CN212109978U

CN212109978U - Universal auxiliary tool for roll system horizontal measurement

Info

Publication number: CN212109978U
Application number: CN202020919743.XU
Authority: CN
Inventors: 田井新; 崔籍升; 邵佩; 黄震西
Original assignee: Wuhan Iron and Steel Co Ltd
Current assignee: Baowu Equipment Intelligent Technology Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-08
Anticipated expiration: 2030-05-27

Abstract

The application provides a general appurtenance of roller system horizontal measurement belongs to the industrial measurement field. The measuring scale comprises a measuring scale, wherein a plurality of horizontal clamping grooves are formed in the measuring scale at intervals in the height direction, a V-shaped groove is formed in the bottom of the measuring scale, and the opening of the V-shaped groove faces to the direction far away from the top of the measuring scale; the first horizontal bubble is arranged on the top of the measuring scale and arranged along the length direction of the measuring scale; place the platform, place the platform and install on the dipperstick along the direction of height direction looks vertically with the dipperstick, and one end horizontally joint in horizontal clamping groove, the other end extends the outside of dipperstick, and installs second horizontal bubble and reflection ball at interval in proper order, and second horizontal bubble is in between dipperstick and the reflection ball. The structure has reasonable design, and can effectively improve the measurement efficiency and the measurement precision of the horizontal measurement of the roller system.

Description

Universal auxiliary tool for roll system horizontal measurement

Technical Field

The application relates to the field of industrial measurement, in particular to a general auxiliary tool for roll system horizontal measurement.

Background

Along with the continuous aggravation of the market competition of steel enterprises, the awareness of the product quality of people is continuously enhanced, and the precision requirement on equipment is also continuously improved. The essential equipment of each production line of hot rolling, cold rolling and silicon steel is a roller system. The roller system plays a role in transporting plate blanks and steel strips in steel rolling, and also plays a role in steering, strip steel tension building, plate shape control and the like. If the accuracy of the roller system during installation is not up to standard, or the original installation accuracy loss caused by abrasion, corrosion and other reasons occurs after long-time use, quality problems such as strip steel deviation, camber, coiling overflow edge and the like can be caused. Therefore, it is necessary to periodically perform measurement on the roller train.

The development of industrial measurement technology brings great convenience to the measurement of the spatial position precision of the field device and is the most effective means for the measurement of the field device precision. For example, a leveling instrument is mostly adopted to be matched with a scale for measuring batch roller system detection such as a hot rolling laminar flow roller way, a dephosphorization roller way and the like. However, this method has the following problems: firstly, the precision of the level is relatively low; secondly, the scale is in line contact with the surface of the roller when placed, the highest point of the roller system needs to be found by manually and continuously adjusting the scale, and the stability supporting is difficult and the human error is large; thirdly, measuring the bar code on the ruler to be read, and having higher requirement on light and lower reading speed each time; and fourthly, the leveling instrument needs to manually copy and read data during measurement, and manual errors such as recording errors and the like easily occur. Therefore, in the environment with high quality requirement, the field measurement requires the use of high-precision instruments such as a total station instrument for detection in order to improve the precision and the efficiency. The instrument precision of total powerstation is higher than the surveyor's level, cooperates professional software and reflection ball to measure simultaneously, and whole measurement accuracy surpasss the measurement accuracy of surveyor's level cooperation scale far away. However, the saddle of the measuring tool for the roller system special for the total station is not long like a ruler, and is shielded by field equipment during measurement, and the roller system is arranged or the height of the measuring position is different, so that the measuring precision and the measuring efficiency are reduced. At the same time the saddles cannot compare the levelness of the roll system between rolls of different diameters.

SUMMERY OF THE UTILITY MODEL

One of the objectives of the present application is to provide a universal auxiliary tool for roll system leveling, which aims to solve the problem of inaccurate measurement of the existing roll system.

