Auxiliary measurement assembly and measurement system

Abstract

The utility model discloses an auxiliary measuring assembly and a measuring system. The measuring device is used for measuring a to-be-measured pipe. The auxiliary measuring assembly comprises a fixing piece and a limiting piece. Wherein one end of the to-be-tested pipe is located in the first containing space of the fixing piece and the second containing space of the limiting piece, the first containing space is communicated with the second containing space, the abutting piece of the testing device abuts against the to-be-tested pipe located on the limiting piece, and the limiting piece limits the position of the abutting piece. The to-be-measured pipe is fixed through the fixing piece, it is guaranteed that the to-be-measured pipe is in a fixed state during measurement, and it is avoided that when the to-be-measured pipe is measured, the to-be-measured pipe shakes, and consequently the measurement result deviates; the position of the to-be-tested pipe is limited through the limiting piece, the to-be-tested area of the to-be-tested pipe can be accurately positioned, then measurement errors are reduced, the position of the abutting piece of the testing device is further limited through the limiting piece, it is ensured that the same position of the to-be-tested pipe can be measured repeatedly through the testing device, and the measurement errors are further reduced.

Description

Technical Field

[0001] The utility model relates to the field of pipe detection, in particular to an auxiliary measurement component and a measurement system. Background Art

[0002] At present, when measuring the pipe to be measured, the pipe to be measured is prone to shaking, which leads to deviations in the measurement results. In addition, the position of the pipe to be measured cannot be limited during measurement, resulting in inaccurate measurement of the position. Utility Model Content

[0003] In view of this, the present application provides an auxiliary measurement component and a measurement system to solve the above technical problems.

[0004] In a first aspect, the present application discloses an auxiliary measurement component, which is applied to a measuring device, wherein the measuring device is used to measure a pipe to be measured, and the auxiliary measurement component comprises:

[0005] A fixing member, forming a first accommodating space, wherein the fixing member fixes the pipe to be tested, and a part of the pipe to be tested is located in the first accommodating space;

[0006] A stopper is arranged at one end of the fixing member to form a second accommodating space, wherein the second accommodating space is communicated with the first accommodating space, and one end of the pipe to be tested passes through the first accommodating space and is at least partially accommodated in the second accommodating space;

[0007] The abutment member of the measuring device abuts against the pipe to be measured located at the limiting member, and the limiting member is used to limit the position of the abutment member so that the measuring device can measure the pipe to be measured.

[0008] In some embodiments, the limiting member includes a plurality of limiting columns, and the plurality of limiting columns are arranged around the central axis of the auxiliary measurement component to form the second accommodating space;

[0009] A limiting groove is formed between two adjacent limiting columns, the limiting groove is communicated with the second accommodating space, the abutting member abuts against the pipe to be measured through the limiting groove, and the limiting groove is used to limit the measuring position of the abutting member.

[0010] In some embodiments, a scale line is provided on the surface of each of the limit posts, and a starting position of the scale line is located at an end of the limit post away from the fixing member, so that the measuring position of the pipe to be measured is determined by the scale line.

[0011] In some embodiments, a limiting surface is provided on the inner side wall of the fixing member, and the pipe to be tested is arranged in the first accommodating space through the limiting surface. The limiting surface is used to limit the position of the pipe to be tested so that the measuring device can perform multiple measurements on the same position of the pipe to be tested.

[0012] In some embodiments, a first thread is provided at one end of the limiting member close to the fixing member, and a second thread is provided at one end of the fixing member close to the limiting member. The first thread and the second thread are arranged correspondingly, and the limiting member and the fixing member are connected through the first thread and the second thread.

[0013] In some embodiments, the limiting member has a convex portion on one side close to the fixing member, and the fixing member has a concave portion on one side close to the limiting member, the convex portion and the concave portion are arranged correspondingly, and the limiting member and the fixing member are connected via the convex portion and the concave portion.

[0014] In some embodiments, the auxiliary measurement component further includes a clamping screw, the fixing member is provided with a through hole, and the clamping screw passes through the through hole to abut against the pipe to be measured.

[0015] The second aspect of the present application discloses a measurement system, which includes the auxiliary measurement component and the measurement device as described above, wherein the auxiliary measurement component is arranged at one end of the pipe to be measured, and the measurement device detects the pipe to be measured through the auxiliary measurement component.

