A concrete pole

Abstract

The utility model discloses a kind of concrete telegraph poles, it includes framework and the concrete layer of cladding in the framework, the concrete layer is hollow cylindrical structure, the framework includes main bar, reinforcing ring and spiral ring, the main bar is set to at least four and the axial direction of the concrete layer is evenly arranged, the reinforcing ring is set to at least three and is evenly spaced in at least four the main bar along the axial direction of the concrete layer, the reinforcing ring is vertically arranged with the main bar, the spiral ring is set in at least four the main bar and is arranged along the axial direction of the concrete layer.

Description

Technical Field

[0001] This utility model relates to the field of concrete technology, and in particular to a concrete utility pole. Background Technology

[0002] Concrete utility poles, formed by casting concrete and a frame using a centrifugal casting process, are widely used in power engineering due to their excellent strength and durability. However, market research revealed that existing concrete utility poles have poor radial strength and crack resistance, and therefore cannot meet the specific needs of specialized power engineering scenarios. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a concrete utility pole.

[0004] A concrete utility pole according to an embodiment of the present invention includes a frame and a concrete layer covering the frame. The concrete layer has a hollow cylindrical structure. The frame includes main reinforcing bars, reinforcing rings, and spiral rings. The main reinforcing bars are set to at least four and are evenly arranged around the concrete layer along the axial direction. The reinforcing rings are set to at least three and are evenly spaced within the at least four main reinforcing bars along the axial direction of the concrete layer. The reinforcing rings are arranged perpendicular to the main reinforcing bars. The spiral rings are sleeved on the at least four main reinforcing bars and are arranged along the axial direction of the concrete layer.

[0005] A concrete utility pole according to an embodiment of the present utility model has at least the following beneficial effects:

[0006] Through the above structure, the setting of reinforcing rings and spiral rings can enhance the radial strength and crack resistance of concrete utility poles, so as to meet the needs of special power engineering scenarios.

[0007] According to some embodiments of the present invention, the reinforcing ring is provided with at least four notches, and at least four main reinforcing bars are inserted through the at least four notches in a one-to-one correspondence.

[0008] According to some embodiments of the present invention, the reinforcing ring is provided with a through hole, and at least three of the through holes located on different reinforcing rings are provided with secondary reinforcing bars, which are arranged along the axial direction of the concrete layer.

[0009] According to some embodiments of the present invention, the main reinforcing bar is provided with at least six positioning blocks, and the reinforcing ring is disposed between two corresponding positioning blocks.

[0010] According to some embodiments of the present invention, the outer surface of the concrete layer is coated with an anti-corrosion layer. Attached Figure Description

[0011] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0012] Figure 1 This is a structural diagram of an embodiment of the concrete utility pole of this utility model;

[0013] Figure 2 for Figure 1 The structural diagram of the concrete utility pole frame shown;

[0014] Figure 3 for Figure 2 A partial structural diagram of the skeleton shown.

[0015] Figure label:

[0016] Frame 100, main rib 110, reinforcing ring 120, notch 121, through hole 122, spiral ring 130, secondary rib 140;

[0017] 200mm concrete layer. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] In the description of this utility model, the use of terms such as first, second, third, fourth, and fifth is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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 utility model.

[0021] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0022] Reference Figures 1 to 3 This utility model provides a concrete utility pole, which includes a frame 100 and a concrete layer 200 covering the frame 100. The concrete layer 200 has a hollow cylindrical structure. The frame 100 includes main reinforcing bars 110, reinforcing rings 120, and spiral rings 130. There are four main reinforcing bars 110, which are evenly arranged around the concrete layer 200 along the axial direction. There are five reinforcing rings 120, which are evenly spaced within the four main reinforcing bars 110 along the axial direction of the concrete layer 200. The reinforcing rings 120 are perpendicular to the main reinforcing bars 110. The spiral rings 130 are sleeved on the four main reinforcing bars 110 and are arranged along the axial direction of the concrete layer 200.

