CN111002482A

CN111002482A - Wall drilling equipment for construction

Info

Publication number: CN111002482A
Application number: CN201911334235.3A
Authority: CN
Inventors: 周志谦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-04-14

Abstract

The invention discloses wall drilling equipment for building construction, which structurally comprises a machine body, an auxiliary handle, a power line, a water inlet valve, a switch, a rotating head and a tapping mechanism, wherein the auxiliary handle is arranged on the left side surface of the machine body, the handle is arranged on the right side surface of the machine body, the power line is connected to one side of the handle, which is far away from the machine body, and the switch is arranged at the bottom of the handle, which is close to the machine body; has the advantages that: according to the invention, the screen is arranged at the connecting part of the drilling barrel and the powder cavity, and powder with smaller particles can be screened into the powder cavity under the action of negative pressure in the powder cavity, so that materials are provided for filling holes; the powder spraying hole and the water spraying hole are formed in the outer side of the powder cavity, powder inside the powder cavity is sprayed out from the powder spraying hole under the action of centrifugal force, holes are uniformly filled in the inner wall of the hole, and the water spraying hole in the annular pipe moistens the powder on the filled holes to enable the powder to be adhered to the hole wall, so that the hole phenomenon is prevented during drilling.

Description

Wall drilling equipment for construction

Technical Field

The invention relates to wall drilling equipment for building construction, and belongs to the technical field of wall drilling equipment.

Background

In modern home decoration construction, often need carry out the operation of preformed hole in the room, what the reservation of hole was in order to install outdoor air conditioner, makes things convenient for laying of air conditioner pipeline, opens these holes on the wall and often uses to the drilling machine, has following not enough in the in-process of trompil:

in the drilling process, the inside earth piece of wall can appear the fault under the shearing of drill bit, and the earth part of downthehole wall can appear becoming flexible and dropping, causes the downthehole wall porose to appear, and the later stage still needs to repair the pore wall, troublesome poeration.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide wall drilling equipment for building construction so as to solve the problem.

In order to achieve the purpose, the invention is realized by the following technical scheme: a wall drilling device for building construction structurally comprises a machine body, an auxiliary handle, a power line, a water inlet valve, a switch, a rotating head and a hole opening mechanism, wherein the auxiliary handle is arranged on the left side surface of the machine body, the handle is arranged on the right side surface of the machine body, the power line is connected to one side, away from the machine body, of the handle, the switch is arranged at the bottom, close to the machine body, of the handle, the rotating head is connected to the bottom of the machine body, the hole opening mechanism is matched with the rotating head, and the water inlet valve;

preferably, the drilling mechanism comprises a drilling barrel, more than two crushing teeth, a filling device, a clamping shaft and a water inlet pipe, the two crushing teeth are arranged on the end face of the bottom of the drilling barrel, the filling device is arranged above the drilling barrel, the filling device and the drilling barrel are on the same central line, the clamping shaft is vertically welded with the top of the filling device, and the water inlet pipe is arranged inside the clamping shaft.

Preferably, it comprises chamber, spacing cover, sieve screen to bore a section of thick bamboo by the crushed aggregates, bore the inside crushed aggregates that is equipped with of a section of thick bamboo and fill out the chamber and the crushed aggregates fills out the top in chamber and be equipped with spacing cover, it has the through-hole and installs the sieve screen on the through-hole to open in the middle of the spacing cover.

Preferably, the filling device comprises a leveling strip, a powder cavity, a negative pressure fan, a powder sprayer and a water sprayer, six groups of leveling strips, powder sprayers and water sprayers are arranged on the outer side surface of the filling device, the powder cavity is formed in the filling device, and the negative pressure fan is arranged at the top of the powder cavity.

Preferably, the powder cavity is an inverted U-shaped inner cavity, and an opening of the inner cavity is communicated with the crushed material filling cavity.

Preferably, the powder sprayer comprises an inner ring and powder spraying ports, the inner ring is arranged on the inner wall of the powder cavity, six groups of powder spraying ports are arranged on the inner ring, and the powder spraying ports are communicated with the powder cavity.

Preferably, the water sprayer consists of a water distribution pipe, water spray nozzles and an annular pipe, wherein the water distribution pipe is connected with the annular pipe, and six groups of water spray nozzles are arranged on the annular pipe.

Preferably, the powder spraying port and the water spraying port are strip-shaped rectangular ports.

Preferably, the water jet is provided with a fine nozzle.

