Anti-shaking anti-collision column structure capable of being quickly disassembled and assembled

Abstract

An anti-shaking anti-collision column structure capable of being rapidly disassembled and assembled comprises an anti-collision column body and an embedded cylinder, a top cover is arranged at the top of the anti-collision column body, a positioning circular plate is coaxially arranged in the embedded cylinder and fixed to the bottom of the embedded cylinder through a plurality of supporting rods, and the diameter of the positioning circular plate is smaller than the inner diameter of the embedded cylinder; in conclusion, through the matched design of the positioning circular plate in the pre-embedded cylinder and the anti-collision column body, rapid alignment installation is achieved, the stability after installation is ensured through a threaded locking mechanism of the locking rod and the positioning circular plate, the anti-collision column is simple and reliable in structure and convenient and efficient to disassemble and assemble, the problems that a traditional anti-collision column is tedious in installation and prone to shaking are effectively solved, and the anti-collision column is suitable for popularization and application. The invention has the advantages of simple operation, firm fixation, long service life and the like, and is particularly suitable for places needing frequent disassembly and assembly.

Description

Technical Field

[0001] The invention belongs to the technical field of anti-collision columns, and in particular relates to an anti-collision column structure that can be quickly disassembled and assembled to prevent shaking. Background Art

[0002] Removable crash bollards are widely used for temporary isolation and protection in municipal facilities, industrial warehouses, parking lots, and other places. However, existing crash bollards suffer from the following common problems: First, traditional crash bollards are often bolted or latched, requiring precise alignment of holes during installation, which is cumbersome and inefficient. Second, some products rely on complex mechanical locking mechanisms, which can easily wear, become stuck, or even fail after long-term use. To address these issues, a crash bollard structure that is easy to assemble and disassemble, securely locks, and is durable is urgently needed to improve installation efficiency and ensure long-term reliability. Summary of the Invention

[0003] The present invention aims to provide a quick-disassembly and anti-swaying anti-collision column structure, which solves the technical problems of low installation efficiency, loose locking and easy shaking of existing anti-collision columns.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: A quick-disassembly and anti-sway anti-collision column structure includes an anti-collision column body and an embedded cylinder. A top cover is provided on the top of the anti-collision column body. The characteristics are: a positioning circular plate is coaxially arranged in the embedded cylinder, and the positioning circular plate is fixed to the bottom of the embedded cylinder by a plurality of support rods. The diameter of the positioning circular plate is smaller than the inner diameter of the embedded cylinder. A circular slot is formed between the outer edge of the positioning circular plate and the inner wall of the embedded cylinder. A threaded hole is opened at the center of the positioning circular plate. The lower part of the anti-collision column can be inserted into the embedded cylinder through the circular slot. The thickness of the anti-collision column is equal to the ring width of the circular slot. An upper plate and a lower plate are fixed in the anti-collision column. Both the upper plate and the lower plate are provided with a through hole coaxial with the threaded hole. A locking rod is also provided in the anti-collision column, which is passed through the through holes of the upper plate body and the lower plate body. The lower end of the locking rod is provided with an external thread matching the threaded hole, and the upper end of the locking rod is fixed with a locking ring located above the upper plate body; a circular hole is opened on the top cover of the anti-collision column for exposing the upper end of the locking rod.

[0005] Furthermore, the number of the support rods is four, and the four support rods are evenly distributed along the circumference of the positioning circular plate.

[0006] Furthermore, the lower end of the locking rod is a conical structure.

[0007] Furthermore, the locking rod is made of stainless steel or high-strength alloy steel.

[0008] Furthermore, a handle is provided on the top cover of the anti-collision column.

[0009] Compared with the prior art, the beneficial effects of the present invention are: the present invention realizes rapid alignment and installation through the coordinated design of the positioning circular plate in the embedded tube and the anti-collision column, and utilizes the threaded locking mechanism of the locking rod and the positioning circular plate to ensure stability after installation. Its structure is simple and reliable, and its disassembly and assembly are convenient and efficient. It effectively solves the problem that the traditional anti-collision column is cumbersome to install and easy to shake. It is particularly suitable for places that require frequent disassembly and assembly, and has the advantages of simple operation, firm fixation, and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 This is a structural schematic diagram of a quick-disassembly and anti-swaying anti-collision column structure of the present invention; Figure 2 This is a top view of a quick-disassembly and anti-swaying anti-collision column structure of the present invention; Figure 3 for Figure 2 Cross-sectional view at AA in the middle; Figure 4 for Figure 3 Enlarged view of H in the middle; Figure 5 A cross-sectional view of a quick-disassembly and anti-sway anti-collision column structure. DETAILED DESCRIPTION

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0012] The present invention is described in further detail below with reference to the examples.

