Titanium alloy wrench for electrical equipment

Abstract

The utility model discloses a titanium alloy wrench for electrical equipment, which relates to the technical field of electrical equipment maintenance tools, and comprises a wrench main body and an oxide layer formed by the wrench main body, a handle of the wrench main body is tightly coated with an insulating sleeve, and a near-electricity induction device is arranged on the handle of the wrench main body close to the front end. According to the titanium alloy wrench, the double-layer insulation design is adopted, the insulation performance of the wrench is remarkably improved, the titanium alloy wrench can better adapt to the complex electric power working environment, and the safety of the wrench is improved. And the near-electricity induction device can enable an operator to perceive a nearby electrified body in advance, so that measures can be conveniently and timely taken, an electric shock accident caused by misoperation or unconscious approach to the electrified body is avoided, and the safety and the reliability of the maintenance work of the power equipment are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of power equipment maintenance tools and equipment, and in particular to a titanium alloy wrench for power equipment. Background Technology

[0002] In the daily maintenance and repair work of power systems, workers often need to use tools such as wrenches to operate live equipment. However, traditional wrenches are insufficient in terms of insulation performance and sensing of the surrounding electric field. Ordinary wrench materials do not have good insulation properties, and operators are very likely to be electrocuted when they approach or touch live parts, which seriously threatens their lives. Although there are some insulated wrenches on the market, most of them are just simple single-layer insulation designs, which cannot meet the higher insulation requirements of complex power operation environments. Moreover, current wrenches are not equipped with effective proximity sensing devices, so workers cannot know their distance from live parts in advance and cannot take timely preventive measures. To solve the above problems, this utility model provides a titanium alloy wrench for power equipment. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a titanium alloy wrench for power equipment, which solves the problems mentioned in the background.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a titanium alloy wrench for power equipment, comprising a wrench body, the wrench body being made of titanium alloy material, and the wrench body itself having an oxide layer with insulating properties, the handle of the wrench body being tightly covered with an insulating sleeve, the oxide layer and the insulating sleeve together forming a double-layer insulating structure on the wrench body;

[0005] The handle of the wrench body is equipped with a proximity sensor near the front end. The proximity sensor includes a display screen, a proximity sensing module, a signal processing module, a power supply module, an alarm module, and a power switch.

[0006] As a further technical solution of this device, the insulating sleeve is an insulating rubber sheet, and the surface of the insulating sleeve is uniformly distributed with anti-slip texture.

[0007] As a further technical solution of this device, the display screen is embedded in the upper surface of the proximity sensing device and is used to display the induced voltage value;

[0008] The power supply module is installed on the lower surface of the proximity sensor and is used to provide power to the proximity sensor.

[0009] As a further technical solution of this utility model, both the proximity sensing module and the signal processing module are installed on one side of the proximity sensing device.

[0010] The proximity sensing module is used to sense the slight changes in the surrounding electric field strength and convert them into electrical signals that are transmitted to the signal processing module.

[0011] The signal processing module is used to analyze and process the electrical signals transmitted by the proximity induction module.

[0012] As a further technical solution of this device, the alarm module and the switch are both installed on the other side of the proximity sensing device. The alarm module is an audible and visual alarm, used to emit audible and visual alarm signals.

[0013] The switch is used to control the opening and closing of the proximity sensor.

[0014] This utility model provides a titanium alloy wrench for power equipment, which has the following advantages compared with the prior art:

[0015] This design presents a titanium alloy wrench for power equipment, featuring a double-layer insulation design that significantly improves the wrench's insulation performance. Compared to traditional single-layer insulation wrenches, it is better suited to complex electrical work environments, providing operators with more reliable safety assurance. Furthermore, the use of a proximity sensor allows operators to detect nearby live conductors in advance, facilitating timely action and preventing electric shock accidents caused by misoperation or unintentional proximity to live conductors. This greatly enhances the safety and reliability of power equipment maintenance work. Attached Figure Description

[0016] Figure 1 A first structural view of a titanium alloy wrench for electrical equipment;

[0017] Figure 2 A second structural view of a titanium alloy wrench for electrical equipment;

[0018] Figure 3 This is a schematic diagram of the oxide layer and insulating sleeve in a titanium alloy wrench for power equipment.

[0019] Figure label:

[0020] 1. Wrench body; 11. Oxide layer; 2. Insulating sleeve; 3. Proximity sensing device;

[0021] 31. Display screen; 32. Proximity sensor module; 33. Signal processing module; 34. Power supply module; 35. Alarm module; 36. Power switch. Detailed Implementation

[0022] The technical solutions in the embodiments of this device will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this device, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this device without creative effort are within the protection scope of this device.

[0023] Please see Figure 1-3 This device provides a technical solution for a titanium alloy wrench for power equipment: a titanium alloy wrench for power equipment includes a wrench body 1, the wrench body 1 itself has an oxide layer 11 with insulating properties, the wrench body 1 is made of titanium alloy material, the manufacturing of the titanium alloy wrench body 1: titanium alloy material of appropriate specifications can be selected, and the main body shape of the wrench can be made through forging, machining and other processes to ensure the strength and durability of the wrench, during the processing, the oxide layer 11 formed on the surface of the titanium alloy, namely titanium oxide (TiO2) layer, is a very dense film. This oxide film has good insulating properties, and this naturally formed titanium alloy oxide layer can serve as the first insulating layer. In this embodiment, the thickness of titanium oxide is about 5~10 micrometers;

[0024] The handle of the wrench body 1 is tightly covered with an insulating sleeve 2. The oxide layer 11 and the insulating sleeve 2 together form a double-layer insulation structure on the wrench body 1, which greatly enhances the insulation performance of the wrench body 1, effectively blocks current conduction, and reduces the risk of electric shock. The insulating sleeve 2 is an insulating rubber sheet, which is made by thermoplastic molding or injection molding process. The insulating rubber sheet is tightly wrapped around the surface of the titanium alloy wrench body 1 to form a second insulating layer. It should be noted that when using the insulating sleeve 2, it is necessary to ensure that the insulating rubber sheet is undamaged and free of air bubbles, and that it is tightly attached to the titanium alloy wrench body 1 to ensure the insulation effect, thereby ensuring the stability and reliability of the double-layer insulation structure. The surface of the insulating sleeve 2 is evenly distributed with anti-slip texture, which can effectively increase the stability of the wrench body 1 when held by hand and prevent the wrench from slipping during use.

