CN216202800U

CN216202800U - Detachable LED street lighting of bridge railing

Info

Publication number: CN216202800U
Application number: CN202122527024.0U
Authority: CN
Inventors: 慕安鑫; 苗林; 李奇; 赖瑶瑶; 金生吉
Original assignee: Shenyang University of Technology
Current assignee: Shenyang University of Technology
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-05
Anticipated expiration: 2031-10-20

Abstract

The utility model provides a detachable LED street lighting of bridge guardrail belongs to bridge street lamp technical field, especially relates to a detachable LED street lighting of bridge guardrail. The utility model provides a detachable LED lighting street lamp for a bridge guardrail. The guardrail comprises two side guardrail supports 1 and is characterized in that a plurality of railings 2 are vertically arranged between the two side guardrail supports 1, a plurality of railing placing grooves are vertically arranged on the guardrail supports 1, a transverse baffle 8 and a transverse lower baffle 9 are arranged in the middle of the height direction in the uppermost railing placing groove, a vertical lower clamping plate 10 is arranged in the middle of the inner bottom surface of each railing placing groove, a vertical upper clamping plate 15 is arranged in the middle of the inner top surface of each railing placing groove, an upper through hole 7 is arranged in the middle of each upper baffle 8, and a lower threaded hole is arranged in the middle of each lower baffle 9 corresponding to the corresponding upper through hole 7.

Description

Detachable LED street lighting of bridge railing

Technical Field

The utility model belongs to the technical field of bridge street lamps, and particularly relates to a detachable LED lighting street lamp of a bridge guardrail.

Background

The bridge guardrail is used as an important component in a bridge safety system and plays a role in protecting and early warning vehicles and pedestrians. Most of domestic existing bridges have the characteristics of large span, high pile height, large width and the like, and the bridge illumination has defects and is easy to cause traffic accidents. Bridge lighting is therefore essential for pedestrian and vehicle safety. The traditional bridge street lamp is a high-rod street lamp, is arranged beside a sidewalk, and is partially arranged in the middle of the sidewalk, so that the traditional bridge street lamp forms a barrier to the sidewalk and is not attractive. Secondly, the distance between the two street lamps is far, and the lamps are arranged on a high pole, so that the lighting condition is limited. The traditional street lamp also has the problems of difficult maintenance, high cost and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problems and provides a detachable LED lighting street lamp for a bridge guardrail.

In order to achieve the purpose, the utility model adopts the following technical scheme that the guardrail comprises two side guardrail supports 1 and is characterized in that a plurality of railings 2 are vertically arranged between the two side guardrail supports 1, a plurality of railing placing grooves are vertically arranged on the guardrail supports 1, a transverse baffle 8 and a transverse lower baffle 9 are arranged in the middle of the height direction in the uppermost railing placing groove, a vertical lower clamping plate 10 is arranged in the middle of the inner bottom surface of the railing placing groove, a vertical upper clamping plate 15 is arranged in the middle of the inner top surface of the railing placing groove, an upper through hole 7 is arranged in the middle of the upper baffle 8, and a lower threaded hole is arranged in the middle of the lower baffle 9 corresponding to the upper through hole 7;

the two ends of the uppermost rail 2 on the guardrail support 1 are provided with transverse T-shaped insertion blocks 4, the upper ends of the transverse T-shaped insertion blocks 4 are arranged in an upper clamping plate 15, the lower ends of the transverse T-shaped insertion blocks 4 are arranged in a lower clamping plate 10, a transverse plate of each transverse T-shaped insertion block 4 is arranged between an upper baffle plate 8 and a lower baffle plate 9, insertion holes are formed in the transverse plate of each transverse T-shaped insertion block 4 corresponding to the upper through holes 7, and a screw rod at the lower end of each T-shaped connecting piece 6 penetrates through the upper through holes 7 and the insertion holes and is screwed into a lower threaded hole in the middle of the lower baffle plate 9;

the middle part of the railing 2 at the uppermost end of the guardrail support 1 is provided with an LED lamp.

As a preferred scheme, the handrail 2 is of a square tube structure.

As another preferred scheme, the utility model further comprises an end cover 11, wherein the end cover 11 is provided with a clamping block, and a clamping groove corresponding to the clamping block is arranged in the handrail placing groove.

As another preferred scheme, the LED lamp of the present invention includes a lamp body, and a lampshade 3 is mounted on the lamp body.

As another preferred scheme, the cross section of the end cover 11 is of a shape of '21274', two sides of the upper end of the end cover 11 extend forwards and then are bent upwards to form clamping blocks, and two sides of the lower end of the end cover 11 extend forwards and then are bent downwards to form clamping blocks.

