CN213227062U

CN213227062U - Dustproof device for drilling of building wall surface

Info

Publication number: CN213227062U
Application number: CN202022093613.8U
Authority: CN
Inventors: 柯水玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-18
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to a building construction apparatus technical field discloses a building wall is dust keeper for drilling, including casing and sucking disc, the drill bit through-hole has been seted up at the casing middle part, and the second spout has been seted up to casing left side lower part, and slidable mounting has the dust collection box on the second spout, the casing right side runs through the first spout of casing around seting up, and side sliding mounting has two sets of baffles around the first spout, fixed surface installs two sets of front and back symmetric distribution's connecting seat under the casing, and it has the connecting rod to articulate on the connecting seat, and the connecting rod lower extreme is fixed with the double-screw bolt, and double-screw bolt left side fixed mounting has the bottom. The utility model discloses the advantage: the position that can be accurate location punched prevents that the position in hole from taking place skew connecting rod and playing the supporting role to the casing, and the wall can be hugged closely to the sucking disc of cooperation casing installation to messenger's casing, is favorable to the collection of dust, can carry out long-time drilling work, has reduced the limitation of use, is favorable to drilling and uses.

Description

Dustproof device for drilling of building wall surface

Technical Field

The utility model relates to a building construction tool technical field specifically is a building wall is dust keeper for drilling.

Background

In the construction site, workers who install equipment on a wall often use electric drills to drill holes on the wall, and when the holes are drilled on the wall, the rotary drill bit needs to be moved towards the wall to the inner side of the wall, the drill bit is continuously crushed and aligned, dust is generated in the process of rotating, the dust is easily dispersed in the air, and after the workers who drill the holes suck the dust into the body, the workers can be injured, and the health of the workers is affected.

In order to solve the problems, Chinese patent CN 107803955B discloses a dustproof device for drilling a building wall surface, the device comprises a circular truncated cone cover body, the circular truncated cone cover body is through from top to bottom, the caliber of the upper end of the circular truncated cone cover body is smaller than that of the lower end of the circular truncated cone cover body, a drill bit vertically penetrates through the middle of the circular truncated cone cover body, the left end and the right end of the outer side wall of the circular truncated cone cover body are respectively and horizontally fixedly connected with a connecting rod, a threaded rod vertically penetrates through the end of the connecting rod, the threaded rod is fixedly connected with the connecting rod through occluded threads, a sucking disc is fixedly connected at the lower end of the threaded rod, an elastic rubber cylinder is fixedly connected at the upper end of the circular truncated cone cover body, the inner side edges of the upper end and the lower end of the, but when using the installation, the cover body can block the position that needs punch, lead to being difficult to carry out the accurate positioning to the position of punching, can cause the skew or hole and wall out of plumb scheduling problem of position of punching, drill bit and the contact of cover body itself during drilling, produce violent vibrations during drill bit drilling and can transmit on the cover body and make the cover body be difficult to hug closely the wall, make dust sputtering, be unfavorable for the collection of dust, and the clearance is pulled down from the wall to the internal dust of cover body after long-time drilling, be unfavorable for long-time drilling work, the limitation is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building wall is dust keeper for drilling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drilling of building wall uses dust keeper, includes casing and sucking disc, the drill bit through-hole has been seted up at the casing middle part, and the second spout has been seted up to casing left side lower part, and slidable mounting has a dust collection box on the second spout, the first spout that runs through the casing around the casing is seted up on the casing right side, and slidable mounting has two sets of baffles around the first spout, fixed surface installs two sets of front and back symmetric distribution's connecting seat under the casing, and it has the connecting rod to articulate on the connecting seat, and the connecting rod lower extreme is fixed with the double-screw bolt, and double-screw bolt left side fixed mounting has a bottom plate, and the double-screw bolt left end is connected with the sucking disc, the first draw-in groove that the size.

As a further aspect of the present invention: the upper part of the second sliding groove is provided with a connecting groove, and the top of the second sliding groove is communicated with the drill through hole.

As a further aspect of the present invention: the upper parts of the left side and the right side of the dust collecting box are fixedly connected with connecting blocks.

As a further aspect of the present invention: and one end of the baffle close to each other is provided with a second clamping groove matched with each other.

As a further aspect of the present invention: the left side and the right side of the bottom surface of the drill through hole are both provided with slope structures inclining to the second sliding groove.

As a further aspect of the present invention: the sucking disc is provided with a sucking disc plug screw.

As a further aspect of the present invention: the shell and the connecting rod are fixed on the stud through nuts.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the sucking disc and the shell, the sucking disc is firstly adsorbed near the punching position, and then the shell is installed on the wall surface through the nut and the like, so that the punching position can be accurately positioned, and the position of the hole is prevented from deviating; by arranging the bottom plate and the connecting rod, the upper end of the connecting rod is buried on the shell, the lower end of the connecting rod is arranged on the bottom plate, the shell is supported by the connecting rod, the shell can be tightly attached to a wall surface by matching with a sucker arranged on the shell, and a drill bit is not in contact with the shell during drilling, so that dust cannot splash, and dust collection is facilitated; through setting up the collection box, collect the box and can follow the casing and dismantle, can carry out long-time drilling work, reduce the limitation of using, be favorable to drilling to use.

Drawings

Fig. 1 is a schematic structural view of a dust-proof device for drilling a building wall.

Fig. 2 is a schematic structural view of a dust-proof device for drilling a building wall.

Fig. 3 is a schematic structural view of a dust collecting box in the dust-proof device for drilling the building wall.

Fig. 4 is a schematic structural view of a connecting rod in a dust-proof device for drilling a building wall.

Fig. 5 is a left side view of a dust-proof device for drilling a building wall.

Fig. 6 is a sectional view of a dust-proof device for drilling a building wall surface.

Wherein: 1. the dust collecting device comprises a shell, 2 parts of a first clamping groove, 3 parts of a drill through hole, 4 parts of a through hole, 5 parts of a first sliding groove, 6 parts of a baffle plate, 7 parts of a second sliding groove, 8 parts of a dust collecting box, 9 parts of a second clamping groove, 10 parts of a connecting block, 11 parts of a sucker, 12 parts of a stud, 13 parts of a sucker plug screw, 14 parts of a connecting rod, 15 parts of a connecting seat, 16 parts of a bottom plate and 17 parts of a connecting groove.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-6, a dust-proof device for drilling a building wall comprises a casing 1 and a suction cup 11, wherein a drill through hole 3 is formed in the middle of the casing 1, the left side and the right side of the bottom surface of the drill through hole 3 are both provided with slope structures inclined towards a second chute 7, a drill passes through the drill through hole 3 during drilling, the lower portion of the left side of the casing 1 is provided with the second chute 7, the upper portion of the second chute 7 is provided with a connecting groove 17, the top of the second chute 7 is communicated with the drill through hole 3, a dust collecting box 8 is slidably mounted on the second chute 7, dust generated during drilling falls into the drill through hole 3 and falls along the slope to enter the dust collecting box 8, the upper portions of the left side and the right side of the dust collecting box 8 are fixedly connected with a connecting block 10 matched with the connecting groove 17, the right side of the casing 1 is, mutually supporting second draw-in groove 9 is seted up to the one end that baffle 6 is close to each other, during drilling, block 3 right-hand members of drill bit through-hole through baffle 6, prevent that dust from splashing, leave the hole of drill bit process through the cooperation of second draw-in groove 9, fixed surface installs two sets of front and back symmetric distribution's connecting seat 15 under the casing 1, it has connecting rod 14 to articulate on the connecting seat 15, connecting rod 14 lower extreme is fixed with double-screw bolt 12, double-screw bolt 12 left side fixed mounting has bottom plate 16, double-screw bolt 12 left end is connected with sucking disc 11, sucking disc 11 adsorbs on the wall, fix connecting rod 14 lower extreme on double-screw bolt 12 through bottom plate 16 and nut, make.

