CN213659692U

CN213659692U - Liftable movable traffic signal lamp

Info

Publication number: CN213659692U
Application number: CN202022978022.9U
Authority: CN
Inventors: 王蓓蕾
Original assignee: Shanghai Cihang Construction Development Co ltd
Current assignee: Shanghai Cihang Construction Development Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-07-09
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a portable traffic signal lamp of liftable, have the base of universal wheel including the bottom, the vertical lamp pole that is provided with inside cavity and can open of base upper surface, be provided with the lamp house on the lamp pole, install the signal lamp on the lamp house, the lamp pole outer wall has cup jointed spacing frame, the lamp house is fixed spacing frame outer wall, be provided with the drive in the lamp pole the actuating mechanism of lamp house motion in vertical direction, actuating mechanism is including the fixed pulley that sets up the lamp pole top, be fixed with the steel wire on the spacing frame, inside the steel wire walked around the fixed pulley and worn to establish the lamp pole, the lamp pole bottom is provided with the rolling subassembly that the rolling steel wire was used. This application has the effect of adjustable signal lamp height.

Description

Liftable movable traffic signal lamp

Technical Field

The application relates to the field of traffic facilities, in particular to a liftable movable traffic signal lamp.

Background

The road traffic signal lamp is a category of traffic safety products, and is an important tool for strengthening road traffic management, reducing traffic accidents, improving road use efficiency and improving traffic conditions. The system is suitable for intersections such as crossroads, T-shaped intersections and the like, is controlled by a road traffic signal controller, and guides vehicles and pedestrians to safely and orderly pass.

The notice number is CN206697050U, discloses a signal lamp fixed mounting device on frame signal lamp, the rotatable rotating turret that is equipped with on the fixed roll, the tip of rotating turret is provided with the support, and the arc surface outer peripheral face of the rear end of rotating turret is provided with the ratchet, and the upper surface of the installation fixing base of the rear end below of rotating turret is provided with the adjustment tank, is provided with the regulating block in the adjustment tank, and adjusting screw threaded connection passes the fixed block sets up, and adjusting screw's end fixing sets up on the regulating block, and the top of regulating block is equipped with the pawl, and the pawl card is established on the ratchet.

In view of the above-mentioned related art, the inventor believes that the vertical height of the traffic light cannot be adjusted after the traffic light is mounted, and thus the practical applicability is low.

SUMMERY OF THE UTILITY MODEL

In order to adjust the height of signal lamp on vertical direction, this application provides a portable traffic signal lamp of liftable.

The application provides a portable traffic signal lamp of liftable adopts following technical scheme:

the utility model provides a liftable portable traffic signal lamp, includes that the bottom has the base of universal wheel, the vertical lamp pole that is provided with inside cavity and can open of base upper surface, be provided with the lamp house on the lamp pole, install the signal lamp on the lamp house, the lamp pole outer wall has cup jointed spacing frame, the lamp house is fixed spacing frame outer wall, be provided with the drive in the lamp pole the actuating mechanism of lamp house motion in vertical direction, actuating mechanism is including the fixed pulley that sets up the lamp pole top, be fixed with the steel wire on the spacing frame, the steel wire is walked around the fixed pulley and is worn to establish inside the lamp pole, the lamp pole bottom is provided with the rolling subassembly that the rolling steel wire was used.

Through adopting above-mentioned technical scheme, according to the height that the signal lamp needs, act on the rolling subassembly, make the steel wire roll up on the rolling subassembly and put, make the spacing frame that cup joints on the lamp pole outer wall move in vertical direction to adjust the height of signal lamp in vertical direction, move the assigned position when the signal lamp, the rolling subassembly stop work.

Optionally, the rolling subassembly is including fixing the servo motor in the lamp pole, the drive has the wind-up roll on the servo motor output shaft, the wind-up roll both ends are provided with and prevent the steel wire breaks away from the baffle of wind-up roll, the steel wire is fixed at the wind-up roll outer wall and is convoluteed on the wind-up roll.

Through adopting above-mentioned technical scheme, servo motor starts, drives the wind-up roll and rotates, makes the steel wire receive and release on the wind-up roll to adjust the height of signal lamp in vertical direction.

Optionally, a plurality of locating grooves are vertically formed in the inner wall of the limiting frame, a plurality of guide rollers are rotatably connected in the locating grooves, and the axis of each guide roller is horizontal and abuts against the outer wall of the lamp post.

