CN213450218U

CN213450218U - Civil engineering is with construction drilling equipment

Info

Publication number: CN213450218U
Application number: CN202022024309.8U
Authority: CN
Inventors: 戴雅洁; 朱连军
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-15
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a civil engineering is with construction drilling equipment, including the driving piece, driving piece lower extreme fixed mounting has the battery case, driving piece upper end fixed mounting has drilling rod device, drilling rod device upper end fixedly connected with drill bit spare, driving piece upper portion fixed mounting has fixed cover, fixed cover upper end fixed mounting has the splashproof cover, and the splashproof cover is wide narrow type funnel shaped structure down, the splashproof cover all is located the drilling rod device outside with fixed cover. The construction drilling equipment for civil engineering can reduce the drilling resistance and improve the drilling efficiency by arranging the drilling bit part into a three-wing structure; the motor drives the big gear, the circumference of the big gear is five times of the circumference of the small gear, and the big gear can drive the drill rod device and the drill bit piece to rotate in an accelerated manner, so that the drilling efficiency is further improved, and the construction efficiency is ensured; in addition, the conveying piece can convey the powder, so that the chip removal function is realized, the powder is prevented from splashing, and the operation safety is ensured.

Description

Civil engineering is with construction drilling equipment

Technical Field

The utility model relates to a civil engineering equipment field, in particular to civil engineering is with construction drilling equipment.

Background

Civil engineering is a variety of engineering facilities whose equipment serves human life, production, military, scientific research directly or indirectly, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, protection projects, etc.; in the prior civil engineering construction, drilling equipment is often utilized for construction, and the drilling equipment has the following problems in the use process: 1. the existing drilling equipment has large drilling resistance and low drilling efficiency, and seriously influences the construction progress; 2. when the existing drilling equipment is used for drilling construction, cuttings generated by drilling are not easy to collect and are easy to splash, and the life safety of workers in the construction process is influenced.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a civil engineering is with construction drilling equipment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the construction drilling equipment for civil engineering comprises a driving piece, wherein a battery box is fixedly mounted at the lower end of the driving piece, a drill rod device is fixedly mounted at the upper end of the driving piece, a drill bit piece is fixedly connected to the upper end of the drill rod device, a fixed sleeve is fixedly mounted at the upper part of the driving piece, a splash-proof sleeve is fixedly mounted at the upper end of the fixed sleeve, the splash-proof sleeve is of a funnel-shaped structure with a wide upper part and a narrow lower part, the splash-proof sleeve and the fixed sleeve are both positioned outside the drill rod device, and the drill rod device is;

the drill bit part comprises a connecting column, an auxiliary drill bit is fixedly mounted at the upper end of the connecting column, a front drill bit is fixedly mounted in the middle of the upper end of the auxiliary drill bit, the auxiliary drill bit is of a three-wing structure, a plurality of drill teeth are fixedly mounted at the upper end of the auxiliary drill bit and the upper end of the front drill bit, and three chip feeding holes are formed in the outer surface of the auxiliary drill bit.

Preferably, drilling rod device includes the pivot No. two, the inside fixed mounting of pivot No. two has the transport piece, the pivot No. two is the cavity structure, No. two pivot surface fixed mounting have helical blade No. one, No. two pivot right-hand member lower parts fixed mounting have the chip removal pipe, chip removal pipe upper end fixed mounting has the valve.

Preferably, the conveying part comprises a third rotating shaft, a second helical blade is fixedly mounted on the outer surface of the third rotating shaft, the helical direction of the second helical blade is opposite to that of the first helical blade, the lower end of the third rotating shaft is fixedly connected with the lower part of the second rotating shaft, and the upper end of the second rotating shaft is fixedly connected with the lower end of the connecting column.

Preferably, the driving piece includes quick-witted case, the equal fixed mounting in quick-witted case left end middle part and right-hand member middle part has handheld pole, the frosting layer has all been fixed to have cup jointed in handheld pole surface middle part, quick-witted case lower extreme right part fixed mounting has the motor, motor output fixedly connected with gear wheel, the meshing of gear wheel left end has the pinion, the pinion middle part runs through No. one the pivot, and No. one the pivot upper end runs through quick-witted case upper end middle part.

Preferably, pivot lower extreme and quick-witted case lower extreme middle part swing joint, gear wheel upper end and quick-witted case upper end right part swing joint, and the gear wheel girth is five times of pinion week length, motor and battery case electric connection, pivot upper end and No. two pivot lower extremes fixed connection, machine case upper end and fixed cover fixed connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the contact area between the workpiece to be applied and the drill bit can be reduced in the drilling process by arranging the drill bit part into a three-wing structure, thereby reducing the drilling resistance and improving the drilling efficiency; the motor drives the big gear wheel, the big gear wheel is meshed with the small gear wheel, the circumference of the big gear wheel is five times of the circumference of the small gear wheel, the drilling rod device and the drilling bit piece can be driven to rotate in an accelerated mode, drilling efficiency is further improved, and construction efficiency is guaranteed.

