Cement pole casted precast

Abstract

The utility model discloses a cement pole pouring prefabricated part, including two prefabricated skeletons and two groups of connecting mechanisms, wherein, two prefabricated skeletons are buckled and connected through two groups of connecting mechanisms, and the connecting mechanism includes connecting ring group, positioning rod group and two symmetrical arrangement's end head board, wherein, connecting ring group sets up on the prefabricated skeleton, and positioning rod group swing joint is in the prefabricated skeleton, and is set through connecting ring group, and two symmetrical arrangement's end head board swing joint is in positioning rod group. Therefore, through half round arc misplacement buckling skeleton and multiple node connection design, disperses stress, misplacement buckling promotes integrity, forms annular section, and the bending portion enhances local strength, and convenient transportation realizes quick assembly, and the connection reliability and construction efficiency have been improved significantly, thereby effectively reduce the labor intensity of worker and production cost.

Description

Technical Field

[0001] This utility model relates to the technical field of cement pole production, and in particular to a precast cement pole casting component. Background Technology

[0002] Precast concrete poles refer to concrete components that are prefabricated in a factory or on the construction site and then transported to the construction site for assembly. The core of this technology is to improve efficiency and quality through standardized production.

[0003] In related technologies, traditional prefabricated components typically adopt a single integral or segmented splicing structure design. Single integral structures are large, inconvenient to transport, costly, and difficult to install. Segmented splicing structures are connected by flanges or sleeves and rely on bolts or welding for fixation. Flange connections are prone to loosening, welding requires on-site operation, quality is difficult to control, the bending resistance of the joints is insufficient, cracking is easy, construction is time-consuming, and assembly efficiency is low, which increases the labor intensity of workers and increases production costs. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to propose a precast concrete pole casting component. Through the semi-circular arc staggered interlocking frame and multi-node connection design, stress is dispersed, the staggered interlocking improves the overall integrity, forming a ring cross section, and the bending points enhance local strength. It is also easy to transport and achieves rapid assembly, which significantly improves the connection reliability and construction efficiency, thereby effectively reducing the labor intensity of workers and production costs.

[0006] To achieve the above objectives, this utility model proposes a precast concrete pole, comprising two precast frames and two sets of connecting mechanisms. The two precast frames are connected by the two sets of connecting mechanisms. Each connecting mechanism includes a connecting ring assembly, a positioning rod assembly, and two symmetrically arranged end plates. The connecting ring assembly is disposed on the precast frame, the positioning rod assembly is movably connected to the precast frame and passes through the connecting ring assembly, and the two symmetrically arranged end plates are movably connected to the positioning rod assembly.

[0007] In addition, the precast concrete pole casting component proposed above according to this utility model may also have the following additional technical features: Specifically, the prefabricated frame is arranged in a continuous reciprocating bending configuration, and the bending points of the prefabricated frame are close to each other and arranged in a semi-circular arc shape.

[0008] Specifically, the connecting ring group includes a first connecting ring and two second connecting rings, wherein, Two sets of second connecting rings are respectively disposed at the bends on both sides of the continuously reciprocating prefabricated frame, and one set of first connecting rings is disposed on the prefabricated frame and located in the middle of the two sets of second connecting rings.

[0009] Specifically, the positioning rod assembly includes a first connecting rod and a second connecting rod, wherein the first connecting rod is disposed on the precast frame and passes through a set of first connecting rings, and the second connecting rod is disposed at the connection point of the two precast frames and passes through the second connecting rings.

[0010] Specifically, the two continuously reciprocating prefabricated frames are staggered and interlocked, and the two sets of second connecting rings are coaxial.

[0011] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects: The precast concrete pole of this utility model has two staggered precast skeletons that are connected by two sets of connecting mechanisms to achieve multi-node fitting. The connecting ring group disperses stress, and the connected positioning rod group connects the two staggered precast skeletons, improving the overall integrity and forming an annular cross section. It can be detached, which is convenient for transportation and rapid on-site assembly, significantly improving the connection reliability and construction efficiency, thereby effectively reducing the labor intensity of workers and production costs.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the overall structure of the precast cement pole component of this utility model. Figure 2 This is a schematic diagram of the structure for the cooperative use of the connecting ring assembly and the positioning rod assembly in the precast cement pole casting component of this utility model. Figure 3 A schematic diagram of the precast skeleton structure of the cement pole casting precast component of this utility model; Figure 4 for Figure 1 Enlarged schematic diagram of area A structure; Figure 5 This is a schematic diagram of the internal structure of the precast cement pole component of this utility model.

[0014] As shown in the figure: 1. Precast frame; 2. Connecting mechanism; 21. Connecting ring group; 211. First connecting ring; 212. Second connecting ring; 22. Positioning rod group; 221. First connecting rod; 222. Second connecting rod; 23. End plate. Detailed Implementation

[0015] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0016] The following description, in conjunction with the accompanying drawings, describes the cement pole casting precast component according to an embodiment of the present invention.

[0017] like Figures 1-5 As shown, the precast cement pole component of this utility model embodiment may include two precast frames 1 and two sets of connecting mechanisms 2.

[0018] The two prefabricated frames 1 are connected by two sets of connecting mechanisms 2.

[0019] It should be noted that the two sets of connecting mechanisms 2 described in this embodiment can stably support and connect the two prefabricated skeletons 1.

[0020] The connecting mechanism 2 includes a connecting ring assembly 21, a positioning rod assembly 22, and two symmetrically arranged end plates 23.

[0021] The connecting ring group 21 is set on the precast frame 1, the positioning rod group 22 is movably connected to the precast frame 1 and passes through the connecting ring group 21, and the two symmetrically arranged end plates 23 are movably connected to the positioning rod group 22.

