CN218204016U

CN218204016U - Movable traffic sign board

Info

Publication number: CN218204016U
Application number: CN202222308506.1U
Authority: CN
Inventors: 唐建华
Original assignee: Beijing Luqiao Fangzhou Communication Technology Development Co ltd
Current assignee: Beijing Luqiao Fangzhou Communication Technology Development Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-03
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a mobilizable traffic sign tablet relates to traffic and marks equipment technical field, and it includes the box, the side of box all is equipped with the LED screen, the containing box that the box below was equipped with is offered on the containing box and is used for accomodating the groove of accomodating of box, the box with it is used for going up and down to accomodate to be equipped with between the groove the lifting unit of box, lifting unit includes a plurality of lifters that set up and the axis coincidence from top to bottom, the lifter overlaps mutually in proper order and establishes, and threaded connection has the fastening bolt who is used for fixed lifter between two lifters, the containing box below is equipped with running gear. The application has the effect of flexibly moving the traffic sign board.

Description

Movable traffic sign board

Technical Field

The application relates to the technical field of traffic marking equipment, in particular to a movable traffic sign board.

Background

The road traffic sign is a facility for displaying traffic laws and regulations and graphic symbols of road information, is used for traffic road section conditions and road indication signs, is suitable for management of highways, urban roads and the like, and has the functions of dredging and managing traffic and indicating driving directions to ensure smooth roads and driving safety.

The traffic sign generally indicates the road conditions and the cautions of the road by fixedly erecting one side of the road through the upright posts.

In view of the above-mentioned related art, the inventor believes that the traffic sign has an excessively large column, which is difficult to transport, and thus cannot be flexibly moved.

SUMMERY OF THE UTILITY MODEL

In order to flexibly move the traffic sign, the application provides a movable traffic sign.

The application provides a mobilizable traffic sign tablet adopts following technical scheme:

the utility model provides a mobilizable traffic sign tablet, includes the box, the side of box all is equipped with the LED screen, the box below is equipped with the containing box, offers on the containing box to be used for accomodating the groove of accomodating of box, the box with it is used for going up and down to accomodate to be equipped with between the groove the lifting unit of box, lifting unit includes a plurality of lifters that set up from top to bottom and axis coincidence, the lifter is established by interior and each other cover, is equipped with the fastening bolt who is used for fixed lifter between two lifters, the containing box below is equipped with running gear.

Through adopting above-mentioned technical scheme, can arrange the traffic sign tablet in the storage tank on through elevating system to accessible running gear removes or fixes this traffic sign tablet, and then can accomodate fast and nimble this traffic sign tablet of removal.

Optionally, a conical protective cover is arranged above the box body.

By adopting the technical scheme, the traffic sign board can be protected, and the damage of flying stones or rain and snow to the traffic sign board is reduced.

Optionally, the spout has been seted up to the box top, the spout notch is up and vertically sets up, sliding connection has only to follow in the spout the gliding slider of spout, slider female connection has the lead screw, lead screw one end is rotated and is connected the spout bottom, the lead screw other end is worn out the slider with slider threaded connection, the outer one end of slider with protection casing fixed connection.

Through adopting above-mentioned technical scheme, rotate the lead screw and can adjust the height that changes the protection casing to can make it hug closely the containing box, and then make things convenient for accomodating and transporting of protection casing.

Optionally, a moving groove is formed in one side, close to the protective cover, of the accommodating groove, a moving block sliding towards the accommodating groove is connected in the moving groove in a sliding mode, one side, close to the protective cover, of the moving block is provided with an inclined surface, the inclined surface is abutted to the inclined inner side wall of the protective cover, and a plug board with an end portion plugged in the accommodating groove and abutted to the side wall of the box body is fixed on one side, close to the box body, of the moving block.

By adopting the technical scheme, the side wall of the bottom of the protective cover descends to enable the side wall to be abutted against the inclined plane of the movable block, and then the slide block pushes the plug board to abut against the side wall of the box body, so that the box body is fixed in the accommodating groove.

Optionally, the side surfaces of the box body corresponding to the insertion plates are provided with insertion grooves for clamping the insertion plates.

Through adopting above-mentioned technical scheme, can make the plugboard support tightly in the plug socket, reduce the emergence of plugboard box slippage phenomenon on the box, can further improve the stability of box in receiving the inslot moreover.

