CN215329482U

CN215329482U - Warning device suitable for municipal construction

Info

Publication number: CN215329482U
Application number: CN202023265490.8U
Authority: CN
Inventors: 李春雨
Original assignee: Yibin Chunyu Garden Co ltd
Current assignee: Yibin Chunyu Garden Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-28
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a warning device suitable for municipal construction, which comprises a case, a support, a motor, a sliding seat and a display screen, wherein a fixed shaft is sleeved at the top end of the support, sliding blocks are welded at two ends of the fixed shaft, a spring is welded on the sliding block close to one end of the side surface wall of the case, a button is welded on the spring, a sliding rail is arranged in the case, and the sliding block is in sliding connection with the sliding rail. In the utility model, the support is of a telescopic structure, can be retracted and placed in the case after use, is convenient to carry, and is more attractive than the existing warning board under the action of the electronic display screen.

Description

Warning device suitable for municipal construction

Technical Field

The utility model relates to the field of warning devices, in particular to a warning device suitable for municipal construction.

Background

In urban municipal road construction, often can place traffic safety warning device, place in the middle of the road, danger area and road construction district for protect job site facility and personnel, guide the vehicle to detour through dangerous highway section or inform pedestrian the place ahead construction danger of passing by.

Most of the existing warning devices are static, cannot fully draw the attention of pedestrians, and are small in warning strength, so that the pedestrians are easily injured when entering a construction area by mistake.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a warning device suitable for municipal construction.

In order to achieve the purpose, the utility model adopts the following technical scheme: a warning device suitable for municipal construction is characterized by comprising a case, a support, a motor, a sliding seat and a display screen, wherein a fixed shaft is sleeved at the top end of the support, sliding blocks are welded at two ends of the fixed shaft, a spring is welded on the sliding block close to one end of the side surface wall of the case, a button is welded on the spring, a sliding rail is installed inside the case, and the sliding block is in sliding connection with the sliding rail;

a motor matched with a lead screw is fixed on one side wall of the case through a coupling bolt, a groove is formed in the case above the display screen, the lead screw is installed in the groove, the lead screw is in threaded connection with a nut, and a sliding seat is welded on the nut;

the welding has first cleaning brush on the sliding seat, first cleaning brush is connected with the second cleaning brush through the rotation axis.

Preferably, a solar panel is mounted on the upper surface of the case.

Preferably, the two supports are U-shaped and are symmetrically arranged relative to the center line of the side surface wall of the case.

Preferably, the surface walls of the two sides of the case are provided with limiting holes matched with the buttons for use.

Preferably, the first cleaning brush and the second cleaning brush are respectively bonded with brush hair on the surface wall opposite to the display screen.

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

1. according to the warning device suitable for municipal construction, the support is of the telescopic structure and can be placed in the case in a telescopic mode after being used, the carrying is convenient, the electronic display screen is used, the warning device attracts more attention than the existing warning board, and the portability of the warning device in use is improved compared with the traditional warning board.

2. According to the warning device suitable for municipal construction, the cleaning brush is driven by the motor to move left and right through the screw rod to clean the surface of the display screen, and the cleaning brush is of a foldable structure and can be folded to be placed on one side when not in use, so that the practicability of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of a warning device suitable for municipal construction according to the present invention;

FIG. 2 is a cross-sectional view of a warning device suitable for municipal construction according to the present invention;

FIG. 3 is a schematic view of a cleaning brush of a warning device suitable for municipal construction according to the present invention;

illustration of the drawings:

1. a chassis; 11. a solar panel; 12. a limiting hole; 2. a support; 21. a slider; 22. a fixed shaft; 23. a slide rail; 24. a spring; 25. a button; 3. a motor; 31. a groove; 32. a lead screw; 33. a nut; 4. a sliding seat; 41. a first cleaning brush; 42. a rotating shaft; 43. a second cleaning brush; 44. brushing; 5. a display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a warning device suitable for municipal construction comprises a case 1, a support 2, a motor 3, a sliding seat 4 and a display screen 5, wherein the top end of the support 2 is sleeved with a fixed shaft 22, two ends of the fixed shaft 22 are respectively welded with a sliding block 21, a spring 24 is welded on the sliding block 21 close to one end of the side surface wall of the case 1, a button 25 is welded on the spring 24, a sliding rail 23 is installed inside the case 1, and the sliding block 21 is in sliding connection with the sliding rail 23;

a motor 3 matched with a screw rod 32 for use is fixed on one side wall of the case 1 through a coupling bolt, a groove 31 is formed in the case 1 above the display screen 5, the screw rod 32 is installed in the groove 31, the screw rod 32 is in threaded connection with a nut 33, and a sliding seat 4 is welded on the nut 33;

a first cleaning brush 41 is welded to the sliding seat 4, and a second cleaning brush 43 is connected to the first cleaning brush 41 through a rotating shaft 42.

The upper surface of the case 1 is provided with a solar panel 11, so that the device can obtain power resources.

The two supports 2 are U-shaped and are arranged in total, and the two supports 2 are symmetrical to each other about the center line of the side surface wall of the case 1.

Four limiting holes 12 matched with the buttons 25 are formed in the surface walls of two sides of the case 1, and two limiting holes 12 located on the same vertical line form a group.

The first cleaning brush 41 and the second cleaning brush 43 are adhered with brush bristles 44 on the surface wall opposite to the display screen 5.

The working principle is as follows: this a warning device suitable for municipal construction uses, press button 25, pull down support 2, effect through slider 21 and slide rail 23, make support 2 slide to quick-witted case 1 bottom, setting through spring 24, make button 25 reset in spacing hole 12, rotate support 2 again, make on its rotation and fixed axle 22, adjust certain angle with support 2, make quick-witted case 1 stably place on the road surface, it rotates inside recess 31 to drive lead screw 32 through motor 3, make sliding seat 4 of welding on nut 33 remove about, can make dust and the rainwater on first cleaning brush 41 and the clean display screen 5 surfaces of second cleaning brush 43.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The warning device suitable for municipal construction is characterized by comprising a case (1), a support (2), a motor (3), a sliding seat (4) and a display screen (5), wherein a fixed shaft (22) is sleeved at the top end of the support (2), sliding blocks (21) are welded at two ends of the fixed shaft (22), a spring (24) is welded on the sliding block (21) close to one end of the side surface wall of the case (1), a button (25) is welded on the spring (24), a sliding rail (23) is installed inside the case (1), and the sliding block (21) is in sliding connection with the sliding rail (23);

a motor (3) matched with a lead screw (32) for use is fixed on one side wall of the case (1) through a coupling bolt, a groove (31) is formed in the case (1) above the display screen (5), the lead screw (32) is installed in the groove (31), the lead screw (32) is in threaded connection with a nut (33), and a sliding seat (4) is welded on the nut (33);

a first cleaning brush (41) is welded on the sliding seat (4), and the first cleaning brush (41) is connected with a second cleaning brush (43) through a rotating shaft (42).

2. The warning device for municipal construction according to claim 1, wherein the top surface of the housing (1) is provided with solar panels (11).

3. The warning device for municipal construction according to claim 1, wherein the number of the brackets (2) is two, and the two brackets (2) are symmetrical to each other about the center line of the side wall of the cabinet (1).

4. The warning device suitable for municipal construction according to claim 1, wherein the case (1) has limiting holes (12) on both side walls for engaging with the buttons (25).

5. The warning device for municipal construction according to claim 1, wherein the first cleaning brush (41) and the second cleaning brush (43) have bristles (44) adhered to a surface wall opposite to the display screen (5).