CN213142842U - Durable urban traffic notice board - Google Patents

Abstract

The utility model discloses a durable urban traffic notice board, include the fixed plate, turn over board, bottom plate and fixed block, fixed plate and equidistance distribute side by side has the multiunit, the multiunit all be equipped with the connecting block between the fixed plate, the connecting block is established ties multiunit fixed plate welding, the bottom face of fixed plate is seted up flutedly, the bull stick is installed in the inside rotation of recess, the bull stick level sets up both ends pole wall and all is connected with the inner wall rotation of recess, the fixed cover of outside of bull stick still is equipped with the gear, gear and the vertical pull rod meshing that runs through the multiunit fixed plate are located the fixed plate and the bottom plate welding of bottom, the gear is inside hollow annular fluted disc structure, the centre of a circle of gear and the centre of a circle department parallel and level of bull stick, the gear is equipped with two sets ofly at the outside symmetrization. This durable urban traffic notice board, rational in infrastructure, the operation is convenient, and is good to the protectiveness that promotes the slogan, but wide use.

Description

Durable urban traffic notice board

Technical Field

The utility model belongs to the technical field of urban traffic, concretely relates to durable urban traffic notice board.

Background

Urban traffic refers to public traffic and passenger-cargo transport between urban (including urban and suburban) road (ground, underground, elevated, water-way, cableway, etc.) systems. Before people use vehicles as transportation means, urban public travel takes the lead of walking or rides livestock, cars and the like instead of walking. Cargo transfer is often carried by shoulder picks or by simple transport means. After the vehicles appeared, the carriage soon became the main body of the urban vehicle.

In urban traffic's development, road construction is inevitable, and transformation or the new layout of road to old road all can use the notice board to indicate past pedestrian and motor vehicle when the construction to this promotes road safety and stability, and current notice board is fixed metal sheet mostly, lacks the protection to warning poster, typeface, leads to the life of notice board shorter, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a durable urban traffic notice board to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a durable urban traffic notice board comprises fixed plates, turning plates, a bottom plate and fixed blocks, wherein multiple groups of fixed plates are distributed in parallel at equal intervals, connecting blocks are arranged among the multiple groups of fixed plates, the multiple groups of fixed plates are welded and connected in series through the connecting blocks, a groove is formed in the bottom end face of each fixed plate, a rotating rod is rotatably arranged in the groove, rod walls at two horizontally arranged ends of the rotating rod are rotatably connected with the inner wall of the groove, a gear is fixedly sleeved outside the rotating rod and is meshed with a pull rod vertically penetrating through the multiple groups of fixed plates, and the fixed plate at the bottommost end is welded with the bottom plate;

the gear is of an annular fluted disc structure with a hollow inner part, the circle center of the gear is flush with the circle center of the rotating rod, two groups of gears are symmetrically arranged outside the rotating rod, the two groups of gears are close to the end face of the rotating rod, connecting rods are welded on the outer wall of the rotating rod beside the gears, the connecting rods and the rotating rod are turned synchronously, one end of each connecting rod, far away from the rotating rod, is welded with a turning plate, and two groups of connecting rods are welded on the surface of each turning plate, facing the rotating rod;

the top end of the pull rod penetrates through the fixing plate positioned at the highest layer and extends to the outside, the upper surface of the fixing plate at the highest layer is flush with the connecting rod, a fixing block is welded in a protruding mode, a limiting rod penetrates through the surface, facing the connecting rod, of the fixing block, and a jack for the limiting rod to penetrate through in the transverse direction is formed in the pull rod;

the pull rods are vertically and symmetrically arranged in two groups, and cross rods are horizontally welded between the two groups of pull rods and located at one end of the top of the fixing plate.

Preferably, tooth sockets meshed with the gears are further formed in the face, facing the gears, of the pull rod, and multiple groups of tooth sockets are vertically distributed in a line along the outer wall of the pull rod.

Preferably, the surface of the fixing plate at the highest layer adjacent to the fixing block is further welded with supporting blocks, and the supporting blocks are distributed in pairs and are symmetrically arranged at two ends close to the fixing plate to form four groups.

Preferably, a rotating shaft is further rotatably mounted between the supporting blocks, one end of a supporting rod is welded to the outer wall of the rotating shaft, and the other end of the supporting rod extends towards the bottom plate.

Preferably, the limiting rod is of a stepped shaft-shaped structure, a spring is further sleeved outside the rod wall between the pull rod and the fixing block, one end of the spring is attached to the fixing block, and the other end of the spring is attached to the protruding portion of the limiting rod.

