Steel strand straightness tester

Abstract

The utility model relates to a steel strand straightness tester, which comprises a bottom plate, which is made of a stainless steel metal plate and is provided with a groove at the middle edge; the substrate is arranged to be an L-shaped metal plate; a plurality of scale marks are arranged at intervals of 1mm, the length of the scale marks is 1000mm, and red scales are specially marked every 5mm; the height of the foundation bolt can be adjusted; wherein the base plate is fixedly arranged at the edge of one corner of the bottom plate, the scale marks cling to the base plate and are carved on the bottom plate, the level bubble is embedded in the groove, and the whole level bubble is flush with the bottom plate; the foundation bolts are arranged below four corners of the bottom plate; according to the device, the used scale is engraved on the bottom plate, the steel strand to be tested is positioned by arranging the base plate, the equipment is adjusted through the cooperative use of the level bubble and the foundation bolt, so that errors are avoided as much as possible, the test operation is convenient, the test working efficiency is high, and the steel strand straightness test result is more visual and accurate.

Description

Technical Field

[0001] The present application relates to the technical field of water conservancy and hydropower engineering testing and detection, and in particular to a steel strand straightness tester. Background Art

[0002] During the straightness test of steel strands, the description of the straightness test is to take a steel strand with a chord length of 1m, place it on a plane, and the maximum natural height loss between the chord and the inner side of the arc is no more than 25mm. During the test, a test platform, a steel ruler, a vernier caliper, etc. need to be used in conjunction with each other. The main deficiencies are as follows: the current steel strand straightness test requires the use of several tools in conjunction with each other during the test, the steel strand is not easy to position, and the vernier caliper needs to be moved left and right to measure the maximum natural height loss, and the reading is relatively laborious and not intuitive. Utility Model Content

[0003] In order to solve or partially solve the problems existing in the related art, the present application provides a steel strand straightness tester, which can facilitate the measurement of readings during the steel strand straightness test.

[0004] The present application discloses a steel strand straightness tester, comprising:

[0005] Bottom plate, the bottom plate is made of stainless steel metal plate with a groove at the middle edge; and

[0006] a base plate, the base plate being configured as an L-shaped metal plate; and

[0007] Scale lines are set at intervals of 1mm, with a scale line length of 1000mm, and red scale marks are used every 5mm; and

[0008] Level bubble and anchor bolts, the anchor bolts can be adjusted in height;

[0009] Among them, the base plate is fixed at one corner edge of the bottom plate, the scale line is engraved on the bottom plate close to the base plate, the level bubble is embedded in the groove and is flush with the bottom plate as a whole; the anchor bolts are set under the four corners of the bottom plate.

[0010] Optionally, the bottom plate is made of stainless steel metal plate with dimensions of 1020 mm long × 100 mm wide × 2 mm thick.

[0011] Optionally, the long side of the substrate is made of a stainless steel plate with a length of 1000 mm, a width of 30 mm, and a thickness of 2 mm, and the short side is made of a stainless steel plate with a length of 30 mm, a width of 30 mm, and a thickness of 2 mm.

[0012] Optionally, the length of the short side of the base plate is three-fifths of the width of the bottom plate.

[0013] Optionally, the anchor bolt is an adjustable anchor bolt with a threaded connection, including a threaded shaft and a foot plate, and the foot plate is provided with a threaded sleeve that is adjustably connected to the threaded shaft.

[0014] Optionally, the scale lines cover the entire substrate area.

[0015] The technical solution provided by this application may have the following beneficial effects:

[0016] This device avoids errors as much as possible by engraving the used scale on the bottom plate, setting up a base plate to position the steel strand to be tested, and adjusting the equipment by using a level bubble and anchor bolts. The test operation is convenient and the test work efficiency is improved, making the steel strand straightness test results more intuitive and accurate.

[0017] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0019] Figure 1 This is a main view of an embodiment of the present application;

[0020] Figure 2 It is a left view of an embodiment of the present application;

[0021] Figure 3 is a top view of an embodiment of the present application;

[0022] Reference numerals:

[0023] 1. Bottom plate; 2. Base plate; 3. Scale line; 4. Level bubble; 5. Anchor bolts. DETAILED DESCRIPTION

[0024] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0025] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply 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 this application.

