CN218788047U

CN218788047U - Testing device for detecting whether wiring is correct

Info

Publication number: CN218788047U
Application number: CN202222547015.2U
Authority: CN
Inventors: 宋文臣; 叶伟杰
Original assignee: Guangdong Suian Construction Technology Co ltd
Current assignee: Guangdong Suian Construction Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-04-04
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a detect whether correct testing arrangement of wiring, including test box, apron, observation window, electrode post, indicator bulb. The utility model has the advantages that: the indicator bulb in this device is neon argon glow lamp, and the center department of apron is provided with the observation window, the staff of being convenient for observes, the equidistance is provided with a plurality of locating hole on the head rod in this device, the locating hole link up rather than the inside cavity, the one end of second connecting rod is the indent formula and is provided with cylindrical notch, it is connected with the locating pin to be the slidingtype in the notch, make the staff can be with the second connecting rod quick slip in the inside cavity of head rod, and then adjust it to the user demand in proper length in order to satisfy the narrow and small space of detection equipment inside, the left and right sides of test box in this device and the one end of head rod all are provided with the screwed pipe, the both ends of conductor wire are provided with the butt joint, make the staff can save conductor wire high-speed joint or split.

Description

Testing device for detecting whether wiring is correct

Technical Field

The utility model relates to a testing arrangement specifically is a detect whether correct testing arrangement of wiring, belongs to testing arrangement technical field.

Background

The important role played by electric power in our life and production is not neglected, and brings great convenience to us, and becomes the important energy in our production and life, the most critical factor that can let electric power normally operate and carry in the power plant is electrical equipment, and electrical equipment needs to carry out the built-up connection through the wire when using, if the wiring is incorrect, can lead to positive negative pole reversal, and then lead to the consumer to damage, in order to eliminate the potential safety hazard, generally need detect the wiring through testing arrangement after the wiring is accomplished and be enough accurate.

However, most of the existing testing devices have various problems:

1) When a lead on a testing device is connected with an interface of tested equipment, the lead is generally clamped and fixed quickly through a clamp, however, due to the narrow space of the interface inside the tested equipment, a worker needs to spend a long time to clamp and butt the clamp and the interface, and the working efficiency is affected;

2) Whether correct is judged the wiring through the pointer rotation defence line of ampere meter mostly during the test, but because the pointer is thinner, in dim environment, the staff can't see the rotation of pointer clearly.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a testing device for testing whether the wiring is correct or not for solving the above-mentioned at least one technical problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a test device for detecting whether a wire is correct, comprising:

the testing mechanism comprises a testing box, a cover plate, electrode columns and an indicating bulb, wherein the cover plate is connected to the top end of the testing box, the electrode columns are symmetrically fixed on the left side and the right side of the bottom in a cavity in the testing box, and two ends of the indicating bulb are clamped between two adjacent electrode columns;

the conductive mechanism comprises a conductive wire and a first connecting rod, the conductive mechanism is connected to the testing mechanism, one end of the conductive wire is connected to one side of the testing box, and the other end of the conductive wire is connected to one side of the first connecting rod;

fixture, it includes second connecting rod, chuck, splint, fixture connects on electrically conductive mechanism, the second connecting rod is the slidingtype and connects in the cavity of first connecting rod opposite side, the one end at the second connecting rod is fixed to the chuck, splint are the rotary type through the one end of bull stick with the second connecting rod and are connected, and are located the chuck bottom.

As a further aspect of the present invention: the indicating lamp bulb is a neon and argon glow lamp, a rectangular notch penetrates through the center of the cover plate, and an observation window is arranged in the notch.

As a further aspect of the present invention: the electrode post adopts the conducting material preparation to constitute the arc structure, and two arc structure symmetries set up and constitute a set of, and the both ends of pilot bulb are detachable joint with the electrode post, and the four corners department of apron is provided with the screw, and the screw revolves soon with the inside screw thread post of test box and revolves the locking.

As a further aspect of the present invention: the equidistance is provided with a plurality of locating hole on the head rod, and the locating hole link up rather than inside cavity, and the one end of second connecting rod is the indent formula and is provided with cylindrical notch, is slidingtype in the notch and is connected with the locating pin, is provided with the spring between the bottom of locating pin and the second connecting rod, and the spacing butt joint of locating pin is in the locating hole.

As a further aspect of the present invention: threaded pipes are arranged on the left side and the right side of the test box and one end of the first connecting rod, butt joints are arranged at two ends of the conducting wire, and the butt joints are in screwed butt joint with the threaded pipes.

