CN214459951U

CN214459951U - Environment-friendly self-luminous urban guardrail

Info

Publication number: CN214459951U
Application number: CN202120606345.7U
Authority: CN
Inventors: 杨晓林; 刘荣
Original assignee: Sichuan Zhongzhi Highway Traffic Engineering Co ltd
Current assignee: Sichuan Zhongzhi Highway Traffic Engineering Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-22
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses an environment-friendly self-luminous city guardrail, which comprises two guardrail main bodies and two guardrail cross rods symmetrically arranged between the two guardrail main bodies, wherein a plurality of guardrail stand columns are fixed between the two guardrail cross rods, the top of one guardrail cross rod is uniformly provided with a plurality of round sharp columns, the bottom ends of the round sharp columns are welded with round bottom blocks, the top surface of the guardrail cross rod is provided with a base groove corresponding to the round bottom blocks, and the round bottom blocks are positioned in the base groove; through the round bottom block, the foundation trench, the bottom trench, the L-shaped clamping pins, the side clamping grooves, the spring grooves, the semi-circular telescopic clamping blocks, the bottom clamping holes and other structures, the round pointed columns can be installed at the top of the guardrail cross rod in a clamping mode, so that the follow-up guardrail cross rod can be conveniently disassembled for replacement after being damaged, convenience is brought to maintenance of the urban guardrail by follow-up operators, and the follow-up maintenance convenience is improved.

Description

Environment-friendly self-luminous urban guardrail

Technical Field

The utility model belongs to the technical field of the urban guardrail, concretely relates to environment-friendly self-luminous urban guardrail.

Background

The urban guardrail is beautiful and novel, easy to install, safe and reliable, has low price, is suitable for the isolation of urban traffic key roads, green isolation belts in the middle of expressways, bridges, secondary roads, village and town roads, toll gates of all roads and the like, and mainly comprises a guardrail base, a guardrail upright post, a guardrail cross rod, a guardrail main body and the like.

Current city guardrail can set up a lot of circular sharp posts when using on the guardrail horizontal pole, nevertheless because current circular sharp post is the lug connection on the guardrail horizontal pole, leads to certain circular sharp post to take place to pull down alone after damaging and change, brings inconvenience for follow-up maintenance to city guardrail, for this reason the utility model provides an environment-friendly self-luminous city guardrail.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly self-luminous city guardrail to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: environment-friendly self-luminous city guardrail, including two guardrail main parts and symmetry install two guardrail horizontal poles between two guardrail main parts, two be fixed with a plurality of guardrail stands between the guardrail horizontal pole, one of them the top of guardrail horizontal pole evenly is provided with a plurality of circular sharp posts, and the bottom welding of circular sharp post has circular bottom block, the top surface of guardrail horizontal pole has been seted up with the corresponding basal trough of circular bottom block, circular bottom block is in the basal trough, the kerve has been seted up for the bilateral symmetry of basal trough in the bottom of guardrail horizontal pole, and the inboard of kerve is provided with L shape bayonet lock, the both sides surface of circular bottom block has all been seted up the side draw-in groove corresponding with L shape bayonet lock, the top of L shape bayonet lock is run through and is blocked in the inboard of side draw-in groove.

Preferably, the surfaces of the guardrail main body and the guardrail upright post are coated with luminous paint, and the top end of the guardrail main body is provided with a solar LED warning lamp post cap.

Preferably, the bottom of guardrail main part is provided with the guardrail base, and inserts the inboard at the guardrail base in the bottom of guardrail main part, the guardrail base is made by abandonment straw stalk high strength combined material.

Preferably, a spring groove is formed in the top end of the L-shaped clamping pin, the bottom end of the spring groove is connected with a semicircular telescopic clamping block through a spring, a bottom clamping hole corresponding to the semicircular telescopic clamping block is formed in the bottom of the side clamping groove, and the top end of the semicircular telescopic clamping block is clamped on the inner side of the bottom clamping hole.