[0016] In some embodiments, the auxiliary measurement assembly includes a stopper, and the measurement device includes a knob, a screw, and a probe;

[0017] The knob is arranged on the screw rod, and the knob is used to adjust the moving direction of the screw rod;

[0018] The probe and the screw are arranged correspondingly, the probe is used to abut against the inner wall of the pipe to be measured, and the screw is used to abut against the outer wall of the pipe through the limiter.

[0019] In some embodiments, the measuring device includes a display module, the display module is disposed on the screw, the display module has a display screen, and the display screen is used to display the thickness of the pipe to be measured.

[0020] The present application provides an auxiliary measurement component and a measurement system. The pipe to be measured is fixed by a fixing part to ensure that the pipe to be measured is in a fixed state during measurement, thereby avoiding the pipe to be measured from shaking during measurement, thereby causing deviations in the measurement results; the position of the pipe to be measured is limited by a limiter, so that the detection area of ​​the pipe to be measured can be accurately located, thereby reducing measurement errors.

[0021] It is to 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

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 is a schematic structural diagram of a first embodiment of the auxiliary measurement component of the present application;

[0024] Figure 2 is a structural schematic diagram of a second embodiment of the auxiliary measurement component of the present application;

[0025] Figure 3 is a structural schematic diagram of a third embodiment of the auxiliary measurement component of the present application;

[0026] Figure 4 It is a structural schematic diagram of the first embodiment of the limiter of the present application;

[0027] Figure 5 It is a structural schematic diagram of a second embodiment of the position limiting member of the present application;

[0028] Figure 6 is a structural schematic diagram of a fourth embodiment of the auxiliary measurement component of the present application;

[0029] Figure 7 is a structural schematic diagram of a fifth embodiment of the auxiliary measurement component of the present application;

[0030] Figure 8 It is a structural schematic diagram of an embodiment of the fixing member of the present application;

[0031] Fig. 9 It is a structural schematic diagram of an embodiment of the measuring device of the present application. DETAILED DESCRIPTION

[0032] The scheme of the embodiment of the present application is described in detail below in conjunction with the drawings of the specification. It is particularly pointed out that the following embodiments are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following embodiments are only some embodiments of the present application rather than all embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0033] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "set", "connect", and "connect" 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 directly connected or connected through an intermediate medium. For ordinary technicians in this field, the above-mentioned specific meanings belonging to this application can be connected according to specific circumstances.

[0035] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradicting each other.

[0036] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the objects associated before and after are in an "or" relationship. In addition, "many" in this article means two or more than two. In addition, the term "at least one" in this article means any combination of at least two of any one or more of a plurality of, for example, including at least one of A, B, and C, can mean including any one or more elements selected from the set consisting of A, B, and C.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] At present, when measuring the pipe to be measured, the pipe to be measured is prone to shaking, which leads to deviations in the measurement results. In addition, the position of the pipe to be measured cannot be limited during measurement, resulting in inaccurate measurement of the position.

[0039] In order to solve the above problems, the present application proposes an auxiliary measurement component, which is applied to a measuring device, wherein the measuring device is used to measure the pipe to be measured. Figure 1 , Figure 1 1 is a schematic diagram of the structure of the first embodiment of the auxiliary measurement component of the present application. The auxiliary measurement component 1 includes a fixing member 10 and a limiting member 20.

[0040] The fixing member 10 forms a first accommodating space 101 . The fixing member 10 is fixed to the pipe to be tested, and part of the pipe to be tested is located in the first accommodating space 101 .

[0041] Optionally, the first accommodating space 101 may correspond to the shape of the pipe to be tested, so that when the pipe to be tested is accommodated in the first accommodating space 101, there is no extra space in the first accommodating space 101, so as to avoid the pipe to be tested from shaking during measurement. For example, if the shape of the pipe to be tested is a regular shape, the first accommodating space 101 may be a corresponding regular shape; for another example, if the shape of the pipe to be tested is an irregular shape, the first accommodating space 101 may be a corresponding irregular shape. It should be noted that the above content is only an exemplary statement, and the present application does not limit the shape of the first accommodating space 101.

[0042] Among them, the limiter 20 is arranged at one end of the fixing member 10 to form a second accommodating space 201. The second accommodating space 201 is connected to the first accommodating space 101. One end of the pipe to be measured passes through the first accommodating space 101 and is at least partially accommodated in the second accommodating space 201. The limiter 20 is used to limit the measuring position of the pipe to be measured so that the measuring device can measure the pipe to be measured.