Optionally, a spring for driving the moving block to move away from the accommodating groove is arranged between one side of the moving block and the side wall of the moving groove.

Through adopting above-mentioned technical scheme, under the pulling force of spring, the movable block is close to the containing box lateral wall along the spout, and then makes the plugboard keep away from receiving the groove, can not make the plugboard stop the box and get into and accomodate the groove.

Optionally, the traveling mechanism comprises a connecting rod fixed below the box body, one end, far away from the box body, of the connecting rod is rotatably connected with a pulley, a sleeve used for fixing the box body is sleeved outside the connecting rod and the pulley, and the sleeve is in threaded connection with the box body.

Through adopting above-mentioned technical scheme, this portable traffic sign tablet accessible pulley realizes freely moving, and the sleeve can rise or reduce under the effect of screw thread to and fix and remove this portable sign tablet, and then improved this portable sign tablet's flexibility.

Optionally, a cross rod for assisting in rotating the sleeve is fixedly connected to a side wall of one end, far away from the containing box, of the sleeve.

Through adopting above-mentioned technical scheme, can conveniently rotate the sleeve, improve work efficiency.

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

the traffic sign board can be placed in the storage groove on the storage box through the lifting mechanism, and can be moved or fixed through the traveling mechanism, so that the traffic sign board can be rapidly stored and flexibly moved;

the height of the protective cover can be adjusted by rotating the lead screw, the protective cover can be tightly attached to the containing box, the side wall of the bottom of the protective cover descends to be abutted against the inclined surface of the moving block, and then the sliding block pushes the plugboard to be abutted against the side wall of the box body, so that the box body is fixed in the containing groove;

this portable traffic sign tablet accessible pulley realizes freely moving, and the sleeve can rise or reduce under the effect of screw thread to and fix and remove this portable sign tablet, and then make the flexibility of portable sign tablet obtain improving.

Drawings

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

Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present application.

Fig. 3 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 4 is a schematic cross-sectional structure diagram of an embodiment of the present application.

Fig. 5 is a schematic sectional structure view of the traveling mechanism of the present application.

Description of reference numerals: 1. a box body; 11. a support frame 12 and an LED screen; 13. locking the bolt; 14. inserting grooves; 2. a lifting assembly; 21. a first lifting rod; 22. a second lifting rod; 23. a third lifting rod; 24. a fourth lifting rod; 25. fixing the bolt; 3. a storage box; 31. a receiving groove; 32. a moving groove; 33. a spring; 34. a moving block; 35. a plugboard; 4. a chute; 41. a slider; 42. a lead screw; 5. a protective cover; 6. a traveling mechanism; 61. a connecting rod; 62. a pulley; 63. a sleeve; 631. a cross bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

A movable traffic sign board. Referring to fig. 1, a mobilizable traffic sign tablet includes box 1, and box 1 sets up to the square, has all seted up carriage 11 in four sides of box 1, and the LED screen 12 that is used for showing the traffic sign is erect in carriage 11, and the LED screen 12 that sets up from this can be to four directions simultaneous transport traffic signal.

In order to strengthen the stability of the LED screen 12 in the supporting frame 11 and to facilitate the disassembly of the LED screen 12 on the box body 1, the two sides of the supporting frame 11 are respectively provided with a locking bolt 13, the locking bolts 13 sequentially penetrate through the supporting frame 11 and the LED screen 12, and the threads are connected on the box body 1.

Referring to fig. 2, a lifting mechanism is arranged below the box body 1, and the lifting mechanism comprises a first lifting rod 21, a second lifting rod 22, a third lifting rod 23 and a fourth lifting rod 24 which are sequentially arranged from top to bottom. First lifter 21 one end fixed connection is in the axle center department of box 1, the first lifter 21 other end and second lifter 22 sliding connection, the diameter of first lifter 21 slightly is less than second lifter 22, inside first lifter 21 can slide into second lifter 22, set up threaded hole on the lateral wall that first lifter 21 is close to second lifter 22, set up the corresponding screw hole with first lifter 21 on the lateral wall that second lifter is close to first lifter 21, threaded connection has the fixing bolt 25 that is used for fixing both between first lifter 21 and the second lifter 22.

