CN218376339U

CN218376339U - Drilling barrel with cleaning mechanism

Info

Publication number: CN218376339U
Application number: CN202222133147.0U
Authority: CN
Inventors: 张远; 董恒磊; 高伟康; 杨朝旭; 宋鹏斌; 姜云鹏; 林李源; 王亚坤; 叶舟; 卢加新; 李烨
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-24
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to the technical field of building construction, in particular to a drilling barrel provided with a cleaning mechanism, which comprises an external noise reduction mechanism, wherein the outer wall of the external noise reduction mechanism is provided with a thread groove; the pile core cleaning mechanism is arranged inside the external noise reduction mechanism, and the pile core cleaning mechanism is connected with the external noise reduction mechanism through a connecting frame; the auxiliary mounting mechanism is arranged at the top end of the external noise reduction mechanism, and the auxiliary mounting mechanism is connected with the external noise reduction mechanism through a structural frame; the beneficial effects are that: the external noise reduction mechanism bottom end external diameter of the drilling barrel provided with the cleaning mechanism is larger than the barrel body external diameter, so that the center of gravity of the drilling barrel is centered, and the addition of the thread groove reduces the shaking frequency and shaking radian of the whole drilling barrel in the excavation process, and avoids the drilling shaking phenomenon in the drilling process; the pile core cleaning mechanism lifts and cleans pile core soil in the drill barrel in the rotating process of the drill barrel.

Description

Drilling barrel with cleaning mechanism

Technical Field

The utility model relates to a construction technical field specifically is a configuration clearance mechanism's brill bucket.

Background

The engineering construction is to carry out activities of new construction, extension and reconstruction on the construction engineering according to the requirements of the design files of the construction engineering.

Among the prior art, can adopt equipment such as pile driver to carry out drilling pile in engineering project work progress to ground, and its stake machine then need use the brill bucket at pile in-process, carries out the deep drilling process to ground and forms the pile foundation to make things convenient for the continuation of follow-up engineering.

However, at present, in use of the barrel drilling equipment on the market, because the barrel drilling equipment drills piles through rotating kinetic energy, the equipment inevitably shakes to generate noise, so that the surrounding operation environment is influenced very much, the communication and task transmission of construction operation are not facilitated, pile core soil is generated at the central part of the barrel drilling equipment during the pile drilling process, the barrel drilling equipment cannot be cleaned simultaneously, and the engineering efficiency is influenced very much.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bore bucket of configuration clearance mechanism, in order to solve the brill bucket equipment in use who proposes among the above-mentioned background art, because it bores the bucket itself and all bores the stake process through rotatory kinetic energy, equipment inevitable meeting of itself can shake, thereby produce the noise, very influence peripheral operation environment, be unfavorable for the interchange and the task transmission of construction operation, and bore the bucket and also can produce the core soil at the central point position boring the stake in-process, can't clear up simultaneously, very influence the problem of engineering efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: a drill barrel configured with a clearing mechanism, the drill barrel configured with a clearing mechanism comprising:

the outer wall of the external noise reduction mechanism is provided with a thread groove;

the pile core cleaning mechanism is arranged inside the external noise reduction mechanism, and the pile core cleaning mechanism is connected with the external noise reduction mechanism through a connecting frame; and

the auxiliary arrangement mechanism is arranged at the top end of the external noise reduction mechanism and connected with the external noise reduction mechanism through a structural frame.

Preferably, the outside mechanism of making an uproar that falls includes the staving, and the top of staving is provided with the weld joint, and the bottom fixedly connected with bucket groove of staving, the external diameter of bucket groove are greater than the external diameter of staving, are convenient for bore bucket focus between two parties, reduce the shake, and the thread groove distributes along staving equidistance.

Preferably, pile core clearance mechanism includes the center pin, and the link is provided with four, and four links are "ten" font and distribute on the lateral wall of center pin, strengthen the connection of center pin and welding mouth.

Preferably, the bottom end of the central shaft is provided with a shaft rod, and the bottom end of the shaft rod is provided with a drill bit, so that the drill rod can be pushed down conveniently.

Preferably, a spiral shovel is arranged on the shaft body of the shaft rod, the edge size of the spiral shovel is matched with the size of the opening in the barrel body, and therefore pile core soil in the barrel body can be conveniently pushed out.