[0043] In this embodiment, the pipe to be tested is fixed by the fixing member 10 to ensure that the pipe to be tested is in a fixed state during measurement, thereby avoiding shaking of the pipe to be tested during measurement, thereby causing deviation in the measurement result; the position of the pipe to be tested is limited by the limit member 20, so that the area to be tested of the pipe to be tested can be accurately located, thereby reducing the measurement error.

[0044] Please continue reading Figure 2 , Figure 2 Schematic diagram of the structure of the second embodiment of the auxiliary measurement component of the present application. Figure 2 In the illustrated embodiment, the measuring device is a digital micrometer. It is understandable that in other embodiments, the measuring device may be other measuring tools, which is not limited in the present application.

[0045] like Figure 2 As shown, when the test device measures the pipe to be tested located in the limiter 20, the abutment 901 of the test device can be partially located in the second accommodating space 201 and abut against the pipe to be tested located in the limiter 20, and the limiter 20 also has the function of limiting the position of the abutment 901, and the auxiliary measurement component 1 further limits the relative position of the abutment 901 and the pipe to be tested, accurately locates the area to be tested of the pipe to be tested, and ensures that the position of the test device for measuring the pipe to be tested is the same each time, thereby reducing the measurement error. Among them, the abutment 901 includes but is not limited to a screw.

[0046] See also Figure 1 and Figure 3 , Figure 3 2 is a schematic diagram of the structure of the third embodiment of the auxiliary measurement assembly of the present application. The limiting member 20 includes a plurality of limiting posts 202, and the plurality of limiting posts 202 are arranged around the central axis 30 of the auxiliary measurement assembly to form a second accommodating space 201. A limiting groove 203 is formed between two adjacent limiting posts 202, and the limiting groove 203 is connected to the second accommodating space 201, and the limiting groove 203 is used to limit the measuring position of the pipe to be measured.

[0047] In some embodiments, the limit grooves 203 can be set according to the measurement positions of the pipe to be tested. For example, if there are three measurement positions of the pipe to be tested, three corresponding limit grooves 203 are set according to the measurement positions. It should be noted that the above content is only exemplary, and the present application does not limit the number of limit grooves 203.

[0048] In some embodiments, the side of the stopper 20 close to the fixing member 10 is rectangular, and the stopper 20 includes four stopper posts 202, each of which is disposed at a corresponding vertex of the rectangle. In other embodiments, the side of the stopper 20 close to the fixing member 10 is triangular, and the stopper 20 includes three stopper posts 202, each of which is disposed at a corresponding vertex of the triangle. It should be noted that the above content is only exemplary, and the present application does not limit the number of stopper posts 202 and the shape of the side of the stopper 20 close to the fixing member 10.

[0049] In other embodiments, Figure 2 As shown, when the testing device measures the pipe to be tested located at the limiting member 20, the abutment member 901 abuts against the pipe to be tested through the limiting groove 203 formed by two adjacent limiting columns 202, and the limiting groove 203 is used to limit the position of the abutment member 901, so as to achieve the auxiliary measurement component 1 as described above to further limit the relative position of the abutment member 901 and the pipe to be tested, so as to reduce the measurement error of the testing device on the pipe to be tested.

[0050] In some embodiments, Figure 2 As shown, a limiting surface 102 is provided on the inner wall of the fixing member 10, and the pipe to be tested is arranged in the first accommodating space 101 through the limiting surface 102. The limiting surface 102 is used to limit the position of the pipe to be tested to prevent the pipe to be tested from moving back and forth in the first accommodating space 101, so that the measuring device can perform multiple measurements on the same position of the pipe to be tested, thereby further reducing the measurement error of the pipe to be tested by the testing device.

[0051] The limiting surface 102 may be subjected to enhanced friction treatment to limit the pipe to be tested in the first accommodating space 101 . The above content is only exemplary, and the present application does not limit the specific structure of the limiting surface 102 .

[0052] See also Figure 4 , Figure 4 1 is a schematic diagram of the structure of the first embodiment of the position limiting member of the present application. Each position limiting column 202 is provided with an arc structure 204 on one side close to the fixing member 10. Optionally, the arc structures 204 between adjacent position limiting columns 202 can be provided correspondingly, and the arc structures 204 between adjacent position limiting columns 202 can form a position limiting groove 203.