[0022] It should be noted that the positioning rod assembly 22 is inserted into the connecting ring assembly 21, so that the two misaligned prefabricated skeletons 1 form a tubular whole, realizing rapid assembly.

[0023] Specifically, during the actual assembly process, relevant personnel assemble the cast precast components. In the initial state, the precast frame 1, the positioning rod group 22, and the end plate 23 are separated, and the connecting ring group 21 is welded and fixed to the precast frame 1.

[0024] During assembly, the two prefabricated frames 1 are placed in a staggered manner to keep the second connecting rings 212 on both sides of the two prefabricated frames 1 coaxial. Then, the second connecting rod 222 is inserted to splice the two prefabricated frames 1 together. Next, the first connecting rod 221 is inserted into the first connecting ring 211. Finally, the two end plates 23 are respectively fitted onto the ends of the first connecting rod 221 and the second connecting rod 222 and attached to the ends of the formed prefabricated frames 1. Locking bolts are used to lock the ends of the first connecting rod 221 and the second connecting rod 222 respectively to achieve rapid assembly of the prefabricated components.

[0025] In one embodiment of this utility model, such as Figure 3 As shown, the precast frame 1 is arranged in a continuous reciprocating bending configuration, and the bending points of the precast frame 1 are close to each other and are arranged in a semi-circular arc shape.

[0026] It should be noted that the prefabricated frame 1 described in this embodiment increases the number of second connecting rings 212 by continuous reciprocating bending. The connecting rings are densely arranged at the bending points to disperse bending moment stress, form multiple force paths, enhance bending resistance, reduce the risk of loosening, and improve overall stability.

[0027] In one embodiment of this utility model, such as Figure 2 and Figure 3 As shown, the connecting ring group 21 includes a first connecting ring 211 and two second connecting rings 212.

[0028] Two sets of second connecting rings 212 are respectively set at the two bends of the continuously reciprocating prefabricated frame 1, and a set of first connecting rings 211 is set on the prefabricated frame 1 and located in the middle of the two sets of second connecting rings 212.

[0029] It should be noted that the first connecting ring 211 proposed in the above embodiment is arranged at equal intervals along the length direction of the precast skeleton 1, and the second connecting ring 212 is located on the left and right sides of the first connecting ring 211. When fastened, the second connecting rings 212 on the two precast skeletons 1 are coaxially arranged. The dense distribution of the second connecting rings 212 improves stress dispersion.

[0030] In one embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the positioning rod assembly 22 includes a first connecting rod 221 and a second connecting rod 222.

[0031] The first connecting rod 221 is disposed on the precast frame 1 and passes through a set of first connecting rings 211. The second connecting rod 222 is disposed at the connection between the two precast frames 1 and passes through the second connecting ring 212.

[0032] It should be noted that, in this embodiment, the second connecting rod 222 is inserted into the second connecting ring 212 to achieve the snap-fit ​​connection of the two prefabricated frames 1, while the first connecting rod 221 is inserted into the first connecting ring 211 to improve the support strength of the two prefabricated frames 1.

[0033] In one embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 4 As shown, the two prefabricated frames 1 that are continuously bent back and forth are staggered and interlocked, and the two sets of second connecting rings 212 are coaxially arranged.

[0034] It should be noted that the two sets of staggered prefabricated skeletons 1 described in this embodiment facilitate the insertion of the second connecting rod 222 into the second connecting ring 212, and the second connecting rings 212 are arranged at equal intervals, which, together with the staggered fastening, effectively increases the contact position with the second connecting rod 222 and disperses stress.

[0035] In summary, the precast cement poles of this utility model, through the semi-circular arc staggered interlocking skeleton and multi-node connection design, disperse stress, improve overall integrity through staggered interlocking, form an annular cross section, enhance local strength at bends, facilitate transportation, and achieve rapid assembly, significantly improving connection reliability and construction efficiency, thereby effectively reducing labor intensity and production costs.

[0036] In the description of this specification, 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0038] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A precast concrete pole, characterized in that, It includes two prefabricated frames and two sets of connecting mechanisms, among which, The two prefabricated frames are connected by two sets of connecting mechanisms; The connecting mechanism includes a connecting ring assembly, a positioning rod assembly, and two symmetrically arranged end plates, wherein, The connecting ring assembly is disposed on the prefabricated frame; The positioning rod assembly is movably connected to the precast frame and passes through the connecting ring assembly; The two symmetrically arranged end plates are movably connected to the positioning rod assembly.

2. The precast cement pole according to claim 1, characterized in that, The prefabricated frame is arranged in a continuous reciprocating bending configuration, and the bending points of the prefabricated frame are close to each other and arranged in a semi-circular arc shape.

3. The precast cement pole according to claim 2, characterized in that, The connecting ring assembly includes a first connecting ring set and two second connecting ring sets, wherein... The two sets of the second connecting rings are respectively disposed at the bends on both sides of the prefabricated frame that is continuously reciprocating; A set of the first connecting rings is disposed on the prefabricated frame and is located between the two sets of the second connecting rings.

4. The precast cement pole according to claim 3, characterized in that, The positioning rod assembly includes a first connecting rod and a second connecting rod, wherein... The first connecting rod is disposed on the precast frame and passes through a set of the first connecting rings; The second connecting rod is disposed at the connection point of the two prefabricated skeletons and passes through the second connecting ring.

5. The precast cement pole according to claim 3, characterized in that, The two prefabricated frames, which are continuously bent back and forth, are staggered and interlocked, and the two sets of second connecting rings are coaxial.

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