A highway construction detour warning device

Abstract

This utility model relates to the field of detour warning technology, specifically a highway construction detour warning device. The advantages of this utility model are: by pulling up the telescopic column and rotating it to rotate the connecting seat, causing it to rotate and screw into the threaded connecting cylinder, the telescopic column is fixed after being pulled out. After fixing, the telescopic column is flipped to allow the direction indicator plate to rotate out of the storage groove. Then, the direction indicator plate is pulled upwards, allowing it to slide to the top of the storage groove, where the magnet and the attracting iron sheet are attracted and fixed, thus fixing the direction indicator plate. This allows the direction indicator plate to be supported at a higher position to indicate the detour direction, increasing the warning range. By rotating the connecting seat to unscrew the threaded connecting cylinder, the direction indicator plate rotates and retracts into the storage groove. This allows the telescopic column to be directly retracted into the storage cavity, facilitating its retraction and storage, reducing external space occupation, and simplifying storage and transportation.

Description

Technical Field

[0001] This utility model relates to the field of detour warning technology, and in particular to a highway construction detour warning device. Background Technology

[0002] When constructing highways, warning devices are needed to alert vehicles and pedestrians to avoid them. However, existing highway warning devices have the following drawbacks: Most current warning devices are fixed cones or water-filled barriers. Their simple structure lacks directional indication and is not conducive to guiding vehicles to avoid certain directions. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a highway construction detour warning device, which effectively solves the deficiencies of the prior art.

[0004] To achieve the above objectives, one embodiment of this utility model provides a highway construction detour warning device, including a supporting base plate. A conical barrel is fixedly connected to the center of the top surface of the supporting base plate. A counterweight is fixedly connected to the inner wall of the conical barrel. A receiving cavity is formed at the center of the counterweight. A through hole is formed at the top of the conical barrel. A threaded connecting cylinder is fixedly connected to the top surface of the inner wall of the conical barrel near the through hole. A connecting seat is threadedly connected to the inner wall of the threaded connecting cylinder. A telescopic column is fixedly connected to the center of the top surface of the connecting seat. A receiving cavity is formed at the center of the telescopic column. The storage tank has guide strip grooves at the center of both sides of its inner wall. A directional indicator plate is stored inside the storage tank. Guide shafts are fixedly connected to the center of both sides of the directional indicator plate. The guide shafts on both sides of the directional indicator plate are slidably connected to the guide strip grooves on both sides. The size of the directional indicator plate is adapted to the size of the inner wall of the storage tank. Magnets are fixedly connected to the two sides of the middle of both sides of the directional indicator plate. Attracting iron plates are fixedly connected to the top of both sides of the inner wall of the storage tank. The magnets can be attracted and fixed to the attracting iron plates.

[0005] Preferably, in any of the above embodiments, a plurality of anti-slip pads are fixedly connected to the bottom surface of the support base plate, and the plurality of anti-slip pads are arranged in a radial ring array around the center of the support base plate.

[0006] The technical effect achieved by adopting the above solution is that the anti-slip effect can be improved and the stability of the support can be enhanced by using several anti-slip pads.

[0007] Preferably, in any of the above embodiments, a rotating handle is fixedly connected to the middle of the top of the telescopic column, and the sum of the length of the telescopic column and the thickness of the connecting seat is adapted to the distance between the bottom of the inner wall of the receiving hole cavity and the top opening of the through hole.

[0008] The technical effects achieved by adopting the above solution are: the telescopic column can be easily rotated by turning the handle, making it easy to fix and loosen, and also easy to pull out and push back.

[0009] Preferably, in any of the above solutions, the diameter of the inner wall of the receiving cavity is adapted to the diameter of the connecting seat, and the diameter of the telescopic column is adapted to the diameter of the through hole.

[0010] The technical effect achieved by adopting the above solution is that the telescopic column can be positioned both vertically and horizontally after it is retracted, preventing swaying.

[0011] Preferably, in any of the above solutions, the thickness of the direction indicator plate is adapted to the distance between the two sides of the inner wall of the storage tank, and the direction indicator plate is fitted with the inner wall of the storage tank with a clearance.

[0012] The technical effect achieved by adopting the above solution is that the storage tank can be easily rotated out through the clearance fit, preventing interference.

