary nut which penetrates through and is fixed on each screw, a connecting frame which penetrates through the two screws and is connected with the two rotary nuts, and a rib which is connected with the connecting frame; the connecting frame comprises two through holes which respectively penetrate through the screw rod and at least two connecting frame buckles which are oppositely arranged; the ribs comprise a bottom surface which is a smooth plane, a surface which is arranged opposite to the bottom surface, steps which are arranged in the length direction and positioned at the two sides of the bottom surface, a connecting surface and an inclined plane of the steps; the two connecting frame buckles are respectively clamped and fixed on the steps on the two sides. The utility model can ensure the rigidity and strength of the rib without deformation; the height can be conveniently adjusted, and the height adjusting range is wide; the base is diversified with the fixed mode on ground, and the construction is simple swift.

Description

Ground leveling device

Technical Field

The utility model belongs to the technical field of construction instrument and construction, especially, relate to a ground leveling device.

Background

The flowable material (cement) refers to a cement product having free flowability like water, such as thick-layer self-leveling mortar, grouting material, foam concrete and the like. The fluidity material has high flatness requirement when used for ground construction, and the fluidity of the material is only relied on, so that the construction requirement is difficult to meet. At present, the leveling is carried out by adopting the ash cake and the cement mortar for screeding in the conventional method, and the surface of the method can hardly meet the flatness requirement of directly paving and pasting wood floors and PVC plates.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guarantee ground leveling device of rigidity, intensity and the simple express delivery of construction.

The utility model provides a ground leveling device, it includes: the device comprises a base, two screws which are fixed on the base and arranged in parallel, a rotary nut which penetrates through and is fixed on each screw, a connecting frame which penetrates through the two screws and is connected with the two rotary nuts, and a rib which is connected with the connecting frame; the connecting frame comprises two through holes which respectively penetrate through the screw rod and at least two connecting frame buckles which are oppositely arranged; the ribs comprise a bottom surface which is a smooth plane, a surface which is arranged opposite to the bottom surface, steps which are arranged in the length direction and positioned at the two sides of the bottom surface, a connecting surface and an inclined plane of the steps; the two connecting frame buckles are respectively clamped and fixed on the steps on the two sides.

Further, the ribs also include holes running through the length of the ribs.

Further, the width of the bottom surface is greater than the width of the surface.

Furthermore, the surface is connected with the inclined planes at the two sides in a circular arc manner.

Further, the extending direction of the two inclined surfaces forms an included angle of 15-45 degrees.

Furthermore, the rotating nut comprises a rotating nut base, a central body fixed on the rotating nut base, a rotating nut mounting hole penetrating through the central body and the rotating nut base, and two rotating nut buckles connected with the rotating nut base and the central body; the two rotating nuts are clamped at two opposite ends of the through hole in a buckling mode.

Further, the swivel nut also includes an opening between each swivel nut catch and the swivel nut mount, the opening extending through the swivel nut mount.

Further, the two connecting frame buckles are located between the two through holes.

Furthermore, the link is equipped with four link buckles, and four link buckles are two liang of relative settings.

The utility model can ensure the rigidity and strength of the rib without deformation; the rotary nut adopts an internal thread design, so that the height is conveniently adjusted, and the height adjusting range is wide; the base is diversified with the fixed mode on ground, and the construction is simple swift.

Drawings

Fig. 1 is a perspective view of a ground leveling device in accordance with an embodiment of the present invention;

FIG. 2 is a perspective view of the base and screw of the ground leveling device shown in FIG. 1;

FIG. 3 is a perspective view of a swivel nut of the ground leveling device shown in FIG. 1;

FIG. 4 is a perspective view of the attachment frame of the ground leveling device shown in FIG. 1;

FIG. 5 is a left side view of the tendons of the ground leveling device of FIG. 1;

fig. 6 is a front view of the tendons of the ground leveling device of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, with reference to the accompanying drawings and embodiments, will make further details of the screed device for leveling the ground and the installation method thereof. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model discloses a ground leveling device for make level to mobile material, mobile material (cement) refer to have the cement goods of free mobility with water the same, like thick-layer self-leveling mortar, grouting material, foam concrete etc..

As shown in fig. 1, the ground leveling device includes a base 10 fixed on the ground, two screws 20 fixed on the base 10 and arranged in parallel, a rotating nut 30 passing through and fixed on each screw 20, a connecting frame 40 passing through the two screws 20 and connected with the two rotating nuts 30, and a rib 50 connected with the connecting frame 40. Wherein the height of the adjusting rib 50 on the base 10 is adjusted by rotating the nut 30 to adjust the height on the screw 20.

As shown in fig. 2, the base 10 includes a lower base 11 and an upper base 12 fixed on the lower base 11 and located on the lower base 11, and two screws 20 are fixed on the upper base 12. Wherein the base 10 and the two screws 20 are integrally formed.

Wherein, the thickness of the base 10 is 3mm-5mm (preferably 4mm), and the length of the base 10 is 63mm-73mm (preferably 68 mm); the height of the screws 20 can be varied in different sizes, such as 23mm or 43mm or 63mm, and the distance between the two screws 20 is 35mm-45mm (preferably 40 mm).

