Anti-collision pier for electric pole protection

Abstract

The anti-collision pier for electric pole protection belongs to the field of anti-collision piers and comprises a pier body, a reinforcing layer is poured on the outer edge of the pier body, reinforcing ribs are arranged in an inner cavity of the reinforcing layer, the outer edge of the reinforcing layer is wrapped with an energy absorption layer, the outer edge of the energy absorption layer is wrapped with a buffer layer, a circular groove is formed in the outer edge of the buffer layer, and the circular groove is formed in the outer edge of the buffer layer. Reflective strips are bonded to the inner walls of the circular grooves, through holes are formed in the inner wall of the buffer layer in a penetrating mode, nuts are fixedly assembled to the inner walls of the through holes, and screws are in threaded connection to the inner walls of the nuts; the buffering layer can be used for absorbing impact energy, when a vehicle impacts the device, the buffering layer absorbs the impact energy through elastic deformation, so that impact force transmitted to the telegraph pole is reduced, the energy absorbing layer can be rapidly compressed and absorb a large amount of energy when being impacted, and therefore the impact force transmitted to the telegraph pole is further reduced; by arranging the reinforcing ribs, the structural strength and the impact resistance of the pier body can be improved.

Description

Technical Field

[0001] This application relates to the technical field of anti-collision piers, and particularly to an anti-collision pier for protecting electric poles. Background Art

[0002] Through the statistics of the external force damage prevention of electric poles in recent years, it is found that many electric poles are erected in areas with dense vehicle and pedestrian traffic at the urban-rural junction. Most of the power line external damage accidents are caused by vehicles hitting the poles. Such external damage accidents have accounted for the vast majority of the total line faults, posing a great threat to the safe operation of the power grid and the normal life of the people.

[0003] Currently, in order to protect electric poles from damage caused by vehicle impacts, some protective measures are usually set around the electric poles. However, the existing protective measures often have complex structures, high costs, and limited protective effects.

[0004] Currently, the commonly used anti-collision measures for electric poles include setting warning signs, installing anti-collision guardrails, etc. Although these measures can remind drivers of the existence of electric poles to a certain extent, when a vehicle hits out of control, they still cannot effectively protect the electric poles from damage, cannot provide sufficient protection when a vehicle hits at high speed, and some are too costly and not conducive to large-scale popularization and application. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the present utility model provides an anti-collision pier for protecting electric poles, overcoming the deficiencies of the prior art and aiming to solve the problems in the background art.

[0006] To achieve the above object, this application adopts the following technical solution: An anti-collision pier for protecting electric poles includes a pier body. A strengthening layer is cast on the outer edge of the pier body. Reinforcing ribs are arranged in the inner cavity of the strengthening layer. An energy absorption layer is wrapped around the outer edge of the strengthening layer. A buffer layer is wrapped around the outer edge of the energy absorption layer. Circular grooves are formed on the outer edge of the buffer layer. Reflective strips are adhered to the inner walls of the circular grooves. Through holes are formed through the inner wall of the buffer layer. Nuts are fixedly assembled on the inner walls of the through holes. Screws are threadedly connected to the inner walls of the nuts. A flat groove is formed on the side of the screw close to the nut.

[0007] As a preferred implementation, the pier body is cast with high-strength concrete and is in a semi-cylindrical shape. The pier body and the strengthening layer are adhered by concrete.

[0008] By adopting the above technical solution, the reinforcing ribs can be stably positioned in the inner cavity of the strengthening layer when the pier body and the reinforcing ribs are cast and adhered, thereby improving the structural strength and impact resistance of the pier body.

[0009] As a preferred embodiment, the number of the pier bodies, the strengthening layers, the strengthening ribs, the energy absorption layers and the buffer layers is two each, and the two pier bodies, strengthening layers, strengthening ribs, energy absorption layers and buffer layers are symmetrically arranged on the outer edge of the electric pole. Through holes are formed in the inner walls of the two buffer layers, and nuts are fixedly assembled on the inner walls of the through holes, and the screws are threadedly connected to the inner walls of the two nuts.

[0010] By adopting the above technical solution, the two pier bodies, strengthening layers, strengthening ribs, energy absorption layers and buffer layers can be symmetrically installed on the outer edge of the electric pole respectively, so as to form protection for the outer edge of the electric pole. And the two buffer layers can be firmly connected together by using the screws and the two nuts, so as to ensure that the two pier bodies, strengthening layers, strengthening ribs, energy absorption layers and buffer layers are symmetrically and firmly attached to the outer edge position of the electric pole.

