CN215441634U

CN215441634U - Connect convenient reflection of light road guardrail of installation

Info

Publication number: CN215441634U
Application number: CN202122063039.6U
Authority: CN
Inventors: 庄清锋
Original assignee: Hongyun Xinyichen Fujian Technology Co ltd
Current assignee: Hongyun Xinyichen Fujian Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-07
Anticipated expiration: 2031-08-30

Abstract

The utility model provides a light-reflecting road guardrail convenient to connect and mount, which comprises a plurality of detachably connected guardrail units, wherein each guardrail unit comprises a left upright post, a right upright post, an upper cross beam, a lower cross beam, a left base and a right base; the upper part of the upper beam is provided with a lug at a position corresponding to the lantern ring, and the lantern ring can tightly sleeve the lug; when a plurality of guardrail unit arranged in proper order, the right base of the preceding guardrail unit and the left base butt of the next guardrail unit, the lantern ring on the next guardrail unit can tightly overlap the right column of the preceding guardrail unit this moment. A connecting structure is arranged between every two guardrail units of the road guardrail, so that the road guardrail can be conveniently connected and assembled, and the assembly efficiency is improved.

Description

Connect convenient reflection of light road guardrail of installation

Technical Field

The utility model belongs to the technical field of traffic facilities, and particularly relates to a light-reflecting road guardrail convenient to connect and mount.

Background

With the rapid development of modern economy, the development of traffic is accelerated increasingly, the traffic flow on roads is increased continuously, road guardrails are visible everywhere as road devices for isolating bidirectional traffic, and the usage amount is increased increasingly. The road guardrail can effectively avoid the behavior that the vehicle runs in the wrong direction and can remind people to clearly distinguish lanes, thereby effectively reducing the occurrence of traffic accidents. Road barriers have become an indispensable transportation facility for maintaining modern traffic safety.

The structure of the existing road guardrail is set to be optimized, and the existing road guardrail is easy to rollover in severe weather or collision. Meanwhile, the guardrail is inconvenient to disassemble and assemble, the guardrail units are unstable to connect, and the possibility of side turning and the workload of assembly are increased.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved is as follows: aiming at the defects that the existing road guardrail is inconvenient to disassemble and assemble, easy to turn on one side and the like, the utility model provides the light-reflecting road guardrail convenient to connect and install.

The technical scheme is as follows: a light-reflecting road guardrail convenient to connect and mount comprises a plurality of detachably connected guardrail units, wherein each guardrail unit comprises a left stand column, a right stand column, an upper cross beam, a lower cross beam, a left base and a right base, the left stand column and the right stand column are positioned on two sides, the upper cross beam and the lower cross beam are connected between the left stand column and the right stand column, and the left base and the right base are respectively arranged below the left stand column and the right stand column; a lug is arranged at the position above the upper cross beam corresponding to the lantern ring, and the lantern ring can tightly sleeve the lug; when a plurality of guardrail unit arranged in proper order, the right base of the preceding guardrail unit and the left base butt of the next guardrail unit, the lantern ring on the next guardrail unit can tightly overlap the right column of the preceding guardrail unit this moment.

A plurality of vertical rods are vertically and uniformly arranged between the upper cross beam and the lower cross beam, and a light reflecting strip is arranged on each vertical rod at intervals of 1.

The lantern ring is U-shaped or right-angle U-shaped.

The upper ends of the left upright post, the right upright post and the protruding block are all in the shape of a semi-cylinder, and the axis of the left upright post, the axis of the right upright post and the axis of the protruding block are vertical to the length direction of the guardrail unit.

The left base and the right base are in hollow isosceles trapezoid cylinder shapes, 2 trapezoid surfaces of the left base and the right base are respectively located on two sides of the guardrail unit in the length direction, and hollow surfaces of the left base and the right base are located in the length direction of the guardrail unit.

And 1 or 2 of the left base and the right base are internally and movably provided with a counterweight lead block.

The shape of the counterweight lead block is an isosceles trapezoid cylinder or a cuboid.

The outer surface of the guardrail unit is coated with an anti-aging transparent coating.

