Warning device

Abstract

The warning device comprises an installation disc, a warning board, a solar panel and a storage battery, a supporting column is fixed to the upper portion of the installation disc, clamping grooves are formed in the left end and the right end of the upper surface of the supporting column, limiting blocks are evenly fixed in the clamping grooves in the surface of the supporting column, a movable block is arranged on the surface of the supporting column, and the solar panel is arranged on the movable block. A connecting block is fixed to one side of the movable block, a warning board is arranged on the outer side of the connecting block, the surface of the supporting block is connected with the connecting block through connecting bolts, first tooth blocks are evenly fixed to the surface of the back of the warning board, and an LED lamp strip is fixedly installed on the periphery of the front end of the warning board. According to the warning device, the movable block can slide on the supporting column and is used in cooperation with the clamping plate on the side face of the movable block and the limiting block on the clamping groove in the surface of the supporting column, positioning of the movable block after sliding on the supporting column is facilitated, the use height of the warning board at the end of the connecting block on one side of the movable block is conveniently adjusted, energy is saved, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field related to building safety management, in particular to a warning device. Background Art

[0002] Construction safety management must adhere to the principle of "safety first, prevention first, scientific control, and comprehensive management". Warning devices will be placed on the construction site to warn the outside world and avoid unnecessary accidents caused by outsiders approaching.

[0003] The existing publication number CN216339121U discloses a warning device for building safety management, including an LED warning board, a protective frame is fixedly connected to the outside of the LED warning board, a protective plate is fixedly connected to the top of the protective frame, a housing is installed below the protective frame, a storage box is fixedly connected to the bottom of the housing, a control panel is installed on one side of the storage box, a box door is installed on the surface of the storage box, and there are multiple box doors, a pull ring is installed on the surface of the box door, a universal wheel is fixedly connected to the bottom of the storage box, a fixed plate is fixedly connected to the right side of the storage box, and a first push rod is fixedly connected to one end of the fixed plate;

[0004] The warning device in the above document is convenient for workers to push, the warning position is not limited, and the top protection effect is good, which avoids damage to the LED warning board. It is suitable for terrains of different heights, can adjust the height, and is suitable for night, with good warning effect; but the use of a motor, a screw rod and a second push rod in the above document to raise and lower the LED warning board is not only energy-consuming but also inconvenient for maintenance. At the same time, the angle of the warning board is not easy to adjust, and the warning effect is poor. Therefore, we propose a warning device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a warning device to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warning device, comprising a mounting plate, a warning sign, a solar panel and a battery, a support column is fixed above the mounting plate, and a card slot is opened at the left and right ends of the upper surface of the support column, and a limit block is evenly fixed inside the card slot on the surface of the support column, a movable block is arranged on the surface of the support column, and a connecting block is fixed on one side of the movable block, a warning sign is arranged on the outside of the connecting block, and support blocks located on both sides of the connecting block are fixed to the middle part of the warning sign, the surface of the support block is connected to the connecting block by connecting bolts, a first tooth block is evenly fixed on the back surface of the warning sign, an LED light strip is fixedly installed around the front end of the warning sign, the back of the warning sign is located above the first tooth block and is rotatably connected to a connecting rod, and the other end of the connecting rod is rotatably connected to an adjusting screw, a support frame is fixed on the side of the movable block away from the connecting block, and a solar panel is fixed on the upper end of the support frame, and a battery is installed inside the support frame.

[0007] Preferably, the movable block is connected to the support column by sliding connection, and both ends of the movable block are slidably connected with a clamping plate, and the clamping plate is arranged in a "T" shape, and both ends of the clamping plate are connected to the movable block through a spring.

[0008] The adoption of the technical solution can facilitate the sliding of the movable block on the supporting column.

[0009] Preferably, the end of the connecting block is semi-gear-shaped, and the semi-gear-shaped end of the connecting block is meshed with the first tooth block on the surface of the warning sign, and the support block in the middle of the warning sign is rotatably connected with the connecting block through a connecting bolt.

[0010] By adopting the above technical solution, the warning sign can be easily rotated at the end of the connecting block. At the same time, the first tooth block on the warning sign is meshed with the half gear at the end of the connecting block, thereby improving the stability of the warning sign after rotation.

