Portable power line safety detection device

Abstract

The utility model discloses a portable electric power line safety detection device, which comprises an opening and closing mechanism, a detection mechanism and a reset mechanism, and is characterized in that the opening and closing mechanism comprises a main shell, a middle shaft arranged in the middle of the main shell, a detection ring rotationally connected to the middle shaft, and a handle connected to one end of the detection ring; the detection mechanism comprises a conductive block arranged on the inner side of the detection ring, a magnet installed at the other end of the conductive block and a detection lamp arranged on the outer side of the detection ring. The reset mechanism comprises a handle sleeve connected to the handle in a sleeving mode. According to the utility model, the conductive block is arranged at the inner side of the detection ring and is assisted by the detection lamp, so that after the conductive block detects current, the detection lamp can be activated to flash so as to know that a line is damaged, and the roller rolls along the line, so that the detection smoothness can be effectively ensured; and meanwhile, the closing of the detection ring can be effectively ensured by using the reset mechanism, the line is effectively clamped, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power line detection, in particular to a portable power line safety detection device. Background Art

[0002] After the power line is laid, it is inevitable that there will be damage, so it needs to be detected to ensure the safety of circuit transmission. However, the existing line detection methods are not comprehensive enough, and it is necessary for the staff to observe the damaged position of the line with the naked eye, which is prone to omission. Therefore, a portable power line safety detection device is proposed. Content of the Utility Model

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0004] Therefore, the technical solution adopted by the utility model is as follows:

[0005] A portable power line safety detection device includes an opening and closing mechanism, a detection mechanism and a reset mechanism. The opening and closing mechanism includes a main housing, a central axis arranged in the middle of the main housing, a detection ring rotatably connected to the central axis, and a handle connected to one end of the detection ring. The detection mechanism includes a conductive block arranged inside the detection ring, a magnet installed at the other end of the conductive block, and a detection lamp arranged outside the detection ring. The reset mechanism includes a handle sleeve sleeved on the handle, a reset spring installed at the front end inside the handle sleeve, and a limiting frame assembled at the rear end inside the handle sleeve.

[0006] Preferably, the number of the magnets is two, which is adapted to the number of the detection rings, and the two magnets attract each other.

[0007] Preferably, an arc plate is installed at the rear side of the main housing, a limiting groove is opened on the arc plate, and a clamping block is installed on the handle and slidably connected in the limiting groove.

[0008] Preferably, a connecting frame is inserted at the front end of the main housing, a roller is rotatably connected to the top end of the connecting frame, and a buffer spring is installed inside the connecting frame and connected to the main housing.

[0009] Preferably, the conductive block is electrically connected to the detection lamp.

[0010] Preferably, a hand guard is installed on the outer side of the handle sleeve, and anti-slip patterns are arranged at the position of the handle sleeve inside the hand guard.

[0011] By adopting the above technical solutions, the beneficial effects obtained by the utility model are as follows:

[0012] In the present utility model, by arranging a conductive block on the inner side of the detection ring and assisting with a detection lamp, when the conductive block detects an electric current, the detection lamp can be activated to flash, thereby indicating that there is a break in the circuit here. And by using the roller to roll along the circuit, the smoothness of the detection can be effectively ensured. At the same time, the reset mechanism can effectively ensure the closure of the detection ring, effectively clamp the circuit, and improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of an embodiment of the present utility model.

[0014] Reference Signs:

[0015] 110, main housing; 120, central axis; 130, detection ring; 140, handle; 150, arc plate; 160, limiting groove; 170, clamping block;

[0016] 210, conductive block; 220, magnet; 230, detection lamp; 240, connecting frame; 250, roller; 260, buffer spring;

[0017] 310, handle sleeve; 320, hand guard; 330, reset spring; 340, limiting frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments may be combined with each other.

[0019] The following describes a portable power line safety detection device provided by some embodiments of the present utility model in conjunction with the accompanying drawings.