2. The utility model discloses in, inside entering No. two pivots through advancing the bits hole cuttings to carry under the rotation effect of carrying the piece, final cuttings is discharged from the chip removal pipe, realizes the chip removal function, and the splashproof cover on the fixed cover simultaneously can carry out certain safeguard function to the cuttings, avoids the cuttings to splash, guarantees operation safety.

Drawings

Fig. 1 is a schematic view of the overall structure of a construction and drilling apparatus for civil engineering of the present invention;

fig. 2 is a schematic structural view of a drilling member of a construction drilling apparatus for civil engineering of the present invention;

fig. 3 is a schematic view of the internal structure of a drill rod device of a construction and drilling apparatus for civil engineering of the present invention;

fig. 4 is the utility model discloses a civil engineering is with internal structure schematic diagram of driving piece of construction drilling equipment.

In the figure: 1. a battery case; 2. a drive member; 3. fixing a sleeve; 4. a splash-proof sleeve; 5. a drill rod assembly; 6. a drill bit member; 21. a hand-held wand; 22. sanding layer; 23. a chassis; 24. a pinion gear; 25. a bull gear; 26. a first rotating shaft; 27. a motor; 51. a second rotating shaft; 52. a conveying member; 53. a first helical blade; 54. a valve; 55. a chip removal pipe; 61. a front drill bit; 62. a secondary drill bit; 63. drilling teeth; 64. a chip inlet hole; 65. connecting columns; 521. a second helical blade; 522. and a third rotating shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, a construction drilling device for civil engineering comprises a driving piece 2, a battery box 1 is fixedly arranged at the lower end of the driving piece 2, a drill rod device 5 is fixedly arranged at the upper end of the driving piece 2, a drill bit part 6 is fixedly connected at the upper end of the drill rod device 5, a fixing sleeve 3 is fixedly arranged at the upper part of the driving piece 2, a splash-proof sleeve 4 is fixedly arranged at the upper end of the fixing sleeve 3, the splash-proof sleeve 4 is of a funnel-shaped structure with a wide upper part and a narrow lower part, the splash-proof sleeve 4 and the fixing sleeve 3 are both positioned outside the drill rod device 5, and the;

the drill bit part 6 comprises a connecting column 65, an auxiliary drill bit 62 is fixedly mounted at the upper end of the connecting column 65, a front drill bit 61 is fixedly mounted in the middle of the upper end of the auxiliary drill bit 62, the auxiliary drill bit 62 is of a three-wing structure, a plurality of drill teeth 63 are fixedly mounted at the upper end of the auxiliary drill bit 62 and the upper end of the front drill bit 61, and three chip inlet holes 64 are formed in the outer surface of the auxiliary drill bit 62.

The drill rod device 5 comprises a second rotating shaft 51, a conveying piece 52 is fixedly installed inside the second rotating shaft 51, the second rotating shaft 51 is of a cavity structure, a first helical blade 53 is fixedly installed on the outer surface of the second rotating shaft 51, a chip removal pipe 55 is fixedly installed on the lower portion of the right end of the second rotating shaft 51, a valve 54 is fixedly installed at the upper end of the chip removal pipe 55, and powder is discharged from the chip removal pipe 55 by opening the valve 54, so that a chip removal function is realized; in order to facilitate conveying of the powder, the conveying piece 52 comprises a third rotating shaft 522, a second helical blade 521 is fixedly mounted on the outer surface of the third rotating shaft 522, the helical direction of the second helical blade 521 is opposite to that of the first helical blade 53, the lower end of the third rotating shaft 522 is fixedly connected with the lower part of the second rotating shaft 51, and the upper end of the second rotating shaft 51 is fixedly connected with the lower end of the connecting column 65; in order to drive the drilling equipment to work, the driving piece 2 comprises a case 23, handheld rods 21 are fixedly arranged in the middle of the left end and the middle of the right end of the case 23, the middle of the outer surfaces of the handheld rods 21 is fixedly sleeved with a frosting layer 22, a motor 27 is fixedly arranged on the right part of the lower end of the case 23, the output end of the motor 27 is fixedly connected with a large gear 25, the left end of the large gear 25 is meshed with a small gear 24, a first rotating shaft 26 penetrates through the middle of the small gear 24, and the upper end of the first rotating shaft 26 penetrates through the; no. one pivot 26 lower extreme and quick-witted case 23 lower extreme middle part swing joint, gear wheel 25 upper end and quick-witted case 23 upper end right part swing joint, and gear wheel 25 week is five times of pinion 24 week, drives pinion 24 and carries out the speed-raising to pinion 24 when rotating to improve probing efficiency, motor 27 and battery case 1 electric connection, No. one pivot 26 upper end and No. two pivot 51 lower extreme fixed connection, quick-witted case 23 upper end and fixed cover 3 fixed connection.

