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A special installation fixture for angle steel tower

A technology for installing fixtures and angle steel towers. It is applied in the direction of manufacturing tools and workpiece clamping devices. It can solve the problems of angle steel hazards and influence on the ultimate bearing capacity of angle steel, and achieve improved clamping effects, significant clamping effects, and simple installation methods. Effect

Active Publication Date: 2019-07-02
HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The installation method of installing additional devices on the angle steel tower is to use bolts and hooks to fix the two limbs of the angle steel, or to punch holes on the angle steel or to fasten the device on the angle steel by welding. The above methods cannot make the device and the angle steel Achieving a better clamping effect may even cause harm to the angle steel itself, thereby affecting the ultimate bearing capacity of the angle steel

Method used

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  • A special installation fixture for angle steel tower
  • A special installation fixture for angle steel tower
  • A special installation fixture for angle steel tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figures 1 to 3 , a special installation fixture for an angle steel tower provided by the present invention, comprising a mounting splint 5, a right angle steel clamp 1 and a T-shaped fastening strip 2, the T-shaped fastening strip 2 includes a vertical bar 3 and a tail bar 4, the The vertical rod 3 is vertically connected to the middle part of the tail rod 4, and the tail rod 4 is close to the main material angle steel 20 of the angle steel tower, and the vertical rod 3 is fixedly connected to the vertical end of the right-angle steel clamp 1, so that The horizontal end of the above-mentioned right angle steel clip 1 is connected with the installation splint 5 through a fixing method that can adjust the lateral distance.

[0023] About 1 / 2 of the installation splint 5 is welded together with the additional device 21. During installation, the installation splint 5 is perpendicular to the main material angle steel 20 of the angle steel tower, and the main material an...

Embodiment 2

[0032] see Figure 4 The difference between this embodiment and Embodiment 1 is that the mounting splint 5 is provided with a fourth groove-shaped through hole 19 , and the center line of the fourth groove-shaped through hole is inclined relative to the center line of the third groove-shaped hole. Specifically, the center line of the fourth slot-shaped through hole 19 is perpendicular to the oblique angle steel of the angle steel tower. When there is an oblique angle steel in the installation environment, add a fourth groove-shaped hole on the installation splint 5 so that the center line and the oblique angle steel are perpendicular to each other, and use the above-mentioned clamping method to realize mutual restraint between the installation splint 5 and the oblique angle steel, It is convenient to clamp the inclined steel angle steel.

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Abstract

The invention provides a mounting clamp special for an angle-steel tower. The mounting clamp comprises a mounting clamping plate, a right-angle steel clamp and a T-shaped fastening strip; the T-shapedfastening strip comprises a vertical rod and a tail rod, the vertical rod is vertically connected to the middle of the tail rod, the tail rod is tightly attached to a main material angle steel of theangle-steel tower, the vertical rod is fixedly connected to the vertical end of the right-angle steel clamp, the horizontal end of the right-angle steel clamp is connected with the mounting clampingplate through the fixing manner of adjusting the transverse distance, cooperation of the mounting clamping plate, the right-angle steel clamp and the T-shaped fastening strip is used for enabling themain material angle steel to be firmly clamped among the mounting clamping plate, the right-angle steel clamp and the T-shaped fastening strip, the stable clamping state is formed, and an addition device and the main material angle steel are connected in a fastened manner. Meanwhile, the main material angle steel cannot be damaged, the mounting manner is simple, and the clamping effect is obviously improved.

Description

technical field [0001] The invention relates to an installation fixture, in particular to a special installation fixture for an angle steel tower. Background technique [0002] As one of the common types of transmission line iron towers, angle steel towers are widely used because of the convenient transportation of tower materials, simple tower assembly process and low economic cost. In order to ensure the normal service of the angle steel tower in the field environment, it is often necessary to monitor the operation status of the angle steel tower and the line in real time, so it is often necessary to install additional devices such as line monitoring base stations on the angle steel tower. [0003] The installation method of installing additional devices on the angle steel tower is to use bolts and hooks to fix the two limbs of the angle steel, or to punch holes on the angle steel or to fasten the device on the angle steel by welding. The above methods cannot make the devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 张荣伦安利强黄仁谋杨雯乔庞松岭程传玲吴炅张海威邓育强梁亚峰符传福
Owner HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST