Pipeline space angle measuring device

Abstract

The invention relates to the technical field of pipeline measurement, in particular to a pipeline space angle measuring device which comprises an angle scale, a coordinate measuring mechanism and an angle measuring mechanism. The coordinate measuring mechanism comprises an X-direction axial ruler, a Y-direction axial ruler, a Z-direction axial ruler and a sliding part, the Z-direction axial ruler is connected with the bottom face of the angle scale, the X-direction axial ruler is connected with the Z-direction axial ruler and can slide in the extending direction of the Z-direction axial ruler, the Y-direction axial ruler is connected with the X-direction axial ruler, and the Z-direction axial ruler can slide in the extending direction of the Z-direction axial ruler. The sliding part is arranged on the X-direction axial ruler and can slide in the extending direction of the X-direction axial ruler, and the sliding part is arranged on the Y-direction axial ruler and can slide in the extending direction of the Y-direction axial ruler; and the angle measuring mechanism is arranged on one surface of the angle scale and can rotate around the X-direction axial ruler so as to measure the angle of the angle scale. The pipeline space angle measuring device provided by the invention can improve the efficiency of verifying the hot bending angle of the pipeline and reduce the labor intensity.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline measurement, and in particular to a pipeline spatial angle measurement device. Background Art

[0002] In traditional pipe bending and production, there may be a situation where the design drawings do not provide the spatial angle value, which often requires a dedicated person to perform the calculations. Some calculations are even complicated and require the addition of special auxiliary lines to obtain the results.

[0003] At the same time, after the pipe is bent, it is impossible to verify whether the angle is consistent with the isometric drawing and the spatial angle required by the on-site pipe, which will cause material loss and increase the staff's time for review and on-site trial installation, resulting in high labor intensity. Summary of the invention

[0004] (1) The present invention provides a pipeline spatial angle measurement device to alleviate the technical problem in the prior art that the angle cannot be verified after the pipeline is bent, resulting in high labor intensity.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, an embodiment of the present invention provides a pipeline spatial angle measurement device, including an angle plate, a coordinate measurement mechanism and an angle measurement mechanism;

[0007] The coordinate measuring mechanism comprises an X-axis scale, a Y-axis scale, a Z-axis scale and a sliding portion, wherein the Z-axis scale is connected to the bottom surface of the angle disk, the X-axis scale is connected to the Z-axis scale and can slide along the extension direction of the Z-axis scale, the Y-axis scale is connected to the X-axis scale and can slide along the extension direction of the X-axis scale, and the sliding portion is provided on the Y-axis scale and can slide along the extension direction of the Y-axis scale;

[0008] The angle measuring mechanism is arranged on one side of the angle disk and can rotate around the X-axis ruler to measure the angle of the angle disk.

[0009] Furthermore, the angle measuring mechanism includes two measuring rulers, one ends of the two measuring rulers are connected and arranged on the surface of the angle disk, and the connection point can rotate around the Z-axis ruler to drive the other ends of the two rulers to move closer to or away from each other.

[0010] Furthermore, the connecting end of the measuring ruler is hinged to the angle disk.

[0011] Furthermore, a first movable ball is provided at the end of the X-axis axial ruler connected to the Z-axis axial ruler, and the Z-axis axial ruler is provided with a first slideway. The first movable ball is arranged in the first slideway and can slide along the extension direction of the first slideway.

[0012] Furthermore, a second movable ball is provided at the end of the Y-axis axial ruler connected to the X-axis axial ruler, and the X-axis axial ruler is provided with a second slideway. The second movable ball is arranged in the second slideway and can slide along the extension direction of the second slideway.

[0013] Furthermore, the Y-axis axial ruler is provided with a third slideway, and the sliding part is provided on the third slideway and can slide along the extension direction of the third slideway.

[0014] Furthermore, the sliding part is a third moving ball.

[0015] Furthermore, the third moving ball is connected to a handle.

[0016] Furthermore, a pointing portion is provided on the upper surface of the measuring ruler.

[0017] Furthermore, the pointing portion is an indicating needle.

