CN213709257U

CN213709257U - Highway construction safety warning device

Info

Publication number: CN213709257U
Application number: CN202021448968.8U
Authority: CN
Inventors: 洪向明
Original assignee: Individual
Current assignee: Shanxi Yuming Highway Engineering Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-07-16
Anticipated expiration: 2030-07-21

Abstract

The utility model belongs to the technical field of warning equipment, especially, be a highway construction safety warning device, which comprises a mounting bas, the bottom of mount pad articulates there is the three supporting leg that is circular arrangement, the rotation groove has been seted up to the bottom of mount pad, it installs the screw rod to rotate the inslot internal rotation, the thread bush is equipped with the internal thread sleeve on the screw rod, and one side that three supporting leg is close to each other all articulates there is the connecting rod, and the one end that three connecting rod is close to each other all articulates with the internal thread sleeve mutually, the top fixed mounting of mount pad has the fixed column, fixed mounting has the warning sign on the fixed column, the top of fixed column articulates there is solar panel, the cavity has been seted up on the fixed column, fixed mounting has the battery on the bottom inner wall. The utility model discloses the security is high, also can play fine warning effect night, has reduced the emergence of accident.

Description

Highway construction safety warning device

Technical Field

The utility model relates to a warning equipment technical field especially relates to a highway construction safety warning device.

Background

With the improvement of the living standard of the vehicle, the vehicle becomes a necessary tool for people to go out, when the road is constructed, the vehicle usually needs to be maintained on one lane, the vehicle starts to maintain another lane or one road section and maintains another road section, the smoothness of the road cannot be completely cut off, and the vehicle brings great danger to road constructors in the face of vehicles which are frequently coming, so that a warning device can be used for reminding the vehicles and pedestrians which pass the road.

However, the existing warning device is simple in structure, cannot play a warning role when used in places with poor light at night, and is easy to cause accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a highway construction safety warning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a highway construction safety warning device comprises a mounting seat, wherein the bottom of the mounting seat is hinged with three supporting legs which are circularly arranged, a rotating groove is formed in the bottom of the mounting seat, a screw rod is rotatably installed in the rotating groove, an internal thread sleeve is sleeved on the screw rod in a threaded manner, one sides, close to each other, of the three supporting legs are hinged with connecting rods, one ends, close to each other, of the three connecting rods are hinged with the internal thread sleeve, a fixed column is fixedly installed at the top of the mounting seat, a warning board is fixedly installed on the fixed column, a solar panel is hinged to the top end of the fixed column, a cavity is formed in the fixed column, a storage battery is fixedly installed on the inner wall of the bottom of the cavity, rotating holes are formed in the inner walls of the two sides of the cavity, a same rotating shaft is rotatably installed in the two rotating, the rotating shaft is fixedly provided with a first gear, the inner wall of the bottom of the cavity is fixedly provided with a motor, an output shaft of the motor is fixedly provided with a second gear, and the second gear is meshed with the first gear.

Preferably, a hand wheel is fixedly mounted at the bottom end of the screw rod.

Preferably, the top end of the fixing column is fixedly provided with a supporting rod, one side of the solar panel, which is close to the fixing column, is fixedly provided with a rotating block, and the supporting rod and the rotating hole are hinged with each other.

Preferably, a bearing is arranged in the rotating groove, an outer ring of the bearing is fixedly connected with the inner wall of the rotating groove, and an inner ring of the bearing is fixedly sleeved on the screw rod.

Preferably, the bottom fixed mounting of mount pad has three articulated piece, and the top of three supporting leg is articulated mutually with the articulated piece that corresponds respectively.

Preferably, the bottom end of the supporting leg is fixedly provided with an anti-skid conical nail.

Compared with the prior art, the beneficial effects of the utility model are that: a switch is arranged on the fixed column, wherein the solar panel, the storage battery, the switch, the motor and the two warning lamps are connected in sequence through leads to form a loop, when the device is used, the screw is rotated through the hand wheel, the screw drives the internal thread sleeve to be far away from the mounting seat, thereby the internal thread sleeve drives the three supporting legs to rotate and be away from each other by taking the corresponding hinging blocks as the circle centers through the three connecting rods so as to form a triangular support, when the solar energy storage battery is used at night, the motor is started through the switch, the motor rotates and drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the rotating shaft to rotate, the rotating shaft drives the two warning lamps to rotate, and the warning lamps rotate, so that the effect of warning is achieved.

The utility model discloses the security is high, also can play fine warning effect night, has reduced the emergence of accident.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an assembly view of the first gear and the second gear of the present invention;

in the figure: 1. a mounting seat; 2. supporting legs; 3. a rotating groove; 4. a screw; 5. an internally threaded sleeve; 6. a connecting rod; 7. fixing a column; 8. a warning board; 9. a solar panel; 10. a chamber; 11. a storage battery; 12. rotating the hole; 13. a rotating shaft; 14. a warning light; 15. a first gear; 16. a motor; 17. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a highway construction safety warning device comprises a mounting seat 1, the bottom of the mounting seat 1 is hinged with three support legs 2 which are circularly arranged, the bottom of the mounting seat 1 is provided with a rotating groove 3, a screw rod 4 is rotatably installed in the rotating groove 3, an internal thread sleeve 5 is sleeved on the screw rod 4 in a threaded manner, one sides of the three support legs 2 which are close to each other are hinged with connecting rods 6, one ends of the three connecting rods 6 which are close to each other are hinged with the internal thread sleeve 5, the top of the mounting seat 1 is fixedly provided with a fixed column 7, a warning board 8 is fixedly installed on the fixed column 7, the top end of the fixed column 7 is hinged with a solar panel 9, a cavity 10 is arranged on the fixed column 7, a storage battery 11 is fixedly installed on the inner wall of the bottom of the cavity 10, rotating holes 12 are respectively arranged on the inner walls of two sides of the cavity 10, the same rotating shaft 13 is rotatably installed, a first gear 15 is fixedly arranged on the rotating shaft 13, a motor 16 is fixedly arranged on the inner wall of the bottom of the chamber 10, a second gear 17 is fixedly arranged on an output shaft of the motor 16, and the second gear 17 is meshed with the first gear 15;

