CN213458727U

CN213458727U - Traffic safety is with automatically cleaning formula road sign

Info

Publication number: CN213458727U
Application number: CN202023014469.0U
Authority: CN
Inventors: 杨雨昕
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-06-15
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a traffic safety is with automatically cleaning formula road sign, including pole setting and sign body, sign body lateral wall fixed connection has seted up the power chamber in the pole setting upper end lateral wall on the pole setting lateral wall, and sign body surface is provided with the wiper mechanism who is used for wiping the sign body, and bottom fixed mounting has the motor in the power chamber, and the coaxial fixedly connected with reciprocating screw of motor output shaft installs the pushing mechanism who is used for promoting the vertical reciprocating motion of wiper mechanism on the reciprocating screw. The utility model discloses a set up wiper mechanism, pushing mechanism and water spray mechanism etc. can make the cleaning brush clean the road sign automatically, need not to arrange that the cleanup crew scrambles to the eminence clean, both reduced intensity of labour, danger when also having avoided the climbing clean, spray water to sign body surface from each spraying hole simultaneously, clean of cooperation cleaning brush can play better clean effect.

Description

Traffic safety is with automatically cleaning formula road sign

Technical Field

The utility model relates to a traffic safety technical field especially relates to a traffic safety is with automatically cleaning formula road sign.

Background

The road sign board is a convenient facility for displaying urban traffic, street and road information, and can make the distribution and position direction of urban street obtain image, concrete and concise expression, and can be distributed in the corner of city to give pedestrian and driver indication of road and direction, and can bring convenience for citizen.

But owing to be in outdoor road environment, the dust in the surrounding environment covers the condition comparatively seriously, can raise the dust on the road in a large number when the vehicle goes in addition, consequently a period of time back, these road sign surface for traffic safety can cover and have more dust, the instruction content on the sign can be sheltered from to the dust, thereby lead to the driver of coming and going unable to obtain the road condition, and because the road sign is general highly higher, it is very inconvenient to clean, it can clean the operation to need the cleanup crew to climb to the eminence, certain danger has, consequently, it uses self-cleaning formula road sign to need to propose a traffic safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the self-cleaning formula road sign for traffic safety who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a self-cleaning road sign for traffic safety comprises a vertical rod and a sign body, wherein the side wall of the sign body is fixedly connected to the side wall of the vertical rod, a power cavity is formed in the side wall of the upper end of the vertical rod, a wiping mechanism for wiping the sign body is arranged on the surface of the sign body, a motor is fixedly mounted at the bottom in the power cavity, a reciprocating lead screw is coaxially and fixedly connected with a motor output shaft, a pushing mechanism for pushing the wiping mechanism to vertically reciprocate is mounted on the reciprocating lead screw, a water storage tank is fixedly connected to one side of the vertical rod, which is far away from the sign body, the upper end of the water storage tank is fixedly connected with a water receiving funnel, a check valve only allowing air to flow from top to bottom is mounted in the water receiving funnel, a water spraying mechanism for spraying water to the, and the top in the power cavity is provided with a water pumping mechanism for pumping water in the water storage tank into the water spraying mechanism.

Preferably, wiping mechanism includes mounting bracket and cleaning brush, the sign body surface is transversely arranged in to the mounting bracket, cleaning brush fixed connection is on the mounting bracket lateral wall, just cleaning brush and sign body surface laminating.

Preferably, pushing mechanism includes screw nut and connecting rod, screw nut threaded connection is on reciprocal lead screw, connecting rod one end fixed connection is on the mounting bracket, connecting rod other end fixed connection is on screw nut, just the spout that communicates with the power chamber is seted up to the pole setting lateral wall, connecting rod sliding connection is in the spout.

Preferably, water spray mechanism includes a spray cylinder, spray cylinder fixed connection is on the pole setting lateral wall, just the spray cylinder is located sign body top position, the spray cylinder lower extreme all is equipped with the hole that sprays.

Preferably, the water pumping mechanism comprises an elastic air bag and a water guide pipe, the elastic air bag is fixedly connected to the top of the power cavity and fixedly connected with a screw nut through a T-shaped rod, the elastic air bag is communicated to the position above the liquid level in the water storage tank through a gas guide pipe, and two ends of the water guide pipe are respectively communicated with the spray cylinder and the lower end of the water storage tank.

