CN218952047U

CN218952047U - Safety warning sign

Info

Publication number: CN218952047U
Application number: CN202223486850.6U
Authority: CN
Inventors: 秦云; 郭明亮; 王洪臣
Original assignee: Yili Qinghua Energy Development Co ltd
Current assignee: Yili Qinghua Energy Development Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-02
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a safety warning board, which belongs to the technical field of mining area safety warning and comprises a warning board body, wherein a display screen is arranged above one side of the warning board body, a light reflection board is arranged below one side of the warning board body, a photovoltaic module is arranged on the other side of the warning board body, a cleaning module is arranged on one side of the display screen, and a lifting module is arranged below the warning board body.

Description

Safety warning sign

Technical Field

The utility model belongs to the technical field of mining area safety warning, and particularly relates to a safety warning board.

Background

Coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an opencast coal mine, and because the coal mine environment is complex, a safety warning board is required to be erected around the coal mining area so as to play a warning role for staff.

The utility model discloses a safety warning sign for municipal works is disclosed to chinese patent application number 202122453628.5, including bottom plate and plate body, positive below fixed mounting of plate body has the reflection of light tablet, and the top fixed mounting of reflection of light tablet has the LED display screen, and positive fixed mounting all around of plate body has the LED lamp area, and the top fixed mounting of bottom plate has the bracing piece, and the inside fixed mounting of bracing piece has the telescopic link, the back fixed mounting of plate body has the control box. The LED controller is matched with the wireless controller, so that warning slogans or marks displayed by the warning board can be controlled, meanwhile, staff can conveniently and remotely adjust and control the warning board through the wireless controller, the functionality of the warning board is improved, the practicability is improved, the photovoltaic board is matched with the storage battery, solar energy can be converted into electric energy, meanwhile, the storage battery can provide electric power for the use of the warning board, the functionality of the warning board is improved, the use of the warning board is more convenient, and the application range is enlarged.

The patent disclosed above can use in the mining area and carry out safety warning, and its when using, because mining area dust is great, a large amount of dust is easily attached to the surface of long-time use warning sign display screen, but its inconvenient clean work to the surface of display screen, and when using, adjusts the height of device through the locating lever, but its when using, height-adjusting is inconvenient.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a safety warning board, which has the characteristics of convenience for cleaning the surface of a display screen, high practicability, convenience for adjusting the height of the warning board and high convenience.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety warning sign, includes the warning sign body, the top of warning sign body one side is provided with the display screen, and the below of warning sign body one side is provided with the reflection of light tablet, and the opposite side of warning sign body is provided with photovoltaic module, and one side of display screen is provided with clean subassembly, and the below of warning sign body is provided with lifting assembly.

Preferably, the cleaning assembly comprises a cleaning seat, a screw rod, a cleaning motor, a moving block, a mounting block and a cleaning plate, wherein the cleaning seat is arranged on one side of the display screen, the screw rod is arranged in the cleaning seat, the cleaning motor is arranged at one end of the screw rod, the moving block is arranged on the surface of the cleaning motor, the mounting block is arranged below the moving block, and the cleaning plate is arranged below the mounting block.

Preferably, the inside of installation piece is provided with the chucking pole, and one side of chucking pole is provided with the chucking spring.

Preferably, a clamping hole is formed in one side of the cleaning plate, and the clamping rod can be inserted into the clamping hole under the action of the clamping spring.

Preferably, the lifting assembly comprises a lifting seat, a lifting toothed plate, a lifting gear, a lifting motor, a sliding rod and balls, wherein the lifting seat is arranged below the warning sign body, the lifting toothed plate is arranged inside the lifting seat, the lifting gear is arranged on one side of the lifting toothed plate, the lifting motor is arranged at one end of the lifting gear, the balls are arranged on one side of the inner side of the lifting seat, and the sliding rod is arranged inside the lifting toothed plate.

Preferably, a limiting block is arranged at one end of the sliding rod, and a control switch is arranged at one end of the warning board body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the cleaning assembly is arranged, so that the effect of cleaning the surface of the display screen is realized, when the surface of the display screen is required to be cleaned, the cleaning motor is started to drive the screw rod to rotate so that the moving block moves, and the moving block moves so as to drive the cleaning plate moving rod to clean the surface of the display screen, so that the device is convenient for cleaning the surface of the display screen when in use, and the use practicability is improved.

2. According to the utility model, the lifting assembly is arranged, so that the effect of conveniently adjusting the height of the warning board is realized, when the height of the warning board is required to be adjusted, the lifting motor is started through the control switch, and the lifting gear is driven to rotate by the rotation of the lifting motor, so that the lifting gear drives the lifting toothed plate to lift in the lifting seat, the device is convenient to adjust the height of the warning board when in use, and the convenience of use is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the present utility model in front elevation cut-away;

FIG. 3 is a schematic view of a cleaning assembly according to the present utility model;

fig. 4 is a schematic structural view of the lifting assembly of the present utility model.

In the figure: 1. a warning board body; 2. a display screen; 3. a reflective board; 4. a cleaning assembly; 41. a cleaning seat; 42. a screw rod; 43. cleaning a motor; 44. a moving block; 45. a mounting block; 46. a cleaning plate; 47. a clamping rod; 48. a clamping spring; 5. a photovoltaic module; 6. a lifting assembly; 61. a lifting seat; 62. lifting the toothed plate; 63. a lifting gear; 64. a lifting motor; 65. a slide bar; 66. a ball; 67. and controlling the switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a safety warning sign, includes warning sign body 1, and the top of warning sign body 1 one side is provided with display screen 2, and the below of warning sign body 1 one side is provided with reflection of light tablet 3, and the opposite side of warning sign body 1 is provided with photovoltaic module 5, and one side of display screen 2 is provided with clean subassembly 4, and the below of warning sign body 1 is provided with lifting unit 6.

Specifically, the cleaning assembly 4 includes a cleaning seat 41, a screw rod 42, a cleaning motor 43, a moving block 44, a mounting block 45 and a cleaning plate 46, wherein the cleaning seat 41 is disposed on one side of the display screen 2, the screw rod 42 is disposed inside the cleaning seat 41, the cleaning motor 43 is disposed at one end of the screw rod 42, the moving block 44 is disposed on the surface of the cleaning motor 43, the mounting block 45 is disposed below the moving block 44, and the cleaning plate 46 is disposed below the mounting block 45.

Through adopting above-mentioned technical scheme, when needs carry out the cleanness to the surface of display screen 2, through start cleaning motor 43, cleaning motor 43 drives lead screw 42 and rotates and make movable block 44 remove, thereby movable block 44 removes and drives cleaning plate 46 and remove the surface of display screen 2 and clean for the device is when using, is convenient for carry out cleaning work to the surface of display screen 2, has improved the practicality of using.

Specifically, the inside of the mounting block 45 is provided with a chucking lever 47, and one side of the chucking lever 47 is provided with a chucking spring 48.

Through adopting above-mentioned technical scheme, make chucking pole 47 break away from the chucking hole through pulling chucking pole 47, be convenient for demolish clean board 46 and change.

Specifically, a chucking hole is provided at one side of the cleaning plate 46, and a chucking rod 47 is inserted into the chucking hole by a chucking spring 48.

By adopting the above technical scheme, the chucking hole facilitates the insertion of the chucking lever 47 to fix the cleaning plate 46.

When the embodiment is used, the following steps are adopted: when the surface of display screen 2 needs to be cleaned, through start cleaning motor 43, cleaning motor 43 drives lead screw 42 and rotates and make movable block 44 remove, thereby movable block 44 removes and drives clean board 46 and remove the surface of display screen 2 and clean, makes chucking pole 47 break away from the chucking hole through pulling chucking pole 47, is convenient for demolish clean board 46 and changes for the device is when using, is convenient for carry out cleaning work to the surface of display screen 2, has improved the practicality of use.

Example 2

This embodiment differs from embodiment 1 in that: specifically, the lifting assembly 6 includes a lifting seat 61, a lifting toothed plate 62, a lifting gear 63, a lifting motor 64, a sliding rod 65 and a ball 66, wherein the lifting seat 61 is arranged below the warning sign body 1, the lifting toothed plate 62 is arranged inside the lifting seat 61, the lifting gear 63 is arranged on one side of the lifting toothed plate 62, the lifting motor 64 is arranged at one end of the lifting gear 63, the ball 66 is arranged on one side inside the lifting seat 61, and the sliding rod 65 is arranged inside the lifting toothed plate 62.

Through adopting above-mentioned technical scheme, when need highly adjusting the warning sign, start elevator motor 64 through control switch 67, elevator motor 64 rotates and drives elevating gear 63 and rotate to elevating gear 63 drives the inside of going up and down the pinion rack 62 at lifting seat 61, and the ball 66 is convenient for less frictional force between pinion rack 62 and the lifting seat 61, makes the device when using, conveniently adjusts the height of warning sign, has improved the convenience of use.

Specifically, a stopper is provided at one end of the slide bar 65, and a control switch 67 is provided at one end of the warning board body 1.