[0011] Preferably, the adjusting screw is connected to the connecting block in a sliding manner, and a limiting nut is installed on the surface of the adjusting screw, and the adjusting screw is fixedly connected to the connecting block via the limiting nut.

[0012] By adopting the above technical solution, the warning sign can be pulled by the connecting rod through the adjusting screw to rotate the warning sign, and the upper limit nut on the adjusting screw can be used to fix the warning sign after it is pulled.

[0013] Preferably, the clamping plate is snap-fitted with the limiting blocks on the clamping grooves on the surfaces of the support columns, and the thickness of the clamping plate is equal to the distance between the two groups of limiting blocks.

[0014] By adopting the above technical solution, the side clamping plate of the movable plate can be used so that the clamping plate and the limiting blocks on the surface groove of the support column can be engaged with each other, so that the position of the movable block can be fixed after sliding.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the warning device,

[0016] The movable block can slide on the support column, and the clamping plate on the side of the movable block and the upper limit block in the clamping groove on the surface of the support column are used to position the movable block after sliding on the support column, and to adjust the height of the warning sign at the end of the connecting block on one side of the movable block, which is not only energy-saving but also easy to operate;

[0017] The adjusting screw and the connecting rod can be used in conjunction with the limit nut so that the adjusting screw can pull the warning sign to rotate on the connecting block through the connecting rod to adjust the angle of the warning sign, thereby improving the warning effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the side structure of the warning sign of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the movable block of the utility model from a top view;

[0021] Figure 4 It is a side sectional structural schematic diagram of the movable block of the utility model.

[0022] In the figure: 1. mounting plate; 2. support column; 3. movable block; 4. connecting block; 5. supporting block; 6. warning sign; 7. connecting bolt; 8. first tooth block; 9. LED light strip; 10. connecting rod; 11. adjusting screw; 12. limiting nut; 13. slot; 14. limiting block; 15. card plate; 16. spring; 17. supporting frame; 18. solar panel; 19. battery. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4The utility model provides a technical solution: a warning device, including a mounting plate 1, a warning sign 6, a solar panel 18 and a storage battery 19, a support column 2 is fixed above the mounting plate 1, and a card slot 13 is opened at the left and right ends of the upper surface of the support column 2, and a limited block 14 is evenly fixed inside the card slot 13 on the surface of the support column 2, a movable block 3 is arranged on the surface of the support column 2, and a connecting block 4 is fixed on one side of the movable block 3, the movable block 3 is connected to the support column 2 in a sliding manner, and the two ends of the movable block 3 are slidably connected with the card slot 13. The card plate 15 is arranged in a "T" shape, and the two ends of the card plate 15 are connected to the movable block 3 by springs 16, which can facilitate the sliding of the movable block 3 on the support column 2. The card plate 15 and the limit block 14 on the surface of the support column 2 are engaged with each other, and the thickness of the card plate 15 is equal to the distance between the two groups of limit blocks 14. The card plate 15 on the side of the movable block 3 can be used so that the card plate 15 and the limit block 14 on the surface of the support column 2 can be engaged with each other, so that the position of the movable block 3 can be fixed after sliding;

[0025] See also Figure 1-4 A warning sign 6 is arranged on the outside of the connecting block 4, and a supporting block 5 located on both sides of the connecting block 4 is fixed in the middle of the warning sign 6. The surface of the supporting block 5 is connected to the connecting block 4 by a connecting bolt 7. A first tooth block 8 is evenly fixed to the back surface of the warning sign 6. The end of the connecting block 4 is semi-gear-shaped, and the end semi-gear of the connecting block 4 is meshed with the first tooth block 8 on the surface of the warning sign 6. The supporting block 5 in the middle of the warning sign 6 is rotatably connected with the connecting block 4 by the connecting bolt 7, which can facilitate the rotation of the warning sign 6 at the end of the connecting block 4. At the same time, the first tooth block 8 on the warning sign 6 is meshed with the semi-gear at the end of the connecting block 4 to improve the stability of the warning sign 6 after rotation. LED light strips 9 are fixedly installed around the front end of the warning sign 6. The back of the sign 6 is located above the first tooth block 8 and is rotatably connected to a connecting rod 10. The other end of the connecting rod 10 is rotatably connected to an adjusting screw 11. The adjusting screw 11 is connected to the connecting block 4 in a threaded manner, and a limiting nut 12 is installed on the surface of the adjusting screw 11. The adjusting screw 11 is fixedly connected to the connecting block 4 through the limiting nut 12. The connecting rod 10 can be driven by the adjusting screw 11 to pull the warning sign 6 to facilitate the rotation of the warning sign 6. At the same time, the upper limit nut 12 of the adjusting screw 11 is used to fix the warning sign 6 after it is pulled. A support frame 17 is fixed on the side of the movable block 3 away from the connecting block 4, and a solar panel 18 is fixed to the upper end of the support frame 17, and a battery 19 is installed inside the support frame 17.

