Electric pole

Abstract

The embodiment of the invention discloses an electric pole which comprises a first pole body fixed to the ground. The second rod body is connected with the end, away from the ground, of the first rod body through a connecting structure, and the first rod body and the second rod body are coaxially arranged; the connecting structure comprises at least one protruding part formed by extending the bottom of the second rod body towards the first rod body, and an extending part formed by extending the side wall of the protruding part outwards. The top of the first rod body is sunken downwards to form a connecting groove; the connecting groove comprises a first groove body part and a second groove body part; the shape and size of the first groove body part are matched with those of the extension part; the second groove body part is located at the bottom of the first groove body and communicated with the first groove body, the second groove body part is a circular groove cavity, and the center position of the circular groove cavity corresponds to the protruding part; the top face of the circular groove cavity is a limiting face, and the limiting face is configured to be used for limiting the extending part not to be separated from the circular groove cavity when the extending part is located in the circular groove.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric power engineering, and more particularly, the present application relates to an electric pole. BACKGROUND

[0002] The electric pole is a bridge of electricity, mainly used for transporting electricity to various places, and is mainly buried in plains and mountains. The types of electric poles include concrete poles and iron poles. The length of the electric pole is generally 4.5-15 meters. When the concrete pole is manufactured, an integral molding method is usually used to fix the height of the concrete pole. However, when the power grid is upgraded, the height of the electric pole sometimes needs to be lengthened. In the prior art, when two adjacent electric poles are connected, an external connecting piece needs to be used to realize the connection between the two pole bodies, which is not only high in cost but also complicated and time-consuming to install. SUMMARY

[0003] The purpose of the present application is to provide an electric pole to solve at least one of the above technical problems.

[0004] In order to achieve at least one of the above purposes, the present application adopts the following technical solution:

[0005] The present application provides an electric pole, comprising: a first pole body fixed on the ground;

[0006] A second pole body connected to the end of the first pole body away from the ground through a connecting structure, the first pole body and the second pole body are coaxially arranged;

[0007] The connecting structure comprises: at least one protruding portion formed by extending from the bottom of the second pole body towards the first pole body; and an extension portion formed by extending outward from the side wall of the protruding portion;

[0008] A connecting groove formed by recessing downward from the top of the first pole body; the connecting groove comprises: a first groove body portion formed by extending downward from the top of the second pole body; and a second groove body portion located at the bottom of the first groove body and in communication with the first groove body, the second groove body portion is a circular cavity, and the center position of the circular cavity corresponds to the protruding portion;

[0009] The top surface of the circular cavity is a limiting surface configured to limit the extension portion from leaving the circular cavity when the extension portion is located in the circular groove.

[0010] Optionally, the sum of the lengths of the protruding portion and the extension portion in the extension direction of the first pole body is equal to the sum of the depths of the first groove body and the second groove body in the extension direction of the second pole body.

[0011] Optionally, the extension portion has two oppositely arranged extension portions, and the extension direction of the extension portion is a horizontal direction.

[0012] Optionally, the electric pole further comprises a fixing assembly located at the connection between the first pole body and the second pole body to fix the first pole body and the second pole body.

[0013] Optionally, the fixing assembly comprises:

[0014] a first connecting plate fixed on the first pole body;

[0015] a second connecting plate fixed on the second pole body;

[0016] a fixing plate connected with the first connecting plate and the second connecting plate respectively.

[0017] Optionally, the first connecting plate surrounds the outer periphery of the side wall of the first pole body, and the second connecting plate surrounds the outer periphery of the side wall of the second pole body.

[0018] Optionally, the fixing plate surrounds the connection between the first pole body and the second pole body.

[0019] Optionally, the first connecting plate and the second connecting plate each comprise a connecting hole, and the fixing plate comprises a mounting hole corresponding to the connecting hole.

[0020] A bolt sequentially passes through the mounting hole and the connecting hole to connect the first connecting plate and the fixing plate, and the second connecting hole and the fixing plate.

[0021] Optionally, the first connecting plate, the second connecting plate and the fixing plate are made of stainless steel.

[0022] The application has the following beneficial effects:

[0023] In view of the problems in the prior art, the electric pole provided by the application comprises a first pole body and a second pole body, the second pole body is provided with a protruding part and an extending part, the first pole body is provided with a first slot part and a second slot part, the extending part passes through the first slot part to the second slot part, and the second pole body is rotated to make the extending part below the limiting surface of the circular slot cavity after reaching the second slot part, so that the second pole body is connected with the first pole body as a whole, the second pole body will not be separated from the first pole body, the connection between the first pole body and the second pole body is realized, the electric pole provided by the application can realize the connection between the first pole body and the second pole body without using other external connecting parts, is simple and convenient, firm, and saves manpower and resources. BRIEF DESCRIPTION OF DRAWINGS

[0024] The specific embodiments of the application will be further described in detail below with reference to the accompanying drawings.