As another preferred scheme, the middle part of the handrail 2 is provided with an opening, the inner side of the opening is clamped with a lamp body 5, and the opening is clamped with a lampshade 3; the opening is arranged at the front lower part of the railing 2, the cross section of the lampshade 3 is L-shaped, two ends of the lampshade 3 are provided with clamping hooks, and the opening is provided with a clamping part corresponding to the clamping hooks; the lamp body 5 is obliquely arranged, and the lamp light irradiates towards the oblique lower direction.

In addition, the lampshade 3 adopts an anti-glare lampshade.

In addition, the guardrail bracket 1 is made of steel.

The utility model has the beneficial effects.

The detachable LED illuminating street lamp for the bridge guardrail is fixedly connected with the baffle in the groove matched with the detachable LED illuminating street lamp and the T-shaped inserting blocks at the two ends of the guardrail. The guardrail support and the guardrail are combined to have the functions of disassembly and installation. The LED street lamp has the advantages of convenient replacement, low maintenance cost, no need of climbing installation, energy conservation, safety, high efficiency, good light sensation, high illumination compared with the common street lamp, and good uniformity. Guardrail and lamps and lanterns integral type satisfy bridge lighting requirements, constitute the illumination of bridge view.

The upper baffle plate, the lower baffle plate, the upper clamping plate and the lower clamping plate are used for restraining the T-shaped inserting block 4, and the three-point restraint T-shaped inserting block 4 is firm and stable. Through the detachable connection of last through-hole 7, lower screw hole, jack and T-shaped connecting piece 6, it is convenient to maintain, and railing light repeatedly usable after the maintenance does not lose unnecessary material, satisfies energy-conserving requirement.

Drawings

The utility model is further described with reference to the following figures and detailed description. The scope of the utility model is not limited to the following expressions.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection of the guardrail bar placement grooves.

Fig. 3 is a schematic view of a railing lamp body structure.

FIG. 4 is a side view of the present invention.

Fig. 5 is a schematic view of the uppermost rail structure of the present invention.

Fig. 6 is a schematic view of the end cap connection structure of the present invention.

Fig. 7 is a schematic view of the end cap structure of the present invention.

Fig. 8 is a sectional view a-a of fig. 5.

In the figure: the guardrail comprises a guardrail support 1, a guardrail 2, a lampshade 3, a transverse T-shaped inserting block 4, a lamp body 5, a T-shaped connecting piece 6, a through hole 7, an upper baffle 8, a lower baffle 9, a lower clamping plate 10, an end cover 11, a lamp body wire connector 14, an upper clamping plate 15 and a clamping block 16.

Detailed Description

As shown in the figure, the guardrail comprises two side guardrail supports 1 and is characterized in that a plurality of railings 2 are vertically arranged between the two side guardrail supports 1, a plurality of railing placing grooves are vertically arranged on the guardrail supports 1, a transverse baffle 8 and a transverse lower baffle 9 are arranged in the middle of the height direction in the uppermost railing placing groove, a vertical lower clamping plate 10 is arranged in the middle of the inner bottom surface of each railing placing groove, a vertical upper clamping plate 15 is arranged in the middle of the inner top surface of each railing placing groove, an upper through hole 7 is arranged in the middle of each upper baffle 8, and a lower threaded hole is arranged in the middle of each lower baffle 9 corresponding to the upper through hole 7;

Except the railing of the uppermost end, other railings can be welded in the railing placing groove.

The railing 2 is of a square tube structure.

Still include end cover 11, be provided with fixture block 16 on the end cover 11, the railing is placed and is provided with the draw-in groove corresponding to the fixture block in the recess.

The section of the end cover 11 is of a shape of '21274', two sides of the upper end of the end cover 11 extend forwards and then bend upwards to form clamping blocks, and two sides of the lower end of the end cover 11 extend forwards and then bend downwards to form clamping blocks. The end cover 11 and the railing placing groove are connected to form an integral square tubular external decoration effect with the railing 2.

Each group of railing placing grooves are correspondingly provided with one railing 2.

An opening is formed in the middle of the railing 2, a lamp body 5 is clamped on the inner side of the opening, and a lampshade 3 is clamped at the opening; the opening is arranged at the front lower part of the railing 2, the cross section of the lampshade 3 is L-shaped, two ends of the lampshade 3 are provided with clamping hooks, and the opening is provided with a clamping part corresponding to the clamping hooks; the lamp body 5 is obliquely arranged, and the lamp light irradiates towards the oblique lower direction. The light shines to the oblique lower direction and can avoid directly shining forward, does benefit to the driver simultaneously and sees the road clearly, guarantees to drive and pedestrian's safety.

