Electric power detection device for electrical engineering

Abstract

The invention discloses an electric power detection device for electrical engineering, and relates to the technical field of electric power detection, and the device comprises a telescoping mechanism, the top end of the telescoping mechanism is provided with a steering mechanism, the top surface of the steering mechanism is connected with an extension mechanism, and the top surface of the extension mechanism is provided with an electric power detection instrument. The output end of the electric power detection instrument is electrically connected with spring wires, one end of each spring wire is electrically connected with a wire supporting hook, the two wire supporting hooks are fixedly installed on the two sides of the extension mechanism respectively, a vertical groove is formed in the outer wall of the telescopic mechanism, a supporting assembly is arranged in the vertical groove, and the wire supporting hooks are fixedly installed in the vertical groove. And an adjusting cap is arranged on the side, close to the supporting assembly, of the telescopic mechanism, one end of the adjusting cap extends into the vertical groove, the telescopic mechanism comprises an outer cylinder, a limiting block is slidably connected into the outer cylinder, a lifting rod is connected to the top end of the limiting block, and the top end of the lifting rod extends to the top of the outer cylinder.

Description

Technical Field

[0001] The present invention relates to the technical field of power detection, in particular to a power detection device for electrical engineering. Background Art

[0002] Electricity inspection is the management, testing and evaluation of the safety, hidden dangers, measurement, quality, marketing and facility performance of electricity users by the power industry, related organizations or individuals according to rules, norms, standards or case experience. Among them, power equipment is the hub and channel in the transmission and distribution network. During the use of equipment, there will be aging, disrepair, hidden faults and other hidden dangers. However, these situations cannot be eliminated by human eyes and the experience of staff. Specialized power equipment testing is required to detect these power safety hazards and organize manpower to eliminate them in time.

[0003] At present, existing power detection devices usually require manual connection of power lines, and because of live work, this method is prone to electric shock accidents. Even if the workers wear anti-electric suits, dangerous accidents may occur due to electric sparks. Summary of the invention

[0004] The object of the present invention is to provide an electric power detection device for electrical engineering to solve the problems raised in the above background technology.

[0005] By adopting the above technical solution, a safer power detection function is achieved.

[0006] In view of the above problems, the technical solution proposed by the present invention is: An electric power detection device for electrical engineering comprises a telescopic mechanism, a steering mechanism is provided at the top of the telescopic mechanism, an extension mechanism is connected to the top surface of the steering mechanism, an electric power detection instrument is installed on the top surface of the extension mechanism, output ends of the electric power detection instrument are respectively electrically connected to spring wires, one end of two spring wires are respectively electrically connected to wire support hooks, two wire support hooks are respectively fixedly installed on both sides of the extension mechanism, a vertical groove is provided on the outer wall of the telescopic mechanism, a support assembly is provided inside the vertical groove, an adjustment cap is provided on the side of the telescopic mechanism close to the support assembly, and one end of the adjustment cap extends to the inside of the vertical groove.

[0007] As a preferred technical solution of the present invention, the telescopic mechanism includes an outer cylinder, the inner sliding connection of the outer cylinder is a limit block, the top of the limit block is connected to a lifting rod, the top of the lifting rod extends to the top of the outer cylinder and is connected to the bottom surface of the steering mechanism.

[0008] As a preferred technical solution of the present invention, an electric push rod is installed at the inner bottom end of the outer cylinder, and the output end of the electric push rod is connected to the bottom surface of the limit block.

[0009] As a preferred technical solution of the present invention, the steering mechanism includes a shell, and the inner sides of the shell are rotatably connected with a driving gear and a driven gear respectively, and the driving gear and the driven gear are meshed with each other, and the inner part of the driven gear is sleeve-connected with the bottom end of the extension mechanism.

[0010] As a preferred technical solution of the present invention, a servo motor is installed on one side of the bottom surface of the steering mechanism, and the output end of the servo motor extends to the inside of the housing and is drivingly connected to one end of the driving gear.

[0011] As a preferred technical solution of the present invention, the extension mechanism includes a square box, a bracket is installed inside the square box, a double-headed motor is installed inside the bracket, the output ends of the double-headed motor are respectively connected to lead screws, one end of the two lead screws are respectively threadedly connected to square plates, and the two square plates are respectively slidably connected to both sides of the square box.