[0020] Embodiment:

[0021] Combined with Figure 1As shown in the figure, a portable safety detection device for power lines provided by the utility model includes an opening and closing mechanism, a detection mechanism, and a reset mechanism. The opening and closing mechanism includes a main housing 110, a central shaft 120 disposed in the middle of the main housing 110, a detection ring 130 rotatably connected to the central shaft 120, and a handle 140 connected to one end of the detection ring 130. An arc plate 150 is installed at the rear side of the main housing 110, a limiting groove 160 is formed in the arc plate 150, and a clamping block 170 is installed on the handle 140 and slidably connected in the limiting groove 160. The detection mechanism includes a conductive block 210 disposed inside the detection ring 130, a magnet 220 installed at the other end of the conductive block 210, and a detection lamp 230 disposed outside the detection ring 130. The number of magnets 220 is two, which is adapted to the number of detection rings 130. The two magnets 220 attract each other, and the conductive block 210 is electrically connected to the detection lamp 230. A connecting frame 240 is inserted into the front end of the main housing 110. A roller 250 is rotatably connected to the top of the connecting frame 240, and a buffer spring 260 is installed inside the connecting frame 240 and connected to the main housing 110. The reset mechanism includes a handle sleeve 310 sleeved on the handle 140, a reset spring 330 installed at the front end inside the handle sleeve 310, and a limiting frame 340 assembled at the rear end inside the handle sleeve 310. A hand guard 320 is installed on the outside of the handle sleeve 310, and anti-slip patterns are provided at the position of the handle sleeve 310 inside the hand guard 320.

[0022] Specifically, the circular ring formed by the detection ring 130 can well adapt to various specifications of lines and achieve full wrapping, making the detection result more accurate, improving the reliability of the device, and equipped with two detection lamps 230 respectively connected to two conductive blocks 210 for zone detection, so that the damaged position can be quickly located after discovery, improving the practicality of the device;

[0023] Among them, the clamping block 170 is slidably connected to the limiting groove 160, making the opening and closing of the handle 140 smoother, and at the same time avoiding the structure from shifting, resulting in the detection ring 130 being unable to form a circular ring, improving the reliability of the device.

[0024] The working principle and usage process of the utility model: First, hold the handle sleeve 310, and then receive the force through the hand guard 320 in cooperation with the handle sleeve 310, pull the two handle sleeves 310 apart, so as to open the detection ring 130, and then clamp the detection ring 130 on the line to be detected. At this time, release the pulling of the handle sleeve 310, so that the handle sleeve 310 automatically closes under the action of the reset spring 330, thus closing the detection ring 130 into a circle. At the same time, the roller 250 abuts against the line and rolls along the line to perform detection. When the line is detected to be damaged, the detection lamp 230 will emit red light, and the two detection lamps 230 respectively correspond to the conductive blocks 210 on both sides of the line, so as to more quickly distinguish the damaged position. Finally, after the detection is completed, take down the device and store it properly.

[0025] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A portable power line safety detection device, characterized in that: include: Opening and closing mechanism, detection mechanism and reset mechanism; The opening and closing mechanism comprises a main housing (110), a central axis (120) arranged in the middle of the main housing (110), a detection ring (130) rotatably connected to the central axis (120), and a handle (140) connected to one end of the detection ring (130); The detection mechanism comprises a conductive block (210) arranged on the inner side of the detection ring (130), a magnet (220) installed on the other end of the conductive block (210), and a detection lamp (230) arranged on the outer side of the detection ring (130); The reset mechanism comprises a handle sleeve (310) sleeved on the handle (140), a reset spring (330) installed at the inner front end of the handle sleeve (310), and a limiting frame (340) assembled at the inner rear end of the handle sleeve (310).

2. A portable power line safety detection device according to claim 1, characterized in that: The number of the magnets (220) is two, which matches the number of the detection rings (130), and the two magnets (220) attract each other.

3. A portable power line safety detection device according to claim 1, characterized in that: An arc plate (150) is installed at the rear side of the main housing (110), a limiting groove (160) is provided on the arc plate (150), and a clamping block (170) is installed on the handle (140) and is slidably connected in the limiting groove (160).

4. A portable power line safety detection device according to claim 1, characterized in that: A connecting frame (240) is plugged into the front end of the main housing (110), a roller (250) is rotatably connected to the top end of the connecting frame (240), and a buffer spring (260) is installed inside the connecting frame (240) and connected to the main housing (110).

5. A portable power line safety detection device according to claim 1, characterized in that: The conductive block (210) is electrically connected to the detection lamp (230).

6. A portable power line safety detection device according to claim 1, characterized in that: A hand guard (320) is installed on the outer side of the handle cover (310), and anti-slip grooves are arranged on the position of the handle cover (310) located on the inner side of the hand guard (320).

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