CN218601326U

CN218601326U - Power line detection equipment

Info

Publication number: CN218601326U
Application number: CN202222139670.4U
Authority: CN
Inventors: 张琨
Original assignee: Individual
Current assignee: Suzhou Yihua Testing Technology Service Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-03-10
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to the technical field of power line detection, in particular to power line detection equipment, which comprises a lower semicircular frame and an upper semicircular frame, wherein the upper semicircular frame is hinged with the lower semicircular frame and covers the upper end of the lower semicircular frame, the inner side of the lower semicircular frame is in a V shape, the left and right ends of the inner side of the lower semicircular frame are rotatably connected with side rolling shafts, an L-shaped plate is fixed at the right end of the upper semicircular frame, a groove block is fixed at the right end of the lower semicircular frame, an oblique fixture block is inserted in a notch of the groove block, a movable rod penetrating through the L-shaped plate in a rightward sliding manner is fixed at the right end of the oblique fixture block, a pull block is fixed at the right end of the movable rod, and a spring is connected between the pull block and the L-shaped plate; the utility model discloses a rotation of side roller bearing and last roller bearing, when equipment move the cable circuit and examine time measuring, guaranteed the smooth and easy nature of equipment when examining cable movement, and make the inductive head be close to the cable but not with the cable contact to can prevent inductive head fish tail cable, guarantee the life of cable.

Description

Power line detection equipment

Technical Field

The utility model belongs to the technical field of the power line detects technique and specifically relates to a power line detection equipment is related to.

Background

The electric power is an energy source taking electric energy as power, an electric power circuit is a circuit used for transmitting the electric energy among a power plant, a transformer substation and electric power users, is an important component of a power supply system and is used for transmitting and distributing the electric energy, the electric power circuit is a conductor loop which connects a transformer substation and a distribution substation with each electric power user or electric equipment, the electric power is transmitted and distributed to a load end (the electric power users or the electric equipment) by a power end (the transformer substation and the distribution substation), the detection is frequently carried out by using the matching of an induction head and a neon lamp when the condition of the electric power circuit is detected, and the neon lamp is turned on to prompt the condition of the circuit after the condition of the circuit in a cable is detected by the induction head;

referring to Chinese patent application No. 202122178853.2, an electric power line detection device comprises a base, wherein a lower fixing frame is fixedly connected to the upper end of the base, the lower fixing frame is connected with a lower housing, bolt holes are arranged on two sides of the lower fixing frame, a lower groove is arranged at the central position of the lower housing, an upper groove is arranged at the central position of the upper housing, an inner groove is arranged at the central position of the left side of the horizontal end surface of the lower groove, and a roller is connected to the lower end of the base in a rolling manner; according to the power line detection device, a reset spring is installed on one side of a lower fixing frame on a base through a bolt to form a whole, a fixing bolt fixes parts to avoid falling off the frame, a roller of the base enables the device to move easily in all directions, a circuit penetrates through a through hole, an upper shell is closed, a pressure plate extrudes a first spring to enable a first spring and a second spring to be compressed, an induction head touches a circuit detection circuit, when the detection is completed, the upper shell is opened, the first spring and the second spring recover to be deformed, and the induction head is recovered;

but the utility model discloses a still have following not enough, because the inductive head passes through spring one and spring two elasticity and with the cable contact, when the inductive head is moving when examining the cable, the inductive head fish tail cable very easily to can influence the life of cable, the aperture of through-hole is fixed unchangeable moreover, consequently is difficult to put into this through-hole with the cable of different thicknesses, so that be difficult to detect the cable of different thicknesses through the inductive head, leads to the suitability of equipment not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric power circuit check out test set does benefit to and prevents inductive head fish tail cable, and does benefit to the cable that detects different thicknesses.

In order to solve the prior art problem, the utility model discloses an electric power circuit detection device, which comprises a lower semicircular frame and an upper semicircular frame, wherein the upper semicircular frame is hinged with the lower semicircular frame and covers the upper end of the lower semicircular frame;

the inner side of the lower semicircular frame is V-shaped, the left end and the right end of the inner side of the lower semicircular frame are rotatably connected with side rolling shafts, the right end of the upper semicircular frame is fixedly provided with an L-shaped plate, the right end of the lower semicircular frame is fixedly provided with a groove block, an inclined clamping block is inserted into a notch of the groove block, the right end of the inclined clamping block is fixedly provided with a movable rod which slides rightwards and penetrates out of the L-shaped plate, the right end of the movable rod is fixedly provided with a pull block, and a spring is connected between the pull block and the L-shaped plate;

a detection assembly is arranged above the lower semi-circular frame, and a supporting assembly is arranged at the lower end of the lower semi-circular frame.

Preferably, the detection assembly comprises a detection block, an upper roller, an induction head, a neon lamp, a threaded adjusting rod and a limiting rod, and the detection block is arranged at the upper end in the upper semicircular frame.

Preferably, the upper rollers are provided with two upper rollers which are respectively and rotatably connected to the left side and the right side of the lower end of the detection block, and the two upper rollers are arranged in a splayed shape.

Preferably, the lower end of the detection block is provided with two mounting grooves between the upper ends of the upper rollers, the induction head is fixed in the mounting grooves, and the neon lamp is connected with the front end of the detection block.

Preferably, the threaded adjusting rod is rotatably connected to the detecting block and penetrates out of the upper semicircular frame through upward threads, and the limiting rod is fixed to the detecting block and penetrates out of the upper semicircular frame through upward sliding.

Preferably, the supporting component comprises a telescopic cylinder and a base, the power end of the telescopic cylinder is connected with the lower end of the lower semicircular frame, the base is fixed at the lower end of the telescopic cylinder, and four corners of the lower end of the base are rotatably connected with universal wheels.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

1. the inner side of the lower semicircular frame is arranged into a V shape, so that cables with different thicknesses can be conveniently placed on the inner side of the lower semicircular frame, the cables are supported through the side roller, and the upper roller is driven by the detection block to be pressed down on the cables, so that the cables with different thicknesses can be clamped and limited, the detection of the line condition of the cables through the matching of the induction head and the neon lamp is facilitated, and the applicability of the device to the line detection of the cables is ensured;

2. through the rotation of the side rolling shaft and the upper rolling shaft, when the equipment carries out movement detection on a cable circuit, the smoothness of the equipment in the movement detection of the cable is ensured, and the induction head is close to the cable but is not contacted with the cable, so that the cable can be prevented from being scratched by the induction head, and the service life of the cable is ensured;

3. through setting up telescopic cylinder, do benefit to and detect the cable of co-altitude not through this equipment, better promotion this equipment to the suitability of cable line detection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;

FIG. 3 is a schematic view of the structure of the detecting block of the present invention;

fig. 4 is a schematic view of the overall expansion structure of the present invention.

In FIGS. 1-4: the device comprises a lower semicircular frame 1, an upper semicircular frame 2, a side roller 3, a detection block 4, a threaded adjusting rod 5, a limiting rod 6, an L-shaped plate 7, a groove block 8, a pull block 9, a spring 10, a movable rod 11, an inclined clamping block 12, a telescopic cylinder 13, a base 14, a mounting groove 15, an induction head 16, a neon lamp 17 and an upper roller 18.

Detailed Description

An electric power line detection apparatus:

as shown in fig. 1, 2 and 4, in this embodiment, the clamping device includes a lower semicircular frame 1 and an upper semicircular frame 2, the upper semicircular frame 2 is hinged to the lower semicircular frame 1 and covers the upper end of the lower semicircular frame 1, the inner side of the lower semicircular frame 1 is V-shaped, the left and right ends of the inner side of the lower semicircular frame 1 are rotatably connected with side rollers 3, the right end of the upper semicircular frame 2 is fixed with an L-shaped plate 7, the right end of the lower semicircular frame 1 is fixed with a groove block 8, an oblique fixture block 12 is inserted into a notch of the groove block 8, the right end of the oblique fixture block 12 is fixed with a movable rod 11 which slides rightwards and penetrates through the L-shaped plate 7, the right end of the movable rod 11 is fixed with a pull block 9, and a spring 10 is connected between the pull block 9 and the L-shaped plate 7;

when a cable is required to be clamped between the upper semicircular frame 2 and the lower semicircular frame 1 for detection, the pull block 9, the movable rod 11 and the inclined clamping block 12 are pulled outwards at first, after the pull block 9 stretches the spring 10, the inclined clamping block 12 can move out of the notch of the groove block 8, at the moment, the upper semicircular frame 2 can be conveniently opened above the lower semicircular frame 1, then the cable is placed into the V-shaped groove of the lower semicircular frame 1, at the moment, the side roller 3 supports the cable, then the upper semicircular frame 2 covers the upper side of the lower semicircular frame 1, at the moment, the inclined surface of the inclined clamping block 12 can be in contact with the upper right corner of the groove block 8, therefore, the groove block 8 can push the inclined clamping block 12, the movable rod 11 and the pull block 9 rightwards, the pull block 9 stretches the spring 10, when the inclined clamping block 12 moves to the notch of the groove block 8, the resilience force of the spring 10 can drive the pull block 9, the movable rod 11 and the clamping block 12 to move leftwards, the inclined clamping block 12 is inserted into the notch of the inclined clamping block 12, and the situation that the upper semicircular frame 2 is accidentally opened is prevented.

As shown in fig. 1 and 3, in this embodiment, a detection assembly is disposed above the lower semicircular frame 1, the detection assembly includes two detection blocks 4, two upper rollers 18, two induction heads 16, two neon lamps 17, a threaded adjusting rod 5 and a limiting rod 6, the detection block 4 is disposed at an upper end in the upper semicircular frame 2, the two upper rollers 18 are disposed on left and right sides of a lower end of the detection block 4 and are respectively rotatably connected to the upper roller 18, the two upper rollers 18 are arranged in an "eight" shape, a mounting groove 15 is formed in a lower end of the detection block 4 and located between upper ends of the two upper rollers 18, the induction heads 16 are fixed in the mounting groove 15, the neon lamps 17 are connected to a front end of the detection block 4, the threaded adjusting rod 5 is rotatably connected to the detection block 4 and penetrates the upper semicircular frame 2 through an upper thread, and the limiting rod 6 is fixed on the detection block 4 and slides upward to penetrate the upper semicircular frame 2;

