CN215825640U

CN215825640U - Drilling machine for hydraulic engineering construction convenient to carry

Info

Publication number: CN215825640U
Application number: CN202121436489.9U
Authority: CN
Inventors: 王�华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-02-15
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a portable drilling machine for hydraulic engineering construction, which comprises a power machine case, wherein an air cooling machine case is fixedly arranged above the power machine case, a fan is fixedly arranged in the air cooling machine case, a control valve is fixedly arranged on one side of the fan, a supercharger is fixedly arranged on one side of the control valve, a guide pipe is fixedly connected to one side of the supercharger, and an air tap is fixedly arranged at one end of the guide pipe; install the air cock, pipe and fan, can be so that air cock blowout high pressure draught, utilize the air cock to blow the drill bit, can be for the drill bit heat dissipation on the one hand, reduce the wear rate of drill bit, on the other hand can blow out the inside piece of drilling, be favorable to drilling machine work, install the shade simultaneously, the shade can be flexible around being driven by the telescopic link, when driling, can send the outside of drill bit with the shade, the shade can effectively shelter from the piece that splashes everywhere, protection operating personnel's personal safety.

Description

Drilling machine for hydraulic engineering construction convenient to carry

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a portable drilling machine for hydraulic engineering construction.

Background

A drill is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object.

Need often utilize the drilling machine to punch among the hydraulic engineering, but current drilling machine has some not enough in using, for example, current drilling machine is when using, and the drill bit can produce the high fever because of the friction when broken wall body, and the drill bit is heated and can lead to its hardness to reduce, and wearing and tearing are great during the use, and the drill bit is when punching simultaneously, and broken piece splashes, and partial piece splashes to exist and hinders people's risk, and partly chip card that flies in addition is inside drilling, leads to drilling efficiency to descend.

Therefore, the portable drilling machine for hydraulic engineering construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable drilling machine for hydraulic engineering construction, and aims to solve the problems that when the existing drilling machine is used, a drill bit generates high heat due to friction when crushing a wall body, the hardness of the drill bit is reduced due to heating of the drill bit, the drill bit is abraded greatly during use, meanwhile, when the drill bit is used for drilling, crushed fragments splash, part of the fragments splash to cause injury risks, and the other part of the fragments are clamped in a drill hole to cause reduction of drilling efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drilling machine for hydraulic engineering construction convenient to carry, includes engine case, the top fixed mounting of engine case has air-cooled quick-witted case, the inside fixed mounting of air-cooled quick-witted case has the fan, one side fixed mounting of fan has the control valve, one side fixed mounting of control valve has the booster, one side fixedly connected with pipe of booster, the one end fixed mounting of pipe has the air cock, the below fixed mounting of engine case has the grab handle, the front side fixed mounting of engine case has the forebarrel, the outside fixed mounting of forebarrel has the shade, one side movable mounting of shade has the telescopic link, the front side movable mounting of forebarrel has the pivot, the front side fixed mounting of pivot has the drill bit.

By adopting the technical scheme, the air faucet, the guide pipe and the fan are installed, the supercharger is installed between the fan and the guide pipe, high-pressure airflow can be sprayed out by the air faucet through the mutual matching of the fan and the supercharger, the air faucet is utilized to blow the drill bit, on one hand, the heat of the drill bit can be dissipated, so that the wear rate of the drill bit is reduced, on the other hand, chips in a drilled hole can be blown out, and the drilling machine is more beneficial to work; install the shade, the shade can be driven by the telescopic link and stretch out and draw back around, when driling, can deliver to the outside of drill bit with the shade, and the piece that splashes everywhere can effectively be sheltered from to the shade, protection operating personnel's personal safety.

Preferably, last movable mounting of grab handle has the regulation runner, the draw-in groove has been seted up to the bottom surface of adjusting the runner, fixed mounting has the apron on the draw-in groove, the front end fixed mounting couple of apron, the rear end movable mounting rope of losing one's hands of apron, the one end movable mounting of rope of losing one's hands has the rolling axle.

Through adopting above-mentioned technical scheme, can control the rolling axle through adjusting the runner and rotate to adjust the length of accidentally dropping rope, the drilling machine is when using, through taking off the apron, fixes the couple on wall body or human clothing, can avoid the drilling machine to drop when taking off one's hand and damage on ground.

