Warning device for constructional engineering

Abstract

The utility model discloses a warning device for constructional engineering, which comprises a battery box body, a support, solar panels and a warning lamp, the support is movably connected to the inner wall of the battery box body, the solar panels are fixedly connected to the two sides of the top of the support, the warning lamp is fixedly connected to the top of the support, and the solar panels are fixedly connected to the two sides of the top of the support. The warning lamp and the solar panel are electrically connected with the battery box body through wires, and the top of the support is fixedly connected with a limiting frame. By arranging the reciprocating screw rod, the mounting plate, the brush plate and the driving assembly, the driving assembly can effectively drive the reciprocating screw rod to adjust the mounting plate, the mounting plate drives the brush plate to clean dust on the top of the solar panel, and the problem that the device is not provided with a cleaning structure and cannot clean dust on the top of the solar panel is solved. The problem that the photoelectric conversion efficiency of a solar panel is reduced due to the fact that a large amount of dust is generated on the construction site and is adsorbed to the surface of the solar panel to cause shielding when the construction site is warned through a warning device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a warning device for construction engineering. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's production, living, learning, and public activities. During the construction of construction projects, warning devices need to be placed at the construction site, usually signboards with prompts, or notices such as announcements.

[0003] At present, a Chinese utility model with publication number CN216892105U discloses a warning device for construction engineering, which relates to the technical field of construction engineering, including a box body, a bracket inside the box body, a warning sign on the side of the bracket, and a top cover on the top of the bracket; an auxiliary device is provided on the top cover, the auxiliary device includes a solar panel, a warning light and a lighting lamp, the solar panel and the warning light are fixedly installed on the top of the top cover, and a plurality of lighting lamps are fixedly installed on the bottom of the top cover, and the lighting lamps are respectively located on both sides of the bracket, and fixing mechanisms are provided on both sides, and the fixing mechanisms include fixing blocks, support rods and fixing holes. By arranging warning lights and lighting lamps on the top cover, the contents of the warning sign can be clearly displayed to passers-by in the absence of lighting at night, so that passers-by can understand the situation ahead conveniently. By arranging fixing mechanisms on both sides of the box body, using a steel chisel to pass through the fixing holes, and fixing the support rods to the ground, the entire device can be firmly fixed to the ground, thereby improving the stability of the equipment.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment, when used, can solve the problem that most of the existing warning devices are text or signboards, and reflective strips are attached to the warning devices, and people are reminded by shining light on the reflective strips. This passive warning device, once there is a lack of light in the dark, it is difficult for pedestrians to see the warning information, which can easily lead to the occurrence of danger. However, during use, the device is not provided with a cleaning structure. When the warning device is used to warn the construction site, a large amount of dust will be generated at the construction site, which will cause the dust to be adsorbed to the surface of the solar panel and cause obstruction, thereby reducing the photoelectric conversion efficiency of the solar panel. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a warning device for construction projects, which has the advantage of being easy to clean and solves the problem that the device is not provided with a cleaning structure. When the warning device is used to warn the construction site, a large amount of dust will be generated at the construction site, which will cause the dust to be adsorbed to the surface of the solar panel and cause obstruction, thereby reducing the photoelectric conversion efficiency of the solar panel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warning device for construction engineering, comprising a battery box, a bracket, a solar panel and a warning light, the bracket being movably connected to the inner wall of the battery box, the solar panel being fixedly connected to both sides of the top of the bracket, the warning light being fixedly connected to the top of the bracket, the warning light and the solar panel being electrically connected to the battery box through wires, the top of the bracket being fixedly connected to a limit frame, the left side of the inner wall of the limit frame being movably connected with a reciprocating screw through a bearing, the right side of the reciprocating screw passing through the right side of the limit frame, the surface of the reciprocating screw being threadedly connected with a mounting plate, the inner wall of the mounting plate being threadedly connected with a brush plate, the right side of the top of the limit frame being fixedly connected with a drive assembly, and a replacement assembly being provided on the top of the brush plate.