then, the threaded adjusting rod 5 is screwed downwards and drives the detection block 4 to move downwards, meanwhile, the detection block 4 can drive the limiting rod 6 to move downwards along the upper semicircular frame 2, the stability of the detection block 4 in moving is guaranteed, until the upper rolling shaft 18 presses on the cable, the cables with different thicknesses can be clamped and limited conveniently through the matching of the side rolling shaft 3 and the upper rolling shaft 18, the line condition of the cable is detected through the matching of the induction head 16 and the neon lamp 17, the induction head 16 is electrically connected with the neon lamp 17, therefore, when the induction head 16 senses the cable to have a fault, the neon lamp 17 can be lightened, the line condition of the cable can be judged conveniently through the lightening of the neon lamp 17, and the applicability of the device to the line detection of the cable is guaranteed.

As shown in fig. 1, in this embodiment, a support assembly is disposed at the lower end of the lower semicircular frame 1, the support assembly includes a telescopic cylinder 13 and a base 14, a power end of the telescopic cylinder 13 is connected to the lower end of the lower semicircular frame 1, the base 14 is fixed to the lower end of the telescopic cylinder 13, and four corners of the lower end of the base 14 are rotatably connected to universal wheels;

when the universal wheel drives the equipment to move and detect the cable line, the smoothness of the equipment in the cable moving detection process is ensured through the rotation of the side rolling shafts 3 and the upper rolling shafts 18, the installation groove 15 is formed between the upper ends of the two upper rolling shafts 18, so that the induction head 16 is close to the cable but is not in contact with the cable, and when the induction head 16 moves and detects the cable, the cable can be prevented from being scratched by the induction head 16, and the service life of the cable is ensured.

As shown in fig. 1, in this embodiment, a power end of the telescopic cylinder 13 is connected to a lower end of the lower semicircular frame 1, the base 14 is fixed to a lower end of the telescopic cylinder 13, and four corners of the lower end of the base 14 are rotatably connected with universal wheels;

because this equipment supports through supporting component, when needs detect the cable of co-altitude through inductive head 16, be convenient for drive first semicircle frame 2 and lower semicircle frame 1 through telescopic cylinder 13 flexible and reciprocate, so be convenient for adjust inductive head 16's use height, and do benefit to and carry out the line detection to the cable of co-altitude, better promotion this equipment to the suitability that the cable line detected.

Claims

1. The utility model provides an electric power circuit check out test set, includes semicircle frame (1) and last semicircle frame (2) down, last semicircle frame (2) with semicircle frame (1) is articulated down and the lid in semicircle frame (1) upper end, its characterized in that down:

the inner side of the lower semicircular frame (1) is V-shaped, the left end and the right end of the inner side of the lower semicircular frame (1) are rotatably connected with side rolling shafts (3), the right end of the upper semicircular frame (2) is fixedly provided with an L-shaped plate (7), the right end of the lower semicircular frame (1) is fixedly provided with a groove block (8), a bevel fixture block (12) is inserted into a notch of the groove block (8), the right end of the bevel fixture block (12) is fixedly provided with a movable rod (11) which slides rightwards and penetrates out of the L-shaped plate (7), the right end of the movable rod (11) is fixedly provided with a pull block (9), and a spring (10) is connected between the pull block (9) and the L-shaped plate (7);

the detection assembly is arranged above the lower semicircular frame (1), and the supporting assembly is arranged at the lower end of the lower semicircular frame (1).

2. An electric power line detection apparatus according to claim 1, characterized in that: the detection assembly comprises a detection block (4), an upper rolling shaft (18), an induction head (16), a neon lamp (17), a threaded adjusting rod (5) and a limiting rod (6), wherein the detection block (4) is arranged at the inner upper end of the upper semicircular frame (2).

3. An electric power line detection apparatus according to claim 2, characterized in that: the upper rollers (18) are provided with two rollers and are respectively and rotatably connected to the left side and the right side of the lower end of the detection block (4), and the two upper rollers (18) are arranged in a splayed shape.

4. An electric power line detection apparatus according to claim 3, characterized in that: the lower end of the detection block (4) is provided with two mounting grooves (15) between the upper ends of the upper rollers (18), the induction head (16) is fixed in the mounting groove (15), and the neon lamp (17) is connected to the front end of the detection block (4).

5. An electric power line detection apparatus according to claim 2, characterized in that: screw thread adjusting rod (5) rotate connect in detect on piece (4) and up the screw thread run through out first semicircle frame (2), gag lever post (6) are fixed in detect on piece (4) and up slide and run through out first semicircle frame (2).

6. An electric power line detection apparatus as claimed in claim 1, characterized in that: the supporting component comprises a telescopic cylinder (13) and a base (14), the power end of the telescopic cylinder (13) is connected with the lower end of the lower semicircular frame (1), the base (14) is fixed at the lower end of the telescopic cylinder (13), and four corners of the lower end of the base (14) are rotatably connected with universal wheels.