CN219225043U

CN219225043U - Electric wire leakage checking device

Info

Publication number: CN219225043U
Application number: CN202223304556.9U
Authority: CN
Inventors: 苏阳; 刘潍慷; 王泽�; 张启光; 王爽; 常翠颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-20
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of electric power marketing electric equipment, and particularly relates to an electric wire leakage checking device which comprises an operating rod, wherein one end of the operating rod is clamped with a telescopic rod, the tail end of the telescopic rod is fixedly provided with a detection end, and the operating rod is clamped with an auxiliary rod. According to the utility model, the first guide piece and the detection piece are clamped at the outer side of the electric wire during investigation, the first movable clamping plate and the second movable clamping plate are used for clamping and limiting the electric wire, so that the electric wire can be conveniently moved and detected during investigation, the rotor is arranged at the inner side of the first movable clamping plate, the movement is smoother, and the symmetrically arranged metal plates can clamp the electric wire in a large area through the arc-shaped metal plates arranged at the inner side of the second movable clamping plate on the detection piece, so that the electric wire can be detected more carefully during detection, the detection efficiency is improved, and the conditions of incomplete detection and low efficiency caused by smaller end parts of a common test pencil are avoided.

Description

Electric wire leakage checking device

Technical Field

The utility model relates to the technical field of electric power marketing electric equipment, in particular to an electric wire leakage checking device.

Background

The electric leakage checking needs to be carried out on the electric wire when the electric power equipment is overhauled, the contact checking is generally carried out through the manual handheld test pencil, but because the size of the general test pencil is smaller, the electric wire needs to be detected by a worker in a short distance when the electric wire is checked, because the electric wire is longer, if the electric wire is bent, the electric leakage part contacts the worker, the danger is easily brought to the worker, in addition, the detection end of the general test pencil is smaller, only a small part can be contacted during detection, and the detection efficiency is slower.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the electric wire leakage checking device which has the characteristics of high detection efficiency and good safety.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wire electric leakage investigation device, includes the action bars, the one end block of action bars is equipped with the telescopic link, the terminal fixed detection end that is equipped with of telescopic link, the block is equipped with the auxiliary rod on the action bars, the detection end includes the fixed frame, the inboard block of fixed frame is equipped with the guide piece No. one, the one side block of guide piece No. one is equipped with the detection piece;

the detection piece comprises a second movable clamping plate, a display box is fixedly arranged on one side of the second movable clamping plate, a metal plate is fixedly arranged on the inner side of the second movable clamping plate, a first wire is arranged on the metal plate in an electric connection mode, a second lantern ring is fixedly arranged at the lower end of the second movable clamping plate, the second lantern ring is clamped on the fixing frame, and a second scroll spring is fixedly arranged on the inner side of the second lantern ring.

As an optimal technical scheme of the electric wire leakage checking device, the operating rod comprises a handle, one end of the handle is fixedly connected with a first connecting cylinder, a fixed block is fixedly arranged on the outer wall of the first connecting cylinder, a rotating clamping groove is formed in the fixed block, and one end of the auxiliary rod is clamped in the rotating clamping groove.

As an optimal technical scheme of the electric wire leakage checking device, the telescopic rod comprises a second connecting cylinder, one end of the second connecting cylinder is clamped on the inner side of the first connecting cylinder, a connecting rod is clamped on the inner side of the other end of the second connecting cylinder, and one end of the connecting rod is fixedly connected to the fixing frame.

As an optimal technical scheme of the electric wire leakage checking device, a rotating shaft is fixedly arranged on the inner side of the fixing frame, a limiting plate is fixedly arranged on the rotating shaft, and the second lantern ring is sleeved on the rotating shaft.

As an optimal technical scheme of the electric wire leakage checking device, the first guide piece comprises a first movable clamping plate, one end of the first movable clamping plate is fixedly provided with a first lantern ring, the first lantern ring is sleeved on the rotating shaft, the inner side of the first lantern ring is fixedly provided with a first volute spiral spring, and the inner wall of the first movable clamping plate is clamped with a rotor.

