Anti-collision reflective barrel for electric pole

Abstract

The utility model discloses an anti-collision reflective barrel for an electric pole, and belongs to the field of anti-collision barrels. An electric pole anti-collision light reflecting barrel comprises a main anti-collision barrel and an auxiliary anti-collision barrel connected with the main anti-collision barrel through a first connecting plate, sliding grooves which are evenly distributed are formed in the inner wall of the main anti-collision barrel and the inner wall of the auxiliary anti-collision barrel, fixing blocks are arranged on the inner side wall of the main anti-collision barrel and the inner side wall of the auxiliary anti-collision barrel, and the fixing blocks are fixedly connected with the inner side wall of the main anti-collision barrel. The fixing blocks abut against the inner side wall of the auxiliary anti-collision barrel, and sliding rods are fixedly connected into the fixing blocks. According to the anti-collision device, the main anti-collision barrel and the auxiliary anti-collision barrel can buffer impact force to the maximum extent when the main anti-collision barrel and the auxiliary anti-collision barrel are collided through double-layer matching with the arc-shaped buffer barrels, the transverse damping springs and the longitudinal damping springs can unload the impact force in three directions, and the size of the buffer fault-tolerant space of the anti-collision barrels is equal to the length of the telescopic rods; the problem that in the prior art, the buffer fault-tolerant space of an anti-collision barrel is limited is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision barrels, in particular to an anti-collision reflective barrel for an electric pole. Background Art

[0002] Electric poles play an important role in modern society, supporting and maintaining the normal operation of infrastructure such as electricity, communications and transportation. However, vehicles often collide with electric poles, causing temporary damage to urban circuits and casualties. This requires the use of anti-collision reflective barrels on electric poles. Reflective barrels are usually set up next to electric poles on the road to improve visibility at night and reduce the possibility of collision between vehicles and electric poles. These reflective barrels usually have high-brightness reflective materials that can reflect vehicle lights and remind drivers to pay attention to the location of the electric pole.

[0003] After searching, the Chinese patent authorization number CN12582527U discloses a pole warning anti-collision barrel device, which has a first barrel body, a second barrel body, and a barrel cover. The first barrel body and the second barrel body are both semicircular, and the first barrel body and the second barrel body are connected by a slider slide groove structure. The barrel cover is fixedly connected to the first barrel body and the second barrel body by bolts. The first barrel body and the second barrel body contain a vibration damping chamber, and a plurality of vibration damping springs are horizontally fixed in the vibration damping chamber. A base is also fixed to the bottom of the first barrel body and the second barrel body. The electric pole warning anti-collision barrel device in the above patent has the following deficiencies: 1. By setting a shock-absorbing chamber with a larger vertical space and cooperating with a shock-absorbing spring for impact buffering, the production cost of the anti-collision barrel is increased, and the spring length of the independent structure is limited, thereby limiting the space size of the shock-absorbing chamber in terms of the inner and outer widths, thereby limiting the space size that the anti-collision barrel can tolerate when it is impacted; 2. The anti-collision barrel is a single barrel body structure, which generally withstands a large impact force. The purpose is to protect the electric pole while reducing the loss caused by vehicle collision. Its single barrel body structure is easily damaged, and when damaged, it needs to be replaced as a whole, resulting in a high replacement cost. Therefore, the electric pole anti-collision barrel in the prior art still has certain deficiencies. Utility Model Content

[0004] The utility model aims to solve the problems of limited tolerance of the anti-collision barrel for bearing collision and high overall replacement cost in the prior art, and proposes an anti-collision reflective barrel for a pole.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pole anti-collision reflective barrel comprises a main anti-collision barrel and a secondary anti-collision barrel connected thereto through a first connecting plate, the inner walls of the main anti-collision barrel and the secondary anti-collision barrel are both provided with evenly distributed slide grooves, the inner side walls of the main anti-collision barrel and the secondary anti-collision barrel are both provided with fixed blocks, the fixed blocks are fixedly connected to the inner side walls of the main anti-collision barrel, the fixed blocks are abutted against the inner side walls of the secondary anti-collision barrel, a sliding rod is fixedly connected inside the fixed block, the top and bottom of the sliding rod are both slidably connected to a slider, and the outer wall of the slider is slidably connected to the inner side wall of the slide groove, and the side of the fixed block is fixedly connected to A telescopic rod, wherein two evenly distributed positioning blocks are fixedly connected to the outer wall of the telescopic rod, shock-absorbing springs are sleeved on the outside of the telescopic rod and the sliding rod, a first rotating block is rotatably connected to the outer wall of the sliding block, an end of the telescopic rod away from the fixed block is fixedly connected to an extrusion block, and both side walls of the extrusion block are rotatably connected to second rotating blocks, two groups of the second rotating blocks are fixedly connected to connecting rods at one end away from the extrusion block, and the two groups of the connecting rods at one end away from the extrusion block are fixedly connected to the sliding block through the first rotating block, and a collision bearing assembly is arranged on the outside of the fixed block.

