Warning device for power construction engineering

Abstract

The utility model discloses a warning device for power construction engineering, which comprises a moving seat, universal wheels are arranged at the corners of the bottom of the moving seat, a first motor is arranged in the middle of the bottom end of the moving seat, the output end of the first motor is connected with a rotating seat, and a reflective strip is arranged on the front surface of the rotating seat. A guide groove is formed in the inner side wall of the rotating seat; by means of combined use of an air cylinder, a lifting plate, a guide rod and a through hole, the position height of the whole warning structure can be conveniently and subsequently adjusted according to actual use requirements, surrounding travelling cranes, pedestrians and the like can be conveniently and subsequently warned, the air cylinder can longitudinally push the lifting plate when working, then longitudinal movement of a vertical plate is achieved, and the practicability of the warning structure is improved. And meanwhile, when the lifting plate moves longitudinally, the lifting plate slides along the guide rods, so that the stability of the lifting plate in the longitudinal movement process can be improved, and the situation that due to position deviation of the lifting plate, subsequent lifting of the lifting seat is unexpected is prevented.

Description

Technical Field

[0001] The utility model relates to the field of warning devices for electric power construction projects, in particular to a warning device for electric power construction projects. Background Art

[0002] Power construction is very common in our lives. We can also see power construction on ordinary roads. At the same time, power construction is also carried out in some uncommon places. During power construction, warning devices are needed to warn pedestrians;

[0003] For example, the utility model with authorization announcement number CN217104799U discloses a warning device for construction of electric power projects, which uses a telescopic spring to dissipate the external force on the warning plate and achieve shock absorption. However, most warning devices for electric power construction projects currently can only play a simple warning role when in use, and the position and height of the warning device itself are fixed and difficult to adjust. Therefore, it is not very practical when giving warnings, is not easy to be discovered, and has certain limitations when in use. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a warning device for electric power construction projects, which can solve the problem that the existing warning devices for electric power construction projects consume the external force exerted on the warning plate through a telescopic spring to achieve shock absorption. However, most of the current warning devices for electric power construction projects can only play a simple warning role when in use, and the position and height of the warning devices themselves are fixed and difficult to adjust. Therefore, they are not practical when giving warnings, are not easy to be discovered, and have certain technical limitations when in use.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a warning device for power construction projects, comprising a moving seat, a universal wheel is arranged at the bottom corner of the moving seat, a first motor is arranged in the middle of the bottom end of the moving seat, and the output end of the first motor is connected to a rotating seat, a reflective strip is arranged on the front surface of the rotating seat, a guide groove is provided on the inner side wall of the rotating seat, a guide rod is provided in the inner cavity of the rotating seat, and a cylinder is distributed on one side of the guide rod, a lifting plate is fixedly connected to the top end of the cylinder, and a guide block is provided on the side wall of the lifting plate, a through hole is provided on the surface of the lifting plate, a vertical plate is arranged in the middle of the top end of the lifting plate, and a driving structure is provided at one end of the vertical plate.

[0006] As a preferred technical solution of the utility model, the driving structure includes a second motor, a rotating disk, a lever and a fixed rod. The second motor is arranged on one end surface of the vertical plate, and the output end of the second motor is connected to the rotating disk. The front surface of the rotating disk is provided with a lever, and fixed rods are distributed above the rotating disk.

[0007] As a preferred technical solution of the utility model, a movable rod is sleeved on the surface of the lever, and a display screen is fixedly mounted on the other end of the movable rod, and a light group is arranged on the surface of the display screen.

[0008] As a preferred technical solution of the present utility model, the guide rods are equidistantly distributed along the center point of the rotating seat, and the guide rods are vertically distributed to the rotating seat.

[0009] As a preferred technical solution of the present utility model, the through holes and the lifting plate form an integrated structure, and the through holes are symmetrically distributed along the vertical center line of the lifting plate.

[0010] As a preferred technical solution of the utility model, the rotating disk is rotatably connected to the vertical plate, and the shifting rod is vertically distributed to the rotating disk.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By using the combination of the provided cylinder, lifting plate, guide rod and through hole, the position height of the entire warning structure can be adjusted according to the actual use requirements, so as to facilitate the subsequent warning of surrounding vehicles and pedestrians. When the cylinder is working, it will push the lifting plate longitudinally, thereby realizing the longitudinal movement of the vertical plate. At the same time, when the lifting plate moves longitudinally, it will slide along the guide rod, so as to improve the stability of the lifting plate during the longitudinal movement, prevent it from being offset in position, and cause the subsequent lifting of the lifting seat to be unexpected;

[0013] 2. The combination of the second motor, the rotating disk and the lever is practical, which can facilitate the subsequent movement of the display screen and the light group, and then make them move in a cycle, so that the surrounding environment can be warned more effectively, and the practicality is higher. When the second motor is working, the rotating disk will rotate, and then the movement of the rotating disk will cause the lever to drive the movable rod to move, thereby realizing the movement of the display screen, so as to better use the display screen to warn the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the warning device for electric power construction engineering of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the rotating seat of the warning device for electric power construction engineering of the utility model;

[0016] Figure 3 This is a schematic diagram of the side view structure of the vertical plate of the warning device for electric power construction engineering of the utility model;

[0017] Figure 4 This is a side view structural diagram of a movable rod of a warning device for electric power construction engineering of the utility model;

[0018] Among them: 1. moving seat; 2. universal wheel; 3. first motor; 4. rotating seat; 5. reflective strip; 6. guide groove; 7. guide rod; 8. cylinder; 9. lifting plate; 10. guide block; 11. through hole; 12. vertical plate; 13. second motor; 14. rotating disk; 15. lever; 16. fixed rod; 17. movable rod; 18. display screen; 19. light group. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1 and Figure 2 As shown, the utility model provides a warning device for electric power construction engineering, including a moving seat 1, a universal wheel 2 is arranged at the bottom corner of the moving seat 1, a first motor 3 is arranged at the middle of the bottom end of the moving seat 1, and the output end of the first motor 3 is connected to a rotating seat 4, a reflective strip 5 is arranged on the front surface of the rotating seat 4, a guide groove 6 is provided on the inner side wall of the rotating seat 4, a guide rod 7 is arranged in the inner cavity of the rotating seat 4, and a cylinder 8 is distributed on one side of the guide rod 7, a lifting plate 9 is fixedly connected to the top end of the cylinder 8, and a guide block 10 is arranged on the side wall of the lifting plate 9, a through hole 11 is arranged on the surface of the lifting plate 9, a vertical plate 12 is arranged in the middle of the top end of the lifting plate 9, and a driving structure is arranged at one end of the vertical plate 12;

[0022] When in use, the mobile base 1 is moved to a designated position by the universal wheels 2, and then the position and height of the display screen 18 can be adjusted according to actual use requirements, which is convenient, fast and more practical.

[0023] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a first motor 3 is provided at the middle of the bottom end of the moving seat 1, and the output end of the first motor 3 is connected to a rotating seat 4, a reflective strip 5 is provided on the front surface of the rotating seat 4, a guide groove 6 is provided on the inner side wall of the rotating seat 4, a guide rod 7 is provided in the inner cavity of the rotating seat 4, and a cylinder 8 is distributed on one side of the guide rod 7, the guide rods 7 are equidistantly distributed along the center point of the rotating seat 4, and the guide rods 7 and the rotating seat 4 are distributed vertically, a lifting plate 9 is fixedly connected to the top of the cylinder 8, and a guide block 10 is provided on the side wall of the lifting plate 9, a through hole 11 is provided on the surface of the lifting plate 9, the through hole 11 and the lifting plate 9 form an integrated structure, and the through holes 11 are symmetrically distributed along the vertical center line of the lifting plate 9, A vertical plate 12 is provided at the middle of the top of the lifting plate 9, a second motor 13 is provided on one end surface of the vertical plate 12, and a rotating disk 14 is connected to the output end of the second motor 13, the rotating disk 14 is rotatably connected to the vertical plate 12, and a lever 15 is vertically distributed with the rotating disk 14, a lever 15 is provided on the front surface of the rotating disk 14, a fixed rod 16 is distributed above the rotating disk 14, the second motor 13, the rotating disk 14, the lever 15 and the fixed rod 16 constitute a driving structure, and the driving structure is provided at one end of the vertical plate 12, a movable rod 17 is sleeved on the surface of the lever 15, and a display screen 18 is fixedly installed on the other end of the movable rod 17, and a light group 19 is provided on the surface of the display screen 18;