Preferably, a check valve which only allows water to flow from bottom to top is installed in the water conduit.

The utility model discloses following beneficial effect has:

1. by arranging the wiping mechanism and the pushing mechanism, when more dust adheres to the surface of the sign body and road information on the surface of the sign body cannot be acquired, the motor can be started, and the motor drives the reciprocating screw to rotate, so that the mounting frame is driven by the screw nut and the connecting rod to reciprocate up and down, and the cleaning brush can automatically wipe the surface of the sign body without climbing to a high place for cleaning by cleaning personnel, so that the labor intensity is reduced, and the danger caused when the cleaning personnel climb to the high place for cleaning is avoided;

2. through setting up pump water mechanism and water spray mechanism, can pass through T type pole extrusion elastic airbag when screw nut shifts up to with the air squeeze into the storage water tank, and then utilize atmospheric pressure to push into the water in the storage water tank and spray a section of thick bamboo in, and spray to sign body surface from each spraying hole, clean of cooperation cleaning brush can play better clean effect.

Drawings

FIG. 1 is a schematic structural view of a self-cleaning road sign for traffic safety according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the utility model provides an external structure schematic diagram of self-cleaning formula road sign for traffic safety.

In the figure: 1. erecting a rod; 2. a sign body; 3. a T-shaped rod; 4. a mounting frame; 5. a cleaning brush; 6. a spray cylinder; 7. a water storage tank; 8. a water receiving funnel; 9. an air duct; 10. a water conduit; 11. a power cavity; 12. a motor; 13. a reciprocating screw; 14. a lead screw nut; 15. a connecting rod; 16. a chute; 17. an elastic air bag.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a traffic safety is with automatically cleaning formula road sign, including pole setting 1 and

sign body

2, 2 lateral walls of sign body fixed connection are on 1 lateral wall of pole setting, power chamber 11 has been seted up in 1 upper end lateral wall of pole setting, 2 surfaces of sign body are provided with the wiping mechanism who is used for wiping sign body 2, wiping mechanism includes mounting bracket 4 and cleaning brush 5, mounting bracket 4 is horizontal on 2 surfaces of sign body, cleaning brush 5 fixed connection is on 4 lateral walls of mounting bracket, and cleaning brush 5 and sign body 2 surface laminating.

Bottom fixed mounting has motor 12 in power chamber 11, the coaxial fixedly connected with reciprocating screw 13 of motor 12 output shaft, install the pushing mechanism who is used for promoting the vertical reciprocating motion of wiping mechanism on reciprocating screw 13, pushing mechanism includes screw nut 14 and connecting rod 15, screw nut 14 threaded connection is on reciprocating

screw

13, 15 one end fixed connection of connecting rod is on

mounting bracket

4, 15 other end fixed connection of connecting rod is on screw nut 14, and the spout 16 with power chamber 11 intercommunication is seted up to pole setting 1 lateral wall, 15 sliding connection of connecting rod is in spout 16.

One side fixedly connected with storage water tank 7 that sign body 2 was kept away from to

pole setting

1, and 7 upper ends intercommunication fixedly connected with water receiving funnel 8 of storage water tank install in the water receiving funnel 8 only allow the air from the last check valve down flow.

Locate in sign body 2 top on the 1 lateral wall of pole setting and install the water spray mechanism that is used for spraying water to sign body 2, water spray mechanism includes spray can 6, and 6 fixed connection of spray can are on 1 lateral wall of pole setting, and spray can 6 is located sign body 2 top positions, and 6 lower extremes of spray can all are equipped with the hole that sprays.

The top installation is owing to go into the pumping mechanism of water spray mechanism with the water pump in the storage water tank 7 in the power cavity 11, and pumping mechanism includes elastic air bag 17 and aqueduct 10, and elastic air bag 17 fixed connection is at power cavity 11 top, and elastic air bag 17 passes through T type pole 3 and screw nut 14 fixed connection, and elastic air bag 17 communicates to storage water tank 7 interior liquid level top department through air duct 9, and the both ends of aqueduct 10 communicate with the tip under a section of thick bamboo 6 and the storage water tank 7 respectively.