[0018] Beneficial effects of the present invention:

[0019] The present invention provides a pipeline space angle measuring device, comprising an angle plate, a coordinate measuring mechanism and an angle measuring mechanism, wherein the coordinate measuring mechanism comprises an X-axis ruler, a Y-axis ruler, a Z-axis ruler and a sliding part, wherein the X-axis ruler, the Y-axis ruler and the Z-axis ruler together form a three-dimensional coordinate system, and since the X-axis ruler can slide along the extension direction of the Z-axis ruler, the Y-axis ruler can slide along the extension direction of the X-axis ruler and the sliding part can slide along the extension direction of the Y-axis ruler, the direction and size of the actual pipeline can be finally determined according to the space coordinates given on the design drawing, and then the direction of the angle measuring mechanism is rotated to determine the degree of the angle plate and measure the actual bent pipeline space angle. Thus, the efficiency of verifying the bending angle of the pipeline can be improved, the labor intensity can be reduced, and the device can be easy to operate and carry because of its compactness. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1This is an overall structural diagram of a pipeline spatial angle measurement device provided in an embodiment of the present invention.

[0022] icon:

[0023] 100-angle plate;

[0024] 200 - X-axis ruler; 201 - Y-axis ruler; 202 - Z-axis ruler; 203 - first moving ball; 204 - first slide; 205 - second moving ball; 206 - second slide; 207 - third slide; 208 - handle; 300 - measuring ruler. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the inside of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0028] like Figure 1As shown, the present invention provides a pipeline spatial angle measuring device, including an angle disc 100, a coordinate measuring mechanism and an angle measuring mechanism; the coordinate measuring mechanism includes an X-axis axial scale 200, a Y-axis axial scale 201, a Z-axis axial scale 202 and a sliding portion, the Z-axis axial scale 202 is connected to the bottom surface of the angle disc 100, the X-axis axial scale 200 is connected to the Z-axis axial scale 202, and can slide along the extension direction of the Z-axis axial scale 202, the Y-axis axial scale 201 is connected to the X-axis axial scale 200, and can slide along the extension direction of the X-axis axial scale 200, the sliding portion is provided on the Y-axis axial scale 201, and can slide along the extension direction of the Y-axis axial scale 201; the angle measuring mechanism is provided on one side of the angle disc 100, and can rotate around the X-axis axial scale 200 to measure the angle of the angle disc 100.

[0029] In this embodiment, the pipeline space angle measuring device includes an angle plate 100, a coordinate measuring mechanism and an angle measuring mechanism, the coordinate measuring mechanism includes an X-axis ruler 200, a Y-axis ruler 201, a Z-axis ruler 202 and a sliding part, the X-axis ruler 200, the Y-axis ruler 201 and the Z-axis ruler 202 together form a three-dimensional coordinate system, because the X-axis ruler 200 can slide along the extension direction of the Z-axis ruler 202, the Y-axis ruler 201 can slide along the extension direction of the X-axis ruler 200 and the sliding part can slide along the extension direction of the Y-axis ruler 201, the direction and size of the actual pipeline can be finally determined according to the spatial coordinates given on the design drawing, and then the direction of the angle measuring mechanism is rotated to determine the degree of the angle plate 100, and the actual bent pipeline space angle is measured. Thereby, the efficiency of verifying the bending angle of the pipeline can be improved, the labor intensity can be reduced, and the device can be easy to operate and carry because of its compactness.

[0030] If the value on the design drawing is not within the range, the size of the three-dimensional axial auxiliary line will be reduced at a certain ratio. After the size range of the device is met, measurement and inspection will be carried out according to the above steps.

[0031] Among them, preferably, length scales are provided on the X-axis axial scale 200, the Y-axis axial scale 201 and the Z-axis axial scale 202. When the design drawing does not give the spatial angle, the corresponding distance can be quickly measured according to the above method, and the spatial angle on the complex pipeline isometric drawing can be converted into a plane angle, which simplifies the operation difficulty and the calculation difficulty, thereby facilitating the calculation and achieving the effect of effectively improving the efficiency of calculating the pipeline spatial angle.

[0032] According to an embodiment provided by the present invention, Figure 1As shown, the angle measuring mechanism includes two measuring rulers 300, one end of the two measuring rulers 300 is connected and arranged on the surface of the angle plate 100, and the connection can rotate around the Z-axis ruler 202 to drive the other ends of the two to move closer to or away from each other.