[0011] As a preferred embodiment, the number of the circular grooves and the reflective strips is six each, and the six circular grooves and reflective strips are parallelly distributed on the outer edges of the two buffer layers. The outer edge of the reflective strip is in the same plane as the outer edge of the buffer layer, and the reflective strip is yellow.

[0012] By adopting the above technical solution, the visibility at night or under bad weather conditions can be improved, further reminding the driver to pay attention to the existence of the electric pole and improving driving safety.

[0013] As a preferred embodiment, the number of the through holes, nuts, screws and flat grooves is eight each, and the eight through holes, nuts, screws and flat grooves are symmetrically arranged on the inner walls of both sides of the two buffer layers.

[0014] By adopting the above technical solution, the two buffer layers can be firmly connected by using the eight through holes, nuts, screws and flat grooves, and then the two pier bodies can be stably attached to the outer edge position of the electric pole, ensuring that they will not easily break away from the position after being collided. It can form comprehensive protection for the electric pole.

[0015] As a preferred embodiment, the buffer layer is made of an elastic material, rubber, and the energy absorption layer is made of foam aluminum material.

[0016] By adopting the above technical solution, the buffer layer can be used to absorb the impact energy. When the vehicle hits the device, the buffer layer absorbs the impact energy through elastic deformation, thereby reducing the impact force transmitted to the electric pole. The energy absorption layer can quickly compress and absorb a large amount of energy when being impacted, thereby further reducing the impact force transmitted to the electric pole.

[0017] As a preferred embodiment, a sand and gravel pouring port is formed through the top of the buffer layer.

[0018] By adopting the above technical solution, it is possible to pour sand and gravel into the inner cavity of the buffer layer to submerge the reinforcing ribs, so as to firmly adhere to the pier body.

[0019] As a preferred embodiment, a collision sensor is provided in the inner cavity of the buffer layer, and the collision sensor is electrically connected to the urban alarm system.

[0020] By adopting the above technical solution, after a collision occurs accidentally, a signal can be transmitted to the urban alarm system in the first place, which is convenient for arriving at the collision accident site in time to treat the collision wounded and ensure safety.

[0021] Advantages of this application:

[0022] 1. For this anti-collision pier for protecting electric poles, by setting a buffer layer, it can be used to absorb the impact energy. When a vehicle hits the device, the buffer layer absorbs the impact energy through elastic deformation, thereby reducing the impact force transmitted to the electric pole. Through the energy absorption layer, it can quickly compress and absorb a large amount of energy when being impacted, thereby further reducing the impact force transmitted to the electric pole. By setting the reinforcing ribs, the structural strength and impact resistance of the pier body can be improved.

[0023] 2. For this anti-collision pier for protecting electric poles, by setting reflective strips, the visibility at night or under bad weather conditions can be improved, further reminding the driver to pay attention to the existence of the electric pole and improving driving safety. Moreover, by using two pier bodies, a strengthening layer, reinforcing ribs, an energy absorption layer and a buffer layer symmetrically and firmly attached to the outer edge position of the electric pole, after one side is damaged by a collision, the other side that has not been collided does not need to be scrapped and replaced, reducing resource consumption. Description of the Drawings

[0024] Figure 1 It is a three-dimensional structural schematic diagram of this application;

[0025] Figure 2 It is a cross-sectional structural schematic diagram of this application;

[0026] Figure 3 It is of this application Figure 2 Enlarged structural schematic diagram at A in;

[0027] Figure 4 It is an unfolded structural schematic diagram of this application;

[0028] Figure 5 It is an internal structural schematic diagram of this application.

