CN216115827U

CN216115827U - Floor tile flatness quantitative inspection tool

Info

Publication number: CN216115827U
Application number: CN202122081285.4U
Authority: CN
Inventors: 孙虎平; 张汉武; 王旭良; 吴锋; 宋蒙蒙
Original assignee: China Construction Seventh Engineering Division Corp Ltd; General Contracting Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd; General Contracting Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-22
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a quantitative checking tool for the flatness of a floor tile, which comprises a base, wherein the lower end surface and the upper end surface of the base are both planes, and the lower end surface and the upper end surface of the base are parallel to each other; the upper end surface of the base is provided with a circular level gauge and a cylindrical ruler, the cylindrical ruler comprises a cylindrical rod and length scales, the cylindrical rod is perpendicular to the upper end surface of the base, and the length scales are arranged on the cylindrical wall of the cylindrical rod along the axial direction of the cylindrical rod; a stud is arranged on the upper end face of the base and positioned at the lower end of the cylindrical ruler, a protective cylinder with an opening at the lower end is sleeved outside the cylindrical ruler, an internal thread structure matched with the thread structure of the stud is arranged on the inner wall of the lower end of the protective cylinder, and the protective cylinder is installed on the stud in a threaded manner; the inner wall of the protection cylinder is not contacted with the outer wall of the cylindrical ruler, and an observation hole for observing the length scale on the cylindrical ruler is formed in the protection cylinder; when the flatness of the floor tile is measured by using the utility model, the operation is simple, the time and the labor are saved, and the accurate quantitative display and measurement can be realized.

Description

Floor tile flatness quantitative inspection tool

Technical Field

The utility model relates to the technical field of building construction, in particular to a floor tile flatness quantitative inspection tool.

Background

In the decoration process, the slope of the floor tile needs to be checked frequently so as to meet the requirements of flatness, drainage slope, appearance quality and the like. The slope error in the floor tile laying process is measured, and the field operation personnel can be guided to carry out timely and accurate adjustment, so that accurate measurement is very important. At present, the flatness inspection method for paving floor tiles comprises the following steps: adopt the level bar to paste and lean on the ceramic tile surface, observe the position of level bubble, make the level bubble central through constantly adjusting to this guides the operation personnel and lays the operation.

The method of level bar inspection is very inconvenient to operate, and wastes time and labor. In actual use, the dividing precision of the horizontal ruler scales is low, the flatness of the floor tiles can be only qualitatively displayed, accurate quantitative display cannot be achieved, and particularly, inconvenience is brought to operation of operators or even operation and inspection cannot be achieved in places with high requirements on the flatness of the floor tiles.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a floor tile flatness quantization inspection tool which aims to solve the problems that the floor tile flatness measurement operation using a level ruler is troublesome, time-consuming and labor-consuming, and cannot accurately quantize and display.

The utility model is realized by the following steps:

a floor tile flatness quantitative inspection tool comprises a base, wherein the lower end face and the upper end face of the base are both planes, and the lower end face and the upper end face of the base are parallel to each other; the upper end surface of the base is provided with a circular level gauge and a cylindrical ruler, the cylindrical ruler comprises a cylindrical rod and length scales, the cylindrical rod is perpendicular to the upper end surface of the base, and the length scales are arranged on the cylindrical wall of the cylindrical rod along the axial direction of the cylindrical rod; a stud is arranged on the upper end face of the base and positioned at the lower end of the cylindrical ruler, a protection cylinder with an opening at the lower end is sleeved outside the cylindrical ruler, an internal thread structure matched with the thread structure of the stud is arranged on the inner wall of the lower end of the protection cylinder, and the protection cylinder is installed on the stud in a threaded manner; the inner wall of the protection cylinder is not in contact with the outer wall of the cylindrical ruler, and an observation hole for observing the length scales on the cylindrical ruler is formed in the protection cylinder.

The upper end of the protection cylinder is provided with a handle, and the lower end of the protection cylinder is provided with a circular rubber pad.

The lower extreme of base is provided with a plurality of detachable wheels, the wheel uses the universal wheel that has the brake structure.

The lower end face of the base is provided with a plurality of jacks for mounting wheels, and the mounting structure of the wheels is an inserted rod capable of being inserted into the jacks.

The wheel comprises a jack and a wheel, wherein the jack is a cylindrical hole, an insert rod of the wheel is a cylindrical rod, a circular rubber sleeve is arranged on the inner wall of the jack, the insert rod of the wheel is inserted into the rubber sleeve, the insert rod of the wheel is in interference fit with the rubber sleeve, and a round corner structure is arranged at the top end of the insert rod of the wheel.

