Electric pole anti-collision barrel with warning and energy absorbing functions

Abstract

The utility model discloses an electric pole anti-collision barrel with warning and energy absorption functions. The electric pole anti-collision barrel comprises two sector-ring anti-collision frameworks spliced into a barrel body, an elastic filling layer wrapping the two sector-ring anti-collision frameworks and a fluorescent warning tape located outside the elastic filling layer. Wherein the sector ring anti-collision framework comprises an inner supporting arc-shaped plate which is clamped outside the electric pole in a sleeving manner, and outer supporting arc-shaped plates which are connected with the two ends of the inner supporting arc-shaped plate through two connecting plates respectively. According to the anti-collision barrel for the electric pole, the anti-collision barrel for the electric pole is designed to be spliced through the two fan-shaped anti-collision frameworks which are spliced into the barrel body, so that quick assembly or disassembly is facilitated; in addition, the corrugated energy-absorbing plates in the fan-shaped anti-collision framework are deformed and collapsed after being subjected to external collision, so that kinetic energy is quickly absorbed, the safety of the electric pole is guaranteed, and meanwhile major traffic accidents can be prevented; in addition, mistaken collision of pedestrians can be buffered by the aid of the elastic filling layer on the outer layer, and a warning effect is achieved at night by the aid of the fluorescent warning tape.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision barrels for electric poles, in particular to an anti-collision barrel for electric poles with warning and energy absorption functions. Background Art

[0002] In the existing technology, according to the requirements of current highway technical specifications, a group of reflective anti-collision sand barrels are placed at the entrance of each interchange and service area ramp to warn and guide vehicles to divert on the ramp and prevent vehicles from colliding with the rigid corrugated guardrail at excessive speed when changing lanes at the ramp diversion, causing serious damage, thereby playing a buffering role, thereby reducing vehicle losses and protecting the safety of drivers and passengers.

[0003] Many electric poles are located on both sides of the road. Once a traffic accident occurs, the poles can be easily damaged or knocked down, causing power failures. Therefore, anti-collision barrels are also needed;

[0004] Conventional anti-collision buckets can protect the bottom of electric poles, but they lack the design to absorb kinetic energy, which makes serious accidents prone to occur. In addition, the exterior of conventional anti-collision sand buckets is made of plastic, which is not durable and not convenient to install. Utility Model Content

[0005] The utility model aims to provide an electric pole anti-collision barrel with warning and energy absorption functions, so as to solve the problems that conventional electric pole anti-collision barrels are not durable and easy to install.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a pole anti-collision barrel with warning and energy absorption functions, comprising two fan-ring anti-collision frames spliced ​​into a barrel body, an elastic filling layer wrapped outside the two fan-ring anti-collision frames, and a fluorescent warning tape located outside the elastic filling layer;

[0008] Two fan ring anti-collision frames are spliced ​​and clamped at the bottom of the pole to facilitate assembly and disassembly;

[0009] The fan ring anti-collision frame includes an inner supporting arc plate clamped on the outside of the pole, and an outer supporting arc plate connected to both ends of the inner supporting arc plate through two connecting plates;

[0010] A plurality of corrugated energy-absorbing plates are evenly spaced within the inner supporting arc plate and the outer supporting arc plate; when the crash bucket in this embodiment is subjected to a large external force impact, the corrugated energy-absorbing plates can be bent, deformed and collapsed to quickly absorb the kinetic energy of the collided vehicle, thereby preventing damage to the electric poles and causing electric shock or power outage accidents;

[0011] The structural strength of the inner supporting arc plate is greater than that of the outer supporting arc plate and the corrugated energy absorbing plate, wherein the inner supporting arc plate serves as a protective plate that ultimately bears the impact force, and uses its strength to prevent the electric pole from being hit and cracked;

[0012] A through hole for splicing two fan ring anti-collision frames is opened on the connecting plate, and the connection is locked by locking bolts, which is conducive to rapid installation and assembly.

[0013] Furthermore, the inner supporting arc plate is fitted with the outer wall of the bottom of the utility pole.

[0014] Furthermore, a barrel cover is provided on the fan ring anti-collision frame for waterproofing and rainproofing, and the gap between the fan ring and the electric pole can be sealed by sealant;

[0015] The barrel cover comprises two semicircular sector rings, the center of which is adapted to the outer wall of the electric pole, and the bottom of which is provided with an arc-shaped plug-in rib plate inserted in the outer supporting arc-shaped plate.

[0016] Furthermore, two ends of the corrugated energy absorbing plate are respectively fixedly connected to the inner supporting arc plate and the outer supporting arc plate along the radial direction of the fan ring anti-collision frame.

[0017] Furthermore, the elastic filling layer is made of EPS material.

[0018] Compared with the prior art, the utility model has the following beneficial technical effects: in this application, the electric pole anti-collision barrel is designed to be spliced ​​by two fan-ring anti-collision frames that are spliced ​​into a barrel body, so as to facilitate quick assembly or disassembly; in addition, the corrugated energy-absorbing plate in the fan-ring anti-collision frame is deformed and collapsed after being hit by an external impact, thereby quickly absorbing kinetic energy, ensuring the safety of the electric pole while preventing major traffic accidents; the application can also use the outer elastic filling layer to buffer pedestrians from accidental collisions, and use fluorescent warning tape to serve as a warning at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model of the anti-collision barrel of the electric pole with warning and energy absorption functions;

[0021] Figure 2 It is a schematic diagram of the interior of the utility model of the utility model of the anti-collision barrel of the electric pole with warning and energy absorption functions;

[0022] Figure 3 for Figure 2 Schematic diagram of the splitting;

[0023] Figure 4It is a schematic diagram of an energy-absorbing arc plate installed in the anti-collision barrel of a pole with warning and energy-absorbing functions of the utility model;

[0024] Figure 5 It is an external schematic diagram of the utility model of the pole anti-collision barrel with warning and energy absorption functions.