The utility model discloses a technological effect and advantage: this durable urban traffic notice board carries out the sign language suggestion through the cooperation of turning over the board with the fixed plate to the accessible will turn over the board when not using the notice board and rotate and be close to towards the fixed plate, avoid the suggestion sign language to be scraped the flower or be infected with the spot, collapsible design of accomodating makes the notice board can increase of service life, and clean and tidy nature when having guaranteed reuse, the clear operating mass with the sign language is higher, this durable urban traffic notice board, and is rational in infrastructure, the operation is convenient, the protectiveness to promoting the sign language is good, can use widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the fixing plate and the turning plate of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: the device comprises a cross rod 1, a support rod 2, a support block 3, a fixing block 4, a fixing plate 5, a bottom plate 6, a groove 7, a tooth groove 8, a rotating rod 9, a gear 10, a connecting rod 11, a turning plate 12, a pull rod 13, a limiting rod 14 and a rotating shaft 15.

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.

The utility model provides a durable urban traffic notice board as shown in figures 1-3, including fixed plate 5, turn over board 12, bottom plate 6 and fixed block 4, fixed plate 5 and equidistance distribute the multiunit side by side, the multiunit all is equipped with the connecting block between the fixed plate 5, the connecting block connects multiunit fixed plate 5 welding in series, the bottom face of fixed plate 5 is seted up fluted 7, the inside of recess 7 is rotated and is installed bull stick 9, bull stick 9 level sets up both ends pole wall and all rotates with the inner wall of recess 7 and is connected, the outside of bull stick 9 is fixed the cover still and is equipped with gear 10, gear 10 and the vertical pull rod 13 that runs through multiunit fixed plate 5 mesh, and the fixed plate 5 that is located the bottommost welds with bottom plate 6;

the gear 10 is of an annular fluted disc structure with a hollow inner part, the circle center of the gear 10 is flush with the circle center of the rotating rod 9, two groups of gears 10 are symmetrically arranged outside the rotating rod 9, the two groups of gears 10 are close to the end face of the rotating rod 9, a connecting rod 11 is welded on the outer wall of the rotating rod 9 beside the gear 10, the connecting rod 11 and the rotating rod 9 are turned synchronously, one end of the connecting rod 11, far away from the rotating rod 9, is welded with a turning plate 12, and two groups of connecting rods 11 are welded on the surface of the turning plate 12, facing the rotating rod 9;

the top end of the pull rod 13 penetrates through the fixing plate 5 positioned at the highest layer and extends to the outside, the fixing block 4 is welded on the upper surface of the fixing plate 5 at the highest layer in a protruding mode and is flush with the connecting rod 11, a limiting rod 14 penetrates through the surface, facing the connecting rod 11, of the fixing block 4, and a jack for the limiting rod 14 to penetrate through transversely is formed in the pull rod 13;

the pull rods 13 are vertically and symmetrically arranged in two groups, and the cross rods 1 are horizontally welded between the two groups of pull rods 13 at one ends of the tops of the fixed plates 5.

Specifically, tooth sockets 8 meshed with the gear 10 are further formed in the surface, facing the gear 10, of the pull rod 13, a plurality of groups of tooth sockets 8 are vertically distributed in a line along the outer wall of the pull rod 13, and the pull rod 13 is meshed with the gear 10, so that the gear 10 rotates along with the pull rod 13 when the pull rod 13 moves upwards.

Specifically, the fixing plate 5 located at the highest layer and the fixing block 4 adjacent face are further welded with supporting blocks 3, the supporting blocks 3 are distributed in pairs and are symmetrically arranged at two ends close to the fixing plate 5, four groups are arranged at two ends of each supporting block, and the supporting blocks 3 are used for fixing the supporting rods 2.

Specifically, still rotate between the supporting shoe 3 and install pivot 15, the one end of welding bracing piece 2 on the outer wall of pivot 15, the other end of bracing piece 2 extends towards bottom plate 6, supports the notice board with the upset of bracing piece 2.

Specifically, gag lever post 14 is step axial structure, and the outside still cover of pole wall that is located between pull rod 13 and fixed block 4 is equipped with the spring, and spring one end is laminated with fixed block 4, and the other end is laminated with gag lever post 14's protrusion department, and the effect of spring is with gag lever post 14 top tightly for gag lever post 14 is fixed with pull rod 13 joint, and the spring atress is shrink when tensile gag lever post 14.

