CN206975949U - A kind of municipal works road indicating device - Google Patents

Abstract

The utility model discloses a road warning device for municipal engineering, which comprises a casing, a display screen, a storage battery and a fixing device; a solar battery panel is rotatably installed on the top of the display screen; The protective cover is composed of a top plate and a side plate, and a water baffle plate inclined downward is fixed above each row of cooling holes; rollers are installed on the bottom of the shell, and the fixing device includes a fixed plate, a rotating shaft, and a friction pad. , non-slip protrusions, through holes, mounts and threaded holes. The utility model fixes the device on the ground through the fixing device, and the friction pad on the lower surface is in contact with the ground, so as to prevent the device from moving due to external force, especially the human push, to keep the device in place and to fix it firmly; The protective cover can prevent the display screen from contacting with rainwater, reduce sunlight exposure, make the display screen last longer, prolong the service life, and reduce the use cost.

Description

A road warning device for municipal engineering

technical field

The utility model relates to the field of municipal engineering, in particular to a road warning device for municipal engineering.

Background technique

With the continuous development of the transportation industry, the number of roads, bridges and vehicles has increased a lot, and it has also brought many problems. For example, vehicles often need to be stopped for maintenance or road construction ahead due to failures on the road. In this case, other passing vehicles need to slow down and make a detour. However, the existing warning devices are placed on the ground and tend to move easily when pushed by the outside world, making them out of the existing position, which is not conducive to warning dangerous areas; Exposure to the sun reduces the service life of the display screen. Therefore, it is necessary to improve the existing warning device to solve the above problems.

Utility model content

The purpose of this utility model is to provide a road warning device for municipal engineering to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A road warning device for municipal engineering, comprising a casing, a display screen, a storage battery and a fixing device; a turntable is fixedly installed on the top of the casing, a vertical support bar is fixedly installed on the turntable, and the display screen is vertically fixedly installed on the support bar The upper end of the screen; a solar panel is installed on the top of the display screen, the solar panel is connected to the battery through a wire, and the battery is arranged in the shell; It is composed of a side plate, the top plate is located above the display screen, the side plate is perpendicular to the top plate, and the side plate is facing the reverse side of the display screen. There are several heat dissipation holes on the side plate, and several rows of heat dissipation holes are arranged horizontally side by side. The top of the heat dissipation holes is fixed with an inclined downward water baffle, and the end is inclined downward; a lighting lamp is fixedly installed on the top plate Shanghai; rollers are installed at the bottom of the shell, and fixing devices are arranged on both sides of the bottom of the shell , the fixing device includes a fixing plate, a rotating shaft, a friction pad, an anti-slip protrusion, a through hole, a mounting seat and a threaded hole; the rotating shaft is installed on the casing, and is connected to the fixing plate through the rotating shaft. The fixed plate on the side is arranged symmetrically. When the fixed plate is rotated to a horizontal position, it contacts the ground. A friction pad is set on the outer wall of the fixed plate, and several anti-slip protrusions are set on the inner wall of the fixed plate; a through hole is opened on the end of the fixed plate. , the through hole runs through the fixed plate, and when the fixed plate rotates to the top, the housing corresponding to the through hole is fixed with a mounting seat, and a threaded hole is provided on the mounting seat, the threaded hole is facing the through hole, and there are bolts in the through hole and the threaded hole, The bolt is threadedly connected with the threaded hole, and the fixed plate is fixed on the vertical position.

Further: the central axis of the support rod coincides with the central axis of the turntable.

Further: the material of the protective cover is stainless steel.

Further: the included angle between the water baffle and the horizontal plane is 30-50 degrees.

Further: the anti-slip protrusion is a circular protrusion made of rubber.

