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Ring main unit packing box

A technology of packaging boxes and ring network cabinets, applied in the direction of external accessories, etc., can solve the problems of insufficient strength of packaging boxes, high production costs, and low work efficiency, and achieve the effects of improving comprehensive utilization, easy production, and simple structure

Inactive Publication Date: 2015-05-06
BEIHAI GALAXY SWITCH DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a ring network cabinet packing box, which can solve the problems of insufficient packing box strength, low reliability, low work efficiency, and high production cost

Method used

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  • Ring main unit packing box
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  • Ring main unit packing box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] figure 1 , image 3 The ring network cabinet packing box shown includes a box body and a base, and the base is composed of a bottom plate 1 and an upper support beam 2 and a lower support beam 3 at the bottom of the bottom plate 1. In this embodiment, the upper support beam 2 and the lower support beam 3 They are all three, three upper support beams and three lower support beams are vertically and horizontally overlapped, and two pieces are respectively arranged in the area from the outer side of the outermost two upper support beams below the base plate 1 to the corresponding side of the same side of the base plate 1 Spacer 4, the length of spacer 4 is greater than the width of lower support beam 3, the lower part of spacer 4 is provided with a card slot that is engaged with lower support beam 3, the outer side of spacer 4 is flush with the edge of bottom plate 1, the spacer The horizontal distance between the outer end surface of the block 4 and the outer side of the...

Embodiment 2

[0020] The air box bracket of the ring main unit of this embodiment is basically the same as the technical solution of embodiment 1, except that the horizontal distance between the outer end surface of the spacer 4 and the outer surface of the corresponding lower support beam 3 is 15 cm.

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Abstract

The invention discloses a ring main unit packing box, and relates to the technical field of manufacture of high-voltage electrical equipment. The ring main unit packing box comprises a box body and a base, the base comprises a bottom plate, a plurality of upper supporting beams and a plurality of lower supporting beams, the upper supporting beams and the lower supporting beams are connected below the bottom plate and vertically and horizontally overlapped, two cushion blocks are respectively arranged in areas from the outer side faces of two outmost upper supporting beams positioned below the bottom plate to corresponding side edges of the same side of the bottom plate, the cushion blocks are abutted to the bottom plate, the upper supporting beams and the lower supporting beams, the length direction of the cushion blocks is set along the length direction of the upper supporting beams, and the length of each cushion block is larger than the width of each lower supporting beam. When a ring main unit standing on the ground is packed, the ring main unit cannot laterally turn over, electrical components inside the ring main unit are effectively protected, the whole packing box is stable in structure and cannot be damaged, the comprehensive utilization ratio of wood is increased, and production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of manufacturing high-voltage electrical equipment, in particular to a packing box used for transporting a ring network cabinet. Background technique [0002] The packing box of the ring main unit is used in the process of packaging, transportation and storage of the ring main unit, and plays a role in supporting and protecting the ring main unit. Since the ring network cabinet is a high-voltage switchgear, there are load switches, fuses and other vulnerable electrical components installed in the cabinet, so the function of the ring network cabinet packing box is particularly important in the process of transportation and storage. There is an existing packaging box for a ring network cabinet. The base of the box body has a bottom plate and multiple support beams fixed under the bottom plate. The weight of the entire ring network cabinet is supported by the bottom plate. If the bottom plate is too thin, it is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D25/24
Inventor 全昱李章云王健
Owner BEIHAI GALAXY SWITCH DEVICES