Concrete prefabricated pipe pile for communication cable
By combining triangular and circular structures of communication cable concrete prefabricated pipe pile design, the problem of traditional circular pipe piles being poor in resisting lateral pressure is solved, and stronger stress capacity and better cable protection effect are achieved.
Patent Information
- Application Number
- CN202420915459.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-28
AI Technical Summary
Traditional circular pipe piles do not perform well in resisting lateral pressures because their contact area is relatively small and it is difficult to effectively protect underground communication cables.
A communication cable concrete prefabricated pipe pile with an integrated structure is adopted, combining a triangle and a circular structure. The cross-section of the outer pipe part is a positive triangle ring, and the cross-section of the inner pipe part is a circular ring, forming a support force to the outer pipe part, and improving the protection ability of the cable through the secondary cavity and main cavity design.
This design can effectively resist lateral pressure and withstand vertical loads, significantly improving the stress capacity of the pipe piles, thereby better protecting the communication cables.
Smart Images
Figure CN222614157U_ABST
Abstract
Description
[Technical field]
[0001] The utility model mainly relates to a communication cable concrete prefabricated pipe pile. [Background technology]
[0002] Prefabricated concrete piles for communication cables are mainly used to protect underground communication cables, especially in urban roads, bridges, tunnels and other places. Since the cables in these places are often subjected to external pressure or impact, such piles are needed for protection. Traditional piles generally adopt cylindrical structures. Due to their shape characteristics, cylindrical piles have good bending resistance and stability, and are suitable for bearing loads in various directions. In addition, the inner wall of the circular pile is smooth, which is easy to clean and maintain; however, the circular pile does not perform well in resisting lateral pressure because its contact area is relatively small. Therefore, we improve the pile structure to strengthen the force of the pile to better protect the communication cables. [Utility Model Content]
[0003] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The communication cable prefabricated concrete pipe pile adopts the following technical solution:
[0004] A communication cable concrete prefabricated pipe pile, comprising a pipe pile, the pipe pile is an integrated structure, the pipe pile body comprises an outer pipe part and an inner pipe part, the inner pipe part is arranged in the outer pipe part, and the outer end surface of the inner pipe part is connected to the inner wall surface of the outer pipe part to form a supporting force for the outer pipe part;
[0005] A secondary cavity is provided between the corner of the outer tube part and the outer end surface of the inner tube part; the inner tube part has a main cavity, and both the main cavity and the secondary cavity penetrate the pipe pile.
[0006] Preferably, the cross section of the outer tube portion is an equilateral triangular ring, and the cross section of the inner tube portion is a circular ring.
[0007] Preferably, an opening is provided at the end of the outer tube portion, and the pipe pile is provided with a docking piece, both ends of the docking piece are bent to form a buckle portion, and the docking piece is connected to the opening through the buckle portion to assemble the two pipe piles together.
[0008] Compared with the background technology, the utility model has the following beneficial effects:
[0009] The utility model provides a communication cable concrete prefabricated pipe pile. In this structure, the pipe pile integrates the triangular and circular structures into one, so that the pipe pile can resist lateral pressure and bear vertical load, solving the problem that the circular pipe pile is not good at resisting lateral pressure. It has the advantages of simple structure, compact coordination, reasonable design, etc. Therefore, it is a product with superior performance in both technical and economic performance.
Brief Description of the Drawings
[0010] Figure 1 A schematic diagram of a communication cable concrete prefabricated pipe pile in a preferred embodiment of the utility model;
[0011] Figure 2 This is a schematic cross-sectional view of a communication cable prefabricated concrete pipe pile in a preferred embodiment of the utility model. [Specific implementation method]
[0012] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.
[0013] In the present invention, unless otherwise specified and limited, the terms "assembly", "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 also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0014] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, and cannot be understood as limiting the utility model.
[0015] The preferred embodiment provided by the utility model is as follows: Figure 1 and Figure 2 As shown, a communication cable concrete prefabricated pipe pile includes a pipe pile 1. The pipe pile 1 is an integrated structure. The pipe pile 1 body includes an outer pipe part 2 and an inner pipe part 3. The cross section of the outer pipe part 2 is an equilateral triangle ring, and the cross section of the inner pipe part 3 is a circular ring. The inner pipe part 3 is arranged in the outer pipe part 2, and the outer end surface of the inner pipe part 3 is connected to the inner wall surface of the outer pipe part to form a supporting force for the outer pipe part 2; the end of the outer pipe part 2 is provided with an opening 21, and the pipe pile 1 is equipped with a docking piece 4, and the two ends of the docking piece 4 are bent to form a buckle 41. The docking piece 4 is connected to the opening 21 through the buckle 41 to assemble two pipe piles 1 together.
[0016] There is a secondary cavity 31 between the corner of the outer tube part 2 and the outer end surface of the inner tube part 3; the inner tube part 3 has a main cavity 32, and the main cavity 32 and the secondary cavity 31 both penetrate the pile 1, so as to facilitate the connection of cables to adjacent piles.
[0017] The cylindrical pipe pile 1 has good bending resistance and stability, and is suitable for bearing loads in various directions. In addition, the inner wall of the circular pipe pile 1 is smooth, which is easy to clean and maintain; however, the circular pipe pile 1 does not perform well in resisting lateral pressure because its contact area is relatively small. The triangular pipe pile 1 has a good ability to resist lateral pressure, because the triangular shape can effectively disperse and absorb the pressure from the side, and can better resist impact and vibration. In this structure, the pipe pile 1 integrates the triangular and circular structures into one, so that the pipe pile 1 can resist lateral pressure and withstand vertical loads, solving the problem that the circular pipe pile 1 does not perform well in resisting lateral pressure. When in use, the communication cable is placed in the main cavity 32. In order to improve the space utilization rate of the pipe pile 1, a secondary cavity 31 is provided between the corner of the outer tube 2 and the outer end face of the inner tube 3, which is used to place smaller cables or maintenance tools. In order to facilitate the splicing between the pipe piles 1, an opening 21 is provided at the end of the pipe pile 1, and the two ends of the docking piece 4 are respectively buckled with the adjacent pipe piles 1 to assemble the pipe piles 1 together.
[0018] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0019] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.
Claims
1. A communication cable concrete prefabricated pipe pile, comprising a pipe pile, characterized in that: The pipe pile is an integrated structure. The pipe pile body includes an outer pipe part and an inner pipe part. The inner pipe part is arranged inside the outer pipe part, and the outer end surface of the inner pipe part is connected to the inner wall surface of the outer pipe part to form a supporting force for the outer pipe part. There is a secondary cavity between the corner of the outer tube and the outer end surface of the inner tube; the inner tube has a main cavity, and the main cavity and the secondary cavity both penetrate the pipe pile; the cross section of the outer tube is a regular triangle ring, and the cross section of the inner tube is a circular ring; an opening is provided at the end of the outer tube, and the pipe pile is equipped with a docking piece, and the two ends of the docking piece are bent to form a buckle part, and the docking piece is connected to the opening through the buckle part to assemble the two pipe piles together.