[0013] This utility model has the following advantages: 1. This highway construction detour warning device works by pulling up a telescopic column and rotating it to rotate the connecting seat, causing it to be screwed into the threaded connecting cylinder. This fixes the telescopic column after it is pulled out. After fixing, the telescopic column is flipped over, causing the directional sign plate to rotate out of the storage groove. Then, the directional sign plate is pulled upwards, causing it to slide to the top of the storage groove, where the magnet and the attracting iron sheet are attracted and fixed, thus fixing the directional sign plate. This allows the directional sign plate to indicate the detour direction from a higher position, increasing the warning range.

[0014] 2. This highway construction detour warning device, by rotating the connecting seat to unscrew the threaded connecting cylinder, causes the direction indicator plate to rotate and retract into the storage tank. This allows the telescopic column to be directly retracted into the storage cavity, realizing the retraction of the telescopic column, facilitating recycling and storage, reducing external space occupation, and making storage and transportation convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the structure of the directional signboard of this utility model.

[0016] In the diagram: 1-Support base plate, 2-Anti-slip pad, 3-Conical barrel, 4-Through hole, 5-Telescopic column, 6-Storage slot, 7-Direction indicator plate, 8-Rotating handle, 9-Guide strip groove, 10-Threaded connecting cylinder, 11-Connecting seat, 12-Counterweight, 13-Storage cavity, 14-Guide shaft, 15-Magnet. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0018] like Figures 1 to 3 As shown, a highway construction detour warning device includes a supporting base plate 1. A conical barrel 3 is fixedly connected to the center of the top surface of the supporting base plate 1. A counterweight 12 is fixedly connected to the inner wall of the conical barrel 3. A receiving cavity 13 is opened at the center of the counterweight 12. A through hole 4 is opened at the top of the conical barrel 3. A threaded connecting cylinder 10 is fixedly connected to the top surface of the inner wall of the conical barrel 3 near the through hole 4. A connecting seat 11 is threadedly connected to the inner wall of the threaded connecting cylinder 10. A telescopic column 5 is fixedly connected to the center of the top surface of the connecting seat 11. A receiving groove 6 is opened in the middle of the telescopic column 5. The inner wall of the storage tank 6 has guide grooves 9 at the center of both sides. The storage tank 6 houses a direction indicator plate 7. Guide shafts 14 are fixedly connected to the center of both sides of the direction indicator plate 7. The guide shafts 14 on both sides of the direction indicator plate 7 are slidably connected to the guide grooves 9 on both sides. The size of the direction indicator plate 7 is adapted to the size of the inner wall of the storage tank 6. Magnets 15 are fixedly connected to the two sides of the middle of both sides of the direction indicator plate 7. A magnetic sheet is fixedly connected to the top of both sides of the inner wall of the storage tank 6. The magnets 15 can be attracted and fixed to the magnetic sheet.

[0019] As an optional technical solution of this utility model, a number of anti-slip pads 2 are fixedly connected to the bottom surface of the support base plate 1. The number of anti-slip pads 2 are arranged in a radial ring array around the center of the support base plate 1. The anti-slip effect and the stability of the support can be improved by the number of anti-slip pads 2.

[0020] As an optional technical solution of this utility model, a rotating handle 8 is fixedly connected to the middle of the top of the telescopic column 5. The sum of the length of the telescopic column 5 and the thickness of the connecting seat 11 is adapted to the distance between the bottom of the inner wall of the receiving cavity 13 and the top opening of the through hole 4. The telescopic column 5 can be rotated by rotating the handle 8, which is convenient for fixing and loosening, and also convenient for pulling out and pushing back.

[0021] As an optional technical solution of this utility model, the diameter of the inner wall of the receiving cavity 13 is adapted to the diameter of the connecting seat 11, and the diameter of the telescopic column 5 is adapted to the diameter of the through hole 4, so that the telescopic column 5 is positioned both up and down after it is retracted, preventing shaking.

[0022] As an optional technical solution of this utility model, the thickness of the direction indicator plate 7 is adapted to the distance between the two sides of the inner wall of the storage groove 6, and the direction indicator plate 7 and the inner wall of the storage groove 6 are fitted with a clearance. The clearance fit facilitates the rotation out of the storage groove 6 and prevents interference.

