Auxiliary lighting tool for tunnel engineering construction

Abstract

The utility model relates to the technical field of tunnel lighting, in particular to a tunnel engineering construction lighting auxiliary tool which comprises a mounting plate, a lifting assembly is arranged on one side of the mounting plate, a fixing shaft is mounted on the other side of the mounting plate, a sleeve is arranged on the fixing shaft, a lamp panel is arranged on the sleeve, a first gear is arranged on one side of the sleeve, and a second gear is arranged on the other side of the sleeve. By arranging the human body infrared sensor, the servo motor, the first gear, the connecting plate, the sleeve and other components, a designated area is illuminated through the lamp panel in the working process, and when the human body infrared sensor detects a person, the lamp panel is turned on, so that the human body infrared sensor detects the person, and the lamp panel is turned off. The control end of the human body infrared sensor controls the servo motor to work, the servo motor drives the first gear to rotate and drives the sleeve to rotate along with the first gear under the action of the connecting plate, the sleeve drives the lamp panel to rotate, light is projected to a person at one end, the sleeve rotates along with a moving person, the angle of the lamp panel is adjusted, and the irradiation area is increased.

Description

Technical Field

[0001] The present application relates to the technical field of tunnel lighting, and in particular to a lighting auxiliary tool for tunnel engineering construction. Background Art

[0002] Tunnel engineering is a building constructed underground, underwater or in the mountains to lay railways or build roads for motor vehicles to pass through. The light in the tunnel is dim, and various lighting equipment is needed to increase the brightness inside the tunnel.

[0003] Through searching, Chinese patent announcement number CN211415142U discloses an auxiliary tool for tunnel lighting engineering construction. Through the coordinated use of a base, a fixed rod, a threaded rod, a first bevel gear, a linkage block, a rotating rod, a second bevel gear, a crank, a connecting block, a support plate, a slide groove, a slider, a fixed seat, an insertion hole, a marker pen, a hole and a moving rod, the purpose of reasonable structure, strong practicality and high reliability is achieved, the practicality and usability of the device are improved, and the user experience is enhanced, so that the user's needs can be better met.

[0004] With respect to the above-mentioned related technologies, the inventors have found the following defects: the lighting position of the existing tunnel lighting equipment is relatively fixed, and the lighting position cannot be adjusted according to the movement of people, so that the lighting area is limited. Utility Model Content

[0005] In order to increase the illumination range, the present application provides a tunnel engineering construction lighting auxiliary tool.

[0006] The present application provides a tunnel engineering construction lighting auxiliary tool, which adopts the following technical solution: it includes a mounting plate, a lifting assembly is provided on one side of the mounting plate, a fixed shaft is installed on the other side, a sleeve is provided on the fixed shaft, a light board is provided on the sleeve, a gear one is provided on one side of the sleeve, a connecting plate is provided between the gear one and the sleeve, one end of the connecting plate is eccentrically arranged with the gear one, a driving assembly is provided on one side of the gear one, a human infrared sensor is provided on the mounting plate, and the human infrared sensor is connected to the driving assembly.

[0007] Optionally, one end of the connecting plate is rotationally connected to the sleeve via connecting shaft 1, and the other end of the connecting plate is rotationally connected to the gear 1 via connecting shaft 2.

[0008] Optionally, a protective plate is provided on one side of the gear one, the protective plate is provided on the mounting plate, and the human infrared sensor is installed on the protective plate.

[0009] Optionally, the driving assembly includes a second gear, which is rotatably mounted on the mounting plate, and a servo motor is provided at the power end of the second gear, which is mounted on the mounting plate.

[0010] Optionally, the lifting assembly includes a base, a fixed cylinder is installed on the base, a telescopic cylinder is slidably arranged on the fixed cylinder, a fixed plate is arranged on the upper end of the telescopic cylinder, the fixed plate is connected to the mounting plate, and a driving member is arranged between the telescopic cylinder and the fixed cylinder.

[0011] Optionally, the driving member includes a screw, one end of which is rotatably mounted on the bottom wall of the fixed cylinder, the other end of which is arranged on the inner side of the telescopic cylinder, and the screw is threadedly connected to the bottom of the telescopic cylinder.

[0012] Optionally, a support plate is provided at the upper end of the screw rod, the support plate is rotationally connected to the screw rod, and the support plate is slidingly connected to the inner wall of the telescopic cylinder.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with a human infrared sensor, a servo motor, a gear one, a connecting plate, a sleeve and other components. During the working process, the designated area is illuminated by the light board. When the human infrared sensor detects a person, the control end of the human infrared sensor controls the servo motor to work, and the servo motor drives the gear one to rotate, and drives the sleeve to rotate under the action of the connecting plate, so that the sleeve drives the light board to rotate, and projects light to a person at one end, and rotates with the moving person, so as to adjust the angle of the light board and increase the irradiation area.