Preferably, one end fixed mounting of telescopic link is in the inside of power machine case, the other end fixed mounting of telescopic link is in the rear side of shade, the telescopic link is provided with four groups altogether, and four groups of telescopic links are evenly installed at the rear side of shade.

Through adopting above-mentioned technical scheme, through four group's telescopic links, drive the telescopic motion around the shade, when driling, can deliver to the outside of drill bit with the shade, the piece that the shade can effectively shelter from splashing everywhere protects operating personnel's personal safety.

Preferably, a metal shaping hose is arranged on the outer side of the conduit.

Through adopting above-mentioned technical scheme for the pipe can be crooked, folding at will, thereby realizes the angle modulation of air cock, makes things convenient for the air cock to blow the drill bit from different directions and angle.

Preferably, the right side of the air-cooled case is provided with an air inlet, and the air nozzle is communicated with the fan through a conduit.

Through adopting above-mentioned technical scheme, through installing the booster between fan and the pipe, through mutually supporting of fan and booster, can utilize the air cock to blow the drill bit for air cock blowout high pressure draught, can dispel the heat for the drill bit on the one hand to reduce the wear rate of drill bit, on the other hand can blow out the inside piece of drilling, more does benefit to drilling machine work.

Preferably, one end of the accidentally drop rope is fixedly connected with the cover plate, the other end of the accidentally drop rope is wound on the winding shaft, and the winding shaft is rotatably connected with the grab handle.

Through adopting above-mentioned technical scheme, can control the rolling axle through adjusting the runner and rotate, the spool rotates and carries out the rolling to the rope of accidentally dropping to adjust the length of rope of accidentally dropping.

Preferably, the cover plate is connected with the clamping groove in a clamping mode.

Through adopting above-mentioned technical scheme, when need not utilize the rope of accidentally dropping and couple, can be with the apron block on the draw-in groove to hide the couple in the draw-in groove.

Preferably, the rotating shaft is rotatably connected with the front cylinder, and the rotating shaft is fixedly connected with the drill bit in a threaded manner.

Through adopting above-mentioned technical scheme, utilize the pivot to rotate and drive the drill bit and rotate to drilling to the wall body, the pivot is fixed with the drill bit spiro union, and the maintenance is changed to the drill bit to the convenience, and it is more convenient to use.

Compared with the prior art, the utility model has the beneficial effects that:

1. the air faucet, the guide pipe and the fan are arranged, so that high-pressure air flow can be sprayed out from the air faucet, the air faucet is used for blowing the drill bit, on one hand, heat dissipation can be achieved for the drill bit, the wear rate of the drill bit is reduced, on the other hand, chips in a drilled hole can be blown out, the drilling machine can work conveniently, meanwhile, the cover is arranged, the cover can be driven by the telescopic rod to stretch back and forth, when the drilling is carried out, the cover can be conveyed to the outer side of the drill bit, the cover can effectively shield the chips splashed around, and personal safety of operators is protected;

2. install apron, accidentally drop rope and couple, can take out the couple during the use and fix, fasten by the accidentally drop rope when the drilling machine maloperation is taken off the hand, avoid the drilling machine to break for the drilling machine uses safer to prevent falling, and the result of use is better.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the telescoping rod and shade of the present invention;

FIG. 3 is a view of the internal structure of the air-cooled cabinet of the present invention;

fig. 4 is a view showing the inner structure of the grip of the present invention.

In the figure: 1. a drill bit; 2. an air tap; 3. a conduit; 4. an air-cooled chassis; 5. a power chassis; 6. a handle; 7. adjusting the rotating wheel; 8. a telescopic rod; 9. masking; 10. a front barrel; 11. a rotating shaft; 12. a control valve; 13. a fan; 14. a supercharger; 15. a card slot; 16. a cover plate; 17. a rope for losing hands; 18. hooking; 19. and (7) winding the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a drilling machine for hydraulic engineering construction convenient to carry, as shown in fig. 1 to 4, including engine case 5, engine case 5's top fixed mounting has air-cooled machine case 4, air-cooled machine case 4's inside fixed mounting has fan 13, one side fixed mounting of fan 13 has control valve 12, one side fixed mounting of control valve 12 has booster 14, one side fixedly connected with pipe 3 of booster 14, pipe 3's one end fixed mounting has air cock 2, engine case 5's below fixed mounting has grab handle 6, engine case 5's front side fixed mounting has fore-barrel 10, the outside fixed mounting of fore-barrel 10 has shade 9, one side movable mounting of shade 9 has telescopic link 8, the front side movable mounting of fore-barrel 10 has pivot 11, the front side fixed mounting of pivot 11 has drill bit 1.

