Equal-diameter electric pole detection device

Abstract

The utility model provides an equal-diameter electric pole detection device, and belongs to the technical field of electric pole detection devices.The equal-diameter electric pole detection device is characterized in that an electric pole is placed on a horizontal detection surface during detection, and a first supporting mechanism serves as a supporting structure of the electric pole to simulate the simply supported beam state of the electric pole in actual use; the load distribution beam is connected with the electric pole, force perpendicular to the axial direction of the electric pole is applied to the middle of the load distribution beam, and the force value detection mechanism is matched with the deflection detection mechanism to obtain a test result of the mechanical property of the electric pole. The first supporting mechanism is supported on the horizontal plane to support the electric pole, so that the electric pole can be simply supported on the horizontal detection plane, the electric pole does not need to be hoisted or vertically fixed, the detection difficulty of the electric pole is reduced, and the detection efficiency of the electric pole is improved; the load distribution beam and the electric pole are detachable, so that the detection device can be reused, the detection device is connected with different electric poles, the electric pole to be detected is rapidly switched, the test time is further shortened, and the detection capacity is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of electric pole detection devices, and particularly relates to an equal-diameter electric pole detection device. BACKGROUND

[0002] The equal-diameter electric pole is one of electric poles, is usually made of steel bars and concrete, and has equal diameters at a top end and a bottom end, and is mainly applied to the fields of electric power, communication and overhead line of contact network. Before installation of the equal-diameter electric pole, the equal-diameter electric pole is usually tested for mechanical properties such as crack resistance, crack width, bending moment and deflection of bearing capacity inspection by a simple support test, so as to ensure the safety of use of the equal-diameter electric pole. However, the simple support test of the equal-diameter electric pole is tedious, time-consuming and labor-consuming, which leads to low detection efficiency of the equal-diameter electric pole and is difficult to meet the production capacity demand. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at solving at least one of the technical problems existing in the prior art or related art.

[0004] Therefore, according to the embodiment of the application, an equal-diameter electric pole detection device is provided, which comprises:

[0005] The first support mechanism is arranged on the detection surface, the electric pole is arranged in parallel to the detection surface, the electric pole is arranged on the first support mechanism, and the first support mechanism is located at a first side of the electric pole.

[0006] The deflection detection mechanism is arranged at a second side of the electric pole, and the deflection detection mechanism is located at the first point of the electric pole.

[0007] The load distribution beam is arranged in parallel to the first side of the electric pole, and the load distribution beam is detachably connected to the electric pole.

[0008] The force value detection mechanism is arranged on a side of the load distribution beam away from the electric pole, and a stress direction of the force value detection mechanism is perpendicular to an axis of the electric pole.

[0009] The first point is a point on a side wall of the electric pole and passing through a middle section of the electric pole.

[0010] In a feasible implementation, the axis of the load distribution beam and the axis of the electric pole are located in a same plane parallel to the detection surface.

[0011] In a feasible implementation, the first support mechanism comprises two first supports, and the two first supports are located at symmetrical positions in an axial direction of the electric pole.

[0012] The first support mechanism comprises:

[0013] The first support mechanism comprises:

[0014] The cushion block is arranged at one end of the first support close to the pole, the first side of the pole is attached to the cushion block, the cushion block is provided with a first limiting groove, and the end of the pole is embedded into the first limiting groove.

[0015] In an embodiment, the equal-diameter pole detection device further comprises:

[0016] The second support mechanism is movably arranged on the detection surface, and the pole is arranged on the second support mechanism.

[0017] In an embodiment, the equal-diameter pole detection device further comprises:

[0018] The displacement detection mechanism is arranged on the second side of the pole, the displacement detection mechanism is arranged opposite to the first support mechanism, and the displacement detection mechanism and the first support mechanism are located at the same axial position of the pole.

[0019] In an embodiment, the second support mechanism comprises:

[0020] The first moving seat is movably arranged on the detection surface.

[0021] The second support is arranged perpendicularly to the detection surface, and the first end of the second support is connected to the first moving seat.

[0022] The support seat is arranged at the second end of the second support, the support seat is provided with a second limiting groove, and at least part of the pole is embedded into the second limiting groove.

[0023] In an embodiment, the equal-diameter pole detection device further comprises:

[0024] The third support mechanism is movably arranged on the detection surface, and the load distribution beam is arranged on the third support mechanism.

