A measuring system for the edge distance of a notched steel tube

Abstract

The application provides a steel pipe slot edge distance measuring system, which comprises a measuring rod, a moving block is slidably arranged on the inner wall of the measuring rod, a moving ring is fixedly connected to the outer side of the moving block, a pressing ring is arranged on the outer side of the moving ring, a marking assembly is arranged in the pressing ring, a fixed column is arranged below the measuring rod, a fixed seat is fixedly connected to the top of the fixed column, a fixed tube is rotatably arranged in the fixed seat, a steel pipe is fixedly arranged in the fixed tube, the marking assembly comprises a plurality of first springs arranged on the inner wall of the pressing ring, a push rod is arranged at one end of each first spring, a moving groove matched with the push rod is formed in the inner wall of the pressing ring, a marker pen is arranged on one side of the push rod, and a stop block is arranged at one end of the measuring rod. The steel pipe slot edge distance measuring system provided by the application solves the problems of the traditional measuring method, i.e. the labor intensity of the measuring personnel is increased, the image processing operation is very complicated, the cooperation of a display screen and the like is required, and the use is inconvenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of measuring equipment, in particular to a kind of steel pipe slotting edge distance measuring system. BACKGROUND

[0002] Steel pipe is a kind of workpiece that can transport, heat exchange and part making. At present, the inner side wall of steel pipe is provided with slot, and the distance from the two sides of slot to pipe opening needs to be measured when steel pipe is used.

[0003] The traditional way is to measure by breaking open steel pipe with ruler and using image processing, wherein breaking open steel pipe increases cost and labor of measuring personnel, and image processing operation is very cumbersome, and needs to be matched with display screen, so that the measurement has limitations and is inconvenient to use. SUMMARY

[0004] To solve the above technical problems, the present application provides the following technical scheme: a kind of steel pipe slotting edge distance measuring system, including measuring rod, the movable block is slidably arranged on the inner wall of the measuring rod, the moving ring is fixedly connected to the outer side of the movable block, the compression ring is arranged on the outer side of the moving ring, the identification component is arranged in the compression ring, the fixed column is arranged below the measuring rod, the fixed seat is fixedly connected to the top of the fixed column, the fixed tube is rotatably arranged in the fixed seat, and the steel pipe is fixedly arranged in the fixed tube.

[0005] Preferably, the identification component includes a plurality of first springs arranged on the inner wall of the compression ring, one end of the first spring is provided with a push rod, a moving groove matched with the push rod is formed in the inner wall of the compression ring, a marker pen is arranged on one side of the push rod, a stop block is arranged on one end of the measuring rod, and the end of the marker pen is in contact with the outer side of the measuring rod.

[0006] Preferably, the moving ring is slidably provided with a push block, the push block is fixedly connected with a plug rod on one side, the plug rod is inserted into the inner wall of the compression ring on both sides, and the plug rod is slidably matched with the inner wall of the moving ring on the outer side.

[0007] Preferably, the second spring is fixedly connected to one side of the inner wall of the moving ring, and one end of the second spring is fixedly matched with one side of the push block.

[0008] Preferably, the third spring is arranged in the measuring rod, and one end of the third spring is fixedly matched with one side of the movable block.

[0009] Preferably, the fixed seat is fixedly connected with a motor on one side, and the output end of the motor is fixedly connected with a rotating rod.

[0010] Preferably, the first gear is fixedly connected to the outer side of the rotating rod, the second gear is meshingly connected to the outer side of the first gear, and the inner ring of the second gear is fixedly connected to the outer side of the fixed tube.

[0011] Preferably, the fixed tube top and bottom are screwed with positioning bolts, the fixed column bottom is fixedly connected with a base, and the base top is fixedly connected with a support plate.

[0012] Compared with the prior art, the application has the beneficial effects that:

[0013] The measuring system of the steel pipe slot edge distance measures the length of the slot by pushing the push rod, sliding the push rod in the moving groove and extruding the first spring, driving the marker pen to contact the outer side of the measuring rod, marking the scale line on the measuring rod, then loosening the push rod, driving the push rod to return to the initial position under the elastic force of the first spring, and taking out the measuring rod. At this time, the marker pen mark on the measuring rod can be directly observed, and the length of the slot can be obtained. The system has the effect of simple and convenient operation and is more convenient for staff to use.

[0014] Other features and advantages of the present application will be set forth in the description that follows, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

[0015] The technical solutions of the present application will be further described in detail below with the help of the accompanying drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other accompanying drawings can also be obtained without creative labor.

[0017] Figure 1 The structure schematic diagram of a preferred embodiment of the steel pipe slot edge distance measuring system provided by the present application is shown in the figure.

