CN214194229U

CN214194229U - Road bridge tunnel safety comprehensive detection monitoring early warning device

Info

Publication number: CN214194229U
Application number: CN202022987479.6U
Authority: CN
Inventors: 张瑜; 高士军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-09-14
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a road bridge tunnel safety integrated detection control early warning device relates to early warning device technical field. The utility model discloses a structure includes collar, track, slider, display screen, the collar is fixed on the tunnel roof, the track has two to be interior track and outer track respectively, interior track is fixed on the lateral wall of the inboard top of collar, outer track is fixed on the lateral wall of the top of the collar outside half, interior track equals at the perpendicular distance of each point with outer track, the slider colludes on the track, be provided with the motor in the lateral wall through-hole of slider top, the motor top is fixed with the drive wheel, the left end and the right-hand member of drive wheel support respectively outside track and the orbital inslot in, the display screen passes through the mounting panel to be fixed on the bottom lateral wall of slider. The utility model discloses be convenient for overhaul and maintain.

Description

Road bridge tunnel safety comprehensive detection monitoring early warning device

Technical Field

The utility model relates to an early warning device technical field especially relates to a road bridge tunnel safety comprehensive testing control early warning device.

Background

The road bridge tunnel buries in the underground traffic main road, because the field of vision receives the restriction in the tunnel, more needs carry out safe comprehensive testing, in case detect the place ahead highway section emergence accident, needs in time to rear vehicle early warning. The early warning device often adopts the LED display screen, and the LED lamp pearl of LED display screen breaks down easily, influences the display effect, so needs regular maintenance and maintenance. And to installing the inside early warning device in tunnel, need suspend the normal traffic in tunnel, then the maintainer overhauls or maintains in arriving the tunnel, and tunnel internal environment is dark moreover, inconvenient maintenance and maintenance.

Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the inconvenient maintenance of prior art is overcome.

In order to solve the technical problems, the utility model provides a road, bridge and tunnel safety comprehensive detection monitoring and early warning device, which comprises,

the mounting ring is of an annular plate-shaped structure, the front end part and the rear end part of the mounting ring are respectively fixed on the top wall of the front end and the rear end of the tunnel, and the left end part and the right end part of the mounting ring are respectively fixed on the left part and the right part of the top wall in the tunnel; the rail is of an annular structure, the section of the rail is I-shaped, two rails are respectively an inner rail and an outer rail, the inner rail is fixed on the top side wall of the inner half part of the mounting ring, the outer rail is fixed on the top side wall of the outer half part of the mounting ring, and the vertical distances of the inner rail and the outer rail at each point are equal; the left part and the right part of the sliding block are both in a U-shaped structure, the middle part of the sliding block is in a cuboid structure, the left part and the right part of the sliding block are respectively hooked on the outer rail and the inner rail, a motor is arranged in a through hole in the top side wall of the middle part of the sliding block, a driving wheel is fixed at the top end of a rotor of the motor, the left end and the right end of the driving wheel respectively abut against the grooves of the outer rail and the inner rail, the motor drives the driving wheel to rotate, and the driving wheel slides along the outer rail and the inner rail to drive the sliding block to slide along the rails; the display screen is fixed on the bottom side wall of the sliding block through the mounting plate, and wirelessly receives signals of the monitoring system and displays early warning information of road sections.

As a further aspect of the present invention: the side wall of the outer side groove of the inner rail is provided with insections, the side wall of the inner side groove of the outer rail is smooth, the inner side end of the driving wheel is meshed with the insections, and the driving wheel rolls along the inner rail and slides along the outer rail.

As a further aspect of the present invention: the mounting panel is the structure of falling ohm type, the top lateral wall of mounting panel is attached on the end lateral wall of slider, on the end lateral wall of display screen fixed mounting panel, the mounting panel passes through screw and slider fixed connection for display screen and slider fixed connection.

As a further aspect of the present invention: the track is provided with a plurality of sliders, the bottom of each slider is provided with a display screen, the display screen on the right end of the track faces the front to warn the right-side running vehicle, and the display screen on the left end of the track faces the rear to warn the left-side running vehicle.

As a further aspect of the present invention: a belt is connected between two adjacent sliders on the track, and a slider on the track slides and drives adjacent sliders to slide through the belt, so that the motor in a slider is prevented from being damaged, and conduction of the track is prevented from being influenced.

As a further aspect of the present invention: the left side wall and the right side wall of the sliding block are respectively provided with a U-shaped auxiliary plate, the upper horizontal plate of each auxiliary plate is inserted into the groove of the sliding block, and the lower horizontal plate is supported at the bottom side of the mounting plate, so that the mounting plate is convenient to position.