[0025] In an embodiment, the third support mechanism comprises:

[0026] The second moving seat is movably arranged on the detection surface.

[0027] The third support is arranged perpendicularly to the detection surface, and the first end of the third support is connected to the second moving seat.

[0028] The fixing seat is arranged at the second end of the third support, and the load distribution beam is detachably arranged on the fixing seat.

[0029] In an embodiment, the third support comprises:

[0030] The threaded rod is arranged perpendicularly to the second moving seat, and the first end of the threaded rod penetrates through the fixing seat.

[0031] A support nut is threadedly connected with the threaded rod, and is attached to the bottom surface of the fixed base.

[0032] A fastening nut is threadedly connected with the threaded rod, and is attached to the top surface of the fixed base.

[0033] In an available embodiment, the equal-diameter pole detection device further comprises:

[0034] A hoop assembly is arranged around the outer side of the pole, and comprises two half-rings and a fastener, the two half-rings being connected by the fastener.

[0035] A connecting piece has a first end connected with the hoop assembly and a second end connected with the load distribution beam.

[0036] Compared with the prior art, the equal-diameter pole detection device provided by the application has the following beneficial effects:

[0037] The equal-diameter pole detection device provided by the embodiment of the application comprises a first support mechanism, a deflection detection mechanism, a load distribution beam and a force value detection mechanism. When detection is performed, the pole is placed on a horizontal detection surface, and the first support mechanism is used as a support structure of the pole to simulate the simply supported beam state of the pole in actual use. The load distribution beam is connected with the pole, a force perpendicular to the axial direction of the pole is applied to the middle part of the load distribution beam, and the force value detection mechanism is used in cooperation with the deflection detection mechanism to obtain the test result of the mechanical properties of the pole. The first support mechanism supports the pole on the horizontal surface to realize a simply supported experiment on the pole on the horizontal detection surface, and the pole does not need to be hoisted or vertically fixed, so that the detection difficulty of the pole is reduced, and the detection efficiency of the pole is improved. The load distribution beam and the pole are detachable, so that the detection device can be repeatedly used. By connecting the detection device with different poles, the pole to be detected can be quickly switched, which is beneficial to further shorten the test time and improve the detection capacity. BRIEF DESCRIPTION OF DRAWINGS

[0038] Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The accompanying drawings are included to provide a description of the preferred embodiments and are not intended to limit the scope of the application. Moreover, the same reference numerals in different figures represent the same or similar components. In the drawings:

[0039] Figure 1 FIG. 1 is a schematic structural view of an equal-diameter pole detection device according to an embodiment of the application from a first angle;

[0040] Figure 2 FIG. 2 is a schematic structural view of the equal-diameter pole detection device according to the embodiment of the application from a second angle;

[0041] Figure 3 for Figure 2 Enlarged view of point A;

[0042] in, Figures 1 to 3 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0043] 11. Pole; 12. Detection surface; 13. First support mechanism; 14. Deflection detection mechanism; 15. Load distribution beam; 16. Force detection mechanism; 17. Second support mechanism; 18. Displacement detection mechanism; 19. Third support mechanism; 20. Clamp assembly; 21. Connector; 22. Fulcrum; 23. Tension point;

[0044] 131. First support; 132. Pad block;

[0045] 171. First movable seat; 172. Second bracket; 173. Support base;

[0046] 191. Second movable seat; 192. Third bracket; 193. Fixed seat;

[0047] 1921. Threaded rod; 1922. Support nut; 1923. Fastening nut. Detailed Implementation

[0048] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0049] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0050] In this application, unless specifically defined and limited otherwise, the terms "mounting", "connected", "connection", "fixed", and the like, should be construed broadly and do not necessarily mean fixedly connected, but can be removably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, and can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0051] The preferred embodiments of the present application are described below in conjunction with the accompanying drawings, it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0052] As shown in Figure 1 and Figure 2 According to the embodiments of the present application, an equal-diameter pole detection device is provided, comprising: a first support mechanism, a deflection detection mechanism 14, a load distribution beam 15 and a force value detection mechanism 16; the first support mechanism 13 is arranged on the detection surface 12, the electric pole 11 is arranged parallel to the detection surface 12, the electric pole 11 is placed on the first support mechanism 13, and the first support mechanism 13 is located at the first side of the electric pole 11; the deflection detection mechanism 14 is arranged at the second side of the electric pole 11, and the deflection detection mechanism 14 is located at the first point of the electric pole 11; the load distribution beam 15 is arranged parallel to the first side of the electric pole 11, and the load distribution beam 15 is detachably connected with the electric pole 11; the force value detection mechanism 16 is arranged on the side of the load distribution beam 15 away from the electric pole 11, and the stress direction of the force value detection mechanism 16 is perpendicular to the axis of the electric pole 11; wherein the first point is a point on the side wall of the electric pole 11 passing through the center section of the electric pole 11.

