CN211556302U - Power transformation secondary test line storage device - Google Patents

Abstract

The utility model relates to a transformer secondary test line storage device, including rectangular shape body, a plurality of wire casings are located in rectangular shape body upside, and the wire casing of both sides uses middle wire casing as central symmetry distribution, and the wire casing of both sides is certain contained angle with water flat line, and rectangular shape body side is equipped with a plurality of test line plug jacks. The utility model is convenient to carry and use; the application range is wide; the use effect is good; and the operation risk is reduced.

Description

Power transformation secondary test line storage device

Technical Field

The utility model relates to an accommodating device, concretely relates to transformer secondary test line accommodating device belongs to secondary equipment installation and debugging, checks and accepts, overhauls the field.

Background

When secondary equipment in power system engineering is installed, maintained daily and overhauled, in order to ensure safe and stable operation of a power grid and ensure power supply reliability, pre-test and scheduled inspection work needs to be carried out on relay protection and automatic related equipment. The secondary test line is used as a transmission medium between the tester and the protection device, plays a vital role, and has a plurality of problems.

In the device debugging process, the secondary test line can be regarded as transmission medium, sends into the device of treating the debugging with the analog quantity of tester output, mostly is voltage quantity, electric current volume. Because the secondary test line can not the direct access protection automation equipment in, need receive test terminal and go on transition conversion, and secondary test line itself has certain weight, can receive decurrent gravity after the access test terminal, then leads to secondary test line and test terminal contact failure light, then leads to secondary test line pine to take off heavy, causes risk such as current loop opens a way. Because the secondary test line plug has the exposed conductor part, the secondary test line plug can mistakenly touch operating equipment or a live terminal in the same screen cabinet after being loosened, so that accidents with serious consequences such as unexpected tripping of the operating circuit breaker and the like are caused. Meanwhile, the secondary test wires can also be used for collecting relevant contact action information, but because the contacts are numerous, the contact information collection work can be completed only by a large number of secondary test wires, the secondary test wires are often disordered and knotted, the working efficiency is influenced, and the error of the test result can be caused.

At present, only the hook is used for simply fixing the secondary test wire, risks of poor fixing effect, mistaken touch, open circuit of a current loop, personal electric shock and the like exist, and the overall defects are represented as high risk and low efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect, the utility model provides a simple structure, convenient to use, application scope are wide, can fix, accomodate, the transformer secondary test line storage device of arrangement to the secondary test line. The technical scheme of the utility model is specifically as follows:

the utility model provides a transformer secondary test wire storage device, includes rectangular shape body (1), and a plurality of wire casing (3) are located in rectangular shape body (1) upside, and wire casing (3) of both sides use middle wire casing (3) to be central symmetric distribution, and wire casing (3) and the water flat line of both sides are certain contained angle, and rectangular shape body (1) side is equipped with a plurality of test wire plug jack (2).

Furthermore, the test wire plug jack (2) is arranged between two adjacent wire grooves (3) beside the strip-shaped body (1).

Furthermore, the middle part of each trunking (3) is also provided with a meniscus (7) for fixing the secondary test wire in the trunking.

Furthermore, the two ends of the strip-shaped body (1) are also provided with sucker jacks (4), and the suckers (6) are arranged in the sucker jacks (4).

Furthermore, the diameter of the sucker jack (4) is about 1cm and is slightly smaller than the width of the top of the sucker (6).

Furthermore, the strong magnetic stripe (5) is positioned at the bottom of the strip-shaped body (1), and the width and the length of the strong magnetic stripe are slightly smaller than the body.

Furthermore, the width of the top of the sucker (6) is slightly larger than that of the sucker jack (4), so that after the top of the sucker (6) is inserted into the sucker jack (4), the sucker (6) and the strip-shaped body (1) are mutually embedded and fixed.

Compared with the prior art, the utility model has the advantages of it is following:

1. is convenient to carry and use. The utility model discloses small in size is succinct, conveniently carries the field usage of transformer substation, according to actual need, adjusts the direction of putting into the wire casing to the secondary test line, can realize "dispersing" or "gathering together" the effect of secondary test line.

2. The application range is wide. The utility model discloses a "powerful magnetic stripe" and "sucking disc" dual mode are fixed the body, adsorbable on magnetic material screen cabinet door or smooth material screen cabinet door, simultaneously, the utility model discloses can fix the secondary test line in different line footpaths, satisfy the user demand basically.

3. The use effect is good. The utility model discloses accessible outward appearance colour distinguishes, and the secondary test line of arrangement ware can be used to the secondary test line of fixed different function usage is accomodate to the secondary test line of different colours, is convenient for seek, has avoided taking place the condition that the secondary test line is mixed and disorderly, knoes.

4. And the operation risk is reduced. The utility model discloses can undertake the overwhelming majority self weight of secondary test line in the use, avoided because self gravity makes the secondary test line pine take off the risk that causes, insert in the test line plug jack with reserve secondary test line plug, to the protection space of the only insulating parcel of plug conductor part formation, still can reduce the risk that "the mistake bumped", ensured the safety of the person, equipment and electric wire netting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a front view of the present invention;

FIG. 3 is a right side view of FIG. 2;

FIG. 4 is a top view of FIG. 2;

FIG. 5 is a schematic structural view of the sucking disc of the present invention;

fig. 6 is a schematic structural view of a secondary test line plug.

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 any creative effort belong to the protection scope of the present invention. In the following description, for the sake of clarity of illustrating the structure and operation of the present invention, reference will be made to the accompanying drawings by means of directional terms, but the terms "front", "rear", "left", "right", "up", "down", etc. should be construed as convenient terms and not as limitative terms.

