Safety guiding device for highway construction

Abstract

The utility model relates to the technical field of highway construction, and discloses a safety guide device for highway construction, which comprises a base, and an adjusting mechanism for direction adjustment and height adjustment is mounted at the top of the base; a fixing mechanism used for fixing the sign body is mounted at the top of the adjusting mechanism, the fixing mechanism comprises a fixing frame, a first telescopic rod is fixedly connected into an inner cavity of the fixing frame, and a mounting block is fixedly connected to one side of the first telescopic rod. According to the safety guiding device for highway construction, through the springs and the mounting blocks, the indication board body is placed between the mounting blocks, the springs are extruded by the placement of the indication board body, after the springs are extruded, reverse thrust can be achieved, the indication board body is extruded by the mounting blocks, and the safety of the indication board body is improved. By means of the structure, the indication board bodies of different sizes can be fixedly installed, by means of the springs, on one hand, use of fixing pieces such as bolts is avoided, on the other hand, buffering is provided for the indication board bodies, and the bending phenomenon caused by hard contact is avoided.

Description

Technical Field

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

[0002] The task of building or renovating highways is determined according to the highway network planning. A country's highway construction should comprehensively consider its role and status in intermodal transport in combination with railway, waterway, aviation and other transportation. In addition, major factories, mines and forestry departments also have their own road planning when necessary. The boundaries and methods of dividing highway grades in each country also have corresponding standards.

[0003] The utility model proposed by the Chinese patent announcement number CN218060014U provides a safety guide device for highway construction, including a highway construction safety guide rod, a highway construction safety guide light, a highway construction safety guide sign, a fixing bolt, a fixing seat and a supporting seat, wherein: the top of the highway construction safety guide rod is fixedly connected with the middle of one side of the bottom surface of the highway construction safety guide light by a bolt, and the lower surface of the highway construction safety guide rod is fixedly connected with the middle of one side of the surface of the highway construction safety guide sign by a bolt. Whether the utility model is used during the day or at night, it can remind pedestrians of the danger here in a striking and vivid way from a distance, thereby achieving a good guiding effect, avoiding danger for pedestrians passing by here, and then effectively ensuring the safety of pedestrians, which is convenient for market promotion and application.

[0004] When implementing the above scheme, the applicant found that the existing signboards are usually connected to the surrounding structures using bolts and other fasteners. While this improves the stability of the signboards, it is more complicated to operate when disassembling and assembling the signboards. At the same time, the signboards are generally used outdoors during use. When encountering windy weather, the wind will shake the signboards left and right, and the hard contact formed by bolts and other fasteners will cause stress concentration problems at the connection of the signboards, which will easily cause the signboards to break or bend. Utility Model Content

[0005] The utility model aims to provide a safety guiding device for highway construction, which solves the problem of inconvenient assembly and disassembly in the background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A safety guide device for highway construction, comprising a base, with an adjustment mechanism for direction adjustment and height adjustment installed on the top of the base;

[0008] A fixing mechanism for fixing the sign body is installed on the top of the adjustment mechanism, and the fixing mechanism includes a fixing frame, a first telescopic rod is fixedly connected to the inner cavity of the fixing frame, a mounting block is fixedly connected to one side of the first telescopic rod, a spring is fixedly connected between the mounting block and the fixing frame, the first telescopic rods are provided in four groups and distributed in a rectangular array, the mounting blocks are provided in two groups and symmetrically distributed with respect to the fixing frame, the springs are provided in four groups and distributed in a rectangular array, and the first telescopic rod guides the springs.

[0009] Preferably, the top of the fixed frame is fixedly connected to a supporting frame, the top of the supporting frame is fixedly connected to a solar panel, and the top of the inner cavity of the supporting frame is fixedly connected to a lighting lamp.

[0010] Preferably, the adjustment mechanism includes a working frame, a servo motor is fixedly connected to the top of the inner cavity of the working frame, a rotating rod is fixedly connected to the top of the servo motor output shaft, a first gear is fixedly connected to the top of the rotating rod, and starting the servo motor can drive the first gear to rotate.

[0011] Preferably, the top of the working frame is rotatably connected to a support rod, the outer wall of the support rod is fixedly connected to a second gear, and the first gear and the second gear are meshed with each other.

[0012] Preferably, the top of the support rod is fixedly connected to a working box, the front of the working box is hinged with an inspection door, the front of the inspection door is fixedly connected to a handle, and the inspection door moves with the movement of the handle.

[0013] Preferably, an electric push rod is fixedly connected to the top of the working box body, and a second telescopic rod is fixedly connected to the top of the working box body. The second telescopic rod is provided in two groups, and the two groups of second telescopic rods are symmetrically distributed on the working box body.

