CN210827193U - A pavement reflection of light warning device for urban road traffic - Google Patents

Abstract

The utility model discloses a pavement reflection of light warning device for urban road traffic, including fixed block and sandbox, be equipped with the second cavity in the fixed block, the bearing frame is installed to the inner wall bottom of second cavity, installs the connecting axle in the bearing frame, and the skin weld of connecting axle has driven gear, and driven gear's surface toothing is connected with the driving gear, and one side skin weld of driving gear has adjustment handle, and the upper end skin weld of connecting axle has the fixing base, and the warning sign is installed to the upper end of fixing base. The driving gear, driven gear and the connecting axle that set up, when the warning sign of having solved current reflection of light warning device when the installation back position need be adjusted, need lift whole reflection of light warning device and adjust, problem that wastes time and energy, sandbox and the cushion that cushions set up have solved current reflection of light warning device's bottom fixing base and have carried out the shock attenuation through single damping device, the obscure problem of shock attenuation effect.

Description

A pavement reflection of light warning device for urban road traffic

Technical Field

The utility model relates to a reflection of light warning device technical field specifically is a pavement reflection of light warning device for urban road traffic.

Background

Road traffic lights are usually set up at the cross, crossroads such as T, guide vehicle and pedestrian's safety to pass in an orderly manner, but at some ordinary crossings, the traffic lights can not be settled usually, lead to the pedestrian to have certain danger when crossing the road like this, especially night, the vehicle of traveling hardly sees the pedestrian that crosses the road clearly, inconvenient regulation after current reflection of light warning device's the warning sign fixed mounting, when the position need be adjusted after the installation, need to lift whole reflection of light warning device and adjust, waste time and energy, and current reflection of light warning device's bottom fixing base carries out the shock attenuation through single damping device, the shock attenuation effect is not obvious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pavement reflection of light warning device for urban road traffic to inconvenient the adjusting after solving current reflection of light warning device's warning sign fixed mounting, when the installation back position need be adjusted, need to lift whole reflection of light warning device and adjust, the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pavement reflection of light warning device for urban road traffic, includes fixed block and sandbox, be equipped with the second cavity in the fixed block, the bearing frame is installed to the inner wall bottom of second cavity, install the connecting axle in the bearing frame, the skin weld of connecting axle has driven gear, driven gear's surface toothing is connected with the driving gear, one side skin weld of driving gear has adjustment handle, the upper end skin weld of connecting axle has the fixing base, the warning sign is installed to the upper end of fixing base.

Preferably, the upper end of the second cavity is provided with a first cavity, the surface of the connecting shaft is provided with a gear disc, and the gear disc is positioned in the first cavity.

Preferably, a limiting groove is formed in the side wall of the first cavity, and a spring is welded on the inner wall of the limiting groove.

Preferably, the other end welding of spring has the bayonet lock, and the upper end skin weld of bayonet lock has the handle, bayonet lock and spacing groove sliding connection, bayonet lock and gear dish joint.

Preferably, the surface of the sandbox is sleeved with a damping cushion block, and the surface of the damping cushion block is sleeved with a waterproof layer.

Preferably, the surface of the waterproof layer is sleeved with a fluorescent coating plate, and the fluorescent coating plate is fixedly connected with the fixing block.

Compared with the prior art, the beneficial effects of the utility model are that: this a pavement reflection of light warning device for urban road traffic, through the driving gear, driven gear and connecting axle, make and reflect light warning device's warning sign fixed mounting back conveniently adjust, when the installation back position needs the adjustment, need not to lift whole reflection of light warning device and adjust, time saving and labor saving, through the bayonet lock, spring and toothed disc, make warning sign position control rear side conveniently fix, through sandbox and shock attenuation cushion, improve the shock attenuation effect, make reflection of light warning device's bottom fixing base possess better shock attenuation effect.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a warning board; 2. a fixed seat; 3. a connecting shaft; 4. a handle; 5. a fixed block; 6. an adjusting handle; 7. a fluorescent coated plate; 8. a first cavity; 9. a driven gear; 10. a bearing seat; 11. a gear plate; 12. a driving gear; 13. a second cavity; 14. a limiting groove; 15. a spring; 16. a bayonet lock; 17. a sandbox; 18. damping cushion blocks; 19. and a waterproof layer.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a sidewalk light-reflecting warning device for urban road traffic comprises a fixed block 5 and a sandbox 17, wherein the fixed block 17 is a cylinder, a second cavity 13 is arranged in the fixed block 5, the second cavity 13 is a cylinder cavity, a bearing seat 10 is installed at the bottom end of the inner wall of the second cavity 13 through screws, the bearing seat 10 is a cylinder, a connecting shaft 3 is rotatably sleeved in the bearing seat 10 through a bearing, the connecting shaft 3 is a stainless steel cylinder, a driven gear 9 is welded on the surface of the connecting shaft 3, the driven gear 9 is a gear in a circular truncated cone shape, a driving gear 12 is meshed and connected with the surface of the driven gear 9, the driving gear 12 is a gear in a circular truncated cone shape, an adjusting handle 6 is welded on one side surface of the driving gear 12, a through hole is arranged in the side wall of the second cavity 13, the through, the driving gear 12 drives the driven gear 9 to rotate, the driven gear 9 drives the connecting shaft 3 to rotate in the bearing seat 10, the connecting shaft 3 drives the warning board 1 to rotate through the fixing seat 2, the position of the warning board 1 is adjusted, the fixing seat 2 is welded on the upper end surface of the connecting shaft 3, the fixing seat 2 is a cuboid, the warning board 1 is fixedly installed at the upper end of the fixing seat 2 through screws, a first cavity 8 is arranged at the upper end of a second cavity 13, the first cavity 8 is a disc-shaped cavity, a gear disc 11 is fixedly installed on the surface of the connecting shaft 3 through screws, the gear disc 11 is located in the first cavity 8, the gear disc 11 is driven to rotate when the connecting shaft 3 rotates, a limiting groove 14 is formed in the side wall of the first cavity 8, the bayonet 16 is limited through the limiting groove 14, the bayonet 16 is prevented from being separated from the limiting groove 14, a spring 15 is welded on the, bayonet lock 16 is the cuboid, bayonet lock 16's upper end surface welding has handle 4, the upper end surface of fixed block 5 is equipped with the through-hole, the through-hole cup joints with handle 4, drive bayonet lock 16 through handle 4 and slide from side to side in spacing groove 14, elasticity through spring 15 makes partly bayonet lock 16 stretch out spacing groove 14, block toothed disc 11, fix toothed disc 11's position, fix warning sign 1 of adjusting the position, bayonet lock 16 and spacing groove 14 sliding connection, bayonet lock 16 and toothed disc 11 joint.