As shown in fig. 3, each spin nut 30 includes a spin nut base 31, a central body 32 fixed on the spin nut base 31, a spin nut mounting hole 33 passing through the central body 32 and the spin nut base 31, two spin nut snaps 34 connected with the spin nut base 31 and the central body 32, and an opening 35 between each spin nut snap 34 and the spin nut base 31, wherein the two spin nut snaps 34 are located at both ends of the diameter of the central body 32, and the two spin nut snaps 34 are clamped on the connecting frame 40 so as to fix the height of the connecting frame 40 on the screw 20; the opening 35 penetrates through the swivel nut mount 31; the swivel nut mounting hole 33 is a threaded hole that fits over the threaded rod 20 and is positionable in a position on the threaded rod 20.

As shown in fig. 4, the connecting frame 40 includes a connecting frame base 41, two through holes 42 formed on the connecting frame base 41, and at least two connecting frame fasteners 43 disposed on the connecting frame base 41 and disposed oppositely; wherein the two swivel nut clasps 34 of each swivel nut 30 are clamped at opposite ends of the through hole 42; two connecting frame buckles 43 are positioned between the two through holes 42, and the two connecting frame buckles 43 are clamped at two sides of the rib 50.

In the present embodiment, the connecting frame 40 is provided with four connecting frame fasteners 43, and the four connecting frame fasteners 43 are arranged in two opposite directions.

As shown in fig. 5 and 6, the rib 50 has a length of 2500mm to 3500mm (preferably 3000mm), and the rib 50 includes a bottom surface 51, a surface 52 disposed opposite to the bottom surface 51, a step 53 disposed in a longitudinal direction and located at both sides thereof, a slope 54 connecting the surface 52 and the step 53, and a hole 55 penetrating in a longitudinal direction thereof; wherein, the surface of the bottom surface 51 and the surface of the surface 52 are smooth planes, and the width of the bottom surface 51 is larger than that of the surface 52; the surface 52 is connected with the inclined surfaces 54 at two sides in a circular arc manner; the two inclined surfaces 54 extend at an angle of 15 to 45 degrees (preferably 30 degrees); the coupling frame catch 43 of the coupling frame 40 is caught on the steps 53 of both sides.

The height of the ribs 50 is adjustable, and the ribs can be installed within 30mm-100mm of the ground height; the ribs 50 have smooth surfaces and good hardness, and are not easy to deform in the construction process. The ribs 50 are quickly and simply installed, and the height of the ribs 50 on the screw 20 can be adjusted after the base 10 is fixed on the ground by glue, nails, cement mortar and the like.

The utility model discloses a bottom surface 51 of rib 50 is the plane setting, levels ground through rib 50.

The utility model also provides a method of making level of ground leveling device adopts a plurality of ground leveling devices to make level to same space, including following step:

step S1: the base 10 is fixed on the ground by glue, nails, cement mortar and the like, and the two screws 20 are vertically fixed upwards;

step S2: the two rotary nuts 30 are respectively sleeved on the corresponding screw rods 20;

s3: the connecting frame 40 is sleeved on the screw rod 20, the spiral screw rod 30 is clamped on the connecting frame 40, and the connecting frame 40 is adjusted to be in a horizontal state;

s4: the ribs 50 are clamped on the connecting frame 40;

s5: the height of the screw 20 is adjusted by rotating the nut 30 and the relative height between the adjusting rib 50 and the ground is driven to be adjusted, so that a plurality of ribs in the whole space process the same horizontal plane.

In the leveling process, the width between adjacent ribs 50 is about 1.5-2.0 m, and the distance between the bases 10 in the same rib direction is 1.0-1.2 m.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. A ground leveling device is characterized in that: it includes: the device comprises a base, two screws which are fixed on the base and arranged in parallel, a rotary nut which penetrates through and is fixed on each screw, a connecting frame which penetrates through the two screws and is connected with the two rotary nuts, and a rib which is connected with the connecting frame; the connecting frame comprises two through holes which respectively penetrate through the screw rod and at least two connecting frame buckles which are oppositely arranged; the ribs comprise a bottom surface which is a smooth plane, a surface which is arranged opposite to the bottom surface, steps which are arranged in the length direction and positioned at the two sides of the bottom surface, a connecting surface and an inclined plane of the steps; the two connecting frame buckles are respectively clamped and fixed on the steps on the two sides.

2. The ground leveling device of claim 1, wherein: the ribs also include holes running through their length.

3. The ground leveling device of claim 1, wherein: the width of the bottom surface is greater than the width of the surface.

4. The ground leveling device of claim 1, wherein: the surface is connected with the inclined planes at the two sides in a circular arc manner.

5. The ground leveling device of claim 1, wherein: the included angle between the extending directions of the two inclined planes is 15 degrees to 45 degrees.

6. The ground leveling device of claim 1, wherein: the rotary nut comprises a rotary nut base, a central body fixed on the rotary nut base, a rotary nut mounting hole penetrating through the central body and the rotary nut base, and two rotary nut buckles connected with the rotary nut base and the central body; the two rotating nuts are clamped at two opposite ends of the through hole in a buckling mode.

7. The ground leveling device of claim 6, wherein: the swivel nut further includes an opening between each swivel nut catch and the swivel nut mount, the opening extending through the swivel nut mount.

8. The ground leveling device of claim 1, wherein: the two connecting frame buckles are located between the two through holes.

9. The ground leveling device of claim 6, wherein: the link is equipped with four link buckles, and four link buckles are two liang of relative settings.