[0025] Explanation of the accompanying drawings: 1. Electric pole; 2. Inner supporting arc plate; 3. Corrugated energy absorption plate; 4. Outer supporting arc plate; 5. Elastic filling layer; 6. Barrel cover; 7. Connecting plate; 701. Locking bolt; 8. Fluorescent warning tape. DETAILED DESCRIPTION

[0026] This embodiment discloses a pole anti-collision barrel with warning and energy absorption functions, comprising two fan-ring anti-collision frames spliced ​​into a barrel body, an elastic filling layer 5 wrapped around the outside of the two fan-ring anti-collision frames, and a fluorescent warning tape 8 located outside the elastic filling layer 5;

[0027] like Figure 2-3 As shown, the fan ring anti-collision frame includes an inner supporting arc plate 2 clamped on the outside of the pole, and an outer supporting arc plate 4 connected to the two ends of the inner supporting arc plate 2 through two connecting plates 7; wherein a plurality of corrugated energy absorbing plates 3 are evenly installed in the inner supporting arc plate 2 and the outer supporting arc plate 4; wherein the structural strength of the inner supporting arc plate 2 is greater than that of the outer supporting arc plate 4 and the corrugated energy absorbing plate 3;

[0028] In this embodiment, when the crash bucket is subjected to a large external force impact, the corrugated energy-absorbing plate can be bent, deformed and collapsed to quickly absorb the kinetic energy of the impacted vehicle, thereby preventing damage to the electric pole and causing electric shock or power outage accidents;

[0029] The inner supporting arc plate serves as a protective plate that ultimately bears the impact force, and uses its strength to prevent the electric pole from being hit and cracked.

[0030] A through hole for splicing two fan ring anti-collision frames is provided on the connecting plate 7, and is locked and connected by locking bolts 701, which is conducive to rapid installation and assembly.

[0031] The inner supporting arc plate 2 is fitted with the outer wall of the bottom of the electric pole 1 to ensure the connection strength with the inner supporting arc plate 2.

[0032] In this embodiment, a barrel cover 6 is provided on top of the fan ring anti-collision frame, and the barrel cover 6 includes two semicircular fan rings, the center of which is adapted to the outer wall of the utility pole 1, and the bottom of the barrel cover 6 is installed with an arc-shaped plug-in rib plate inserted in the outer supporting arc plate 4; specifically, the connection gap with the utility pole can be sealed by sealant to prevent water and rain.

[0033] In this embodiment, the two ends of the corrugated energy absorbing plate 3 are respectively fixedly connected to the inner supporting arc plate 2 and the outer supporting arc plate 4 along the radial direction of the fan ring anti-collision frame, which is beneficial for directly triggering the inner supporting arc plate 2 to deform and collapse after the outer supporting arc plate 4 is hit, thereby completing the energy absorption of the impact object as soon as possible.

[0034] The elastic filling layer 5 is made of EPS material, wherein the EPS foam of the elastic filling layer 5 can also be designed into a semicircular shape, and the EPS foam is fixedly mounted on the inner supporting arc plate 2 by using an adhesive, so as to utilize the elastic characteristics of the elastic filling layer 5 to buffer the damage caused by accidental collision by pedestrians;

[0035] During specific implementation, a fluorescent warning tape 8 is wrapped on the outermost part of the elastic filling layer 5 to play a warning role.

[0036] The above embodiments are only descriptions of the preferred methods of the invention, and are not intended to limit the scope of the invention. Without departing from the design spirit of the invention, various modifications and improvements made to the technical solution of the invention by ordinary technicians in this field should fall within the protection scope of the claims of the invention.

Claims

1. A pole anti-collision barrel with warning and energy absorption functions, characterized by: It comprises two fan-ring anti-collision frames spliced ​​into a barrel body, an elastic filling layer (5) wrapped around the outside of the two fan-ring anti-collision frames, and a fluorescent warning tape (8) located outside the elastic filling layer (5); The fan ring anti-collision frame comprises an inner supporting arc plate (2) clamped on the outside of the pole, and an outer supporting arc plate (4) connected to both ends of the inner supporting arc plate (2) via two connecting plates (7); A plurality of corrugated energy absorbing plates (3) are evenly spaced apart in the inner supporting arc plate (2) and the outer supporting arc plate (4); The structural strength of the inner supporting arc plate (2) is greater than that of the outer supporting arc plate (4) and the corrugated energy absorbing plate (3); A through hole for splicing two fan ring anti-collision frames is provided on the connecting plate (7), and a locking connection is performed by means of locking bolts (701).

2. The pole anti-collision barrel with warning and energy absorption functions according to claim 1 is characterized by: The inner supporting arc plate (2) is fitted with the outer wall of the bottom of the electric pole (1).

3. The pole anti-collision barrel with warning and energy absorption functions according to claim 2 is characterized in that: A barrel cover (6) is provided above the fan ring anti-collision frame; The barrel cover (6) comprises two semicircular sector rings, the centers of which are adapted to the outer wall of the electric pole (1), and the bottom of which is provided with an arc-shaped plug-in rib plate inserted into the outer supporting arc-shaped plate (4).

4. The pole anti-collision barrel with warning and energy absorption functions according to claim 1 is characterized in that: The two ends of the corrugated energy absorption plate (3) are respectively fixedly connected to the inner supporting arc plate (2) and the outer supporting arc plate (4) along the radial direction of the fan ring anti-collision frame.

5. The pole anti-collision barrel with warning and energy absorption functions according to claim 1 is characterized in that: The elastic filling layer (5) is made of EPS material.

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