CN219428675U - Transformer transformation ratio tester - Google Patents

Abstract

The utility model discloses a transformer transformation ratio tester, which comprises an automatic transformation ratio tester body and a tool storage box, wherein the tool storage box is fixed on the lower surface of the automatic transformation ratio tester body; the tool storage box comprises a square frame, a box body moving in the cavity of the square frame and a sliding component arranged at the bottom of the cavity of the square frame for the box body to move. According to the utility model, the tool storage box is arranged at the bottom of the transformation ratio tester, tools and parts needed in the testing process are stored at the bottom of the tester in an integrated tool box mode, so that an operator can conveniently take the special tools/parts for testing at any time, and a plurality of storage compartments are separated in the storage box, so that the tools/parts used for testing can be stored in a classified manner; in addition, the bottom of tester has been avoided to the receiver to arrange the tester in, has avoided tester direct and ground contact, and the existence of receiver lets the tester receive the dynamics of colliding with when putting obtain buffering, has protected the tester indirectly.

Description

Transformer transformation ratio tester

Technical Field

The utility model relates to the technical field of auxiliary accessories of a transformation ratio tester, in particular to a transformer transformation ratio tester.

Background

The transformation ratio tester is a device for testing the transformation ratio function of a transformer. When the transformation ratio tester tests the transformer, tools such as a wire, a gasket, a wrench and the like for connecting the transformer are needed, or special tools are needed, and a tool box matched with the tester is needed to be carried for accommodating the tools.

In addition, the transformation ratio testers sold in the market at present are generally placed in portable suitcases, the suitcases only have the space for accommodating the transformation ratio testers, but the accommodating problem of the tools is neglected, the matched tools need to be carried by operators, and after the tools are used, if the tools are accommodated without proper devices, the tools are easy to lose or the accommodating positions are difficult to find.

Disclosure of Invention

The utility model aims to provide a transformer transformation ratio tester for solving the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: including automatic transformation ratio tester body, its characterized in that: the tool storage box is fixed on the lower surface of the automatic transformation ratio tester body;

the tool storage box comprises a square frame, a box body moving in an inner cavity of the square frame, and a sliding component arranged at the bottom of the inner cavity of the square frame and used for moving the box body, wherein buckles used for fixing the box body are arranged on side walls of two sides of the square frame, and clamping grooves matched with the buckles are arranged on the front face of the box body.

As a preferable scheme of the utility model, the sliding component comprises two grooves formed on the side wall of the bottom of the inner cavity of the square frame, sliding rails fixed in the inner cavity of the grooves, and two sliding blocks fixed on the surface of the bottom of the box body, wherein the sliding blocks are provided with the sliding rails to mutually match and slide.

As a preferable scheme of the utility model, a wire harness accommodating grid for accommodating wire harnesses is arranged on the left side of the inner cavity of the box body, and a part accommodating grid for accommodating scattered parts is arranged on the right side of the inner cavity of the box body.

As a preferable scheme of the utility model, the base of the buckle is connected with the side walls at two sides of the square frame through hinges.

As a preferable scheme of the utility model, the buckles and the clamping grooves are symmetrically distributed left and right by taking the central axis of the square frame as a base point.

As a preferable scheme of the utility model, the middle part of the front side wall of the box body is provided with a handle through a rivet.

As a preferable scheme of the utility model, two protruding blocks for being placed on the ground are symmetrically fixed on the bottom surface of the square frame.

In the technical scheme, the utility model has the technical effects and advantages that:

according to the utility model, the tool storage box is arranged at the bottom of the transformation ratio tester, tools and parts needed in the testing process are stored at the bottom of the tester in an integrated tool box mode, so that an operator can conveniently take the special tools/parts for testing at any time, and a plurality of storage compartments are separated in the storage box, so that the tools/parts used for testing can be stored in a classified manner; in addition, the bottom of tester has been avoided to the receiver to arrange the tester in, has avoided tester direct and ground contact, and the existence of receiver lets the tester receive the dynamics of colliding with when putting obtain buffering, has protected the tester indirectly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an automatic ratio tester assembled with a tool storage case;

FIG. 2 is an internal schematic view of the tool storage case;

fig. 3 is an exploded schematic view of the tool storage case.

Reference numerals illustrate:

1. an automatic transformation ratio tester body; 2. a tool storage case; 21. a square frame; 22. a harness accommodating compartment; 23. a handle; 24. a clamping groove; 25. a part accommodating grid; 26. a case body; 27. a buckle; 28. a groove; 29. a slide rail; 210. a chamber; 211. a sliding block.

Detailed Description

In order to make the explanation and the description of the technical solution and the implementation of the present utility model clearer, several preferred embodiments for implementing the technical solution of the present utility model are described below.

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures of embodiments of the present disclosure may be shown in exaggerated form in particular drawings, various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety and below are set forth in detail the embodiments of the present utility model, which are obviously only a few embodiments of the present utility model.

Examples

A transformer transformation ratio tester:

reference is made to the accompanying drawings 1 to 3 of the specification;

the automatic transformation ratio tester comprises an automatic transformation ratio tester body 1 and a tool storage box 2 fixed on the lower surface of the automatic transformation ratio tester body 1.