As shown in fig. 1, the power transformation secondary test wire storage device of this embodiment includes rectangular shape body 1, test wire plug jack 2, wire casing 3, sucking disc jack 4, powerful magnetic stripe 5, sucking disc 6 and meniscus 7. 5 wire casing 3 symmetries are located in rectangular shape body 1 top, are certain contained angle between 4 wire casings in both sides, and reduce in proper order to both sides contained angle by the centre, put into the direction of wire casing through changing the secondary test line, can play the effect of "dispersing" or "gathering together" secondary test line, and the wire casing degree of depth is about 4.5mm, can hold the secondary test line of multiple line footpath, as shown in fig. 2.

The intermediate trunking 3 may be arranged vertically.

As shown in figure 2, the meniscus 7 is positioned in the middle of the trunking 3, the gap between the left and right menisci above the same trunking is about 1mm, and secondary test wires with different wire diameters can be fixed or limited in the trunking.

As shown in fig. 2 and 4, the jack 2 of the test line plug is located on the side face of the body, penetrates through the body, is transparent in the front and back direction, is longer than the conductor part of the secondary test line plug, is slightly wider than the diameter of the secondary test line plug 8, and can completely wrap the conductor part of the secondary test line plug by the jack after the plug is inserted into the jack to form an only insulation wrapping protection space, and the structure of the plug 8 is shown in fig. 6.

As shown in fig. 3, the strong magnetic stripe 5 is located at the bottom of the body 1, is connected with the body 1 through a viscous material, and can be adsorbed on the cabinet door made of a magnetic material, so as to fix the body 1.

The suction cup 6 can be adsorbed on the surface of a smooth material. The sucking disc jack 4 is located the body both ends, and 6 jack diameters of sucking disc are less than 6 tops of sucking disc, and 6 tops of sucking disc insert sucking disc jack 4 back, sucking disc 6 can be fixed with the body gomphosis each other, and 6 structures of sucking disc are as shown in fig. 5. The material of the suction cup 6 or the jack 4 can be flexible, or the top of the suction cup 6 can be detachable and can be fixed on the suction cup jack 4.

In order to ensure safety, the components except the sucker 6 are integrally formed by tough insulating materials which can bear voltage of not less than 1000V.

In this embodiment, the side with the larger slot pitch is taken as "up", and the side with the smaller slot pitch is taken as "down". The secondary test wire is placed into the wire slot 3 from the lower direction to the upper direction, and the secondary test wire storage collator can realize the effect of dispersing the secondary test wire; put into the wire casing with the direction from "last" to "down" with the secondary test line, the secondary test line is accomodate the reorganizer and will be realized the effect of "gathering together" the secondary test line.

When a standby secondary test wire exists, a standby secondary test wire plug 8 can be inserted into the test wire plug jack 2 positioned on the side face of the body, so that an only protection space with insulation wrapping is formed, and the conductor part of the secondary test wire plug is prevented from mistakenly touching other electrified parts.

The test wire plug jack 2 penetrates through the body and is transparent in the front and back direction, the length of the jack 2 is larger than that of the secondary test wire plug conductor part, the width of the jack is slightly larger than the diameter of the secondary test wire plug, and the jack can completely wrap the secondary test wire plug conductor part to form an only insulation wrapping protection space.

In the embodiment, the secondary test wire storage collator can adopt two fixing modes of a strong magnetic strip and a sucker, wherein the strong magnetic strip is positioned at the bottom of the body, is connected with the body through a viscous material and can be adsorbed on a screen cabinet door made of a magnetic material, and the storage collator body is fixed on the screen cabinet door, so that the purpose of fixing the secondary test wire on the screen cabinet door is achieved; when adopting "sucking disc" mode fixed, the body both ends are provided with the sucking disc jack respectively, insert the sucking disc jack with the sucking disc top, because sucking disc jack diameter is less than sucking disc top diameter, the sucking disc can be fixed with the mutual gomphosis of body, will accomodate on the reorganizer body is fixed in the screen cabinet door that glass material or other smooth material in surface constitute simultaneously, and then reach and be fixed in the purpose on the screen cabinet door with the secondary test line. The selection of the fixing mode can be carried out according to different adsorption materials in actual use, and the fixation is ensured to be firm.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a transformer secondary test line storage device which characterized in that: including rectangular shape body (1), a plurality of wire casing (3) are located in rectangular shape body (1) upside, and wire casing (3) of both sides use middle wire casing (3) as central symmetry distribution, and wire casing (3) and the water flat line of both sides are certain contained angle, and rectangular shape body (1) side is equipped with a plurality of test wire plug jacks (2).

2. The power transformation secondary test line storage device of claim 1, wherein: the test wire plug jack (2) is arranged between two adjacent wire grooves (3) beside the strip-shaped body (1).

3. The power transformation secondary test line storage device of claim 1, wherein: the middle part of each wire casing (3) is also provided with a meniscus (7) for fixing the secondary test wire in the wire casing.

4. The power transformation secondary test line storage device of claim 1, wherein: the two ends of the strip-shaped body (1) are also provided with sucker jacks (4), and the suckers (6) are arranged in the sucker jacks (4).

5. The power transformation secondary test line storage device of claim 4, wherein: the diameter of the sucker jack (4) is about 1cm and is slightly smaller than the width of the top of the sucker (6).

6. The power transformation secondary test line storage device of claim 1, wherein: the strong magnetic stripe (5) is positioned at the bottom of the strip-shaped body (1), and the width and the length of the strong magnetic stripe are slightly smaller than the body.

7. The power transformation secondary test line storage device of claim 4, wherein: the width of the top of the sucker (6) is slightly larger than that of the sucker jack (4), so that after the top of the sucker (6) is inserted into the sucker jack (4), the sucker (6) and the strip-shaped body (1) are mutually embedded and fixed.

Images