Communication pole

Abstract

The utility model provides a communication pole which comprises a vertically arranged pole body and an outer layer wrapped on the outer surface of the pole body in a mould pressing or hand pasting mode, the pole body is made of a bamboo pole or a wood pole, a central through hole is formed in the pole body, and the outer layer is made of composite materials. According to the communication pole, the bamboo pole or the wood pole is adopted as the main body of the communication pole, and the outer layer made of the composite material is wrapped on the outer surface of the main body, so that compared with an existing communication pole completely made of the composite material, the communication pole is low in cost and convenient to manufacture; compared with a traditional communication pole made of metal or poured through cement, the communication pole is light in weight, convenient to transport, resistant to corrosion, longer in service life and higher in strength compared with a traditional communication pole made of a wood pole.

Description

Technical Field

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

[0002] Traditional communication poles are mostly made of metal or cast in concrete. While these poles are strong enough, they are too heavy and difficult to install. Later, communication poles made of composite materials were developed, solving the problems of heavy weight and difficult installation. However, communication poles made of composite materials are more expensive and have a more complex manufacturing process. Utility Model Content

[0003] In view of the shortcomings of the existing technology, this utility model provides a communication pole to solve the technical problems of high cost and complex manufacturing process of communication poles made of composite materials in related technologies.

[0004] This utility model provides a communication pole, including a vertically arranged pole body and an outer layer wrapped around the outer surface of the pole body by molding or hand lay-up. The pole body is made of bamboo or wood and has a central through hole inside. The outer layer is made of composite material.

[0005] Furthermore, the inner wall of the rod is uniformly provided with reinforcing strips along the extension direction of the rod, and the reinforcing strips are steel bars.

[0006] Furthermore, the outer contour of the cross-section of the rod is circular.

[0007] Furthermore, the outer contour of the cross-section of the rod is a regular polygon, and multiple reinforcing plates are provided in the central through hole along the length of the rod. The inner ends of the multiple reinforcing plates are connected together at the center of the central through hole, and the outer ends are connected to the corners of the regular polygon on the inner wall of the rod. The inner wall of the rod has rounded corners at the corners of the regular polygon.

[0008] Furthermore, the cross-section of the rod is a regular hexagon, and the reinforcing plate consists of three pieces arranged in a Y-shape. The outer ends of the three reinforcing plates are connected to the corners of the regular hexagon on the inner wall of the rod by a gap of one corner.

[0009] Furthermore, the cross-section of the rod is a regular quadrilateral, and two reinforcing plates are provided, arranged in an X-shape on the diagonal of the regular quadrilateral of the rod.

[0010] Furthermore, the outer contour of the cross-section of the rod is a regular polygon, and at least one steel frame is wrapped around the outer layer along the extension direction of the rod. The steel frame is connected end to end after wrapping around the rod, and the two vertical sides of the steel frame are located on the outer wall of the outer layer. A placement groove is provided on the outer wall of the rod along the extension direction of the rod. The placement groove is used to place the steel frame. The placement groove and the rod are integrally manufactured.

[0011] Furthermore, a reinforcing ridge is provided on the outside of the reinforcing steel frame, and the reinforcing ridge is wrapped around the outside of the reinforcing steel frame.

[0012] Furthermore, the cross-section of the rod is a regular hexagon, and there are three steel reinforcement frames, each of which is arranged around two opposite faces of the rod.

[0013] Furthermore, the reinforcing strips are pre-embedded at the corners of the regular polygonal rod along the extension direction of the rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This utility model discloses a communication pole that uses bamboo or wooden poles as the main body and wraps the outer surface with a composite material outer layer. Compared with existing communication poles made entirely of composite materials, it has lower cost and is easier to manufacture. Compared with traditional communication poles made of metal or cement, it is not only lighter and easier to transport, but also more corrosion-resistant and has a longer lifespan. Compared with traditional communication poles made of wooden poles, it has higher strength. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a communication pole according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of a communication pole according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of a communication pole according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of a communication pole according to an embodiment of the present invention;

[0020] Figure 5 for Figure 4 A magnified view of a portion of the image;

[0021] Explanation of icon numbers:

[0022] 10. Rod body; 20. Outer layer; 30. Central through hole; 40. Reinforcing strip; 50. Reinforcing plate; 60. Rebar frame; 70. Placement groove; 80. Reinforcing ridge.