As an optimal technical scheme of the electric wire leakage checking device, a second wire is fixedly arranged on the inner side of the display box, one end of the second wire is electrically connected to the metal plate, the other end of the second wire is electrically connected with a lamp panel, and a warning lamp is electrically connected to the lamp panel.

As an optimal technical scheme of the electric wire leakage checking device, the auxiliary rod comprises a supporting rod, one end of the supporting rod is fixedly provided with a limiting ball, the limiting ball is clamped in the rotating clamping groove, the other end of the supporting rod is fixedly provided with an auxiliary piece, the auxiliary piece is clamped with a second guide piece, and the first guide piece and the second guide piece are identical in structure and different in position.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the using process, the distance from the handle to the detection end can be prolonged by stretching the telescopic rod when the electric wire is inspected, the distance from the hand of a worker to the electric wire is increased, the electric wires on two sides of the detection end can be clamped and supported by the auxiliary rod through the auxiliary rods clamped on two sides of the operating rod, the condition that the electric wire is electrically close to the inspected person due to long bending of the electric wire in the detecting process is avoided, the auxiliary rod can be detached in the operating process, the electric wire is smoothed forward by holding the auxiliary rod in one hand, the electric wire is detected by holding the operating rod in one hand, the condition that the electric wire is bent manually is smoothed forward is avoided, and the safety is improved.

2. In the using process, the first guide piece and the detection piece are clamped on the outer side of the electric wire during investigation, the first movable clamping plate and the second movable clamping plate are used for clamping and limiting the electric wire, so that the electric wire can be conveniently moved and detected during investigation, the rotor is arranged on the inner side of the first movable clamping plate, the movement is smoother, the symmetrically arranged metal plates can clamp the electric wire in a large area through the arc-shaped metal plates arranged on the inner side of the second movable clamping plate on the detection piece, the electric wire can be detected more carefully during detection, the detection efficiency is improved, and the conditions of incomplete detection and low efficiency caused by small end parts of a common test pencil are avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is an enlarged schematic view at B in FIG. 2;

fig. 5 is a perspective cross-sectional view of the detection end of the present utility model.

In the figure: 1. an operation lever; 11. a grip; 12. a first connecting cylinder; 121. a fixed block; 122. rotating the clamping groove; 2. a telescopic rod; 21. a second connecting cylinder; 22. a connecting rod; 3. a detection end; 31. a fixed frame; 311. a rotating shaft; 312. a limiting plate; 32. a first guide; 321. a first movable clamping plate; 322. a first collar; 323. a first scroll spring; 324. a rotor; 33. a detecting member; 331. a second movable clamping plate; 3311. a metal plate; 3312. a first wire; 3313. a second collar; 3314. a second scroll spring; 332. a display box; 3321. a second wire; 3322. a lamp panel; 3323. a warning light; 4. an auxiliary lever; 41. a support rod; 411. a limit ball; 42. an auxiliary member; 421. and a guide II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a device is looked into to electric wire electric leakage, includes action bars 1, and the one end block of action bars 1 is equipped with telescopic link 2, and the terminal fixed of telescopic link 2 is equipped with detection end 3, and the block is equipped with auxiliary rod 4 on the action bars 1, and detection end 3 includes fixed frame 31, and the inboard block of fixed frame 31 is equipped with guide piece 32 No. one, and one side block of guide piece 32 is equipped with detection piece 33.

