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A kind of support angle steel and iron tower rest platform

A technology of angle steel and iron tower, which is applied in the field of supporting angle steel and iron tower rest platform, can solve the problems of limited load-bearing capacity of the rest platform and cannot adapt to the increasing requirements of the load-bearing capacity of the rest platform, and achieves the effect of obvious technical advantages

Active Publication Date: 2018-11-30
ZHEJIANG SHENGDA STEEL TOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the load-bearing capacity of the existing rest platform is limited, which cannot meet people's increasing requirements for the load-bearing capacity of the rest platform

Method used

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  • A kind of support angle steel and iron tower rest platform
  • A kind of support angle steel and iron tower rest platform
  • A kind of support angle steel and iron tower rest platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] See image 3 and Figure 5 , a support angle steel, comprising a support angle steel body 5 and support angle steel connection ends 6 located at both ends of the support angle steel body, the support angle steel body 5 includes a bending surface, a support surface 1 constituting a load-bearing surface, and a connection bending surface and a support surface 1 angle steel edge, the bending surface is the first bending section 2 and the second bending section 3 from one side to the other side of the angle steel edge, and the distance between the first bending section and the second bending section is 90 ° angle. The skilled person can manufacture the supporting angle steel described in this embodiment by using the corresponding angle steel as a raw material with reference to the content of the specific embodiment.

Embodiment 2-10

[0047] The supporting angles described in Examples 2-10 are basically the same as those in Example 1, except that Example 1 does not specify the specific values ​​of the first bending section, the second bending section, and the thickness of the supporting angles, while Example 2 The supporting angle steel in -10 lists the specific values ​​of the first bending section, the second bending section and the thickness. Table 3 shows that the first bending section, the second bending section and the thickness of the embodiment 2-10 are different. In this case, the comparison table of the supporting force of the unprocessed flat steel of the same type.

[0048] table 3

[0049]

Embodiment 11

[0051] See Figure 4 and Figure 6 , a support angle steel, comprising a support angle steel body 22 and support angle steel connection ends 21 located at both ends of the support angle steel body, the support angle steel body 22 includes a bending surface, a supporting surface 11 constituting a load-bearing surface, and connecting the bending surface and the supporting surface 11 angle steel edge, the bending surface from one side of the angle steel edge to the other side is the first bending section 12, the second bending section 13 and the third bending section 14, the first bending section 12 and the second bending section The angle between the second bending section 13 and the second bending section 13 and the third bending section 14 is 90°. The skilled person can manufacture the supporting angle steel described in this embodiment by using the corresponding angle steel as a raw material with reference to the content of the specific embodiment.

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Abstract

The invention belongs to the technical field of angle steel and at least relates to support angle steel. The support angle steel comprises a body and connecting ends at two ends of the body. The body comprises a bent face, a support face as a bearing face and an angle steel edge connecting with the bent face and the support face. From one side of the angle steel edge to the other side of the angle steel edge, a first bent segment to the nth bent segments are sequentially arranged on the bent face, to be specific, the n is 2 or 3, and a 90-segment angle is formed between every two adjacent bent segments. With a certain deformation allowed, the support angle steel is good in the bearing capability.

Description

technical field [0001] The invention belongs to the technical field of angle steel, and relates to a supporting angle steel. The angle steel mentioned in the present invention refers to an equilateral angle steel, which is made of Q345 steel or Q235 steel. The width referred to in the present invention is defined as follows: figure 1 It reflects a structural schematic diagram of a support angle steel after bending. AB represents the support surface, BC represents the first bending section, and DE represents the second bending section. The width of the support surface refers to the starting point of the support surface. From the starting point A to the position of the farthest distance from A that the support surface can reach along the direction of the support surface, that is, point B, the distance between AB and AB is the width of the support surface, and so on for the width of other parts of the support angle steel structure. Yes, the present invention also relates to an ir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H12/08
CPCE04H12/08
Inventor 林捷朱文德姚军良陈超许永明陈卫波王军何燕
Owner ZHEJIANG SHENGDA STEEL TOWER
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