CN219793721U - Warning device for road and bridge construction - Google Patents

Abstract

The utility model discloses a warning device for road and bridge construction, which comprises a fixed base and a strut, wherein the top end of the strut is connected with a warning white board, the four sides of the bottom end of the fixed base are respectively provided with a containing groove in a concave manner, rolling wheels are connected in a lifting manner in the containing grooves, the middle part of the strut is sleeved with a reinforcing ring, the four sides of the reinforcing ring are respectively provided with an adjustable telescopic rod in a hinged manner, the end parts of the adjustable telescopic rods are connected with a fixed cone, the two end parts of the warning white board are respectively provided with a prompting board, the prompting boards are rotatably connected with the warning white board, and a plurality of warning lamps are uniformly arranged on the prompting boards. Compared with the prior art, the utility model has the advantages that: the warning device for road and bridge construction can follow engineering progress, effectively warn and conveniently move fixedly.

Description

Warning device for road and bridge construction

Technical Field

The utility model relates to the technical field of construction warning, in particular to a warning device for road and bridge construction.

Background

In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations; the construction of various public infrastructures matched with urban life belongs to the field of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, riverways, rail transit, sewage treatment, garbage treatment and other projects; when road and bridge construction is carried out, a warning device is required to be arranged for reminding.

Most of the existing construction warning devices are fixed with the ground through bolts, the warning plates are difficult to move along with the progress of engineering, the rolling heights of the warning plates with the roller moving structures are not easy to adjust, the heights of the bottom plates and the ground cannot be adjusted, the warning plates are difficult to push and move on the rugged ground, and meanwhile most of the warning plates are white plates and have no light warning function.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the warning device for road and bridge construction, which can effectively warn along with the progress of engineering and is convenient to move and fix.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a road and bridge construction warning device, includes unable adjustment base and pillar, the top connection of pillar is equipped with the warning whiteboard, the equal indent in four sides of unable adjustment base's bottom is equipped with the holding tank, liftable connection is equipped with the wheel that rolls in the holding tank, the strengthening ring has been cup jointed at the middle part of pillar, the four sides of strengthening ring all articulate and are equipped with adjustable telescopic link, the end connection fixed cone of adjustable telescopic link, both ends all are equipped with the suggestion board on the warning whiteboard, and the suggestion board is rotatable to be connected with the warning whiteboard, evenly be equipped with a plurality of warning lights on the suggestion board.

As an improvement, through hinge connection between warning blank both ends and the suggestion board, the top connection of suggestion board is equipped with the key body, cup joint the connection piece on the key body, connection piece one end indent is equipped with the arc wall, warning blank top both sides all match the arc wall and are equipped with the reference column.

As an improvement, the section of the fixed cone is hemispherical, and a plurality of positioning thorns are uniformly connected with the lower end surface of the fixed cone.

As an improvement, the holding tank is equipped with the top connecting plate in the slip, the lower tip fixed connection of rolling wheel top and top connecting plate, the upper end swivelling joint of top connecting plate is equipped with the lead screw, the top of lead screw runs through unable adjustment base roof, and passes through threaded connection between with unable adjustment base.

As an improvement, the warning whiteboard is provided with a cavity groove in a concave manner, and a whiteboard writing prompting area is connected in the cavity groove.

Compared with the prior art, the utility model has the advantages that: the foldable warning whiteboard and the prompting board are matched, so that occupied space during movement can be reduced, the movable warning whiteboard and the prompting board are convenient to use in different construction areas, the height of the rolling wheel can be adjusted through the arrangement of the screw rod, the distance between the fixed base and the ground is controlled and adjusted, the movable warning whiteboard and the prompting board are convenient to use, and the movable warning whiteboard and the prompting board can be matched for supporting and fixing equipment and are convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a warning device for road and bridge construction.

Fig. 2 is a schematic diagram of the structure of the connecting piece in top view.