The lower extreme of rubber sleeve is higher than the lower extreme of base, the length of wheel inserted bar is greater than the degree of depth of jack.

Has the positive and beneficial effects that: 1. when the flatness of the floor tile is measured by using the utility model, the operation is simple, the time and the labor are saved, and the accurate quantitative display and measurement can be realized. 2. According to the utility model, the protective cylinder is sleeved outside the cylindrical ruler, the inner wall of the protective cylinder is not contacted with the outer wall of the cylindrical ruler, and when collision occurs, the protective cylinder is collided without colliding with the cylindrical ruler, so that the deformation of the cylindrical ruler is avoided, and the accuracy of measurement is not influenced. 3. The lower end of the base is detachably provided with the plurality of wheels, and through the arrangement of the wheels, the tool is more convenient to move and carry, and the lower end surface of the base cannot be abraded when the tool is stored and moved, so that the measuring accuracy is influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention with the protective cylinder removed;

FIG. 3 is a top view of the present invention with the protective cylinder removed;

FIG. 4 is a schematic structural view of a protective cylinder of the present invention;

FIG. 5 is a bottom view of the base of the present invention;

fig. 6 is a schematic view of the structure of the wheel of the present invention.

In the figure, the following steps are carried out: the device comprises a base 1, a jack 101, a circular level 2, a cylindrical ruler 3,

studs

4 and 5 and a protection cylinder; observation hole 501, handle 502, rubber pad 6, wheel 7, fillet structure 701, rubber sleeve 8.

Detailed Description

The following further description is made with reference to the accompanying drawings and specific examples:

a floor tile flatness quantitative inspection tool is shown in figures 1, 2, 3 and 4 and comprises a base 1, a circular level 2, a cylindrical ruler 3 and a protection cylinder 5. The lower end face and the upper end face of the base 1 are both planes, the lower end face and the upper end face of the base 1 are parallel to each other, and the base 1 can be cylindrical. Be provided with circular level 2 and cylindrical ruler 3 on the up end of base 1, circular level 2 is used for measuring whether the ceramic tile at base 1 place is horizontal. Cylindrical ruler 3 includes cylinder pole and length scale, and the up end setting of cylinder pole perpendicular to base 1, the length scale sets up on the cylinder wall of cylinder pole along the axial direction of cylinder pole. The lower extreme that lies in cylindrical ruler 3 on the up end of base 1 is provided with double-screw bolt 4, and double-screw bolt 4 and cylindrical ruler 3 are the same central axis, and the diameter of double-screw bolt 4 is greater than the diameter of cylindrical ruler 3. The lower extreme opening setting of protection drum 5 is provided with the internal thread structure with the helicitic texture looks adaptation of double-screw bolt 4 on the lower extreme inner wall of

protection drum

5, and 5 covers of protection drum are located cylinder chi 3 and just threaded mounting on double-screw bolt 4, so can be so that the inner wall of protection drum 5 not contact with the outer wall of cylinder chi 3, when taking place to collide with, collide with protection drum 5, and can not collide with and touch cylinder chi 3, lead to cylinder chi 3 to warp. The protection drum 5 is provided with an observation hole 501 for observing the length scale on the cylindrical ruler 3, and the length scale for looking over the cylindrical ruler 3 can not be influenced when the protection drum 5 is sleeved outside the cylindrical ruler 3. The upper end of the protective cylinder 5 is provided with a handle 502, and the tool can be conveniently moved through the handle 502. The lower extreme of protection drum 5 is provided with annular rubber pad 6 of circle, when moving this instrument, screws up protection drum 5, compresses tightly rubber pad 6, then when moving this instrument through handle 502, protection drum 5 can not become flexible, conveniently unscrews again.