Preferably, supplementary arrangement mechanism is including settling the circle down, settles the welding of circle and on the top of welding mouth down, and the top surface of settling the circle down is provided with a plurality of structure framves, and the top of a plurality of structure framves is all fixed on the surface of settling the circle last.

Preferably, the interior anchor ring of settling down the circle is provided with interior screw groove, settles down the circle and all seted up four places the hole with the surface of last settling the circle, and two relative distribution's the hole of settling is run through by the shank of bolt, and the one end cooperation of shank of bolt is connected with the nut, and equal spiro union has auxiliary bolt in two relative distribution's the hole of settling in addition, is convenient for connect outside actuating mechanism.

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

the external noise reduction mechanism bottom end external diameter of the drilling barrel provided with the cleaning mechanism is larger than the barrel body external diameter, so that the center of gravity of the drilling barrel is centered, and the addition of the thread groove reduces the shaking frequency and shaking radian of the whole drilling barrel in the excavation process, and avoids the drilling shaking phenomenon in the drilling process; the pile core cleaning mechanism lifts and cleans pile core soil in the drill barrel in the rotating process of the drill barrel.

Drawings

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

fig. 2 is a schematic structural view of the pile core cleaning mechanism of the utility model;

fig. 3 is a schematic view of the auxiliary placement mechanism of the present invention.

In the figure: 1. an external noise reduction mechanism; 101. a barrel body; 102. welding a port; 103. barrel beveling; 104. a thread groove; 2. a pile core cleaning mechanism; 201. a central shaft; 202. a connecting frame; 203. a shaft lever; 204. a drill bit; 205. a spiral shovel; 3. an auxiliary placement mechanism; 301. a lower mounting ring; 302. placing the hole; 303. an inner spiral groove; 304. a structural frame; 305. an upper mounting ring; 306. a bolt shank; 307. a nut; 308. and (5) assisting the bolt.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of certain embodiments of the invention and are not to be construed as limiting the scope of the invention, which is defined by the appended claims.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", 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 simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" 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," "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 in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1, the present invention provides a technical solution: a drilling barrel provided with a cleaning mechanism comprises an external noise reduction mechanism 1, wherein a thread groove 104 is formed in the outer wall of the external noise reduction mechanism 1, the external noise reduction mechanism 1 comprises a barrel body 101, a welding port 102 is formed in the top end of the barrel body 101, a barrel groove 103 is fixedly connected to the bottom end of the barrel body 101, the outer diameter of the barrel groove 103 is larger than that of the barrel body 101, and the thread grooves 104 are distributed at equal intervals along the barrel body 101; the pile core cleaning mechanism 2 is arranged inside the external noise reduction mechanism 1, and the pile core cleaning mechanism 2 is connected with the external noise reduction mechanism 1 through a connecting frame 202; the auxiliary mounting mechanism 3 is arranged at the top end of the external noise reduction mechanism 1, and the auxiliary mounting mechanism 3 is connected with the external noise reduction mechanism 1 through a structural frame 304;

the outer diameter of the bottom end of the external noise reduction mechanism 1 is larger than the outer diameter of the barrel body, so that the center of gravity of the drilling barrel is centered, and the addition of the thread groove 104 reduces the shaking frequency and the shaking radian of the whole drilling barrel in the excavating process, and avoids the drilling shaking phenomenon in the drilling process; the pile core cleaning mechanism 2 lifts and cleans pile core soil in the drill barrel in the process of rotating along with the drill barrel.

Example two

As shown in fig. 2, the first embodiment of the present invention discloses a drilling barrel configured with a cleaning mechanism, which has a structure substantially the same as that of the first embodiment, and the difference lies in the specific structure of the pile core cleaning mechanism 2, the pile core cleaning mechanism 2 includes a central shaft 201, four connecting frames 202 are provided, the four connecting frames 202 are distributed on the side wall of the central shaft 201 in a cross shape, a shaft rod 03 is provided at the bottom end of the central shaft 201, a drill bit 204 is provided at the bottom end of the shaft rod 03, a spiral shovel 205 is provided on the shaft body of the shaft rod 03, and the edge size of the spiral shovel 205 is matched with the inner ring size of the barrel 101;

thereby drill bit 204 diameter size is greater than axostylus axostyle 203 diameter size and promotes to bore and get stably, and at the synchronous revolution in-process, its axostylus axostyle 203 spiral shovel 205 that distributes all around can carry out the spiral extraction with the core soil of the interior of the stake of opening in step, lets core soil shovel out from staving 101 upper end to carry out the inside process of clearing up of stake mouth when reaching the opening stake, promote operation overall efficiency.

