CN216553833U

CN216553833U - Municipal administration public works construction perforating device

Info

Publication number: CN216553833U
Application number: CN202123208927.9U
Authority: CN
Inventors: 王超; 于登锋
Original assignee: Jiangsu Baoyan Construction Engineering Co ltd
Current assignee: Jiangsu Baoyan Construction Engineering Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-17
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a punching device for municipal public engineering construction, which belongs to the field of engineering and comprises a placing frame, wherein the outer end of the placing frame is rotatably connected with a drill bit, a motor is arranged in the placing frame, the output end of the motor is fixedly connected with the drill bit, an exhaust fan is arranged at the inner bottom end of the placing frame, a dust collecting box is fixedly connected at the inner bottom end of the placing frame, the outer end of the dust collecting box is rotatably connected with a pair of door doors which are bilaterally symmetrical, a first dust suction pipe is fixedly connected between the exhaust fan and the dust collecting box and is communicated with the inside of the dust collecting box, and a rotating disc is rotatably connected in the first dust suction pipe, so that when the drill bit drills, the dust scattered during drilling can be timely absorbed by driving the exhaust fan, the dust is not easy to interfere with the drilling, and the possibility of drilling position deviation is reduced, the working efficiency is improved.

Description

Municipal administration public works construction perforating device

Technical Field

The utility model relates to the field of municipal public works, in particular to a perforating device for municipal public work construction.

Background

Electric drills, which are common for natural stone or concrete, are available both in "single drill" mode and in "percussion drill" mode, and are therefore the basic electric tools of choice for professionals and do-it-yourself, electric hammers which operate by rotation and hammering, with very high single hammering force and with a hammering frequency of 1000 to 3000 per minute, producing significant forces, requiring minimal pressure to drill into hard materials such as stone and concrete, compared to percussion drills; particularly for relatively hard concrete, electric drills are only provided with a rotary mode and are particularly suitable for drilling in materials requiring little force, such as cork, metal, brick, tile and the like, percussion drills rely on rotation and percussion, a single impact being very slight, but a frequency of impacts of 40000 times per minute can generate continuous forces.

In prior art, when perforating device punches, can produce a large amount of dusts, during the unable timely clearance of dust, probably appear causing the deviation to the position of punching, influence its work efficiency, and a large amount of dusts harm constructor's is healthy.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the punching device for municipal public engineering construction, which can realize that when a drill bit drills, the dust suction hopper can timely absorb scattered dust during drilling by driving the exhaust fan, so that the dust is not easy to interfere with the drilling, the possibility of position deviation of the drilling is reduced, and the working efficiency is improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A punching device for municipal and public engineering construction comprises a placing frame, wherein the outer end of the placing frame is rotatably connected with a drill bit, a motor is arranged inside the placing frame, the output end of the motor is fixedly connected with the drill bit, an exhaust fan is arranged at the inner bottom end of the placing frame, a dust collecting box is fixedly connected at the inner bottom end of the placing frame, the outer end of the dust collecting box is rotatably connected with a pair of box doors which are bilaterally symmetrical, a first dust suction pipe is fixedly connected between the exhaust fan and the dust collecting box and is communicated with the inside of the dust collecting box, a rotary disc is rotatably connected inside the first dust suction pipe, a plurality of uniformly distributed fan blades are fixedly connected at the outer end of the rotary disc, magnet blocks are fixedly connected at the outer ends of the fan blades, a dust screen is fixedly connected inside the first dust suction pipe, and the dust screen is positioned at the right side of the rotary disc, be equipped with the magnetism ball between carousel and the dust screen, the elastic cord of fixedly connected with a pair of symmetry from top to bottom between the outer end of magnetism ball and the inner wall of first dust absorption pipe, the right-hand member fixedly connected with second dust absorption pipe of dust collecting box, place the outer end fixedly connected with dust absorption fill of frame, the second dust absorption pipe is linked together with the inside of dust collecting box and the inside of dust absorption fill respectively, can realize that the drill bit when driling, carries out timely absorption through the drive air exhauster makes the dust absorption fill when will driling to the dust that scatters for the dust is difficult to cause the interference to drilling, has reduced the possibility of drilling positional deviation, has improved work efficiency.

Furthermore, a plurality of heat dissipation holes are drilled in the upper end of the placement frame, the heat dissipation holes are located on the upper side of the motor, and the heat generated by the motor in long-time work can be dissipated quickly through the heat dissipation holes.

Further, the outer end fixedly connected with of chamber door a pair of bilateral symmetry's handle, the outer pot head of handle is equipped with the antiskid cover, makes more convenient when opening the chamber door and clear up the dust through being provided with the handle, through the setting of antiskid cover, is difficult for beating when operating handle to take place the landing.

Furthermore, the magnet piece is the same polarity setting with the one end that the magnetism ball is close to each other, through adopting current setting for the magnetism ball can take place to rock in first dust absorption pipe, makes the dust be difficult for being stained with and attaches on the surface of dust screen.