The lampshade 3 can adopt an anti-glare lampshade, so that the driving safety of the vehicle is ensured.

The wire terminal 14 of the lamp body 5 may be provided at one end in the longitudinal direction of the lamp body 5.

The guardrail support 1 is a steel piece.

After the railing 2 where the lamp body is located is connected and fixed with the guardrail support 1, the wire connector 14 and the municipal power grid line are connected, so that the guardrail is covered by the end cover 11, the end cover 11 is installed, the end cover 11 and the square pipe railing 2 form complementation after being installed, the connection part of the T-shaped insertion block 4 is perfectly covered, and the integral railing 2 is more attractive.

As shown in fig. 2, two sets of upper and lower baffle plates and upper and lower clamping plates can be arranged in the railing placing groove of the utility model, which are respectively opposite to the T-shaped inserting blocks 4 at the end parts of the railings 2 at two sides. A plurality of guardrail supports 1 can be according to the horizontal arrangement of length requirement, and the T shape inserted block 4 of 2 tip of both sides railing is connected to two sets of upper and lower baffles and the splint from top to bottom of every guardrail support 1 top, sets up a dismantled and assembled railing 2 between the adjacent guardrail support 1 top promptly.

It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the utility model.

Claims

1. A detachable LED lighting street lamp of a bridge guardrail comprises two side guardrail supports (1), and is characterized in that a plurality of railings (2) are vertically arranged between the two side guardrail supports (1), a plurality of railing placing grooves are vertically arranged on the guardrail supports (1), a transverse baffle (8) and a transverse lower baffle (9) are arranged in the middle of the height direction in the uppermost railing placing groove, a vertical lower clamping plate (10) is arranged in the middle of the bottom surface in the railing placing groove, a vertical upper clamping plate (15) is arranged in the middle of the top surface in the railing placing groove, an upper through hole (7) is arranged in the middle of the upper baffle (8), and a lower threaded hole is arranged in the middle of the lower baffle (9) corresponding to the upper through hole (7);

the guardrail comprises a guardrail support (1), wherein transverse T-shaped inserting blocks (4) are arranged at two ends of an uppermost guardrail (2) on the guardrail support (1), the upper ends of the transverse T-shaped inserting blocks (4) are arranged in an upper clamping plate (15), the lower ends of the transverse T-shaped inserting blocks (4) are arranged in a lower clamping plate (10), a transverse plate of each transverse T-shaped inserting block (4) is arranged between an upper baffle (8) and a lower baffle (9), inserting holes are formed in the transverse plate of each transverse T-shaped inserting block (4) corresponding to an upper through hole (7), and a screw rod at the lower end of each T-shaped connecting piece (6) penetrates through the upper through hole (7) and the inserting holes and is screwed into lower threaded holes in the middle of the lower baffle (9);

the LED lamp is arranged in the middle of the uppermost railing (2) on the guardrail support (1).

2. The detachable LED street lighting of the bridge guardrail of claim 1, characterized in that the guardrail (2) is a square tube structure.

3. The LED street lighting lamp with the detachable bridge guardrail as claimed in claim 1, further comprising an end cap (11), wherein the end cap (11) is provided with a clamping block, and a clamping groove is formed in the railing placing groove corresponding to the clamping block.

4. The LED street lighting with the detachable bridge guardrail as claimed in claim 1, wherein the LED lamp comprises a lamp body, and a lampshade (3) is mounted on the lamp body.

5. The LED street lighting lamp with the detachable bridge guardrail as claimed in claim 3, wherein the end cover (11) has a cross section of a v-21274, two sides of the upper end of the end cover (11) extend forwards and then bend upwards to form a clamping block, and two sides of the lower end of the end cover (11) extend forwards and then bend downwards to form a clamping block.

6. The LED street lighting lamp with the detachable bridge guardrail as claimed in claim 1, wherein an opening is arranged in the middle of the guardrail (2), a lamp body (5) is clamped inside the opening, and a lampshade (3) is clamped at the opening; the opening is arranged at the front lower part of the railing (2), the cross section of the lampshade (3) is L-shaped, two ends of the lampshade (3) are provided with clamping hooks, and the opening is provided with a clamping part corresponding to the clamping hooks; the lamp body (5) is obliquely arranged, and the lamp light irradiates in an oblique lower direction.

7. The LED street lighting lamp with the detachable bridge guardrail as claimed in claim 4, wherein the lampshade (3) is an anti-glare lampshade.

8. The detachable LED street lighting of the bridge guardrail as claimed in claim 1, wherein the guardrail bracket (1) is a steel member.