CN203473436U - Pass box being compatible to three kinds of transformers and applied to automatic verification system - Google Patents

Abstract

The utility model relates to a turnover box which is compatible with three types of mutual inductors and applied to an automatic verification system. The main box body is a rectangular box body with an open upper end. A longitudinal limit groove is symmetrically formed on the upper ends of both horizontal sides; a plurality of linings are evenly distributed in the longitudinal direction of the main box, and a supporting plate is symmetrically formed on both sides of the upper end of the lining, and the inner lining between the supporting plates on both sides A plurality of partition plates are evenly distributed and fixed on the lining, and the middle part of the support plate between two adjacent partition plates is made with an arc-shaped groove, and between the arc-shaped grooves of the support plates on both sides A groove is coaxially formed on the upper surface of the lining. The utility model adopts the design of the turnover box after the operation of the automatic verification line of the transformer, which meets the functional requirements of automatic loading and unloading of three low-voltage current transformers (LFZ1D, LMZ1D, and LMZ2D types) and automatic unstacking of the turnover box.

Description

A Turnover Box Compatible with Three Types of Transformers Applied to Automatic Calibration System

technical field

The utility model belongs to the field of measurement automation detection, relates to the automatic detection of low-voltage transformers, in particular to a turnover box compatible with three kinds of transformers and applied to an automatic verification system.

Background technique

In the application process of the low-voltage transformer automatic verification assembly line, at present, because the low-voltage transformer turnover box has no targeted structural design, in the low-voltage transformer automatic verification assembly line, it is impossible to realize the automatic unstacking of the turnover box, which is not convenient for the low-voltage transformer. Loading and unloading. Now it is necessary to design a turnover box compatible with three types of transformers used in the automatic verification system to meet the requirements of automatic verification for two types of low-voltage current transformers.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a turnover box compatible with three kinds of transformers used in the automatic verification system. The turnover box has simple structure, reasonable design, convenient use, safety and reliability.

The utility model solves its technical problem and realizes by taking the following technical solutions:

A turnover box compatible with three types of transformers used in an automatic verification system, characterized in that: it includes a main box body, a limit slot and an inner lining, the main box body is a rectangular box body with an upper end open, and the upper ends of the main box body longitudinally on both sides There is a horizontal limiting groove symmetrically formed, and a longitudinal limiting groove is symmetrically formed on the upper ends of the main box in the horizontal direction; a plurality of inner linings are installed in the longitudinal direction of the main box, and a supporting plate is symmetrically formed on both longitudinal sides of the upper end of the inner lining , and the inner lining between the support plates on both sides is evenly distributed with a plurality of partition plates at transverse intervals, and an arc-shaped groove is formed in the middle of the support plates between two adjacent partition plates, and A groove is coaxially formed on the upper surface of the lining between the arc-shaped grooves of the support plates on both sides; the middle part of the outer wall around the main box is formed with a hand-held convex edge, and both sides of the handheld convex edge are formed with reinforcing beams. A chip box is respectively formed on the lower ends of both sides of the outer wall of the main box.

Moreover, a support is fixedly installed at the lower end of the main box body, and a plurality of reinforcement blocks are fixedly installed in the inner frame of the support at intervals, which can be embedded in the end opening of another main box body through the support; in order to ensure stacking For stability, the base is formed with limiting projections corresponding to the transverse limiting groove and the longitudinal limiting groove respectively.

Advantage and positive effect of the present utility model are:

The utility model adopts the design of the turnover box after the operation of the automatic verification line of the transformer, which meets the functional requirements of automatic loading and unloading of three low-voltage current transformers (LFZ1D, LMZ1D, and LMZ2D types) and automatic unstacking of the turnover box.

Description of drawings

Fig. 1 is the structural front view of the present utility model;

Fig. 2 is the A-A direction sectional view of Fig. 1;

Fig. 3 is the bottom view of Fig. 1;

FIG. 4 is a schematic cross-sectional structural diagram of the central axis of FIG. 3 .

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the utility model.

A turnover box compatible with three types of transformers used in an automatic verification system, including a main box body 4, a limit groove 5 and an inner lining 1, as shown in attached drawings 1 to 3, the main box body is an open upper end Rectangular box body, the upper ends of both longitudinal sides of the main box body are symmetrically formed with a transverse limit groove, and the upper ends of the main box body are symmetrically formed with a longitudinal limit groove; the main box body is longitudinally and uniformly installed with multiple inner linings. A support plate 2 is symmetrically formed on both sides of the upper end longitudinally, and a plurality of partition plates 3 are evenly distributed on the inner lining between the support plates on the two sides, and a plurality of partition plates 3 are fixed on the liner between the two adjacent partition plates. An arc-shaped groove is formed in the middle of the support plate, and a groove is coaxially formed on the upper surface of the lining between the arc-shaped grooves of the support plates on both sides to limit the position of the low-voltage transformer placed inside and prevent damage caused by shaking.

A support 6 is fixedly installed at the lower end of the main box body, and a plurality of reinforcing blocks 7 are fixedly installed on the inner frame of the support at intervals, which can be embedded in the end opening on the other main box body by the support.

In order to ensure the stability of stacking, the base is formed with limiting protrusions (not shown in the figure) corresponding to the transverse limiting grooves and the longitudinal limiting grooves respectively.

In order to facilitate handling, the middle part of the outer wall around the main box body is provided with a hand-held rib 8, and both sides of the hand-held rib are provided with reinforcing beams 9, and a chip box 10 is respectively formed at the lower end of both sides of the outer wall of the main box body. Place the corresponding type of chip to enhance the mechanical strength of the box.

The turnover box can meet the needs of automatic unstacking of the turnover box, and the turnover box inner lining can be compatible with three low-voltage transformers (LFZ1D, LMZ1D, LMZ2D types), and can meet the needs of automatic loading and unloading.

Although the embodiments and drawings of the utility model are disclosed for the purpose of illustration, those skilled in the art can understand that various replacements, changes and modifications can be made without departing from the spirit and scope of the utility model and the appended claims. It is possible, therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims (2)

1. A turnover box compatible with three kinds of transformers applied to the automatic verification system, characterized in that: it includes a main box body, a limit slot and an inner lining, the main box body is a rectangular box body with an upper end opening, and the main box body is longitudinally A transverse limiting groove is symmetrically formed on the upper ends of both sides, and a longitudinal limiting groove is symmetrically formed on the upper ends of the main box horizontally on both sides; a plurality of linings are uniformly distributed longitudinally in the main box, and a symmetrical groove is formed on both sides of the upper end of the inner lining. The support plate, and the inner lining between the support plates on both sides is evenly distributed with a plurality of partition plates, and the middle part of the support plate between two adjacent partition plates is made with an arc-shaped groove. , and a groove is coaxially formed on the upper surface of the lining between the arc grooves of the support plates on both sides; the middle part of the outer wall around the main box is made with a hand-held convex edge, and both sides of the handheld convex edge are made with reinforcing Beams, the lower ends of both sides of the outer wall of the main box are respectively shaped with a chip box. 2. According to claim 1, the turnover box compatible with three transformers applied to the automatic verification system is characterized in that: a support is fixed at the lower end of the main box body, and a plurality of inner frames of the support are fixed at intervals The reinforcement block can be embedded in the end opening of the other main box through the support; in order to ensure the stability of stacking, the base is formed with limit slots corresponding to the transverse limit groove and the longitudinal limit groove. bit bumps.

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