As a further aspect of the present invention: the carbon brush is arranged on the top side wall of the middle part of the sliding block, the sliding ring is arranged on the bottom side wall of the track, the carbon brush is electrically connected with a power line of the motor or a power line of the display screen, the sliding ring is connected with the power supply, the carbon brush is attached to the sliding ring and slides along the sliding ring, and therefore the display screen and the motor are connected with the power supply.

The utility model has the advantages that:

(1) the utility model is provided with the track and the sliding block, when in maintenance, a maintenance worker stands above the tunnel portal and switches on the power supply for the sliding ring, and the sliding ring switches on the motor through the carbon brush; the motor drive wheel rotates, and the drive wheel rolls along interior track, outer track slides, drives the slider and slides along the track, and the display screen slides along with the slider, until sliding the track front end, tunnel mouth department promptly, and the maintenance workman can overhaul or maintain the display screen. The utility model discloses be convenient for overhaul and maintain.

(2) The utility model discloses set up the belt, a slider slides on the track and drives adjacent slider through the belt and slide, prevents that the motor in a slider from damaging, influences orbital switching on.

(3) The utility model discloses set up carbon brush and sliding ring, when the slider slided, the carbon brush pasted with the sliding ring mutually to slide along the sliding ring, make display screen and motor switch on.

Drawings

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

fig. 2 is a bottom view of the track.

Wherein: the mounting ring 10, the outer rail 11, the inner rail 12, the slider 13, the motor 14, the driving wheel 15, the display screen 16, the mounting plate 17, the screw 18, the auxiliary plate 19, the carbon brush 20, the slip ring 21 and the belt 22.

Detailed Description

The structure of the comprehensive detection, monitoring and early warning device for road, bridge and tunnel safety provided by the embodiment is shown in fig. 1-2, and comprises,

the mounting ring 10 is of an annular plate-shaped structure, the front end part and the rear end part of the mounting ring 10 are respectively fixed on the top wall of the front end and the rear end of the tunnel, and the left end part and the right end part of the mounting ring 10 are respectively fixed on the left part and the right part of the top wall in the tunnel; the rail is of an annular structure, the section of the rail is I-shaped, the two rails are respectively an inner rail 12 and an outer rail 11, the inner rail 12 is fixed on the top side wall of the inner half part of the mounting ring 10, the outer rail 11 is fixed on the top side wall of the outer half part of the mounting ring 10, and the vertical distances of the inner rail 12 and the outer rail 11 at each point are equal; the left part and the right part of the sliding block 13 are both in a U-shaped structure, the middle part of the sliding block 13 is in a cuboid structure, the left part and the right part of the sliding block 13 are respectively hooked on the outer rail 11 and the inner rail 12, a motor 14 is arranged in a through hole in the top side wall of the middle part of the sliding block 13, a driving wheel 15 is fixed at the top end of a rotor of the motor 14, the left end and the right end of the driving wheel 15 are respectively abutted in grooves of the outer rail 11 and the inner rail 12, the motor 14 drives the driving wheel 15 to rotate, and the driving wheel 15 slides along the outer rail 11 and the inner rail 12 to drive the sliding block 13 to slide along the rails; display screen 16, display screen 16 pass through the mounting panel 17 to be fixed on the bottom side wall of slider, display screen 16 wireless reception monitored control system's signal to show highway section early warning information.

The side wall of the outer side groove of the inner rail 12 is provided with insections, the side wall of the inner side groove of the outer rail 11 is smooth, the inner side end of the driving wheel 15 is meshed with the insections, and the driving wheel 15 rolls along the inner rail 12 and slides along the outer rail 11.

The mounting panel 17 is the structure of falling ohm type, the top lateral wall of mounting panel 17 is attached on the bottom lateral wall of slider 13, on the bottom lateral wall of display screen 16 fixed mounting panel 17, mounting panel 17 passes through screw 18 and slider 13 fixed connection for display screen 16 and slider 13 fixed connection.

The track is provided with a plurality of sliders 13, the bottom end of each slider 13 is provided with a display screen 16, the display screen 16 on the right end of the track faces the front to give an early warning to vehicles running on the right side, and the display screen 16 on the left end of the track faces the rear to give an early warning to vehicles running on the left side.

A belt 22 is connected between two adjacent sliders 13 on the track, and slider 13 slides on the track and drives adjacent slider 13 to slide through belt 22, prevents that the motor in a slider 13 from damaging, influences orbital switching on.