[0018] Figure 2 The structure schematic diagram of the measuring rod shown in the present application is shown in the figure.

[0019] Figure 3 The structure schematic diagram of the identification assembly shown in the present application is shown in the figure.

[0020] Figure 4 The structure schematic diagram of the moving ring and the pressing ring shown in the present application is shown in the figure.

[0021] Figure 5 The internal structure schematic diagram of the fixed seat shown in the present application is shown in the figure.

[0022] The figure label: 1, measuring rod; 2, moving block; 3, moving ring; 4, compression ring; 5, identification assembly; 51, first spring; 52, push rod; 53, moving groove; 54, marker pen; 55, stop block; 6, fixed column; 7, fixed seat; 8, fixed tube; 9, push block; 10, plug rod; 11, second spring; 12, second spring; 13, motor; 14, rotating rod; 15, first gear; 16, second gear; 17, positioning bolt; 18, base; 19, support plate. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the concept of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0025] Secondly, the present application is described in detail in conjunction with the schematic diagram, when detailing the embodiments of the present application, the cross-sectional view of the device structure will be partially enlarged without general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0026] Thirdly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive with other embodiments.

[0027] Reference Figure 1-Figure 5 A steel pipe slot edge distance measuring system, comprising a measuring rod 1, a moving block 2 is slidably arranged in the inner wall of the measuring rod 1, a moving ring 3 is fixedly connected to the outer side of the moving block 2, a compression ring 4 is arranged on the outer side of the moving ring 3, an identification assembly 5 is arranged in the compression ring 4, a fixed column 6 is arranged below the measuring rod 1, a fixed seat 7 is fixedly connected to the top of the fixed column 6, a fixed tube 8 is rotatably arranged in the fixed seat 7, and a steel pipe is fixedly arranged in the fixed tube 8.

[0028] In the specific implementation process, for example Figure 3As shown, the identification assembly 5 includes a plurality of first springs 51 arranged on the inner wall of the compression ring 4, one end of the first spring 51 is provided with a push rod 52, the inner wall of the compression ring 4 is provided with a moving groove 53 matched with the push rod 52, one side of the push rod 52 is provided with a marker pen 54, one end of the measuring rod 1 is provided with an abutting block 55, and the end of the marker pen 54 is in contact with the outer side of the measuring rod 1.

[0029] The fixed seat 7 is supported and fixed by the fixed column 6, the fixed pipe 8 inside the fixed seat 7 fixes the steel pipe to be measured, the outer side of the measuring rod 1 is provided with a scale line, the measuring rod 1 is aligned with the steel pipe port, one side of the compression ring 4 is in contact with the steel pipe port, the abutting block 55 on the outer side of the measuring rod 1 is in contact with the inner wall of one end of the pull groove of the steel pipe, the abutting block 55 is moved to the other end of the pull groove by pushing the measuring rod 1, at this time, the push rod 52 is pushed, the push rod 52 slides in the moving groove 53 and extrudes the first spring 51, the push rod 52 drives the marker pen 54 to contact the outer side of the measuring rod 1, and the scale line on the measuring rod 1 is marked, then the push rod 52 is loosened, the push rod 52 is driven to return to the initial position under the elastic force of the first spring 51, and the measuring rod 1 is taken out, at this time, the marker pen 54 on the measuring rod 1 can be directly observed, and the length of the pull groove can be known, which has the effects of simple and convenient operation and is more convenient for staff to use.

[0030] The moving ring 3 is slidably provided with a push block 9, one side of the push block 9 is fixedly connected with a plug rod 10, the plug rod 10 is inserted into the inner wall of the compression ring 4 on both sides, and the outer side of the plug rod 10 is in sliding fit with the inner wall of the moving ring 3.

[0031] One side of the inner wall of the moving ring 3 is fixedly connected with a second spring 11, one end of the second spring 11 is fixedly matched with one side of the push block 9.

[0032] The push block 9 drives the plug rod 10 to move, so that the plug rod 10 is separated from the compression ring 4, under the elastic force of the second spring 11, the plug rod 10 on both sides of the moving ring 3 is inserted into the compression ring 4, which is convenient for installing and dismounting the compression ring 4 and observing the marking position of the marker pen 54.

[0033] The measuring rod 1 is provided with a third spring 12 inside, one end of the third spring 12 is fixedly matched with one side of the moving block 2, under the elastic force of the third spring 12, the moving ring 3 and the compression ring 4 return to the initial position.

[0034] One side of the fixed seat 7 is fixedly connected with a motor 13, and the output end of the motor 13 is fixedly connected with a rotating rod 14.