As a further aspect of the present invention: and a return spring is fixed in a gap between the chuck and the clamping plate.

The utility model has the advantages that:

1) The indicating lamp bulb in the device is a neon and argon glow lamp, and the center of the cover plate is provided with an observation window, so that the indicating lamp bulb is electrified to emit light, and the observation is convenient for workers to observe;

2) The positioning holes are arranged on the first connecting rod in the device at equal intervals and are communicated with the inner cavity of the first connecting rod, one end of the second connecting rod is provided with a concave cylindrical notch, and a positioning pin is connected in the notch in a sliding manner, so that a worker can separate the second connecting rod from the positioning holes by pressing the positioning pin, the worker can slide the second connecting rod in the inner cavity of the first connecting rod quickly, and the second connecting rod is adjusted to a proper length to meet the use requirement of a narrow space in detected equipment;

3) Both sides and the one end of head rod all are provided with the screwed pipe about the test box in this device, and the both ends of conductor wire are provided with the butt joint, make the staff can be with conductor wire high-speed joint or split storage, improve its portability.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the conductor wire of the present invention;

FIG. 3 is a schematic view of the internal structure of the test box of the present invention;

FIG. 4 is a schematic view of the clamping plate and the overall connection structure thereof;

fig. 5 is a schematic view of the cross-sectional structure of the connecting rod of the present invention.

In the figure: 1. the electrode column testing device comprises a testing box, 2, a cover plate, 3, an observation window, 4, an electrode column, 5, an indicating bulb, 6, a conducting wire, 7, a butt joint, 8, a first connecting rod, 9, a second connecting rod, 10, a chuck, 11, a clamping plate, 12, a reset spring, 13, a positioning pin, 14 and a positioning hole.

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 efforts all belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 5, a testing apparatus for detecting whether a wiring is correct includes:

the testing mechanism comprises a testing box 1, a cover plate 2, electrode columns 4 and an indicating lamp bulb 5, wherein the cover plate 2 is connected to the top end of the testing box 1, the electrode columns 4 are symmetrically fixed on the left side and the right side of the bottom in a cavity in the testing box 1, and two ends of the indicating lamp bulb 5 are clamped between two adjacent electrode columns 4;

the conductive mechanism comprises a conductive wire 6 and a first connecting rod 8, the conductive mechanism is connected to the testing mechanism, one end of the conductive wire 6 is connected to one side of the testing box 1, and the other end of the conductive wire is connected to one side of the first connecting rod 8;

the clamping mechanism comprises a second connecting rod 9, a chuck 10 and a clamping plate 11, the clamping mechanism is connected to the conductive mechanism, the second connecting rod 9 is connected to the cavity on the other side of the first connecting rod 8 in a sliding mode, the chuck 10 is fixed to one end of the second connecting rod 9, and the clamping plate 11 is connected with one end of the second connecting rod 9 in a rotating mode through a rotating rod and located at the bottom of the chuck 10.

The embodiment of the utility model provides an in, instruction bulb 5 is neon argon glow lamp, and the center department of apron 2 runs through and is provided with the rectangle notch, is provided with observation window 3 in the notch, and is luminous through the circular telegram of instruction bulb 5, and then the staff of being convenient for observes.

In the embodiment of the present invention, the electrode column 4 is made of conductive material to form an arc structure, and two arc structures are symmetrically disposed and form a set, the two ends of the indicator light bulb 5 and the electrode column 4 are detachably connected, and the four corners of the cover plate 2 are provided with screws, which are screwed and locked with the threaded column inside the test box 1, so that the indicator light bulb 5 can be quickly disassembled and replaced by a worker after being damaged, thereby avoiding affecting the working efficiency.

Example two

the conducting mechanism comprises a conducting wire 6 and a first connecting rod 8, the conducting mechanism is connected to the testing mechanism, one end of the conducting wire 6 is connected to one side of the testing box 1, and the other end of the conducting wire is connected to one side of the first connecting rod 8;

The embodiment of the utility model provides an in, equidistant a plurality of locating hole 14 that is provided with on head rod 8, locating hole 14 link up with its inside cavity, the one end of second connecting rod 9 is the indent formula and is provided with cylindrical notch, it has locating pin 13 to be slidingtype connection in the notch, be provided with the spring between the bottom of locating pin 13 and the second connecting rod 9, and the spacing butt joint of locating pin 13 is in locating hole 14, make the staff can make its and locating hole 14 separation through pressing down locating pin 13, and then make the staff can be with second connecting rod 9 quick slip in head rod 8's inside cavity, and then adjust it to appropriate length in order to satisfy the user demand of the narrow and small space in the detection equipment inside.

