CN210606092U

CN210606092U - Safety precaution device is used in road construction

Info

Publication number: CN210606092U
Application number: CN201922461913.4U
Authority: CN
Inventors: 陈占强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-22
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a safety precaution device for road construction belongs to road construction technical field, including the lift extension board, two the welding has the multisection telescopic link between the lift extension board, and the truckle is installed through the bolt in one of them lift extension board bottom, and another lift extension board top outer wall one side articulates there is the rack, the inboard articulated support in rack both ends, install the fixed plate through the bolt in the middle of the rack inboard. The utility model discloses well warning board has posted reflecting material, the display screen shows warning content, and warning content is red, no matter daytime or night, ruddiness wavelength is longest in the visible light, the wavelength is longer, the diffraction ability of light is stronger, so red light propagation distance is the farthest in the visible light, the warning content is seen easily to the driver, infrared distance meter sets up safe distance, driving vehicle gets into infrared distance meter measuring range, the speaker sends the sound warning, through the safety precaution of three-layer, warning effect has been improved greatly.

Description

Safety precaution device is used in road construction

Technical Field

The utility model relates to a road construction technical field especially relates to a safety precaution device is used in road construction.

Background

Road engineering refers to application science and technology for planning, surveying, designing, constructing, maintaining and the like of roads, and road construction refers to construction and maintenance of the whole roads, and when the roads are constructed, potential safety hazards exist in construction sites, the roads are prone to collapse and accidents easily occur, so that the road construction warning device for warning pedestrians and vehicles of potential safety hazards, prone to collapse and accidents in construction sites is needed.

A road construction, need interim traffic to seal, know the place ahead in the construction state for the signal pedestrian vehicle, can set up safety warning device in construction department 50 meters outer departments, remind the road traveler to improve the emergence of vigilant avoid traffic accident, at present, road construction is pasted or is welded with the warning sign that pastes reflecting material with the support frame for the majority of safety warning device on the market, but the warning sign reflection of light on daytime is not obvious, the warning sign at night needs the vehicle to reflect light when being closer to obviously, so there is the obscure problem of warning effect in current warning sign.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the novel multifunctional electric heating cooker.

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

the utility model provides a safety precaution device for road construction, includes the lift extension board, two the welding has the multisection telescopic link between the lift extension board, and the truckle is installed through the bolt in one of them lift extension board bottom, and another lift extension board top outer wall one side articulates there is the rack, the inboard support that articulates in rack both ends, install the fixed plate through the bolt in the middle of the rack inboard, the speaker is installed through the bolt to the rack outer wall, two fixed blocks are installed through the bolt in the inboard both ends of rack, and install the display screen through the bolt between two fixed blocks, another lift extension board top outer wall installs the control box through the bolt, and the infrared distance meter is installed through the bolt to.

Preferably, an adjusting rod is screwed on the outer side of one of the lifting support plates.

Preferably, the outer wall of the placing frame is pasted with a reflective material.

Preferably, a battery box groove is formed in the control box.

Preferably, a plurality of groups of radiating fins are installed on one side of the outer wall of the control box through bolts.

Preferably, the outer wall of the display screen is pasted with a waterproof and anticorrosive film.

Preferably, the two ends of the lifting support plate are provided with support plates through bolts, and the top of each support plate is provided with a solar cell panel through a bolt.

The utility model has the advantages that:

1. the utility model provides a road construction uses safety precaution device, paste or weld on the rack surface through the warning board, warning board bottom is fixed on the fixed plate surface, the warning board is pasted with reflecting material, the display screen passes through signal line and control box's signal output part electric connection, the display screen shows warning content, and warning content is red, no matter daytime or night, the wavelength of ruddiness is longest in the visible light, the longer the wavelength, the stronger the diffraction ability of light, so the red light is the farthest in the visible light propagation distance, the driver sees warning content easily, infrared distance meter passes through signal line and control box's signal input part electric connection, the switch of speaker passes through wire and control box electric connection, infrared distance meter sets up the safe distance, the driving vehicle gets into infrared distance meter measuring range, the speaker sends the sound warning, through three-layer safety precaution, the warning effect is greatly improved.

2. The utility model provides a safety precaution device for road construction installs the regulation pole through the lift extension board, adjusts the flexible that the pole is used for adjusting the multisection telescopic link, and then controls the height of whole device, and the truckle is installed to lift extension board bottom, makes things convenient for the staff to remove, and lift extension board top articulates there is the rack, makes things convenient for angle of adjustment, and the rack both ends articulate has the support, convenient better support rack.

3. The utility model provides a safety precaution device is used in road construction has seted up the accumulator through the solar cell panel bottom, and solar cell panel provides electric power support for whole device, and the electric energy after the conversion is stored to the accumulator, and solar cell panel has both solved the power problem, again make full use of natural resources, has practiced thrift electric power resource.

Drawings

Fig. 1 is a left side view structural diagram of a safety early warning device for road construction provided by the utility model;

fig. 2 is a schematic view of a front view structure of a safety early warning device for road construction provided by the utility model;

fig. 3 is a schematic side view of the safety pre-warning device for road construction according to the present invention;

fig. 4 is the utility model provides a road construction is with safety precaution device's schematic structure diagram that embodiment 2 provided.

