Tapered cement pole with anti-collision structure

Abstract

The utility model discloses a conical cement pole with anti -collision structure relates to cement pole technical field, including the conical cement post main part of the joint of two support base top center, the conical cement post main part outer wall is equipped with anti -collision subassembly, is used for playing anti -collision protection to the conical cement post main part, the both sides of support base top are equipped with steady component, is used for supporting conical cement post main part to improve its stability, the anti -collision subassembly includes two hollow casing, two the hollow casing is equipped respectively in the both sides wall of conical cement post main part. The utility model discloses a hollow casing and buffer energy -absorbing layer are fastened together in the conical cement post main body outside bottom end to avoid its internal structure crack or damage, improve the anti -collision effect, and through the butterfly bolt fastening two hollow casing presents a whole, has guaranteed the stability of protection structure, prevents its under the impact and falls off.

Description

Technical Field

[0001] This utility model relates to the field of cement pole technology, specifically a tapered cement pole with an anti-collision structure. Background Technology

[0002] Conical cement poles are widely used in outdoor support applications due to their advantages such as stable structure, low cost, and good durability.

[0003] For example, Chinese patent application number CN201820505504.2 describes a conical cement pole. The conical cement pole is characterized by comprising a base, a main reinforcing cage, spiral reinforcement, and a crack-resistant mesh. The base is formed by the curing of concrete and has a conical structure. The main reinforcing cage is disposed inside the base and extends from one end of the base to the other end. The spiral reinforcement is disposed inside the base and surrounds the main reinforcing cage. The crack-resistant mesh is disposed inside the base and surrounds the spiral reinforcement. The conical cement pole, with its main reinforcing cage inside the base and spiral reinforcement and crack-resistant mesh surrounding it, has a simple and reasonable structure that effectively enhances the strength and bending resistance of the conical cement pole.

[0004] However, in actual use, the device is directly exposed to the environment, especially at locations such as roadside and community intersections, where it is highly susceptible to accidental impacts from vehicles and other objects, which can damage the device and reduce its service life. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides a conical cement pole with an anti-collision structure. By fastening the hollow shell and the buffer energy-absorbing layer together to the bottom of the main body of the conical cement pole, cracks or damage to its internal structure are prevented, thus improving the anti-collision effect. At the same time, the two hollow shells are fastened into a whole by wing bolts, ensuring the stability of the protective structure and preventing it from falling off under impact. This can effectively solve the problems in the background technology.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a conical cement pole with an anti-collision structure, comprising a conical cement column body snapped into the center of the top of two support bases; The outer wall of the conical cement column body is equipped with anti-collision components to protect the conical cement column body from collisions. The support base is equipped with stabilizing components on both sides of its top to support the conical cement column body and improve its stability; The anti-collision component includes two hollow shells, which are respectively disposed on the two side walls of the conical concrete column body, and the front and rear ends of the two hollow shells are fitted together. A buffer energy-absorbing layer is embedded inside the hollow shell, and the inner wall of the buffer energy-absorbing layer is in close contact with the outer wall of the conical concrete column body. A reflective film is fixedly installed on the outer wall of the hollow shell, which plays an active warning role in daily life, reduces the risk of accidental collision by vehicles or pedestrians, and achieves energy absorption and impact resistance, providing effective dual protection for the conical concrete column body.

[0007] Preferably, a fixing rod is fixed between the top and bottom ends of the hollow shell. Two adjacent fixing rods are connected by a thread, and two butterfly bolts distributed vertically are used to fix the two hollow shells together. This makes it easy to fix the two independent hollow shells tightly into a solid whole, which greatly enhances the structural strength and stability of the anti-collision assembly and prevents it from scattering or shifting when it is impacted.

[0008] Preferably, the stabilizing component includes an arc-shaped support frame located at the bottom of the outer wall of the reflective film. A telescopic rod is provided on one side of the arc-shaped support frame. The top and bottom ends of the telescopic rod are connected to a first hinge seat and a second hinge seat via a pivot, which facilitates the connection between the telescopic rod and the pivot to form a diagonal bracing structure. This structure effectively transmits and distributes the forces that may be exerted on the upper part of the conical cement column to the support base through the arc-shaped frame and the telescopic rod.