The embodiment of the utility model provides an in, the left and right sides of test box 1 and the one end of head rod 8 all are provided with the screwed pipe, and the both ends of conductor wire 6 are provided with butt joint 7, and butt joint 7 revolves soon with the screwed pipe and twists the butt joint, makes the staff can improve its portability with conductor wire 6 high-speed joint or split storage.

The embodiment of the utility model provides an in, space department between chuck 10, splint 11 is fixed with reset spring 12, makes the staff can make its rotation through pressing down splint 11 to drive splint 11 antiport through reset spring 12, and then will be detected equipment's wiring department centre gripping fixed.

The working principle is as follows: when the testing device is used, firstly, the conducting wire 6 is respectively connected with the testing box 1 and the first connecting rod 8 through the butt joints 7 at the two ends of the conducting wire, then a worker adjusts the overall length of the first connecting rod 8 and the second connecting rod 9 according to the actual use requirement on the site, during adjustment, the positioning pin 13 is pressed to be separated from the positioning hole 14, the second connecting rod 9 is enabled to slide rapidly in the inner cavity of the first connecting rod 8, and then the positioning pin 13 is enabled to be jacked up and locked in the positioning hole 14 through the elastic force of the spring arranged at the bottom of the positioning pin after the positioning pin is adjusted to be at the proper length, then the worker connects the left and right two groups of chucks 10 with the two ends of the wiring position of the tested equipment through the clamping plates 11, if the wiring is correct, the current normally flows in the indicating bulb 5, at the moment, and if the indicating bulb 5 is lightened, otherwise, the wiring is incorrect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A test device for detecting whether a connection is correct, comprising:

the testing mechanism comprises a testing box (1), a cover plate (2), electrode columns (4) and an indicating lamp bulb (5), wherein the cover plate (2) is connected to the top end of the testing box (1), the electrode columns (4) are symmetrically fixed on the left side and the right side of the bottom of a cavity in the testing box (1), and two ends of the indicating lamp bulb (5) are clamped between two adjacent electrode columns (4);

the conductive mechanism comprises a conductive wire (6) and a first connecting rod (8), the conductive mechanism is connected to the testing mechanism, one end of the conductive wire (6) is connected to one side of the testing box (1), and the other end of the conductive wire is connected to one side of the first connecting rod (8);

fixture, it includes second connecting rod (9), chuck (10), splint (11), fixture connects on electrically conductive mechanism, second connecting rod (9) are sliding type connection in the cavity of head rod (8) opposite side, the one end at second connecting rod (9) is fixed in chuck (10), splint (11) are the rotary type through the bull stick and are connected with the one end of second connecting rod (9), and are located chuck (10) bottom.

2. The testing device for detecting whether the wiring is correct according to claim 1, wherein: the indicating lamp bulb (5) is a neon and argon glow lamp, a rectangular notch penetrates through the center of the cover plate (2), and an observation window (3) is arranged in the notch.

3. The testing device for detecting whether the wiring is correct according to claim 1, wherein: electrode post (4) adopt conducting material preparation to constitute the arc structure, and two arc structure symmetries set up and constitute a set of, and the both ends of pilot bulb (5) are detachable joint with electrode post (4), and the four corners department of apron (2) is provided with the screw, and the screw revolves soon with the inside screw thread post of test box (1) and revolves the locking.

4. The testing device for detecting whether the wiring is correct according to claim 1, wherein: a plurality of positioning holes (14) are equidistantly arranged in the first connecting rod (8), the positioning holes (14) are communicated with an inner cavity of the first connecting rod, one end of the second connecting rod (9) is provided with a cylindrical notch in an inwards concave mode, a positioning pin (13) is connected in the notch in a sliding mode, a spring is arranged between the bottom of the positioning pin (13) and the second connecting rod (9), and the positioning pin (13) is in limited butt joint in the positioning holes (14).

5. The testing device for detecting whether the wiring is correct according to claim 1, wherein: threaded pipes are arranged on the left side and the right side of the test box (1) and one end of the first connecting rod (8), butt joints (7) are arranged at two ends of the conducting wire (6), and the butt joints (7) are in screwed butt joint with the threaded pipes.

6. The testing device for detecting whether the wiring is correct according to claim 1, wherein: and a return spring (12) is fixed at a gap between the chuck (10) and the clamping plate (11).