CN211554110U

CN211554110U - Wire voltage detects uses piercing depth

Info

Publication number: CN211554110U
Application number: CN201922304149.XU
Authority: CN
Inventors: 李勇
Original assignee: Henan Zhongruihe Energy Technology Co ltd
Current assignee: Henan Zhongruihe Energy Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-22
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a piercing depth is used in electric wire voltage detection, including first horizontal pole, first montant and second montant are installed respectively through the bolt in the below at both ends about first horizontal pole, first screw hole has been seted up at first horizontal pole middle part, puncture rod is installed to first screw hole internal rotation, puncture rod below fixed mounting has the first tight piece of clamp, the tight piece of clamp of second is installed through the bolt in the tight piece below of first clamp, and this scheme presss from both sides tight piece and the tight piece of clamp of second through first clamp and fixes the electric wire, and rethread puncture rod punctures the insulating skin of electric wire, easy operation, convenient to use is worth promoting.

Description

Wire voltage detects uses piercing depth

Technical Field

The utility model relates to a voltage detection technical field specifically is a piercing depth is used in electric wire voltage detection.

Background

Voltage measurement refers to the work done by the force of an electric field to move a unit of positive charge in the electric field from one point to another, called voltage.

The universal meter is a magnetoelectric meter with a rectifier and capable of measuring a plurality of electrical parameters such as alternating current, direct current, voltage, resistance and the like, generally has a plurality of measuring ranges for each electrical parameter, consists of a magnetoelectric system ammeter (meter head), a measuring circuit, a selector switch and the like, can conveniently measure the plurality of electrical parameters through the conversion of the selector switch, is a common meter head, and integrates a voltmeter, an ammeter and an ohmmeter.

When the circuit broke down, the phenomenon that the both ends of circuit were sealed to be set up can appear, and inconvenient both ends to the circuit are measured, perhaps because the circuit overlength, can't confirm which part of circuit has appeared the problem, consequently need one section to measure, need puncture on the electric wire and punch, make the inside copper wire of electric wire expose, reuse universal meter measures the voltage of circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piercing depth is used in electric wire voltage detection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a piercing depth for electric wire voltage detects, includes first horizontal pole, first montant and second montant are installed respectively through the bolt in the below at both ends about the first horizontal pole, first screw hole has been seted up at first horizontal pole middle part, puncture rod is installed to first screw hole internal rotation, puncture rod below fixed mounting has the first tight piece of clamp, the tight piece of clamp of second is installed through the bolt in the first tight piece below of clamp.

Preferably, the base is installed on the left side of the bottom of the first vertical rod and the right side of the bottom of the second vertical rod through bolts.

Preferably, the top of the puncture rod is provided with a hand wheel through a bolt.

Preferably, a second cross rod is fixedly mounted below the first cross rod, two ends of the second cross rod are connected with the first vertical rod and the inner wall of the second vertical rod through bolts, a second threaded hole is formed in the middle of the second cross rod, the diameter of the first threaded hole is the same as that of the second threaded hole, and the centers of the first threaded hole and the second threaded hole are on the same vertical line.

Preferably, rectangular blocks are installed at two ends of the first clamping block through threads, and the rectangular blocks are installed on the inner walls of the first vertical rod and the second vertical rod through bolts.

Preferably, the middle parts of the first clamping block and the second clamping block are respectively provided with a first arc-shaped groove and a second arc-shaped groove, the middle part of the first arc-shaped groove is provided with a third threaded hole, and the third threaded hole is the same as the first threaded hole and the second threaded hole in diameter and has the center on the same straight line.

Preferably, the left side and the right side of the first arc-shaped groove and the second arc-shaped groove are respectively provided with a first through hole and a second through hole, and the first through hole is connected with the second through hole through a bolt.

Preferably, the first cross rod with first montant, the second montant, the hand wheel, first cross rod, the second cross rod, first clamp tight piece, the second presss from both sides the surface of tight piece and all splices insulating rubber layer.

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

1. the electric wire is fixed by the first clamping block and the second clamping block.

2. The insulation sheath of the electric wire is punctured through the puncturing rod.

3. Simple operation, convenient use and worth popularizing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a first clamping block of the present invention;

fig. 3 is a schematic view of a second clamping block of the present invention.

In the figure: 1. a first vertical bar; 2. a second vertical bar; 3. a first cross bar; 4. a first threaded hole; 5. a puncture rod; 6. a first clamping block; 7. a second clamping block; 8. a base; 10. a second cross bar; 11. a second threaded hole; 12. a hand wheel; 13. a first arc-shaped slot; 14. a third threaded hole; 15. a rectangular block; 16. a first through hole; 18. a second arc-shaped slot; 19. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a wire voltage detects uses piercing depth, includes first horizontal pole 3, and first montant 1 and second montant 2 are installed respectively through the bolt in the below at both ends about first horizontal pole 3, for fixed first montant 1 and second montant 2, base 8 is all installed through the bolt in the left side of 1 bottom of first montant and the right side at the bottom of 2 second montants.

For the convenience of rotating and installing the puncture rod 5, the middle part of the first cross rod 3 is provided with a first threaded hole 4, and the puncture rod 5 is rotatably installed in the first threaded hole 4.

In order to fix the electric wire, a first clamping block 6 is fixedly arranged below the puncture rod 5, and a second clamping block 7 is arranged below the first clamping block 6 through a bolt.

In order to facilitate the up-and-down movement of the puncture rod 5, a hand wheel 12 is mounted on the top of the puncture rod 5 through a bolt.