Has the advantages that: the utility model provides a reflective road guardrail convenient to connect and mount, which has the following beneficial effects:

1. according to the road guardrail, the lantern rings, the stud bolts and the like are arranged between the guardrail units to serve as fastening connection structures, so that the structure is simple, the use is convenient, and the guardrail units are convenient to disassemble and assemble;

2. the arrangement of the light reflecting strips on the vertical rods enables a driver to clearly see the position of the guardrail at night, so that the driver can avoid colliding with the guardrail;

3. the base is hollow, the counterweight lead block can be placed in the base, the weight of the base can be increased, the side turning of the guardrail is prevented, and meanwhile, the counterweight lead block and the guardrail can be separated during transportation, so that the transportation is convenient;

4. the surface of the road guardrail is coated with the anti-aging transparent coating, so that the surface coating of the road guardrail has excellent anti-aging and anti-cracking performance under the condition of exposure.

Drawings

Fig. 1 is a schematic view of a guardrail unit structure of the reflective road guardrail of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Figure 4 is a schematic view of the guardrail units of the present invention as installed together.

In the figure: 1. a guardrail unit; 2. a left upright post; 3. a right upright post; 4. an upper cross beam; 5. a lower cross beam; 6. a left base; 7. a right base; 8. a stud bolt; 9. a collar; 10. a nut; 11. a bump; 12. a vertical rod; 13. and (4) balancing the lead block.

Detailed Description

The following embodiments are further described with reference to the accompanying drawings.

As shown in fig. 1-4, the present embodiment provides a reflective road guardrail convenient to connect and install, including a plurality of detachably connected guardrail units 1, where each guardrail unit 1 includes a left upright 2 and a right upright 3 located at both sides, an upper cross beam 4 and a lower cross beam 5 connected between the left upright 2 and the right upright 3, and a left base 6 and a right base 7 respectively disposed below the left upright 2 and the right upright 3, a stud 8 is penetratingly disposed at a position above the upper cross beam 4 above the left upright 2, a collar 9 is sleeved on a rod of the stud 8 located at both sides of the left upright 2, nuts 10 are respectively sleeved at both ends of the stud 8, and the collar 9 can rotate around the stud 8; a protruding block 11 is arranged at the position above the upper cross beam 4 corresponding to the lantern ring 9, and the lantern ring 9 can tightly sleeve the protruding block 11; when a plurality of guardrail unit 1 arranged in proper order, the right base 7 of the preceding guardrail unit 1 and the left base 6 butt of the following guardrail unit 1, and the lantern ring 9 on the following guardrail unit 1 can tightly sleeve the right upright post 3 of the preceding guardrail unit 1 at this moment.

Preferably, a plurality of vertical rods 12 are vertically and uniformly arranged between the upper cross beam 4 and the lower cross beam 5, and a reflective strip is arranged on each vertical rod 12 at intervals of 1. The arrangement of the light reflecting strips enables a driver to clearly see the position of the guardrail at night, so that the driver can avoid colliding with the guardrail; meanwhile, the reflective strips can be saved by arranging the reflective strips at intervals of 1 vertical rod 12, but the reflective strips can play the same role in effect.

Preferably, the shape of the collar 9 is U-shaped or right-angled U-shaped. The shape of the collar 9 is not limited as long as the right column 3 and the protrusion 11 can be tightly fitted.

Preferably, the upper ends of the left upright post 2, the right upright post 3 and the protruding block 11 are all in the shape of a semi-cylinder, and the axis of the upper end is perpendicular to the length direction of the guardrail unit 1. The semi-cylindrical shape facilitates the lantern ring 9 to be sleeved on the left upright post 2 or the protruding block 11.

Preferably, the left base 6 and the right base 7 are hollow isosceles trapezoid cylinders, 2 trapezoid surfaces of the left base and the right base are respectively located on two sides of the guardrail unit 1 in the length direction, and hollow surfaces of the left base and the right base are located on the guardrail unit 1 in the length direction. The left base 6 and the right base 7 in the shape of an isosceles trapezoid cylinder are arranged to increase the contact surface between the left base and the ground, so that the road guardrail can be stably erected on a road.

Preferably, a counterweight lead block 13 is movably arranged in 1 or 2 of the left base 6 and the right base 7. The weight of base can be increased to counter weight lead 13, prevents that the guardrail from turning on one's side, and counter weight lead and guardrail can part when the transportation simultaneously, convenient transportation.

Preferably, the shape of the counterweight lead block 13 is an isosceles trapezoid cylinder shape or a rectangular parallelepiped shape. The shape of the weight lead 13 is not limited as long as it can be placed in the left base 6 and the right base 7.