[0053] In some embodiments, Figure 2 and Figure 4 As shown, the diameter of the limiting groove 203 is the same as the diameter of the abutment member 901 of the test device. When the test device measures the pipe to be tested, the abutment member 901 is arranged in the limiting groove 203. Specifically, the arc-shaped structure 204 constituting the limiting groove 203 can be arranged corresponding to the diameter of the abutment member 901 of the measuring device, so that the abutment member 901 of the measuring device can abut in the arc-shaped structure 204 of the limiting groove 203.

[0054] In this embodiment, when measuring the pipe to be measured, the abutment member 901 of the measuring device can abut against the arc structure 204 of the limiting groove 203 to achieve accurate positioning of the abutment member 901, thereby reducing measurement errors.

[0055] See also Figure 5 , Figure 5 1 is a schematic diagram of the structure of the second embodiment of the position limiting member of the present application. A scale line 205 is arranged on the surface of each position limiting column 202, and the starting position of the scale line 205 is located at the end of the position limiting column 202 away from the fixing member 10, so as to determine the measuring position of the pipe to be measured by the scale line 205.

[0056] For the convenience of description, the present application introduces a first end surface 50 , which is perpendicular to the extension direction 40 of the limiting column 202 and is located at the starting position of the scale line 205 .

[0057] In one application scenario, see Figure 2 and Figure 5, one end of the pipe to be tested is arranged on the first end surface 50, so that the side of the pipe to be tested away from the fixing member 10 is located on the same plane as the starting position of the scale line 205, and then the measuring position of the pipe to be tested can be determined by the scale line 205. For example, the user can read the measuring position corresponding to the target scale through the scale line 205, and set the abutment 901 of the measuring device at the corresponding measuring position, so as to achieve accurate positioning of the abutment 901 and reduce the measurement error.

[0058] See also Figure 6 , Figure 6 1 is a schematic diagram of the structure of the fourth embodiment of the auxiliary measurement assembly of the present application. The first thread 206 is provided at one end of the stopper 20 close to the fixing member 10, and the second thread 103 is provided at one end of the fixing member 10 close to the stopper 20. The first thread 206 and the second thread 103 are arranged correspondingly, and the stopper 20 and the fixing member 10 are connected by the first thread 206 and the second thread 103.

[0059] Please read further Figure 5 , a first thread 206 may be provided on the inner surface of the fixing member 10 near one end of the stopper 20, and a second thread 103 may be provided on the outer surface of the stopper 20 near one end of the fixing member 10. In an application scenario, the stopper 20 and the fixing member 10 may be connected via the first thread 206 and the second thread 103.

[0060] In this embodiment, the fixing member 10 can be flexibly replaced according to the shape of the pipe to be measured, and the limiting member 20 can also be flexibly replaced according to the measuring position of the pipe to be measured, which saves production costs and improves measurement efficiency.

[0061] See also Figure 7 , Figure 7 1 is a schematic diagram of the structure of the fifth embodiment of the auxiliary measurement assembly of the present application. The side of the stopper 20 close to the fixing member 10 has a convex portion 207, and the side of the fixing member 10 close to the stopper 20 has a groove 104, the convex portion 207 and the groove 104 are arranged correspondingly, and the stopper 20 and the fixing member 10 are connected through the convex portion 207 and the groove 104.

[0062] Optionally, in the limiting member 20 , a convex portion 207 may be provided based on the position of the limiting column 202 . Specifically, the convex portion 207 may be provided at a corresponding position of the limiting column 202 , thereby enhancing the fixity of the limiting member 20 .

[0063] See also Figure 8 , Figure 8The auxiliary measurement assembly further includes a clamping screw (not shown), and the fixing member 10 is provided with a through hole 105, through which the clamping screw passes and abuts against the pipe to be measured, so as to fix the pipe to be measured in the first accommodating space 101, so as to reduce the measurement error.

[0064] Optionally, the through hole 105 may be arranged along the central axis 30 of the auxiliary measurement assembly. Figure 8 The structure in the figure is for illustration only, and the present application does not limit the specific position of the through hole 105.

[0065] In this embodiment, the clamping screw abuts against the pipe to be measured through the through hole 105, which can better ensure that the pipe to be measured is in a fixed state during measurement, and avoid shaking of the pipe to be measured during measurement, thereby causing deviation in the measurement result.