Preferably, be equipped with mounting structure between guardrail horizontal pole and the guardrail main part, mounting structure is including fixing the U-shaped seat at guardrail horizontal pole tip, and the U-shaped seat cover is in the guardrail main part, the both sides surface of guardrail main part all is fixed with the side slider, and the both sides inner wall of U-shaped seat all sets up the side spout corresponding with the side slider, the side slider is in the inboard of side spout, run through in the guardrail main part and be provided with the bolt, and the bottom of bolt runs through to the rear of U-shaped seat, the bottom cover of bolt is equipped with the nut, just the nut closely laminates with the U-shaped seat.

Preferably, the top end of the bolt is sleeved with a backing ring towards the front surface of the guardrail main body, and the backing ring is made of an elastic material component.

Preferably, the inner side of the backing ring is provided with an integrated sealing ring, the front surface of the guardrail main body is provided with an annular groove corresponding to the sealing ring, and the sealing ring is positioned in the annular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the round bottom block, the foundation trench, the bottom trench, the L-shaped clamping pins, the side clamping grooves, the spring grooves, the semi-circular telescopic clamping blocks, the bottom clamping holes and other structures, the round pointed columns can be installed at the top of the guardrail cross rod in a clamping mode, so that the follow-up guardrail cross rod can be conveniently disassembled for replacement after being damaged, convenience is brought to maintenance of the urban guardrail by follow-up operators, and the follow-up maintenance convenience is improved.

2. Through setting up the mounting structure who comprises U-shaped seat, side slider, side spout, bolt, nut and backing ring for guardrail horizontal pole is more firm convenient with the installation of guardrail main part, has improved the holistic packaging efficiency of city guardrail and the stability after the equipment.

3. The utility model discloses traditional steel construction and plastics guardrail have thoroughly been abandoned to the guardrail, make full use of abandonment crops straw stalk adds the synthesis and novel combined material who makes as the guardrail base, and environmental protection more, and guardrail stand and guardrail main part surface apply paint with a brush luminous paint with a brush, absorb light energy daytime, then luminous in night dark surrounds to at guardrail main part top installation solar energy LED warning light cap, increased city view effect at night promptly, also played the warning effect to the vehicle of traveling at night simultaneously. The utility model discloses a set up at guardrail horizontal pole upper end and decorate circular sharp post, play simultaneously and prevent that passerby from crossing the road and crossing the guardrail.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial cross-sectional view of the area A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of the area C of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of the area B in FIG. 1 according to the present invention;

FIG. 5 is a top cross-sectional view of the junction of the U-shaped seat and the guardrail body of the present invention;

in the figure: 1. a guardrail body; 2. a solar LED warning lamp post cap; 3. a round sharp column; 4. a guardrail column; 5. a guardrail cross bar; 6. a guardrail base; 7. a circular bottom block; 8. a bottom groove; 9. an L-shaped bayonet lock; 10. a side card slot; 11. a spring slot; 12. a semicircular telescopic clamping block; 13. a bottom clamping hole; 14. a U-shaped seat; 15. a backing ring; 16. a bolt; 17. a side slider; 18. a side chute; 19. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: an environment-friendly self-luminous city guardrail comprises two guardrail bodies 1 and two guardrail cross rods 5 symmetrically arranged between the two guardrail bodies 1, a plurality of guardrail upright posts 4 are fixed between the two guardrail cross rods 5, a plurality of round pointed posts 3 are uniformly arranged at the tops of the guardrail cross rods 5 at the upper positions, the round pointed posts 3 play a role of preventing passersby from crossing the guardrail across the road, a round bottom block 7 is welded at the bottom ends of the round pointed posts 3, a base groove corresponding to the round bottom block 7 is formed in the top surface of the guardrail cross rods 5, the round bottom block 7 is positioned in the base groove, bottom grooves 8 are symmetrically formed in the bottoms of the guardrail cross rods 5 relative to two sides of the base groove, L-shaped clamping pins 9 are arranged on the inner sides of the bottom grooves 8, side clamping grooves 10 corresponding to the L-shaped clamping pins 9 are formed in the surfaces of two sides of the round bottom block 7, the tops of the L-shaped clamping pins 9 penetrate through and are clamped on the inner sides of the side clamping grooves 10, so that the follow-up guardrail cross rod 5 can be conveniently detached for replacement after being damaged.

