Tool for measuring refractory material pipe

Abstract

The utility model discloses a tool for measuring a refractory material pipe, which is characterized in that the tool (1) is U-shaped, the inner diameter of the tool (1) is consistent up and down, and the inner wall of the tool (1) can be tightly attached to the inner wall of the refractory material pipe (2). According to the utility model, the U-shaped measuring tool is manufactured to check whether the wall thickness of the refractory material pipe is uniform or not, so that whether the refractory material pipe deviates from the core or not is determined; during use, the distance L from the inner wall of the tool to the outer wall of the refractory material pipe is directly measured, and then whether the wall thickness of the refractory material pipe is uniform or not can be determined by comparing a plurality of data; the tool is simple in structure, convenient, practical, low in cost, high in efficiency, capable of detecting the refractory material pipe anytime and anywhere and suitable for popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material quality inspection, in particular to a tool for measuring refractory material pipes. Background Art

[0002] Refractory pipes are prone to body eccentricity during the production process, which is generally caused by uneven wall thickness, thus affecting the service life of the product during use.

[0003] It is very important to know how to check the eccentricity of products during the production process. Nowadays, advanced instruments and equipment can be used to check the degree of eccentricity of products, but the cost of using instruments for inspection is high and the efficiency is low. Utility Model Content

[0004] The utility model aims to provide a tool for measuring refractory pipes in view of the problems existing in the prior art.

[0005] The purpose of the utility model is solved by the following technical solutions:

[0006] A tool for measuring a refractory tube, characterized in that the overall shape of the tool is U-shaped, the inner diameter of the tool is consistent from top to bottom, and the inner wall of the tool can fit tightly with the inner wall of the refractory tube.

[0007] The tool is in the form of a sheet.

[0008] The inner diameter of the tool is greater than the wall thickness of the refractory tube.

[0009] The two arms of the tool have a uniform wall thickness.

[0010] The arm of the tool is marked with scale lines, which are used to show the depth of the tool inserted into the refractory tube.

[0011] The zero point of the scale is located at the top of the tool.

[0012] Both arms of the tool are marked with scale lines, and the scale lines on the two arms are consistent.

[0013] The tool is sized to match the size of the refractory tube.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model makes a U-shaped measuring tool to check whether the wall thickness of the refractory tube is uniform, so as to determine whether the refractory tube is eccentric. When in use, the distance L from the inner wall of the tool to the outer wall of the refractory tube is directly measured, and then multiple data comparisons are used to determine whether the wall thickness of the refractory tube is uniform. The tool has a simple structure, is convenient and practical, has low cost and high efficiency, can detect the refractory tube anytime and anywhere, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Attached Figure 1 A schematic diagram of the structure of a tool for measuring refractory pipes provided by the utility model;

[0017] Attached Figure 2 The utility model is a schematic diagram of the working state of the tool for measuring refractory pipes.

[0018] Among them: 1—tool; 11—scale line; 2—refractory tube. Implementation

[0019] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0021] Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1 As shown: a tool for measuring a refractory tube, the overall shape of the tool 1 is a U-shaped sheet structure, the inner diameter of the tool 1 is consistent from top to bottom, the wall thickness of the two arms is consistent, the inner diameter of the tool 1 is larger than the wall thickness of the refractory tube 2 and the inner wall of the tool 1 can fit tightly with the inner wall of the refractory tube 2, if the inner wall of the refractory tube 2 is a plane, then the inner wall of the tool 1 is a plane, if the inner wall of the refractory tube 2 is a concave arc, then the inner wall of the tool 1 is a convex arc; the size of the tool 1 is adapted to the size of the refractory tube 2.

[0025] In order to read the depth of the tool 1 inserted into the refractory tube 2 in real time, a scale line 11 is marked on the support arm of the tool 1, and the scale line 11 is used to display the depth of the tool 1 inserted into the refractory tube 2; the zero point of the above-mentioned scale line 11 is located at the top of the tool 1, and the two arms of the tool 1 are marked with scale lines 11, and the scale lines 11 on the two arms are consistent.

[0026] like Figure 2 As shown, when in use, insert one end of the opening of the tool 1 (i.e., a certain arm) into the inner hole of the refractory tube 2, and the inner wall of one arm of the tool 1 is close to the inner wall of the refractory tube 2, and then measure the distance L from the inner wall of the tool 1 to the outer wall of the refractory tube 2 for multiple times, and use multiple data comparisons to determine whether the wall thickness of the refractory tube 2 is uniform. The same depth measurement can be used, and the measurement of different depths can also be used.

[0027] The utility model makes a U-shaped measuring tool 1 to check whether the wall thickness of the refractory tube 2 is uniform, so as to determine whether the refractory tube 2 is eccentric; the tool has a simple structure, is convenient and practical, has low cost and high efficiency, can detect the refractory tube 2 anytime and anywhere, and is suitable for popularization and use.

[0028] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them; although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the utility model. The technologies not involved in the utility model can be implemented by existing technologies.

Claims

1. A tool for measuring refractory pipes, characterized in that: The overall shape of the tool (1) is U-shaped, the inner diameter of the tool (1) is consistent from top to bottom, and the inner wall of the tool (1) can fit tightly with the inner wall of the refractory material tube (2).

2. The tool for measuring refractory pipes according to claim 1, characterized in that: The tool (1) is in the form of a sheet.

3. The tool for measuring refractory pipes according to claim 1, characterized in that: The inner diameter of the tool (1) is greater than the wall thickness of the refractory tube (2).

4. The tool for measuring refractory pipes according to claim 1, characterized in that: The wall thickness of the two arms of the tool (1) is consistent.

5. The tool for measuring refractory pipes according to any one of claims 1 to 4, characterized in that: The support arm of the tool (1) is marked with scale lines (11), which are used to indicate the depth of insertion of the tool (1) into the refractory tube (2).

6. The tool for measuring refractory pipes according to claim 5, characterized in that: The zero point of the scale line (11) is located at the top of the tool (1).

7. The tool for measuring refractory pipes according to claim 5, characterized in that: Both arms of the tool (1) are marked with scale lines (11), and the scale lines (11) on the two arms are consistent.

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