阅读说明：本技术 回转窑轮带及托轮直径测量仪 (Rotary kiln tyre and riding wheel diameter measuring instrument ) 是由 冀永涛 张新生 顾志敏 陈志强 马荣江 张英蕾 白江海 于 2021-03-29 设计创作，主要内容包括：本发明涉及测量器具,特别是一种回转窑轮带及托轮直径测量仪。包括测量仪本体,测量仪本体为长方形,其底面的两端对称设有支腿,测量仪本体的中间安装千分表,千分表的测杆垂直穿过测量仪本体,测量仪本体侧面的中间安装第一水平仪,一个支腿的侧面安装第二水平仪。本发明测量时能够找平和找正,测量准确,重量轻,便于携带,方便快捷,效率高。(The invention relates to a measuring instrument, in particular to a diameter measuring instrument for a rotary kiln tyre and a riding wheel. The measuring instrument comprises a measuring instrument body, wherein the measuring instrument body is rectangular, supporting legs are symmetrically arranged at two ends of the bottom surface of the measuring instrument body, a dial indicator is arranged in the middle of the measuring instrument body, a measuring rod of the dial indicator vertically penetrates through the measuring instrument body, a first level gauge is arranged in the middle of the side surface of the measuring instrument body, and a second level gauge is arranged on the side surface of one supporting leg. The invention can be used for leveling and aligning during measurement, and has the advantages of accurate measurement, light weight, convenience and quickness in carrying and high efficiency.)

1. The utility model provides a rotary kiln tyre and riding wheel diameter measurement appearance, includes the measuring apparatu body, its characterized in that: the measuring instrument body is rectangular, supporting legs are symmetrically arranged at two ends of the bottom surface of the measuring instrument body, a dial indicator is arranged in the middle of the measuring instrument body, a measuring rod of the dial indicator vertically penetrates through the measuring instrument body, a first level gauge is arranged in the middle of the side surface of the measuring instrument body, and a second level gauge is arranged on the side surface of one supporting leg.

2. The rotary kiln tyre and riding wheel diameter measuring instrument as claimed in claim 1, wherein: the amesdial passes through fixing base and this body coupling of measuring apparatu, fixing base and measuring apparatu body rigid coupling, and the fixing base is equipped with vertical through-hole, and in this through-hole was arranged in to the clamping part of amesdial, the both sides of fixing base were equipped with the locking screw who is used for fixed amesdial.

Technical Field

The invention relates to a measuring instrument, in particular to a diameter measuring instrument for a rotary kiln tyre and a riding wheel.

Background

At present, the rotary kiln plays a key role in cement production, a wheel belt and a supporting wheel of the rotary kiln are worn along with the lengthening of the operation time, the supporting wheel is adjusted according to the wear loss, the diameter of the wheel belt and the diameter of the supporting wheel of the rotary kiln are overlarge, the diameter of the wheel belt of the rotary kiln is about 5.3 meters, the diameter of the supporting wheel is about 2 meters, and the rotary kiln is installed in equipment, so that the diameters of the wheel belt and the supporting wheel cannot be effectively measured, and the wear loss is compared.

The invention patent with the publication number of CN104315958A discloses a rolling stock wheel diameter measuring instrument, which is suitable for the production stage of wheels, and the inaccurate measurement is caused by the fact that the tread of the wheel cannot be aligned and leveled after being worn.

Disclosure of Invention

The invention aims to solve the technical problems and provides a rotary kiln tyre and supporting wheel diameter measuring instrument with more accurate measurement.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a rotary kiln tyre and riding wheel diameter measurement appearance, includes the measuring apparatu body, and the measuring apparatu body is the rectangle, and the both ends symmetry of its bottom surface is equipped with the landing leg, and the amesdial is installed to the centre of measuring apparatu body, and the measuring staff of amesdial passes the measuring apparatu body perpendicularly, and the first spirit level of centre installation of measuring apparatu body side, the side-mounting second spirit level of a landing leg.

Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that:

can level and align when measuring, measure accurate, light in weight, portable, convenient and fast, efficient.

Further, the optimization scheme of the invention is as follows:

the amesdial passes through fixing base and this body coupling of measuring apparatu, fixing base and measuring apparatu body rigid coupling, and the fixing base is equipped with vertical through-hole, and in this through-hole was arranged in to the clamping part of amesdial, the both sides of fixing base were equipped with the locking screw who is used for fixed amesdial.

Drawings

FIG. 1 is an isometric view of an embodiment of the invention;

FIG. 2 is a front view of an embodiment of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a left side view of FIG. 2;

fig. 5 is a schematic measurement diagram of an embodiment of the invention.

In the figure: a measuring instrument body 1; a support leg 2; a dial indicator 3; a fixed seat 4; a locking screw 5; a first level 6; a second level 7; a riding wheel 8.

Detailed Description

The invention is further described in detail below with reference to the figures and examples.

Referring to fig. 1-4, the present embodiment is a diameter measuring instrument for a rotary kiln tyre and riding wheel, which is composed of a measuring instrument body 1, a supporting leg 2, a dial indicator 3, a first level gauge 6 and a second level gauge 7. The measuring instrument body 1 is rectangular, the length is 200 mm, and the material is No. 45 steel. The both ends symmetry of the bottom surface of measuring apparatu body 1 is equipped with landing leg 2, and landing leg 2 is the trapezoidal that falls, and the distance between 2 bottom surfaces of two landing legs is 170 millimeters, and the distance between the bottom surface of measuring apparatu body 1 and the landing leg 2 bottom surface is 15 millimeters. The middle of measuring apparatu body 1 is equipped with the mounting hole, and the axis perpendicular to measuring apparatu body 1's upper surface of mounting hole, fixing base 4 welding in the middle of measuring apparatu body 1 upper surface, and fixing base 4 is equipped with the through-hole, and this through-hole is concentric with the mounting hole, and the bilateral symmetry of fixing base 4 is equipped with locking screw 5. The amesdial 3 is installed on fixing base 4, and in the through-hole of fixing base 4 was arranged in to the clamping part of amesdial 3, the measuring staff of amesdial 3 passed the mounting hole, and the measuring staff is perpendicular with measuring apparatu body 1, and locking screw 5 locks amesdial 3. A first level gauge 6 is arranged in the middle of the side surface of the measuring instrument body 1, and a second level gauge 7 is arranged on the side surface of one supporting leg 2 of the measuring instrument body 1.

The measurement procedure of this example is (shown in fig. 5): the measuring apparatu is placed in the riding wheel 8 is positive, and the adjustment measuring apparatu makes measuring apparatu body 1 be in the horizontal plane through observing first spirit level 6 and second spirit level 7, measures the surface of riding wheel to the amesdial 3 reading 11.381 millimeter of measuring apparatu, and 1/2 of knowing the length between the landing leg 2 of measuring apparatu body 1 bottom surface is 85 millimeters, and the measuring apparatu hangs the height and is 15 millimeters, then according to the pythagorean theorem: r =85 (r- (15-11.381)) has the calculated r =1000 mm, the diameter is 2000 mm.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.