In this embodiment, preferably, the surfaces of the guardrail main body 1 and the guardrail upright post 4 are coated with the luminous paint, the luminous paint absorbs light energy in the daytime and then emits light in a dark night environment, the top end of the guardrail main body 1 is provided with the solar LED warning lamp cap 2, so that the urban night landscape effect is increased, and meanwhile, the warning effect on vehicles running at night is also achieved.

In this embodiment, preferably, the guardrail base 6 is disposed at the bottom of the guardrail main body 1, the bottom end of the guardrail main body 1 is inserted into the inner side of the guardrail base 6, and the guardrail base 6 is made of a high-strength synthetic material made of waste straw stalks, so that the waste crop straw stalks are fully utilized.

In this embodiment, preferably, a spring groove 11 is arranged inside the top end of the L-shaped bayonet lock 9, a semicircular telescopic clamping block 12 is connected to the bottom end of the spring groove 11 through a spring, a bottom clamping hole 13 corresponding to the semicircular telescopic clamping block 12 is formed in the bottom of the side clamping groove 10, and the top end of the semicircular telescopic clamping block 12 is clamped inside the bottom clamping hole 13, so that the top end of the L-shaped bayonet lock 9 can be stably clamped in the side clamping groove 10.

In this embodiment, it is preferred, be equipped with mounting structure between guardrail horizontal pole 5 and the guardrail main part 1, mounting structure includes welded fastening at the U-shaped seat 14 of 5 tip of guardrail horizontal pole, and U-shaped seat 14 cover is on guardrail main part 1, the equal welded fastening in both sides surface of guardrail main part 1 has side slider 17, and the both sides inner wall of U-shaped seat 14 has all seted up the groove 18 that sideslips corresponding with side slider 17, side slider 17 is in the inboard of side slider 18, it is provided with bolt 16 to run through on the guardrail main part 1, and the bottom of bolt 16 runs through to the rear of U-shaped seat 14, the bottom cover of bolt 16 is equipped with nut 19, and nut 19 closely laminates with U-shaped seat 14, make guardrail horizontal pole 5 more convenient firm with the installation of guardrail main part 1.

In this embodiment, preferably, the top of bolt 16 is equipped with backing ring 15 to the front surface cover to guardrail main part 1, and backing ring 15 is by elastic material component, and here elastic material specifically is fluororubber, and the inboard of backing ring 15 is equipped with the sealing ring of integral type, and the ring channel corresponding with the sealing ring is seted up to guardrail main part 1's front surface, and the sealing ring is in the ring channel for bolt 16 can be screwed more tightly, avoids the inside of external rainwater infiltration guardrail main part 1 simultaneously.

The utility model discloses a theory of operation and use flow: when the urban guardrail is assembled, the guardrail main body 1 and the guardrail cross rod 5 are fixed, the bottom end of the guardrail main body 1 is inserted into the inner side of the guardrail base 6, the round pointed column 3 is installed at the top of the guardrail cross rod 5, and the solar LED warning lamp column cap 2 is installed at the top end of the guardrail main body 1, so that the urban guardrail can be assembled and used;

when the circular pointed column 3 needs to be installed at the top of the guardrail cross rod 5, the circular bottom block 7 at the bottom of the circular pointed column 3 is firstly arranged in the base groove at the top of the guardrail cross rod 5, then the circular pointed column 3 is rotated to cause the side clamping groove 10 to be aligned with the base groove 8, then the L-shaped clamping pin 9 is forcibly inserted into the inner side of the side clamping groove 10 from the inner side of the base groove 8 until the top end of the semicircular telescopic clamping block 12 can be clamped into the inner side of the bottom clamping hole 13 under the pushing of the spring at the inner side of the spring groove 11, so that the top end of the L-shaped clamping pin 9 can be clamped in the inner side of the side clamping groove 10 and the limit of the circular bottom block 7 is completed, thereby the installation of the circular pointed column 3 is rapidly completed, and after the subsequent circular pointed column 3 is damaged, a maintainer only needs to firstly pull the forcibly side of the L-shaped clamping pin 9 to cause the top end of the L-shaped clamping pin 9 to be moved out from the inner side of the side clamping groove 10, so that the circular bottom block 7 can be directly lifted out from the base groove, therefore, the circular pointed column 3 is quickly detached for replacement, and convenience is brought to subsequent operators for maintaining the urban guardrails;