[0023] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0024] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solutions of this utility model are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0025] In the description of this utility model, it should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are only for illustrative purposes to aid those skilled in the art and to facilitate understanding and reading. They are not intended to limit the implementation conditions of this utility model and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to the size, without affecting the effects and objectives of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model.

[0026] like Figure 1-5 As shown, an embodiment of this utility model provides a communication pole, including a vertically arranged pole body 10 and an outer layer 20 wrapped around the outer surface of the pole body 10 by molding or hand lay-up. The pole body 10 is made of bamboo or wood, and a central through hole 30 is provided inside the pole body 10. The outer layer 20 is made of composite material.

[0027] In this embodiment of the utility model, the communication pole uses bamboo or wooden poles as the main body and wraps the outer surface with an outer layer 20 made of composite material. Compared with existing communication poles made entirely of composite materials, it has lower cost and is easier to manufacture. Compared with traditional communication poles made of metal or cement, it is not only lighter and easier to transport, but also more corrosion-resistant and has a longer lifespan. Compared with traditional communication poles made of wooden poles, it has higher strength.

[0028] Based on the above solutions, such as Figure 1-4As shown in this embodiment of the utility model, reinforcing strips 40 are uniformly arranged inside the wall of the pole 10 along the extension direction of the pole 10. The reinforcing strips 40 are steel bars. The steel bars can significantly increase the bending, compressive and torsional resistance of the pole 10, ensuring that the communication pole has higher stability when facing external forces such as wind load, snow load and earthquake. Wherein, when the outer contour of the cross-section of the pole 10 is a regular polygon, the reinforcing strips 40 are pre-embedded at the corners of the regular polygon along the extension direction of the pole 10.

[0029] like Figure 1 As shown, in one embodiment of the present invention, the outer contour of the cross-section of the rod 10 is circular. The circular shape allows the rod 10 to be subjected to force evenly in all directions, improving the overall stability of the structure and better resisting wind loads, thus reducing swaying caused by wind.

[0030] like Figure 2-3 As shown, in one embodiment of this utility model, the outer contour of the cross-section of the rod 10 is a regular polygon. Multiple reinforcing plates 50 are provided within the central through hole 30 along the length of the rod 10. The inner ends of the multiple reinforcing plates 50 are connected together at the center of the central through hole 30, and the outer ends are connected to the corners of the regular polygon on the inner wall of the rod 10. The inner wall of the rod 10 has rounded corners at the corners of the regular polygon. Compared to circular or elliptical cross-sections, regular polygons (such as hexagons, octagons, etc.) can provide better bending stiffness while maintaining the same material usage. Furthermore, by setting multiple reinforcing plates 50, the longitudinal and lateral stability of the communication pole 10 can be greatly enhanced. The rounded corners at the corners of the regular polygon not only increase the thickness at the corners, thus increasing the strength at the corners and making them less prone to breakage and damage, but also effectively reduce stress concentration, thereby extending the service life of the pole 10.

[0031] like Figure 2 As shown, in one embodiment of this utility model, the cross-section of the rod 10 is a regular hexagon, and the reinforcing plate 50 is provided in three pieces, arranged in a Y-shape. The outer ends of the three reinforcing plates 50 are connected to the corners of the regular hexagon on the inner wall of the rod 10 at a distance of one corner. This arrangement can evenly distribute the externally applied pressure to the six corners, avoid local stress concentration, and enhance the overall load-bearing capacity of the structure. At the same time, the Y-shaped layout is similar to a triangular support, and its structure is relatively symmetrical and the force is evenly distributed, which can significantly improve the torsional strength of the rod 10.

[0032] like Figure 3As shown, in one embodiment of this utility model, the cross-section of the rod 10 is a regular quadrilateral, and the reinforcing plate 50 is provided in two pieces, arranged in an X shape on the diagonal of the regular quadrilateral of the rod 10. The reinforcing plate 50 arranged in this way divides the cross-section of the rod 10 into four triangles. By utilizing the stability of triangles, the strength of the communication rod is increased.

