Safety helmet for electric power patrol

Abstract

The utility model provides a safety helmet for electric power inspection, which relates to the technical field of electric power inspection and comprises a safety helmet main body, the outer surface of the safety helmet main body is fixedly connected with a mounting box body, a sliding groove is formed in the mounting box body, and two sliding rods arranged at intervals are slidably connected in the sliding groove. The two sliding rods penetrate through the mounting box body, mounting blocks are fixedly connected to the positions, extending towards the two sides, of the two sliding rods, a support is arranged on the two mounting blocks, and by arranging the mounting blocks, a camera device, a reset spring, a first motor, a second motor, a take-up roller and a traction rope, the first motor drives the take-up roller to rotate; the traction rope is taken back along with the take-up roller and pulls the installation block to move towards the take-up roller along the sliding groove, the direction of the installation block is changed by combining the fluctuating direction of the sliding groove, and angle adjustment of the camera device fixed to the installation block is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power inspection, in particular to a safety helmet for power inspection. Background Art

[0002] Power inspections are mostly completed manually with corresponding data. Usually, power inspectors need to take corresponding safety measures, wear corresponding safety ropes, and protect their heads with safety helmets before performing calibration work.

[0003] For example, in the prior art, there is an intelligent safety helmet for power inspection, the patent announcement number is: CN211241882U. When in use, when working, open the buckle, enlarge the diameter of the fixing ring through the adjustment component, put the safety helmet on the head, buckle up, and adjust the fixing ring to a suitable position through the adjustment component. The elastic support frame is adjusted by the elastic adjustment of the compression spring to always keep in fit with the top of the head and is not easy to fall off; when the light is dim, turn on the intelligent lighting to facilitate inspection; turn on the camera to record the process of inspecting power equipment; use the test pen to detect the power supply status of the power equipment, and when the test pen is lit, pay attention to the surrounding power equipment to prevent electric shock.

[0004] However, in the prior art, the positions of the camera device and the lighting lamp are fixed, the shooting range is limited, and the lighting of the designated area cannot be completed. The operator wearing a helmet needs to adjust his posture and direction angle to complete the inspection and maintenance screening of the designated area, which seriously affects the work efficiency of the operator. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and provides a safety helmet for power inspection.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a safety helmet for power inspection, comprising a safety helmet body, the outer surface of the safety helmet body is fixedly connected to a mounting box, the interior of the mounting box is provided with a sliding groove, two sliding rods arranged at intervals are slidably connected in the sliding groove, the two sliding rods pass through the mounting box, and are fixedly connected to mounting blocks at the parts extending to both sides, the two mounting blocks are provided with brackets, a rotating rod is rotatably connected between the brackets, a camera device is fixedly connected on the rotating rod and located between the brackets, a reset spring is also provided on the mounting block, a first motor is fixedly connected to the tail of the safety helmet body and located on the mounting box, a take-up roller is fixedly connected to the main shaft of the first motor, an interface is fixedly connected to the other side of the mounting block, and a traction rope with the other end wound around the take-up roller is fixedly connected to the interface.

[0007] Preferably, a second motor having a main shaft fixedly connected to a rotating rod is fixedly connected to the mounting block.

[0008] Preferably, a U-shaped rod is rotatably connected inside the helmet body, an inner cap layer is arranged on the U-shaped rod, and two symmetrically arranged clamping blocks for clamping the U-shaped rod are fixedly connected to the top end of the inner cap layer.

[0009] Preferably, the mounting box and the helmet body have two mounting plates symmetrically arranged on the same surface facing the same direction, a second rotating rod is arranged between the two mounting plates, a lighting lamp is fixedly connected to the second rotating rod, the second rotating rod passes through the mounting plate, and a connecting block connected to the end of the reset spring is fixedly connected to the outward extension.

[0010] Preferably, a plurality of air outlet grooves are provided on the head end of the main body of the safety helmet.

[0011] Preferably, a hat strap is provided at the bottom end of the safety helmet body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging a mounting block, a camera device, a reset spring, a first motor, a second motor, a take-up roller and a pulling rope, the first motor drives the take-up roller to rotate, the pulling rope is retracted with the take-up roller and pulls the mounting block to move along the slide groove toward the take-up roller, and the orientation of the mounting block is changed in combination with the undulating direction of the slide groove to achieve the angle adjustment of the camera device fixed on the mounting block, eliminate the shooting blind spot of the camera device, and the second motor drives the camera device to rotate, so as to achieve the effect of adjustable shooting angle of the camera device and more comprehensive effect.