Example two

On the basis of embodiment one, first draw-in groove 2 that the size is the same is seted up to four corners of 1 left surface of casing, through-hole 4 has been seted up at 2 right surfaces middle parts of first draw-in groove, slidable mounting has double-screw bolt 12 on through-hole 4, double-screw bolt 12 left end fixed mounting has sucking disc 11, be provided with sucking disc plug screw 13 on the sucking disc 11, multiunit sucking disc 11 adsorbs back on the wall, install casing 1 on the wall through double-screw bolt 12 and through-hole 4, and make the 1 left surface of casing tightly paste the wall through the nut, it can easily take off sucking disc 11 from the wall to rotate sucking disc plug screw 13 when needing to.

The utility model discloses a theory of operation is: the four groups of suckers 11 are adsorbed on the wall surface, the punching position is positioned at the middle position of the suckers 11, the shell 1 is arranged on the wall surface through the studs 12 and the through holes 4, the left side surface of the shell 1 is tightly attached to the wall surface through the nuts, the two groups of suckers 11 with the bottom plate 16 are adsorbed on the wall surface below the shell 1, the lower end of the connecting rod 14 below the shell 1 is fixedly arranged on the bottom plate 16, the suckers 11 below the shell 1 support the shell 1, a drill bit penetrates through the drill bit through hole 3 to be punched, the right end of the drill bit through hole 3 is blocked through the baffle 6 to prevent splashing, a hole through which the drill bit passes is reserved through by matching the second clamping groove 9, dust generated in drilling falls into the drill bit through hole 3 and falls down along a slope to fall into the dust collection box 8, the dust collection box 8 can be detached from the shell 1 to be cleaned after being fully collected, then the dust collection box can be, is convenient and quick.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The dustproof device for drilling the building wall comprises a shell (1) and a sucker (11), and is characterized in that a drill through hole (3) is formed in the middle of the shell (1), a second chute (7) is formed in the lower portion of the left side of the shell (1), a dust collection box (8) is slidably mounted on the second chute (7), a first chute (5) which penetrates through the shell (1) is formed in the right side of the shell (1) in the front and back direction is formed in the front and back sides of the first chute (5), two groups of baffles (6) are slidably mounted on the front and back sides of the first chute (5), two groups of connecting seats (15) which are symmetrically distributed in the front and back direction are fixedly mounted on the lower surface of the shell (1), a connecting rod (14) is hinged to the connecting seats (15), a stud (12) is fixed to the lower end of the connecting rod (14), a bottom plate (16) is fixedly mounted on the, a through hole (4) is formed in the middle of the right side face of the first clamping groove (2), a stud (12) is slidably mounted on the through hole (4), and a sucker (11) is fixedly mounted at the left end of the stud (12).

2. The dustproof device for drilling the building wall surface is characterized in that a connecting groove (17) is formed in the upper portion of the second sliding groove (7), and the top of the second sliding groove (7) is communicated with the drill bit through hole (3).

3. The dust-proof device for drilling the building wall surface according to claim 1, wherein the upper parts of the left side and the right side of the dust collecting box (8) are fixedly connected with connecting blocks (10).

4. The dustproof device for drilling the building wall surface is characterized in that one ends, close to each other, of the baffle plates (6) are provided with second clamping grooves (9) which are matched with each other.

5. The dustproof device for drilling on the wall surface of the building according to claim 1 or 2, wherein the left side and the right side of the bottom surface of the drill through hole (3) are provided with slope structures inclined towards the second sliding groove (7).

6. The dustproof device for drilling the building wall surface according to claim 1, wherein: and a sucker screw plug (13) is arranged on the sucker (11).

7. The dust-proof device for drilling the building wall surface is characterized in that the shell (1) and the connecting rod (14) are fixed on the stud (12) through nuts.