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Roof hanging steel bar installation tool assembly and climbing-free hanging steel bar installation method using same

A technology for installing tools and suspending bars, applied in manufacturing tools, hand-held tools, metal processing equipment, etc., can solve the problems of labor-intensive, low work efficiency, and personal safety of personnel

Inactive Publication Date: 2015-07-22
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that this traditional installation method consumes manpower and affects the personal safety of personnel, and the work efficiency is very low.

Method used

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  • Roof hanging steel bar installation tool assembly and climbing-free hanging steel bar installation method using same
  • Roof hanging steel bar installation tool assembly and climbing-free hanging steel bar installation method using same
  • Roof hanging steel bar installation tool assembly and climbing-free hanging steel bar installation method using same

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Experimental program
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Embodiment Construction

[0029] Referring to the accompanying drawings, the roof hanger installation tool assembly includes a drilling device and an installation device.

[0030] Such as figure 1 As shown, the drilling device includes a column 1-1, the bottom of the column 1-1 is provided with a support seat 1-2, the column 1-1 is hinged with a swing arm 1-3, and one side of the column 1-1 is connected The rod 1-4 is connected with a chute 1-5 which is arranged vertically and can move up and down. The middle part of the swing arm 1-3 is hinged on the column 1-1, and one end of the swing arm 1-3 is hinged on the chute 1. The bottom and the other end of -5 are equipped with a handle 1-6; vertically sliding on the chute 1-5, a telescopic arm 1-7 driven by a handwheel drive mechanism is installed, and the top of the telescopic arm 1-7 is connected with an extension rod 1 -8, the top end of the extension rod 1-8 is equipped with a percussion drill 1-9, and the power switch 1-10 of the percussion drill 1-9...

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Abstract

The invention relates to a roof hanging steel bar installation tool assembly and a climbing-free hanging steel bar installation method using the same. The roof hanging steel bar installation tool assembly comprises a drilling device and an installation device. The drilling device is supported by a stand column, a percussion drill is extended to the position close to a roof through a sliding groove and a telescopic arm, and then drilling is conducted by operating a swinging and rotating arm through a handle. The installation device makes an expansion bolt of a hanging steel bar stretch into a punched hole by means of a supporting rod, the supporting rod and a sleeve are driven to rotate by operating a rotary sleeve and a rotary handle, and then a fastening nut of the expansion bolt is screwed. The tool assembly is adopted by the climbing-free hanging steel bar installation method, the whole roof hanging steel bar installation process can be completed by a single person standing on the ground, no climbing tool is needed, and risks caused by climbing are avoided; meanwhile, the whole installation process is simple, and both time and labor are saved during operation.

Description

technical field [0001] The invention relates to the field of installation of roof hanging bars, in particular to a roof hanging bar installation tool assembly and a hanging bar installation method using the assembly without climbing up. Background technique [0002] When building a suspended ceiling or installing a suspended electrical appliance, it is necessary to use hanging ribs to hang and install. Hanging ribs generally include tendon rods and expansion bolts. When installing the hanger, it is necessary to drill a suitable hole on the roof surface with a percussion drill first, insert the rear end of the expansion bolt into the hole, and then tap with a hammer to drive the entire rear part of the expansion bolt deep into the hole. Finally, use a wrench to tighten the fastening nut at the front of the expansion bolt, and the hanger is connected to the roof surface. [0003] In the traditional installation of hangers, whether it is drilling or fixing expansion bolts, it ...

Claims

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Application Information

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IPC IPC(8): B23B45/14B25B27/14
Inventor 马建生付明义王建玲郑冬仙金志强徐亭亭刘刚谭虎丁峰孙秀云李文波李明明王小亮付小霞李传龙刘晓楠
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY
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