[0009] Preferably, the first hinge is fixedly located at the top center of one side of the arc-shaped support frame, and the second hinge is located at the top center of the side of the support base away from the main body of the conical cement column, which facilitates the improvement of the support stability of the main body of the conical cement column.

[0010] Preferably, a first connecting block is fixed between the top and bottom ends of the front and rear ends of one side of the arc-shaped support frame. The side of the first connecting block away from the arc-shaped support frame is connected by a threaded first bolt for fixing the two arc-shaped support frames. That is, the first bolt is screwed into one end of the top and bottom ends of the front and rear ends of the other side of the arc-shaped support frame, so that the arc-shaped support frames on the left and right sides can be connected at the top and bottom by the first bolt, so that the two independent support members form a solid support frame surrounding the main body of the conical cement column, and the overall rigidity and stability are significantly improved.

[0011] Preferably, a second connecting block is fixedly provided at both the front and rear ends of the top of the support base on one side. The end of the second connecting block away from the support base on that side is connected by a second bolt for fixing the two support bases together by a thread. That is, the two second bolts are respectively threaded into the front and rear ends of the top of the support base on the other side, which helps to improve the basic stability of the entire device, prevents the two support bases from relative displacement or settlement when the force is uneven, thereby ensuring the stability of all structures and facilitating disassembly.

[0012] Preferably, the bottom of the support base is fixed with several evenly distributed ground piles, which facilitates deep underground penetration and can greatly resist the moment that would cause the main body of the conical cement column to overturn. It is especially suitable for environments with loose soil or strong winds, ensuring ultimate safety.

[0013] Compared with the prior art, this utility model provides a tapered cement pole with an anti-collision structure, which has the following beneficial effects: 1. This utility model inserts a buffer energy-absorbing layer into the hollow shell, and then fastens two hollow shells to the two side walls of the conical cement column body and fixes them firmly to the surface of the conical cement column body. When impacted, the hollow shell and the buffer energy-absorbing layer absorb and dissipate the remaining impact energy to the maximum extent, greatly weakening the impact force that is ultimately transmitted to the conical cement column body itself, thereby avoiding cracks or damage to its internal structure and improving the impact protection effect. At the same time, the two hollow shells are fastened into a whole by wing bolts, ensuring the stability of the protective structure and preventing it from falling off under impact.

[0014] This invention uses an adjustable telescopic rod to fix two arc-shaped support frames to the bottom of the conical cement column body with a first bolt, and then fixes two support bases with a second bolt. Several ground piles are inserted into the soil to provide stable support for the conical cement column body and the anti-collision components as a whole. The main force borne by the conical cement column body is directly transferred to the support base through the second hinge at the bottom, forming a stable foundation and greatly improving the stability and safety of the conical cement column body during use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram showing the overall structure of this utility model. Figure 3 This is a schematic diagram showing the separate structure of the conical cement column body and the anti-collision component of this utility model. Figure 4 This is a schematic diagram of the stable component structure of this utility model.

[0016] In the diagram: 1. Support base; 2. Conical concrete column body; 3. Anti-collision component; 4. Stabilizing component; 5. Ground pile. 31 Hollow shell, 32 Buffer energy-absorbing layer, 33 Reflective film, 34 Fixing rod, 35 Butterfly bolt, 41 Arc-shaped support frame, 42 First hinge seat, 43 Second hinge seat, 44 Telescopic rod, 45 First connecting block, 46 First bolt, 47 Second connecting block, 48 Second bolt. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0018] like Figure 1-4 As shown, this utility model provides a conical cement pole with an anti-collision structure, including a conical cement column body 2 snapped into the center of the top of two support bases 1. Several evenly distributed ground piles 5 are fixed at the bottom of the support base 1, which facilitates deep underground penetration and can greatly resist the torque that would cause the conical cement column body 2 to overturn. It is especially suitable for environments with loose soil or strong winds, ensuring ultimate safety.

[0019] like Figure 1-3 As shown, the outer wall of the conical cement column body 2 is provided with an anti-collision component 3, which is used to protect the conical cement column body 2 from collision. The anti-collision component 3 includes two hollow shells 31, which are respectively located on the two side walls of the conical cement column body 2, and the front and rear ends of the two hollow shells 31 are fitted together. A buffer energy-absorbing layer 32 is embedded inside the hollow shell 31, and the inner wall of the buffer energy-absorbing layer 32 is in close contact with the outer wall of the conical cement column body 2, so as to absorb energy and resist impact, providing effective double protection for the conical cement column body 2. The shell is made of high-strength engineering plastics (such as PE, PP) or tough metals (such as aluminum alloy), and its inner diameter is slightly larger than the corresponding outer diameter of the conical cement column body 2, forming a set space.

[0020] The hollow shell 31 is fixedly provided with a reflective film 33 on its outer wall, which plays an active warning role in daily life and reduces the risk of accidental collision by vehicles or pedestrians. The top and bottom ends of the hollow shell 31 are fixed with fixing rods 34. Two adjacent fixing rods 34 are connected by threads with two butterfly bolts 35 distributed vertically to fix the two hollow shells 31 together. This makes it easy to fix the two independent hollow shells 31 tightly into a solid whole, which greatly enhances the structural strength and stability of the anti-collision component 3 and prevents it from scattering or shifting when it is impacted.

[0021] When it is necessary to protect the outer wall of the conical cement column body 2 from impact by setting up the anti-collision component 3, take two buffer energy-absorbing layers 32 and insert them into the two hollow shells 31 respectively. Then, fasten the two hollow shells 31 onto the two side walls of the conical cement column body 2. At the same time, tighten the wing bolts 35 on the two fixing rods 34 at the top and bottom of the two hollow shells 31 to fix the position of the two hollow shells 31 and make them firmly on the surface of the conical cement column body 2. Subsequently, during use, the outer hollow shell 31 and the inner buffer energy-absorbing layer 32 work together. When the conical cement column body 2 is subjected to a lateral impact, the impact force first acts on the hard outer hollow shell 31. Its smooth and hard surface can effectively resist the initial collision and disperse local pressure, preventing the surface of the conical cement column body 2 from being directly scraped or crushed. Subsequently, the impact energy that is not completely dispersed will be transferred to the inner buffer energy-absorbing layer 32. This layer material absorbs and dissipates the remaining impact energy to the maximum extent through its own elastic deformation, crushing or tearing mechanisms, which greatly weakens the impact force that is finally transferred to the conical cement column body 2 itself, thereby avoiding cracks or damage to its internal structure and improving the anti-collision effect. At the same time, the two hollow shells 31 are fastened into a whole by the wing bolts 35, ensuring the stability of the protective structure and preventing it from falling off under impact.

[0022] like Figure 1 , 2 As shown in Figure 4, both sides of the top of the support base 1 are provided with stabilizing components 4 to support the conical cement column body 2 in order to improve its stability. The stabilizing component 4 includes an arc-shaped support frame 41, which is located at the bottom of the outer wall of the reflective film 33. A telescopic rod 44 is provided on one side of the arc-shaped support frame 41. The top and bottom ends of the telescopic rod 44 are connected to a first hinge seat 42 and a second hinge seat 43 through a pivot, which facilitates the connection between the telescopic rod 44 and the pivot, forming a diagonal bracing structure. It effectively transmits and distributes the force that the upper part of the conical cement column body 2 may be subjected to to the support base 1 through the arc-shaped frame 41 and the telescopic rod 44.

[0023] The first hinge seat 42 is fixedly disposed at the top center of one side of the arc-shaped support frame 41, and the second hinge seat 43 is disposed at the top center of the side of the support base 1 away from the conical cement column body 2, which facilitates the improvement of the support stability of the conical cement column body 2. A first connecting block 45 is fixedly disposed between the top and bottom of the front and rear ends of one side of the arc-shaped support frame 41. The side of the first connecting block 45 away from the arc-shaped support frame 41 is connected by a threaded first bolt 46 for fixing the two arc-shaped support frames 41. That is, the first bolt 46 is screwed into one end of the top and bottom of the front and rear ends of the other side of the arc-shaped support frame 41, which facilitates the connection of the left and right arc-shaped support frames 41 at the top and bottom by the first bolt 46, so that the two independent support members form a solid support frame surrounding the conical cement column body 2, and the overall rigidity and stability are significantly improved.

[0024] A second connecting block 47 is fixedly provided at both the front and rear ends of the top of the support base 1 on one side. The end of the second connecting block 47 away from the support base 1 on that side is connected by a second bolt 48 for fixing the two support bases 1 together by thread. That is, the two second bolts 48 are respectively threaded into the front and rear ends of the top of the other support base 1, which can improve the basic stability of the entire device and prevent the two support bases 1 from relative displacement or settlement when the force is uneven, thereby ensuring the stability of all structures and facilitating disassembly.

[0025] After the conical cement column body 2 is buried in the soil by setting the stabilizing component 4, two support bases 1 are then taken and snapped onto the bottom sides of the conical cement column body 2. At the same time, the length of the telescopic rod 44 is adjusted according to the height of the conical cement column body 2 so that the arc-shaped support frame 41 is supported on one side of the bottom of the conical cement column body 2. Then, two adjacent arc-shaped support frames 41 are connected together, and the first bolt 46 is screwed into the other arc-shaped support frame 41. The two adjacent arc-shaped support frames 41 are fixed together by the first connecting block 45 so that they are tightly attached to the reflective film 33 on the surface of the hollow shell 31. Finally, the second bolt 48 is screwed into the top of the other support base 1, and the two support bases 1 are fixed together by the second connecting block 47. Several ground piles 5 are inserted into the soil to provide stable support for the conical cement column body 2 and the anti-collision component 3 as a whole. When the telescopic rod 44 bears the force of the conical cement column body 2 on the arc-shaped support frame 41, it will be directly transmitted to the support base 1 through the second hinge seat 43 at the bottom. These forces will then be diffused into the ground by the support base 1 and the ground pile 5, thus forming a stable foundation and greatly improving the stability and safety of the conical cement column body 2 during use.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A conical cement pole with an anti-collision structure, comprising a conical cement column body (2) snapped onto the top center of two support bases (1), characterized in that: The outer wall of the conical cement column body (2) is provided with an anti-collision component (3) to provide anti-collision protection for the conical cement column body (2); The support base (1) is equipped with stabilizing components (4) on both sides of the top to support the conical cement column body (2) in order to improve its stability; The anti-collision component (3) includes two hollow shells (31), which are respectively disposed on the two side walls of the conical cement column body (2), and the front and rear ends of the two hollow shells (31) are attached to each other. A buffer energy-absorbing layer (32) is embedded inside the hollow shell (31), and the inner wall of the buffer energy-absorbing layer (32) is in close contact with the outer wall of the conical cement column body (2). A reflective film (33) is fixedly provided on the outer wall of the hollow shell (31).

2. A tapered cement pole with an anti-collision structure according to claim 1, characterized in that: The hollow shell (31) is fixed with a fixing rod (34) at both the top and bottom front and rear ends. Two adjacent fixing rods (34) are connected by a thread with two butterfly bolts (35) distributed vertically to fix the two hollow shells (31).

3. A tapered cement pole with an anti-collision structure according to claim 2, characterized in that: The stabilizing component (4) includes an arc-shaped support frame (41), which is located at the bottom of the outer wall of the reflective film (33). A telescopic rod (44) is provided on one side of the arc-shaped support frame (41), and the top and bottom ends of the telescopic rod (44) are connected to a first hinge seat (42) and a second hinge seat (43) through a pivot.

4. A tapered cement pole with an anti-collision structure according to claim 3, characterized in that: The first hinge (42) is fixedly located at the top center of one side of the arc-shaped support frame (41), and the second hinge (43) is located at the top center of the side of the support base (1) away from the conical cement column body (2).

5. A tapered cement pole with an anti-collision structure according to claim 4, characterized in that: A first connecting block (45) is fixed between the top of the front and rear ends and the bottom of the front and rear ends of the arc-shaped support frame (41) on one side. The first connecting block (45) away from the arc-shaped support frame (41) is connected by a first bolt (46) for fixing the two arc-shaped support frames (41) together by thread.

6. A tapered cement pole with an anti-collision structure according to claim 5, characterized in that: The support base (1) on one side is fixed with a second connecting block (47) at both the front and rear ends. The end of the second connecting block (47) away from the support base (1) on that side is connected by a second bolt (48) for fixing the two support bases (1) together.

7. A tapered cement pole with an anti-collision structure according to claim 1, characterized in that: The bottom of the support base (1) is fixed with several evenly distributed ground piles (5).

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