The technical scheme of the application is as follows:

a universal aid for leveling roll systems, comprising:

the measuring scale is provided with a plurality of horizontal clamping grooves at intervals in the height direction, the bottom of the measuring scale is provided with a V-shaped groove, and the opening of the V-shaped groove faces to the direction far away from the top of the measuring scale;

the first horizontal air bubble is arranged on the top of the measuring scale and is arranged along the length direction of the measuring scale;

the placing table is installed on the measuring scale along the direction perpendicular to the height direction of the measuring scale, one end of the placing table is horizontally connected into the horizontal clamping groove in a clamped mode, the other end of the placing table extends out of the measuring scale, second horizontal bubbles and reflecting balls are installed at intervals in sequence, and the second horizontal bubbles are located between the measuring scale and the reflecting balls.

As a technical scheme of this application, place one of platform and serve and seted up the installation opening, place the platform and pass through the installation opening cup joints in the dipperstick in the horizontal clamping groove.

As a technical scheme of this application, all install the bolt on placing the adjacent both sides of platform, the one end of bolt is worn into in the installation opening, and with horizontal draw-in groove's lateral wall fastening connection.

As an aspect of the present application, the second horizontal air bubbles are provided in a width direction of the placing table.

As a technical scheme of this application, seted up on placing the other end of platform and measure the through-hole, reflection ball sets up in measuring the through-hole.

As a technical scheme of this application, horizontal draw-in groove is four, and adjacent the interval between the horizontal draw-in groove is the same.

As a technical scheme of this application, the material of placing the platform includes aluminium magnesium alloy material.

As a technical scheme of the application, the opening angle of the V-shaped groove is 150 degrees.

The beneficial effect of this application:

in the general appurtenance of roller system horizontal survey of this application, according to equipment under test and on-the-spot measurement sight during the measurement, the horizontal slot that is fit for height-measuring is selected on the dipperstick, will place the platform and install in selected horizontal slot through the installation opening, will ensure during the installation that the bottom surface of placing the platform and the upper surface in close contact with of the horizontal slot of dipperstick, later rotatory fixing bolt who places the adjacent both sides of platform will place the platform and fix on the dipperstick, and place the V type groove of dipperstick bottom on the roller along the axis direction of roller on the roller, then adjust the dipperstick along the circumferencial direction of roller, make first horizontal bubble and second horizontal bubble on the dipperstick all be located the intermediate position, place the reflection ball in placing the measurement through-hole on the platform, adjust the reflection ball, make its alignment measuring instrument (like the total powerstation). The device can effectively improve the measurement precision and the measurement efficiency of the horizontal measurement of the roller system, reduces the complexity of calculation, can quickly complete the measurement of different roller systems, improves the measurement efficiency while ensuring the measurement precision, and can also be applied to the horizontal measurement of other equipment. In addition, the device has four horizontal draw-in grooves of different heights, can adjust different measuring position according to measuring the sight during consequently measuring to be the standard value between these four heights, can directly quote during the calculation, thereby the problem of sheltering from of field device during can effectual solution measurement. Furthermore, the V-shaped groove is in contact with the roller surface by two lines, so that the stability of the device during measurement is far greater than the single line contact of a leveling instrument staff gauge, and the artificial error caused by the stability in the measurement process is effectively reduced. In addition, because the bottom of the measuring scale is designed to be a V-shaped groove, the design angle is 150 degrees, and under the condition that the diameter of the measured roller is known, the distance from the highest point of the roller surface of the roller with different diameters to the V-shaped groove can be obtained through calculation, so that the height difference between the rollers with different diameters can be obtained, and the measuring scale has universality. And, place the platform installation back, its other end is in the outside of dipperstick, consequently, the reflection ball on placing the platform can carry out the adjustment of 180 degrees of level, can also 180 degrees adjustment whole dipperstick's direction simultaneously to finally realize 360 degrees all-round adjustments of reflection ball level, consequently, its expansion measurement sight that can be great. Secondly, this device has the commonality, can measure the lower roller system in position, and the practicality is strong, and the range of application is wide.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a universal auxiliary tool for horizontal measurement of a roller system according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a measuring ruler provided in the embodiment of the present application;

FIG. 3 is a schematic view of a first angular structure of a measuring ruler provided in the embodiments of the present application;

FIG. 4 is a schematic diagram of a second angular structure of the measuring ruler provided in the embodiment of the present application;

fig. 5 is a schematic structural diagram of a placing table provided in the embodiment of the present application;

fig. 6 is a schematic view of a first angle structure of a placing table according to an embodiment of the present application.