Advantageous effects

The invention relates to wall drilling equipment for building construction, which has the following beneficial effects:

according to the invention, the screen is arranged at the connecting part of the drilling barrel and the powder cavity, and powder with smaller particles can be screened into the powder cavity under the action of negative pressure in the powder cavity, so that materials are provided for filling holes;

the powder spraying port and the water spraying port are formed in the outer side of the powder cavity, powder in the powder cavity is sprayed out of the powder spraying port under the action of centrifugal force and uniformly fills holes in the inner wall of the hole, and the water spraying port on the annular pipe moistens the powder on the filled holes so that the powder is adhered to the hole wall while filling, so that the hole phenomenon during drilling is prevented.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a wall drilling apparatus for building construction according to the present invention;

FIG. 2 is a first cross-sectional structural schematic view of a hole opening mechanism of the present invention;

FIG. 3 is a second cross-sectional structural schematic view of a hole opening mechanism of the present invention;

fig. 4 is a schematic top view of a leveling device according to the present invention.

In the figure: the device comprises a machine body-1, an auxiliary handle-2, a handle-3, a power line-4, a water inlet valve-5, a switch-6, a rotating head-7, a hole opening mechanism-8, a drill cylinder-81, crushing teeth-82, a filling device-83, a clamping shaft-84, a water inlet pipe-85, a crushed material filling cavity-811, a limiting cover-812, a sieving net-813, a floating strip-831, a powder cavity-832, a negative pressure fan-833, a powder sprayer-a, a water sprayer-b, an inner ring-a 1, a powder spraying port-a 2, a water diversion pipe-b 1, a water spraying port-b 2 and a circular pipe-b 3.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution of a wall drilling apparatus for building construction: the structure of the drilling machine comprises a machine body 1, an auxiliary handle 2, a handle 3, a power line 4, a water inlet valve 5, a switch 6, a rotating head 7 and a drilling mechanism 8, wherein the auxiliary handle 2 is arranged on the left side surface of the machine body 1, the handle 3 is arranged on the right side surface of the machine body, the power line 4 is connected to one side, far away from the machine body 1, of the handle 3, the switch 6 is arranged at the bottom, close to the machine body 1, of the handle 3, the rotating head 7 is connected to the bottom of the machine body 1, the drilling mechanism 8 is matched with the rotating head 7, and the; the perforating mechanism 8 comprises a drilling barrel 81, more than two crushing teeth 82, a filling device 83, a clamping shaft 84 and a water inlet pipe 85, the bottom end face of the drilling barrel 81 is provided with more than two crushing teeth 82, the filling device 83 is arranged above the drilling barrel 81, the filling device 83 and the drilling barrel 81 are on the same central line, the clamping shaft 84 is vertically welded with the top of the filling device 83, the water inlet pipe 85 is arranged inside the clamping shaft 84, the drilling barrel 81 comprises a crushed material filling cavity 811, a limiting cover 812 and a sieving net 813, the inside of the drilling barrel 81 is provided with a crushed material filling cavity 811, the top of the crushed material filling cavity 811 is provided with the limiting cover 812, the middle of the limiting cover 812 is provided with a through hole, the through hole is provided with the sieving net 813, the filling device 83 comprises a leveling bar 831, a powder cavity negative pressure fan 832, a powder sprayer 833, a and a water sprayer b, the outer side face of the filling device 83 is provided with six groups of leveling bar 831, powder sprayer a and water sprayer b, the filling device 83 is internally provided with a powder cavity 832, the top of the powder cavity 832 is provided with a negative pressure fan 833, the powder cavity 832 is an inverted U-shaped inner cavity, and the opening of the inner cavity is communicated with the crushed material filling cavity 811.

Connecting a power line 4 with a power supply, connecting an external water supply pipe with a water inlet valve 5, holding an auxiliary handle 2 and a handle 3 on a machine body 1 by a hand, pressing a switch 6, enabling a motor in the machine body 1 to rotate a hole opening mechanism 8 at a high speed, enabling a drill cylinder 81 to rotate towards a position needing hole opening on a wall, enabling waste materials generated by drilling to enter a crushed material filling cavity 811, enabling a negative pressure fan 833 in a powder cavity 832 to generate negative pressure airflow, enabling powder in the waste materials to be sucked into the powder cavity 832 through a screen 813, and enabling the powder in the powder cavity 832 to be thrown out from a powder sprayer a under the action of centrifugal force; meanwhile, the water sprayer b sprays an external water source to the inner wall of the hole to moisten the sprayed powder, so that the hole in the hole wall is filled, and the filling and leveling strip 831 on the filling and leveling device 83 performs filling and leveling repair on the filled hole.