[0007] As a preferred embodiment of the utility model, the drive assembly includes a drive motor, the drive motor is fixedly connected to the right side of the top of the limit frame, the output end of the drive motor is fixedly connected to a first gear, the surface of the first gear is meshingly connected to a second gear, the number of the second gears is set in two groups, and the second gear is fixedly connected to the right side of the reciprocating screw.

[0008] As a preferred embodiment of the utility model, the replacement component includes a slot, the slot is opened on the outer side of the top of the brush plate, a socket is opened on the outer side of the top of the mounting plate, and a replacement rod is movably connected to the inner wall of the slot and the socket.

[0009] As a preferred embodiment of the utility model, a time relay is fixedly installed on the top of the limit frame, and the time relay is electrically connected to the drive motor through a wire.

[0010] As a preferred embodiment of the utility model, a protective cover is fixedly installed on the right side of the bracket by bolts, and the protective cover is sleeved on the surfaces of the first gear and the second gear.

[0011] As a preferred embodiment of the present invention, scrapers are fixedly connected to both sides of the mounting plate, and the scrapers are L-shaped.

[0012] As a preferred embodiment of the utility model, the front and rear sides of the top of the inner wall of the limit frame are provided with sliding grooves, and the top of the mounting plate is movably inlaid with balls, and the surface of the balls is slidably connected to the inner wall of the sliding groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a reciprocating screw, a mounting plate, a brush plate and a driving assembly, so that the driving assembly can effectively drive the reciprocating screw to adjust the mounting plate, and the mounting plate drives the brush plate to clean the dust on the top of the solar panel, thereby solving the problem that the device is not provided with a cleaning structure, and when the warning device is used to warn the construction site, a large amount of dust will be generated at the construction site, which will cause the dust to be adsorbed to the surface of the solar panel and cause obstruction, thereby reducing the photoelectric conversion efficiency of the solar panel, and has the advantage of being easy to clean.

[0015] 2. The utility model can effectively enable the driving motor to drive the first gear to rotate by setting a driving component, and then the first gear drives the second gear to rotate, so that the second gear drives the reciprocating screw to rotate to adjust the mounting plate, thereby improving the cleaning efficiency of the brush plate.

[0016] 3. The utility model provides a replacement component, which can effectively allow the replacement rod to be inserted into the slot through the insertion hole, so that the brush plate can be positioned. When the brush plate needs to be replaced, the user pulls the replacement rod to remove it from the slot for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of the limit frame of the utility model;

[0019] Figure 3 It is a schematic diagram of the explosion structure of the brush plate of the utility model.

[0020] In the figure: 1. battery box; 2. bracket; 3. solar panel; 4. warning light; 5. limit frame; 6. reciprocating screw; 7. mounting plate; 8. brush plate; 9. drive assembly; 91. drive motor; 92. first gear; 93. second gear; 10. replacement assembly; 101. slot; 102. jack; 103. replacement rod; 11. time relay; 12. protective cover; 13. scraper; 14. slide groove; 15. ball bearing. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, the utility model provides a warning device for construction engineering, including a battery box 1, a bracket 2, a solar panel 3 and a warning light 4, the bracket 2 is movably connected to the inner wall of the battery box 1, the solar panel 3 is fixedly connected to the two sides of the top of the bracket 2, the warning light 4 is fixedly connected to the top of the bracket 2, the warning light 4 and the solar panel 3 are electrically connected to the battery box 1 through wires, the top of the bracket 2 is fixedly connected to a limiting frame 5, the left side of the inner wall of the limiting frame 5 is movably connected with a reciprocating screw 6 through a bearing, the right side of the reciprocating screw 6 passes through the right side of the limiting frame 5, the surface of the reciprocating screw 6 is threadedly connected with a mounting plate 7, the inner wall of the mounting plate 7 is threadedly connected with a brush plate 8, the right side of the top of the limiting frame 5 is fixedly connected with a driving component 9, and the top of the brush plate 8 is provided with a replacement component 10.

