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Electric installing device for nut on section steel column anchor bolt

A technology of anchor bolts and installation devices, which is applied in the direction of transmission devices, gear transmission devices, screwdrivers, etc., can solve the problems of low efficiency and poor installation effect, and achieve the effect of convenient operation, uniform installation force, and reusable use surface

Pending Publication Date: 2020-07-10
DATONG TAIRUI GRP CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of poor installation effect and low efficiency of manual installation of nuts on existing anchor bolts, the present invention provides an electric installation device for nuts on anchor bolts of shaped steel columns

Method used

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  • Electric installing device for nut on section steel column anchor bolt
  • Electric installing device for nut on section steel column anchor bolt
  • Electric installing device for nut on section steel column anchor bolt

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0014] An electric installation device for installing nuts on the anchor bolts of a steel column, including an electric wrench 1 and a steering transmission mechanism. There is a connecting plate 3 fixed on the electric wrench 1, and the lower part of the connecting plate 3 has a connecting hole 4;

[0015] The steering transmission mechanism includes a bearing 6 sleeved on the anchor bolt 5. The right side of the bearing 6 is provided with a bottom plate 7 fixed to its outer ring. The right end of the bottom plate 7 is fixed with a connecting rod 8 penetrating into the connecting hole 4. The end face is fixed with a support plate 9, and a transmission rod 10 is worn on the support plate 9. The left end of the transmission rod 10 is provided with a vertically placed active bevel gear 11, and the right end of the transmission rod 10 is provided with a hexagonal screw that cooperates with the inner hexagonal sleeve 2. Cap 12; the upper end of the inner ring of the bearing 6 is f...

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Abstract

The invention relates to an electric installing device for a nut on a section steel column anchor bolt. The problems that an existing nut on an anchor bolt is installed manually, the installing effectis poor, and the installing efficiency is low are solved. A power end of an electric wrench is provided with a hexagonal socket sleeve, and the right side of the hexagonal socket sleeve is provided with a connection plate and a connection hole; a steering transmission mechanism comprises a bearing, and the right side of the bearing is provided with a bottom plate and a connection rod; a supporting plate and a transmission rod are fixed to the upper end surface of the bottom plate; the two ends of the transmission rod are provided with a driving bevel gear and a hexagon nut; and a driven bevelgear and a nut clamping sleeve are fixed to the upper end and the lower end of the inner ring of the bearing. According to the electric installing device, electric installing of the nut on the anchorbolt is achieved, the installing force is uniform, the nut installing precision is greatly improved, in addition, the construction efficiency is improved while the labor intensity is relieved, and the electric installing device is suitable for installing of different specifications of nuts on anchor bolts.

Description

technical field [0001] The invention relates to an installation device for steel structure engineering, in particular to an electric installation device for installing nuts on foundation bolts of steel columns. Background technique [0002] At present, the country advocates the development of prefabricated buildings in an all-round way, and the prefabricated steel structure is born in operation. However, the connection between the medium-sized steel column and the concrete foundation concrete in the steel structure project is still connected by pre-embedded anchor bolts in the foundation. Because the anchor bolts The length of the anchor bolts and nuts is as long as about 1 meter, and the manual installation of the anchor bolts and nuts is inefficient and not easy to tighten. Contents of the invention [0003] In order to solve the problem of poor installation effect and low efficiency of manual installation of nuts on anchor bolts in the prior art, the invention provides ...

Claims

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Application Information

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IPC IPC(8): B25B21/00B25B23/00F16H1/14
CPCB25B21/002B25B23/00F16H1/145
Inventor 任旭红刘鑫孙祺孙斌世张宁张宝韩志强谢志成
Owner DATONG TAIRUI GRP CONSTR
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