A check valve allowing only water to flow from the bottom to the top is installed in the water introduction pipe 10.

The utility model discloses in, when the more dust of 2 surperficial adhesions of sign body, when causing 2 surperficial road information of sign body to obtain, can starter motor 12, the reciprocal lead screw 13 of motor 12 drive rotates, and reciprocal lead screw 13 drives mounting bracket 4 up-and-down reciprocating motion through screw nut 14 and connecting rod 15, and then makes cleaning brush 5 can clean 2 surfaces of sign body automatically.

And lead screw nut 14 can pass through T type pole 3 extrusion elasticity gasbag 17 when moving up to in squeezing into storage water tank 7 through air duct 9 with the air in the elasticity gasbag 17, and then utilize atmospheric pressure to extrude into spray tube 6 through aqueduct 10 with the water in the storage water tank 7, and spray to sign body 2 surfaces from each spraying hole, cooperate cleaning brush 5 to clean, can play better clean effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a traffic safety is with automatically cleaning formula road sign, includes pole setting (1) and sign body (2), its characterized in that, sign body (2) lateral wall fixed connection is on pole setting (1) lateral wall, power chamber (11) have been seted up in pole setting (1) upper end lateral wall, sign body (2) surface is provided with the mechanism of cleaning that is used for cleaning sign body (2), bottom fixed mounting has motor (12) in power chamber (11), the coaxial fixedly connected with reciprocal lead screw (13) of motor (12) output shaft, install on reciprocal lead screw (13) and be used for promoting the pushing mechanism who cleans the vertical reciprocating motion of mechanism, one side fixedly connected with storage water tank (7) of sign body (2) are kept away from in pole setting (1), intercommunication fixedly connected with water receiving funnel (8) in storage water tank (7), install in water receiving funnel (8) and only allow the air from last check valve down flowing, lie in sign body (2) top department on pole setting (1) lateral wall and install the water spray mechanism that is used for spraying water to sign body (2), the top installation is owing to go into the pump water mechanism of water spray mechanism with the water pump in storage water tank (7) in power chamber (11).

2. The self-cleaning road sign for traffic safety as claimed in claim 1, characterized in that the wiping mechanism comprises a mounting frame (4) and a cleaning brush (5), the mounting frame (4) is arranged transversely on the surface of the sign body (2), the cleaning brush (5) is fixedly connected to the side wall of the mounting frame (4), and the cleaning brush (5) is attached to the surface of the sign body (2).

3. The self-cleaning road sign for traffic safety as claimed in claim 1, wherein the pushing mechanism comprises a screw nut (14) and a connecting rod (15), the screw nut (14) is connected to the reciprocating screw (13) in a threaded manner, one end of the connecting rod (15) is fixedly connected to the mounting frame (4), the other end of the connecting rod (15) is fixedly connected to the screw nut (14), a chute (16) communicated with the power cavity (11) is formed in the side wall of the upright rod (1), and the connecting rod (15) is connected in the chute (16) in a sliding manner.

4. The self-cleaning road sign board for traffic safety as claimed in claim 1, wherein the water spraying mechanism comprises a spraying cylinder (6), the spraying cylinder (6) is fixedly connected to the side wall of the upright (1), the spraying cylinder (6) is located above the sign body (2), and the lower end of the spraying cylinder (6) is provided with a spraying hole.

5. The self-cleaning road sign for traffic safety as claimed in claim 1, wherein the water pumping mechanism comprises an elastic air bag (17) and a water guide pipe (10), the elastic air bag (17) is fixedly connected to the inner top of the power cavity (11), the elastic air bag (17) is fixedly connected with a screw nut (14) through a T-shaped rod (3), the elastic air bag (17) is communicated to the position above the liquid level in the water storage tank (7) through an air duct (9), and two ends of the water guide pipe (10) are respectively communicated with the spray cylinder (6) and the lower end of the water storage tank (7).

6. Self-cleaning road signboard for traffic safety according to claim 5, wherein a check valve allowing only water to flow from bottom to top is installed in the water guide tube (10).