[0035] The outer side of the rotating rod 14 is fixedly connected with a first gear 15, the outer side of the first gear 15 is meshingly connected with a second gear 16, and the inner circle of the second gear 16 is fixedly connected with the outer side of the fixed pipe 8.

[0036] The top and bottom of the fixed tube 8 are screwed with positioning bolts 17, the bottom of the fixed column 6 is fixedly connected with a base 18, and the top of the base 18 is fixedly connected with a support plate 19.

[0037] The motor 13 drives the first gear 15 to rotate through the rotating rod 14, so that the second gear 16 drives the fixed tube 8 to rotate, so as to facilitate the rotation of the steel pipe in the fixed tube 8, facilitate the steel pipe slot to be flush with the stop block 55, facilitate the measurement of the slot at different positions, and position and fix the steel pipe through the positioning bolts 17, and support and fix the pressing ring 4 through the base 18 and the support plate 19.

[0038] In use, the measuring rod 1 is aligned with the steel pipe port, one side of the pressing ring 4 is in contact with the steel pipe port, the stop block 55 on the outside of the measuring rod 1 is in contact with the inner wall of one end of the steel pipe slot, the measuring rod 1 is pushed to move the stop block 55 to the other end of the slot, at this time, the push rod 52 is pushed to slide in the moving groove 53 and extrude the first spring 51, the push rod 52 drives the marker pen 54 to contact the outside of the measuring rod 1, and the scale line on the measuring rod 1 is marked, then the push rod 52 is loosened, and the push rod 52 is driven to return to the initial position under the elastic force of the first spring 51, and then the measuring rod 1 is taken out, at this time, the mark of the marker pen 54 on the measuring rod 1 can be directly observed, and the length of the slot can be known, which has the effects that the operation is simple and convenient, and the staff is more convenient to use.

[0039] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various different example embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) using the principles and concepts taught herein. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such variations are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed, or reordered, according to alternative embodiments. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to particular embodiments, but extends to various modifications, combinations, permutations, and the like that still fall within the scope of the appended claims.

[0040] Furthermore, in the interest of providing a concise description of illustrative embodiments, not all features of an actual implementation can be described (that is, not all

[0041] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0042] It should be noted that the above examples are merely used to illustrate the technical solutions of the present application, rather than limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the technical solutions of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A system for measuring the edge distance of a steel pipe groove, characterized in that: The invention comprises a measuring rod (1), wherein a moving block (2) is slidably provided on the inner wall of the measuring rod (1), a moving ring (3) is fixedly connected to the outer side of the moving block (2), a pressure ring (4) is provided on the outer side of the moving ring (3), an identification component (5) is provided inside the pressure ring (4), a fixing column (6) is provided below the measuring rod (1), a fixing seat (7) is fixedly connected to the top of the fixing column (6), a fixing pipe (8) is rotatably provided inside the fixing seat (7), and a steel pipe is fixedly provided inside the fixing pipe (8); The marking assembly (5) includes a plurality of first springs (51) arranged on the inner wall of the pressure ring (4), a push rod (52) is provided at one end of the first spring (51), a movable groove (53) for use with the push rod (52) is provided on the inner wall of the pressure ring (4), a marking pen (54) is provided on one side of the push rod (52), a stop block (55) is provided at one end of the measuring rod (1), and the end of the marking pen (54) is in contact with the outer side of the measuring rod (1); A push block (9) is slidably provided inside the movable ring (3), and an insertion rod (10) is fixedly connected to one side of the push block (9). The insertion rod (10) is inserted into both sides of the inner wall of the pressure ring (4), and the outer side of the insertion rod (10) is slidably matched with the inner wall of the movable ring (3); A second spring (11) is fixedly connected to one side of the inner wall of the movable ring (3), and one end of the second spring (11) is fixedly engaged with one side of the push block (9); A third spring (12) is provided inside the measuring rod (1), and one end of the third spring (12) is fixedly engaged with one side of the moving block (2); The top and bottom of the fixed tube (8) are both screwed with positioning bolts (17), the bottom of the fixed column (6) is fixedly connected to a base (18), and the top of the base (18) is fixedly connected to a support plate (19).

2. The steel pipe groove edge distance measurement system according to claim 1, characterized in that: A motor (13) is fixedly connected to one side of the fixing seat (7), and a rotating rod (14) is fixedly connected to the output end of the motor (13).

3. The steel pipe groove edge distance measurement system according to claim 2, characterized in that: The outer side of the rotating rod (14) is fixedly connected to a first gear (15), the outer side of the first gear (15) is meshedly connected to a second gear (16), and the inner ring of the second gear (16) is fixedly connected to the outer side of the fixed tube (8).

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