By adopting the technical scheme, the air faucet 2, the guide pipe 3 and the fan 13 are installed, the supercharger 14 is installed between the fan 13 and the guide pipe 3, the fan 13 and the supercharger 14 are matched with each other, so that the air faucet 2 can spray high-pressure air flow, the air faucet 2 is utilized to blow the drill bit 1, on one hand, the heat of the drill bit 1 can be dissipated, the wear rate of the drill bit 1 is reduced, on the other hand, chips in a drilled hole can be blown out, and the drilling machine can work more favorably; install shade 9, shade 9 can be driven by telescopic link 8 and stretch out and draw back around, when driling, can send the outside of drill bit 1 with shade 9, and shade 9 can effectively shelter from the piece that splashes everywhere, protection operating personnel's personal safety.

Specifically, as shown in fig. 4, an adjusting wheel 7 is movably mounted on the handle 6, a clamping groove 15 is formed in the bottom surface of the adjusting wheel 7, a cover plate 16 is fixedly mounted on the clamping groove 15, a hook 18 is fixedly mounted at the front end of the cover plate 16, a dead hand rope 17 is movably mounted at the rear end of the cover plate 16, and a winding shaft 19 is movably mounted at one end of the dead hand rope 17.

Through adopting above-mentioned technical scheme, can control the rolling axle 19 through adjusting runner 7 and rotate to adjust the length of accidentally dropping rope 17, the drilling machine is when using, through taking off apron 16, fixes couple 18 on wall body or human clothing, can avoid the drilling machine to drop when taking off one's hand and damage on ground.

Specifically, as shown in fig. 2, one end of each telescopic rod 8 is fixedly installed inside the power machine case 5, the other end of each telescopic rod 8 is fixedly installed on the rear side of the corresponding shade 9, four groups of telescopic rods 8 are arranged on the telescopic rods 8, and the four groups of telescopic rods 8 are uniformly installed on the rear side of the corresponding shade 9.

Through adopting above-mentioned technical scheme, through four group's telescopic links 8, drive cover 9 front and back concertina movement, when driling, can deliver to the outside of drill bit 1 with cover 9, cover 9 can effectively shelter from the piece that splashes everywhere, protection operating personnel's personal safety.

Specifically, as shown in fig. 1, a metal shaped hose is installed outside the conduit 3.

Through adopting above-mentioned technical scheme for pipe 3 can be crooked, folding at will, thereby realizes adjusting the angle regulation of air cock 2, makes things convenient for air cock 2 to blow drill bit 1 from equidirectional and angle not.

Specifically, as shown in fig. 3, an air inlet is formed in the right side of the air-cooled cabinet 4, and the air nozzle 2 is communicated with the fan 13 through the conduit 3.

Through adopting above-mentioned technical scheme, install booster 14 between fan 13 and pipe 3, through fan 13 and booster 14 mutually supporting, can be so that 2 blowout high pressure draught of air cock, utilize air cock 2 to blow drill bit 1, can dispel the heat for drill bit 1 on the one hand to reduce the wear rate of drill bit 1, on the other hand can blow out the inside piece of drilling, more does benefit to drilling machine work.

Specifically, as shown in fig. 4, one end of the handle releasing rope 17 is fixedly connected to the cover plate 16, the other end of the handle releasing rope 17 is wound on the winding shaft 19, and the winding shaft 19 is rotatably connected to the grip 6.

Through adopting above-mentioned technical scheme, can control the winding shaft 19 through adjusting runner 7 and rotate, 19 rotations of spool are rolled up the rope of losing one's hands 17 to adjust the length of rope of losing one's hands 17.

Specifically, as shown in fig. 4, the cover plate 16 is engaged with the card slot 15.

By adopting the technical scheme, when the accidentally drop rope 17 and the hook 18 are not needed, the cover plate 16 can be clamped on the clamping groove 15, so that the hook 18 is hidden in the clamping groove 15.

Specifically, as shown in fig. 1, the rotating shaft 11 is rotatably connected to the front cylinder 10, and the rotating shaft 11 is screwed and fixed to the drill bit 1.

Through adopting above-mentioned technical scheme, utilize pivot 11 to rotate and drive drill bit 1 and rotate to drilling to the wall body, pivot 11 is fixed with 1 spiro union of drill bit, and the maintenance is changed to drill bit 1 to the convenience, and it is more convenient to use.

The working principle is as follows: the air faucet 2, the guide pipe 3 and the fan 13 are installed, the supercharger 14 is installed between the fan 13 and the guide pipe 3, high-pressure air flow can be sprayed out of the air faucet 2 through the mutual matching of the fan 13 and the supercharger 14, the air faucet 2 is utilized to blow the drill bit 1, on one hand, heat dissipation can be achieved for the drill bit 1, and therefore the wear rate of the drill bit 1 is reduced, on the other hand, chips in a drilled hole can be blown out, and the drilling machine is more beneficial to working; install shade 9, shade 9 can be driven by telescopic link 8 and stretch out and draw back around, when driling, can send the outside of drill bit 1 with shade 9, and shade 9 can effectively shelter from the piece that splashes everywhere, protection operating personnel's personal safety.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and 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 thus, should not be considered 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 or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drilling machine for hydraulic engineering construction convenient to carry, includes engine case (5), its characterized in that: an air-cooled case (4) is fixedly arranged above the power case (5), a fan (13) is fixedly arranged inside the air-cooled case (4), a control valve (12) is fixedly arranged on one side of the fan (13), a supercharger (14) is fixedly arranged on one side of the control valve (12), one side of the supercharger (14) is fixedly connected with a guide pipe (3), one end of the guide pipe (3) is fixedly provided with an air tap (2), a grab handle (6) is fixedly arranged below the power machine case (5), a front cylinder body (10) is fixedly arranged on the front side of the power machine case (5), a shade (9) is fixedly arranged on the outer side of the front barrel (10), a telescopic rod (8) is movably arranged on one side of the shade (9), the front side movable mounting of preceding barrel (10) has pivot (11), the front side fixed mounting of pivot (11) has drill bit (1).

2. The portable drilling machine for hydraulic engineering construction according to claim 1, characterized in that: last movable mounting of grab handle (6) has regulation runner (7), draw-in groove (15) have been seted up to the bottom surface of regulation runner (7), fixed mounting has apron (16) on draw-in groove (15), the front end fixed mounting couple (18) of apron (16), the rear end movable mounting of apron (16) loses hand rope (17), the one end movable mounting of losing hand rope (17) has rolling axle (19).

3. The portable drilling machine for hydraulic engineering construction according to claim 1, characterized in that: the one end fixed mounting of telescopic link (8) is in the inside of engine case (5), the other end fixed mounting of telescopic link (8) is in the rear side of shade (9), telescopic link (8) are provided with four groups altogether, and the rear side in shade (9) is evenly installed in four groups telescopic link (8).

4. The portable drilling machine for hydraulic engineering construction according to claim 1, characterized in that: and a metal shaping hose is arranged on the outer side of the conduit (3).

5. The portable drilling machine for hydraulic engineering construction according to claim 1, characterized in that: an air inlet is formed in the right side of the air cooling case (4), and the air nozzle (2) is communicated with the fan (13) through a guide pipe (3).

6. The portable drilling machine for hydraulic engineering construction according to claim 2, characterized in that: one end of the accidentally drop rope (17) is fixedly connected with the cover plate (16), the other end of the accidentally drop rope (17) is wound on the winding shaft (19), and the winding shaft (19) is rotatably connected with the grab handle (6).

7. The portable drilling machine for hydraulic engineering construction according to claim 2, characterized in that: the cover plate (16) is connected with the clamping groove (15) in a clamping mode.

8. The portable drilling machine for hydraulic engineering construction according to claim 1, characterized in that: the rotary shaft (11) is rotatably connected with the front barrel (10), and the rotary shaft (11) is fixedly connected with the drill bit (1) in a threaded mode.