CN201781711U - Door plate strengthening structure - Google Patents

Abstract

The utility model discloses a door plate strengthening structure, which comprises a left side and a right side. A dead edge is pressed on a plate, then the plate is bent and the dead edge is in spot welding fixation so that the left side is formed, and a plate of the right side is bent to form a square tube structure. The door plate strengthening structure is simple in structure, low in deformation, high in strength and light in weight, and can be widely used for various communication equipment cabinets.

Description

The door-plate reinforcement

Technical field

The utility model relates to a kind of door-plate reinforcement of communication cabinet.

Background technology

The present door-plate reinforcement of communication cabinet adopts fixedly square tube of mode such as weld, the cost height more on door-plate, machining accuracy is poor, and production efficiency is low, weight is big, and makes the door-plate distortion easily, sealing property is also undesirable, therefore need provide a kind of new door-plate reinforcement.

The utility model content

Problem to be solved in the utility model provides a kind of structural strength height, lightweight door-plate reinforcement.

The technical scheme that the utility model adopted is: the door-plate reinforcement comprises limit, left side, right edge, and limit, described left side is that bending fixedly formed in the place's spot welding of dead limit again after sheet material killed the limit, and described right edge sheet material is bent into rhs-structure.

In the such scheme, the door-plate reinforcement comprises the bottom, and described upward bottom is that sheet material forms through three bendings.

The beneficial effects of the utility model are: the utility model is simple in structure, distortion is little, intensity is high, in light weight, can be widely used in various communication cabinets.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

Fig. 1 is the overall structure schematic diagram of the utility model embodiment door-plate;

Fig. 2 is the horizontal sectional structure chart of Fig. 1;

Fig. 3 is limit, the left side partial enlarged drawing of Fig. 2;

Fig. 4 is the right edge partial enlarged drawing of Fig. 2;

Fig. 5 is vertical sectional structure chart of Fig. 1;

Fig. 6 is the last base partial enlarged drawing of Fig. 5;

Fig. 7 is the bottom partial enlarged drawing of Fig. 5.

Embodiment

As Fig. 1, Fig. 2, shown in Figure 5, in the utility model embodiment, the door-plate reinforcement comprises limit 1, left side, right edge 2 and last bottom 3,4, as shown in Figure 3, bending fixedly forms in the place's spot welding of dead limit limit 1, left side again behind the limit for sheet material kills, and as shown in Figure 4, right edge 2 sheet materials are bent into rhs-structure, as Fig. 6, shown in Figure 7, last bottom 3,4 forms through three bendings for sheet material.

Claims (2)

1. door-plate reinforcement is characterized in that: described door-plate reinforcement comprises limit, left side, right edge, and limit, described left side is that bending fixedly formed in the place's spot welding of dead limit again after sheet material killed the limit, and described right edge sheet material is bent into rhs-structure.

2. door-plate reinforcement according to claim 1, it is characterized in that: described door-plate reinforcement comprises the bottom, it is described that to go up the bottom be that sheet material forms through three bendings.

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