[0023] refer to Figure 1 and Figure 2 The driving assembly 9 includes a driving motor 91, which is fixedly connected to the right side of the top of the limiting frame 5. The output end of the driving motor 91 is fixedly connected to a first gear 92, and the surface of the first gear 92 is meshingly connected to a second gear 93. There are two groups of second gears 93, and the second gear 93 is fixedly connected to the right side of the reciprocating screw 6.

[0024] As a technical optimization scheme of the utility model, by setting a driving component 9, the driving motor 91 can effectively drive the first gear 92 to rotate, and then the first gear 92 drives the second gear 93 to rotate, so that the second gear 93 drives the reciprocating screw 6 to rotate to adjust the mounting plate 7, thereby improving the cleaning efficiency of the brush plate 8.

[0025] refer to Figure 1 and Figure 3 The replacement component 10 includes a slot 101, which is opened on the outer side of the top of the brush plate 8, and a socket 102 is opened on the outer side of the top of the mounting plate 7. The inner walls of the slot 101 and the socket 102 are movably connected with a replacement rod 103.

[0026] As a technical optimization solution of the utility model, by setting up a replacement component 10, the replacement rod 103 can be effectively inserted into the interior of the slot 101 through the hole 102, so that the brush plate 8 can be positioned. When the brush plate 8 needs to be replaced, the user pulls the replacement rod 103 to take it out from the interior of the slot 101 for replacement.

[0027] refer to Figure 1 and Figure 2 A time relay 11 is fixedly installed on the top of the limit frame 5, and the time relay 11 is electrically connected to the driving motor 91 through a wire.

[0028] As a technical optimization scheme of the utility model, by setting the time relay 11, the time relay 11 can effectively set the starting time of the drive motor 91. When the time relay 11 reaches the preset time, the time relay 11 can automatically start the drive motor 91, so that the brush plate 8 can regularly clean the solar panel 3.

[0029] refer to Figure 1 and Figure 2 A protective cover 12 is fixedly installed on the right side of the bracket 2 by bolts, and the protective cover 12 is sleeved on the surfaces of the first gear 92 and the second gear 93.

[0030] As a technical optimization solution of the utility model, by providing a protective cover 12, the protective cover 12 can effectively cover the first gear 92 and the second gear 93, and can prevent dust from floating to the surface of the first gear 92 and the second gear 93, thereby achieving the effect of the protective function.

[0031] refer to Figure 1 and Figure 3 , scrapers 13 are fixedly connected to both sides of the mounting plate 7, and the shape of the scraper 13 is L-shaped.

[0032] As a technical optimization solution of the utility model, by setting a scraper 13, the installation plate 7 can be effectively moved while driving the scraper 13 to move. The scraper 13 can scrape the dust solidified on the top of the solar panel 3 to prevent the dust from solidifying and causing the brush plate 8 to be unable to clean the dust.

[0033] refer to Figure 1 and Figure 2 A slide groove 14 is provided on the front and rear sides of the top of the inner wall of the limit frame 5 , and a ball 15 is movably embedded on the top of the mounting plate 7 , and the surface of the ball 15 is slidably connected to the inner wall of the slide groove 14 .

[0034] As a technical optimization solution of the utility model, by setting the slide groove 14 and the ball 15, the mounting plate 7 can be effectively moved while driving the ball 15 to move, so that the ball 15 can rotate on the inner wall of the slide groove 14, thereby assisting the mounting plate 7 in adjustment, improving the smoothness of the mounting plate 7 when moving, and avoiding the mounting plate 7 from getting stuck when adjusting.