[0012] As a preferred technical solution of the present invention, the wire supporting hook comprises an insulating block, the outer wall of the square plate is connected to the insulating block, and an electrode hook body is installed on one side of the insulating block.

[0013] As a preferred technical solution of the present invention, the support assembly includes a slider, the interior of the vertical slot is slidably connected to the slider, the bottom surface of the slider is hinged with a support plate, and the bottom side of the slider is connected to a stop angle.

[0014] As a preferred technical solution of the present invention, the adjusting cap comprises a twist cap, the outer wall of the outer cylinder is threadedly connected to the twist cap, the bottom end of the twist cap is rotatably connected to a pressure ring, and the inner wall of the pressure ring extends to the inside of the vertical groove.

[0015] In another aspect, the present invention provides a method for using an electric power detection device for electrical engineering, comprising the following steps: Step 1: By turning the twist cap, the twist cap drives the pressure ring to press down until the pressure ring contacts the slider. At the same time, by moving the support plate, the bottom of the support plate is separated from the vertical groove and kept tilted. The downward pressure of the slider by the pressure ring makes the support plate move down to the ground while keeping the tilt, and the support and fixation of the device are completed; Step 2: Start the servo motor so that its output end drives the driving gear to rotate, which causes the driving gear to drive the driven gear to rotate, thereby adjusting the extension mechanism to different directions until the wire support hooks on both sides of the extension mechanism are flush with the power line; Step 3: Start the double-headed motor so that the output shafts on both sides drive the lead screws to rotate synchronously, and adjust the telescopic dimensions of the two square plates inside the square box until the wire support hooks can adapt to power lines of different widths; Step 4: Start the electric push rod so that its output end pushes the limit block inside the outer tube to move up and down, and at the same time drives the lifting rod to achieve telescopic movement, thereby adjusting the height of the steering mechanism until the wire support hooks on both sides of the power detection instrument touch the wires to be detected; Step 5: Start the power detection instrument so that it can receive the electrical signal transmitted between the spring wire and the wire support hook, thereby analyzing the fault information of the current circuit.

[0016] Compared with the prior art, the present invention has the following beneficial effects: Through the cooperation of the telescopic mechanism, the steering mechanism, the extension mechanism, the power detection instrument, the spring wire and the wire support hook, the detection device is safer when detecting the power condition of the line, and effectively avoids the operator from getting electric shock. Among them, the height position of the power detection instrument is adjusted by the telescopic mechanism, and the orientation of the power detection instrument is adjusted in conjunction with the steering mechanism, so that the wire support hook can contact the power line at any position, and then the width of the extension mechanism is adjusted to make the wire support hook suitable for power lines of different widths. At the same time, with the contraction function of the spring wire, the wire support hook 900 that moves to any position can still form signal transmission with the power detection instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of an electric power detection device for electrical engineering provided by the present invention; Figure 2 A cross-sectional view of a telescopic mechanism of an electric power detection device for electrical engineering provided by the present invention; Figure 3 A cross-sectional view of a steering mechanism of an electric power detection device for electrical engineering provided by the present invention; Figure 4 A cross-sectional view of an extension mechanism of an electric power detection device for electrical engineering provided by the present invention; Figure 5 A cross-sectional view of a support assembly of an electric power detection device for electrical engineering provided by the present invention.

