Building steel beam drilling device

A drilling device and construction steel technology, applied in the field of construction steel beams, can solve problems such as inconvenience, and achieve the effects of improving practicability and preventing lateral slippage

Inactive Publication Date: 2021-07-23
魏雪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drill bit in the above-mentioned patent has the following disadvantages: the drill bit cooperates with the perforation to drill the steel plate, so that the drill bit is fixed at a fixed position, and if you want to drill holes in different positions of the steel plate, you need to readjust the position of the steel plate, which is very inconvenient

Method used

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  • Building steel beam drilling device
  • Building steel beam drilling device
  • Building steel beam drilling device

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Embodiment Construction

[0031] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0032] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0033] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...

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Abstract

The invention discloses a building steel beam drilling device, and relates to the technical field of building steel beams. In order to solve the problem of drilling position adjusting, the building steel beam drilling device specifically comprises a drilling box, the top of the drilling box is fixedly connected with an air pump and a first air cylinder, one end of the drilling box is provided with an observation window and a handle, the inner wall of the bottom of the drilling box is provided with a fixing assembly, one end of the first air cylinder is fixedly connected with a fixing block, and one end of the fixing block is fixedly connected with a drilling assembly; and the fixing assembly comprises a moving plate and a first hydraulic rod, and a first sliding block is fixedly connected to the bottom of the moving plate. According to the building steel beam drilling device, by arranging the moving plate, after a steel beam body is fixed, the first hydraulic rod is started, and the whole fixing assembly can move horizontally, so that the drilling position can be adjusted, and the position of the steel beam body on the fixing assembly does not need to be adjusted; and meanwhile, a toothed bar is rotated through a rotating rod, a first fixing plate and a second fixing plate can move relatively, adjustment is conducted according to the length of the steel beam body, and the steel beam body is clamped.

Description

technical field [0001] The invention relates to the technical field of building steel beams, in particular to a drilling device for building steel beams. Background technique [0002] Steel beam is a common building component made of hot-rolled I-beam or channel steel; before assembly and installation, it is necessary to punch holes in the steel beam; at present, the common punching device is through However, since the shape of the hole on the steel beam is not a simple round hole, but a long strip, it greatly increases the difficulty of manual drilling with an electric drill. [0003] After retrieval, the Chinese patent application number is 201611070109.8, which discloses a steel plate drilling device, including a frame, a motor, a drill bit and legs; a motor is installed on the motor frame, and a drill bit is fixedly installed on the output shaft of the motor. The lower side of the motor frame is equipped with a laser light through a universal joint; one end of the exhau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23Q5/26B23Q3/157B23B47/06B23B51/00
CPCB23B51/00B23Q3/06B23Q5/10B23Q5/26B23Q2003/15586B23Q3/15722
Inventor 魏雪
Owner 魏雪
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