[0014] Preferably, a push handle is fixedly connected to one side of the base, and a pulley is fixedly connected to the bottom of the base. The pulleys are provided in four groups and distributed in a rectangular array, and the pulleys facilitate the movement of the device.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] 1. The utility model places the sign body between the mounting blocks through the spring and the mounting block. The placement of the sign body squeezes the spring. When the spring is squeezed, it will exert a reverse thrust to squeeze the mounting block against the sign body, so that sign bodies of different sizes can be fixedly installed. The use of the spring avoids the use of fixing parts such as bolts on the one hand, and provides a buffer for the sign body on the other hand, avoiding bending caused by hard contact.

[0017] 2. The utility model starts the servo motor through the servo motor and the rotating rod. The start of the servo motor can drive the rotating rod to rotate. Since the top of the rotating rod is fixedly connected with a first gear, the first gear and the second gear are meshed with each other, so the rotation of the rotating rod can drive the second gear to rotate, and the rotation of the second gear can drive the support rod to rotate, and at the same time drive the direction of the sign body to adjust, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 3 This is a side view of the structure of the utility model;

[0021] Figure 4 for Figure 2 Enlarged view of point A.

[0022] Among them: 1. base; 2. fixed frame; 3. first telescopic rod; 4. mounting block; 5. spring; 6. support frame; 7. solar panel; 8. lighting lamp; 9. working frame; 10. servo motor; 11. rotating rod; 12. first gear; 13. support rod; 14. second gear; 15. working box; 16. inspection door; 17. handle; 18. electric push rod; 19. second telescopic rod; 20. push handle; 21. pulley. 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] Embodiment 1:

[0025] Please refer to Figure 1-3 , a safety guide device for highway construction, comprising a base 1, the top of which is mounted with an adjustment mechanism for direction adjustment and height adjustment;

[0026] A fixing mechanism for fixing the sign body is installed on the top of the adjustment mechanism, and the fixing mechanism includes a fixing frame 2, a first telescopic rod 3 is fixedly connected in the inner cavity of the fixing frame 2, a mounting block 4 is fixedly connected to one side of the first telescopic rod 3, a spring 5 is fixedly connected between the mounting block 4 and the fixing frame 2, four groups of first telescopic rods 3 are provided and distributed in a rectangular array, two groups of mounting blocks 4 are provided and symmetrically distributed with the fixing frame 2, four groups of springs 5 ​​are provided and distributed in a rectangular array, and the first telescopic rod 3 guides the spring 5. A support frame 6 is fixedly connected to the top of the fixing frame 2, a solar panel 7 is fixedly connected to the top of the support frame 6, and a lighting lamp 8 is fixedly connected to the top of the inner cavity of the support frame 6.

[0027] The adjusting mechanism includes a working frame 9, a servo motor 10 is fixedly connected to the top of the inner cavity of the working frame 9, a rotating rod 11 is fixedly connected to the top of the output shaft of the servo motor 10, and a first gear 12 is fixedly connected to the top of the rotating rod 11. Starting the servo motor 10 can drive the first gear 12 to rotate.

[0028] In the embodiment of the utility model, the solar panel 7 can convert solar energy into electrical energy to provide electrical energy for the lighting lamp 8, thereby achieving energy-saving effect. When used at night, in order to prevent pedestrians from not being able to see the prompt of the sign body clearly, the lighting lamp 8 can provide light source for the sign body to facilitate pedestrians to see.

[0029] Embodiment 2:

[0030] Please refer to Figure 1-4 The top of the working frame 9 is rotatably connected to a support rod 13, and the outer wall of the support rod 13 is fixedly connected to a second gear 14, and the first gear 12 and the second gear 14 are meshed with each other. The top of the support rod 13 is fixedly connected to a working box 15, and an inspection door 16 is hinged on the front of the working box 15, and a handle 17 is fixedly connected to the front of the inspection door 16, and the inspection door 16 moves with the movement of the handle 17. The top of the working box 15 is fixedly connected to an electric push rod 18, and the top of the working box 15 is fixedly connected to a second telescopic rod 19, and the second telescopic rod 19 is provided with two groups, and the two groups of second telescopic rods 19 are symmetrically distributed on the working box 15.

[0031] A push handle 20 is fixedly connected to one side of the base 1, and a pulley 21 is fixedly connected to the bottom of the base 1. The pulleys 21 are provided in four groups and distributed in a rectangular array, and the pulleys 21 facilitate the movement of the device.