[0018] In the figure: 100, telescopic mechanism; 1001, outer cylinder; 1002, lifting rod; 1003, limit block; 1004, electric push rod; 200, steering mechanism; 2001, housing; 2002, driving gear; 2003, driven gear; 300, extension mechanism; 3001, square box; 3002, bracket; 3003, double-headed motor; 3004, lead screw; 3005, square plate; 400, power detection instrument; 500, spring wire; 600, servo motor; 700, adjustment cap; 7001, twist cap; 7002, pressure ring; 800, support assembly; 8001, slider; 8002, stop angle; 8003, support plate; 900, wire support hook; 9001, insulating block; 9002, electrode hook body. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 5 The present invention provides a technical solution: an electric power detection device for electrical engineering, comprising a telescopic mechanism 100, a steering mechanism 200 is provided at the top of the telescopic mechanism 100, an extension mechanism 300 is connected to the top surface of the steering mechanism 200, an electric power detection instrument 400 is installed on the top surface of the extension mechanism 300, the output ends of the electric power detection instrument 400 are respectively electrically connected to spring wires 500, one ends of the two spring wires 500 are respectively electrically connected to wire support hooks 900, the two wire support hooks 900 are respectively fixedly installed on both sides of the extension mechanism 300, a vertical groove is provided on the outer wall of the telescopic mechanism 100, a support assembly 800 is provided inside the vertical groove, and an adjusting cap 700 is provided on the side of the telescopic mechanism 100 close to the support assembly 800, and one end of the adjusting cap 700 extends to the inside of the vertical groove.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Among them, the telescopic mechanism 100 includes an outer cylinder 1001, the inner sliding connection of the outer cylinder 1001 is a limit block 1003, the top of the limit block 1003 is connected to a lifting rod 1002, the top of the lifting rod 1002 extends to the top of the outer cylinder 1001, and is connected to the bottom surface of the steering mechanism 200.

[0023] An electric push rod 1004 is installed at the inner bottom end of the outer cylinder 1001 , and the output end of the electric push rod 1004 is connected to the bottom surface of the limit block 1003 .

[0024] The steering mechanism 200 includes a housing 2001 , and a driving gear 2002 and a driven gear 2003 are rotatably connected on both sides of the housing 2001 , and the driving gear 2002 and the driven gear 2003 are meshed with each other, and the interior of the driven gear 2003 is sleeve-connected with the bottom end of the extension mechanism 300 .

[0025] A servo motor 600 is installed on one side of the bottom surface of the steering mechanism 200 . The output end of the servo motor 600 extends to the inside of the housing 2001 and is transmission-connected to one end of the driving gear 2002 .

[0026] Among them, the extension mechanism 300 includes a square box 3001, a bracket 3002 is installed inside the square box 3001, a double-headed motor 3003 is installed inside the bracket 3002, the output ends of the double-headed motor 3003 are respectively connected to the lead screws 3004, one end of the two lead screws 3004 is respectively threadedly connected to the square plates 3005, and the two square plates 3005 are respectively slidably connected to the two sides of the square box 3001.

[0027] The wire supporting hook 900 includes an insulating block 9001 , the outer wall of the square plate 3005 is connected to the insulating block 9001 , and an electrode hook body 9002 is installed on one side of the insulating block 9001 .

[0028] The support assembly 800 includes a slider 8001 , the interior of the vertical slot is slidably connected to the slider 8001 , a support plate 8003 is hingedly connected to the bottom surface of the slider 8001 , and a retaining angle 8002 is connected to the side of the bottom surface of the slider 8001 .

[0029] The adjusting cap 700 comprises a twist cap 7001, the outer wall of the outer cylinder 1001 is threadedly connected to the twist cap 7001, the bottom end of the twist cap 7001 is rotatably connected to a pressure ring 7002, and the inner wall of the pressure ring 7002 extends to the inside of the vertical groove.

[0030] Specifically, the working principle of this kind of power detection device for electrical engineering is: when using it, first move the device to the designated working area, and some high power lines can be used with a ladder. The specific operating steps are as follows: Step 1: By rotating the twist cap 7001, the twist cap 7001 drives the pressure ring 7002 to press down until the pressure ring 7002 contacts the slider 8001. At the same time, by moving the support plate 8003, the bottom of the support plate 8003 is separated from the vertical groove and kept tilted. The pressure ring 7002 presses the slider 8001 downward, so that the support plate 8003 is kept tilted and moves down to the ground surface, and the support and fixation of the device is completed; Step 2: Start the servo motor 600 so that its output end drives the driving gear 2002 to rotate, so that the driving gear 2002 drives the driven gear 2003 to rotate, thereby adjusting the extension mechanism 300 to different directions until the wire support hooks 900 on both sides of the extension mechanism 300 are flush with the power line; Step 3: Start the double-headed motor 3003 so that the output shafts on both sides drive the lead screws 3004 to rotate synchronously, and adjust the telescopic dimensions of the two square plates 3005 inside the square box 3001 until the wire support hook 900 can adapt to power lines of different widths; Step 4: Start the electric push rod 1004 so that its output end pushes the limit block 1003 to move up and down inside the outer tube 1001, and at the same time drives the lifting rod 1002 to achieve telescopic movement, thereby adjusting the height of the steering mechanism 200 until the wire support hooks 900 on both sides of the power detection instrument 400 contact the wires to be detected; Step 5: Start the power detection instrument 400 so that it can receive the electrical signal transmitted between the spring wire 500 and the wire support hook 900, thereby analyzing the fault information of the current circuit.

