CN204430351U - The dustless drilling device of a kind of top board - Google Patents

Abstract

The utility model relates to a dust-free drilling device for roofs, which is composed of one rod frame, two rod frames, three rod frames and four rod frames, the one rod frame, the two rod frame parts, the rod frame The three parts of the frame and the four parts of the rod frame form a quadrilateral structure and are hinged in pairs at the ends of the quadrilateral; the upper end of one part of the rod frame is provided with an electric drill clip, and the upper end of the electric drill clip is provided with an ash removal device; the three parts of the rod frame The lower end is provided with a telescopic rod. The utility model is simple in structure, low in cost, and can be adapted to work on roofs of different heights. The operator can complete the drilling operation on the roof by standing on the ground alone, and the drilling process is dust-free, which improves work efficiency and optimizes working environment.

Description

A dust-free hole puncher for the roof

technical field

The utility model relates to a drilling device for the roof of a building, in particular to a dust-free drilling device for the roof.

Background technique

At present, when performing roof drilling operations in the building room, the builder has to hold an electric drill and stand on the ladder with his neck up. Due to the heavy workload of roof drilling, the operator needs to frequently move up and down the ladder during the operation, which is labor intensive. Large size, low work efficiency; during the drilling process, the powder will fall into the operator's eyes and nose, endangering the operator's health; in addition, in the process of drilling the ceiling with a hand-held electric drill, if the drill bit drills into the steel bars in the roof, The operator's arm is vulnerable to injury under the reaction force.

Contents of the invention

The technical problem to be solved by the utility model is to provide a dust-free hole punching device for the top plate which can realize the drilling operation without the need for a hand-held electric drill to go up and down the ladder, which is simple in structure, low in cost and can remove dust at the same time.

In order to achieve the above object, the technical solution of the present utility model is composed of one rod frame, two rod frames, three rod frames and four rod frames, the one rod frame, the two rod frames, the The three parts and the four parts of the pole frame form a quadrilateral structure and are hinged in pairs at the ends of the quadrilateral; the upper end of one part of the pole frame is provided with an electric drill clip, and the upper end of the electric drill clip is provided with an ash removal device. There is also an Ω-shaped buckle on the upper part; the lower end of the three parts of the rod frame is provided with a telescopic rod, and the bottom end of the telescopic rod is provided with a triangular bracket; one end of the four parts of the rod frame is provided with a circular handle that can be embedded in an Ω-shaped buckle A socket is fixedly connected to the round handle, and a power control button is arranged on the socket; the ash removal device includes an exhaust fan, an ash cover fixed on the upper end of the electric drill clamp, and an ash suction hose connected to the exhaust fan and the ash cover. .

The positive effects of the utility model are as follows:

The utility model only needs one person to stand on the ground to complete the drilling work of the roof, and does not require the operator to climb the ladder back and forth, which greatly saves labor costs, improves work efficiency, and avoids the damage to the operator's arm caused by the hand-held drilling operation; When in use, the electric drill and exhaust fan can be turned on at the same time, making the drilling operation dust-free and optimizing the operator's working environment. In addition, the telescopic rods at the lower ends of the three parts of the rod frame can be used to adapt to the roof of the construction site at different heights; when not in use , you can insert the round handle into the Ω-shaped buckle on one part of the rod frame for easy placement. The utility model has the advantages of low cost, simple structure and convenient movement, and is suitable for mobile operations at construction sites of different heights.

Description of drawings

Fig. 1 is the structural representation of the utility model;

In the accompanying drawings, 1 rod frame, 2 rod frame parts, 3 rod frame parts, 4 rod frame parts, 5 electric drill clip, 6 Ω buckle, 7 telescopic rod, 8 triangular bracket, 9 round handle , 10 socket, 11 power control button, 12 exhaust fan, 13 ash cover, 14 ash suction hose.

Detailed ways

As shown in Figure 1, the utility model comprises a rod frame part 1, a rod frame part 2, a rod frame part 3 and a rod frame four parts 4, a rod frame part 1, a rod frame part 2, and a rod frame part three 3 and the four parts 4 of the pole frame form a quadrilateral structure and are hinged in pairs at the ends of the quadrilateral; before the drilling operation, the equipment needs to be debugged. The triangular bracket 8 at the bottom end of the rod 7 makes the main body of the rod frame stand stably on the ground, then the electric drill is fixed on the electric drill clamp 5 at the upper end of the rod frame part 1, and finally the positioning is carried out. Specifically, because the rod frame part 1 The second part 2 of the rod frame, the third part 3 of the rod frame and the four parts 4 of the rod frame are hinged to each other. Using the principle of leverage, the operator swings the circular handle 9 at one end of the four parts 4 of the rod frame up and down, driving the part 1 of the rod frame to swing up and down , and finally adjust the electric drill bit to the best drilling position; when in use, the ash removal device arranged on the electric drill fixing clip 5 at the upper end of the rod frame 1 can make the drilling operation dust-free and optimize the operator's safety Working environment, specifically, during the drilling operation, the operator holds the round handle 9 tightly, and after pressing the power control button 11 on the socket 10 at the round handle 9, the electric drill drills holes, and the dust drilled is fixed by the The ash cover 13 on the upper end of the electric drill fixing clip 5 is closed, and the exhaust fan 12 discharges the dust in the ash cover 13 in time through the suction hose 14 to ensure that the dust cannot be scattered around; after use, insert the circular handle 9 into the rod The Ω-shaped buckle 6 on the frame part 1 is convenient for placement and reduces space occupation.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein. .

Claims (1)

1. A dust-free drilling device for the roof, characterized in that: it consists of one rod frame (1), two rod frames (2), three rod frames (3) and four rod frames (4). One pole frame (1), the two pole frame parts (2), the three pole frame parts (3) and the four pole frame parts (4) form a quadrilateral structure and are hinged in pairs at the ends of the quadrilateral; The upper end of one part (1) of the rod frame is provided with an electric drill fixing clip (5), and the upper end of the electric drill fixing clip (5) is provided with an ash removal device, and one part of the rod frame (1) is also provided with an Ω-shaped buckle ( 6); the lower end of the three parts (3) of the rod frame is provided with a telescopic rod (7), and the bottom end of the telescopic rod (7) is provided with a triangular bracket (8); one end of the four parts (4) of the rod frame is provided with an embedded Ω The circular handle (9) of the type buckle (6), the socket (10) is fixedly connected to the circular handle (9), and the socket (10) is provided with a power control button (11); the dust removal device includes a draft machine (12), the ash cover (13) that is fixed on the upper end of the electric drill clamp (5) and the ash suction hose (14) that connects the exhaust fan (12) and the ash cover (13).