[0015] 2. The utility model is provided with components such as a screw rod, a telescopic tube, a fixed tube, a mounting plate, and a support plate. During operation, the screw rod component, the telescopic tube component and the fixed tube component cooperate with each other to drive the screw rod component to rotate, and the screw rod component pushes the telescopic tube to slide on the fixed tube, thereby adjusting the height of the telescopic tube and driving the mounting plate to follow the movement to achieve adjustment of the height of the light board. The support plate component cooperates with the screw rod to stabilize one end of the screw rod in the telescopic tube, thereby improving the stability of the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of a local structure in an embodiment of the present application;

[0018] Figure 3 is a partial cross-sectional view of an embodiment of the present application;

[0019] Figure 4 It is a top view of an embodiment of the present application.

[0020] Figure numerals: 1. Mounting plate; 2. Fixed shaft; 3. Sleeve; 4. Light board; 5. Connecting plate; 6. Connecting shaft one; 7. Gear one; 8. Connecting shaft two; 9. Gear two; 10. Servo motor; 11. Protective plate; 12. Human infrared sensor; 13. Base; 14. Fixed cylinder; 15. Telescopic cylinder; 16. Screw; 17. Fixed plate; 18. Support plate. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0022] The present application embodiment discloses a tunnel engineering construction lighting auxiliary tool. Figure 1 , Figure 3 As shown, it includes a mounting plate 1, a lifting assembly is arranged on one side of the mounting plate 1, and the lifting assembly includes a base 13, a fixed cylinder 14 is installed on the base 13, a telescopic cylinder 15 is slidably arranged on the fixed cylinder 14, a fixed plate 17 is arranged on the upper end of the telescopic cylinder 15, the fixed plate 17 is connected to the mounting plate 1 by fixing bolts, a driving member is arranged between the telescopic cylinder 15 and the fixed cylinder 14, the telescopic cylinder 15 is controlled to rotate on the fixed cylinder 14 by the driving member, and at the same time, the telescopic cylinder 15 drives the fixed plate 17 and the mounting plate 1 to move accordingly, so as to adjust the height position of the mounting plate 1.

[0023] See also Figure 3 The driving member includes a screw 16, one end of which is rotatably mounted on the inner bottom wall of the fixed cylinder 14, and the other end of the screw 16 is arranged on the inner side of the telescopic cylinder 15. A support plate 18 is arranged on the upper end of the screw 16, and the support plate 18 is rotatably connected to the screw 16, and the support plate 18 is slidably connected to the inner wall of the telescopic cylinder 15. One end of the screw 16 is connected to the inner wall of the telescopic cylinder 15 through the support plate 18, thereby limiting the upper end of the screw 16 and preventing the screw 16 from shaking.

[0024] See also Figure 3 The screw 16 is threadedly connected to the bottom of the telescopic cylinder 15. The staff controls the driving motor to work. The driving motor controls the screw 16 to rotate. The screw 16 drives the telescopic cylinder 15 and the inner wall of the fixed cylinder 14 to slide, thereby adjusting the position of the telescopic cylinder 15 and adjusting the mounting plate 1 and the fixed plate 17 to a preset height.

[0025] See also Figure 2A fixed shaft 2 is installed on the other side of the mounting plate 1, a sleeve 3 is arranged on the fixed shaft 2, a lamp board 4 is arranged on the sleeve 3, a gear 7 is arranged on one side of the sleeve 3, a connecting plate 5 is arranged between the gear 7 and the sleeve 3, one end of the connecting plate 5 is rotatably connected to the sleeve 3 through a connecting shaft 6, and the other end of the connecting plate 5 is rotatably connected to the gear 7 through a connecting shaft 2 8. By driving the gear 7 to rotate, the gear 7 drives one end of the connecting plate 5 to move through the connecting shaft 2 8, and at the same time, one end of the connecting plate 5 rotates on the connecting shaft 2 8, and the other end of the connecting plate 5 drives the sleeve 3 to rotate on the fixed shaft 2 through the connecting shaft 6, and at the same time, the sleeve 3 drives the lamp board 4 to rotate, so as to adjust the illumination area of ​​the lamp board 4.