[0027] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0028] In response to the above problems, an embodiment of the present application provides a steel strand straightness tester. The technical solution of the embodiment of the present application is described in detail below with reference to the accompanying drawings.

[0029] like Figure 1 、 Figure 2 and Figure 3The illustrated steel strand straightness tester includes a base plate 1, constructed from stainless steel with a groove at its center edge for accommodating a spirit level 4. The base plate 1 is made of stainless steel and measures 1020 mm long, 100 mm wide, and 2 mm thick. A base plate 2 is fixed to one corner of the base plate 1. The base plate 2 is an L-shaped metal plate. The long side of the base plate 2 is constructed from stainless steel, measuring 1000 mm long, 30 mm wide, and 2 mm thick, while the short side is constructed from stainless steel, measuring 30 mm long, 2 mm thick. The short side of the base plate 2 accounts for three-fifths of the width of the base plate 1. Scale lines 3 are engraved on the base plate 1, closely adjoining the base plate 2. The scale lines 3 are arranged at 1 mm intervals, extending 1000 mm in length. Every 5 mm is marked with red markings. Anchor bolts 5 are connected and arranged below the four corners of the base plate 1. The anchor bolts 5 can adjust the height. The anchor bolts 5 are adjustable anchor bolts with threaded connections, including a threaded shaft and a foot plate. The foot plate is constructed with a threaded sleeve and a threaded shaft that can be adjusted by thread.

[0030] The method used in this application is as follows:

[0031] 1. Place the device on the ground.

[0032] 2. Adjust the anchor bolt 5 so that the level bubble 4 of the equipment is in the center position.

[0033] 3. Place the steel strand flat on the equipment base plate 1.

[0034] 4. Place one end of the steel strand at the 0 scale line of the L-shaped base plate 2.

[0035] 5. Keep the other end of the strand in its natural state and place it 1000mm from the L-shaped base plate 2.

[0036] 6. Look at the maximum natural height loss scale line on the inner side of the chord and arc, read the data, and the test is completed.

[0037] The present application avoids errors as much as possible by engraving the used ruler on the base plate 1, setting up a base plate to position the steel strand to be tested, and adjusting the equipment through the use of a level bubble and anchor bolts. The test operation is convenient and the test work efficiency is improved, making the steel strand straightness test results more intuitive and accurate.

[0038] Finally, it should be noted that, in this document, relationships such as first and second, etc., are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms include, comprise, or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0040] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A steel strand straightness tester, characterized in that: include: A bottom plate (1), wherein the bottom plate (1) is made of a stainless steel plate and has a groove at its middle edge; and a substrate (2), wherein the substrate (2) is configured as an L-shaped metal plate; and Scale lines (3), wherein the scale lines (3) are arranged in a plurality at intervals of 1 mm, the scale lines are 1000 mm long, and red scale marks are used to mark every 5 mm; and A level bubble (4) and an anchor bolt (5), wherein the anchor bolt (5) is height-adjustable; The base plate (2) is fixedly arranged at a corner edge of the bottom plate (1), the scale line (3) is engraved on the bottom plate (1) in close contact with the base plate (2), the level bubble (4) is embedded in the groove and is flush with the bottom plate (1) as a whole; and the anchor bolts (5) are arranged below the four corners of the bottom plate (1).

2. A steel strand straightness tester according to claim 1, characterized in that: The bottom plate (1) is made of stainless steel plate, and its dimensions are 1020 mm long x 100 mm wide x 2 mm thick.

3. The steel strand straightness tester according to claim 1, characterized in that: The long side of the base plate (2) is made of a stainless steel plate with a length of 1000 mm, a width of 30 mm, and a thickness of 2 mm, and the short side is made of a stainless steel plate with a length of 30 mm, a width of 30 mm, and a thickness of 2 mm.

4. The steel strand straightness tester according to claim 3, characterized in that: The length of the short side of the base plate (2) accounts for three-fifths of the width of the bottom plate (1).

5. The steel strand straightness tester according to claim 1, characterized in that: The anchor bolt (5) is an adjustable anchor bolt with a threaded connection, comprising a threaded shaft and a foot plate, wherein a threaded sleeve is constructed on the foot plate and is threadably connected to the threaded shaft.

6. The steel strand straightness tester according to claim 4, characterized in that: The scale lines (3) are distributed over the entire range of the substrate (2).

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