EXAMPLE III

As shown in fig. 3, the structure of the drilling barrel configured with a cleaning mechanism disclosed in the third embodiment of the present invention is substantially the same as that of the second embodiment, and the difference lies in the disclosure of the structure of the auxiliary placement mechanism 3, the auxiliary placement mechanism 3 includes a lower placement ring 301, the lower placement ring 301 is welded at the top end of the welding port 102, the top surface of the lower placement ring 301 is provided with a plurality of structure frames 304, the top ends of the structure frames 304 are all fixed on the surface of the upper placement ring 305, the inner annular surface of the lower placement ring 301 is provided with an inner groove 303, the surfaces of the lower placement ring 301 and the upper placement ring 305 are both provided with four placement holes 302, two placement holes 302 distributed relatively are penetrated by a bolt bar 306, one end of the bolt bar 306 is connected with a nut 307 in a matching manner, and the other two placement holes 302 distributed relatively are both screwed with an auxiliary bolt 308;

when the barrel body 101 is connected with pile driving equipment, the lower mounting ring 301 and the upper mounting ring 305 can be sleeved on a driving connecting part of the pile driving equipment and are in preliminary threaded connection through the inner groove 303, so that the barrel body 101 is fixed and the position of the barrel body 101 in the mounting process is fixed, the bolt rods 306, the nuts 307 and the auxiliary bolts 308 form a detachable structure with the upper mounting ring 305 and the lower mounting ring 301 through the mounting holes 302, two sets of the auxiliary bolts 308 are arranged, after the barrel body 101, the lower mounting ring 301 and the upper mounting ring 305 are preliminarily mounted and fixed, the bolt rods 306 can penetrate through the upper mounting ring 305 and an internal driving device mounting assembly, the tail end of one end of each bolt rod 306 is fixedly mounted through the nuts 307, the two sides of the bolt rods after the bolt rods are fixedly inserted and fixed are reinforced by matching with the auxiliary bolts 308 on the two sides of the upper mounting ring 305, and the four sets of the auxiliary bolts 308 of the lower mounting ring 301 are matched for auxiliary fixing, so that the whole barrel body 101 is stably connected with the driving equipment in the pile pit opening process.

When in actual use, firstly, when the drilling barrel is used for excavating a pile opening, the drilling barrel and pile drilling equipment are connected through the auxiliary arrangement mechanism 3, after the connection is finished, the barrel body 101 is perpendicular to the ground, rotary drilling is carried out through the arranged equipment drive, the barrel groove 103 is designed in a slope manner in the pile drilling process, the whole diameter size of the barrel groove 103 is larger than that of the barrel body 101, the gravity center of the whole drilling barrel in the rotary drilling process is centered through the barrel groove 103, the drill shaking phenomenon in the drilling process is avoided, meanwhile, when a pile is drilled, the thread grooves 104 distributed at equal intervals along the periphery of the barrel body 101 can be matched with the excavation of the pile, the rotary pile digging strength and stability are enhanced, the shaking frequency and shaking radian of the whole drilling barrel in the excavation process are reduced, the drilling and noise reduction effects are avoided in the whole pile pit construction process, the operation environment and the operation efficiency are improved, in the process of piling on the external barrel body 101, through the fixed connection between the connecting frame 202 and the central shaft 201 and the external noise reduction mechanism 1, the connecting frame 202 is enabled to bear the stability of the central shaft 201, the central shaft 201 arranged in the middle part is enabled to simultaneously drive the shaft rod 203 at the bottom end to rotate in coordination with the rotation of the external barrel body 101, the drill bit 204 arranged at the bottom end of the shaft rod 203 adopts the principle of the external barrel body 101 and the barrel groove 103, the diameter size of the drill bit 204 is larger than that of the shaft rod 203, so that the drilling stability is improved, in the synchronous rotation process, the spiral shovels 205 distributed around the shaft rod 203 can synchronously extract the pile core soil in the excavated pile core in a spiral manner, so that the pile core soil is shoveled out from the upper end of the barrel body 101, thereby achieving the process of cleaning the inside of the pile opening while excavating, and improving the overall efficiency of operation, at the top end of the barrel body 101, through the fixed connection between the lower arranging ring 301, the upper arranging ring 305 and the structure frame 304, the structure frame 304 and the lower mounting ring 301 and the upper mounting ring 305 are connected to form a connecting structure and form a notch, so that pile core soil shoveled in the barrel body 101 can conveniently flow out from gaps around, when the barrel body 101 is connected with pile driving equipment, the lower mounting ring 301 and the upper mounting ring 305 can be sleeved on a driving connecting part of the pile driving equipment, preliminary threaded connection is carried out through the inner threaded groove 303, the barrel body 101 is fixed and fixed in the mounting process, after the barrel body 101 is preliminarily mounted and fixed with the lower mounting ring 301 and the upper mounting ring 305, the bolt rod 306 can penetrate through the upper mounting ring 305 and an internal driving device mounting assembly, the end of one end of the bolt rod 306 is fixedly mounted through the nut 307, the two sides of the bolt rod are reinforced and stably penetrated and fixed by being matched with the auxiliary bolts 308 on the two sides of the upper mounting ring 305, four groups of the auxiliary bolts 308 of the lower mounting ring 301 are used for auxiliary fixing, and the whole barrel body 101 is kept stably connected with the driving equipment in the pile pit digging process.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a configuration clearance mechanism's brill bucket which characterized in that: the drilling barrel provided with the cleaning mechanism comprises:

the outer wall of the external noise reduction mechanism (1) is provided with a thread groove (104);

the pile core cleaning mechanism (2) is arranged inside the external noise reduction mechanism (1), and the pile core cleaning mechanism (2) is connected with the external noise reduction mechanism (1) through a connecting frame (202); and

the auxiliary placement mechanism (3) is arranged at the top end of the external noise reduction mechanism (1), and the auxiliary placement mechanism (3) is connected with the external noise reduction mechanism (1) through a structural frame (304).

2. A drill barrel provided with a cleaning mechanism according to claim 1, wherein: the external noise reduction mechanism (1) comprises a barrel body (101), a welding port (102) is formed in the top end of the barrel body (101), a barrel groove (103) is fixedly connected to the bottom end of the barrel body (101), the outer diameter of the barrel groove (103) is larger than that of the barrel body (101), and thread grooves (104) are distributed along the barrel body (101) in an equidistant mode.

3. A drill barrel provided with a cleaning mechanism according to claim 2, wherein: the pile core cleaning mechanism (2) comprises a central shaft (201), four connecting frames (202) are arranged, and the four connecting frames (202) are distributed on the side wall of the central shaft (201) in a cross shape.

4. A drill barrel provided with a cleaning mechanism according to claim 3, wherein: the bottom end of the central shaft (201) is provided with a shaft lever (203), and the bottom end of the shaft lever (203) is provided with a drill bit (204).

5. A drill barrel with a cleaning mechanism according to claim 4, wherein: a spiral shovel (205) is arranged on the shaft body of the shaft rod (203), and the edge size of the spiral shovel (205) is matched with the size of an inner ring opening of the barrel body (101).

6. A drill barrel provided with a cleaning mechanism according to claim 5, wherein: the auxiliary arrangement mechanism (3) comprises a lower arrangement ring (301), the lower arrangement ring (301) is welded to the top end of the welding port (102), a plurality of structure frames (304) are arranged on the top surface of the lower arrangement ring (301), and the top ends of the structure frames (304) are fixed on the surface of the upper arrangement ring (305).

7. A drill barrel provided with a cleaning mechanism according to claim 6, wherein: the inner ring surface of the lower placing ring (301) is provided with an inner groove (303), four placing holes (302) are formed in the surfaces of the lower placing ring (301) and the upper placing ring (305), the two oppositely-distributed placing holes (302) are penetrated through by a bolt rod (306), one end of the bolt rod (306) is connected with a nut (307) in a matched mode, and an auxiliary bolt (308) is screwed in the other two oppositely-distributed placing holes (302).