A device for installing expansion screws

A technology of expansion screw and equipment, which is applied in the field of installation of expansion screw equipment, can solve the problems of wasting time, manpower consumption, cumbersome process, etc., and achieve the effect of improving safety, improving work efficiency and saving drilling time

Active Publication Date: 2021-12-14
邯郸市大润紧固件制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing method of installing expansion screws requires drilling holes on the wall, then using a hammer to hammer the expansion tube and screw rod into the drilled holes in the wall, and then screw the nuts, which wastes time and manpower, and the process is cumbersome and requires many In view of the above problems, the present invention provides a device for installing expansion screws to complete the drilling and installation of expansion tubes, screw rods and nuts with one tool. Different tools can be switched according to user needs, which greatly saves time.

Method used

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  • A device for installing expansion screws
  • A device for installing expansion screws
  • A device for installing expansion screws

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Embodiment Construction

[0017] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can be implemented in many other ways different from those described here, and those skilled in the art can do similar Modifications, and therefore the present invention is not limited to the specific examples disclosed below.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "up", "down", "front", "rear", "left", "right" etc. are based on the Orientation or positional relationship, or the orientation or positional relationship that the inventive product is usually placed in use, is only for the convenience of describing the present invention and simplifying the descript...

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PUM

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Abstract

A device for installing expansion screws, comprising a transmission mechanism, a drill bit mechanism, a push-pull handle, a main grip, a switch, and a secondary grip structure, characterized in that: the transmission mechanism and the drill bit mechanism are rotated and installed to realize switching between different drill bit functions; Rotate and install the cylindrical part of the structure and the drill mechanism, hold the auxiliary handle structure with the other hand to maintain the stability of the machine, and adjust the angle of the auxiliary handle structure to facilitate the use of the machine; the main handle is provided under the casing of the transmission mechanism , There is a switch under the casing of the transmission mechanism, and the operation of the transmission mechanism is controlled by the switch; the push-pull handle is installed outside the casing of the transmission mechanism, and the push-pull handle is rotated and installed behind the U-shaped iron plate. The push-pull handle is used to push and fix U-shaped iron plate.

Description

technical field [0001] The invention relates to the technical field of electric drills, in particular to a device for installing expansion screws. Background technique [0002] The existing method of installing expansion screws requires drilling holes on the wall, then using a hammer to hammer the expansion tube and screw rod into the drilled holes in the wall, and then screw the nuts, which wastes time and manpower, and the process is cumbersome and requires many In view of the above problems, the present invention provides a device for installing expansion screws to complete the drilling and installation of expansion tubes, screw rods and nuts with one tool. Different tools can be switched according to user needs, which greatly saves time. Contents of the invention [0003] The technical solution used in the present invention is: a device for installing expansion screws, including a transmission mechanism, a drill mechanism, a push-pull handle, a main handle, a switch, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/02B25B27/14B28D1/14
CPCB25B27/143B25B27/02B28D1/14
Inventor 范晓悦
Owner 邯郸市大润紧固件制造有限公司
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