when the guardrail cross rod 5 and the guardrail main body 1 are required to be fixed together, the U-shaped seat 14 is only required to be sleeved on the guardrail main body 1, the side sliding block 17 is made to slide into the inner side of the side sliding groove 18, then the backing ring 15 is sleeved on the bolt 16, the bolt 16 is made to penetrate through the guardrail main body 1 and the U-shaped seat 14 from the front surface of the guardrail main body 1, the bottom end of the bolt 16 is made to penetrate through the rear portion of the U-shaped seat 14, the nut 19 is sleeved at the bottom end of the bolt 16, the nut 19 is screwed, the U-shaped seat 14 and the guardrail main body 1 can be fixed together, and the connection and fixation of the guardrail cross rod 5 and the guardrail main body 1 can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Environment-friendly self-luminous city guardrail, include two guardrail main parts (1) and symmetry install two guardrail horizontal poles (5) between two guardrail main parts (1), two be fixed with a plurality of guardrail stands (4), its characterized in that between guardrail horizontal pole (5): one of them the top of guardrail horizontal pole (5) evenly is provided with a plurality of circular sharp post (3), and the bottom welding of circular sharp post (3) has circular bottom block (7), the basal trough corresponding with circular bottom block (7) has been seted up on the top surface of guardrail horizontal pole (5), circular bottom block (7) are in the basal trough, bottom groove (8) have been seted up for the bilateral symmetry of basal trough to the bottom of guardrail horizontal pole (5), and the inboard of bottom groove (8) is provided with L shape bayonet lock (9), side draw-in groove (10) corresponding with L shape bayonet lock (9) have all been seted up on the both sides surface of circular bottom block (7), the top of L shape bayonet lock (9) is run through and the inboard of card in side draw-in groove (10).

2. The environment-friendly self-luminous city guardrail according to claim 1, characterized in that: the surface of the guardrail main body (1) and the guardrail upright post (4) is coated with luminous paint, and a solar LED warning lamp cap (2) is installed at the top end of the guardrail main body (1).

3. The environment-friendly self-luminous city guardrail according to claim 1, characterized in that: the guardrail comprises a guardrail body (1) and is characterized in that a guardrail base (6) is arranged at the bottom of the guardrail body (1), the bottom end of the guardrail body (1) is inserted into the inner side of the guardrail base (6), and the guardrail base (6) is made of waste straw stalk high-strength synthetic materials.

4. The environment-friendly self-luminous city guardrail according to claim 1, characterized in that: the spring slot (11) is arranged inside the top end of the L-shaped clamping pin (9), the bottom end of the spring slot (11) is connected with a semicircular telescopic clamping block (12) through a spring, a bottom clamping hole (13) corresponding to the semicircular telescopic clamping block (12) is formed in the bottom of the side clamping slot (10), and the top end of the semicircular telescopic clamping block (12) is clamped on the inner side of the bottom clamping hole (13).

5. The environment-friendly self-luminous city guardrail according to claim 1, characterized in that: be equipped with mounting structure between guardrail horizontal pole (5) and guardrail main part (1), mounting structure is including fixing U-shaped seat (14) at guardrail horizontal pole (5) tip, and U-shaped seat (14) cover is on guardrail main part (1), the both sides surface of guardrail main part (1) all is fixed with side slider (17), and the both sides inner wall of U-shaped seat (14) all sets up side spout (18) corresponding with side slider (17), side slider (17) are in the inboard of side spout (18), it is provided with bolt (16) to run through on guardrail main part (1), and the bottom of bolt (16) runs through to the rear of U-shaped seat (14), the bottom cover of bolt (16) is equipped with nut (19), just nut (19) closely laminate with U-shaped seat (14).

6. The environment-friendly self-luminous city guardrail according to claim 5, characterized in that: the top of bolt (16) is to the front surface cover that is equipped with backing ring (15) to guardrail main part (1), and backing ring (15) are by elastic material component.

7. The environment-friendly self-luminous city guardrail according to claim 6, characterized in that: the inner side of the backing ring (15) is provided with an integrated sealing ring, the front surface of the guardrail main body (1) is provided with an annular groove corresponding to the sealing ring, and the sealing ring is positioned in the annular groove.