Preferably, the outer surface of the barrier rail unit 1 is coated with an aging-resistant transparent coating. The anti-aging transparent coating enables the surface coating of the guardrail to have excellent anti-aging and anti-cracking performance under the insolation. The anti-aging transparent coating is formed by coating ultraviolet-resistant anti-aging transparent paint of a new material-resistant alloy company Limited in Dongguan city.

When the road guardrail is adopted, firstly, the guardrail units 1 and the counterweight lead blocks 13 are respectively transported to a road to be installed, the guardrail units are sequentially arranged, and the lantern ring 9 on the next guardrail unit 1 is sleeved on the right upright post 3 on the previous guardrail unit 1, so that the installation of the guardrail units 1 can be easily finished. Then, the counterweight lead block 13 is placed in the left base 6 and the right base 7, so that the guardrail unit 1 can be stably erected on the road. One of the left base 6 and the right base 7 can be selected to be internally provided with a counterweight lead block 13, and the function of stabilizing the guardrail unit 1 can also be achieved. When needs are dismantled, take off the cover on the lug 11 from right stand 3 with the lantern ring 9,

lantern ring

9 and 11 chucking of lug, lantern ring 9 can not rock in the transportation, convenient transportation. Simultaneously, the counterweight lead block 13 is taken out from the left base 6 or the right base 7, and the counterweight lead block 13 and the guardrail unit 1 are separately transported, so that the convenience and labor saving are realized.

While the embodiments of the present invention have been described in detail, those skilled in the art will recognize that the embodiments of the present invention can be practiced without departing from the spirit and scope of the claims.

Claims

1. The utility model provides a connect convenient reflection of light road guardrail of installation, includes a plurality of releasable connection's guardrail unit (1), guardrail unit (1) is including left stand (2) and right stand (3) that are located both sides, connect entablature (4) and bottom end rail (5) between left stand (2) and right stand (3), set up left base (6) and right base (7) in left stand (2) and right stand (3) below respectively, its characterized in that: a stud bolt (8) penetrates through the position, higher than the upper cross beam (4), above the left upright post (2), a lantern ring (9) is sleeved on a rod, located on two sides of the left upright post (2), of the stud bolt (8), nuts (10) are respectively sleeved at two ends of the stud bolt (8), and the lantern ring (9) can rotate around the stud bolt (8); a lug (11) is arranged at the position above the upper cross beam (4) corresponding to the lantern ring (9), and the lantern ring (9) can tightly sleeve the lug (11); when a plurality of guardrail units (1) are arranged in sequence, the right base (7) of the previous guardrail unit (1) is abutted against the left base (6) of the next guardrail unit (1), and the lantern ring (9) on the next guardrail unit (1) can be tightly sleeved on the right upright post (3) of the previous guardrail unit (1).

2. A reflective road guardrail as claimed in claim 1, wherein: a plurality of vertical rods (12) are vertically and uniformly arranged between the upper cross beam (4) and the lower cross beam (5), and a light reflecting strip is arranged on each vertical rod (12) at intervals of 1.

3. A reflective road guardrail as claimed in claim 1, wherein: the lantern ring (9) is U-shaped or right-angle U-shaped.

4. A reflective road guardrail as claimed in claim 1, wherein: the upper ends of the left upright post (2), the right upright post (3) and the protruding block (11) are all in a semi-cylinder shape, and the axes of the upper ends are vertical to the length direction of the guardrail unit (1).

5. A reflective road guardrail as claimed in claim 1, wherein: the left base (6) and the right base (7) are hollow isosceles trapezoid cylinders, 2 trapezoid surfaces of the left base and the right base are located on two sides of the guardrail unit (1) in the length direction respectively, and hollow surfaces of the left base and the right base are located on the guardrail unit (1) in the length direction.

6. A reflective road guardrail as claimed in claim 1, wherein: and 1 or 2 of the left base (6) and the right base (7) are internally and movably provided with a counterweight lead block (13).

7. The reflective road guardrail of claim 6, wherein: the shape of the counterweight lead block (13) is an isosceles trapezoid cylinder shape or a cuboid shape.

8. A reflective road guardrail as claimed in claim 1, wherein: the outer surface of the guardrail unit (1) is coated with an anti-aging transparent coating.