In order to avoid the deviation of the movement direction of the puncture rod 5, a second cross rod 10 is fixedly mounted below the first cross rod 3, two ends of the second cross rod 10 are connected with the inner walls of the first vertical rod 1 and the second vertical rod 2 through bolts, a second threaded hole 11 is formed in the middle of the second cross rod 10, the diameters of the first threaded hole 4 and the second threaded hole 11 are the same, and the centers of the first threaded hole 4 and the second threaded hole 11 are on the same vertical line.

In order to fix the first clamping block 6, rectangular blocks 15 are installed at two ends of the first clamping block 6 through threads, and the rectangular blocks 15 are installed on the inner walls of the first vertical rod 1 and the second vertical rod 2 through bolts.

The middle parts of the first clamping block 6 and the second clamping block 7 are respectively provided with a first arc-shaped groove 13 and a second arc-shaped groove 18, the middle part of the first arc-shaped groove 13 is provided with a third threaded hole 14, and the third threaded hole 14, the first threaded hole 4 and the second threaded hole 11 have the same diameter and the same center on the same straight line.

In order to connect the first clamping block 6 and the second clamping block 7, a first through hole 16 and a second through hole 19 are respectively formed in the left side and the right side of the first arc-shaped groove 13 and the second arc-shaped groove 18, the first through hole 16 and the second through hole 19 are connected through a bolt, the distance between the first clamping block 6 and the second clamping block 7 is adjusted through the bolt, and electric wires with various diameters can be clamped.

In order to avoid electric leakage to hurt people, the outer surfaces of the first cross rod 3, the first vertical rod 1, the second vertical rod 2, the hand wheel 12, the first cross rod 3, the second cross rod 10, the first clamping block 6 and the second clamping block 7 are all glued with insulating rubber layers.

The working principle is as follows: the method comprises the following steps:

firstly, loosening a bolt to separate a first clamping block 6 from a second clamping block 7, placing an electric wire on a second arc-shaped groove 18, connecting the first clamping block 6 with the second clamping block 7 by using the bolt, clamping the electric wire between the first arc-shaped groove 13 and the second arc-shaped groove 18, screwing the bolt to fix the electric wire through the first arc-shaped groove 13 and the second arc-shaped groove 18, then, rotating a hand wheel 12 to drive the puncture rod 5 to move downwards, contacting and puncturing the bottom of the puncture rod 5 with an insulating skin of the electric wire, wherein the hand wheel 12 is used for puncturing, when the puncture rod 5 touches a copper wire inside the electric wire, the copper wire is harder than the insulating skin, reversely rotating the hand wheel 12 to enable the puncture rod 5 to leave the electric wire, repeating the above steps, puncturing a hole at the other position of the electric wire, and finally, measuring the voltage of the electric wire by using a universal meter.

Therefore, the electric wire is fixed through the first clamping block 6 and the second clamping block 7, the insulation skin of the electric wire is punctured through the puncture rod 5, the operation is simple, the use is convenient, and the electric wire fixing device is worthy of popularization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a piercing depth is used in electric wire voltage detection, includes first horizontal pole (3), its characterized in that: first montant (1) and second montant (2) are installed respectively through the bolt in the below at both ends about first horizontal pole (3), first screw hole (4) have been seted up at first horizontal pole (3) middle part, puncture rod (5) are installed to first screw hole (4) internal rotation, puncture rod (5) below fixed mounting has first tight piece (6) of clamp, tight piece (7) of second is installed through the bolt in first tight piece (6) below of clamp.

2. The puncture device for detecting a voltage of an electric wire according to claim 1, wherein: the left side of the bottom of the first vertical rod (1) and the right side of the bottom of the second vertical rod (2) are both provided with a base (8) through bolts.

3. The puncture device for detecting a voltage of an electric wire according to claim 1, wherein: and a hand wheel (12) is arranged at the top of the puncture rod (5) through a bolt.

4. The puncture device for detecting a voltage of an electric wire according to claim 3, wherein: first horizontal pole (3) below fixed mounting has second horizontal pole (10), the both ends of second horizontal pole (10) pass through the bolt with first montant (1) with the inner wall connection of second montant (2), second screw hole (11) have been seted up at second horizontal pole (10) middle part, first screw hole (4) with second screw hole (11) diameter is the same, first screw hole (4) with the center of second screw hole (11) is on a perpendicular line.

5. The puncture device for detecting a voltage of an electric wire according to claim 1, wherein: rectangular block (15) are all installed through the screw thread at the both ends of first tight piece (6) of clamp, rectangular block (15) are installed through the bolt first montant (1) with on the inner wall of second montant (2).

6. The puncture device for detecting a voltage of an electric wire according to claim 4, wherein: the middle parts of the first clamping block (6) and the second clamping block (7) are respectively provided with a first arc-shaped groove (13) and a second arc-shaped groove (18), the middle part of the first arc-shaped groove (13) is provided with a third threaded hole (14), and the third threaded hole (14) is the same as the first threaded hole (4) and the second threaded hole (11) in diameter and is centered on the same straight line.

7. The puncture device for detecting a voltage of an electric wire according to claim 6, wherein: the left side and the right side of the first arc-shaped groove (13) and the second arc-shaped groove (18) are respectively provided with a first through hole (16) and a second through hole (19), and the first through hole (16) is connected with the second through hole (19) through a bolt.

8. The puncture device for detecting a voltage of an electric wire according to claim 4, wherein: the first horizontal pole (3) with first montant (1), second montant (2), hand wheel (12) first horizontal pole (3), second horizontal pole (10) first press from both sides tight piece (6), the surface of the tight piece (7) of second clamp all is glued there is insulating rubber layer.