Specifically, the length and width of the tool storage box 2 are equal to the length and width of the tester body 1, the tool storage box and the tester body are connected through screws, and in addition, in order to feel the hand feeling of taking, the four edges of the tester body 1 and the tool storage box 2 are subjected to chamfering treatment.

The tool storage box 2 comprises a square frame 21, a box body 26 moving in the inner cavity of the square frame 21, and a sliding component arranged at the bottom of the inner cavity of the square frame 21 for the box body 26 to move.

The sliding component comprises two grooves 28 arranged on the side wall of the bottom of the inner cavity of the square frame 21 and a sliding rail 29 fixed in the inner cavity of the groove 28; and two sliders 211 fixed to the bottom surface of the case 26, and the sliders 211 have slide rails 29 to slide in cooperation with each other.

Specifically, after the test operation is started, the case 26 is pulled to the outside by the handle 23, and after the case 26 is forced, the two sliders 211 at the bottom thereof move on the rails of the slide rail 29 until the case 26 moves to the specified position.

And the two side walls of the square frame 21 are provided with buckles 27 for fixing the box body 26, and the front surface of the box body 26 is provided with clamping grooves 24 matched with the buckles 27.

Specifically, before/after the box 26 is pushed, the buckle 27 and the slot 24 need to be unlocked/buckled, for example, after the box 26 is pushed back into the inner cavity of the square frame 21, the two buckles 27 are rotated along the hinge until the buckle 27 is clamped with the slot 24 on the box 26, and the position and state of the box 26 are fixed by using the clamping relationship between the slot 24 and the buckle 27. When the box 26 is pulled out, the buckle 27 is broken towards two sides, so that the buckle 27 is separated from the constraint of the clamping groove 24.

In order to uniformly distribute the fixing force of the buckle 27 and the clamping groove 24 to the box body 26, the base of the buckle 27 is connected with the side walls of the two sides of the square frame 21 through hinges; the buckles 27 and the clamping grooves 24 are symmetrically distributed on the left and right with the central axis of the square frame 21 as a base point.

The inner chamber left side of box body 26 is provided with the pencil storage grid 22 that supplies the pencil to place, and the inner chamber right side of box body 26 is provided with the part storage grid 25 that supplies scattered parts to place.

Specifically, the wire harness accommodating compartment 22 is rectangular in shape, the part accommodating compartment 25 is square, and the accommodating compartments are separated by an acrylic plate or a plastic plate; in addition, in order to reduce parts, can not produce extra noise after the instrument is placed, all lay down flannelette on the bottom of accomodating the check, increase frictional force simultaneously and let pencil, spanner, gasket etc. not have too big rocking and striking.

The middle part of the front side wall of the box body 26 is provided with a handle 23 through a rivet; two protruding blocks for placing on the ground are symmetrically fixed on the bottom surface of the square frame 21.

For the two protruding blocks on the bottom surface of the square frame 21, the bottom of the square frame 21 is thickened, so that on one hand, the opening space of the groove 28 is provided, and on the other hand, the protruding blocks are contacted with the ground; accordingly, it is worth noting that in order to increase the placement stability of the tester, substances with larger friction force such as rubber strips are adhered to the contact part of the protruding block and the ground.

In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "coupled," "secured," and the like are to be construed broadly, and may be used, for example, in a fixed or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, it should be understood that the terms "upper," "lower," "left," "right," and the like in the embodiments of the present application are described in terms of angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (7)

1. The utility model provides a transformer transformation ratio tester, includes automatic transformation ratio tester body (1), its characterized in that: a tool storage box (2) fixed on the lower surface of the automatic ratio-changing tester body (1);

the tool storage box (2) comprises a square frame (21), a box body (26) movably arranged in the inner cavity of the square frame (21), and a sliding component arranged at the bottom of the inner cavity of the square frame (21) and used for allowing the box body (26) to move, wherein buckles (27) used for fixing the box body (26) are arranged on the side walls of two sides of the square frame (21), and clamping grooves (24) matched with the buckles (27) are arranged on the front face of the box body (26).

2. The transformer transformation ratio tester according to claim 1, wherein: the sliding component comprises two grooves (28) formed in the side wall of the bottom of the inner cavity of the square frame (21), sliding rails (29) fixed in the inner cavity of the grooves (28), and two sliding blocks (211) fixed on the bottom surface of the box body (26), wherein the sliding blocks (211) are provided with the sliding rails (29) to slide in a matched mode.

3. The transformer transformation ratio tester according to claim 1, wherein: the wire harness storage grid (22) for placing the wire harness is arranged on the left side of the inner cavity of the box body (26), and the part storage grid (25) for placing scattered parts is arranged on the right side of the inner cavity of the box body (26).

4. The transformer transformation ratio tester according to claim 1, wherein: the base of the buckle (27) is connected with the side walls at the two sides of the square frame (21) through hinges.

5. The transformer transformation ratio tester according to claim 1, wherein: the buckles (27) and the clamping grooves (24) are symmetrically distributed left and right by taking the central axis of the square frame (21) as a base point.

6. The transformer transformation ratio tester according to claim 1, wherein: the middle part of the front side wall of the box body (26) is provided with a handle (23) through rivets.

7. The transformer transformation ratio tester according to claim 1, wherein: two protruding blocks used for being placed on the ground are symmetrically fixed on the left and right of the bottom surface of the square frame (21).