In the figure: the solar energy remote control device comprises a placing frame 1, a support 2, a control box 3, a lifting support plate 4, trundles 5, a loudspeaker 6, an infrared distance meter 7, a plurality of telescopic rods 8, an adjusting rod 9, a fixing plate 10, a display screen 11, a solar cell panel 12 and a supporting plate 13.

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.

Example 1

Referring to fig. 1-3, a road construction uses safe early warning device, including lift extension board 4, the welding has multisection telescopic link 8 between two

lift extension boards

4, 4 bottoms of one of them lift extension board install the truckle 5 through the bolt, 4 top outer wall one side of another lift extension board articulates there is

rack

1, 1 both ends inboard articulates there is support 2 of rack 1, install fixed plate 10 through the bolt in the middle of 1 inboard of rack, 1 outer wall of rack installs speaker 6 through the bolt, 1 inboard both ends of rack install two fixed blocks through the bolt, install display screen 11 through the bolt between two fixed blocks, 4 top outer walls of another lift extension board install control box 3 through the bolt, 3 top outer walls of control box install infrared distance meter 7 through the bolt.

In the utility model, an adjusting rod 9 is screwed outside one of the lifting support plates 4, and the adjusting rod 9 is used for adjusting the extension and contraction of the multi-section telescopic rod 8 so as to control the height of the whole device;

the outer wall of the placing rack 1 is pasted with a reflective material which reflects light strongly at night, so that the placing rack plays a warning role;

a battery box groove is formed in the control box 3, the warning device is placed 50m away from the construction place, the connection with a power supply is inconvenient, and the battery box groove is formed in the control box 3 to provide a placing space for a battery;

a plurality of groups of radiating fins are arranged on one side of the outer wall of the control box 3 through bolts, and the radiating fins radiate heat generated when the control box 3 works to indirectly maintain elements of the control box 3;

the outer wall of the display screen 11 is pasted with a waterproof and anticorrosive film which prevents moisture, dust and the like in the environment from damaging the display screen 11.

The working principle is as follows: the bottom of the warning board is fixed on the surface of the fixed board 10 by the warning board which is pasted with the reflective material, the display screen 11 is electrically connected with the signal output end of the control box 3 by a signal wire, the display screen 11 displays the warning content, the warning content is red, and no matter day or night, the wavelength of red light is longest in visible light, and the longer the wavelength is, the stronger the diffraction capability of light is, so the red light is furthest in the visible light, a driver can easily see the warning content, the infrared distance meter 7 is electrically connected with the signal input end of the control box 3 through a signal wire, the switch of the loudspeaker 6 is electrically connected with the control box 3 through a wire, the infrared distance meter 7 is provided with a safe distance, a driving vehicle enters the measuring range of the infrared distance meter 7, the loudspeaker 6 gives out sound warning, and the warning effect is greatly improved through three-layer safety warning; lift extension board 4 is installed and is adjusted pole 9, adjusts the flexible of pole 9 and is used for adjusting multisection telescopic link 8, and then controls the height of whole device, and the truckle 5 is installed to lift extension board 4 bottom, makes things convenient for the staff to remove, and 4 tops of lift extension board articulate has rack 1, makes things convenient for angle of adjustment, and rack 1 both ends articulate has support 2, makes things convenient for better support rack 1.

Example 2

Referring to fig. 4, a safety precaution device is used in road construction, further, backup pad 13 is installed through the bolt at lift extension board 4 both ends, and solar cell panel 12 is installed through the bolt in backup pad 13 top.

The working principle is as follows: the electric power storage room has been seted up through solar cell panel 12 bottom, and solar cell panel 12 provides electric power for whole device and supports, and the electric energy after the conversion is stored to the electric power storage room, and solar cell panel 12 has both solved the power problem, and natural resources has again make full use of, has practiced thrift electric power resource.

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. A safety early warning device for road construction comprises lifting support plates (4), and is characterized in that a plurality of sections of telescopic rods (8) are welded between the two lifting support plates (4), casters (5) are installed at the bottom of one lifting support plate (4) through bolts, a placing rack (1) is hinged to one side of the outer wall of the top end of the other lifting support plate (4), supports (2) are hinged to the inner sides of the two ends of the placing rack (1), a fixing plate (10) is installed in the middle of the inner side of the placing rack (1) through bolts, a loudspeaker (6) is installed on the outer wall of the placing rack (1) through bolts, two fixing blocks are installed at the two ends of the inner side of the placing rack (1) through bolts, a display screen (11) is installed between the two fixing blocks through bolts, and the outer wall of the top end of the control box (3) is provided with an infrared distance meter (7) through a bolt.

2. The safety precaution device for road construction according to claim 1, characterized in that an adjusting rod (9) is screwed outside one of the lifting support plates (4).

3. The safety precaution device for road construction according to claim 2, characterized in that the outer wall of the placing rack (1) is pasted with a reflective material.

4. The safety precaution device for road construction according to claim 3, characterized in that a battery box groove is opened inside the control box (3).

5. The safety precaution device for road construction according to claim 3, characterized in that a plurality of groups of cooling fins are installed on one side of the outer wall of the control box (3) through bolts.

6. The safety precaution device for road construction according to claim 5, characterized in that the outer wall of the display screen (11) is pasted with a waterproof and corrosion-resistant film.

7. The safety precaution device for road construction according to claim 6, characterized in that, the supporting plate (13) is installed at both ends of the lifting support plate (4) through bolts, and the solar panel (12) is installed at the top of the supporting plate (13) through bolts.