[0014] 2. In the utility model, an inner cap layer, a U-shaped rod and a clamping block are arranged inside the main body of the safety helmet. By twisting the outwardly extending end of the U-shaped rod, the clamping block rotates with the U-shaped tube and drives the inner cap layer to rotate. Through the rotation of the inner cap layer, the sight of the staff is blocked, avoiding the staff from being unable to complete the inspection work normally due to excessive light intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a safety helmet for power inspection;

[0016] Figure 2 The utility model provides an oblique view of a safety helmet for power inspection;

[0017] Figure 3 The utility model provides a bottom view of a safety helmet for power inspection.

[0018] Legend: 1. Helmet body; 2. Mounting box; 3. Sliding rod; 4. Mounting block; 5. Bracket; 6. Rotating rod; 7. First motor; 8. Take-up roller; 9. Sliding groove; 10. Reset spring; 11. Interface; 12. Pull rope; 13. Second motor; 14. Mounting plate; 15. Second rotating rod; 16. Illuminating lamp; 17. Connecting block; 18. Air outlet groove; 19. U-shaped rod; 20. Inner hat layer; 21. Clamping block; 22. Hat strap; 23. Camera device. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] like Figure 1-3 As shown, a safety helmet for power inspection comprises a safety helmet body 1, a mounting box 2 is fixedly connected to the outer surface of the safety helmet body 1, a sliding groove 9 is provided inside the mounting box 2, two sliding rods 3 arranged at intervals are slidably connected in the sliding groove 9, the two sliding rods 3 pass through the mounting box 2, and are fixedly connected to mounting blocks 4 at the positions extending to both sides, brackets 5 are provided on the two mounting blocks 4, a rotating rod 6 is rotatably connected between the brackets 5, a camera device 23 is fixedly connected on the rotating rod 6 and located between the brackets 5, a reset spring 10 is also provided on the mounting block 4, a first motor 7 is fixedly connected to the tail of the safety helmet body 1 and located on the mounting box 2, a take-up roller 8 is fixedly connected to the main shaft of the first motor 7, an interface 11 is fixedly connected to the other side of the mounting block 4, and a traction rope 12 with the other end wound around the take-up roller 8 is fixedly connected to the interface 11;

[0022] A second motor 13 whose main shaft is fixedly connected to the rotating rod 6 is fixedly connected to the mounting block 4 .

[0023] Further explanation of this solution: the operator puts on a safety helmet and starts the inspection work. While passing the manual inspection, the first motor 7 drives the take-up roller 8 to rotate, and the pulling rope 12 fixed on the interface 11 pulls the mounting block 4 and the camera device 23 on the upper bracket 5 to slide along the slide groove and change the inclination angle, and then the second motor 13 drives the camera device 23 to rotate to complete multi-angle shooting, combining manual and camera devices 23 to further complete the inspection work.

[0024] like Figure 2and Figure 3 As shown, a U-shaped rod 19 is rotatably connected inside the helmet body 1, an inner cap layer 20 is arranged on the U-shaped rod 19, and two symmetrically arranged clamping blocks 21 for clamping the U-shaped rod 19 are fixedly connected to the top of the inner cap layer 20.

[0025] The purpose of this solution is: when encountering a high-intensity lighting environment, the operator wears the helmet correctly and twists the outwardly extending end of the U-shaped rod 19. The U-shaped rod 19, combined with the restraining effect of the clamping block 21, drives the inner hat layer 20 to rotate, thereby blocking the operator's line of sight in front of the operator, protecting the operator's eyes and ensuring the operator's work efficiency.

[0026] like Figure 1 As shown, two mounting plates 14 are symmetrically arranged on the surface where the mounting box 2 and the helmet body 1 face the same direction, a second rotating rod 15 is arranged between the two mounting plates 14, a lighting lamp 16 is fixedly connected to the second rotating rod 15, the second rotating rod 15 passes through the mounting plates 14, and a connecting block 17 connected to the end of the reset spring 10 is fixedly connected to the outward extension.