Example 2

As shown in fig. 4, on the basis of embodiment 1, the powder sprayer a is further included, and is composed of an inner ring a1 and a powder spraying port a2, the inner ring a1 is installed on the inner wall of the powder cavity 832, six groups of powder spraying ports a2 are arranged on the inner ring a1, the powder spraying ports a2 are communicated with the powder cavity 832, the water sprayer b is composed of a water diversion pipe b1, a water spraying port b2 and a circular pipe b3, the water diversion pipe b1 is connected with the circular pipe b3, and six groups of water spraying ports b2 are arranged on the circular pipe b 3.

Under the action of centrifugal force, dust in the powder cavity 832 is thrown out to six groups of powder spraying ports a2 on the inner ring a1 and uniformly fills holes in the inner wall of the hole, and meanwhile, the water spraying ports b2 on the annular pipe b3 moisten the powder on the filled holes to enable the powder to be adhered to the hole wall, so that the hole phenomenon during drilling is prevented.

The foregoing merely illustrates the principles and preferred embodiments of the invention and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wall drilling equipment for construction which characterized in that: the structure of the drilling machine comprises a machine body (1), an auxiliary handle (2), a handle (3), a power line (4), a water inlet valve (5), a switch (6), a rotating head (7) and a drilling mechanism (8), wherein the auxiliary handle (2) is arranged on the left side surface of the machine body (1), the handle (3) is arranged on the right side surface of the machine body, the power line (4) is connected to one side, away from the machine body (1), of the handle (3), the switch (6) is arranged at the bottom, close to the machine body (1), of the handle (3), the rotating head (7) is connected to the bottom of the machine body (1), the drilling mechanism (8) is matched with the rotating head (7), and the water inlet valve (5) is;

the drilling mechanism (8) is composed of a drilling barrel (81), broken teeth (82), a filling device (83), a clamping shaft (84) and a water inlet pipe (85), wherein the broken teeth (82) more than two are arranged on the end face of the bottom of the drilling barrel (81), the filling device (83) is arranged above the drilling barrel, the filling device (83) and the drilling barrel (81) are on the same central line, the clamping shaft (84) is vertically welded with the top of the filling device (83), and the water inlet pipe (85) is arranged inside the clamping shaft (84).

2. A wall drilling apparatus for construction as claimed in claim 1, wherein: bore a section of thick bamboo (81) and fill out chamber (811), spacing cover (812), sieve net (813) by the crushed aggregates and constitute, it is equipped with spacing cover (812) to bore inside crushed aggregates that is equipped with of a section of thick bamboo (81) and the crushed aggregates top of filling out chamber (811) and crushed aggregates, open in the middle of spacing cover (812) and install screen cloth (813) on through-hole and the through-hole.

3. A wall drilling apparatus for construction as claimed in claim 1, wherein: fill and level up device (83) and constitute by trowelling strip (831), powder chamber (832), negative-pressure air fan (833), duster (a), sprinkler (b), be equipped with trowelling strip (831), duster (a) and sprinkler (b) of six groups on the lateral surface of filling and level up device (83), fill and level up inside opening of device (83) and have powder chamber (832), the top in powder chamber (832) is equipped with negative-pressure air fan (833).

4. A wall drilling apparatus for construction as claimed in claim 3, wherein: the powder cavity (832) is an inverted U-shaped inner cavity, and an opening of the inner cavity is communicated with the crushed material filling cavity (811).

5. A wall drilling apparatus for construction as claimed in claim 1, wherein: the powder sprayer (a) is composed of an inner ring (a 1) and powder spraying ports (a 2), the inner ring (a 1) is installed on the inner wall of the powder cavity (832), six groups of powder spraying ports (a 2) are arranged on the inner ring (a 1), and the powder spraying ports (a 2) are communicated with the powder cavity (832).

6. A wall drilling apparatus for construction as claimed in claim 1, wherein: the water sprayer (b) consists of a water diversion pipe (b 1), water spray nozzles (b 2) and an annular pipe (b 3), wherein the water diversion pipe (b 1) is connected with the annular pipe (b 3), and six groups of water spray nozzles (b 2) are arranged on the annular pipe (b 3).