CN213681828U

CN213681828U - Sign for highway traffic

Info

Publication number: CN213681828U
Application number: CN202022415881.7U
Authority: CN
Inventors: 朱勇; 王凯茜; 李晓阳
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-13
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a sign for highway traffic, including the bottom plate and have the sign of three pilot lamp, the lower part of bottom plate is rotated and is installed and remove the wheel, the lower part fixed mounting of bottom plate has the bracing piece, fixed mounting has the dead lever on the bottom plate, install the ratch through slide mechanism in the dead lever, and install fixed establishment between ratch and the dead lever, rotate through the bull stick in the dead lever and install the gear, and gear and ratch mesh mutually, there is the disc through lifter fixed mounting on the ratch, rotate on the disc and install the pivot, and sign fixed mounting is in the pivot, fixed mounting has the locating lever in the pivot, and installs positioning mechanism between locating lever and the disc. Has the advantages that: can reach according to the nimble height and the deflection angle of adjustment sign of actual user demand, and need not to carry and stable, remove all comparatively convenient with fixed, the practicality is stronger.

Description

Sign for highway traffic

Technical Field

The utility model relates to a technical field of highway traffic especially relates to a sign for highway traffic.

Background

The highway is an engineering facility used for various vehicles and pedestrians to pass through, and can be divided into urban roads, highways, rural roads and the like according to construction areas, wherein the highway is generally required to be provided with a sign board during construction so as to facilitate temporary traffic control;

the current sign structure is comparatively simple, when needs shift, and it is comparatively troublesome that the staff carries out direct transport generally, and the height and the deflection angle of current device can't be adjusted, can't use under multiple environment, have certain limitation, therefore need design a sign for road traffic and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a sign for road traffic.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sign for highway traffic, includes the bottom plate and has the sign of three pilot lamp, the lower part of bottom plate is rotated and is installed the removal wheel, the lower part fixed mounting of bottom plate has the bracing piece, fixed mounting has the dead lever on the bottom plate, install the ratch through slide mechanism in the dead lever, and install fixed establishment between ratch and the dead lever, rotate through the bull stick in the dead lever and install the gear and change the handle, and gear and ratch mesh mutually, there is the disc through lifter fixed mounting on the ratch, rotate on the disc and install the pivot, and sign fixed mounting in the pivot, fixed mounting has the locating lever in the pivot, and installs positioning mechanism between locating lever and the disc.

In the above-mentioned sign for road traffic, slide mechanism includes the trapezoidal slider of fixed mounting on the ratch, seted up on the dead lever with trapezoidal slider matched with trapezoidal spout.

In foretell sign for road traffic, fixed establishment includes the block pole of fixed mounting on the ratch, the dead lever internal thread is installed the screw thread round pin, and sets up a plurality of block holes with screw thread round pin matched with on the block pole.

In the above-mentioned sign for road traffic, positioning mechanism includes that the locating pin on the locating lever is installed to the screw thread, set up a plurality of locating holes with locating pin matched with on the disc.

In the above-mentioned sign for highway traffic, the upper portion of sign has the ceiling through pole setting fixed mounting, and the tip fixed mounting of ceiling has the weather shield, fixed mounting has the pull ring on the dead lever.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through setting up removal wheel and bracing piece, when needs make this device remove, can pull the pull ring and make the dead lever slope, pull the pull ring again and can make the removal wheel roll and drive this device and remove, when need not remove, make the dead lever vertical and make bracing piece and the ground contact on the bottom plate, can fix the position of this device.

2: through setting up gear and ratch, when the height of sign is controlled to needs, rotatable commentaries on classics rotates the drive bull stick, can drive gear revolve on it when the bull stick rotates promptly, can drive the ratch with it meshing during gear revolve and reciprocate to can drive the lifter and carry out the adjustment of height with the sign.

3: through setting up pivot and positioning mechanism, when the angle of sign is adjusted to needs, directly rotate the pivot and can drive the sign and rotate, can fix the angular position of sign in the locating hole of corresponding position on can precessing the locating pin on the locating lever to the disc after rotating and finishing.

To sum up, the utility model discloses can reach height and the deflection angle according to the nimble adjustment sign of user demand of reality, and need not to carry and stable, remove and fixed all comparatively convenient, the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of a road traffic sign according to the present invention;

FIG. 2 is a top view of the disk of FIG. 1 and its upper portion;

fig. 3 is an enlarged view of a node at a portion a in fig. 1.

