CN216339132U

CN216339132U - Subway construction warning device

Info

Publication number: CN216339132U
Application number: CN202122434272.0U
Authority: CN
Inventors: 王世浩; 王铁; 陶郑
Original assignee: Hubei Lvluoteng Construction Engineering Co ltd
Current assignee: Hubei Lvluoteng Construction Engineering Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-19
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a subway construction warning device which comprises an installation frame, a warning display screen, warning lamps, a storage battery, a bottom plate and a folding photovoltaic plate, wherein the warning display screen is vertically arranged on the upper side of the middle of the installation frame, the warning lamps are respectively arranged on the left side and the right side of the upper end of the installation frame, the storage battery is arranged at the upper end of the lower part of the installation frame, the bottom plate is fixed at the lower end of the installation frame, and the folding photovoltaic plate is arranged at the right end of the installation frame. The photovoltaic panel is simple in structure and convenient to use, the photovoltaic panel is unfolded when in use and can be folded when not in use, the occupied space is reduced, the display is more convenient to display in places with dim light such as tunnels through the warning display, the device can move along the subway rail through the rail wheels, the movement of operators is facilitated, and the labor is saved.

Description

Subway construction warning device

Technical Field

The utility model relates to a warning device for subway construction, in particular to a warning device for subway construction.

Background

Warning device need be placed to the subway before carrying out the construction for warning pedestrian and vehicle dodge, photovoltaic board is installed on some warning device upper portions, and the area of photovoltaic board is great, not only is under construction on ground during the subway construction, and the photovoltaic board can not fold when underground or tunnel construction and accomodate, and occupation space is great, comparatively inconvenient, and some warning device are heavier, and is comparatively inconvenient when removing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a warning device for subway construction, which aims to solve the technical problems.

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

the utility model provides a subway construction warning device, includes installing frame, warning display screen, warning light, battery, bottom plate, folding photovoltaic board, the vertical warning display screen of installing frame middle part upside is installed, and the installing frame upper end left and right sides respectively installs the warning light, the battery is installed to installing frame lower part upper end, and the installing frame lower extreme is fixed with the bottom plate, folding photovoltaic board is installed to the installing frame right-hand member.

On the basis of the technical scheme, folding photovoltaic board includes slide rail, slider, fixed plate, screw rod, carousel, photovoltaic board mounting bracket, photovoltaic board, branch, the vertical slide rail that is fixed with of installing frame right-hand member, and slide rail right-hand member upside slidable mounting has the slider, slide rail lower extreme level is fixed with the fixed plate, and the vertical articulated screw rod that has in fixed plate upper end middle part, the vertical threaded connection of screw rod upside runs through the slider, and is fixed with the carousel on the screw rod, the installing frame rear end upside articulates there is the photovoltaic board mounting bracket, and photovoltaic board mounting bracket middle part horizontal mounting has the photovoltaic board, slider rear end middle part articulates there is branch, and branch left end upside is articulated with photovoltaic board mounting bracket right-hand member front side.

On the basis of the technical scheme, the four corners of the lower end of the top plate are respectively provided with a roller carrier, the lower sides of the plurality of roller carriers are respectively provided with a track wheel, and the top plate is connected and arranged at the lower end of the bottom plate through bolts.

Compared with the prior art, the utility model has the following advantages: the photovoltaic panel is simple in structure and convenient to use, the photovoltaic panel is unfolded when in use and can be folded when not in use, the occupied space is reduced, the display is more convenient to display in places with dim light such as tunnels through the warning display, the device can move along the subway rail through the rail wheels, the movement of operators is facilitated, and the labor is saved.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention.

Fig. 2 is an enlarged schematic view of a folded photovoltaic panel of the present invention.

FIG. 3 is a partially enlarged view of the present invention.

In the figure: 1. the photovoltaic panel mounting frame comprises a mounting frame, 2, a warning display screen, 3, a warning lamp, 4, a storage battery, 5, a bottom plate, 6, a folding photovoltaic panel, 7, a sliding rail, 8, a sliding block, 9, a fixing plate, 10, a screw rod, 11, a rotary table, 12, a photovoltaic panel mounting frame, 13, a photovoltaic panel, 14, a supporting rod, 15, a top plate, 16, a roller frame, 17 and a rail wheel.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-3, a subway construction warning device, including installing frame 1, warning display screen 2, warning light 3, battery 4, bottom plate 5, folding photovoltaic board 6, the vertical warning display screen 2 of installing frame 1 middle part upside is installed, and the 1 upper end left and right sides of installing frame respectively installs warning light 3, battery 4 is installed to 1 lower part upper end of installing frame, and 1 lower extreme of installing frame is fixed with bottom plate 5, battery 4 is to warning display screen 2 and the power supply of warning light 3, folding photovoltaic board 6 is installed to 1 right-hand member of installing frame.