The positional relationship between the second lifter 22 and the third lifter 23 and the positional relationship between the third lifter 23 and the fourth lifter 24 are set with reference to the above-described relationship, whereby the height of the box body 1 can be adjusted by changing the fixed number of the fixing bolts 25 in the lifter mechanism.

The lower portion of the fourth lifting rod 24 is provided with a containing box 3, a containing groove 31 for containing the box body 1 is formed in the containing box 3, and one end of the fourth lifting rod 24, far away from the third lifting rod 23, is fixedly connected to the center of the bottom of the containing groove 31.

With this arrangement, the box 1 can be placed in the storage groove 31 in the storage box 3 by adjusting the lifting mechanism.

Square spout 4 has been seted up to box 1 top, and sliding connection has slider 41 in the spout 4, and slider 41 sets up to square and spout 4's axis and box 1 axis coincidence mutually. The bottom of the sliding chute 4 is rotatably connected with a lead screw 42, the axis of the lead screw 42 is overlapped with the axis of the sliding block 41, and one end of the lead screw 42, which is far away from the bottom of the sliding chute 4, penetrates through the sliding block 41 and is in threaded connection with the sliding block 41.

The screw rod 42 is rotated, the sliding block 41 can move up and down along the sliding groove 4 under the action of the screw rod 42, and the sliding block 41 cannot rotate relatively in the sliding groove 4 because the sliding groove 4 and the sliding block 41 are both square.

The side of the sliding block 41 far away from the sliding groove 4 is fixedly connected with a protective cover 5 for protecting the box body 1, the protective cover 5 is in a quadrangular pyramid shape, and four edges correspond to four corners of the box body 1.

Moving grooves 32 have all been seted up to accomodating groove 31 both sides on the containing box 3, moving groove 32's notch is towards protection casing 5, keeps away from in the moving groove 32 and accomodate groove 31 one side and is equipped with a plurality of springs 33, keeps away from the inner wall fixed connection who accomodates groove 31 one end in spring 33 one end and the moving groove 32, spring 33 other end fixed connection has movable block 34, movable block 34 and moving groove 32 sliding connection to the sliding direction orientation is accomodate groove 31 place one side. The end face of the moving block 34 close to one end of the protection cover 5 is set to be an inclined face, the inclined face is parallel to the protection cover 5 at the opposite position, and the moving block 34 is far away from the accommodating groove 31 under the action of the spring 33.

Referring to fig. 3 and 4, the side of the moving block 34 close to the accommodating groove 31 is fixedly connected with a plugging plate 35, one end of the plugging plate 35 far away from the moving block 34 is transmitted into the accommodating groove 31, the two sides of the top end of the box body 1 are provided with plugging grooves 14 corresponding to the plugging plate 35, and when the box body 1 is located in the accommodating groove 31, the plugging plate 35 is plugged in the plugging grooves 14, so that the box body 1 is fixed.

The lead screw 42 is rotated, the protective cover 5 can move downwards under the action of the lead screw 42, the edge of the bottom wall of the protective cover 5 can be abutted to the inclined surface of the movable block 34, the protective cover 5 continuously descends, the edge of the bottom wall of the protective cover 5 can push the movable block 34 to be close to one side of the box body 1, the movable block 34 can push the plug board 35 to move towards the plug slot 14 and be plugged in the plug slot 14, the lead screw 42 is rotated reversely, the inclined surface of the movable block 34 is far away from one side of the bottom wall of the protective cover 5, the movable block 34 can be far away from the box body 1 under the action of the spring 33, and the plug board 35 fixedly connected with the movable block 34 is far away from the box body 1 along the movable groove 32 and is far away from the plug slot 14.

Referring to fig. 5, for the convenience of the movement of traffic sign, the lower side of the storage box 3 is provided with a traveling mechanism 6, the traveling mechanism 6 comprises a connecting rod 61 fixedly connected at four corners of the lower side of the storage box 3, the connecting rod 61 is vertically arranged, one end of the connecting rod 61, which is far away from the storage box 3, is rotatably connected with a pulley 62, the sleeve 63 is sleeved on the connecting rod 61, the sleeve 63 is arranged in a thin wall, the pulley 62 and the connecting rod 61 can be accommodated in the sleeve 63, the sleeve 63 is in threaded connection at four corners of the storage box 3, and the sleeve 63 is far away from a transverse rod 631, which is fixedly connected with the sleeve 63 and is convenient to rotate, on the side wall of one end of the box 1.