[0007] As a preferred technical solution of the present application, the collision assembly includes a plurality of secondary arc plates, the outer walls of the secondary arc plates are fixedly connected to the fixed blocks, the external parts of the secondary arc plates are slidably connected to the main arc plates, the top and bottom of the main arc plates are fixedly connected to arc-shaped buffer barrels, and adjacent secondary arc plates are detachably connected via a second connecting plate.

[0008] As a preferred technical solution of the present application, one group of the shock absorbing springs is located between the positioning blocks, and another group of the shock absorbing springs is arranged between the fixed block and the outer wall of the slider, and the two ends of the shock absorbing springs are respectively fixedly connected to the fixed block and the slider.

[0009] As a preferred technical solution of the present application, the extrusion block is fixedly connected to one end of the telescopic rod away from the fixed block, and a positioning groove is provided at the end of the extrusion block away from the fixed block.

[0010] As a preferred technical solution of the present application, the outer walls of the main crash bucket and the auxiliary crash bucket are fixedly connected with evenly distributed reflective strips, and the bottoms of the outer walls of the main crash bucket and the auxiliary crash bucket are fixedly connected with sponge rings.

[0011] As a preferred technical solution of the present application, the main crash bucket, the secondary crash bucket and the arc-shaped buffer bucket are all provided with pole accommodating openings at the top and the bottom.

[0012] Compared with the prior art, the utility model provides a pole anti-collision reflective barrel, which has the following beneficial effects:

[0013] 1. The anti-collision reflective barrel of the electric pole can buffer the impact force to the greatest extent when encountering a collision through the double-layer arc-shaped buffer barrel, and the transverse and longitudinal shock-absorbing springs can realize the unloading of the impact force in three directions. The buffering fault tolerance space of the anti-collision barrel is proportional to the length of the telescopic rod, which solves the problem that the buffering fault tolerance space of the anti-collision barrel in the prior art is limited;

[0014] 2. The anti-collision reflective barrel of the electric pole, through the collision-bearing component, cooperates with the external main anti-collision barrel and the auxiliary anti-collision barrel through the arc-shaped buffer barrel. When a collision occurs, the arc-shaped buffer barrel preferentially bears the impact force and cooperates with the auxiliary arc plate and the main arc plate to deform and unload the force, thereby performing a second layer of buffering protection. The internal structure of the anti-collision barrel is an independent integrated structure, which is composed of a sliding combination of annular plates. When damaged, it can be replaced according to the damaged part without the need for overall replacement, thereby reducing costs and solving the problem of high overall replacement cost of the single-structure anti-collision barrel in the prior art after being easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model after the anti-collision barrel is separated;

[0017] Figure 3 This is a schematic diagram of the structure of the inner part of the anti-collision reflective barrel of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the anti-collision reflective barrel of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the slider portion of the utility model;

[0020] Figure 6 It is a partial structural schematic diagram of the arc-shaped buffer barrel of the utility model.

[0021] In the figure:

[0022] 1. Main anti-collision barrel; 2. Reflective strip; 3. Auxiliary anti-collision barrel; 4. Sponge ring; 5. First connecting plate; 6. Pole accommodating opening; 7. Slide groove; 8. Fixed block; 9. Second connecting plate; 10. Slide rod; 11. Sliding block; 12. Telescopic rod; 13. Positioning block; 14. Shock-absorbing spring; 15. First rotating block; 16. Connecting rod; 17. Arc-shaped buffer barrel; 18. Second rotating block; 19. Extrusion block; 20. Positioning groove; 21. Auxiliary arc-shaped plate; 22. Main arc-shaped plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model. Example

