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A construction hole-drilling and dust-absorbing device

A construction and equipment technology, which is applied in the field of construction perforating and vacuuming equipment, can solve problems such as inability to ream holes, and achieve the effect of convenient reaming

Inactive Publication Date: 2021-09-07
ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this patent can't easily carry out reaming to the hole that punches out

Method used

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  • A construction hole-drilling and dust-absorbing device
  • A construction hole-drilling and dust-absorbing device
  • A construction hole-drilling and dust-absorbing device

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Experimental program
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Effect test

specific Embodiment approach 1

[0029] Combine below Figure 1-8 Describe the present embodiment, the present invention relates to the field of construction, more specifically a kind of construction drilling and vacuuming equipment, including a square seat 1, an annular box 102, a joint 103, a ring cover 104, a drilling bit 2, a motor I203, Wafer seat 204 and spring plate 205, the present invention can carry out dust suction when punching;

[0030] The central position of described square seat 1 is provided with circular through hole, and circular through hole is provided with disc seat 204, and the outer peripheral surface of disc seat 204 is annularly evenly distributed with a plurality of spring plates 205, and a plurality of springs The other end of plate 205 is all fixedly connected on the square sheet seat 1, and the right side of wafer seat 204 is fixedly connected with motor I203, and is fixedly connected with punching drill bit 2 on the output shaft of the left end of motor I203, and the wafer seat ...

specific Embodiment approach 2

[0032] Combine below Figure 1-8To illustrate this embodiment, the construction drilling and vacuuming equipment also includes a crushing point 201 and a bump 202, the left end of the drilling bit 2 is provided with a crushing point 201, and a plurality of bumps are evenly distributed on the outer peripheral surface of the drilling bit 2 202. Breaking tip 201 can facilitate drilling bit 2 to break the wall when drilling bit 2 rotates, and facilitates drilling bit 2 to advance; a plurality of bumps 202 can rub the inner peripheral surface of the hole when drilling bit 2 reams, constantly Enlarge the hole.

specific Embodiment approach 3

[0034] Combine below Figure 1-8 To illustrate the present embodiment, the building drilling and vacuuming equipment also includes the front and rear rods 101, the bottom plate 4, the slider 404 and the vertical rail rod 405, the front and rear ends on the left side of the bottom plate 4 are fixedly connected with the vertical rail rod 405, two Slider 404 is all slidably connected on the vertical track bar 405, front and rear bars 101 are all fixedly connected to the front and rear sides of square seat 1, and two front and rear bars 101 are slidably connected to two slide blocks 404 respectively. Square sheet seat 1 can slide back and forth on two slide blocks 404 by two front and rear rods 101, adjust the front and rear position of drilling bit 2; Two slide blocks 404 can vertically slide on two vertical track bars 405 respectively, adjust The up and down position of the drill bit 2; and then adjust the drill bit 2 to the required position.

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Abstract

The present invention relates to the field of construction, more specifically a kind of building perforating and dust-absorbing equipment, comprising a square seat, an annular box, a joint, a ring cover, a drilling bit, a motor I, a disc seat and a spring plate, the present invention can Dust is sucked when punching; and the punching drill bit has elasticity, which can conveniently ream the punched hole. The central position of the square seat is provided with a circular through hole, and a disc seat is arranged in the circular through hole, and a plurality of spring plates are evenly distributed in a ring on the outer peripheral surface of the disc seat, and the other ends of the plurality of spring plates They are all fixedly connected on the square seat, the right side of the disc seat is fixedly connected with a motor I, and the output shaft at the left end of the motor I is fixedly connected with a punching drill bit, there is an annular gap between the disc seat and the square seat, and the square film The right side of the seat is fixedly connected with an annular box, the annular box communicates with the annular gap, the right end of the annular box is fixedly connected with a ring cover, and the ring cover is provided with a joint.

Description

technical field [0001] The invention relates to the construction field, in particular to a construction hole-drilling and dust-absorbing device. Background technique [0002] The application number is CN201620869872.6, which discloses an adjustable building drilling and vacuuming device. The utility model discloses an adjustable building drilling and vacuuming device, including a connecting pipe, a drill bit, a vacuum cleaner, a dust collection cover, and a dust collection cover. It includes a flexible tent-shaped support frame and an elastic cover on the flexible tent-shaped support frame. A sliding sleeve is slidably connected to the outer wall on the side of the drill bit on the connecting pipe, and a plurality of connecting rods are hinged on the sliding sleeve. The other connecting rod One end is hinged on the end far away from the center of the flexible canopy-shaped support frame, and the sliding sleeve is axially positioned on the connecting pipe through the position...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/14B28D7/02B28D7/00
CPCB28D1/14B28D7/00B28D7/02
Inventor 唐伟军
Owner ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH