CN218508294U

CN218508294U - Road bridge construction warning sign

Info

Publication number: CN218508294U
Application number: CN202222456821.9U
Authority: CN
Inventors: 苏奎; 江家壮; 郑新春; 赵香; 唐彬
Original assignee: Anhui Chengran Construction Engineering Co ltd
Current assignee: Anhui Chengran Construction Engineering Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-02-21
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a road and bridge construction warning sign, including first support and second support, first support with the second support rotates through the pivot to be connected, be provided with the inserted bar on the first support, be provided with spacing on the second support, be formed with joint portion on the spacing. Through the design have first support, second support, inserted bar and spacing to first support and second support accessible pivot are rotated foldingly, can be smooth accomodate the warning sign, conveniently deposit.

Description

Road bridge construction warning sign

Technical Field

The utility model relates to a warning dress technical field, concretely relates to road bridge construction warning sign.

Background

Road and bridge construction or building construction are mostly open-air construction, and therefore certain potential safety hazards are brought to pedestrians and vehicles passing through a construction site. In order to ensure the safety of construction, warning boards are often placed on the construction site to warn passers-by.

However, the conventional warning board is large in size when stored and stored, and is not easy to store and store.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the above background art and providing a road bridge construction warning sign.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a road bridge construction warning sign, includes first support and second support, first support with the second support rotates through the pivot to be connected, be provided with the inserted bar on the first support, be provided with spacing on the second support, be formed with joint portion on the spacing.

As a further aspect of the present invention: and a cross beam is transversely fixed on the first support.

As a further aspect of the present invention: grooves are formed in the cross beam and the first support, and the inserted bar slides in the grooves.

As a further aspect of the present invention: the second support is provided with an opening.

As a further aspect of the present invention: a sleeve is fixed in the opening, and the limiting strip rotates on the sleeve.

As a further aspect of the present invention: the first support with all install the face on the second support.

As a further aspect of the present invention: the clamping portion is a clamping groove.

The utility model has the advantages that:

through the design have first support, second support, inserted bar and spacing to first support and second support accessible pivot are rotated foldingly, can be smooth accomodate the warning sign, conveniently deposit.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the present invention in a retracted configuration;

fig. 3 is a schematic structural view of the second bracket, the opening and the sleeve of the present invention.

In the figure: 1. a first bracket; 2. a second bracket; 21. an opening; 22. a sleeve; 3. a cross beam; 31. a groove; 32. inserting a rod; 4. a limiting strip; 5. and (5) plate surfaces.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a road and bridge construction warning board, which comprises a first support 1 and a second support 2, wherein both the first support 1 and the second support 2 are provided with a board surface 5;

the two plate surfaces 5 are respectively fixed with the first support 1 and the second support 2, and warning signs or warning pictures are pasted on the plate surfaces 5;

the first support 1 is rotatably connected with the second support 2 through a rotating shaft, an inserting rod 32 is arranged on the first support 1, and a cross beam 3 is transversely fixed on the first support 1.

The cross beam 3 is used for reinforcing the first bracket 1.

Be provided with spacing 4 on the second support 2, be formed with joint portion on the spacing 4, joint portion is the joint groove.

Wherein, the clamping groove can be a diamond shape, a rectangle shape, etc.

In another embodiment, the cross beam 3 and the first bracket 1 have a groove 31 formed therein, and the insert rod 32 slides in the groove 31.

In another embodiment, the second bracket 2 is provided with an opening 21, a sleeve 22 is fixed in the opening 21, and the limit strip 4 rotates on the sleeve 22.

Wherein the plunger 32 is inserted into the sleeve 22 by sliding.

When the warning board is required to be unfolded, the inserting rod 32 is required to move backwards, the limiting states of the first support 1 and the second support 2 are removed, then the first support 1 and the second support 2 are unfolded through rotation, the inserting rod 32 moves forwards, then the limiting strip 4 is rotated out of the opening 21, then the clamping groove is lapped on the inserting rod 32, and the first support 1 and the second support 2 can be stabilized.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. The utility model provides a road bridge construction warning sign, its characterized in that, includes first support (1) and second support (2), first support (1) with second support (2) rotate through the pivot and connect, be provided with inserted bar (32) on first support (1), be provided with spacing (4) on second support (2), be formed with joint portion on spacing (4).

2. The road and bridge construction warning board as claimed in claim 1, wherein a cross beam (3) is transversely fixed on the first support (1).

3. A road and bridge construction warning sign according to claim 2, characterized in that the cross beam (3) and the first bracket (1) are provided with grooves (31) therein, and the insert rod (32) slides in the grooves (31).

4. The road and bridge construction warning board as claimed in claim 1, wherein the second bracket (2) is provided with an opening (21).

5. A road and bridge construction warning sign according to claim 4, characterized in that a sleeve (22) is fixed in the opening (21), and the limiting strip (4) rotates on the sleeve (22).

6. The road and bridge construction warning sign of any one of claims 1 to 5, wherein the first bracket (1) and the second bracket (2) are provided with plate surfaces (5).

7. The warning sign for road and bridge construction according to any one of claims 1-5, wherein the engaging portion is an engaging groove.