In the figure: the device comprises a base plate 1, a moving wheel 2, a support rod 3, a fixing rod 4, a lifting rod 5, a pull ring 6, a disk 7, an indication board 8, an indicator light 9, a ceiling 10, a positioning rod 11, a positioning pin 12, a positioning hole 13, a rotating shaft 14, a gear 15, a rotating handle 16, a toothed rod 17, a clamping rod 18, a clamping hole 19 and a threaded pin 20.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a road traffic sign comprises a bottom plate 1 and a sign 8 with three indicator lights 9, wherein a moving wheel 2 is rotatably mounted at the lower part of the bottom plate 1, a support rod 3 is fixedly mounted at the lower part of the bottom plate 1, a fixed rod 4 is fixedly mounted on the bottom plate 1, a toothed bar 17 is mounted in the fixed rod 4 through a sliding mechanism, a fixing mechanism is mounted between the toothed bar 17 and the fixed rod 4, a gear 15 and a rotating handle 16 are rotatably mounted in the fixed rod 4 through a rotating bar, the gear 15 is meshed with the toothed bar 17, a disc 7 is fixedly mounted on the toothed bar 17 through a lifting rod 5, a rotating shaft 14 is rotatably mounted on the disc 7, the sign 8 is fixedly mounted on the rotating shaft 14, a positioning rod 11 is fixedly mounted on the rotating shaft 14, and a positioning mechanism is mounted between;

the following points are notable:

1. fixed mounting has pull ring 6 on the dead lever 4, when needs make this device remove, can stimulate pull ring 6 earlier and make dead lever 4 slope, and pull ring 6 can drive to remove wheel 2 and roll again and can drive this device and carry out the bulk movement, and need not to carry, and is comparatively convenient.

2. When the device does not need to be moved, the fixing rod 4 can be made vertical, and the supporting rod 3 on the bottom plate 1 is in contact with the ground for supporting, so that the position of the device can be fixed.

3. The sliding mechanism comprises a trapezoidal sliding block fixedly arranged on the toothed bar 17, a trapezoidal sliding groove matched with the trapezoidal sliding block is formed in the fixed rod 4, and the sliding mechanism is used for enabling the toothed bar 17 to move up and down only in the fixed rod 4 and not to shift and separate when moving.

4. When the height of sign 8 needs to be controlled, rotatable commentaries on classics 16 drive the bull stick and rotate, can drive gear 15 rotation on it when the bull stick rotates, can drive the ratch 17 with it meshing when gear 15 rotates and reciprocate to can drive lifter 5 and sign 8 and reciprocate, can carry out the altitude mixture control of sign 8.

5. The fixing mechanism comprises a clamping rod 18 fixedly installed on a rack bar 17, a threaded pin 20 is installed in the fixed rod 4 through threads, a plurality of clamping holes 19 matched with the threaded pin 20 are formed in the clamping rod 18, and when the indication board 8 moves to a proper height, the threaded pin 20 can be rotated to be screwed into the corresponding clamping holes 19 in the clamping rod 18, so that the height of the indication board 8 can be fixed.

6. Positioning mechanism includes that the screw thread installs locating pin 12 on locating lever 11, has seted up a plurality ofly on disc 7 with locating pin 12 matched with locating hole 13, when the angle of sign 8 is adjusted to needs, directly rotates pivot 14 and can drive sign 8 and rotate and carry out angular adjustment, can fix the angular position of sign 8 in the locating hole 13 of corresponding position on can precession the disc 7 with locating pin 12 on locating lever 11 after the rotation finishes.

7. The upper portion of sign 8 has ceiling 10 through pole setting fixed mounting, and the tip fixed mounting of ceiling 10 has the weather shield, and ceiling 10 plays the effect of sheltering from sunshine and rainwater with the weather shield, can prevent that sign 8 from receiving the erosion of sunshine and rainwater and damaging for a long time.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sign for road traffic, includes bottom plate (1) and sign (8) that have three pilot lamp (9), its characterized in that, the lower part of bottom plate (1) is rotated and is installed and remove wheel (2), the lower part fixed mounting of bottom plate (1) has bracing piece (3), fixed mounting has dead lever (4) on bottom plate (1), install ratch (17) through slide mechanism in dead lever (4), and install fixed establishment between ratch (17) and dead lever (4), rotate through the bull stick in dead lever (4) and install gear (15) and commentaries on classics handle (16), and gear (15) and ratch (17) mesh mutually, there is disc (7) through lifter (5) fixed mounting on ratch (17), rotate on disc (7) and install pivot (14), and sign (8) fixed mounting is on pivot (14), a positioning rod (11) is fixedly mounted on the rotating shaft (14), and a positioning mechanism is mounted between the positioning rod (11) and the disc (7).

2. A road traffic sign according to claim 1, wherein the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the rack bar (17), and the fixed bar (4) is provided with a trapezoidal sliding groove matched with the trapezoidal sliding block.

3. A road traffic sign according to claim 2, wherein the fixing mechanism comprises a fastening rod (18) fixedly mounted on the rack bar (17), a threaded pin (20) is mounted in the fixing rod (4) through internal threads, and a plurality of fastening holes (19) matched with the threaded pin (20) are formed in the fastening rod (18).

4. A road traffic sign according to claim 1, wherein the positioning means comprises a positioning pin (12) threadedly mounted on the positioning rod (11), and the disc (7) is provided with a plurality of positioning holes (13) for engaging with the positioning pin (12).

5. A road traffic sign according to claim 1, wherein a ceiling (10) is fixedly mounted on the upper portion of the sign (8) through a vertical rod, a rain shield is fixedly mounted at the end of the ceiling (10), and a pull ring (6) is fixedly mounted on the fixing rod (4).