[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , a pole anti-collision reflective barrel, comprising a main anti-collision barrel 1 and a secondary anti-collision barrel 3 connected thereto through a first connecting plate 5, the inner walls of the main anti-collision barrel 1 and the secondary anti-collision barrel 3 are both provided with evenly distributed slide grooves 7, the slide grooves 7 are used for the sliding of a slider 11, so as to facilitate the unloading operation of the longitudinal impact force, the inner walls of the main anti-collision barrel 1 and the secondary anti-collision barrel 3 are both provided with fixed blocks 8, the fixed blocks 8 are made of hard materials, so as to ensure the normal operation of the buffer component when subjected to impact, the fixed blocks 8 are fixedly connected to the inner wall of the main anti-collision barrel 1, the fixed blocks 8 are abutted against the inner wall of the secondary anti-collision barrel 3, a sliding rod 10 is fixedly connected inside the fixed block 8, the top and bottom of the sliding rod 10 are both slidably connected to the slider 11, and the outer wall of the slider 11 is slidably connected to the inner wall of the slide groove 7, the side of the fixed block 8 is fixedly connected to a telescopic rod 12, the telescopic rod 12 cooperates with a shock-absorbing spring 14 to realize the unloading operation of the lateral impact force, the telescopic rod Two evenly distributed positioning blocks 13 are fixedly connected to the outer wall of 12, and shock-absorbing springs 14 are sleeved on the outside of the telescopic rod 12 and the sliding rod 10. The shock-absorbing springs 14 are used for buffering and structural recovery operations. A first rotating block 15 is rotatably connected to the outer wall of the sliding block 11, and an extrusion block 19 is fixedly connected to the end of the telescopic rod 12 away from the fixed block 8. The extrusion block 19 is used to extrude the poles to provide support for the buffer assembly. At the same time, the poles can be extruded to facilitate accommodating poles of different thicknesses, and the two side walls of the extrusion block 19 are rotatably connected to the second rotating blocks 18. The ends of the two groups of second rotating blocks 18 away from the extrusion blocks 19 are fixedly connected to the connecting rods 16, and the ends of the two groups of connecting rods 16 away from the extrusion blocks 19 are fixedly connected to the sliding block 11 through the first rotating blocks 15. A collision bearing assembly is arranged on the outside of the fixed block 8. The collision bearing assembly is used to increase the impact force that the reflective barrel bears when it collides and reduce the risk of equipment damage.

[0025] Reference Figure 2 and Figure 6The collision bearing assembly includes a plurality of secondary arc plates 21, the outer wall of the secondary arc plate 21 is fixedly connected to the fixed block 8, and the secondary arc plate 21 is slidably connected to the main arc plate 22 on the outside. The main arc plate 22 slides with the secondary arc plate 21, so that the overall space size can be automatically reduced when the impact force is borne, thereby driving the fixed block 8 to move, so that the buffer assembly can play a role. The top and bottom of the main arc plate 22 are fixedly connected to the arc buffer barrel 17, and the arc buffer barrel 17 can be deformed into an arc shape to preferentially bear the impact force, thereby reducing the frequent activation of the buffer assembly, extending the life of the equipment, and reducing the replacement cost. The adjacent secondary arc plates 21 are detachably connected through the second connecting plate 9, and the secondary arc plates 21 are connected and fixed through the second connecting plate 9.

[0026] Reference Figure 5 One group of shock-absorbing springs 14 is located between the positioning blocks 13, and the shock-absorbing springs 14 are fixedly connected to the outer wall of the fixed block 8. Another group of shock-absorbing springs 14 is arranged between the fixed block 8 and the outer wall of the slider 11, and the two ends of the shock-absorbing springs 14 are respectively fixedly connected to the fixed block 8 and the slider 11. The shock-absorbing springs 14 are respectively fixed to the fixed block 8 and the slider 11, thereby facilitating the automatic recovery of the structure.

[0027] Reference Figure 5 The extrusion block 19 is fixedly connected to the end of the telescopic rod 12 away from the fixed block 8. A positioning groove 20 is provided at the end of the extrusion block 19 away from the fixed block 8. The positioning groove 20 is used to facilitate positioning of the pole. At the same time, soft material is used inside the positioning groove 20 to avoid excessive extrusion force and wear of the pole.

[0028] Reference Figure 1 and Figure 2 The outer walls of the main crash bucket 1 and the auxiliary crash bucket 3 are fixedly connected with evenly distributed reflective strips 2, which are used to warn the vehicle driver. The bottoms of the outer walls of the main crash bucket 1 and the auxiliary crash bucket 3 are fixedly connected with sponge rings 4, which are used to contact the ground to reduce damage caused by bumps during the movement of the crash buckets.

[0029] Reference Figure 1 and Figure 2 The main anti-collision barrel 1, the auxiliary anti-collision barrel 3 and the arc-shaped buffer barrel 17 are all provided with a pole accommodating opening 6 at the top and bottom, and the pole is placed through the pole accommodating opening 6 to facilitate the installation of the anti-collision barrel.