Furthermore, the dust screen is made of stainless steel materials, the surface of the dust screen is coated with anti-rust paint, and the dust screen made of stainless steel materials is coated with the anti-rust paint, so that the dust screen is not easy to lose in long-time use, and the service life of the dust screen is prolonged.

Further, the inner wall adhesion of dust collecting box has the adhesive linkage, can adsorb the dust at the inner wall through being provided with the adhesive linkage, and less dust screen causes the possibility of jam for the work efficiency of air exhauster is difficult to be influenced.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize that the drill bit when driling, carries out timely absorption to the dust that scatters when making the dust absorption fill to drill through the drive air exhauster for the dust is difficult to cause the interference to drilling, has reduced the possibility of drilling positional deviation, has improved work efficiency.

(2) The upper end of the placing frame is provided with a plurality of heat dissipation holes, the heat dissipation holes are positioned on the upper side of the motor, and the heat generated by the motor in long-time work can be dissipated quickly through the heat dissipation holes.

(3) The outer end fixedly connected with of chamber door a pair of bilateral symmetry's handle, the outer pot head of handle is equipped with anti-skidding cover, makes more convenience when opening the chamber door and clear up the dust through being provided with the handle, through the setting of anti-skidding cover, is difficult for beating when operating handle to take place the landing.

(4) The one end that magnet piece and magnetism ball are close to each other sets up for the homopolar setting through adopting current setting for the magnetism ball can take place to rock in first dust absorption pipe, makes the dust be difficult for being stained with and attaches the surface at the dust screen.

(5) The dust screen is made of stainless steel materials, the surface of the dust screen is coated with the anti-rust paint, and the dust screen made of the stainless steel materials is coated with the anti-rust paint, so that the dust screen is not easy to lose in long-time use, and the service life of the dust screen is prolonged.

(6) The inner wall adhesion of dust collecting box has the adhesive linkage, can adsorb the dust at the inner wall through being provided with the adhesive linkage, and less dust screen causes the possibility of jam for the work efficiency of air exhauster is difficult to be influenced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall sectional structure of the present invention;

FIG. 3 is a partial sectional view of the first dust suction pipe according to the present invention.

The reference numbers in the figures illustrate:

1. placing a frame; 101. heat dissipation holes; 2. a drill bit; 3. a motor; 4. an exhaust fan; 5. a dust collection box; 6. a box door; 601. a handle; 602. an anti-slip sleeve; 7. a first dust suction pipe; 8. a turntable; 9. a fan blade; 10. a magnet block; 11. a dust screen; 12. a magnetic ball; 13. an elastic cord; 14. a second dust suction pipe; 15. a dust suction hopper.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a municipal utility construction perforating device comprises a placing frame 1, and is characterized in that: the outer end of the placing frame 1 is rotatably connected with a drill bit 2, the interior of the placing frame 1 is provided with a motor 3, the output end of the motor 3 is fixedly connected with the drill bit 2, the inner bottom end of the placing frame 1 is provided with an exhaust fan 4, the inner bottom end of the placing frame 1 is fixedly connected with a dust collecting box 5, the outer end of the dust collecting box 5 is rotatably connected with a pair of box doors 6 which are bilaterally symmetrical, a first dust suction pipe 7 is fixedly connected between the exhaust fan 4 and the dust collecting box 5, the first dust suction pipe 7 is communicated with the interior of the dust collecting box 5, the interior of the first dust suction pipe 7 is rotatably connected with a turntable 8, the outer end of the turntable 8 is fixedly connected with a plurality of uniformly distributed fan blades 9, the outer ends of the fan blades 9 are fixedly connected with magnet blocks 10, a dust screen 11 is fixedly connected in the first dust suction pipe 7, the dust screen 11 is positioned on the right side of the turntable 8, and a magnetic ball 12 is arranged between the turntable 8 and the dust screen 11, fixedly connected with a pair of bungee cord 13 of symmetry from top to bottom between the outer end of magnetic ball 12 and the inner wall of first dust absorption pipe 7, the right-hand member fixedly connected with second dust absorption pipe 14 of dust collecting box 5, place the outer end fixedly connected with dust absorption fill 15 of frame 1, second dust absorption pipe 14 is linked together with the inside of dust collecting box 5 and the inside of dust absorption fill 15 respectively, can realize that drill bit 2 is when driling, make dust absorption fill 15 carry out timely absorption to the dust that scatters when will driling through drive air exhauster 4, make the dust be difficult for causing the interference to drilling, the possibility of drilling positional deviation has been reduced, and work efficiency is improved.

