CN211479527U

CN211479527U - Road traffic sign board fixing device

Info

Publication number: CN211479527U
Application number: CN202020060504.3U
Authority: CN
Inventors: 王雷
Original assignee: Qinghai Kangxun Traffic Engineering Co ltd
Current assignee: Qinghai Kangxun Traffic Engineering Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-11
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a road traffic sign tablet fixing device, which comprises a column, be provided with transmission shaft and the outside extension of transmission shaft one end and fixedly connected with reel in the motor, reel external diameter department fixed connection is in the haulage rope bottom, stand external diameter department sliding connection has the sleeve, haulage rope top walk around runner top external diameter department and with first connecting block fixed connection, two connecting rods about sleeve one side outer wall fixedly connected with, signboard opposite side border position is provided with the fog lamp. The utility model discloses in, the sleeve drives signboard downstream, can change, maintain or clean subaerial to the signboard, the work degree of difficulty greatly reduced, dangerous also greatly reduced, if when sleet fog weather, can open the fog lamp and play the effect of warning, make things convenient for people to see the signboard to prevent traffic accident's emergence has obviously promoted road safety, is worth wideling popularize.

Description

Road traffic sign board fixing device

Technical Field

The utility model relates to a traffic facilities field especially relates to a road traffic sign fixing device.

Background

The road traffic sign is a graphic symbol for displaying traffic laws and regulations and road information, can make the traffic laws and regulations obtain an image, concrete and concise expression, and at the same time, also expresses the contents which are difficult to describe by characters, and is used for managing traffic and indicating driving direction to ensure the facilities of road smoothness and driving safety.

However, the conventional road traffic signs are fixedly installed beside highways or urban roads through supporting columns and connecting structures, if the signs are required to be replaced, maintained or cleaned, the signs need to be carried by an elevator to operate at high altitude, the operation difficulty is high, the dangerousness is high, and in rainy, snowy and foggy weather, the lines of sight of people may not notice some warning signs due to the influence of the weather, so that traffic accidents are caused finally, and the road safety is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for a road traffic sign board.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a road traffic sign fixing device comprises a stand column, wherein one side of the bottom of the stand column is fixedly connected with a dust cover, the bottom in the dust cover is fixedly connected with a motor, a transmission shaft is arranged in the motor, one end of the transmission shaft extends outwards and is fixedly connected with a winding drum, the outer diameter of the winding drum is fixedly connected with the bottom of a traction rope, the top of the stand column is fixedly connected with a base, one end of the base is fixedly connected with a support frame, the bottom of the support frame is rotatably connected with a support shaft, the support shaft penetrates through the central position of a rotating wheel and is fixedly connected with the rotating wheel, the outer diameter of the stand column is slidably connected with a sleeve, one side of the top of the sleeve is fixedly connected with a first connecting block, the top of the traction rope bypasses the outer diameter of the top of the rotating wheel and is fixedly connected with the first connecting block, the, and a fog lamp is arranged at the edge of the other side of the signboard.

As a further description of the above technical solution:

and the top of the dust cover is provided with a through hole corresponding to the traction rope.

As a further description of the above technical solution:

and a plurality of circles of traction ropes are wound at the outer diameter of the winding drum.

As a further description of the above technical solution:

the connecting rod opposite side all is provided with the mounting groove and all is provided with the screw corresponding with the mounting groove in the second connecting block.

As a further description of the above technical solution:

and bolts are connected in the mounting groove and the screw holes in a threaded manner.

As a further description of the above technical solution:

the middle position of one side of the signboard is fixedly connected with a battery box.

As a further description of the above technical solution:

a battery is arranged in the battery box and connected with the fog lamp through a power line.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first change road traffic sign tablet as required, maintain, when maintenance or cleanness, can the starter motor make the transmission shaft rotate and drive the reel and rotate, the rotation through the reel makes the winding haulage rope of reel external diameter emit, and then make the haulage rope top walk around runner downstream, thereby make the sleeve lapse on the stand, and drive the signboard through the connecting rod and also move down thereupon, can change the signboard subaerial, maintain, maintenance or cleanness, high altitude construction has been avoided, the work degree of difficulty greatly reduced, dangerous also greatly reduced.

2. The utility model discloses in, if when sleet fog weather, can open the fog lamp and play the effect of warning, make things convenient for people to see the signboard to prevent traffic accident's emergence, obviously promoted road safety, be worth wideling popularize.

Drawings

Fig. 1 is a front view of a road traffic sign fixing device provided by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a side view of a road traffic sign fixing device provided by the present invention;

fig. 5 is an enlarged view at C in fig. 4.

Illustration of the drawings:

1. a column; 2. a sleeve; 3. a hauling rope; 4. a connecting rod; 5. a signboard; 6. a base; 7. a support; 8. a support shaft; 9. a rotating wheel; 10. a first connection block; 11. a dust cover; 12. a motor; 13. a drive shaft; 14. a reel; 15. a battery case; 16. a fog light; 17. a second connecting block; 18. a bolt; 19. mounting grooves; 20. and a screw hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a road traffic sign fixing device comprises an upright post 1, one side of the bottom of the upright post 1 is fixedly connected with a dust cover 11, the bottom in the dust cover 11 is fixedly connected with a motor 12, a transmission shaft 13 is arranged in the motor 12, one end of the transmission shaft 13 extends outwards and is fixedly connected with a winding drum 14, the outer diameter of the winding drum 14 is fixedly connected with the bottom end of a traction rope 3, the top end of the upright post 1 is fixedly connected with a base 6, the bottom of one end of the base 6 is fixedly connected with a support shaft 8, the bottom of the support 7 is rotatably connected with a support shaft 8, the support shaft 8 penetrates through the central position of a rotating wheel 9 and the support shaft 8 is fixedly connected with the rotating wheel 9, the support 7, the rotating wheel 9 and the support shaft 8 form a fixed pulley which can enable the traction rope 3 to rotate and be fixedly connected with a first connecting block 10, the outer diameter of the upright post 1 is slidably connected, the starter motor 12 can make the transmission shaft 13 rotate and drive the reel 14 to rotate, rotate through the reel 14 and make the haulage rope 3 relax and extend, and then make 3 tops of haulage rope walk around runner 9 and not hard up downwards, can make sleeve 2 slide down on stand 1, two connecting rods 4 about sleeve 2 one side outer wall fixedly connected with, connecting rod 4 one side is provided with signboard 5 and the adjacent one side fixedly connected with second connecting block 17 of connecting rod 4, sleeve 2 moves down and can drive signboard 5 through connecting rod 4 and also move down thereupon, can change signboard 5 subaerial, the maintenance or clean, signboard 5 opposite side border position is provided with fog lamp 16, fog lamp 16 opens and can play the warning effect, make people can also see signboard 5 easily even sleet fog day again.

The top of the dust cover 11 is provided with a through hole corresponding to the hauling cable 3, and the outer diameter of the winding drum 14 is wound with a plurality of circles of hauling cable 3, so that one end of the hauling cable 3 is fixedly connected with the outer diameter of the winding drum 14 and the other end is wound with a plurality of circles of outer diameter of the winding drum 14, then the hauling cable passes through the dust cover 11, upwards bypasses the outer diameter of the top of the rotating wheel 9 and is fixedly connected with the first connecting block 10, so that the motor 12 can control the sleeve 2 to move upwards or downwards through the hauling cable 3, the other side of the connecting rod 4 is provided with a mounting groove 19, screw holes 20 corresponding to the mounting groove 19 are arranged in the second connecting block 17, bolts 18 are in threaded connection in the mounting groove 19 and the screw holes 20, the second connecting block 17 can be fixedly connected with the connecting rod 4 through the bolts 18 in threaded connection with the, in addition, a battery box 15 is fixedly connected to the middle position of one side of the signboard 5, a battery is arranged in the battery box 15, and the battery and the fog lamp 16 are connected through a power line, so that the battery in the battery box 15 can supply power for the fog lamp 16 through the power line to turn on the fog lamp 16.

The working principle is as follows: firstly when the road traffic signboard is required to be replaced, maintained or cleaned, the motor 12 can be started to enable the transmission shaft 13 to rotate and drive the winding drum 14 to rotate, the traction rope 3 is loosened and extended through the rotation of the winding drum 14, and then the top end of the traction rope 3 bypasses the rotating wheel 9 and is loosened downwards, so that the sleeve 2 slides downwards on the upright post 1, then the sleeve 2 moves downwards and can drive the signboard 5 to move downwards through the connecting rod 4, the signboard 5 can be replaced, maintained or cleaned on the ground, if in rainy, snowy and foggy weather, the fog lamp 16 can be turned on to play a warning role, so that people can easily see the signboard 5, and traffic accidents are prevented.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a road traffic sign board fixing device, includes stand (1), its characterized in that: the dust cover is fixedly connected with one side of the bottom of the upright post (1) and is characterized in that a dust cover (11) is fixedly connected with the bottom of the dust cover (11), a motor (12) is fixedly connected with the bottom of the dust cover (11), a transmission shaft (13) is arranged in the motor (12), one end of the transmission shaft (13) extends outwards and is fixedly connected with a winding drum (14), the outer diameter of the winding drum (14) is fixedly connected with the bottom end of the traction rope (3), a base (6) is fixedly connected with the top end of the upright post (1), a support frame (7) is fixedly connected with the bottom of one end of the base (6), a support shaft (8) is rotatably connected with the bottom of the support frame (7), the support shaft (8) penetrates through the central position of the rotating wheel (9) and is fixedly connected with the rotating wheel (9), a, the top end of the traction rope (3) bypasses the outer diameter of the top of the rotating wheel (9) and is fixedly connected with the first connecting block (10), the upper connecting rod and the lower connecting rod (4) are fixedly connected with the outer wall of one side of the sleeve (2), one side of each connecting rod (4) is provided with a signboard (5), the signboard (5) and one side of the connecting rod (4) adjacent to the second connecting block (17), and the edge position of the other side of the signboard (5) is provided with a fog lamp (16).

2. The road traffic sign fixing device of claim 1, wherein: the top of the dust cover (11) is provided with a through hole corresponding to the traction rope (3).

3. The road traffic sign fixing device of claim 1, wherein: the outer diameter of the winding drum (14) is wound with a plurality of circles of traction ropes (3).

4. The road traffic sign fixing device of claim 1, wherein: the other side of the connecting rod (4) is provided with a mounting groove (19) and a screw hole (20) corresponding to the mounting groove (19) is formed in the second connecting block (17).

5. The road traffic sign fixing device of claim 4, wherein: and bolts (18) are connected in the mounting grooves (19) and the screw holes (20) in a threaded manner.

6. The road traffic sign fixing device of claim 1, wherein: and a battery box (15) is fixedly connected to the middle position of one side of the signboard (5).