[0053] The equal-diameter pole detection device provided by the embodiments of the present application comprises the first support mechanism 13, the deflection detection mechanism 14, the load distribution beam 15 and the force value detection mechanism 16, the electric pole 11 is placed on the horizontal detection surface 12 during detection, and the first support mechanism 13 is used as the support structure of the electric pole 11 to simulate the simply supported beam state of the electric pole 11 in actual use; the load distribution beam 15 is connected with the electric pole 11, a force perpendicular to the axial direction of the electric pole 11 is applied in the middle of the load distribution beam 15, and the test results of the mechanical properties of the electric pole 11 are obtained by using the force value detection mechanism 16 in cooperation with the deflection detection mechanism 14; the first support mechanism 13 supports the electric pole 11 on the horizontal plane to realize the simply supported experiment of the electric pole 11 on the horizontal detection surface 12, without the need of hoisting or erecting the electric pole 11, thereby reducing the detection difficulty of the electric pole 11 and improving the detection efficiency of the electric pole 11; by detachably connecting the load distribution beam 15 with the electric pole 11, the detection device can be reused, and by connecting the detection device with different electric poles 11, the electric pole 11 to be detected can be quickly switched, which is conducive to further shortening the test time and improving the detection capacity.

[0054] It can be understood that the detection device can be installed on different sizes of the to-be-detected electric pole 11 by connecting electric poles 11 with different diameters with the load distribution beam 15, so that the detection device meets the detection requirements of electric poles 11 of different specifications, has strong practicability, and has high utilization rate.

[0055] It can be understood that the first side of the electric pole 11 and the second side of the electric pole 11 are two sides opposite in the circumferential direction of the electric pole 11, that is, the first support mechanism 13 and the load distribution beam 15 are located on one side of the electric pole 11, and the deflection detection mechanism 14 is located on the other side of the electric pole 11.

[0056] Further, the detection surface 12 is a smooth horizontal surface, the electric pole 11 is arranged in parallel to the detection surface 12, and the load distribution beam 15 is arranged in parallel to the electric pole 11. The parallel arrangement of the load distribution beam 15 facilitates the application of the load, and the size and direction of the load can be more accurately controlled, while ensuring that the load applied on the load distribution beam 15 is uniformly distributed on the entire length of the electric pole 11, which is beneficial to obtain more accurate detection results.

[0057] As a preferred scheme, the detection surface 12 is a smooth ground, and the detection device is matched with the existing site layout to realize the standardized detection of the electric pole 11 test.

[0058] Further, the end of the first support mechanism 13 away from the electric pole 11 is connected with the fulcrum 22, and the fulcrum 22 is fixed on the detection surface 12, so as to ensure the reliability and effectiveness of the support of the electric pole 11 by the first support mechanism 13.

[0059] As shown in Figure 2 In a feasible implementation, the axis of the load distribution beam 15 and the axis of the electric pole 11 are located in the same plane parallel to the detection surface 12.

[0060] In this technical solution, the axis of the electric pole 11 is parallel to the detection surface 12, and the axis of the load distribution beam 15 is parallel to the detection surface 12 and located in the same plane parallel to the detection surface 12 as the axis of the electric pole 11, so as to facilitate the accurate control of the load direction and load distribution, which is beneficial to reduce the test error caused by uneven load loading, thereby facilitating the improvement of the accuracy of the detection results.

[0061] As a preferred scheme, the load distribution beam 15 adopts H-shaped steel material, which is easy to obtain, has strong rigidity and can be reused, and reduces the manufacturing and use cost of the detection device.

[0062] As shown in Figure 1As shown, in one feasible embodiment, there are two first support mechanisms 13, which are located symmetrically in the axial direction of the pole 11. The first support mechanism 13 includes a first bracket 131 and a pad 132. The first bracket 131 is horizontally arranged on the detection surface 12 and is perpendicular to the pole 11. The pad 132 is disposed at one end of the first bracket 131 near the pole 11. The first side of the pole 11 is in contact with the pad 132. The pad 132 is provided with a first limiting groove, and the end of the pole 11 is embedded in the first limiting groove.