[0033] like Figure 4 As shown, in one embodiment of this utility model, at least one reinforcing steel frame 60 is wrapped around the outer layer 20 along the extension direction of the rod 10. The reinforcing steel frame 60 is connected end to end in a circle, and the two vertical sides of the reinforcing steel frame 60 are located on the outer wall of the outer layer 20. A placement groove 70 is provided on the outer wall of the rod 10 along the extension direction of the rod 10. The placement groove 70 is used to place the reinforcing steel frame 60. The placement groove 70 and the rod 10 are integrally manufactured. This arrangement allows a tensile force to be generated on the reinforcing steel frame 60 when the rod 10 is subjected to bending force. The reinforcing steel frame 60 itself generates a force opposite to the tensile force to resist the bending of the rod 10. This improves the bending resistance of the rod 10. Compared with directly thickening the rod 10, the cost is lower, the economic benefits are higher, the impact on the weight of the rod 10 is smaller, and the installation is more convenient.

[0034] Based on the above solutions, such as Figure 4-5 As shown in this embodiment of the utility model, a reinforcing ridge 80 is also provided on the outside of the reinforcing steel frame 60, and the reinforcing ridge 80 is wrapped around the outside of the reinforcing steel frame 60.

[0035] like Figure 4 As shown, in one embodiment of this utility model, the cross-section of the rod 10 is a regular hexagon, and there are three steel reinforcement frames 60. Each steel reinforcement frame 60 is arranged around two opposite faces of the rod 10. Setting the rod 10 as a hexagon makes it easier to arrange the steel reinforcement frames 60, making it less prone to left and right sliding. In addition, setting three steel reinforcement frames 60 makes its structure more stable.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A communication pole, characterized in that, The utility model relates to a kind of composite poles, including vertically arranged pole body (10) and outer layer (20) wrapped in the outer surface of the pole body (10) by moulding or hand lay-up, the pole body (10) is made of bamboo pole or wood pole, and the inside of the pole body (10) is provided with central through hole (30), and the outer layer (20) is made of composite material.

2. A communication rod as claimed in claim 1, characterized in that The inside of the wall body of the pole body (10) is uniformly provided with reinforcing bars (40) along the extension direction of the pole body (10), and the reinforcing bars (40) are steel bars.

3. A communication rod as claimed in claim 2, wherein, The outer contour of the cross section of the pole body (10) is circular.

4. A communication rod as claimed in claim 2, wherein, The outer contour of the cross section of the pole body (10) is a regular polygon, and a plurality of reinforcing plates (50) are arranged in the central through hole (30) along the length direction of the pole body (10). The inside ends of the plurality of reinforcing plates (50) are connected together at the center of the central through hole (30), and the outside ends are connected to the corner angles of the regular polygon of the inner wall of the pole body (10). The inner wall of the pole body (10) is chamfered at the corner angles of the regular polygon.

5. A communication rod as claimed in claim 4, wherein the rod is formed from a material which is transparent to the electromagnetic radiation. The cross section of the pole body (10) is a regular hexagon, and the reinforcing plates (50) are arranged in a Y shape and are three pieces.

6. A communication rod as claimed in claim 4, wherein, The cross section of the pole body (10) is a regular quadrilateral, and the reinforcing plates (50) are arranged in an X shape and are two pieces.

7. A communication rod as claimed in claim 2, wherein, The outer contour of the cross section of the pole body (10) is a regular polygon, and at least one steel frame (60) is arranged around the pole body (10) along the extension direction of the pole body (10). The steel frame (60) is connected end to end after one round. The vertical two sides of the steel frame (60) are located on the outer wall of the outer layer (20). A placement groove (70) is arranged on the outer wall of the pole body (10) along the extension direction of the pole body (10). The placement groove (70) is used for placing the steel frame (60), and the placement groove (70) and the pole body (10) are integrally made.

8. A communication rod as claimed in claim 7, characterized in that The outside of the steel frame (60) is further provided with a reinforcing rib (80), and the reinforcing rib (80) is wrapped outside the steel frame (60).

9. A communication mast according to claim 7 or 8, wherein, The cross section of the pole body (10) is a regular hexagon, and the steel frame (60) is three pieces, and each steel frame (60) is arranged around the two opposite faces of the pole body (10).

10. A communication rod as claimed in claim 4 or 7, characterized in that The reinforcing bars (40) are embedded in the corner angles of the regular polygon of the pole body (10) along the extension direction of the pole body (10).

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