[0066] See also Fig. 9 , Fig. 9 It is a structural schematic diagram of an embodiment of the measuring device of the present application. The measuring device includes an abutment 901, a knob 902, a probe 903 and a display module 904. Among them, the knob 902 is arranged on the abutment 901, and the knob 902 controls the movement direction of the abutment 901; the probe 903 is arranged corresponding to the abutment 901, and the probe 903 is used to abut the inner wall of the pipe to be measured, and the abutment 901 is used to abut the outer wall of the pipe through the limiter 20; the display module 904 is arranged on the abutment 901, and the display module 904 can be provided with a display screen 905, and the thickness of the pipe to be measured can be displayed through the display screen 905.

[0067] Specifically, when the probe 903 abuts against the inner wall of the pipe to be tested and the abutting member 901 abuts against the outer wall of the pipe through the stopper 20, the distance between the probe 903 and the abutting member 901 is equivalent to the thickness of the pipe to be tested. The display module 904 obtains the distance between the probe 903 and the abutting member 901, obtains the thickness of the pipe to be tested, and displays the thickness of the pipe to be tested on the display screen 905.

[0068] Optionally, the abutment 901 and the probe 903 may be located on the same plane. The user may rotate the knob 902 to move the abutment 901 in a direction close to the probe 903 or in a direction away from the probe 903. Specifically, the user rotates the knob 902 in a first rotation direction to move the abutment 901 in a direction away from the probe 903; the user rotates the knob 902 in a second rotation direction to move the abutment 901 in a direction close to the probe 903.

[0069] In one application scenario, the user rotates the knob 902 in the first rotation direction, and the abutment 901 moves in a direction away from the probe 903, so that the distance between the abutment 901 and the probe 903 is greater than the thickness of the pipe wall. The probe 903 of the measuring device abuts against the pipe to be measured. The user rotates the knob 902 in the second rotation direction, and the abutment 901 moves in a direction close to the probe 903, so that the abutment 901 abuts against the outer wall of the pipe to be measured through the limiter 20. The display module 904 obtains the distance between the probe 903 and the abutment 901, obtains the thickness of the pipe to be measured, and displays the thickness of the pipe to be measured on the display screen 905. In one embodiment, the first rotation direction may be counterclockwise, and the second rotation direction may be counterclockwise.

[0070] Please continue reading Figure 2 The present application also provides a measurement system including the auxiliary measurement component 1 and the measurement device. The auxiliary measurement component 1 can be arranged at one end of the pipe to be measured, and the measurement device detects the pipe to be measured through the auxiliary measurement component 1.

[0071] The following describes in detail the measurement method of the measurement system disclosed in this application. The specific measurement method includes the following:

[0072] See also Figure 2 A pipe to be measured and an auxiliary measurement component 1 are provided, and the auxiliary measurement component 1 may include a fixing member 10 and a limiting member 20. The fixing member 10 forms a first accommodating space 101, and the limiting member 20 forms a second accommodating space 201, and the first accommodating space 101 is connected to the second accommodating space 201. Optionally, the fixing member 10 may be provided with a through hole 105; the limiting member 20 may include a plurality of limiting columns 202, and limiting grooves 203 are formed between the limiting columns 202, and the limiting grooves 203 are connected to the second accommodating space 201.

[0073] One end of the pipe to be tested is disposed in the first accommodating space 101 and the second accommodating space 201. Specifically, the side of the pipe to be tested away from the fixing member 10 and the side of the stopper 20 away from the fixing member 10 are located on the same plane.

[0074] See also Figure 8 A clamping screw is provided, and the clamping screw abuts against the pipe to be tested through the through hole 105, so that the pipe to be tested is in a fixed state, thereby preventing the pipe to be tested from shaking when measuring the pipe to be tested, thereby causing deviation in the measurement result.

[0075] See also Fig. 9 , a measuring device is provided, which includes a knob 902 , an abutment member 901 , a probe 903 and a display module 904 .

[0076] In one embodiment, see Figure 5The limit member 20 is provided with a scale line 205 , and the measuring position of the pipe to be measured can be determined by the scale line 205 , and the abutment member 901 of the measuring device is set at the corresponding measuring position to achieve accurate positioning of the abutment member 901 .

[0077] In another embodiment, please continue to refer to Figure 2 The diameter D2 of the limiting groove 203 is set corresponding to the diameter D1 of the abutment member 901 in the measuring device. The abutment member 901 of the measuring device can abut in the arc structure 204 of the limiting groove 203 to achieve accurate positioning of the abutment member 901.