[0027] Further explanation of this solution: When the light in the inspection area is dim, the lighting lamp 16 is powered on, and the lighting lamp 16 is turned on the mounting plate 14 along with the second rotating rod 15 until the lighting lamp 16 is adjusted to a suitable illumination angle, thereby illuminating the inspection area and assisting the operator to complete the inspection work.

[0028] like Figure 1 As shown, a plurality of air outlet grooves 18 are provided at the head end of the helmet body 1;

[0029] A chin strap 22 is provided at the bottom end of the helmet body 1 .

[0030] Further explanation of this solution: an air outlet groove 18 is provided at the head end of the helmet body 1 to ensure ventilation inside the helmet while preventing external debris from entering the helmet body and causing damage to the operator's eyes;

[0031] At the same time, combined with the function of the hood strap 22, the safety helmet is prevented from being separated from the operator's head, thereby preventing the operator from being injured during work.

[0032] Working principle: After the operator wears a safety helmet, the first motor 7 drives the take-up roller 8 to rotate, and the take-up roller 8 pulls the pulling rope 12 and the mounting block 4 to move toward the take-up roller 8. At the same time, the second motor 13 rotates to drive the rotating rod 6 and the camera device 23 above to rotate. The camera device 23 completes the shooting and recording of the inspection work in the inspection area in combination with the operator's own movement during and after the rotation.

[0033] After the operator completes filming and inspection, the first motor 7 stops rotating, and the reset spring 10 pulls the mounting block 4 and the upper pulling rope 12 to move away from the take-up roller 8 until the camera device 23 reaches the leftmost end and completes the reset.

[0034] The wiring diagrams of the first motor 7 and the second motor 13 in the present invention are common knowledge in the art, and their working principles are already known technologies. Appropriate models are selected according to actual use, so the control method and wiring arrangement of the first motor 7 and the second motor 13 are no longer explained in detail.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A safety helmet for power inspection, comprising a safety helmet body (1), characterized in that: The outer surface of the helmet body (1) is fixedly connected to a mounting box (2), a sliding groove (9) is provided inside the mounting box (2), two sliding rods (3) arranged at intervals are slidably connected in the sliding groove (9), the two sliding rods (3) pass through the mounting box (2), and are fixedly connected to mounting blocks (4) at the positions extending to both sides, the two mounting blocks (4) are provided with brackets (5), a rotating rod (6) is rotatably connected between the brackets (5), a camera device (23) is fixedly connected on the rotating rod (6) and located between the brackets (5), and a reset spring (10) is also provided on the mounting block (4), a first motor (7) is fixedly connected to the rear of the helmet body (1) and located on the mounting box (2), a take-up roller (8) is fixedly connected to the main shaft of the first motor (7), an interface (11) is fixedly connected to the other side of the mounting block (4), and a traction rope (12) whose other end is wound around the take-up roller (8) is fixedly connected to the interface (11).

2. The safety helmet for power inspection according to claim 1, characterized in that: The mounting block (4) is fixedly connected to a second motor (13) whose main shaft is fixedly connected to a rotating rod (6).

3. The safety helmet for power inspection according to claim 1, characterized in that: A U-shaped rod (19) is rotatably connected inside the helmet body (1), an inner cap layer (20) is arranged on the U-shaped rod (19), and two symmetrically arranged clamping blocks (21) for clamping the U-shaped rod (19) are fixedly connected to the top of the inner cap layer (20).

4. The safety helmet for power inspection according to claim 1, characterized in that: The mounting box (2) and the helmet body (1) are symmetrically provided with two mounting plates (14) on the same surface facing the same direction, a second rotating rod (15) is provided between the two mounting plates (14), a lighting lamp (16) is fixedly connected to the second rotating rod (15), and the second rotating rod (15) passes through the mounting plate (14) and is fixedly connected to a connecting block (17) connected to the end of a return spring (10) at a position extending outward.

5. The safety helmet for power inspection according to claim 1, characterized in that: A plurality of air outlet grooves (18) are provided at the head end of the helmet body (1).

6. The safety helmet for power inspection according to claim 1, characterized in that: A hat strap (22) is provided at the bottom end of the safety helmet body (1).

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