Referring to fig. 1 and 2, a cushion block 18 is fixedly bonded to the surface of the sandbox 17 through waterproof glass cement, the cushion block 18 is a rubber cushion block made of rubber, the rubber cushion block is a rubber block product formed by vulcanizing and bonding multiple layers of rubber sheets, the product has enough vertical rigidity, good elasticity and larger shearing deformation capacity, the surface of the shock absorption cushion block 18 is fixedly bonded with a waterproof layer 19 through waterproof glass cement, the waterproof layer 19 has heat insulation and waterproof performances, carry out waterproofly through waterproof layer 19 to sandbox 17, prevent that the rainwater from getting into in the sandbox 17 with the sand contact in the sandbox 17, influence the shock attenuation effect of sandbox 17 rainy day, influence the normal use of sandbox 17, waterproof layer 19's surface is glued through waterproof glass and is fixed the bonding has fluorescent coating board 7, fluorescent coating board 7 is the stainless steel board that the surface scribbled phosphor powder, fluorescent coating board 7 passes through waterproof screw fixed connection with fixed block 5.

The utility model discloses when concrete implementation: when the position of the warning board 1 needs to be adjusted after the installation is finished, the handle 4 is pulled to enable the handle 4 to drive the bayonet locks 16 to slide into the limiting grooves 14, then the adjusting handle 6 is rotated, the adjusting handle 6 drives the driving gear 12 to rotate, the driving gear 12 drives the driven gear 9 to rotate, the driven gear 9 drives the connecting shaft 3 to rotate in the bearing seat 10, the connecting shaft 3 drives the warning board 1 to rotate through the fixing seat 2, the position of the warning board 1 is adjusted, the warning board 1 of the reflective warning device is conveniently adjusted after being fixedly installed, when the position needs to be adjusted after the installation, the whole reflective warning device does not need to be lifted to be adjusted, time and labor are saved, the connecting shaft 3 simultaneously drives the gear disc 11 to rotate, after the position of the warning board 1 is adjusted, the handle 4 is loosened, the elastic force of the spring 15 drives a part of the bayonet locks 16 to extend out of the limiting, fix the position of toothed disc 11, warning sign 1 to adjusting the position is fixed, it is waterproof to sandbox 17 through waterproof layer 19, prevent that the rainwater from getting into in the sandbox 17 with the sand contact in the sandbox 17, influence the shock attenuation effect of sandbox 17 rainy day, influence the normal use of sandbox 17 rainy day, phosphor powder through fluorescent coating board 7 surfaces is luminous at night, play the effect of warning, improve shock attenuation effect through cushion block 18 and sandbox 17, the bottom fixing base that makes reflection of light warning device possesses better shock attenuation effect.

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 (6)

1. The utility model provides a pavement reflection of light warning device for urban road traffic, includes fixed block (5) and sandbox (17), its characterized in that: be equipped with second cavity (13) in fixed block (5), bearing frame (10) are installed to the inner wall bottom of second cavity (13), install connecting axle (3) in bearing frame (10), the skin weld of connecting axle (3) has driven gear (9), the meshing of surface of driven gear (9) is connected with driving gear (12), one side skin weld of driving gear (12) has adjustment handle (6), the upper end skin weld of connecting axle (3) has fixing base (2), warning sign (1) is installed to the upper end of fixing base (2).

2. A pavement reflective warning device for urban road traffic according to claim 1, characterized in that: the upper end of second cavity (13) is equipped with first cavity (8), the surface mounting of connecting axle (3) has toothed disc (11), and toothed disc (11) are located first cavity (8).

3. A pavement reflective warning device for urban road traffic according to claim 2, characterized in that: a limiting groove (14) is formed in the side wall of the first cavity (8), and a spring (15) is welded to the inner wall of the limiting groove (14).

4. A pavement reflective warning device for urban road traffic according to claim 3, characterized in that: the other end welding of spring (15) has bayonet lock (16), and the upper end skin weld of bayonet lock (16) has handle (4), bayonet lock (16) and spacing groove (14) sliding connection, bayonet lock (16) and toothed disc (11) joint.

5. A pavement reflective warning device for urban road traffic according to claim 1, characterized in that: the surface of the sandbox (17) is sleeved with a damping cushion block (18), and the surface of the damping cushion block (18) is sleeved with a waterproof layer (19).

6. A pavement reflective warning device for urban road traffic according to claim 5, characterized in that: the surface of the waterproof layer (19) is sleeved with a fluorescent coating plate (7), and the fluorescent coating plate (7) is fixedly connected with the fixing block (5).

Images