[0029] Reference numerals in the figures: 1, pier body; 2, strengthening layer; 3, reinforcing ribs; 4, energy absorption layer; 5, buffer layer; 6, sand and gravel pouring port; 7, round groove; 8, reflective strip; 9, through hole; 10, nut; 11, screw; 12, flat groove. Specific Embodiments

[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0031] Referring to Figures 1-5 , an anti-collision pier for pole protection includes a pier body 1. A reinforcement layer 2 is cast on the outer edge of the pier body 1. Reinforcement ribs 3 are provided in the inner cavity of the reinforcement layer 2. An energy absorption layer 4 is wrapped around the outer edge of the reinforcement layer 2. A buffer layer 5 is wrapped around the outer edge of the energy absorption layer 4. Circular grooves 7 are formed on the outer edge of the buffer layer 5. Reflective strips 8 are adhesively bonded to the inner wall of the circular grooves 7. Through holes 9 are formed through the inner wall of the buffer layer 5. Nuts 10 are fixedly assembled on the inner wall of the through holes 9. Screws 11 are threadedly connected to the inner wall of the nuts 10. A flat groove 12 is formed on the side of the screw 11 close to the nut 10.

[0032] Referring to Figure 5 , the pier body 1 is cast with high-strength concrete and is in a semi-cylindrical shape. The pier body 1 and the reinforcement layer 2 are adhered by concrete, so that the reinforcement ribs 3 can be stably positioned in the inner cavity of the reinforcement layer 2 when the pier body 1 and the reinforcement ribs 3 are cast and adhered, thereby improving the structural strength and impact resistance of the pier body 1.

[0033] Referring to Figure 2 and Figure 3 , the numbers of the pier body 1, the reinforcement layer 2, the reinforcement ribs 3, the energy absorption layer 4, and the buffer layer 5 are all two, and the two pier bodies 1, the reinforcement layer 2, the reinforcement ribs 3, the energy absorption layer 4, and the buffer layer 5 are symmetrically arranged on the outer edge of the pole. Through holes 9 are formed on the inner walls of the two buffer layers 5, and nuts 10 are fixedly assembled on the inner walls of the through holes 9. The screws 11 are threadedly connected to the inner walls of the two nuts 10, so that the two pier bodies 1, the reinforcement layer 2, the reinforcement ribs 3, the energy absorption layer 4, and the buffer layer 5 can be symmetrically installed on the outer edge of the pole respectively, thereby forming protection for the outer edge of the pole, and the two buffer layers 5 can be firmly connected together by using the screws 11 in cooperation with the two nuts 10, further ensuring that the two pier bodies 1, the reinforcement layer 2, the reinforcement ribs 3, the energy absorption layer 4, and the buffer layer 5 are symmetrically and firmly attached to the outer edge position of the pole.

[0034] Referring to Figure 4 , the numbers of the circular grooves 7 and the reflective strips 8 are both six, and the six circular grooves 7 and the reflective strips 8 are parallelly distributed on the outer edges of the two buffer layers 5. The outer edge of the reflective strip 8 is in the same plane as the outer edge of the buffer layer 5. The reflective strip 8 is yellow, so that the visibility at night or under bad weather conditions can be improved, further reminding the driver to pay attention to the existence of the telegraph pole and improving driving safety.

[0035] Referring to Figure 2 and Figure 3, the number of the through holes 9, nuts 10, screws 11 and flat grooves 12 is eight, and the eight through holes 9, nuts 10, screws 11 and flat grooves 12 are symmetrically arranged on the inner walls of both sides of the two buffer layers 5, so that the two buffer layers 5 can be firmly connected by the eight through holes 9, nuts 10, screws 11 and flat grooves 12. Furthermore, the two pier bodies 1 can be stably attached to the outer edge position of the electric pole, ensuring that they will not easily break away from the position after being collided. It can provide comprehensive protection for the electric pole.

[0036] Refer to Figure 1 and Figure 5 , the buffer layer 5 is made of the elastic material rubber, and the energy absorption layer 4 is made of aluminum foam material, so that the buffer layer 5 can be used to absorb the impact energy. When a vehicle collides with the device, the buffer layer 5 absorbs the impact energy through elastic deformation, thereby reducing the impact force transmitted to the electric pole. The energy absorption layer 4 can quickly compress and absorb a large amount of energy when being impacted, thereby further reducing the impact force transmitted to the electric pole.

[0037] Refer to Figure 1 , a sand and gravel pouring port 6 is formed through the top of the buffer layer 5. A collision sensor is arranged in the inner cavity of the buffer layer 5, and the collision sensor is electrically connected to the urban alarm system. Through the sand and gravel pouring port 6, sand and gravel can be poured into the inner cavity of the buffer layer 5 to submerge the reinforcing ribs 3, so as to be firmly adhered to the pier body 1. Through the collision sensor, a signal can be transmitted to the urban alarm system immediately after a collision occurs accidentally, thereby facilitating timely arrival at the collision accident site to treat the collision casualties and ensuring safety.