The rotation of the cross bar 631 causes the sleeve 63 to move downwards or upwards under the effect of the threaded connection between the sleeve 63 and the receiving box 3, so that the sleeve 63 abuts against or disengages from the ground.

The implementation principle of the movable traffic sign board in the embodiment of the application is as follows: when the signboard is required to be moved, the lifting mechanism is adjusted to enable the box body 1 to move downwards into the containing groove 31 in the containing box 3, then the screw rod 42 is rotated to enable the protective cover 5 to move towards the box body 1, the protective cover 5 is tightly attached above the containing box 3, meanwhile, the bottom wall of the protective cover 5 can also push the moving block 34 to enable the plug board 35 to be plugged into the plug groove 14 on the box body 1, finally, the cross rod 631 is rotated to enable the sleeve 63 to be far away from the bottom surface, the pulley 62 falls on the ground and is pushed to a required position, and the movement of the movable traffic signboard is completed. When the movable traffic sign board needs to be erected, the cross rod 631 is rotated to enable the pulley 62 to rise, the sleeve 63 abuts against the ground, then the screw rod 42 is rotated to enable the protective cover 5 to rise to play a protective role, meanwhile, the plug board 35 is separated from the plug groove 14, then the box body 1 is separated from the storage box 3, and finally the lifting assembly 2 is adjusted to enable the box body 1 to reach a proper position to complete erection of the movable traffic sign board.

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. A movable traffic sign comprising: including box (1), the side of box (1) all is equipped with LED screen (12), box (1) below is equipped with containing box (3), offers on containing box (3) to be used for accomodating groove (31) of accomodating of box (1), box (1) with it is used for going up and down to accomodate to be equipped with between groove (31) lifting unit (2) of box (1), lifting unit (2) include a plurality of upper and lower settings and the lifter of axis coincidence, the lifter from inside to outside overlaps in proper order and establishes, is equipped with fixing bolt (25) that are used for fixed lifter between two lifters, containing box (3) below is equipped with running gear (6).

2. A movable traffic sign according to claim 1, wherein: a conical protective cover (5) is arranged above the box body (1).

3. A movable traffic sign according to claim 2, wherein: spout (4) have been seted up to box (1) top, spout (4) notch is up and vertically sets up, sliding connection has only to follow in spout (4) gliding slider (41) in spout (4), slider (41) female connection has lead screw (42), lead screw (42) one end is rotated and is connected spout (4) bottom, the lead screw (42) other end is worn out slider (41) with slider (41) threaded connection, the outer one end of slider (41) with protection casing (5) fixed connection.

4. A movable traffic sign according to claim 3, wherein: the protective cover is characterized in that a moving groove (32) is formed in one side, close to the protective cover (5), of the accommodating groove (31), a moving block (34) which slides towards the accommodating groove (31) is connected in the moving groove (32) in a sliding mode, an inclined surface is arranged on one side, close to the protective cover (5), of the moving block (34) and is abutted to the inclined inner side wall of the protective cover (5), and an end portion of one side, close to the box body (1), of the moving block (34) is fixedly connected with a plug board (35) which is inserted into the accommodating groove (31) and abutted to the side wall of the box body (1).

5. A movable traffic sign according to claim 4, wherein: the side surfaces of the box body (1) corresponding to the insertion plates (35) are provided with insertion grooves (14) used for clamping the insertion plates (35).

6. A movable traffic sign according to claim 4, wherein: a spring (33) for driving the moving block (34) to be away from the accommodating groove (31) is arranged between one side of the moving block (34) and the side wall of the moving groove (32).

7. A movable traffic sign according to claim 1, wherein: running gear (6) are including fixing connecting rod (61) of box (1) below, connecting rod (61) are kept away from the one end of box (1) is rotated and is connected with pulley (62), connecting rod (61) with pulley (62) overcoat is equipped with and is used for fixing sleeve (63) of box (1), sleeve (63) with box (1) threaded connection.

8. A movable traffic sign according to claim 7, wherein: and a cross rod (631) used for assisting in rotating the sleeve (63) is fixedly connected to the side wall of one end, far away from the containing box (3), of the sleeve (63).