It should be noted that, the utility model relates to a civil engineering is with construction drilling equipment, when needing the construction to carry out the drilling work, the staff can hand the frosting 22 department on the handheld pole 21, then place the drill bit spare 6 front end in and wait to bore the drill area, then start motor 27 begins to work, motor 27 drives gear wheel 25 and rotates, and gear wheel 25 meshes with pinion 24, and the gear wheel 25 week length is five times of pinion 24 week length, consequently, carry out the acceleration to pinion 24 when driving pinion 24 and rotating, thereby drive drill rod device 5 on a pivot 26 and accelerate rotatoryly, make drill bit spare 6 synchronous acceleration rotatoryly, thereby improve the drilling efficiency; the drill bit part 6 is of a three-wing structure, so that the contact area between a workpiece to be drilled and the drill bit can be reduced in the drilling process, the drilling resistance is reduced, and the drilling efficiency is further improved; and the cuttings accessible that produces among the drilling process enters into No. two pivot 51 inside chip inlet hole 64, and No. two pivot 51 can drive No. two helical blade 521 on No. three pivot 522 in the pivoted and rotate, thereby carry the cuttings to No. two pivot 51 and be close to one side of a pivot 26, the accessible is opened valve 54 after the completion of the drilling, discharge the cuttings from chip removal pipe 55, thereby realize the chip removal function, simultaneously splash proof cover 4 on the fixed cover 3 can carry out certain safeguard function to the cuttings, avoid the cuttings to splash, guarantee operation safety.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A construction drilling apparatus for civil engineering comprising a drive member (2), characterized in that: the battery box (1) is fixedly mounted at the lower end of the driving piece (2), the drill rod device (5) is fixedly mounted at the upper end of the driving piece (2), a drill bit piece (6) is fixedly connected to the upper end of the drill rod device (5), the fixing sleeve (3) is fixedly mounted at the upper part of the driving piece (2), the splash-proof sleeve (4) is fixedly mounted at the upper end of the fixing sleeve (3), the splash-proof sleeve (4) is of a funnel-shaped structure with a wide upper part and a narrow lower part, the splash-proof sleeve (4) and the fixing sleeve (3) are both located outside the drill rod device (5), and the drill rod device (5) is not in contact with the splash-;

drill bit spare (6) include spliced pole (65), spliced pole (65) upper end fixed mounting has vice drill bit (62), vice drill bit (62) upper end middle part fixed mounting has leading drill bit (61), vice drill bit (62) are three wing type structures, equal fixed mounting has a plurality of brill teeth (63) on vice drill bit (62) upper end and leading drill bit (61), and vice drill bit (62) surface is opened there are three chip inlet hole (64).

2. The construction drilling equipment for civil engineering work according to claim 1, characterized in that: drilling rod device (5) are including No. two pivot (51), the inside fixed mounting of No. two pivot (51) has conveying piece (52), No. two pivot (51) are the cavity structure, No. two pivot (51) outer fixed surface installs helical blade (53) No. one, No. two pivot (51) right-hand member lower part fixed mounting has chip removal pipe (55), chip removal pipe (55) upper end fixed mounting has valve (54).

3. The construction drilling equipment for civil engineering work according to claim 2, characterized in that: carry piece (52) including No. three pivot (522), No. three pivot (522) surface fixed mounting has No. two helical blade (521), and No. two helical blade (521) and helical blade (53) spiral opposite direction, No. three pivot (522) lower extreme and No. two pivot (51) lower part fixed connection, No. two pivot (51) upper end and spliced pole (65) lower extreme fixed connection.

4. The construction drilling equipment for civil engineering work according to claim 1, characterized in that: driving piece (2) are including quick-witted case (23), quick-witted case (23) left end middle part and the equal fixed mounting in right-hand member middle part have handheld pole (21), the equal fixed cover (3) in surface middle part of handheld pole (21) have connect dull polish layer (22), quick-witted case (23) lower extreme right part fixed mounting has motor (27), motor (27) output end fixedly connected with gear wheel (25), gear wheel (25) left end meshing has pinion (24), pinion (24) middle part runs through there is pivot (26) No. one, and runs through quick-witted case (23) upper end middle part No. one pivot (26).

5. The construction drilling equipment for civil engineering work according to claim 4, characterized in that: a pivot (26) lower extreme and quick-witted case (23) lower extreme middle part swing joint, gear wheel (25) upper end and quick-witted case (23) upper end right part swing joint, and gear wheel (25) girth is the quintuple of pinion (24) girth, motor (27) and battery case (1) electric connection, pivot (26) upper end and No. two pivot (51) lower extreme fixed connection, machine case (23) upper end and fixed cover (3) fixed connection.