Referring to fig. 1, 2 and 3, specifically, the operation rod 1 includes a grip 11, one end of the grip 11 is fixedly connected with a first connecting cylinder 12, a fixed block 121 is fixedly arranged on the outer wall of the first connecting cylinder 12, a rotation clamping groove 122 is formed on the fixed block 121, and one end of the auxiliary rod 4 is clamped in the rotation clamping groove 122; the telescopic rod 2 comprises a second connecting cylinder 21, one end of the second connecting cylinder 21 is clamped on the inner side of the first connecting cylinder 12, the inner side of the other end of the second connecting cylinder 21 is clamped with a connecting rod 22, and one end of the connecting rod 22 is fixedly connected to the fixed frame 31; a rotating shaft 311 is fixedly arranged on the inner side of the fixed frame 31, a limiting plate 312 is fixedly arranged on the rotating shaft 311, and a second lantern ring 3313 is sleeved on the rotating shaft 311; the auxiliary rod 4 comprises a support rod 41, one end of the support rod 41 is fixedly provided with a limit ball 411, the limit ball 411 is clamped in the rotation clamping groove 122, the other end of the support rod 41 is fixedly provided with an auxiliary piece 42, the auxiliary piece 42 is clamped with a second guide piece 421, the first guide piece 32 and the second guide piece 421 have the same structure and different positions; the distance from the handle 11 to the detection end 3 can be prolonged through stretching the telescopic rod 2 when checking the electric wires, the distance from the hands of a worker to the electric wires can be increased, the auxiliary rods 4 clamped at two sides of the operation rod 1 can be used for clamping and supporting the electric wires at two sides of the detection end 3, the situation that the electric wires are close to the checking staff due to long bending of the electric wires in detection is avoided, the auxiliary rods 4 can be detached in operation, the electric wires are smoothed down by one hand by holding the auxiliary rods 4, the situation that the electric wires are bent and manually smoothed down by one hand is avoided, and safety is improved.

Referring to fig. 2, 4 and 5, specifically, the first guide 32 includes a first movable clamping plate 321, one end of the first movable clamping plate 321 is fixedly provided with a first collar 322, the first collar 322 is sleeved on the rotating shaft 311, the inner side of the first collar 322 is fixedly provided with a first spiral spring 323, and the inner wall of the first movable clamping plate 321 is clamped with a rotor 324; a second wire 3321 is fixedly arranged on the inner side of the display box 332, one end of the second wire 3321 is electrically connected to the metal plate 3311, the other end of the second wire 3321 is electrically connected to a lamp panel 3322, and a warning lamp 3323 is electrically connected to the lamp panel 3322; the detecting piece 33 includes a second movable clamping plate 331, a display box 332 is fixedly arranged on one side of the second movable clamping plate 331, a metal plate 3311 is fixedly arranged on the inner side of the second movable clamping plate 331, a first lead 3312 is electrically connected to the metal plate 3311, a second collar 3313 is fixedly arranged at the lower end of the second movable clamping plate 331, the second collar 3313 is clamped on the fixed frame 31, and a second scroll spring 3314 is fixedly arranged on the inner side of the second collar 3313; the utility model discloses a wire is fixed to the wire, including a wire, a wire is fixed to a wire, a guide piece 32 and a detection piece 33 block in the wire outside are examined, carry out the block spacing to the wire through a movable clamp plate 321 and a movable clamp plate 331 for conveniently remove the detection along the electric wire when examining, through setting up rotor 324 in movable clamp plate 321 inboard, make the removal more smooth and easy, through setting up curved metal sheet 3311 in movable clamp plate 331 inboard on detection piece 33, make the metal sheet 3311 that the symmetry set up carry out large tracts of land block with the electric wire, thereby make can detect more carefully when detecting, improve detection efficiency, avoid general test pencil tip less lead to detect incomplete, the condition that efficiency is slow.