[0033] In this embodiment, the angle measuring mechanism includes two measuring rulers 300. Preferably, one ends of the two measuring rulers 300 are connected and arranged on the surface of the angle disk 100. At the same time, the connection can rotate around the Z-axis axial ruler 202, thereby driving the other ends of the two to move closer to or away from each other. When in use, one of the measuring rulers 300 is first positioned, and the other measuring ruler 300 is positioned according to the lengths of the X-axis axial ruler 200, the Y-axis axial ruler 201 and the Z-axis axial ruler 202. In this way, the required actual angle is determined by the angle between the two measuring rulers 300 and the angle disk 100.

[0034] Preferably, the measuring ruler 300 and the angle disc 100 are kept on the same horizontal plane, and the angle disc 100 can move and measure along with the measurement and direction of the measuring ruler 300 .

[0035] According to an embodiment provided by the present invention, Figure 1 As shown, the connecting end of the measuring ruler 300 is hinged to the angle disc 100 .

[0036] In this embodiment, the connecting sections of the two measuring rulers 300 are hinged to the angle disc 100 via a capstan, and the measuring ruler 300 can also rotate around the Z-axis ruler 202 to facilitate angle measurement.

[0037] Optionally, the measuring ruler 300 may be connected to the angle disc 100 by bolting or the like, which does not deviate from the design concept of the present invention and should fall within the protection scope of the present invention.

[0038] According to an embodiment provided by the present invention, Figure 1 As shown, the end portion of the X-axis axial ruler 200 connected to the Z-axis axial ruler 202 is provided with a first movable ball 203 , the Z-axis axial ruler 202 is provided with a first slideway 204 , the first movable ball 203 is arranged in the first slideway 204 , and can slide along the extension direction of the first slideway 204 .

[0039] In this embodiment, preferably, the Z-axis axial ruler 202 is configured as a split cylindrical pipe, and a first slide 204 is provided on the Y-axis axial ruler 201, and the first movable ball 203 is directly disposed in the first slide 204 and can slide along the extension direction of the first slide 204, so that the staff can determine the Z-axis distance of the corresponding point to be measured by sliding the first movable ball 203 along the third slide 207 to the corresponding distance.

[0040] According to an embodiment provided by the present invention, Figure 1 As shown, the end of the Y-axis axial ruler 201 connected to the X-axis axial ruler 200 is provided with a second movable ball 205, and the X-axis axial ruler 200 is provided with a second slideway 206. The second movable ball 205 is arranged in the second slideway 206 and can slide along the extension direction of the second slideway 206.

[0041] In this embodiment, preferably, the X-axis axial ruler 200 is configured as a split cylindrical pipe, and a second slide 206 is provided on the Y-axis axial ruler 201, and the second movable ball 205 is directly disposed in the second slide 206 and can slide along the extension direction of the second slide 206, so that the staff can determine the X-axis distance of the corresponding point to be measured by sliding the second movable ball 205 along the second slide 206 to the corresponding distance.

[0042] According to an embodiment provided by the present invention, Figure 1 As shown, the Y-axis axial ruler 201 is provided with a third slideway 207 , and the sliding portion is provided on the third slideway 207 and can slide along the extension direction of the third slideway 207 .

[0043] In this embodiment, preferably, the Y-axis axial ruler 201 is configured as a split cylindrical pipe, and a third slide 207 is provided on the Y-axis axial ruler 201, and the sliding portion is directly disposed in the third slide 207, and can slide along the extension direction of the third slide 207, so that the staff can determine the Y-axis distance of the corresponding point to be measured by sliding the sliding portion along the third slide 207 to the corresponding distance, and according to the position of the sliding portion after the first moving ball 203 and the second moving ball 205 slide on the first slide 204 and the second slide 206 respectively, that is, the spatial coordinate position of the corresponding point, and then rotate the measuring ruler 300 with an undetermined position to the direction of the sliding portion, and then read the degree on the corresponding angle disk 100, so as to determine the angle of the pipe bending angle.

[0044] According to an embodiment provided by the present invention, Figure 1 As shown, the sliding part is a third moving ball.

[0045] In this embodiment, the sliding part adopts a third moving ball, which is consistent with the first moving ball 203 and the second moving ball 205, so as to facilitate sliding in the third slideway 207 along the extension direction of the third slideway 207, so as to determine the Y-direction distance of the point to be measured.