Icon: 1-a universal auxiliary tool for horizontal measurement of a roller system; 2-measuring the scale; 3-horizontal clamping groove; 4-V type groove; 5-first horizontal bubble; 6, placing a table; 7-second level of bubbles; 8-a reflective sphere; 9-installing a through opening; 10-bolt; 11-measuring the through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present application.

Further, in the present application, unless expressly stated or limited otherwise, the first feature may be directly contacting the second feature or may be directly contacting the second feature, or the first and second features may be contacted with each other through another feature therebetween, not directly contacting the second feature. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

referring to fig. 1 and fig. 2 to 6, the present application provides a universal auxiliary tool 1 for leveling roller systems, which includes a measuring ruler 2 and a placing table 6; the measuring scale 2 is provided with a plurality of horizontal clamping grooves 3 at intervals in the height direction, each horizontal clamping groove 3 is formed in the horizontal direction of the measuring scale 2, a V-shaped groove 4 is formed in the bottom of the measuring scale 2, and the opening of each V-shaped groove 4 faces downwards, namely the direction facing away from the top of the measuring scale 2; a first horizontal bubble 5 is mounted on top of the measuring scale 2 and the first horizontal bubble 5 is arranged along the length direction of the measuring scale 2. Meanwhile, a placing table 6 is arranged on the measuring scale 2, and the placing table 6 is arranged on the measuring scale 2 along the direction vertical to the height direction of the measuring scale 2; one end of the horizontal air bubble is horizontally clamped in the horizontal clamping groove 3, the other end of the horizontal air bubble extends out of one section of the outer part of the measuring scale 2, second horizontal air bubbles 7 and reflecting balls 8 are sequentially arranged on the placing table 6 at intervals, and the second horizontal air bubbles 7 are located between the measuring scale 2 and the reflecting balls 8.

It should be noted that, in this embodiment, the overall height of the measuring scale 2 is 1500mm, the length is 50mm, and the width is 25mm, the measuring scale 2 is sequentially provided with a plurality of horizontal clamping grooves 3 at intervals from bottom to top, the width of each horizontal clamping groove 3 is 7mm, and the depth of each groove is 8 mm; the V-shaped groove 4 at the bottom of the roller is in contact with the roller in two lines, so that the roller has stronger stability.

Further, in the present embodiment, there are four horizontal card slots 3, and the intervals between adjacent horizontal card slots 3 are the same.

It should be noted that, in this embodiment, an installation through hole 9 is opened at one end of the placing table 6, the installation through hole 9 is matched with the measuring scale 2 and the horizontal clamping groove 3 thereon, and the placing table 6 is sleeved in the horizontal clamping groove 3 of the measuring scale 2 through the installation through hole 9. Meanwhile, M4 multiplied by 20 bolts 10 are arranged on two adjacent sides of the placing table 6 and are used for being matched with the measuring scale 2 for fixing after adjustment; the one end of these two bolts 10 all wears into in the installation opening 9 to with horizontal slot 3's lateral wall looks butt, do not have construction bolt 10 on the other adjacent both sides of placing platform 6, this other adjacent both sides joint is in horizontal slot 3, and the adjacent both sides of installing bolt 10 then through bolt 10 with horizontal slot 3 two lateral wall looks butt fixed, and then make through the fixed of four directions place platform 6 and install on dipperstick 2 tightly.

Note that, in the present embodiment, the second horizontal air bubbles 7 are provided on the placing table 6 in the width direction of the placing table 6. Meanwhile, a measuring through hole 11 is formed at the other end of the placing table 6, and the reflecting ball 8 is arranged in the measuring through hole 11.

Further, the placement stage 6 was 84mm long, 65mm wide and 6mm high, and it measured the diameter of the through-hole 11 to be 28 mm; the material of placing the platform 6 can adopt the almag material preparation, and in order to ensure its measurement accuracy, the straightness that hangs down of placing the platform 6 machined surface is 0.05mm, and the plane degree is 0.03 mm.

Note that, in this embodiment, the opening angle of the V-groove 4 is 150 °.

