CN212865660U

CN212865660U - Rotary type cross-road cantilever mechanism for traffic

Info

Publication number: CN212865660U
Application number: CN202021256849.2U
Authority: CN
Inventors: 路浩阳; 王美娟
Original assignee: Tianjin General And Nice Technology Co ltd
Current assignee: Tianjin General And Nice Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-02
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a road surface cantilever mechanism is striden to rotation type for traffic, which comprises a column, the cantilever body that the activity was inlayed on the stand, fix the sign on the cantilever body, the stand is hollow structure and stand internal connection has rotary device, rotary device includes the rotary disk of being connected with the stand rotation, the rotary rod that links to each other with the rotary disk, with the rotary rod articulated and at the gliding regulating block of stand, with regulating block fixed connection and the part handle that extends to the stand outside, the both ends of cantilever body respectively with sign and rotary disk fixed connection. The utility model discloses in relate to a rotary device, this screw means can drive cantilever body and sign and rotate, and the sign can not regard as the obstacle or the factor of restriction height of large-scale fire engine when having large-scale fire engine or other vehicles to pass on the road.

Description

Rotary type cross-road cantilever mechanism for traffic

Technical Field

The utility model relates to a rotation type road surface cantilever mechanism is striden to traffic belongs to cantilever mechanism technical field.

Background

The traffic sign is necessary to guide the circulation of road traffic vehicles under general conditions, but in some cases, large fire trucks or other emergency large vehicles can pass through the road, and the traffic sign can cause certain troubles to the passing of the vehicles under the condition, so that a structure is needed to be designed to enable the traffic sign to avoid the passing vehicles under the condition of not being disassembled, and the passing large vehicles can pass through the road smoothly.

Disclosure of Invention

The utility model aims at providing a rotation type is across road surface cantilever body mechanism for traffic to the not enough that exists to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the present invention is achieved by the following technical solutions, including:

the utility model provides a road surface cantilever mechanism is striden to rotation type for traffic, which comprises a column, the cantilever body that the activity was inlayed on the stand, fix the sign on the cantilever body, the stand is hollow structure and stand internal connection has rotary device, rotary device includes the rotary disk of being connected with the stand rotation, the rotary rod that links to each other with the rotary disk, with the articulated regulating block that just slides in the stand of rotary rod, with regulating block fixed connection and the part handle who extends to the stand outside, the both ends of cantilever body respectively with sign and rotary disk fixed connection.

Adopt above-mentioned scheme, reciprocate adjustment handle, adjustment handle drives the regulating block and reciprocates in the stand, because the both ends of rotary rod articulate respectively on rotary disk and regulating block, and the length of rotary rod is fixed, consequently the regulating block can change the distance of rotary rod top and rotary rod bottom in vertical direction at the in-process that reciprocates, this process can drive the rotary disk and rotate on horizontal position, further drive the cantilever body and fix the sign on the cantilever body and rotate on horizontal position, realize the rotation of sign, guarantee not have the sign on the road as obstacle or the factor of restriction height when having large-scale fire engine or other vehicles to pass on the road.

Preferably, a T-shaped supporting table is fixed at the top end inside the upright column, and the rotating disc is sleeved on the supporting table in an annular structure.

Adopt above-mentioned scheme, this structure had both guaranteed that the rotary disk can carry out the horizontal rotation in the stand, had guaranteed the weight that the brace table can the bearing rotary disk again, prevented to pull down the rotary disk from the stand top in the in-process that reciprocates adjustment handle.

Preferably, a bearing is provided between the rotating disc and the support table.

By adopting the scheme, the bearing can enable the rotating effect of the rotating disk to be better and more sensitive, and meanwhile, the friction force between the inner wall of the rotating disk and the supporting platform can be reduced, the abrasion loss of the rotating disk is reduced, and the service life of the rotating disk is prolonged.

Preferably, two sections of limiting grooves are symmetrically formed in the top of the upright column, and the height of each limiting groove is matched with the diameter of the cantilever body.

By adopting the scheme, when the rotating disk is rotated, the cantilever bodies symmetrically arranged can also rotate along with the rotating disk, the limiting groove provides a horizontal rotating space of the cantilever body on the one hand, and on the other hand, because the height of the limiting groove is matched with the diameter of the cantilever body, the bottom surface of the limiting groove can provide a supporting force for the cantilever body, and the stability of the cantilever body and the sign is enhanced.

Preferably, the opening angle of the limiting groove is 90 degrees.

Adopt above-mentioned scheme, according to the demand, the angle of seting up of spacing groove is 90 degrees, is enough to make the sign rotate to the position parallel with road direction of travel when large-scale fire engine is current on the road, removes the sign as obstacle or restriction height's factor to the turned angle of sign can be retrained, the too big misleading vehicle on the road of sign turned angle is prevented.