[0023] It is understandable that the concrete layer 200 covers the skeleton 100, that is, the concrete layer 200 covers the four main reinforcing bars 110, the five reinforcing rings 120 and the spiral ring 130.

[0024] Through the above structure, the setting of reinforcing ring 120 and spiral ring 130 can enhance the radial strength and crack resistance of concrete utility poles to meet the needs of special power engineering scenarios.

[0025] In some embodiments, the main reinforcing bars 110 are provided in six and are evenly arranged axially around the concrete layer 200, and the reinforcing rings 120 are provided in eight and are evenly spaced within the six main reinforcing bars 110 along the axial direction of the concrete layer 200.

[0026] In this embodiment, the spiral ring 130 is welded to the main rib 110 at the abutment point, and the reinforcing ring 120 is welded to the main rib 110 at the abutment point.

[0027] To facilitate the positioning and welding of the joint between the reinforcing ring 120 and the main rib 110, refer to Figure 2 and Figure 3 The reinforcing ring 120 has four notches 121, and the four main reinforcing bars 110 are inserted through the four notches 121 in a corresponding manner.

[0028] To further improve the strength of concrete utility poles, refer to Figure 2 and Figure 3The reinforcing ring 120 has four through holes 122, and five through holes 122 located on different reinforcing rings 120 are provided with secondary reinforcing bars 140. The secondary reinforcing bars 140 are arranged along the axial direction of the concrete layer 200. There are four secondary reinforcing bars 140.

[0029] In some embodiments, six main reinforcing bars 110 are uniformly arranged axially around the concrete layer 200, and eight reinforcing rings 120 are uniformly spaced within the six main reinforcing bars 110 along the axial direction of the concrete layer 200. Each reinforcing ring 120 has six notches 121, through which the six main reinforcing bars 110 are inserted. Each reinforcing ring 120 also has six through holes 122, through which secondary reinforcing bars 140 are inserted. There are six secondary reinforcing bars 140.

[0030] In order to reduce the probability of the reinforcing ring 120 moving axially along the concrete layer 200 during the centrifugal casting process, in this embodiment, the main reinforcing bar 110 is provided with ten positioning blocks, and the reinforcing ring 120 is located between two corresponding positioning blocks.

[0031] In this embodiment, an anti-corrosion layer is coated on the outer surface of the concrete layer 200. The anti-corrosion layer is made of materials such as fluorocarbon resin.

[0032] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A concrete utility pole, characterized in that: The system includes a skeleton (100) and a concrete layer (200) covering the skeleton (100). The concrete layer (200) has a hollow cylindrical structure. The skeleton (100) includes main reinforcing bars (110), reinforcing rings (120), and spiral rings (130). The main reinforcing bars (110) are set at least four and are evenly arranged around the concrete layer (200) along the axial direction. The reinforcing rings (120) are set at least three and are evenly spaced within the at least four main reinforcing bars (110) along the axial direction of the concrete layer (200). The reinforcing rings (120) are arranged perpendicular to the main reinforcing bars (110). The spiral rings (130) are sleeved on the at least four main reinforcing bars (110) and are arranged along the axial direction of the concrete layer (200).

2. A concrete utility pole according to claim 1, characterized in that: The reinforcing ring (120) has at least four notches (121), and at least four main reinforcing bars (110) are inserted through the at least four notches (121) in a corresponding manner.

3. A concrete utility pole according to claim 1, characterized in that: The reinforcing ring (120) is provided with a through hole (122), and at least three of the through holes (122) located on different reinforcing rings (120) are provided with secondary reinforcing bars (140), which are arranged along the axial direction of the concrete layer (200).

4. A concrete utility pole according to claim 1, characterized in that: The main reinforcing bar (110) is provided with at least six positioning blocks, and the reinforcing ring (120) is provided between two corresponding positioning blocks.

5. A concrete utility pole according to claim 1, characterized in that: The outer surface of the concrete layer (200) is coated with an anti-corrosion layer.

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