[0025] Figure 1A front view of a pole is shown in one embodiment of the present application.

[0026] Figure 2 A longitudinal section of a first pole and a second pole in a pole is shown when the first pole and the second pole are separated in one embodiment of the present application Figure One .

[0027] Figure 3 A longitudinal section of a first pole and a second pole in a pole is shown when the first pole and the second pole are separated in one embodiment of the present application Figure Two . DETAILED DESCRIPTION

[0028] In the following description, for the purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It can be evident, however, that the embodiments can be practiced without these specific details.

[0029] In the description of the present application, it is necessary to point out that the terms "upper", "lower", and the like indicate the positional or locational relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise explicitly specified and limited, the terms "mount", "connect", "connection" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be 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 the present application can be understood according to the specific circumstances.

[0030] It also needs to be pointed out that in the description of the present application, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0031] To solve the problems in the prior art, one embodiment of the present application provides a pole, such as Figures 1-3As shown, it comprises: a first rod body 1 fixed on the ground; a second rod body 2 connected with the first rod body 1 through a connecting structure, the first rod body 1 and the second rod body 2 are coaxially arranged; the connecting structure comprises: at least one protruding part 31 formed by extending the bottom of the second rod body 2 towards the first rod body 1, an extension part 32 formed by extending the side wall of the protruding part 31 outward; a connecting groove 4 formed by recessing the top of the first rod body 1 downward; the connecting groove 4 comprises: a first groove body part 41 formed by extending the top of the second rod body 2 downward; a second groove body part 42 located at the bottom of the first groove body and communicating with the first groove body, the second groove body part 42 is a circular cavity, the center position of the circular cavity corresponds to the protruding part 31; the top surface of the circular cavity is a limiting surface, which is configured to limit the extension part 32 from leaving the circular cavity when the extension part 32 is located in the circular groove. In actual application, the connecting structure can have multiple, which is set according to actual situation. One connecting structure is shown in the drawing.

[0032] In the above embodiments of the present application, the protruding part 31 and the extension part 32 provided on the second rod body 2 can be used in cooperation with the first groove body part 41 and the second groove body part 42 provided on the first rod body 1. Specifically, the extension part 32 passes through the first groove body part 41 to the second groove body part 42, and after reaching the second groove body part 42, i.e. after reaching the circular cavity, the second rod body 2 is rotated to make the extension part 32 located below the limiting surface of the circular cavity. In this way, the second rod body 2 is connected with the first rod body 1 as a whole, and the second rod body 2 will not separate from the first rod body 1, i.e. the connection between the first rod body 1 and the second rod body 2 is achieved. The electric pole provided by the present application can achieve the connection between the first rod body 1 and the second rod body 2 without using other external connecting parts, which is simple, convenient and firm, and saves manpower and resources.

[0033] In a specific embodiment, the sum of the lengths of the protruding part 31 and the extension part 32 in the extension direction of the first rod body 1 is equal to the sum of the depths of the first groove body and the second groove body of the connecting groove 4 in the extension direction of the second rod body 2. In this way, when the protruding part 31 and the extension part 32 are installed in cooperation with the connecting groove 4, there will be no obvious gap between the top surface of the first rod body 1 and the bottom surface of the second rod body 2, i.e. the first rod body 1 and the second rod body 2 can be seamlessly connected.

[0034] In a specific example, the extension part 32 has two oppositely arranged extension parts, and the extension direction of the extension part 32 is horizontal. In this way, the two extension parts 32 are located on the same straight line and can both contact the limiting surface of the circular cavity, which improves the connection stability of the first rod body 1 and the second rod body 2.

[0035] In an embodiment, the electric pole further comprises a fixing assembly arranged at the joint of the first pole body 1 and the second pole body 2 to fix the first pole body 1 and the second pole body 2. The fixing assembly is designed to further fix the joint of the first pole body 1 and the second pole body 2, thereby further improving the connection stability between the first pole body 1 and the second pole body 2.