The measuring steps of the universal auxiliary tool 1 for horizontal measurement of the roller system are as follows:

firstly, selecting a horizontal clamping groove 3 suitable for measuring height on a measuring scale 2 according to a tested device and a field measurement sight line during measurement, and installing a placing table 6 in the selected horizontal clamping groove 3 through an installation through hole 9, wherein the lower bottom surface of the placing table 6 is ensured to be in close contact with the bottom plane of the horizontal clamping groove 3 of the measuring scale 2 during installation;

secondly, fixing bolts 10 on two adjacent sides of the placing table 6 are rotated to fix the placing table 6 on the measuring scale 2, the V-shaped groove 4 at the bottom of the measuring scale 2 is placed on the surface of the roller along the axial direction of the roller, and then the measuring scale 2 is adjusted along the circumferential direction of the roller, so that the first horizontal air bubble 5 and the second horizontal air bubble 7 on the measuring scale 2 are both positioned at the middle position;

thirdly, the reflecting ball 8 is placed in the measuring through hole 11 on the placing table 6, the reflecting ball 8 is adjusted to be aligned to a measuring instrument (such as a total station) and data acquisition is finally carried out.

Therefore, the device can effectively improve the measurement accuracy and the measurement efficiency of the horizontal measurement of the roller system, reduces the calculation complexity, can quickly complete the measurement of different roller systems, improves the measurement efficiency while ensuring the measurement accuracy, and can also be applied to the horizontal measurement of other equipment. In addition, the device has four horizontal draw-in grooves 3 of different heights, can adjust different measuring position according to measuring the sight during consequently measuring to be the standard value between these four high, can directly quote during the calculation, thereby the problem of sheltering from of field device during can effectual solution measurement. Furthermore, the V-shaped groove 4 is in contact with the surface of the roller by two lines, so that the stability of the device during measurement is far greater than the single line contact of a staff gauge of a level gauge, and the artificial error caused by the stability in the measurement process is effectively reduced. In addition, because the bottom of the measuring scale 2 is designed to be a V-shaped groove 4, the design angle is 150 degrees, and under the condition that the diameter of the measured roller is known, the height of the upper surface of the roller can be calculated through the angle and the roller diameter, so that the height comparison can be carried out even if the diameters of the rollers are different, and the measuring scale has universality. After the placing table 6 is installed, the measuring through hole 11 is positioned at the outer side of the measuring scale 2, and the reflecting ball 8 can be horizontally adjusted in a direction of 180 degrees after being placed; meanwhile, the measuring scale 2 can be horizontally rotated by 180 degrees, so that the 360-degree direction adjustment of the reflecting ball 8 can be realized, and the measuring sight line can be greatly expanded. Secondly, this device has the commonality, can measure the lower roller system in position, and the practicality is strong, and the range of application is wide.

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

Claims

1. A universal auxiliary tool for roll system horizontal measurement is characterized by comprising:

2. The universal auxiliary tool for roll system leveling according to claim 1, wherein an installation through hole is opened at one end of the placing table, and the placing table is sleeved in the horizontal clamping groove of the measuring scale through the installation through hole.

3. The universal auxiliary tool for roll system horizontal measurement according to claim 2, wherein bolts are mounted on two adjacent sides of the placing table, and one end of each bolt penetrates into the mounting through hole and is tightly connected with the side wall of the horizontal clamping groove.

4. The universal auxiliary tool for roll system leveling according to claim 1, wherein the second horizontal bubble is provided in a width direction of the placing table.

5. The universal auxiliary tool for roll system horizontal measurement according to claim 1, wherein a measurement through hole is opened on the other end of the placing table, and the reflection ball is disposed in the measurement through hole.

6. The universal auxiliary tool for roll system horizontal measurement according to claim 1, wherein the number of the horizontal clamping grooves is four, and the distance between the adjacent horizontal clamping grooves is the same.

7. The universal auxiliary tool for roll system leveling according to claim 1, wherein the material of the placing table comprises an aluminum magnesium alloy material.

8. The universal auxiliary tool for roll system leveling according to claim 1 wherein the opening angle of the V-groove is 150 °.