[0063] In this technical solution, two first support mechanisms 13 are arranged symmetrically at both ends of the pole 11. The end of the first support mechanism 13 away from the pole 11 is fixed on the detection surface 12, providing support at both ends of the pole 11. The first bracket 131 is set perpendicular to the pole 11 to simulate the simply supported beam state of the pole 11 in actual use. The pole 11 is set on the pad 132, and the pole 11 is embedded in the first limiting groove of the pad 132 to be locked and limited by the first limiting groove, thereby ensuring the stability of the pole 11 when a load is applied. This helps to accurately measure the various mechanical properties of the pole 11 and ensure the accuracy of the test.

[0064] In some examples, the first limiting groove can be a circular groove to ensure that the first limiting groove is adapted to the shape of the pole 11 and to ensure the limiting effect on the pole 11.

[0065] like Figure 2 As shown, in one feasible embodiment, the equal-diameter pole detection device further includes: a second support mechanism 17, which is movably disposed on the detection surface 12, and the pole 11 is disposed on the second support mechanism 17.

[0066] In this technical solution, the second support mechanism 17 is located below the pole 11 to provide movable support for the pole 11. When the pole 11 is not in contact with the first support mechanism 13, it is convenient to adjust the position of the pole 11, which is beneficial to improving the efficiency of subsequent inspection of the pole 11. During the inspection process, the pole 11 is moved away from the inspection surface 12, which reduces the friction force between the inspection surface 12 and the pole 11 during the inspection, accurately reflects the deformation of the pole 11, and is beneficial to improving the inspection accuracy.

[0067] like Figure 1 As shown, in one feasible embodiment, the equal-diameter pole detection device further includes a displacement detection mechanism 18, which is disposed on the second side of the pole 11 and is positioned opposite the first support mechanism 13. The displacement detection mechanism 18 and the first support mechanism 13 are located at the same axial position on the pole 11.

[0068] In the technical scheme, the electric pole 11 cannot be moved at will under the limitation of the first supporting mechanism 13, the displacement detection mechanism 18 is arranged on the opposite side of the first supporting mechanism 13 to detect whether the electric pole 11 is displaced, the displacement detection mechanism 18 is used to judge the effectiveness and reliability of the electric pole 11 supported and limited by the first supporting mechanism 13, and whether the position of the electric pole 11 needs to be continuously adjusted is judged according to the detection result of the displacement detection mechanism 18, thereby helping to ensure the effectiveness of subsequent tests.

[0069] As shown in Figure 2 In an available embodiment, the second supporting mechanism 17 comprises a first moving seat 171, a second support 172 and a supporting seat 173, the first moving seat 171 is movably arranged on the detection surface 12, the second support 172 is arranged vertically to the detection surface 12, the first end of the second support 172 is connected with the first moving seat 171, and the supporting seat 173 is arranged at the second end of the second support 172, and the second limiting groove is arranged on the supporting seat 173, and at least part of the electric pole 11 is embedded in the second limiting groove.

[0070] In the technical scheme, the first moving seat 171 can move on the detection surface 12, the second support 172 is arranged vertically between the electric pole 11 and the detection surface 12, the electric pole 11 is placed on the supporting seat 173, and the bottom of the electric pole 11 is embedded in the second limiting groove to limit the electric pole 11 through the second limiting groove to prevent the electric pole 11 from rolling, ensure the stability and reliability of the electric pole 11 supported by the second supporting mechanism 17, and ensure the synchronization of the electric pole 11 and the second supporting mechanism 17.

[0071] In some examples, the second limiting groove can be a circular groove, which ensures that the first limiting groove is adapted to the shape of the electric pole 11 and ensures the limiting effect on the electric pole 11.

[0072] In some examples, the second limiting groove can also be a V-shaped groove to support and position the electric pole 11 of different specifications at two points, so that the supporting seat 173 can be adapted to electric poles 11 of different specifications, and then the electric pole 11 is stably limited through the cooperation of the supporting seat 173 and the cushion block 132, so that the electric poles 11 of different specifications can maintain stability during movement and detection.