Preferably, two sections of connecting columns are symmetrically arranged at the bottom of the rotating disc, and the bottom ends of the connecting columns are arranged at the lower end of the bottom surface of the supporting table.

Preferably, one end of the rotating rod is hinged with the bottom end of the connecting column.

Adopt above-mentioned scheme, the rotary rod passes through the spliced pole and links to each other with the rotary disk, both can guarantee that the rotary rod drives the rotary disk and rotate, can guarantee again that the rotary rod is not hindered by the edge of rotary disk, rotate smoothly, and the spliced pole symmetry sets up, the quantity of rotary rod also is two, the rotary rod that the symmetry set up can be more steady when the rotary disk rotates, stability when increasing the rotary disk and rotating.

Preferably, two rows of sliding grooves are symmetrically formed in the side wall of the adjusting block, and two rows of sliding blocks matched with the sliding grooves are arranged in the stand column.

By adopting the scheme, the sliding block always moves in the sliding groove in the side wall of the adjusting block, so that the adjusting block is ensured to always move in the vertical direction.

Preferably, the adjusting block side wall is symmetrically and integrally provided with two sections of adjusting handles, and the stand column side wall is vertically provided with two rows of adjusting grooves matched with the adjusting handles.

Adopt above-mentioned scheme, adjustment handle can remove in the adjustment tank, and adjustment handle is when the adjustment tank bottom, and the sign normally instructs the current vehicle of road, lifts up adjustment handle to the adjustment tank highest point when, and the sign is rotatory to the position parallel with the road direction of travel, removes the sign as obstacle or restriction height's factor.

Preferably, the top surface of the adjusting block is downwards provided with a base, and the rotating rod is hinged in the base.

Adopt above-mentioned scheme, articulate the rotary rod to the base in, increase the stability of articulated portion.

The utility model has the advantages that:

(1) the utility model discloses in relate to a rotary device, rotary device drive cantilever body and sign rotate, and the sign can not regard as the obstacle or the factor of restriction height of large-scale fire engine when having large-scale fire engine or other vehicles to pass on the road.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of a rotating device according to the present invention;

FIG. 3 is a side sectional view of the column of the present invention in the direction A;

fig. 4 is a side view and sectional view of the column and the rotating device in the direction B.

In the figure: the device comprises a vertical column 1, a supporting platform 11, a bearing 12, a limiting groove 13, a sliding block 14, an adjusting groove 15, a cantilever body 2, a sign 3, a rotating device 4, a rotating disk 41, a connecting column 411, a rotating rod 42, an adjusting block 43, a sliding groove 431, a base 432 and an adjusting handle 44.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further explained by combining the specific embodiments.

Example 1

As shown in fig. 1, a rotary type cross-road cantilever mechanism for transportation comprises a vertical column 1, a cantilever body 2 movably embedded on the vertical column 1, and a sign 3 fixed on the cantilever body 2, wherein the vertical column 1 is of a hollow structure, and a rotating device 4 is connected inside the vertical column.

Referring to fig. 2, 3 and 4, the rotating device 4 includes a rotating disc 41 rotatably connected to the upright 1, a rotating rod 42 connected to the rotating disc 41, an adjusting block 43 hinged to the rotating rod 42 and capable of sliding up and down in the upright 1, and an adjusting handle 44 fixedly connected to the adjusting block 43 and partially extending to the outside of the upright 1, wherein a T-shaped supporting table 11 is fixed to the top end of the inside of the upright 1, the rotating disc 41 is sleeved on the supporting table 11 in an annular structure, a bearing 12 is disposed between the rotating disc 41 and the supporting table 11, two ends of the cantilever body 2 are respectively fixedly connected to the signpost 3 and the rotating disc 41, two sections of limiting grooves 13 are symmetrically disposed at the top of the upright 1, the height of the limiting grooves 13 is adapted to the diameter of the cantilever body 2, the angle of the limiting grooves 13 is 90 degrees, two sections of connecting columns 411 are symmetrically disposed at the bottom of the rotating disc 41, the, one end of a rotating rod 42 is hinged to the bottom end of the connecting column 411, a base 432 is arranged on the top surface of the adjusting block 43 downwards, the other end of the rotating rod 42 is hinged to the base 432, two rows of sliding grooves 431 are symmetrically arranged on the side wall of the adjusting block 43, two rows of sliding blocks 14 matched with the sliding grooves 431 are arranged in the upright post 1, two sections of adjusting handles 44 are symmetrically arranged on the side wall of the adjusting block 43, and two rows of adjusting grooves 15 matched with the adjusting handles 44 are vertically arranged on the side wall of the upright.