[0078] Please combine Figure 2 and Fig. 9 , the knob 902 is rotated in the first rotation direction, and the abutment member 901 moves in the direction away from the probe 903, so that the distance between the abutment member 901 and the probe 903 is greater than the wall thickness of the pipe to be measured, and the probe 903 of the measuring device abuts against the pipe to be measured. The user rotates the knob 902 in the second rotation direction, and the abutment member 901 moves in the direction close to the probe 903, so that the abutment member 901 abuts against the outer wall of the pipe to be measured through the stopper 20. The display module 904 obtains the distance between the probe 903 and the abutment member 901, obtains the thickness of the pipe to be measured, and displays the thickness of the pipe to be measured on the display screen 905.

[0079] The above description of various embodiments tends to emphasize the differences between the various embodiments. The same or similar aspects can be referenced to each other, and for the sake of brevity, they will not be repeated herein.

[0080] In the several embodiments provided in the present application, it should be understood that the disclosed methods and devices can be implemented in other ways. For example, the device implementation described above is only schematic. For example, the division of modules or units is only a logical function division. There may be other division methods in actual implementation, such as units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0081] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

Claims

1. An auxiliary measurement component, characterized in that: Applied to a measuring device, the measuring device is used to measure the pipe to be measured, and the auxiliary measuring component includes: A fixing member, forming a first accommodating space, wherein the fixing member fixes the pipe to be tested; A stopper is arranged at one end of the fixing member to form a second accommodating space, wherein the second accommodating space is communicated with the first accommodating space, and one end of the pipe to be tested passes through the first accommodating space and is at least partially accommodated in the second accommodating space; The abutment member of the measuring device abuts against the pipe to be measured located at the limiting member, and the limiting member is used to limit the position of the abutment member so that the measuring device can measure the pipe to be measured.

2. The auxiliary measurement assembly according to claim 1, characterized in that: The limiting member includes a plurality of limiting columns, and the plurality of limiting columns are arranged around the central axis of the auxiliary measurement component to form the second accommodating space; A limiting groove is formed between two adjacent limiting columns, the limiting groove is communicated with the second accommodating space, the abutting member abuts against the pipe to be tested through the limiting groove, and the limiting groove is used to limit the position of the abutting member.

3. The auxiliary measurement assembly according to claim 2, characterized in that: A scale line is arranged on the surface of each of the limit posts, and the starting position of the scale line is located at the end of the limit post away from the fixing member, so that the measuring position of the pipe to be measured can be determined by the scale line.

4. The auxiliary measurement assembly according to claim 1, characterized in that: The inner side wall of the fixing member is provided with a limiting surface, and the pipe to be tested is arranged in the first accommodating space through the limiting surface. The limiting surface is used to limit the position of the pipe to be tested so that the measuring device can perform multiple measurements on the same position of the pipe to be tested.

5. The auxiliary measurement assembly according to claim 1, characterized in that: The end of the limiting member close to the fixing member is provided with a first thread, and the end of the fixing member close to the limiting member is provided with a second thread, the first thread and the second thread are arranged correspondingly, and the limiting member and the fixing member are connected through the first thread and the second thread.

6. The auxiliary measurement assembly according to claim 1, characterized in that: The limiting member has a convex portion on one side close to the fixing member, and the fixing member has a concave portion on one side close to the limiting member. The convex portion and the concave portion are arranged correspondingly, and the limiting member and the fixing member are connected via the convex portion and the concave portion.

7. The auxiliary measurement assembly according to claim 1, characterized in that: The auxiliary measurement component also includes a clamping screw, the fixing piece is provided with a through hole, and the clamping screw passes through the through hole and abuts against the pipe to be measured.

8. A measurement system, characterized in that: The measuring system comprises the auxiliary measuring component and the measuring device according to any one of claims 1 to 7, wherein the auxiliary measuring component is arranged at one end of the pipe to be measured, and the measuring device detects the pipe to be measured through the auxiliary measuring component.

9. The measuring system according to claim 8, characterized in that The auxiliary measurement assembly includes a limiter, and the measuring device includes a knob, a screw and a probe; The knob is arranged on the screw rod, and the knob is used to adjust the moving direction of the screw rod; The probe and the screw are arranged correspondingly, the probe is used to abut against the inner wall of the pipe to be measured, and the screw is used to abut against the outer wall of the pipe through the limiter.

10. The measuring system according to claim 9, characterized in that The measuring device comprises a display module, which is arranged on the screw rod and has a display screen, and the display screen is used to display the thickness of the pipe to be measured.

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