The utility model has the following application flow and working principle: when the electric wire warning device is used, firstly, the hand-held grip 11 is used for stretching the telescopic rod 2, then the first guide piece 32 and the detection piece 33 are clamped on the outer side of an electric wire, then the auxiliary rod 4 is clamped in the rotary clamping groove 122, the second guide piece 421 at the tail end of the auxiliary rod 4 is clamped on the outer side of the electric wire, then the detection piece 33 is driven to move on the electric wire by moving the operation rod 1, the electric wire is contacted by the metal plate 3311 during detection, and when a leakage condition is found, current is transmitted to the lamp plate 3322 through the metal plate 3311 and the second guide wire 3321, so that the warning lamp 3323 is lightened for warning; in the detection process, the first guide piece 32 and the second guide piece 421 guide and limit the electric wire, so that the detection of the detection piece 33 is smoother, and the situation that the electric wire is bent and needs to be smoothed manually is avoided.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a wire electric leakage investigation device, includes action bars (1), its characterized in that: the automatic detection device is characterized in that one end of the operation rod (1) is clamped with a telescopic rod (2), the tail end of the telescopic rod (2) is fixedly provided with a detection end (3), the operation rod (1) is clamped with an auxiliary rod (4), the detection end (3) comprises a fixed frame (31), the inner side of the fixed frame (31) is clamped with a first guide piece (32), and one side of the first guide piece (32) is clamped with a detection piece (33);

the detection piece (33) comprises a second movable clamping plate (331), a display box (332) is fixedly arranged on one side of the second movable clamping plate (331), a metal plate (3311) is fixedly arranged on the inner side of the second movable clamping plate (331), a first wire (3312) is arranged on the metal plate (3311) in an electric connection mode, a second lantern ring (3313) is fixedly arranged at the lower end of the second movable clamping plate (331), the second lantern ring (3313) is clamped on the fixed frame (31), and a second spiral spring (3314) is fixedly arranged on the inner side of the second lantern ring (3313).

2. The electric wire leakage checking device according to claim 1, wherein: the operation rod (1) comprises a handle (11), one end of the handle (11) is fixedly connected with a first connecting cylinder (12), a fixed block (121) is fixedly arranged on the outer wall of the first connecting cylinder (12), a rotary clamping groove (122) is formed in the fixed block (121), and one end of the auxiliary rod (4) is clamped in the rotary clamping groove (122).

3. The electric wire leakage checking device according to claim 2, wherein: the telescopic rod (2) comprises a second connecting cylinder (21), one end of the second connecting cylinder (21) is clamped on the inner side of the first connecting cylinder (12), a connecting rod (22) is clamped on the inner side of the other end of the second connecting cylinder (21), and one end of the connecting rod (22) is fixedly connected to the fixing frame (31).

4. A wire leakage inspection device according to claim 3, wherein: the inner side of the fixed frame (31) is fixedly provided with a rotating shaft (311), the rotating shaft (311) is fixedly provided with a limiting plate (312), and the second lantern ring (3313) is sleeved on the rotating shaft (311).

5. The electric wire leakage checking device according to claim 4, wherein: the guide piece (32) comprises a movable clamping plate (321), a collar (322) is fixedly arranged at one end of the movable clamping plate (321), the collar (322) is sleeved on the rotating shaft (311), a spiral spring (323) is fixedly arranged on the inner side of the collar (322), and a rotor (324) is clamped on the inner wall of the movable clamping plate (321).

6. The electric wire leakage checking device according to claim 5, wherein: the inside of display box (332) is fixed and is equipped with No. two wire (3321), no. two wire (3321) one end electric connection is on metal sheet (3311), no. two wire (3321) other end electric connection is equipped with lamp plate (3322), electric connection is equipped with warning light (3323) on lamp plate (3322).

7. The electric wire leakage checking device according to claim 6, wherein: the auxiliary rod (4) comprises a supporting rod (41), a limiting ball (411) is fixedly arranged at one end of the supporting rod (41), the limiting ball (411) is clamped in a rotating clamping groove (122), an auxiliary piece (42) is fixedly arranged at the other end of the supporting rod (41), a second guide piece (421) is clamped on the auxiliary piece (42), and the first guide piece (32) and the second guide piece (421) are identical in structure and different in position.