[0036] Further, the fixing assembly comprises a first connecting plate 51 fixed on the first pole body 1, a second connecting plate 52 fixed on the second pole body 2, and a fixing plate 53 connected to the first connecting plate 51 and the second connecting plate 52 respectively. The fixing plate 53 is used in cooperation with the first connecting plate 51 and the second connecting plate 52 respectively to further fix the joint of the first pole body 1 and the second pole body 2.

[0037] In an embodiment, the first connecting plate 51 is arranged around the outer periphery of the side wall of the first pole body 1, the second connecting plate 52 is arranged around the outer periphery of the side wall of the second pole body 2, and the fixing plate 53 is arranged at the joint of the first pole body 1 and the second pole body 2.

[0038] In actual application, the first connecting plate 51 can have a plurality of first connecting plates 51 fixed on the side wall of the first pole body 1 respectively, the second connecting plate 52 can have a plurality of second connecting plates 52 arranged corresponding to the first pole body 1 respectively, and the fixing plate 53 can have a plurality of fixing plates 53 connected to the corresponding first connecting plate 51 and the second connecting plate 52 respectively.

[0039] In an embodiment, the first connecting plate 51 and the second connecting plate 52 each comprise a connecting hole (not shown in the figure), the fixing plate 53 comprises a mounting hole (not shown in the figure) corresponding to the connecting hole, and a bolt 54 is arranged to pass through the mounting hole and the connecting hole to connect the first connecting plate 51 and the fixing plate 53, and the second connecting hole and the fixing plate 53. In this way, the first connecting plate 51 and the fixing plate 53, and the second connecting plate 52 and the fixing plate 53 are connected, and the side wall of the first pole body 1 and the side wall of the second pole body 2 are further fixed by the fixing assembly.

[0040] In an embodiment, the first connecting plate 51, the second connecting plate 52, and the fixing plate 53 are made of stainless steel. Since the electric pole is exposed to the outside world for a long time, the stainless steel material can improve the service life of the fixing assembly.

[0041] Obviously, the above embodiments of the present application are merely exemplary and are not intended to limit the embodiments of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art, and it is impossible to enumerate all the embodiments here. Any obvious changes or variations derived from the technical solutions of the present application are still within the protection scope of the present application.

Claims

1. A pole, characterized in that The utility model relates to a kind of electric poles, including: First pole body fixed on ground; Second pole body is connected with the one end of the first pole body away from ground by connecting structure, the first pole body is coaxially arranged with the second pole body; The connecting structure includes: at least one protruding part is formed by the bottom of the second pole body extending towards the direction of first pole body, extension is formed by the sidewall of the protruding part extending outward; Connecting slot is formed by the top of the first pole body being concave downward;The connecting slot includes: first slot body part is formed by the top of the second pole body extending downwards;Second slot body part is located at the bottom of the first slot body and is communicated with the first slot body, and the second slot body part is a circular cavity, and the center position of the circular cavity corresponds with the protruding part; The top surface of the circular cavity is a limiting surface, and the limiting surface is configured to limit the extension from the circular cavity when the extension is located in the circular cavity.

2. A pole according to claim 1, characterized in that The sum of the length of the protruding part and the extension in the extension direction of the first pole body is equal to the sum of the depth of the first slot body and the second slot body in the extension direction of the second pole body.

3. The pole of claim 1, wherein The extension has two oppositely arranged, and the extension direction of the extension is horizontal direction.

4. The pole of claim 1, wherein The electric pole further includes: fixing assembly, the fixing assembly is located at the connection of the first pole body and second pole body, to fix the first pole body and second pole body.

5. A pole according to claim 4, c h a r a c t e r i z e d in that The fixing assembly includes: First connecting plate fixed on the first pole body; Second connecting plate fixed on the second pole body; Fixing plate connected with the first connecting plate and the second connecting plate respectively.

6. A pole according to claim 5, c h a r a c t e r i z e d in that The first connecting plate surrounds the outer periphery of the sidewall of the first pole body, and the second connecting plate surrounds the outer periphery of the sidewall of the second pole body.

7. A pole according to claim 5, c h a r a c t e r i z e d in that The fixing plate surrounds the connection of the first pole body and second pole body.

8. The pole of claim 5, wherein The first connecting plate and the second connecting plate both include connecting hole, and the fixing plate includes mounting hole corresponding to the connecting hole; Bolt passes through mounting hole and connecting hole in turn to connect the first connecting plate and fixing plate, and the second connecting hole and fixing plate.

9. The pole of claim 5, wherein The material of the first connecting plate, the second connecting plate and the fixing plate is stainless steel.

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