Please refer to fig. 1-2, the upper end of the placing frame 1 is chiseled with a plurality of heat dissipation holes 101, the heat dissipation holes 101 are located on the upper side of the motor 3, the heat generated by the motor 3 during long-time operation can be dissipated quickly by arranging the heat dissipation holes 101, the outer end of the box door 6 is fixedly connected with a pair of bilateral symmetry handles 601, the outer end of the handle 601 is sleeved with an anti-slip sleeve 602, the box door 6 is opened to facilitate dust cleaning by arranging the handles 601, the anti-slip sleeve 602 is arranged to prevent the magnet block 10 from slipping off when the handle 601 is operated, the end of the magnet block 10 close to the magnet ball 12 is arranged in the same polarity, and the magnet ball 12 can shake in the first dust suction pipe 7 by adopting the passing arrangement, so that the dust is not easy to adhere to the surface of the dust screen 11.

Referring to fig. 2-3, the dust screen 11 is made of stainless steel, the surface of the dust screen 11 is coated with anti-rust paint, the dust screen 11 made of stainless steel is coated with anti-rust paint, so that the dust screen 11 is not easy to lose in long-time use, the service life of the dust screen is prolonged, the inner wall of the dust collection box 5 is adhered with an adhesive layer, dust can be adsorbed on the inner wall by arranging the adhesive layer, the possibility of blockage caused by the smaller dust screen 11 is avoided, and the working efficiency of the exhaust fan 4 is not easy to be influenced.

In the utility model, when the drill bit 2 drills a hole and drives the exhaust fan 4, dust generated during drilling enters the dust collection box 5 from the dust collection hopper 15 through the second dust collection pipe 14, an effect of cleaning the dust in time is achieved, the magnetic ball 12 moves towards one end close to the exhaust fan 4 by wind force received by the exhaust fan 4 when the exhaust fan 4 continues to operate, meanwhile, the turntable 8 rotates under the action force of the exhaust fan 4, so that the fan blades 9 and the magnet block 10 are driven to rotate, when the magnet block 10 rotates, due to the action force of the like poles of the magnet block 10 and the magnetic ball 12 repelling each other, when the magnetic ball 12 approaches the exhaust fan 4, the magnetic ball 12 is repelled by the magnet block 10, so that the elastic rope 13 drives the magnetic ball 12 to shake left and right, the surface of the dust screen 11 is knocked, and the first dust collection pipe 7 is not easily blocked by the dust in the dust collection box 5, the holistic work efficiency is improved, the drill bit 2 can be realized when drilling, timely absorption is carried out to scattered dust when making the dust absorption fill 15 will drill through drive air exhauster 4 for the dust is difficult to cause the interference to drilling, has reduced the possibility of drilling position deviation, has improved work efficiency.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a municipal administration public works construction perforating device, is including putting frame (1), its characterized in that: the dust collecting device is characterized in that the outer end of the placement frame (1) is rotatably connected with a drill bit (2), a motor (3) is mounted inside the placement frame (1), the output end of the motor (3) is fixedly connected with the drill bit (2), an exhaust fan (4) is mounted at the inner bottom end of the placement frame (1), a dust collecting box (5) is fixedly connected with the inner bottom end of the placement frame (1), the outer end of the dust collecting box (5) is rotatably connected with a pair of bilateral symmetrical box doors (6), a first dust suction pipe (7) is fixedly connected between the exhaust fan (4) and the dust collecting box (5), the first dust suction pipe (7) is communicated with the inside of the dust collecting box (5), a rotary table (8) is rotatably connected inside the first dust suction pipe (7), and a plurality of uniformly distributed fan blades (9) are fixedly connected at the outer end of the rotary table (8), a plurality of equal fixedly connected with magnet piece (10) in outer end of flabellum (9), fixedly connected with dust screen (11) in first dust absorption pipe (7), just dust screen (11) are located the right side of carousel (8), be equipped with magnetic ball (12) between carousel (8) and dust screen (11), a pair of elastic cord (13) of symmetry from top to bottom of fixedly connected with between the outer end of magnetic ball (12) and the inner wall of first dust absorption pipe (7), the right-hand member fixedly connected with second dust absorption pipe (14) of dust collection box (5), place outer end fixedly connected with dust absorption fill (15) of frame (1), second dust absorption pipe (14) are linked together with the inside of dust collection box (5) and the inside of dust absorption fill (15) respectively.

2. The municipal utility construction perforating device of claim 1, wherein: the upper end of the placing frame (1) is provided with a plurality of heat dissipation holes (101), and the heat dissipation holes (101) are positioned on the upper side of the motor (3).

3. The municipal utility construction perforating device of claim 1, wherein: the outer end of the box door (6) is fixedly connected with a pair of bilaterally symmetrical handles (601), and the outer end of each handle (601) is sleeved with an anti-skidding sleeve (602).

4. The municipal utility construction perforating device of claim 1, wherein: the ends, close to each other, of the magnet block (10) and the magnetic ball (12) are arranged in the same polarity.

5. The municipal utility construction perforating device of claim 1, wherein: the dustproof net (11) is made of stainless steel materials, and the surface of the dustproof net (11) is coated with antirust paint.

6. The municipal utility construction perforating device of claim 1, wherein: the inner wall of the dust collecting box (5) is adhered with an adhesive layer.