[0073] As shown in Figure 1 and Figure 2 In an available embodiment, the equal-diameter electric pole detection device further comprises a third supporting mechanism 19, the third supporting mechanism 19 is movably arranged on the detection surface 12, and the load distribution beam 15 is arranged on the third supporting mechanism 19.

[0074] In the technical scheme, the load distribution beam 15 is arranged on the third support mechanism 19, and the third support mechanism 19 supports the movement of the load distribution beam 15 during the movement of the load, so that the movement resistance of the load distribution beam 15 during the test is close to zero, and the accuracy and effectiveness of the test data are improved.

[0075] As shown in Figures 1 to 3 In an embodiment, the third support mechanism 19 includes a second moving seat 191, a third support 192, and a fixed seat 193. The second moving seat 191 is movably arranged on the detection surface 12. The third support 192 is arranged vertically to the detection surface 12, and the first end of the third support 192 is connected to the second moving seat 191. The fixed seat 193 is arranged at the second end of the third support 192, and the load distribution beam 15 is detachably arranged on the fixed seat 193.

[0076] In the technical scheme, the second moving seat 191 is movable on the detection surface 12, the third support 192 is arranged vertically between the load distribution beam 15 and the detection surface 12, and the load distribution beam 15 is detachably fixed on the fixed seat 193. During the test, the load distribution beam 15 is fixed by the fixed seat 193, so that the load distribution beam 15 moves synchronously with the third support mechanism 19. During the debugging before the test, the position and direction of the load distribution beam 15 are adjusted by the second moving seat 191, which is convenient to use.

[0077] Further, the second moving seat 191 includes universal rollers, and the universal rollers are used to finely adjust the second moving seat 191 in multiple directions, thereby improving the adjustability of the detection device and reducing the difficulty of the test.

[0078] As shown in Figure 3 In an embodiment, the third support 192 includes a threaded rod 1921, a support nut 1922, and a fastening nut 1923. The threaded rod 1921 is arranged vertically on the second moving seat 191, and the first end of the threaded rod 1921 penetrates through the fixed seat 193. The support nut 1922 is threadedly connected to the threaded rod 1921, and the support nut 1922 is in contact with the bottom surface of the fixed seat 193. The fastening nut 1923 is threadedly connected to the threaded rod 1921, and the support nut 1922 is in contact with the top surface of the fixed seat 193.

[0079] In the technical scheme, the threaded rod 1921 passes through the fixing seat 193, the supporting nut 1922 supports the fixing seat 193 below the fixing seat 193, and the fastening nut 1923 locks the fixing seat 193 above the fixing seat 193, so that the fixing seat 193 is fixed on the threaded rod 1921 through the supporting nut 1922 and the fastening nut 1923, and the connection between the fixing seat 193 and the third support 192 is stable and reliable; the height of the load distribution beam 15 can be adjusted by adjusting the position of the supporting nut 1922, so that the axis of the load distribution beam 15 can be flush with the axis of the electric pole 11 of different diameters, so that the detection device can quickly adapt to electric poles 11 of different specifications, and the detection device is more practical.

[0080] As shown in Figures 1 to 3 In a feasible implementation, the equal-diameter electric pole detection device further comprises a hoop assembly 20 and a connecting piece 21; the hoop assembly 20 is arranged around the outer side of the electric pole 11, and the hoop assembly 20 comprises two half rings and a fastener, and the two half rings are connected through the fastener; the first end of the connecting piece 21 is connected with the hoop assembly 20, and the second end of the connecting piece 21 is connected with the load distribution beam 15.

[0081] In the technical scheme, the load distribution beam 15 is connected with the electric pole 11 through the hoop assembly 20 and the connecting piece 21, the hoop assembly 20 is arranged on the outer side of the electric pole 11, and the two half rings are locked through the fastener, so that the hoop assembly 20 can be installed on electric poles 11 of different specifications, so that electric poles 11 of different specifications can be quickly connected with the detection device; the connecting piece 21 connects the hoop assembly 20 to the load distribution beam 15, so that the load distributed by the load distribution beam 15 acts on the electric pole 11, and the electric pole 11 is subjected to simple support detection.

[0082] It can be understood that the load distribution beam 15 is fixed on the electric pole 11 at the position where the hoop assembly 20 is installed through the connecting piece 21, which can prevent the load distribution beam 15 from slipping after being connected with the electric pole 11, so as to ensure that the relative position of the electric pole 11 and the load distribution beam 15 in the axial direction does not change, and help to maintain the accuracy of load transmission and distribution.

