CN213804882U - Bridge tunnel is safe driving warning device for guardrail - Google Patents

Abstract

The utility model discloses a bridge tunnel guardrail is with safe driving warning device, which comprises a column, fixedly connected with railing on the stand, swing joint has the bracing piece on the stand, the bracing piece end fixing has the warning sign, be provided with on the stand can install bracing piece and warning sign on the stand and can adjust its high installation mechanism, this bridge tunnel guardrail is with safe driving warning device to be different from prior art, through setting up installation mechanism, can be convenient install warning sign and guardrail together, also can not occupy the driving space when playing the warning effect, and the installation with dismantle all very convenient, the warning sign also need not set up the base simultaneously, convenient transportation, it is very practical.

Description

Bridge tunnel is safe driving warning device for guardrail

Technical Field

The utility model relates to a traffic warning technical field specifically is a bridge tunnel is safe driving warning device for guardrail.

Background

With the development of society, traffic is more and more important, but driving safety is a problem that has to be paid attention to, and the traffic accident that takes place nationwide each year leads to a large amount of casualties and loss of property, in order to avoid taking place the traffic accident, generally will set up warning sign and the guardrail that has the guard action that plays the suggestion effect in highway, bridge or tunnel both sides.

Generally when bridge and tunnel road surface repair construction, can erect the warning sign at job site rear and remind the driver to slow down safe driving, but current warning sign all is integrative with the base, inconvenient transportation and high can not adjust to need lay alone on the road surface, occupy the driving space, for this reason, we provide a bridge tunnel guardrail and use safe driving warning device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge tunnel is safe driving warning device for guardrail to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge tunnel is safe driving warning device for guardrail, includes the stand, fixedly connected with railing on the stand, swing joint has the bracing piece on the stand, the bracing piece end fixing has the warning sign, be provided with on the stand can install bracing piece and warning sign on the stand and can adjust its high installation mechanism, this bridge tunnel is safe driving warning device for guardrail, through setting up installation mechanism, can be convenient with warning sign and guardrail installation together, also can not occupy the driving space when playing the warning effect, and the installation with dismantle all very conveniently, the warning sign also need not set up the base simultaneously, convenient transportation, and is very practical.

Preferably, the cylinder groove has been seted up in the vertical direction of stand, installation mechanism is used for carrying out spacing subassembly to the joint subassembly including the activity setting in the cylinder inslot with the fixed joint subassembly of bracing piece, the stand side is fixed with the box, joint subassembly transmission is connected with fixes and is used for carrying out spacing subassembly to the joint subassembly in the box, and through the cooperation of the two, the effectual installation of warning sign is realized.

Preferably, the spout has been seted up to the cylinder groove side, a plurality of ring channels have been seted up on the bracing piece, the joint subassembly sets up the limiting plate that uses with the ring channel cooperation in the spout including sliding, the limiting plate end fixing has the rectangle frame, the rectangle frame other end is fixed with reset spring, reset spring end fixing makes things convenient for the staff to the regulation of warning sign height on the box.

Preferably, spacing subassembly includes that the screw rod that the screw thread runs through the box, the one end that the screw rod is located the box is fixed with the clamp plate, the screw rod other end is fixed with the piece of gripping, clamp plate one side is fixed with the briquetting that uses with the rectangle frame cooperation, the one end that the clamp plate is close to the screw rod is fixed with the telescopic link that one end was fixed on the box, can effectually fix its position after adjusting the warning sign to the height that needs.

Preferably, cylinder groove bottom is fixed with buffer spring, can realize effectual buffering when the installation, and can help the staff to take up the warning sign when dismantling.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, with being different from prior art, through setting up installation mechanism, can be convenient with warning sign and guardrail installation together, also can not occupy the driving space when playing the warning effect, and the installation with dismantle all very conveniently, the warning sign also need not set up the base simultaneously, convenient transportation, very practical.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the column of the present invention;

FIG. 4 is an enlarged schematic view of the area A of the present invention;

fig. 5 is an enlarged schematic view of the area B of the present invention.

In the figure: 1-upright column; 2-a railing; 3-supporting rods; 4-a warning board; 5-an installation mechanism; 6-cylindrical groove; 7-a clamping assembly; 8-a box body; 9-a limiting component; 10-a chute; 11-an annular groove; 12-a limiting plate; 13-a rectangular frame; 14-a return spring; 15-screw rod; 16-a platen; 17-a grip; 18-briquetting; 19-a telescopic rod; 20-buffer spring.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a bridge tunnel is safe driving warning device for guardrail, includes stand 1, fixedly connected with railing 2 on the stand 1, swing joint has bracing piece 3 on the stand 1, 3 end fixing of bracing piece have warning sign 4, be provided with on the stand 1 can install bracing piece 3 and warning sign 4 on stand 1 and can adjust its high installation mechanism 5, through setting up installation mechanism 5, can be convenient with warning sign 4 and guardrail installation together, can not occupy the driving space yet when playing the warning effect, and install and dismantle all very conveniently, warning sign 4 need not set up the base yet simultaneously, and convenient transportation is very practical.