As shown in the figure: 1. a fixed base; 2. a support post; 3. warning the whiteboard; 4. a receiving groove; 5. a rolling wheel; 6. a reinforcing ring; 7. an adjustable telescopic rod; 8. a fixed cone; 9. a prompting board; 10. a warning light; 11. a bolt body; 12. a connecting sheet; 13. an arc-shaped groove; 14. a top connection plate; 15. a screw rod; 16. and a cavity groove.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this utility model belongs, and the knowledge of terms used in the description of this utility model herein for the purpose of describing particular embodiments is not intended to limit the utility model, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to fig. 1-2 of the drawings, a warning device for road and bridge construction, including unable adjustment base 1 and pillar 2, the top connection of pillar 2 is equipped with warning blank 3, the equal indent in four sides of unable adjustment base 1's bottom is equipped with holding tank 4, liftable connection is equipped with the wheel 5 that rolls in the holding tank 4, it is equipped with top connecting plate 14 to slide in holding tank 4, the lower tip fixed connection of wheel 5 top and top connecting plate 14, the upper end rotation of top connecting plate 14 is connected and is equipped with lead screw 15, the top of lead screw 15 runs through unable adjustment base 1 roof, and passes through threaded connection with unable adjustment base 1, changes its service height through twisting lead screw 15 to adjust the service position of wheel 5, change unable adjustment base 1 and ground interval, the middle part of pillar 2 cup joints and is equipped with stiffening ring 6, the four sides of stiffening ring 6 all articulate and is equipped with adjustable telescopic link 7, telescopic link 7's tip connection fixed cone 8, the cross-section of fixed cone 8 is semicircle sphere, the lower terminal surface evenly connects of fixed cone 8 and is equipped with locating clip 9, and evenly connects through a plurality of warning light guide plates 16, and warning light 16 are equipped with warning light 16, and warning light 16 is equipped with a plurality of warning light 16, and warning light 16 is equipped with warning light 16.

The warning whiteboard 3 both ends and the warning board 9 between through hinge connection, the top connection of warning board 9 is equipped with the key body 11, cup joint the connection piece 12 on the key body 11, connection piece 12 one end indent is equipped with arc wall 13, warning whiteboard 3 top both sides all match arc wall 13 and are equipped with the reference column, can carry out spacing fixed through the locating bolt after expanding warning board 9 through the cooperation setting of arc wall 13 and reference column.

When the device is used, the screw rod is twisted according to the terrain to adjust the use height of the rolling wheel, so that the height of the fixed base is adjusted, the rolling wheel is moved to a use place by the rolling wheel, the screw rod can be twisted to enable the rolling wheel to be retracted into the accommodating groove, the bottom end of the fixed base is fixedly supported with the ground, the adjustable telescopic rod is adjusted in length to enable the adjustable telescopic rod to incline, the fixed cone is fixedly contacted with the ground for the second time, the prompting board and the warning whiteboard are opened according to the requirement, the positioning column is clamped at the end of the connecting piece to be fixed, the warning lamp is used for warning after the device is electrified, warning contents can be written in a writing prompting area of the whiteboard, and the device can be normally used. What is not described in detail in this specification is prior art known to those skilled in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides a road and bridge construction is with warning device, includes unable adjustment base (1) and pillar (2), the top connection of pillar (2) is equipped with warning whiteboard (3), its characterized in that: four sides of the bottom of unable adjustment base (1) are all indent is equipped with holding tank (4), liftable connection is equipped with in holding tank (4) rolls round (5), the middle part of pillar (2) has cup jointed and has been strengthened ring (6), four sides of strengthening ring (6) all articulate and are equipped with adjustable telescopic link (7), the end connection fixed cone (8) of telescopic link (7) with adjustable, both ends all are equipped with suggestion board (9) on warning whiteboard (3), and suggestion board (9) rotatable are connected with warning whiteboard (3), evenly be equipped with a plurality of warning lamps (10) on suggestion board (9).

2. The warning device for road and bridge construction according to claim 1, wherein: the warning whiteboard (3) both ends and suggestion board (9) between pass through hinge connection, the top connection of suggestion board (9) is equipped with the key body (11), connect piece (12) have been cup jointed on the key body (11), piece (12) one end indent is equipped with arc wall (13), warning whiteboard (3) top both sides all match arc wall (13) and are equipped with the reference column.

3. The warning device for road and bridge construction according to claim 1, wherein: the section of the fixed cone (8) is hemispherical, and a plurality of positioning thorns are uniformly connected with the lower end surface of the fixed cone (8).

4. The warning device for road and bridge construction according to claim 1, wherein: the utility model discloses a rolling wheel, including rolling wheel, fixed base, rolling wheel, holding tank, connecting plate (4) are equipped with top connecting plate (14) in the interior of holding tank (4), rolling wheel (5) top and the lower tip fixed connection of top connecting plate (14), the upper end rotation of top connecting plate (14) is connected and is equipped with lead screw (15), the top of lead screw (15) runs through unable adjustment base (1) roof, and passes through threaded connection with unable adjustment base (1) between.

5. The warning device for road and bridge construction according to claim 1, wherein: the warning whiteboard (3) is provided with a cavity groove (16) in a concave manner, and a whiteboard writing prompt area is connected in the cavity groove (16).