Through adopting above-mentioned technical scheme, the stopper is convenient for prevent that lift pinion rack 62 from removing and breaking away from lifting seat 61, and control switch 67 is convenient for make lift motor 64 can simultaneous working.

When the embodiment is used, the following steps are adopted: when the height of the warning board needs to be adjusted, the lifting motor 64 is started through the control switch 67, the lifting motor 64 rotates to drive the lifting gear 63 to rotate, so that the lifting gear 63 drives the lifting toothed plate 62 to lift in the lifting seat 61, the balls 66 facilitate the friction between the smaller lifting toothed plate 62 and the lifting seat 61, and the warning board height adjusting device is convenient to adjust when in use, and the use convenience is improved.

The control switch 67 in the utility model is a prior art, and the model is KCD6.

The structure and the use principle of the warning board body 1 and the photovoltaic module 5 are disclosed in the safety warning board for municipal engineering disclosed by the Chinese patent application number 202122453628.5, and the working principle is that the photovoltaic board is matched with the storage battery, so that solar energy can be converted into electric energy, and meanwhile, the storage battery can provide electric power support for the warning board when in use, thereby increasing the functionality of the warning board, facilitating the use of the warning board and expanding the application range.

The working principle and the using flow of the utility model are as follows: coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines. Because it is comparatively complicated in the colliery environment, need stand the safety warning sign around the colliery exploitation place in order to play the warning effect to the staff, the utility model is in use, through installing the device to suitable position, then adjust warning sign body 1 to suitable height through lifting assembly 6, then generate electricity for warning sign body 1 through photovoltaic module 5, make display screen 2 can show the warning sign, when a large amount of dust is attached to the surface of using display screen 2 for a long time, alright carry out cleaning work to it through cleaning assembly 4, lifting assembly 6 is when using, when need carry out the regulation to the height of warning sign, start lifting motor 64 through control switch 67, lifting motor 64 rotates and drives lifting gear 63 and rotate, thereby lifting gear 63 drives lifting gear 62 and goes up and down in the inside of lifting seat 61, the frictional force between ball 66 is convenient for less lifting gear 62 and the lifting seat 61, make the device convenient to adjust the height of warning sign, the convenience of using, when using cleaning assembly 4, when need carry out cleaning assembly 2's surface motor to carry out cleaning block 43, make cleaning block 43 drive the cleaning block and make the cleaning block 43 remove the cleaning block and make the cleaning block 44 remove the cleaning block, make the cleaning block 44 remove the cleaning block 44 when using, and make the cleaning block 44 remove the cleaning block is convenient for removing the cleaning block, and the cleaning block is removed, and the cleaning block is removed and the cleaning device is removed and the surface is removed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety warning sign, includes warning sign body, its characterized in that: the warning sign is characterized in that a display screen is arranged above one side of the warning sign body, a light reflecting sign is arranged below one side of the warning sign body, a photovoltaic module is arranged on the other side of the warning sign body, a cleaning module is arranged on one side of the display screen, and a lifting module is arranged below the warning sign body.

2. The safety warning board according to claim 1, characterized in that: the cleaning assembly comprises a cleaning seat, a screw rod, a cleaning motor, a moving block, a mounting block and a cleaning plate, wherein the cleaning seat is arranged on one side of the display screen, the screw rod is arranged in the cleaning seat, the cleaning motor is arranged at one end of the screw rod, the moving block is arranged on the surface of the cleaning motor, the mounting block is arranged below the moving block, and the cleaning plate is arranged below the mounting block.

3. The safety warning board according to claim 2, characterized in that: the inside of installation piece is provided with the chucking pole, and one side of chucking pole is provided with the chucking spring.

4. A safety warning sign according to claim 3, wherein: one side of the cleaning plate is provided with a clamping hole, and the clamping rod can be inserted into the clamping hole under the action of the clamping spring.

5. The safety warning board according to claim 1, characterized in that: the lifting assembly comprises a lifting seat, a lifting toothed plate, a lifting gear, a lifting motor, a sliding rod and balls, wherein the lifting seat is arranged below the warning sign body, the lifting toothed plate is arranged inside the lifting seat, the lifting gear is arranged on one side of the lifting toothed plate, the lifting motor is arranged at one end of the lifting gear, the balls are arranged on one side of the inner side of the lifting seat, and the sliding rod is arranged inside the lifting toothed plate.

6. The safety warning board according to claim 5, characterized in that: one end of the sliding rod is provided with a limiting block, and one end of the warning sign body is provided with a control switch.