Referring to fig. 4, 5 and 6, a plurality of insertion holes 101 for mounting the wheels 7 are formed in the lower end surface of the base 1, the insertion holes 101 are cylindrical holes, an annular rubber sleeve 8 is arranged on the inner wall of the insertion holes 101, and the lower end of the rubber sleeve 8 is higher than the lower end of the base 1, so that the rubber sleeve 8 does not prevent the lower end surface of the base 1 from contacting with the upper end surface of the floor tile. The wheel 7 uses a universal wheel with a brake structure, the mounting structure of the wheel 7 is an insertion rod which can be inserted into the insertion hole 101, the insertion rod of the wheel 7 is a cylindrical rod, and when the wheel 7 is mounted, the insertion rod of the wheel 7 is inserted into the rubber sleeve 8. The inserted rod of the wheel 7 is in interference fit with the rubber sleeve 8, so that the inserted rod of the wheel 7 can be tightly inserted into the insertion hole 101. Through the lower extreme installation wheel 7 at base 1, it is more convenient when making this instrument remove on the one hand, portable more, on the other hand can not cause wearing and tearing to the lower terminal surface of base 1 when making this instrument deposit, remove. Once the lower end surface of the base 1 is worn, the accuracy of the measurement result is affected. To facilitate the mounting of the wheel 7, the top end of the plunger of the wheel 7 is provided with a rounded structure 701. Meanwhile, the length of the insertion rod of the wheel 7 is larger than the depth of the insertion hole 101, and the wheel 7 cannot collide with the lower end face of the base 1 when used.

The working principle of the utility model is as follows: when the laser leveling instrument is used, a laser level instrument is arranged on a construction site, and the laser level instrument is opened after being leveled. The utility model is placed on a floor tile, which is a reference floor tile, and the laser emitted by the laser level meter can irradiate the cylindrical ruler 3. Whether the reference floor tile is horizontal or not is measured through the circular level gauge 2, construction adjustment is carried out if the reference floor tile is not horizontal, the reference floor tile is horizontal, at the moment, the reading of the cylindrical ruler 3 is recorded, and the reading is the reference reading which is the relative design elevation value of the reference floor tile. And subsequent floor tile construction is carried out by taking the relative design elevation value of the reference floor tile as a standard. The utility model is placed on the floor tile for guiding construction in the subsequent construction, so that after the construction is finished, the circular level meter 2 indicates the floor tile to be horizontal, and the reading of the laser emitted by the laser level meter irradiating the cylindrical ruler 3 is the reference reading.

In conclusion, when the flatness of the floor tile is measured by using the method, the operation is simple, time and labor are saved, and accurate quantitative display and measurement can be realized.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The floor tile flatness quantitative inspection tool is characterized by comprising a base (1), wherein the lower end face and the upper end face of the base (1) are both planes, and the lower end face and the upper end face of the base (1) are parallel to each other; the upper end face of the base (1) is provided with a circular level (2) and a cylindrical ruler (3), the cylindrical ruler (3) comprises a cylindrical rod and length scales, the cylindrical rod is perpendicular to the upper end face of the base (1), and the length scales are arranged on the cylindrical wall of the cylindrical rod along the axial direction of the cylindrical rod; a stud (4) is arranged on the upper end face of the base (1) and positioned at the lower end of the cylindrical ruler (3), a protective cylinder (5) with an opening at the lower end is sleeved outside the cylindrical ruler (3), an internal thread structure matched with the thread structure of the stud (4) is arranged on the inner wall of the lower end of the protective cylinder (5), and the protective cylinder (5) is installed on the stud (4) in a threaded manner; the inner wall of protection drum (5) does not contact with the outer wall of cylindrical ruler (3), be provided with on protection drum (5) and be used for observing length scale's observation hole (501) on cylindrical ruler (3).

2. The quantitative checking tool for the flatness of floor tiles according to claim 1, characterized in that a handle (502) is arranged at the upper end of the protection cylinder (5), and an annular rubber pad (6) is arranged at the lower end of the protection cylinder (5).

3. The quantitative checking tool for the flatness of floor tiles according to claim 2, characterized in that the lower end of the base (1) is provided with a plurality of detachable wheels (7), and the wheels (7) use universal wheels with braking structures.

4. A quantitative checking tool for the evenness of floor tiles according to claim 3, wherein a plurality of insertion holes (101) for installing wheels (7) are arranged on the lower end surface of the base (1), and the installation structure of the wheels (7) is an insertion rod which can be inserted into the insertion holes (101).

5. The quantitative inspection tool for the flatness of the floor tiles according to claim 4, wherein the insertion holes (101) are cylindrical holes, the insertion rods of the wheels (7) are cylindrical rods, the inner walls of the insertion holes (101) are provided with circular ring-shaped rubber sleeves (8), the insertion rods of the wheels (7) are inserted into the rubber sleeves (8), the insertion rods of the wheels (7) are in interference fit with the rubber sleeves (8), and the top ends of the insertion rods of the wheels (7) are provided with fillet structures (701).

6. The quantitative floor tile flatness inspection tool according to claim 5, characterized in that the lower end of the rubber sleeve (8) is higher than the lower end of the base (1), and the length of the insertion rod of the wheel (7) is greater than the depth of the insertion hole (101).