[0035] The working principle and use process of the utility model are as follows: when in use, the user first inserts the brush plate 8 into the interior of the mounting plate 7, and then inserts the replacement rod 103 into the interior of the slot 101 through the insertion hole 102, so that the brush plate 8 can be positioned. After the brush plate 8 is installed, the user sets the start time of the drive motor 91 through the time relay 11. When the time relay 11 reaches the preset time, the time relay 11 will start the drive motor 91 to drive the first gear 92 to rotate, and then the first gear 92 drives the reciprocating screw 6 to rotate through the second gear 93. It can drive the mounting plate 7 to move left and right, so that the brush plate 8 can clean the top of the solar panel 3, thereby achieving the effect of easy cleaning. When dust solidifies on the surface of the solar panel 3, the movement of the mounting plate 7 can drive the scraper 13 to move, so that the scraper 13 can scrape the solidified dust, so that the dust can be separated from the solar panel 3, thereby improving the cleaning effect of the photovoltaic panel and preventing dust from solidifying on the top of the solar panel 3 and affecting its photoelectric conversion efficiency. When the brush plate 8 needs to be replaced, the user pulls the replacement rod 103 to take it out from the inside of the slot 101 to replace the brush plate 8.

[0036] To sum up: this warning device for construction projects, by setting a reciprocating screw 6, a mounting plate 7, a brush plate 8 and a driving component 9, can effectively enable the driving component 9 to drive the reciprocating screw 6 to adjust the mounting plate 7, and drive the brush plate 8 through the mounting plate 7 to clean the dust on the top of the solar panel 3, thereby solving the problem that the device is not provided with a cleaning structure, and when the warning device is used to warn the construction site, a large amount of dust will be generated at the construction site, which will cause the dust to be adsorbed to the surface of the solar panel to cause obstruction, thereby reducing the photoelectric conversion efficiency of the solar panel.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warning device for construction engineering, comprising a battery box (1), a bracket (2), a solar panel (3) and a warning light (4), characterized in that: The bracket (2) is movably connected to the inner wall of the battery box (1); the solar panel (3) is fixedly connected to both sides of the top of the bracket (2); the warning light (4) is fixedly connected to the top of the bracket (2); the warning light (4) and the solar panel (3) are both electrically connected to the battery box (1) via a wire; the top of the bracket (2) is fixedly connected to a limit frame (5); the left side of the inner wall of the limit frame (5) is movably connected to a reciprocating screw (6) via a bearing; the right side of the reciprocating screw (6) penetrates the right side of the limit frame (5); the surface of the reciprocating screw (6) is threadedly connected to a mounting plate (7); the inner wall of the mounting plate (7) is threadedly connected to a brush plate (8); the right side of the top of the limit frame (5) is fixedly connected to a driving component (9); and a replacement component (10) is provided on the top of the brush plate (8).

2. A warning device for construction engineering according to claim 1, characterized in that: The driving assembly (9) comprises a driving motor (91), the driving motor (91) being fixedly connected to the right side of the top of the limiting frame (5), the output end of the driving motor (91) being fixedly connected to a first gear (92), the surface of the first gear (92) being meshingly connected to a second gear (93), the number of the second gear (93) being provided in two groups, and the second gear (93) being fixedly connected to the right side of the reciprocating screw (6).

3. A warning device for construction engineering according to claim 1, characterized in that: The replacement component (10) comprises a slot (101), the slot (101) being opened on the outer side of the top of the brush plate (8), a plug hole (102) being opened on the outer side of the top of the mounting plate (7), and a replacement rod (103) being movably connected to the inner walls of the slot (101) and the plug hole (102).

4. A warning device for construction engineering according to claim 2, characterized in that: A time relay (11) is fixedly mounted on the top of the limit frame (5), and the time relay (11) is electrically connected to the drive motor (91) via a wire.

5. A warning device for construction engineering according to claim 2, characterized in that: A protective cover (12) is fixedly mounted on the right side of the bracket (2) by means of bolts, and the protective cover (12) is sleeved on the surfaces of the first gear (92) and the second gear (93).

6. A warning device for construction engineering according to claim 1, characterized in that: Scrapers (13) are fixedly connected to both sides of the mounting plate (7), and the scrapers (13) are L-shaped.

7. A warning device for construction engineering according to claim 1, characterized in that: The front and rear sides of the top of the inner wall of the limiting frame (5) are both provided with a slide groove (14), and the top of the mounting plate (7) is movably inlaid with a ball (15), and the surface of the ball (15) is slidably connected to the inner wall of the slide groove (14).

Images