[0038] Working principle: When using this device, first, the two pier bodies 1 can be wrapped around the outer edge of the electric pole, and then the screws 11 can be inserted into the inner walls of the through holes 9 and then threadedly connected to the inner walls of the two nuts 10, so as to firmly connect the two buffer layers 5. Furthermore, it can ensure that the two pier bodies 1 are closely attached to the outer edge of the electric pole. Furthermore, the buffer layer 5 can be used to absorb the impact energy. When a vehicle collides with the device, the buffer layer 5 absorbs the impact energy through elastic deformation, thereby reducing the impact force transmitted to the electric pole. The energy absorption layer 4 can quickly compress and absorb a large amount of energy when being impacted, thereby further reducing the impact force transmitted to the electric pole. Through the reflective strip 8, the visibility at night or under bad weather conditions can be improved, further reminding the driver to pay attention to the existence of the electric pole and improving driving safety.

[0039] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0040] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] The above describes the present utility model in combination with specific embodiments, but those skilled in the art should understand that these descriptions are exemplary and not a limitation to the protection scope of the present utility model. Those skilled in the art can make various variations and modifications to the present utility model according to the spirit and principle of the present utility model, and these variations and modifications are also within the scope of the present utility model.

Claims

1. An anti-collision pier for protecting utility poles, comprising a pier body (1), characterized in that, A reinforcing layer (2) is cast along the outer edge of the pier body (1). Reinforcing ribs (3) are arranged in the inner cavity of the reinforcing layer (2). An energy absorption layer (4) wraps around the outer edge of the reinforcing layer (2). A buffer layer (5) wraps around the outer edge of the energy absorption layer (4). Circular grooves (7) are formed in the outer edge of the buffer layer (5). Reflective strips (8) are bonded to the inner walls of the circular grooves (7). Through holes (9) are formed through the inner wall of the buffer layer (5). Nuts (10) are fixedly assembled on the inner walls of the through holes (9). Screws (11) are threadedly connected to the inner walls of the nuts (10). Flat grooves (12) are formed on the sides of the screws (11) close to the nuts (10).

2. The anti-collision pier for protecting electric poles according to claim 1, wherein, The pier body (1) is cast with high-strength concrete and is in a semi-cylindrical shape. The pier body (1) and the reinforcing layer (2) are adhered by concrete.

3. The anti-collision pier for protecting utility poles according to claim 1, wherein The numbers of the pier body (1), the reinforcing layer (2), the reinforcing ribs (3), the energy absorption layer (4) and the buffer layer (5) are all two. The two pier bodies (1), the reinforcing layer (2), the reinforcing ribs (3), the energy absorption layer (4) and the buffer layer (5) are symmetrically arranged along the outer edge of the electric pole. Through holes (9) are formed in the inner walls of the two buffer layers (5), and nuts (10) are fixedly assembled on the inner walls of the through holes (9). The screws (11) are threadedly connected to the inner walls of the two nuts (10).

4. The anti-collision pier for protecting utility poles according to claim 1, characterized in that, The numbers of the circular grooves (7) and the reflective strips (8) are both six. The six circular grooves (7) and the reflective strips (8) are parallelly distributed along the outer edges of the two buffer layers (5). The outer edges of the reflective strips (8) are in the same plane as the outer edges of the buffer layers (5). The reflective strips (8) are yellow.

5. The anti-collision pier for protecting utility poles according to claim 1, wherein, The numbers of the through holes (9), the nuts (10), the screws (11) and the flat grooves (12) are all eight. The eight through holes (9), the nuts (10), the screws (11) and the flat grooves (12) are symmetrically arranged on the inner walls on both sides of the two buffer layers (5).

6. The anti-collision pier for protecting electric poles according to claim 1, wherein, The buffer layer (5) is made of elastic material rubber. The energy absorption layer (4) is made of foam aluminum material.

7. The anti-collision pier for protecting electric poles according to claim 1, characterized in that, A sand and gravel pouring port (6) is formed through the top of the buffer layer (5).

8. The anti-collision pier for protecting utility poles according to claim 1, characterized in that, Collision sensors are arranged in the inner cavity of the buffer layer (5), and the collision sensors are electrically connected to the urban alarm system.

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