[0025] A proximity sensor 3 is installed near the front end of the handle of the wrench body 1. The proximity sensor 3 includes a display screen 31, a proximity sensing module 32, a signal processing module 33, a power supply module 34, an alarm module 35, and a switch 36. The display screen 31 is embedded in the upper surface of the proximity sensor 3 and is used to display the sensed voltage value. The power supply module 34 is installed on the lower surface of the proximity sensor 3 and is used to provide power to the proximity sensor 3. The power supply module 34 uses, but is not limited to, a small battery as its power source.

[0026] Both the proximity sensing module 32 and the signal processing module 33 are installed on one side of the proximity sensing device 3. The proximity sensing module 32 is used to sense the slight changes in the surrounding electric field strength and convert them into electrical signals, which are then transmitted to the signal processing module 33. The signal processing module 33 is used to analyze and process the electrical signals transmitted by the proximity sensing module 32, such as amplification, filtering, and comparison. When the detected electric field strength exceeds a preset safety threshold, a trigger signal is sent to the alarm module 35, triggering the alarm module 35 to operate. The preset threshold can be adjusted according to different working scenarios.

[0027] Both the alarm module 35 and the switch 36 are installed on the other side of the proximity sensor 3. The alarm module 35 is an audible and visual alarm used to emit audible and visual alarm signals. When it receives the trigger signal from the signal processing module 33, it emits an audible and visual alarm signal to remind the staff. The switch 36 is used to control the opening and closing of the proximity sensor 3.

[0028] The working principle of this design is as follows: This design uses the oxide layer 11 formed by the titanium alloy itself as the first insulating layer, and tightly wraps the insulating sleeve 2 on the handle of the wrench body 1 to form the second insulating layer, thereby constructing a double-layer insulating structure to improve the insulation performance of the wrench body 1, effectively block current conduction, and reduce the risk of electric shock.

[0029] In addition, a proximity sensor 3 is installed on the handle of the wrench body 1 near the wrench head to better sense the surrounding electric field when the wrench body 1 is in use. Before use, the operator checks the insulation performance of the wrench and whether the proximity sensor 3 is working properly to ensure safety and reliability before performing electrical equipment maintenance work. During use, the proximity sensor 3 can sensitively sense changes in the strength of the surrounding electric field. When the wrench body 1 approaches a energized body at a certain distance, the proximity sensor module 32 transmits the sensed electric field signal to the signal processing module 33. After analyzing and processing the signal, the signal processing module 33 triggers the alarm module 35 to issue an alarm, promptly reminding the operator that the electrical equipment is energized and that a safe distance should be confirmed before proceeding with the next operation, thereby improving the safety of the operator.

[0030] The above description is merely a preferred embodiment of the device. It should be noted that those skilled in the art can make various improvements and modifications without departing from the patent principle, and these improvements and modifications should also be considered within the scope of protection of this patent. Structures, devices, and operating methods not specifically described or explained in this patent, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A titanium alloy wrench for electric power equipment comprising a wrench main body (1), characterized in that: The wrench body (1) is made of titanium alloy material, and the wrench body (1) itself forms an oxidation layer (11) with insulation performance, the handle of the wrench body (1) is tightly covered with an insulation sleeve (2), and the oxidation layer (11) and the insulation sleeve (2) jointly form a double-layer insulation structure on the wrench body (1); A near electric induction device (3) is installed on the handle of the wrench body (1) near the front end, the near electric induction device (3) comprises a display screen (31), a near electric induction module (32), a signal processing module (33), a power supply module (34), an alarm module (35) and a key (36).

2. The titanium alloy wrench for power equipment according to claim 1, characterized in that: The insulation sleeve (2) is made of insulating rubber, and the surface of the insulation sleeve (2) is uniformly distributed with anti-skid lines.

3. The titanium alloy wrench for power equipment according to claim 2, characterized in that: The display screen (31) is embeddedly installed on the upper surface of the near electric induction device (3) and is used for displaying the induced voltage value; The power supply module (34) is installed on the lower surface of the near electric induction device (3) and is used for providing electric energy for the near electric induction device (3).

4. The titanium alloy wrench for power equipment according to claim 3, characterized in that: The near electric induction module (32) and the signal processing module (33) are both installed on one side surface of the near electric induction device (3); The near electric induction module (32) is used for sensing the weak change of the surrounding electric field intensity and converting it into an electric signal to be transmitted to the signal processing module (33); The signal processing module (33) is used for analyzing and processing the electric signal transmitted by the near electric induction module (32).

5. The titanium alloy wrench for power equipment according to claim 1 or 4, characterized in that: The alarm module (35) and the key (36) are both installed on the other side surface of the near electric induction device (3), the alarm module (35) is an audible and light alarm, which is used for emitting audible and light alarm signals, and the key (36) is used for controlling the opening and closing of the near electric induction device (3).

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