[0023] The following steps are required to use this highway construction detour warning device: 1) By pulling up the telescopic column 5 and rotating the telescopic column 5 to drive the connecting seat 11 to rotate, it is screwed into the inside of the threaded connecting cylinder 10, thus fixing the telescopic column 5 after it is pulled out; 2) After fixing, flip the telescopic column 5 to make the direction indicator plate 7 rotate out of the storage slot 6, and then pull the direction indicator plate 7 upward to make it slide to the top of the storage slot 6. 3) The direction sign plate 7 is fixed by the magnet 15 and the attracting iron sheet, so that the direction sign plate 7 can be supported at a high position to indicate the detour direction and improve the warning range.

[0024] In summary, this utility model achieves fixation of the telescopic column 5 after it is pulled out by pulling up the telescopic column 5 and rotating the telescopic column 5 to drive the connecting seat 11 to rotate and screw it into the threaded connecting cylinder 10. After fixation, flipping the telescopic column 5 causes the direction indicator plate 7 to rotate out of the storage groove 6. Then, pulling the direction indicator plate 7 upward causes it to slide to the top of the storage groove 6, so that the magnet 15 and the attracting iron sheet are attracted and fixed, thus fixing the direction indicator plate 7. This allows the direction indicator plate 7 to indicate the detour direction from a high position, increasing the warning range. By rotating the connecting seat 11 to unscrew the threaded connecting cylinder 10 and causing the direction indicator plate 7 to rotate and retract into the storage groove 6, the telescopic column 5 can be directly retracted into the storage cavity 13, achieving the retraction of the telescopic column 5. This facilitates recycling and storage, reduces external space occupation, and facilitates storage and transportation.

[0025] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highway construction detour warning device, characterized by: The system includes a supporting base plate (1), a conical barrel (3) fixedly connected to the center of the top surface of the supporting base plate (1), a counterweight (12) fixedly connected to the inner wall of the conical barrel (3), a storage cavity (13) opened at the center of the counterweight (12), a through hole (4) opened at the top of the conical barrel (3), a threaded connecting cylinder (10) fixedly connected to the top surface of the inner wall of the conical barrel (3) near the through hole (4), a connecting seat (11) threadedly connected to the inner wall of the threaded connecting cylinder (10), a telescopic column (5) fixedly connected to the center of the top surface of the connecting seat (11), a storage groove (6) opened in the center of the telescopic column (5), and the storage groove (6) A guide strip groove (9) is provided at the center of both sides of the inner wall. The storage tank (6) contains a direction indicator plate (7). A guide shaft (14) is fixedly connected at the center of both sides of the direction indicator plate (7). The guide shafts (14) on both sides of the direction indicator plate (7) are slidably connected to the guide strip grooves (9) on both sides respectively. The size of the direction indicator plate (7) is adapted to the size of the inner wall of the storage tank (6). A magnet (15) is fixedly connected to both sides of the middle of both sides of the direction indicator plate (7). A magnetic sheet is fixedly connected to the top of both sides of the inner wall of the storage tank (6). The magnet (15) can be attracted and fixed with the magnetic sheet.

2. The highway construction detour warning device of claim 1, wherein: The bottom surface of the supporting base plate (1) is fixedly connected with several anti-slip pads (2), and the several anti-slip pads (2) are arranged in a radial ring array around the center of the supporting base plate (1).

3. The highway construction detour warning device of claim 2, wherein: A rotating handle (8) is fixedly connected to the middle of the top of the telescopic column (5). The sum of the length of the telescopic column (5) and the thickness of the connecting seat (11) is adapted to the distance between the bottom of the inner wall of the receiving cavity (13) and the top opening of the through hole (4).

4. The highway construction detour warning device of claim 3, wherein: The diameter of the inner wall of the receiving cavity (13) is adapted to the diameter of the connecting seat (11), and the diameter of the telescopic column (5) is adapted to the diameter of the through hole (4).

5. The highway construction detour warning device of claim 4, wherein: The thickness of the direction indicator plate (7) is adapted to the distance between the two sides of the inner wall of the storage tank (6), and the direction indicator plate (7) is fitted with the inner wall of the storage tank (6) with a gap.

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