Cylindrical groove 6 has been seted up in the 1 vertical direction of stand, installation mechanism 5 sets up including the activity and is used for carrying out spacing subassembly 9 to joint subassembly 7 that bracing piece 3 is fixed in cylindrical groove 6, 1 side of stand is fixed with box 8, joint subassembly 7 transmission is connected with fixes and is used for carrying out spacing to joint subassembly 7 in box 8, and through the cooperation of the two, the effectual installation of warning sign 4 is realized.

Spout 10 has been seted up to 6 sides in cylindrical groove, a plurality of ring channels 11 have been seted up on the bracing piece 3, joint subassembly 7 sets up limiting plate 12 with ring channel 11 cooperation use in spout 10 including sliding, limiting plate 12 end fixing has rectangle frame 13, the rectangle frame 13 other end is fixed with reset spring 14, reset spring 14 end fixing is on box 8, when using, installs bracing piece 3 in cylindrical groove 6, highly fixed with warning sign 4 through the cooperation of limiting plate 12 with ring channel 11.

Spacing subassembly 9 includes that the screw rod 15 of screw thread through box 8, the one end that screw rod 15 is located box 8 is fixed with clamp plate 16, 15 other ends of screw rod are fixed with a 17 that grips, 16 one side of clamp plate is fixed with the briquetting 18 of using with the cooperation of rectangle frame 13, the one end that clamp plate 16 is close to screw rod 15 is fixed with one end and fixes telescopic link 19 on box 8, and when using, rotatory 17 that grips drives screw rod 15 and rises for briquetting 18 moves rectangle frame 13 to the right side, thereby makes limiting plate 12 break away from ring channel 11, realizes the free movement of bracing piece 3, and is same, and reverse rotation grips 17, makes limiting plate 12 and ring channel 11 resume the joint state, realizes the fixed of warning sign 4 height.

The bottom of the cylindrical groove 6 is fixed with a buffer spring 20, so that effective buffering can be realized during installation, and a worker can be helped to take up the warning board 4 during disassembly.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a bridge tunnel is safe driving warning device for guardrail, includes stand (1), fixedly connected with railing (2) on stand (1), swing joint has bracing piece (3) on stand (1), bracing piece (3) end fixing has warning sign (4), its characterized in that: the upright post (1) is provided with an installation mechanism (5) which can install the support rod (3) and the warning board (4) on the upright post (1) and can adjust the height of the support rod and the warning board.

2. The bridge and tunnel guardrail driving safety warning device of claim 1, wherein: cylindrical groove (6) have been seted up in the vertical direction of stand (1), installation mechanism (5) are used for joint subassembly (7) fixed with bracing piece (3) including the activity sets up in cylindrical groove (6), stand (1) side is fixed with box (8), joint subassembly (7) transmission is connected with and fixes and be used for carrying out spacing subassembly (9) to joint subassembly (7) in box (8).

3. The bridge and tunnel guardrail driving safety warning device of claim 2, wherein: spout (10) have been seted up to cylindrical groove (6) side, a plurality of ring channels (11) have been seted up on bracing piece (3), joint subassembly (7) set up limiting plate (12) that use with ring channel (11) cooperation in spout (10) including sliding, limiting plate (12) end fixing has rectangle frame (13), rectangle frame (13) other end is fixed with reset spring (14), reset spring (14) end fixing is on box (8).

4. The bridge and tunnel guardrail driving safety warning device of claim 3, wherein: the limiting assembly (9) comprises a screw rod (15) with threads penetrating through the box body (8), a pressing plate (16) is fixed to one end, located in the box body (8), of the screw rod (15), a holding piece (17) is fixed to the other end of the screw rod (15), a pressing block (18) matched with the rectangular frame (13) in use is fixed to one side of the pressing plate (16), and a telescopic rod (19) with one end fixed to the box body (8) is fixed to one end, close to the screw rod (15), of the pressing plate (16).

5. The bridge and tunnel guardrail driving safety warning device of claim 2, wherein: and a buffer spring (20) is fixed at the bottom of the cylindrical groove (6).

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