Compared with the prior art, the beneficial effect of the utility model is: the utility model fixes the device on the ground through the fixing device, and the friction pad on the lower surface of the utility model is in contact with the ground, so as to prevent the device from moving due to external force, especially the manual push , keep the device in place and fix it firmly; there is a protective cover on the outside of the display screen to prevent the display screen from contacting with rainwater, reduce sunlight exposure, make the display screen use for a long time, prolong the service life and reduce the cost of use; solar panels can be used Solar power is generated and stored in the storage battery for use by the device, reducing energy consumption and charging times, and is convenient to use.

Description of drawings

Fig. 1 is a structural schematic diagram of a road warning device for municipal engineering.

Fig. 2 is a schematic diagram of the connection structure between the fixing plate and the mounting seat in a road warning device for municipal engineering.

In the figure: 1-housing, 2-display screen, 3-battery battery, 4-solar panel, 5-turntable, 6-support rod, 7-protective cover, 71-top plate, 72-side plate, 8-radiation hole, 9-water retaining plate, 10-roller, 11-fixed plate, 12-rotating shaft, 13-friction pad, 14-anti-slip protrusion, 15-through hole, 16-mounting seat, 17-threaded hole, 18-bolt, 19 -flashlight.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to the figure, in the embodiment of the utility model, a road warning device for municipal engineering includes a housing 1, a display screen 2, a storage battery 3 and a fixing device; A vertical support rod 6 is installed, and the central axis of the support rod 6 coincides with the central axis of the turntable 5, so that the support rod 6 rotates on the turntable 5, and the display screen 2 is vertically fixedly installed on the upper end of the support rod 6, thereby adjusting the display The direction of the screen 2; the top of the display screen 2 is rotated and installed with a solar cell panel 4, the solar cell panel 4 can adjust the angle, so that it faces the side of the sun, the solar cell panel 4 is connected to the storage battery 3 by a wire, Charge the storage battery 3 to make the device room use longer. The storage battery 3 is arranged in the casing 1; the outer cover of the display screen 2 is provided with a protective cover 7, and the material of the protective cover 7 is stainless steel. Consists of a side plate 72, the top plate 71 is located above the display screen 2, the side plate 72 is perpendicular to the top plate 71, and the side plate 72 faces the reverse side of the display screen 2 to block the reverse side of the display screen 2, and the side plate 72 is provided with several The heat dissipation holes 8 are horizontally arranged in several rows side by side, and above the heat dissipation holes 8 of each row, there are fixed water baffles 9 inclined downwards, and the ends are inclined downwards. The angle between the water baffles 9 and the horizontal plane is The temperature is 30-50 degrees, which can block the heat dissipation holes 8, so that the air in the heat dissipation holes 8 is blown out obliquely downwards, so as to prevent water from entering the protective cover 7 from the heat dissipation holes 8; 19 remind pedestrians or vehicles at night, and play a warning role; the bottom of the housing 1 is equipped with rollers 10, which make the device move easily, and fixing devices are arranged on both sides of the bottom of the housing 1, and the fixing devices include fixing plates 11 , rotating shaft 12, friction pad 13, anti-slip protrusion 14, through hole 15, mounting seat 16 and threaded hole 17; described rotating shaft 12 is installed on the shell 1, connects fixed plate 11 through rotating shaft 12, and fixed plate 11 is L-shaped structure , and the fixed plates 11 on the left and right sides are arranged symmetrically. When the fixed plate 11 rotates to a horizontal position, it contacts the ground. The fixed plate 11 is placed on the ground for easy use. 13 Increase the frictional force between the fixed plate 11 and the ground to avoid its movement. Several anti-slip protrusions 14 are arranged on the inner wall of the fixed plate 11. The anti-slip protrusions 14 are circular protrusions made of rubber, and the feet are enlarged. The friction between the head and the fixed 11 makes it difficult for people to push the device while standing on the fixed plate 11; the end of the fixed plate 11 offers a through hole 15, and the through hole 15 runs through the fixed plate 11, and when the fixed plate 11 rotates to the top, the through hole The housing 1 corresponding to 15 is fixed with a mounting seat 16, and a threaded hole 17 is provided on the mounting seat 16. The threaded hole 17 is facing the through hole 15, and a bolt 18 is arranged in the through hole 15 and the threaded hole 17. The bolt 18 and the threaded hole 17 Threaded connection fixes the fixed plate 11 in a vertical position, avoids the fixed plate 11 from falling, and makes the device easy to move.