the bottom fixed mounting of screw rod 4 has the hand wheel, the top fixed mounting of fixed column 7 has the bracing piece, one side fixed mounting that solar panel 9 is close to fixed column 7 has the turning block, bracing piece and turning hole are articulated each other, be equipped with the bearing in the turning groove 3, the outer lane of bearing and the inner wall fixed connection of turning groove 3, the inner circle fixed sleeve of bearing is established on screw rod 4, the bottom fixed mounting of mount pad 1 has three articulated piece, the top of three supporting leg 2 is articulated with corresponding articulated piece respectively, the bottom fixed mounting of supporting leg 2 has anti-skidding taper pin, be equipped with the switch on fixed column 7, wherein solar panel 9, battery 11, the switch, motor 16 and two warning light 14 connect gradually and constitute the return circuit through the wire, when using the device, rotate screw rod 4 through the hand wheel earlier, screw rod 4 will drive internal thread sleeve 5 and keep away from mount pad 1, thereby internal thread sleeve 5 rethread three connecting rod 6 drive three supporting leg The heart rotates and keeps away from each other to form a A-frame, when the day is fine, solar panel 9 just changes solar energy into the electric energy and stores in battery 11, when using night, just through switch starter motor 16, motor 16 rotates and drives second gear 17 and rotates, second gear 17 drives first gear 15 again and rotates, first gear 15 drives pivot 13 again and rotates, pivot 13 drives two warning light 14 again and rotates, warning light 14 rotates then can be more striking, thereby play the effect of a warning, the utility model discloses the security is high, also can play fine warning effect night, has reduced the emergence of accident.

The working principle is as follows: a switch is arranged on a fixed column 7, wherein a solar panel 9, a storage battery 11, the switch, a motor 16 and two warning lamps 14 are sequentially connected through leads to form a loop, when the device is used, a screw rod 4 is rotated through a hand wheel, the screw rod 4 drives an internal thread sleeve 5 to be away from an installation seat 1, the internal thread sleeve 5 drives three supporting legs 2 to rotate around a corresponding hinge block as a circle center through three connecting rods 6 and to be away from each other, so that a triangular support is formed, when the device is used in sunny days, the solar panel 9 converts solar energy into electric energy and stores the electric energy in the storage battery 11, when the device is used at night, the motor 16 is started through the switch, the motor 16 rotates and drives a second gear 17 to rotate, the second gear 17 drives a first gear 15 to rotate, the first gear 15 drives a rotating shaft 13 to rotate, the rotating shaft 13 drives the two warning lamps 14 to rotate, and the warning lamps 14 to rotate more, thereby play the effect of a warning, the utility model discloses the security is high, also can play fine warning effect night, has reduced the emergence of accident.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a highway construction safety warning device, includes mount pad (1), its characterized in that: the bottom of the mounting seat (1) is hinged with three supporting legs (2) which are circularly arranged, the bottom of the mounting seat (1) is provided with a rotating groove (3), a screw (4) is rotatably installed in the rotating groove (3), an internal thread sleeve (5) is sleeved on the screw (4), one side of each three supporting leg (2) close to each other is hinged with a connecting rod (6), one end of each connecting rod (6) close to each other is hinged with the internal thread sleeve (5), the top of the mounting seat (1) is fixedly provided with a fixed column (7), a warning board (8) is fixedly installed on the fixed column (7), the top end of the fixed column (7) is hinged with a solar panel (9), the fixed column (7) is provided with a cavity (10), the inner wall of the bottom of the cavity (10) is fixedly provided with a storage battery (11), the inner walls of two sides of the cavity (10) are provided with rotating holes (, same pivot (13) are installed to two rotation hole (12) internal rotations, the both ends of pivot (13) extend to corresponding rotation hole (12) respectively outer and fixed mounting have warning light (14), fixed mounting has first gear (15) on pivot (13), fixed mounting has motor (16) on the bottom inner wall of cavity (10), fixed mounting has second gear (17) on the output shaft of motor (16), second gear (17) and first gear (15) mesh mutually.

2. A road construction safety warning device according to claim 1, characterized in that: and a hand wheel is fixedly arranged at the bottom end of the screw rod (4).

3. A road construction safety warning device according to claim 1, characterized in that: the solar panel comprises a fixing column (7), a supporting rod is fixedly mounted at the top end of the fixing column (7), a rotating block is fixedly mounted on one side, close to the fixing column (7), of the solar panel (9), and the supporting rod is hinged to the rotating hole.

4. A road construction safety warning device according to claim 1, characterized in that: the bearing is arranged in the rotating groove (3), the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove (3), and the inner ring of the bearing is fixedly sleeved on the screw rod (4).

5. A road construction safety warning device according to claim 1, characterized in that: the bottom fixed mounting of mount pad (1) has three articulated piece, and the top of three supporting leg (2) is articulated mutually with the articulated piece that corresponds respectively.

6. A road construction safety warning device according to claim 1, characterized in that: the bottom end of the supporting leg (2) is fixedly provided with an anti-skid conical nail.