Through adopting above-mentioned technical scheme, setting up of guide roll makes more smooth of spacing frame motion in vertical direction, turns into rolling friction with sliding friction, reduces the wearing and tearing to lamp pole and spacing frame.

Optionally, the switch port has been seted up to the lamppost lateral wall, the opening has the ladder groove around the switch port on the lamppost, the switch port position is provided with the switch board that covers the switch port, the switch board butt is on the ladder groove, be fixed with the magnetic stripe that adsorbs on the ladder groove on the switch board.

Through adopting above-mentioned technical scheme, the setting of switch port is convenient for inner structure's maintenance, and the flush mounting plate of switch adsorbs on the magnetic stripe to the installation of flush mounting plate of switch on the lamp pole is convenient for.

Optionally, the upper end face of the limiting frame is in threaded connection with a screw, a hanging ring is fixed at the upper end of the screw, and a hook hooked to the hanging ring is fixed at the end of the steel wire.

Through adopting above-mentioned technical scheme, the couple hookup realizes being connected of spacing frame and steel wire on the link, and the installation of the spacing frame of being convenient for is followed the dismantlement with the setting of couple and link.

Optionally, the vertical mounting groove of seting up transverse section for "T" shape of spacing frame outer wall, the mounting groove runs through spacing frame up end, the lamp house outer wall is fixed with the joint that slides and is in installation pole in the mounting groove.

Through adopting above-mentioned technical scheme, the joint that slides of installation pole is in the mounting groove to realize the installation of signal lamp on spacing frame, the installation of the signal lamp of being convenient for is with dismantling.

Optionally, a clamping groove is horizontally formed in the inner walls of two sides above the mounting groove, a clamping spring is fixed in the clamping groove, the end portion of the clamping spring is connected with two clamping blocks of the clamping groove, the upper end face of the mounting rod abuts against the lower end face of each clamping block, a driving groove communicated with the clamping groove is vertically formed in the upper end face of the limiting frame, a driving rod is fixed on each clamping block, and the driving rod protrudes out of the driving groove and is convenient to drive the clamping blocks to be separated from the mounting groove.

Through adopting above-mentioned technical scheme, under the effect of joint spring, the joint piece is connected two the joint groove prevents that the installation pole from breaking away from the mounting groove under the effect of external force, acts on the actuating lever and makes the joint piece break away from the mounting groove, and the installation pole of being convenient for is taken out from the mounting groove upper end.

Optionally, the fixed pulley is located at the center of the upper end face of the lamp post, a guide groove is formed in the upper end face of the lamp post, a steering roller is rotatably connected in the guide groove, and the steel wire sequentially bypasses the steering roller and the fixed pulley to be fixed on the winding roller.

Through adopting above-mentioned technical scheme, the setting up of steering roll prevents that the steel wire from scraping absolutely simultaneously at lamp pole corner position to the damage of lamp pole.

In summary, the present application includes at least one of the following beneficial technical effects:

acting on a servo motor according to the height required by the signal lamp, enabling the servo motor to drive a winding roller to rotate, and winding and unwinding a steel wire on the winding roller, so that a limiting frame is pulled to move in the vertical direction, and the height of the signal lamp in the vertical direction is adjusted;

be fixed with the installation pole on the lamp house, offer the mounting groove that is used for the joint installation pole that slides on the spacing frame, make the installation pole joint that slides in the mounting groove to be convenient for the connection of signal lamp on spacing frame.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic connection diagram of the light box and the limiting frame in the embodiment of the application.

Description of reference numerals: 1. a base; 2. a lamp post; 3. a limiting frame; 4. positioning a groove; 5. a guide roller; 6. a light box; 7. a signal lamp; 8. a fixed mount; 9. a fixed pulley; 10. a steel wire; 11. a baffle plate; 12. a wind-up roll; 13. a servo motor; 14. a guide groove; 15. a turning roll; 16. a screw; 17. hanging a ring; 18. hooking; 19. mounting grooves; 20. mounting a rod; 21. a clamping groove; 22. clamping a spring; 23. a clamping block; 24. a drive slot; 25. a stop lever; 26. a switch port; 27. a stepped groove; 28. a magnetic strip; 29. a switch plate; 30. a switch hole; 31. a drive rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses portable traffic signal lamp of liftable. Referring to fig. 1 and 2, a portable traffic signal lamp of liftable, there is base 1 of a plurality of universal wheels including the bottom through bolted connection, there is lamp pole 2 that is vertical setting at 1 upper surface welding of base, 2 inside cavity and cross section of lamp pole are the square, spacing frame 3 has been cup jointed on lamp pole 2, spacing frame 3 cross section is for being the square, 3 every side inner wall is vertical at spacing frame has seted up constant head tank 4, it is connected with a plurality of guide rolls 5 to rotate through the pivot in constant head tank 4, 5 axis levels of a plurality of guide rolls and butt are at 2 outer walls of lamp pole, turn into rolling friction with sliding friction, be convenient for spacing frame 3 for 2 movements of lamp pole, the outer wall connection all around of keeping away from lamp pole 2 at spacing frame 3 has lamp house 6, install the signal lamp 7 that is used for commander traffic on lamp house.