In summary, the working principle and the operation flow of the embodiment are as follows: move adjustment handle 44 up and down, adjustment handle 44 moves in adjustment tank 15, and drive regulating block 43 and reciprocate in stand 1, slider 14 moves in spout 431 on regulating block 43 lateral wall all the time, it moves in vertical direction all the time to have guaranteed regulating block 43, because the both ends of rotary rod 42 articulate respectively in the bottom of spliced pole 411 and the up end of regulating block 43, and the length of rotary rod 42 is fixed, consequently, regulating block 43 can change the distance of rotary rod 42 top in vertical direction and rotary rod 42 bottom at the in-process that reciprocates, this process can drive rotary disk 41 and rotate on horizontal position, because be fixed with supporting bench 11 in stand 1, supporting bench 11 has played the weight of bearing rotary disk 41, bearing 12 has reduced the frictional force between rotary disk 41 inner wall and supporting bench 11, the wearing and tearing loss of rotary disk 41 has been reduced, rotary disk 41 further drives cantilever body 2 and fix sign 3 on cantilever body 2 on horizontal position at this in-process, rotary disk 41 drives cantilever body 2 and fixes on the horizontal The rotation, spacing groove 13 provides the horizontal pivoted space of cantilever body 2 on the one hand, and on the other hand is because the highly of spacing groove 13 and the diameter looks adaptation of cantilever body 2, and the bottom surface of spacing groove 13 can provide a holding power for cantilever body 2, and 90 degrees spacing groove 13 is enough to make the sign rotate to the position parallel with road direction of travel when large-scale fire engine passes on the road, does not have the sign on the road as the obstacle or restriction height factor when guaranteeing that there is large-scale fire engine or other vehicles to pass on the road.

Having shown and described the basic principles and essential features of the invention and its advantages, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a road surface cantilever mechanism is striden to rotation type for traffic, including stand (1), cantilever body (2) that the activity was inlayed on stand (1), fix sign (3) on cantilever body (2), a serial communication port, stand (1) is hollow structure and stand (1) internal connection has rotary device (4), rotary device (4) are including rotating rotary disk (41) of being connected with stand (1), rotary rod (42) that link to each other with rotary disk (41), articulated just at stand (1) gliding regulating block (43) with rotary rod (42), with regulating block (43) fixed connection and part extend to regulation handle (44) in the stand (1) outside, the both ends of cantilever body (2) respectively with sign (3) and rotary disk (41) fixed connection.

2. A rotary type road-crossing cantilever mechanism for traffic use according to claim 1, wherein a T-shaped supporting platform (11) is fixed at the top end inside the upright post (1), and the rotary disk (41) is sleeved on the supporting platform (11) in a ring structure.

3. A rotary road-crossing boom mechanism for transportation according to claim 2, wherein a bearing (12) is provided between the rotary plate (41) and the support platform (11).

4. The rotary type cross-road cantilever mechanism for traffic according to claim 1, wherein two segments of limiting grooves (13) are symmetrically formed at the top of the upright post (1), and the height of the limiting grooves (13) is matched with the diameter of the cantilever body (2).

5. A rotary road-crossing cantilever mechanism for traffic use according to claim 4, wherein the opening angle of the limiting groove (13) is 90 degrees.

6. A rotary type road-crossing cantilever mechanism for traffic use according to claim 2, wherein two sections of connecting columns (411) are symmetrically arranged at the bottom of the rotary disk (41), and the bottom ends of the connecting columns (411) are arranged at the lower end of the bottom surface of the supporting platform (11).

7. A rotary road-crossing cantilever mechanism for traffic use according to claim 6, wherein one end of the rotary rod (42) is hinged to the bottom end of the connecting column (411).

8. The rotary type cross-road cantilever mechanism for traffic according to claim 1, wherein the adjusting block (43) has two rows of sliding grooves (431) symmetrically formed on the side wall thereof, and two rows of sliding blocks (14) adapted to the sliding grooves (431) are arranged in the upright column (1).

9. The rotary type cross-road cantilever mechanism for traffic as claimed in claim 8, wherein the adjusting block (43) has two sections of adjusting handles (44) symmetrically and integrally formed on the side wall thereof, and two rows of adjusting grooves (15) adapted to the adjusting handles (44) are vertically formed on the side wall of the upright post (1).

10. A rotary type road-crossing cantilever mechanism for transportation according to claim 9, wherein the top surface of the adjusting block (43) is downwardly opened with a base (432), and the rotary rod (42) is hinged in the base (432).