[0083] It is easy for those skilled in the art to understand that the above advantageous modes can be freely combined and superimposed without conflict.

[0084] The above is only a preferred embodiment of the present application, and should not be used to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application. The above is only a preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection scope of the present application.

Claims

1. A device for detecting equal diameter poles, characterized in that, The equal-diameter electric pole detection device comprises: a first supporting mechanism arranged on a detection surface, wherein an electric pole is arranged parallel to the detection surface, the electric pole is arranged on the first supporting mechanism, and the first supporting mechanism is located at a first side of the electric pole; a deflection detection mechanism arranged at a second side of the electric pole, wherein the deflection detection mechanism is located at a first point of the electric pole; a load distribution beam arranged parallel to the first side of the electric pole, wherein the load distribution beam is detachably connected with the electric pole; a force value detection mechanism arranged on a side of the load distribution beam away from the electric pole, wherein a force direction of the force value detection mechanism is perpendicular to an axis of the electric pole; wherein the first point is a point on a side wall of the electric pole passing through a middle cross section of the electric pole.

2. The equal-diameter electric pole detection device according to claim 1, wherein an axis of the load distribution beam and an axis of the electric pole are located in a same plane parallel to the detection surface.

3. The equal-diameter electric pole detection device according to claim 1, wherein the first supporting mechanism comprises two first supporting mechanisms located at symmetrical positions in an axial direction of the electric pole.

4. The equal-diameter electric pole detection device according to claim 3, wherein the first supporting mechanism comprises: a first support horizontally arranged on the detection surface, wherein the first support is perpendicular to the electric pole; a pad arranged on an end of the first support close to the electric pole, wherein a first side of the electric pole is attached to the pad, and the pad is provided with a first limiting groove, and an end of the electric pole is embedded in the first limiting groove.

5. The equal-diameter electric pole detection device according to claim 1, further comprising: a second supporting mechanism movably arranged on the detection surface, wherein the electric pole is arranged on the second supporting mechanism.

4. The equal-length pole detection apparatus according to claim 1, characterized by 6. The equal-diameter electric pole detection device according to claim 5, further comprising: a displacement detection mechanism arranged at the second side of the electric pole, wherein the displacement detection mechanism is arranged opposite to the first supporting mechanism, and the displacement detection mechanism and the first supporting mechanism are located at a same axial position of the electric pole.

5. The equal-length pole detection apparatus according to claim 4, characterized by 7. The equal-diameter electric pole detection device according to claim 6, wherein the second supporting mechanism comprises: a first moving seat movably arranged on the detection surface; a second support vertically arranged on the detection surface, wherein a first end of the second support is connected with the first moving seat; and a supporting seat arranged at a second end of the second support, wherein the supporting seat is provided with a second limiting groove, and at least a part of the electric pole is embedded in the second limiting groove.

8. The equal-diameter electric pole detection device according to claim 7, further comprising: a third supporting mechanism movably arranged on the detection surface, wherein the load distribution beam is arranged on the third supporting mechanism.

9. The equal-diameter electric pole detection device according to claim 8, wherein the third supporting mechanism comprises:

7. The equal-length pole detection apparatus according to claim 1, characterized by a second moving seat movably arranged on the detection surface. ​ ​ ​ ​ A third support is arranged perpendicularly to the detection surface, and a first end of the third support is connected to the second moving base; A fixing base is arranged at a second end of the third support, and the load distribution beam is detachably arranged on the fixing base.

9. The equal-diameter electric pole detection device according to claim 8, characterized in that: The third support comprises: A threaded rod is arranged perpendicularly on the second moving base, and a first end of the threaded rod penetrates through the fixing base; A support nut is threadedly connected to the threaded rod, and the support nut is in close contact with a bottom surface of the fixing base; A fastening nut is threadedly connected to the threaded rod, and the fastening nut is in close contact with a top surface of the fixing base.

10. The equal-length pole detection apparatus according to any one of claims 1 to 9, characterized by The equal-diameter electric pole detection device further comprises: A hoop assembly is arranged around an outer side of the electric pole, and the hoop assembly comprises two half-rings and a fastener, and the two half-rings are connected by the fastener; A connecting piece is connected at a first end to the hoop assembly, and a second end of the connecting piece is connected to the load distribution beam.

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