[0032] In the embodiment of the utility model, the electric push rod 18 is started and the electric push rod 18 is extended and retracted. Since the top of the electric push rod 18 is fixedly connected to the bottom of the fixed frame 2, the lifting and lowering of the fixed frame 2 can be adjusted by starting the electric push rod 18.

[0033] When in use, the device body can be moved to a suitable position by first cooperating with the pulley 21 and the push handle 20. When the device is moved to a suitable position, the sign body is placed between the mounting blocks 4. The placement of the sign body squeezes the spring 5. When the spring 5 is squeezed, it exerts a reverse thrust to squeeze the mounting block 4 against the sign body, so that sign bodies of different sizes can be fixedly installed. The use of the spring 5 avoids the use of fixing parts such as bolts, and also provides a buffer for the sign body, avoiding bending caused by hard contact.

[0034] When the height of the sign body needs to be adjusted, the electric push rod 18 is started and the electric push rod 18 is extended and retracted. Since the top of the electric push rod 18 is fixedly connected to the bottom of the fixed frame 2, starting the electric push rod 18 can adjust the lifting and lowering of the fixed frame 2, and at the same time drive the sign body to lift and lower, so that the staff can adjust the sign body to a suitable height.

[0035] When the direction of the sign body needs to be adjusted, the servo motor 10 is started. The start of the servo motor 10 can drive the rotating rod 11 to rotate. Since the top of the rotating rod 11 is fixedly connected with the first gear 12, the first gear 12 and the second gear 14 are meshed with each other, the rotation of the rotating rod 11 can drive the second gear 14 to rotate, and the rotation of the second gear 14 can drive the support rod 13 to rotate, and at the same time drive the sign body to adjust its direction, thereby improving the practicability of the device.

[0036] Since a solar panel 7 is arranged on the top of the supporting frame 6, the solar panel 7 can convert solar energy into electrical energy to provide electrical energy for the lighting lamp 8, thereby achieving energy-saving effect. When used at night, in order to prevent pedestrians from not being able to see the prompt of the sign body clearly, the lighting lamp 8 can provide light source for the sign body to facilitate pedestrians to see.

[0037] Although the 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 thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety guide device for highway construction, comprising a base (1), characterized in that: An adjustment mechanism for direction adjustment and height adjustment is installed on the top of the base (1); A fixing mechanism for fixing the sign body is installed on the top of the adjustment mechanism, the fixing mechanism comprising a fixing frame (2), a first telescopic rod (3) is fixedly connected in the inner cavity of the fixing frame (2), a mounting block (4) is fixedly connected to one side of the first telescopic rod (3), a spring (5) is fixedly connected between the mounting block (4) and the fixing frame (2), four groups of the first telescopic rods (3) are provided and distributed in a rectangular array, two groups of the mounting blocks (4) are provided and symmetrically distributed with respect to the fixing frame (2), and four groups of the springs (5) are provided and distributed in a rectangular array.

2. A safety guidance device for highway construction according to claim 1, characterized in that: The top of the fixed frame (2) is fixedly connected to a support frame (6), the top of the support frame (6) is fixedly connected to a solar panel (7), and the top of the inner cavity of the support frame (6) is fixedly connected to a lighting lamp (8).

3. A safety guidance device for highway construction according to claim 1, characterized in that: The adjustment mechanism comprises a working frame (9), the top of the inner cavity of the working frame (9) is fixedly connected to a servo motor (10), the top of the output shaft of the servo motor (10) is fixedly connected to a rotating rod (11), and the top of the rotating rod (11) is fixedly connected to a first gear (12).

4. A safety guidance device for highway construction according to claim 3, characterized in that: The top of the working frame (9) is rotatably connected to a support rod (13), the outer wall of the support rod (13) is fixedly connected to a second gear (14), and the first gear (12) and the second gear (14) are meshed with each other.

5. A safety guidance device for highway construction according to claim 4, characterized in that: The top of the support rod (13) is fixedly connected to a working box (15), the front of the working box (15) is hinged with an inspection door (16), and the front of the inspection door (16) is fixedly connected to a handle (17).

6. A safety guidance device for highway construction according to claim 5, characterized in that: The top of the working box (15) is fixedly connected to an electric push rod (18), and the top of the working box (15) is fixedly connected to a second telescopic rod (19), and two groups of the second telescopic rods (19) are provided, and the two groups of second telescopic rods (19) are symmetrically distributed on the working box (15).

7. A safety guidance device for highway construction according to claim 1, characterized in that: A push handle (20) is fixedly connected to one side of the base (1), and a pulley (21) is fixedly connected to the bottom of the base (1). The pulleys (21) are arranged in four groups and distributed in a rectangular array.

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