[0030] Specifically, when the anti-collision reflective barrel for electric poles is working / in use: first, place the electric pole receiving opening 6 of the main anti-collision barrel 1 on the outer wall of the electric pole. At this time, the three positioning grooves 20 inside the main anti-collision barrel 1 are squeezed on the outer wall of the electric pole. Then, place the buffer assembly inside the auxiliary anti-collision barrel 3, and adjust its second connecting plate 9 and fix it with screws. Then, place the auxiliary anti-collision barrel 3 outside the electric pole. At this time, the positioning grooves 20 inside the auxiliary anti-collision barrel 3 are squeezed on the outer wall of the electric pole. Then, press the main anti-collision barrel 1 and the auxiliary anti-collision barrel 3 hard to make their first connecting plates 5 dock and fix them with screws. At this time, the extrusion block 19 is squeezed by the electric pole and cooperates with the elastic action of the shock-absorbing spring 14, thereby realizing the variable movement of the extrusion block 19, so that poles of different sizes can be accommodated and a support point is provided for the buffer assembly. At this point, the overall installation of the anti-collision barrel is completed. When the anti-collision barrel encounters a collision, the force-bearing surface of the anti-collision barrel is preferentially transmitted to the secondary arc plate 21 or the main arc plate 22 located at the protruding part. At this time, the main arc plate 21 and the secondary arc plate 22 slide and deform and unload the force through the arc buffer barrel 17 to weaken the impact force. During the deformation of the arc buffer barrel 17, the secondary arc plate 21 will be offset, thereby driving the fixed block 8 to move in the direction of the impact force. At this time, the telescopic rod 12 contracts and cooperates with the shock-absorbing spring 14 to unload the impact force. At the same time, the connecting rod 16 is adjusted in angle through the first rotating block 15 and the second rotating block 18. During the adjustment, the outward side of the connecting rod 16 will pull the slider 11 to slide in the slide groove 7, thereby pulling the shock-absorbing spring 14 to perform elastic action, thereby improving the buffering effect of the anti-collision reflective barrel, protecting the pole and reducing vehicle damage.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pole anti-collision reflective barrel, comprising a main anti-collision barrel (1) and a secondary anti-collision barrel (3) connected thereto via a first connecting plate (5), characterized in that: The inner walls of the main crash bucket (1) and the auxiliary crash bucket (3) are both provided with evenly distributed sliding grooves (7); the inner walls of the main crash bucket (1) and the auxiliary crash bucket (3) are both provided with fixed blocks (8); the fixed blocks (8) are fixedly connected to the inner wall of the main crash bucket (1); the fixed blocks (8) are against the inner wall of the auxiliary crash bucket (3); a sliding rod (10) is fixedly connected inside the fixed block (8); a slider (11) is slidably connected to the top and bottom of the sliding rod (10); and the outer wall of the slider (11) is slidably connected to the inner wall of the sliding groove (7); the side of the fixed block (8) is fixedly connected to a telescopic rod (12); the outer wall of the telescopic rod (12) is fixedly connected to two evenly distributed A positioning block (13), the telescopic rod (12) and the sliding rod (10) are both sleeved with a shock absorbing spring (14) on the outside, the first rotating block (15) is rotatably connected to the outer wall of the sliding block (11), the end of the telescopic rod (12) away from the fixed block (8) is fixedly connected to the extrusion block (19), and the two side walls of the extrusion block (19) are both rotatably connected to the second rotating blocks (18), the ends of the two groups of the second rotating blocks (18) away from the extrusion block (19) are fixedly connected to the connecting rod (16), and the ends of the two groups of the connecting rod (16) away from the extrusion block (19) are respectively fixedly connected to the sliding block (11) through the first rotating block (15), and the fixed block (8) is provided with a collision bearing component on the outside.

2. The anti-collision reflective barrel for electric pole according to claim 1, characterized in that: The collision bearing assembly comprises a plurality of secondary arc plates (21), the outer walls of the secondary arc plates (21) are fixedly connected to the fixed blocks (8), the external surfaces of the secondary arc plates (21) are slidably connected to the main arc plates (22), the top and bottom of the main arc plates (22) are fixedly connected to the arc-shaped buffer barrels (17), and adjacent secondary arc plates (21) are detachably connected via second connecting plates (9).

3. The anti-collision reflective barrel for electric pole according to claim 2, characterized in that: One group of the shock absorbing springs (14) is located between the positioning blocks (13), and another group of the shock absorbing springs (14) is arranged between the fixed block (8) and the outer wall of the sliding block (11), and the two ends of the shock absorbing springs (14) are respectively fixedly connected to the fixed block (8) and the sliding block (11).

4. The anti-collision reflective barrel for electric pole according to claim 2, characterized in that: The extrusion block (19) is fixedly connected to one end of the telescopic rod (12) away from the fixed block (8), and a positioning groove (20) is provided at the end of the extrusion block (19) away from the fixed block (8).

5. The anti-collision reflective barrel for electric pole according to claim 1, characterized in that: The outer walls of the main crash bucket (1) and the auxiliary crash bucket (3) are both fixedly connected with evenly distributed reflective strips (2), and the bottoms of the outer walls of the main crash bucket (1) and the auxiliary crash bucket (3) are both fixedly connected with sponge rings (4).

6. The anti-collision reflective barrel for electric pole according to claim 1, characterized in that: The main anti-collision barrel (1), the auxiliary anti-collision barrel (3) and the arc-shaped buffer barrel (17) are all provided with a pole receiving opening (6) at the top and the bottom.

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