[0024] When it is necessary to adjust the height of the display screen 18, the cylinder 8 works to longitudinally push the lifting plate 9 fixedly connected to its top, and then the lifting plate 9 slides longitudinally along the guide rod 7 through the through hole 11 opened at its corner, thereby improving the stability of the lifting plate 9 during the longitudinal movement. At the same time, the lifting plate 9 will push the vertical plate 12 during the longitudinal movement, and then push the display screen 18 through the vertical plate 12, thereby realizing the adjustment of the height of the display screen 18. When the first motor 3 is working, the rotating seat 4 will rotate accordingly, thereby facilitating the subsequent rotation of the display screen 18, and facilitating all-round warning processing of the surrounding environment. When the second motor 13 is working, the rotating disk 14 will rotate, and then the rotating disk 14 will drive the lever 15 to perform a circular motion, and then under the action of the lever 15, the movable rod 17 will move along the fixed rod 16, thereby realizing the movement of the display screen 18, thereby combining the display screen 18 and the light group 19 to better warn the surrounding environment and improve the warning effect. The entire structure has higher practicality.

[0025] Specific working principle:

[0026] When in use, the movable seat 1 is moved to a specified position by the universal wheel 2. When the position height adjustment of the display screen 18 is required, the cylinder 8 works to longitudinally push the lifting plate 9 fixedly connected to its top, and then the lifting plate 9 slides longitudinally along the guide rod 7 through the through hole 11 opened at its corner, thereby improving the stability of the lifting plate 9 during the longitudinal movement. At the same time, the lifting plate 9 pushes the vertical plate 12 when it moves longitudinally, and then pushes the display screen 18 through the vertical plate 12, thereby adjusting the position height of the display screen 18. When the first motor 3 works, the rotating seat 4 will rotate accordingly, thereby facilitating the subsequent rotation of the display screen 18, and facilitating all-round warning processing of the surrounding environment. When the second motor 13 works, the rotating disk 14 will rotate, and then the rotating disk 14 drives the lever 15 to perform a circular motion, and then the movable rod 17 will move along the fixed rod 16 under the action of the lever 15, thereby realizing the movement of the display screen 18, thereby combining the display screen 18 and the light group 19 to better warn the surrounding environment and improve the warning effect, and the entire structure has higher practicality.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A warning device for electric power construction engineering, comprising a movable seat (1), characterized in that: A universal wheel (2) is arranged at the bottom corner of the movable seat (1), a first motor (3) is arranged at the middle of the bottom end of the movable seat (1), and the output end of the first motor (3) is connected to the rotating seat (4), a reflective strip (5) is arranged on the front surface of the rotating seat (4), a guide groove (6) is arranged on the inner side wall of the rotating seat (4), a guide rod (7) is arranged in the inner cavity of the rotating seat (4), and a cylinder (8) is distributed on one side of the guide rod (7), the top end of the cylinder (8) is fixedly connected to a lifting plate (9), and a guide block (10) is arranged on the side wall of the lifting plate (9), a through hole (11) is arranged on the surface of the lifting plate (9), a vertical plate (12) is arranged in the middle of the top end of the lifting plate (9), and a driving structure is arranged at one end of the vertical plate (12).

2. The warning device for electric power construction engineering according to claim 1, characterized in that: The driving structure comprises a second motor (13), a rotating disk (14), a lever (15) and a fixed rod (16); the second motor (13) is arranged on one end surface of the vertical plate (12), and the output end of the second motor (13) is connected to the rotating disk (14); the front surface of the rotating disk (14) is provided with the lever (15); and the fixed rod (16) is distributed above the rotating disk (14).

3. A warning device for electric power construction engineering according to claim 2, characterized in that: A movable rod (17) is sleeved on the surface of the shifting rod (15), and a display screen (18) is fixedly mounted on the other end of the movable rod (17), and a light group (19) is arranged on the surface of the display screen (18).

4. The warning device for electric power construction engineering according to claim 1, characterized in that: The guide rods (7) are distributed at equal distances along the center point of the rotating seat (4), and the guide rods (7) and the rotating seat (4) are distributed in a vertical shape.

5. The warning device for electric power construction engineering according to claim 1, characterized in that: The through holes (11) and the lifting plate (9) form an integrated structure, and the through holes (11) are symmetrically distributed along the vertical center line of the lifting plate (9).

6. The warning device for electric power construction engineering according to claim 2, characterized in that: The rotating disk (14) is rotatably connected to the vertical plate (12), and the shifting rod (15) and the rotating disk (14) are vertically distributed.

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