[0026] See also Figure 1 , Figure 2 , Figure 4 As shown, one end of the connecting plate 5 is eccentrically arranged with the gear 17, and a driving assembly is arranged on one side of the gear 17, and the driving assembly includes a gear 29, which is rotatably mounted on the mounting plate 1, and a servo motor 10 is arranged at the power end of the gear 29, and the servo motor 10 is mounted on the mounting plate 1. The servo motor 10 drives the gear 29 to rotate, and the gear 29 drives the gear 17 meshing therewith to rotate, and the gear 17 drives the connecting plate 5 to move, thereby adjusting the illumination angle of the light board 4.

[0027] See also Figure 1 As shown, a human infrared sensor 12 is provided on the mounting plate 1, a control unit is provided inside the human infrared sensor 12, a protective plate 11 is provided on one side of the gear 7, the protective plate 11 is provided on the mounting plate 1, and the human infrared sensor 12 is installed on the protective plate 11, the human infrared sensor 12 is connected to the driving component, the position of the staff is detected by the human infrared sensor 12, and the servo motor 10 is controlled to rotate in a specified direction, and the irradiation position of the light board 4 moves with the staff.

[0028] The implementation principle of a tunnel engineering construction lighting auxiliary tool in an embodiment of the present application is as follows: during operation, the position of the staff in the tunnel is detected through the human infrared sensor 12. When the human infrared sensor 12 detects a person, the control unit in the human infrared sensor 12 transmits a signal to the servo motor 10, and the servo motor 10 drives the gear 7 to rotate, and the gear 7 drives one end of the connecting plate 5 to follow the rotation. At the same time, the other end of the connecting plate 5 drives the sleeve 3 to rotate on the fixed shaft 2, and the sleeve 3 drives the lamp board 4 to follow the rotation, and moves the irradiation position of the lamp board 4 to the staff. As the staff moves, the human infrared sensor 12 transmits the signal to the servo motor 10 in real time, so that the irradiation position of the lamp board 4 follows the movement of the staff, thereby realizing the adjustment of the irradiation angle and increasing the lighting area.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tunnel engineering construction lighting auxiliary tool, comprising a mounting plate (1), characterized in that: A lifting assembly is arranged on one side of the mounting plate (1), and a fixed shaft (2) is arranged on the other side; a sleeve (3) is arranged on the fixed shaft (2), a light board (4) is arranged on the sleeve (3), a gear (7) is arranged on one side of the sleeve (3), a connecting plate (5) is arranged between the gear (7) and the sleeve (3), one end of the connecting plate (5) is eccentrically arranged with the gear (7), a driving assembly is arranged on one side of the gear (7), and a human infrared sensor (12) is arranged on the mounting plate (1), and the human infrared sensor (12) is connected to the driving assembly.

2. A tunnel engineering construction lighting auxiliary tool according to claim 1, characterized in that: One end of the connecting plate (5) is rotationally connected to the sleeve (3) via a connecting shaft 1 (6), and the other end of the connecting plate (5) is rotationally connected to the gear 1 (7) via a connecting shaft 2 (8).

3. A tunnel engineering construction lighting auxiliary tool according to claim 1, characterized in that: A protective plate (11) is provided on one side of the gear 1 (7), the protective plate (11) is arranged on the mounting plate (1), and the human infrared sensor (12) is installed on the protective plate (11).

4. A tunnel engineering construction lighting auxiliary tool according to claim 1, characterized in that: The driving assembly comprises a second gear (9), the second gear (9) being rotatably mounted on the mounting plate (1), a servo motor (10) being provided at the power end of the second gear (9), and the servo motor (10) being mounted on the mounting plate (1).

5. The tunnel engineering construction lighting auxiliary tool according to claim 1, characterized in that: The lifting assembly comprises a base (13), a fixed cylinder (14) is mounted on the base (13), a telescopic cylinder (15) is slidably mounted on the fixed cylinder (14), a fixed plate (17) is disposed at the upper end of the telescopic cylinder (15), the fixed plate (17) is connected to the mounting plate (1), and a driving member is disposed between the telescopic cylinder (15) and the fixed cylinder (14).

6. A tunnel engineering construction lighting auxiliary tool according to claim 5, characterized in that: The driving member comprises a screw rod (16), one end of which is rotatably mounted on the inner bottom wall of the fixed cylinder (14), the other end of which is arranged inside the telescopic cylinder (15), and the screw rod (16) is threadedly connected to the bottom of the telescopic cylinder (15).

7. A tunnel engineering construction lighting auxiliary tool according to claim 6, characterized in that: A support plate (18) is provided at the upper end of the screw rod (16), the support plate (18) is rotatably connected to the screw rod (16), and the support plate (18) is slidably connected to the inner wall of the telescopic cylinder (15).

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