[0046] Among them, optionally, the sliding part can also be set as a slider, a slide bar or other parts that can be easily slid. The purpose does not deviate from the design concept of the present invention and should belong to the protection scope of the present invention.

[0047] According to an embodiment provided by the present invention, Figure 1 As shown, the third moving ball is connected to a handle 208 .

[0048] In this embodiment, the third moving ball is connected with a handle 208, which can facilitate the staff to slide the third moving ball so that it can slide to a designated position more accurately, thereby improving measurement efficiency and measurement accuracy.

[0049] The handle 208 may also be replaced by other components that are easy to grasp, so that the staff can easily slide the third moving ball.

[0050] According to an embodiment provided by the present invention, Figure 1 As shown, the upper surface of the measuring ruler 300 is provided with a pointing portion.

[0051] In this embodiment, a pointing portion is provided on the upper surface of the measuring ruler 300, so that after the measuring ruler 300 completes the angle measurement, the staff can read the corresponding angle on the angle disk 100 according to the pointing portion, so as to achieve the effect of improving the measurement efficiency and measurement accuracy.

[0052] According to an embodiment provided by the present invention, Figure 1 As shown, the pointing portion is an indicator needle.

[0053] In this embodiment, specifically, the pointing portion is configured as a pointing needle, wherein the pointing end of the pointing needle faces the side of the angle disk 100 where the degree is marked, so that the staff can quickly read the angle corresponding to the pointing needle on the angle disk 100.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline spatial angle measuring device, characterized in that: It comprises an angle disc (100), a coordinate measuring mechanism and an angle measuring mechanism; The coordinate measuring mechanism comprises an X-axis axial scale (200), a Y-axis axial scale (201), a Z-axis axial scale (202) and a sliding portion, wherein the Z-axis axial scale (202) is connected to the bottom surface of the angle disk (100), the X-axis axial scale (200) is connected to the Z-axis axial scale (202) and can slide along the extension direction of the Z-axis axial scale (202), the Y-axis axial scale (201) is connected to the X-axis axial scale (200) and can slide along the extension direction of the X-axis axial scale (200), and the sliding portion is provided on the Y-axis axial scale (201) and can slide along the extension direction of the Y-axis axial scale (201); The angle measuring mechanism is arranged on one side of the angle disc (100) and is capable of rotating around the X-axis axial ruler (200) to measure the angle of the angle disc (100).

2. The pipeline spatial angle measuring device according to claim 1, characterized in that: The angle measuring mechanism comprises two measuring rulers (300), one ends of the two measuring rulers (300) are connected and arranged on the surface of the angle disk (100), and the connection point can rotate around the Z-axis ruler (202) to drive the other ends of the two to move closer to or farther from each other.

3. The pipeline space angle measuring device according to claim 2, characterized in that: The connecting end of the measuring ruler (300) is hinged to the angle disc (100).

4. The pipeline space angle measuring device according to claim 2, characterized in that: A first movable ball (203) is provided at the end of the X-axis axial ruler (200) connected to the Z-axis axial ruler (202), and the Z-axis axial ruler (202) is provided with a first slideway (204). The first movable ball (203) is arranged in the first slideway (204) and can slide along the extension direction of the first slideway (204).

5. The pipeline spatial angle measuring device according to claim 4, characterized in that: A second movable ball (205) is provided at the end of the Y-axis axial ruler (201) connected to the X-axis axial ruler (200), and the X-axis axial ruler (200) is provided with a second slideway (206). The second movable ball (205) is arranged in the second slideway (206) and can slide along the extension direction of the second slideway (206).

6. The pipeline space angle measuring device according to claim 2, characterized in that: The Y-axis axial ruler (201) is provided with a third slideway (207), and the sliding portion is provided on the third slideway (207) and is capable of sliding along an extension direction of the third slideway (207).

7. The pipeline space angle measuring device according to claim 6, characterized in that: The sliding part is a third moving ball.

8. The pipeline space angle measuring device according to claim 7, characterized in that: The third moving ball is connected with a handle (208).

9. The pipeline space angle measuring device according to claim 2, characterized in that: The upper surface of the measuring ruler (300) is provided with a pointing portion.

10. The pipeline space angle measuring device according to claim 9, characterized in that: The pointing part is an indicating needle.

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