[0026] Working principle: First, when in use, the mounting plate 1 at the bottom of the device is installed by screws at the construction site where warning is required, and the warning height of the warning sign 6 is adjusted according to the warning height requirement, by pulling the card plate 15 on the side of the movable block 3 so that the inner end of the card plate 15 is separated from the limit block 14 at the inner end of the side card slot 13 of the support column 2, and then sliding the movable block 3 so that the movable block 3 drives the warning sign 6 to be raised and lowered through the connecting block 4. When it is adjusted to the specified height, the card plate 15 is released, so that the spring 16 on the side of the card plate 15 is engaged with the limit block 14 under the reset action, so that the warning sign 6 is fixed after the height adjustment, thereby facilitating the use of the warning sign 6;

[0027] When giving a warning, the limiting nuts 12 at the upper and lower ends of the adjusting screw 11 on the surface of the connecting block 4 can be rotated, and then the adjusting screw 11 can be pulled so that the adjusting screw 11 pulls the warning sign 6 to rotate on the connecting block 4 through the connecting rod 10, so that the angle of the warning sign 6 can be adjusted. After the angle is adjusted, the limiting nuts 12 on the surface of the adjusting screw 11 can be rotated again so that the adjusting screw 11 can be fixed on the connecting block 4. This is the operating principle of the warning device.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A warning device, comprising a mounting plate (1), a warning sign (6), a solar panel (18) and a storage battery (19), characterized in that: A support column (2) is fixed above the mounting plate (1), and slots (13) are provided at left and right ends of the upper surface of the support column (2), and limit blocks (14) are evenly fixed inside the slots (13) on the surface of the support column (2), a movable block (3) is provided on the surface of the support column (2), and a connecting block (4) is fixed on one side of the movable block (3), a warning sign (6) is provided on the outer side of the connecting block (4), and support blocks (5) located on both sides of the connecting block (4) are fixed in the middle of the warning sign (6), and the surface of the support block (5) is connected to the connecting block (4) by connecting bolts (7). The warning sign (6) is connected to the first tooth block (8) evenly fixed on the back surface of the warning sign (6), LED light strips (9) are fixedly installed around the front end of the warning sign (6), the back of the warning sign (6) is located above the first tooth block (8) and is rotatably connected to a connecting rod (10), the other end of the connecting rod (10) is rotatably connected to an adjusting screw (11), a support frame (17) is fixed on the side of the movable block (3) away from the connecting block (4), a solar panel (18) is fixed on the upper end of the support frame (17), and a storage battery (19) is installed inside the support frame (17).

2. A warning device according to claim 1, characterized in that: The movable block (3) and the support column (2) are connected in a sliding manner. The two ends of the movable block (3) are slidably connected with a clamping plate (15), and the clamping plate (15) is arranged in a "T" shape. The two ends of the clamping plate (15) are connected to the movable block (3) via a spring (16).

3. A warning device according to claim 1, characterized in that: The end of the connecting block (4) is arranged in a semi-gear shape, and the semi-gear shape of the end of the connecting block (4) forms a meshing connection with a first tooth block (8) on the surface of the warning sign (6), and the support block (5) in the middle of the warning sign (6) forms a rotational connection with the connecting block (4) via a connecting bolt (7).

4. A warning device according to claim 1, characterized in that: The adjusting screw (11) and the connecting block (4) are connected in a threaded manner, and a limiting nut (12) is installed on the surface of the adjusting screw (11). The adjusting screw (11) is fixedly connected to the connecting block (4) via the limiting nut (12).

5. A warning device according to claim 2, characterized in that: The clamping plate (15) and the limiting blocks (14) on the surface of the support column (2) are in a clamping connection, and the thickness of the clamping plate (15) is equal to the distance between the two groups of limiting blocks (14).

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