The left side wall and the right side wall of the sliding block 13 are respectively provided with a U-shaped auxiliary plate 19, the upper horizontal plate of the auxiliary plate 19 is inserted into the groove of the sliding block 13, and the lower horizontal plate is supported at the bottom side of the mounting plate 17, so that the mounting plate 17 can be conveniently positioned.

The carbon brush 20 is arranged on the top side wall of the middle portion of the sliding block 13, the sliding ring 21 is arranged on the bottom side wall of the track, the carbon brush 20 is electrically connected with a power line of the motor 14 or a power line of the display screen 16, the sliding ring 21 is connected with a power supply, the carbon brush 20 is attached to the sliding ring 21 and slides along the sliding ring 21, and therefore the display screen 16 and the motor 14 are connected with the power supply.

The utility model discloses a theory of operation: during maintenance, a maintenance worker stands above the tunnel entrance and connects a power supply to the slip ring 21, and the slip ring 21 supplies power to the motor 14 through the carbon brush 20; the motor 14 drives the driving wheel 15 to rotate, the driving wheel 15 rolls along the inner rail 12, the outer rail 11 slides, the sliding block 13 is driven to slide along the rails, the display screen 16 slides along the sliding block 13 until the front end of the rails, namely the tunnel mouth, is slid, and a maintenance worker can overhaul or maintain the display screen 16. The utility model discloses be convenient for overhaul and maintain.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A road bridge tunnel safety comprehensive detection monitoring early warning device is characterized by comprising,

the mounting ring (10), the mounting ring (10) is a ring-shaped plate structure, the front end and the rear end of the mounting ring (10) are respectively fixed on the top wall of the front end and the rear end of the tunnel, and the left end and the right end of the mounting ring are respectively fixed on the left part and the right part of the top wall in the tunnel; the rail is of a ring-shaped structure, the section of the rail is I-shaped, the rail is provided with an inner rail (12) and an outer rail (11), the inner rail (12) is fixed on the top side wall of the inner half part of the mounting ring (10), the outer rail (11) is fixed on the top side wall of the outer half part of the mounting ring (10), and the vertical distances of the inner rail (12) and the outer rail (11) at each point are equal; the left part and the right part of the sliding block (13) are both of a U-shaped structure, the middle part of the sliding block (13) is of a cuboid structure, the left part and the right part of the sliding block (13) are respectively hooked on the outer rail (11) and the inner rail (12), a motor (14) is arranged in a through hole in the top side wall of the middle part of the sliding block (13), a driving wheel (15) is fixed at the top end of a rotor of the motor (14), the left end and the right end of the driving wheel (15) are respectively abutted against the grooves of the outer rail (11) and the inner rail (12), the motor (14) drives the driving wheel (15) to rotate, and the driving wheel (15) slides along the outer rail (11) and the inner rail (12) to drive the sliding block (13) to slide along the rails; display screen (16), display screen (16) pass through mounting panel (17) to be fixed on the bottom side wall of slider, display screen (16) wireless reception monitored control system's signal to show highway section early warning information.

2. The comprehensive road, bridge and tunnel safety detection, monitoring and early warning device according to claim 1, characterized in that: the side wall of the outer side groove of the inner rail (12) is provided with insections, the side wall of the inner side groove of the outer rail (11) is smooth, the inner side end of the driving wheel (15) is meshed with the insections, and the driving wheel (15) rolls along the inner rail (12) and slides along the outer rail (11).

3. The comprehensive road, bridge and tunnel safety detection, monitoring and early warning device according to claim 1, characterized in that: mounting panel (17) are the type structure of falling ohm, the top lateral wall of mounting panel (17) is attached on the end lateral wall of slider (13), on the end lateral wall of display screen (16) fixed mounting panel (17), mounting panel (17) are through screw (18) and slider (13) fixed connection for display screen (16) and slider (13) fixed connection.

4. The comprehensive road, bridge and tunnel safety detection, monitoring and early warning device according to claim 1, characterized in that: be provided with a plurality of each slider (13) on the track, the bottom of every slider (13) all is provided with a display screen (16), display screen (16) on orbital right-hand member position is towards the place ahead, does the early warning to the right side vehicle of traveling, display screen (16) on orbital left end position is towards the rear, does the early warning to the left side vehicle of traveling.

5. The comprehensive road, bridge and tunnel safety detection, monitoring and early warning device according to claim 4, characterized in that: connect a belt (22) between two adjacent slider (13) on the track, slider (13) slip on the track drives adjacent slider (13) through belt (22) and slides, prevents that the motor in slider (13) from damaging, influences orbital switching on.