The folding photovoltaic panel 6 comprises a slide rail 7, a slide block 8, a fixing plate 9, a screw rod 10, a rotary table 11, a photovoltaic panel mounting frame 12, a photovoltaic panel 13 and a support rod 14, the slide rail 7 is vertically fixed at the right end of the mounting frame 1, and the upper side of the right end of the slide rail 7 is provided with a slide block 8 in a sliding way, the lower end of the slide rail 7 is horizontally fixed with a fixed plate 9, and the middle part of the upper end of the fixed plate 9 is vertically hinged with a screw rod 10, the upper side of the screw rod 10 is vertically connected with a through sliding block 8 by screw threads, a turntable 11 is fixed at the upper end of the screw rod 10, the screw rod 10 rotates to drive the slide block 8 to move along the slide rail 7, a photovoltaic panel mounting frame 12 is hinged at the upper side of the rear end of the mounting frame 1, and a photovoltaic plate 13 is horizontally arranged in the middle of the photovoltaic plate mounting rack 12, a supporting rod 14 is hinged in the middle of the rear end of the sliding block 8, and the upper side of the left end of the supporting rod 14 is hinged with the front side of the right end of the photovoltaic panel mounting rack 12, and the sliding block 8 is moved to drive the photovoltaic panel mounting rack 12 to overturn through the supporting rod 14.

The four corners of the lower end of the top plate 15 are respectively provided with a roller frame 16, the lower sides of the plurality of roller frames 16 are respectively provided with a track wheel 17, the top plate 15 is connected and arranged at the lower end of the bottom plate 5 through bolts, and the plurality of track wheels 17 can slide along the subway track.

The working principle of the utility model is as follows: place the rail wheel 17 of the 15 lower extreme left and right sides of roof respectively on two subway tracks, make the device can slide along the subway track, the electric energy storage that photovoltaic board 13 produced is in battery 4 to warning display 2 and warning light 3 power supply, when being under construction in the tunnel, rotate carousel 11 and make slider 8 move down along slide rail 7, branch 14 moves down, make photovoltaic board mounting bracket 12 overturn downwards, make the vertical placing of photovoltaic board 13, reduce taking up of space.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a subway construction warning device, includes installing frame (1), warning display screen (2), warning light (3), battery (4), bottom plate (5), folding photovoltaic board (6), its characterized in that: install alarm display screen (2) in the middle part upside is vertical, and install warning light (3) in the installing frame (1) upper end left and right sides respectively, battery (4) are installed to installing frame (1) lower part upper end, and installing frame (1) lower extreme is fixed with bottom plate (5), folding photovoltaic board (6) are installed to installing frame (1) right-hand member.

2. A subway construction warning device as claimed in claim 1, wherein: the foldable photovoltaic panel (6) comprises a sliding rail (7), a sliding block (8), a fixing plate (9), a screw rod (10), a rotary table (11), a photovoltaic panel mounting rack (12), a photovoltaic panel (13) and a support rod (14), wherein the sliding rail (7) is vertically fixed at the right end of the mounting frame (1), the sliding block (8) is slidably mounted on the upper side of the right end of the sliding rail (7), the fixing plate (9) is horizontally fixed at the lower end of the sliding rail (7), the screw rod (10) is vertically hinged to the middle of the upper end of the fixing plate (9), the sliding block (8) is vertically threaded on the upper side of the screw rod (10) and penetrates through the vertical threaded connection of the screw rod (10), the rotary table (11) is fixed at the upper end of the screw rod (10), the photovoltaic panel mounting rack (12) is hinged to the upper side of the rear end of the mounting frame (1), the photovoltaic panel (13) is horizontally mounted in the middle of the photovoltaic panel mounting rack (12), the support rod (14) is hinged to the middle of the rear end of the sliding block (8), and the upper side of the left end of the support rod (14) is hinged with the front side of the right end of the photovoltaic panel mounting rack (12).

3. A subway construction warning device as claimed in claim 1, wherein: still include roof (15), gyro wheel frame (16) are respectively installed in roof (15) lower extreme four corners, and is a plurality of gyro wheel frame (16) downside is respectively installed rail wheel (17), roof (15) are installed at bottom plate (5) lower extreme through bolted connection.