[0013] like Figure 1-5 As shown, the present invention provides a quick-disassembly and anti-sway anti-collision column structure, which mainly includes two major parts: an anti-collision column body 1 and an embedded tube 2. The embedded tube 2 is a cylindrical cylinder, which is embedded in the ground during installation; a positioning circular plate 21 is coaxially arranged in the embedded tube 2, and the positioning circular plate 21 is fixed to the bottom of the embedded tube 2 by four support rods 22. The four support rods 22 are evenly distributed along the circumference of the positioning circular plate 21 to ensure that the positioning circular plate 21 is stable. The diameter of the positioning circular plate 21 is smaller than the inner diameter of the embedded tube 2, and a circular ring slot 23 with uniform width is formed between its outer edge and the inner wall of the embedded tube 2. A threaded hole 24 is provided at the center of the positioning circular plate 21.

[0014] The top of the anti-collision column 1 is provided with a top cover 11, and the lower part of the anti-collision column 1 can be inserted into the embedded tube 2 through the circular ring slot 23. The thickness of the anti-collision column 1 is equal to the ring width of the circular ring slot 23, ensuring a tight fit and avoiding the shaking of the anti-collision column 1 after installation. The upper plate body 12 and the lower plate body 13 are fixed inside the anti-collision column 1, and both plates are provided with a through hole 14 coaxial with the threaded hole 24.

[0015] A locking rod 3 is provided in the anti-collision column 1. The locking rod 3 is made of 304 stainless steel and has excellent corrosion resistance. The locking rod 3 is passed through the through holes 14 of the upper plate 12 and the lower plate 13. The lower end of the locking rod 3 is provided with an external thread matching the threaded hole 24. The lower end of the locking rod 3 is a conical structure 31, which is convenient for passing through the through hole 14 of the lower plate 13; a locking ring 32 is fixed to the upper end of the locking rod 3, and the locking ring 32 is located above the upper plate 12. A circular hole 15 is provided on the top cover 11 of the anti-collision column 1, and the upper end of the locking rod 3 is exposed through the circular hole 15 for easy operation with tools.

[0016] During installation, align the lower part of the anti-collision column 1 with the circular slot 23 of the embedded tube 2 and insert it. Due to the guiding effect of the circular slot 23, it can be automatically aligned without precise alignment. Then use a wrench to rotate the exposed upper end of the locking rod 3 so that the external thread at the lower end of the locking rod 3 is screwed into the threaded hole 24 of the positioning circular plate 21; as the locking rod 3 is tightened, the locking ring 32 gradually presses the upper plate body 12, and finally the anti-collision column 1 is firmly fixed in the embedded tube 2, completely eliminating the possibility of shaking. When disassembling, the anti-collision column 1 can be easily removed by rotating the locking rod 3 in the opposite direction. In order to facilitate the operation of the anti-collision column 1, a handle 33 can also be installed on the top cover of the anti-collision column.

[0017] The present invention has a simple structure and is convenient for assembly and disassembly. The stability after installation is ensured by a thread locking mechanism, and is particularly suitable for use in places where frequent assembly and disassembly is required.

[0018] It should be noted that, in this document, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0019] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A quick-disassembly and anti-sway anti-collision column structure, comprising an anti-collision column body and an embedded cylinder, with a top cover provided on the top of the anti-collision column body, characterized in that: A positioning circular plate is coaxially arranged in the embedded tube, and the positioning circular plate is fixed to the bottom of the embedded tube by a plurality of support rods. The diameter of the positioning circular plate is smaller than the inner diameter of the embedded tube, and a circular slot is formed between the outer edge of the positioning circular plate and the inner wall of the embedded tube. A threaded hole is opened at the center of the positioning circular plate. The lower part of the anti-collision column can be inserted into the embedded cylinder through the circular slot. The thickness of the anti-collision column is equal to the ring width of the circular slot. An upper plate and a lower plate are fixed in the anti-collision column. Both the upper plate and the lower plate are provided with a through hole coaxial with the threaded hole. A locking rod is also provided in the anti-collision column, which is passed through the through holes of the upper plate body and the lower plate body. The lower end of the locking rod is provided with an external thread matching the threaded hole, and the upper end of the locking rod is fixed with a locking ring located above the upper plate body; a circular hole is opened on the top cover of the anti-collision column for exposing the upper end of the locking rod.

2. The quick-disassembly and anti-swaying anti-collision column structure according to claim 1, characterized in that: The number of the support rods is four, and the four support rods are evenly distributed along the circumference of the positioning circular plate.

3. The quick-disassembly and anti-swaying anti-collision column structure according to claim 1, characterized in that: The lower end of the locking rod is a conical structure.

4. The quick-disassembly and anti-swaying anti-collision column structure according to claim 1, characterized in that: The locking rod is made of stainless steel or high-strength alloy steel.

5. The quick-disassembly and anti-swaying anti-collision column structure according to claim 1, characterized in that: A handle is provided on the top cover of the anti-collision column.

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