The working principle is as follows: when the durable urban traffic sign is used, the support rod 2 is firstly turned over to support, the cross rod 1 is stretched, the cross rod 1 drives the two groups of pull rods 13 to move upwards simultaneously, the pull rods 13 are meshed with the gear 10, the gear 10 rotates along with the pull rods 13 when the pull rods 13 move upwards, the gear 10 drives the rotating rod 9 to rotate when rotating, the rotating rod 9 drives the turning plate 12 in an upwards-turning state to rotate by the connecting rod 11, the turning plate 12 moves downwards, gaps among the groups of fixing plates 5 are filled up by the turning plate 12, the turning plate 12 and the fixing plates 5 form a whole plate body, a prompt is given through the fixing plates 5 and the turning plate 12, the fixing plates 5 and the turning plate 12 form a group of integrated plate surfaces in a use state, lifting signs are arranged on the plate surfaces, the stretched pull rods 13 penetrate through the limiting rods 14 to be fixed, when the sign is not used, the limiting rods 14 are pulled to be away from, after losing the holding power of gag lever post 14, pull rod 13 moves down and the rotation is grabbed in the gear 10 reversal, turn over board 12 and upturn and rotate towards fixed plate 5, and laminate with fixed plate 5, clearance between the multiunit fixed plate 5 this moment exposes, because fixed plate 5 and the laminating of turning over board 12, the suggestion slogan on it can not be scraped the flower when idle again, and guaranteed the clean and tidy nature of promotion word, reduce the probability that the dust spot is infected with, promote the life-span of use, this durable urban traffic notice board, and is rational in infrastructure, the operation is convenient, it is good to the protectiveness of promoting the slogan, can be widely used.

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 (5)

1. The utility model provides a durable urban traffic notice board, includes fixed plate (5), turns over board (12), bottom plate (6) and fixed block (4), its characterized in that: the fixing plates (5) are distributed with multiple groups in parallel at equal intervals, connecting blocks are arranged among the multiple groups of fixing plates (5), the multiple groups of fixing plates (5) are welded and connected in series through the connecting blocks, grooves (7) are formed in the bottom end faces of the fixing plates (5), rotating rods (9) are rotatably mounted in the grooves (7), rod walls at two ends of each horizontally arranged rotating rod (9) are rotatably connected with the inner walls of the grooves (7), gears (10) are fixedly sleeved outside the rotating rods (9), the gears (10) are meshed with pull rods (13) vertically penetrating through the multiple groups of fixing plates (5), and the fixing plate (5) at the bottommost end is welded with the bottom plate (6);

the gear (10) is of an annular fluted disc structure with a hollow inner part, the circle centers of the gear (10) and the rotating rod (9) are parallel and level, two groups of the gear (10) are symmetrically arranged outside the rotating rod (9), the two groups of the gear (10) are close to the end face of the rotating rod (9), a connecting rod (11) is welded on the outer wall of the rotating rod (9) beside the gear (10), the connecting rod (11) and the rotating rod (9) are turned synchronously, one end of the connecting rod (11) far away from the rotating rod (9) is welded with a turning plate (12), and two groups of the connecting rod (11) are welded on the surface of the turning plate (12) facing the rotating rod (9);

the top end of the pull rod (13) penetrates through the fixing plate (5) located at the highest layer and extends to the outside, the fixing block (4) is welded on the upper surface of the fixing plate (5) at the highest layer in a protruding mode and is flush with the connecting rod (11), a limiting rod (14) penetrates through the surface, facing the connecting rod (11), of the fixing block (4), and a jack for the limiting rod (14) to penetrate transversely is formed in the pull rod (13);

the pull rods (13) are vertically and symmetrically arranged in two groups, and the cross rods (1) are horizontally welded between the ends, located at the tops of the fixed plates (5), of the two groups of pull rods (13).

2. A durable urban traffic sign according to claim 1, characterized in that: the face, facing the gear (10), of the pull rod (13) is further provided with tooth grooves (8) meshed with the gear (10), and multiple groups of the tooth grooves (8) are vertically distributed in a line along the outer wall of the pull rod (13).

3. A durable urban traffic sign according to claim 1, characterized in that: the supporting blocks (3) are further welded on the surfaces, adjacent to the fixing blocks (4), of the fixing plate (5) located on the highest layer, and the supporting blocks (3) are distributed in pairs and are symmetrically arranged at two ends, close to the fixing plate (5), to form four groups.

4. A durable urban traffic sign according to claim 3, wherein: still rotate between supporting shoe (3) and install pivot (15), the one end of welding bracing piece (2) on the outer wall of pivot (15), the other end of bracing piece (2) extends towards bottom plate (6).

5. A durable urban traffic sign according to claim 1, characterized in that: the limiting rod (14) is of a step shaft-shaped structure, a spring is further sleeved outside a rod wall between the pull rod (13) and the fixing block (4), one end of the spring is attached to the fixing block (4), and the other end of the spring is attached to a protruding portion of the limiting rod (14).

Images