Referring to fig. 1 and 2, a driving mechanism for driving a limiting frame 3 to move in a vertical direction is arranged on a lamp post 2, the driving mechanism comprises a fixed frame 8 welded on the upper end surface of the lamp post 2, a fixed pulley 9 is rotatably connected on the fixed frame 8 through a rotating shaft, the fixed pulley 9 is positioned at the central position of the upper surface of the lamp post 2, a steel wire 10 is fixed on the upper end surface of the limiting frame 3, one end of the steel wire 10 is fixed on the limiting frame 3, the other end of the steel wire 10 bypasses the fixed pulley 9 and penetrates into the lamp post 2, a winding component for winding the steel wire 10 is arranged on a base 1 in the lamp post 2, the winding component comprises a baffle plate 11 welded on the upper surface of a bottom plate of the base 1, a winding roller 12 is rotatably connected on the baffle plate 11, the axis of the winding roller 12 is horizontally arranged, the end of the steel wire 10 is fixed on the winding roller 12, the baffle, a servo motor 13 is fixed on the upper surface of the bottom plate of the base 1 through bolts, and an output shaft of the servo motor 13 is fixed on a rotating shaft of the winding roller 12 through a coupler and drives the winding roller 12 to rotate.

Referring to fig. 1 and 2, guide way 14 has been seted up at lamp pole 2 up end, guide way 14 runs through to one of them lateral wall of lamp pole 2, it is connected with steering roll 15 to rotate through the pivot in guide way 14, steel wire 10 butt is at steering roll 15's outer wall, convert the friction of sliding into rolling friction, reduce the possibility of steel wire 10 or lamp pole 2 damage, there is screw rod 16 that is vertical setting at spacing frame 3 up end threaded connection, screw rod 16 lower extreme threaded connection is on spacing frame 3, the up end welding has link 17, there is couple 18 on link 17 at steel wire 10 tip welding, be convenient for spacing frame 3 installation on lamp pole 2 with dismantling.

Referring to fig. 2, vertical mounting groove 19 of seting up transverse section for "T" shape at spacing frame 3 outer wall, mounting groove 19 runs through spacing frame 3 up end, has installation pole 20 at 6 outer wall welding of lamp house, and installation pole 20 cross section is for "T" shape with mounting groove 19 matched with, and installation pole 20 slides from spacing frame 3 upper end and blocks to mounting groove 19 in to realize the primary connection of lamp house 6 on spacing frame 3.

Referring to fig. 2, joint groove 21 has been seted up at mounting groove 19 top both sides inner wall level, be fixed with joint spring 22 in one of them joint groove 21, joint spring 22 is the level setting, joint spring 22 one end welding is in joint groove 21, the other end welding has the joint piece 23 that is the level setting, joint piece 23 can stretch into completely and be connected with joint spring 22 in the joint groove 21, under joint spring 22's effect, promote joint piece 23 and connect adjacent two joint grooves 21, be used for sealing 19 top openings in mounting groove, prevent that installation pole 20 from taking out from mounting groove 19 top.

Referring to fig. 2, the vertical drive groove 24 of seting up with joint groove 21 intercommunication in spacing frame 3 up end, the welding has the pin 25 that is the level setting on drive groove 24 wherein one side inner wall, pin 25 lower surface butt is at the upper surface of joint piece 23, prevent that joint piece 23 from breaking away from joint groove 21 from drive groove 24 position, there is the actuating lever 31 that is vertical setting at joint piece 23 last surface welding, actuating lever 31 is located drive groove 24 and upper end salient in drive groove 24, act on actuating lever 31, make actuating lever 31 drive joint piece 23 break away from mounting groove 19, thereby be convenient for installation pole 20 take out from mounting groove 19.

Referring to fig. 1, a switch 26 penetrating through a side wall of a lamppost 2 is formed on the side wall, a stepped groove 27 surrounding the switch 26 is formed on the side wall, a magnetic stripe 28 is adsorbed on the stepped groove 27, a switch plate 29 covering the switch 26 is arranged on the switch 26, the switch plate 29 is adsorbed on the stepped groove 27 under the action of the magnetic stripe 28, and when the switch plate 29 is adsorbed on the lower stepped groove 27, the surface of the switch plate 29 is flush with the outer wall of the lamppost 2. The switch plate 29 is provided with a switch hole 30 which penetrates the switch plate 29 and facilitates the removal of the switch plate 29 from the lamp post 2.

The implementation principle of the liftable mobile traffic signal lamp in the embodiment of the application is as follows: according to the height required by the signal lamp 7, the servo motor 13 drives the winding roller 12 to rotate, so that the steel wire 10 is wound and unwound on the winding roller 12, and the height of the signal lamp 7 in the vertical direction is adjusted to meet the requirement of road traffic guidance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable traffic signal lamp of liftable, includes that the bottom has base (1) of universal wheel, vertical lamp pole (2) that are provided with inside cavity and can open of base (1) upper surface, be provided with lamp house (6) on lamp pole (2), install signal lamp (7), its characterized in that on lamp house (6): spacing frame (3) have been cup jointed to lamp pole (2) outer wall, lamp house (6) are fixed spacing frame (3) outer wall, be provided with the drive in lamp pole (2) lamp house (6) the actuating mechanism of motion in vertical direction, actuating mechanism is including fixed pulley (9) that set up lamp pole (2) top, be fixed with steel wire (10) on spacing frame (3), inside fixed pulley (9) are walked around in steel wire (10) and are worn to establish lamp pole (2), lamp pole (2) bottom is provided with the rolling subassembly that rolling steel wire (10) were used.

2. The liftable mobile traffic signal lamp of claim 1, wherein: the winding assembly comprises a servo motor (13) fixed in a lamp post (2), a winding roller (12) is driven on an output shaft of the servo motor (13), two ends of the winding roller (12) are provided with a baffle (11) for preventing the steel wire (10) from being separated from the winding roller (12), and the steel wire (10) is fixed on the outer wall of the winding roller (12) and wound on the winding roller (12).

3. The liftable mobile traffic signal lamp of claim 1, wherein: a plurality of locating grooves (4) are vertically formed in the inner wall of the limiting frame (3), a plurality of guide rollers (5) are rotatably connected in the locating grooves (4), and the axis of each guide roller (5) is horizontal and abutted to the outer wall of the lamp post (2).

4. The liftable mobile traffic signal lamp of claim 1, wherein: switch mouth (26) have been seted up to lamp pole (2) lateral wall, lamp pole (2) upper shed has ladder groove (27) around switch mouth (26), switch mouth (26) position is provided with switch board (29) that covers switch mouth (26), switch board (29) butt is on ladder groove (27), be fixed with magnetic stripe (28) of absorption on ladder groove (27) on switch board (29).

5. The liftable mobile traffic signal lamp of claim 1, wherein: the limiting frame is characterized in that a screw rod (16) is connected to the upper end face of the limiting frame (3) in a threaded mode, a hanging ring (17) is fixed to the upper end of the screw rod (16), and a hook (18) hooked to the hanging ring (17) is fixed to the end portion of the steel wire (10).

6. The liftable mobile traffic signal lamp of claim 1, wherein: spacing frame (3) outer wall is vertical to be seted up transverse section and is mounting groove (19) of "T" shape, mounting groove (19) run through spacing frame (3) up end, lamp house (6) outer wall is fixed with the joint that slides and is in installation pole (20) in mounting groove (19).

7. The liftable mobile traffic signal lamp of claim 6, wherein: mounting groove (19) top both sides inner wall level has been seted up joint groove (21), one of them joint groove (21) internal fixation has joint spring (22), joint spring (22) end connection two joint piece (23) of joint groove (21), installation pole (20) up end butt is in terminal surface under joint piece (23), vertical the offering of spacing frame (3) up end with drive groove (24) of joint groove (21) intercommunication, joint piece (23) are fixed with actuating lever (31), actuating lever (31) salient in just be convenient for the drive outside drive groove (24) joint piece (23) break away from mounting groove (19).

8. The liftable mobile traffic signal lamp of claim 2, wherein: the fixed pulley (9) is located the central point of lamp pole (2) up end puts, guide way (14) have been seted up to lamp pole (2) up end, the internal rotation of guide way (14) is connected with steering roll (15), steering roll (15) and fixed pulley (9) are walked around in proper order in steel wire (10) and are fixed on wind-up roll (12).