During use, when the device needs to be moved, turn the fixed plate 11 to the top and fix its upper end on the mounting seat 16 through the bolt 18, so that the device is easy to push, flexible to move, and convenient to transport; when the device needs to be fixed, the The bolt 18 is removed, and the fixed plate 11 is rotated to a horizontal position, so that the fixed plate 11 is placed on the ground, and the friction pad 13 on its lower surface is in contact with the ground, so as to prevent the device from being moved by external force, especially the human force, to keep the device The original position does not move, and it is firmly fixed; the turntable 5 provided on the device can make the display screen 2 rotate to any direction, which is convenient to face in different directions, and is convenient to use; Reduce sunlight exposure, make the display screen use for a long time, prolong the service life, and reduce the cost of use; there is a solar panel 4 on it that can use solar power to generate electricity, and store it in the battery 3 for use by the device, reducing energy consumption and reducing the number of charging times , easy to use.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A road warning device for municipal engineering, comprising a casing (1), a display screen (2), a storage battery (3) and a fixing device; it is characterized in that: the top of the casing (1) is fixedly equipped with a turntable (5) , a vertical support bar (6) is fixedly installed on the turntable (5), and the display screen (2) is vertically fixedly installed on the upper end of the support bar (6); Solar battery panel (4), solar battery panel (4) is connected on the storage battery (3) by wire, and storage battery (3) is arranged in the casing (1); The outer cover of described display screen (2) is provided with protective cover ( 7), protective cover (7) is made of top plate (71) and side plate (72), and top plate (71) is positioned at the top of display screen (2), and side plate (72) is perpendicular to top plate (71), and side plate ( 72) Facing the reverse side of the display screen (2), several cooling holes (8) are provided on the side plate (72), and several rows of cooling holes (8) are horizontally arranged side by side, and each row of cooling holes (8) The water baffles (9) inclined downwards are fixed on the top, and the ends are inclined downwards; a lighting lamp (19) is fixedly installed on the top plate (71) Shanghai; rollers (10) are installed on the bottom of the shell (1) , there are fixing devices on both sides of the bottom of the casing (1), the fixing devices include a fixing plate (11), a rotating shaft (12), a friction pad (13), an anti-slip protrusion (14), a through hole (15), a mounting seat (16) and threaded hole (17); the rotating shaft (12) is installed on the casing (1), and the fixing plate (11) is connected through the rotating shaft (12). The fixing plate (11) is an L-shaped structure, and the left and right sides The fixed plate (11) on the side is symmetrically arranged, and when the fixed plate (11) is rotated to a horizontal position, it contacts the ground, and a friction pad (13) is arranged on the outer wall of the fixed plate (11), Several anti-slip protrusions (14) are set; the end of the fixed plate (11) offers a through hole (15), the through hole (15) runs through the fixed plate (11), and when the fixed plate (11) rotates to the top, the through hole ( 15) A mount (16) is fixed on the corresponding shell (1), and a threaded hole (17) is provided on the mount (16), and the threaded hole (17) is facing the through hole (15). Bolt (18) is provided in the threaded hole (17), and bolt (18) is threadedly connected with threaded hole (17), and fixed plate (11) is fixed on the vertical position. 2. A road warning device for municipal engineering according to claim 1, characterized in that: the central axis of the support rod (6) coincides with the central axis of the turntable (5). 3. A road warning device for municipal engineering according to claim 1, characterized in that: the protective cover (7) is made of stainless steel. 4. A road warning device for municipal engineering according to claim 1, characterized in that: the included angle between the water retaining plate (9) and the horizontal plane is 30-50 degrees. 5. A road warning device for municipal engineering according to claim 1, characterized in that: the anti-slip protrusion (14) is a circular protrusion made of rubber.