Claims

1. An electric power detection device for electrical engineering, characterized in that: The invention comprises a telescopic mechanism (100), wherein a steering mechanism (200) is provided at the top of the telescopic mechanism (100), the top surface of the steering mechanism (200) is connected to an extension mechanism (300), the top surface of the extension mechanism (300) is installed with an electric power detection instrument (400), the output ends of the electric power detection instrument (400) are respectively electrically connected to spring wires (500), one end of two spring wires (500) are respectively electrically connected to wire support hooks (900), the two wire support hooks (900) are respectively fixedly mounted on two sides of the extension mechanism (300), the outer wall of the telescopic mechanism (100) is provided with a vertical groove, the interior of the vertical groove is provided with a support assembly (800), and the telescopic mechanism (100) is provided with an adjustment cap (700) on a side close to the support assembly (800), and one end of the adjustment cap (700) extends to the interior of the vertical groove.

2. The electric power detection device for electrical engineering according to claim 1, characterized in that: The telescopic mechanism (100) comprises an outer cylinder (1001), the inner part of the outer cylinder (1001) is slidably connected to a limit block (1003), the top end of the limit block (1003) is connected to a lifting rod (1002), the top end of the lifting rod (1002) extends to the top of the outer cylinder (1001) and is connected to the bottom surface of the steering mechanism (200).

3. The electric power detection device for electrical engineering according to claim 2, characterized in that: An electric push rod (1004) is installed at the inner bottom end of the outer cylinder (1001), and the output end of the electric push rod (1004) is connected to the bottom surface of the limit block (1003).

4. The electric power detection device for electrical engineering according to claim 1, characterized in that: The steering mechanism (200) comprises a housing (2001), wherein a driving gear (2002) and a driven gear (2003) are rotatably connected to two sides of the interior of the housing (2001), and the driving gear (2002) and the driven gear (2003) are meshed with each other, and the interior of the driven gear (2003) is sleeve-connected to the bottom end of the extension mechanism (300).

5. The electric power detection device for electrical engineering according to claim 4, characterized in that: A servo motor (600) is installed on one side of the bottom surface of the steering mechanism (200), and an output end of the servo motor (600) extends to the interior of the housing (2001) and is drivingly connected to one end of the driving gear (2002).

6. The electric power detection device for electrical engineering according to claim 1, characterized in that: The extension mechanism (300) comprises a square box (3001), a bracket (3002) is installed inside the square box (3001), a double-headed motor (3003) is installed inside the bracket (3002), the output ends of the double-headed motor (3003) are respectively connected to lead screws (3004) in a transmission manner, one end of the two lead screws (3004) is respectively threadedly connected to square plates (3005), and the two square plates (3005) are respectively slidably connected to two sides of the square box (3001).

7. The electric power detection device for electrical engineering according to claim 6, characterized in that: The wire supporting hook (900) comprises an insulating block (9001), the outer wall of the square plate (3005) is connected to the insulating block (9001), and an electrode hook body (9002) is installed on one side of the insulating block (9001).

8. The electric power detection device for electrical engineering according to claim 1, characterized in that: The support assembly (800) comprises a slider (8001), the interior of the vertical slot is slidably connected to the slider (8001), a support plate (8003) is hingedly connected to the bottom surface of the slider (8001), and a retaining angle (8002) is connected to the side of the bottom surface of the slider (8001).

9. The electric power detection device for electrical engineering according to claim 2, characterized in that: The adjusting cap (700) comprises a twist cap (7001), the outer wall of the outer cylinder (1001) is threadedly connected to the twist cap (7001), the bottom end of the twist cap (7001) is rotatably connected to a pressure ring (7002), and the inner wall of the pressure ring (7002) extends to the inside of the vertical groove.

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