CN211038499U

CN211038499U - Pile drilling and hole drilling device for building

Info

Publication number: CN211038499U
Application number: CN201921046179.9U
Authority: CN
Inventors: 王焱; 金波; 李雯; 张政; 李子玉; 丁志雄
Original assignee: Shenzhen Huajian Project Management Co ltd
Current assignee: Shenzhen Huajian Project Management Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-07-17
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a bore stake drilling device for building, including box and push rod, the equal fixedly connected with gyro wheel in box bottom four corners, two dead levers of box one side fixedly connected with, push rod fixed connection is at two dead lever opposite sides, box top inner wall is equipped with elevating system, the top fixedly connected with supporting seat of box one side inner wall, the supporting seat top is equipped with power unit, the elevating system bottom is equipped with drilling mechanism, and elevating system includes gag lever post and reciprocal lead screw, and reciprocal lead screw rotates the middle part of connecting at box top inner wall, and gag lever post fixed connection is equipped with the fixed block in one side of box top inner wall, and gag lever post and reciprocal lead screw outside cover are equipped with the fixed block. Compared with the prior art, the utility model discloses drilling stake device of holing for building drives elevating system through setting up power unit and removes, and then drives the headstock and through synchronous decline, and the auger bit is holed, compact structure, and the process of holing stability is good, efficient.

Description

Pile drilling and hole drilling device for building

Technical Field

The utility model relates to a construction technical field especially relates to a device of holing is bored to stake for building.

Background

Pile drilling is commonly called as piling, namely the foundation hole drilled by a machine is utilized, and a traditional drilling device is mostly operated by manpower, so that the pile drilling device is very labor-consuming, low in efficiency and not good in drilling effect, so that the later-stage pile driving is very complex, the pile driving is even prevented, and the production cost is increased.

Through retrieval, the Chinese patent with the application number of CN206942658U discloses a pile drilling and drilling device for buildings, which comprises a box body, a first motor, a drilling box, a squeezing box power rod and the like. The device in the above patent suffers from the following disadvantages: the extrusion box is driven to move through the first motor, the power rod is pushed to rotate, the punching box is driven to move to carry out punching, the punching function is realized through the lever principle, but the punching box is difficult to restore to the original position after the punching of the device is finished, and the structure has problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pile drilling and holing device for buildings.

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

the utility model provides a device of holing is bored to stake for building, includes box and push rod, the equal fixedly connected with gyro wheel in box bottom four corners, two dead levers of box one side fixedly connected with, push rod fixed connection is at two dead lever opposite sides, box top inner wall is equipped with elevating system, the top fixedly connected with supporting seat of box one side inner wall, the supporting seat top is equipped with power unit, the elevating system bottom is equipped with drilling mechanism.

Further, elevating system includes gag lever post and reciprocal lead screw, reciprocal lead screw rotates the middle part of connecting at box top inner wall, gag lever post fixed connection is in one side of box top inner wall, gag lever post and reciprocal lead screw outside cover are equipped with the fixed block.

Furthermore, the bottom end of the fixing block is fixedly connected with a sleeve outside the reciprocating screw rod, and the bottom end of the reciprocating screw rod is fixedly connected with a round block.

Further, power unit includes first motor, first motor fixed connection is on the supporting seat top, first motor output shaft fixedly connected with first belt pulley, reciprocal lead screw top outside fixedly connected with second belt pulley, first belt pulley and second belt pulley outside cover are equipped with the belt.

Further, drilling mechanism includes the headstock, headstock fixed connection is in the sleeve pipe bottom, the middle part of headstock top inner wall is rotated and is connected the bull stick, first through-hole has been seted up at headstock bottom middle part, the bull stick bottom extends to the headstock outside at first through-hole department, bull stick bottom outside fixedly connected with spiral drill sword.

Furthermore, one side of the inner wall of the bottom end of the power box is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a first bevel gear, the outer side of the top end of the rotating rod is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Furthermore, a second through hole is formed in the middle of the bottom end of the box body, and an annular baffle is fixedly connected to the bottom end inside the box body outside the second through hole.

Further, the equal fixedly connected with backup pad in box bottom both sides, screw hole is seted up at backup pad top middle part, the backup pad has the threaded rod at threaded hole department threaded connection, threaded rod top fixedly connected with carousel, threaded rod bottom fixedly connected with fixed disc.

The utility model has the advantages that:

1. through setting up power unit, operating personnel pushes away the device appointed place, and the start power, first motor work drive first belt pulley and rotate, drives the rotation of second belt pulley through the belt, and then drives elevating system work, drives the headstock and punches the hole, compact structure, and it is efficient to punch the hole.

2. Through setting up elevating system, when first motor drives reciprocal lead screw and rotates, under the gag lever post effect, the sleeve moves down, and then drives the headstock and through synchronous decline, and the inside second motor of headstock drives the bull stick and rotates, and then drives the auger bit and carry out the drilling, and drilling process stability is good, and is efficient.

3. Through setting up the annular baffle device, finishing drilling, the spiral drill sword in-process that rises can take earth, and annular baffle can prevent effectively that earth from getting into inside the box, and the structure is ingenious, has increased the life of device.

Compared with the prior art, the utility model discloses drilling stake device of holing for building drives elevating system through setting up power unit and removes, and then drives the headstock and through synchronous decline, and the auger bit is holed, compact structure, and the process of holing stability is good, efficient.

Drawings

Fig. 1 is a front view of a pile drilling and boring device for construction according to embodiment 1;

FIG. 2 is a front view of a pile drilling and boring device for construction according to example 1;

FIG. 3 is a sectional view of a power box of the pile drilling and boring device for construction in accordance with embodiment 1;

FIG. 4 is a cross-sectional view of a casing of a pile drilling and boring device for construction according to example 1;

fig. 5 is a front view of a pile drilling and perforating device for construction according to embodiment 2.

In the figure: 1-box body, 2-roller, 3-push rod, 4-fixed block, 5-limit rod, 6-second belt pulley, 7-reciprocating screw rod, 8-belt, 9-first belt pulley, 10-first motor, 11-sleeve, 12-power box, 13-rotating rod, 14-spiral drill, 15-annular baffle, 16-second motor, 17-first bevel gear, 18-second bevel gear, 19-rotary table, 20-supporting plate, 21-threaded rod and 22-fixed disk.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a device for drilling a pile and making a hole for building includes box 1 and

push rod

3, 1 bottom four corners of box all is through bolt fixedly connected with

gyro wheel

2, 1 one side of box is through two dead levers of bolt fixedly connected with, the welding of push rod 3 is at two dead lever opposite sides, 1 top inner wall of box is equipped with elevating system, the top bolt fixedly connected with supporting seat of 1 one side inner wall of box, the supporting seat top is equipped with power unit, the elevating system bottom is equipped with drilling mechanism.

Wherein, elevating system includes gag lever post 5 and reciprocal lead screw 7, reciprocal lead screw 7 rotates the middle part of connecting at 1 top inner wall of box through the pivot, 5 bolt fixed connection of gag lever post connect in one side of 1 top inner wall of box,

gag lever post

5 and 7 outside covers of reciprocal lead screw are equipped with fixed block 4, the welding of 4 bottoms of fixed block has sleeve 11 in the 7 outside welding of reciprocal lead screw, 7 bottom welding of reciprocal lead screw have with the disk, when first motor 10 drives reciprocal lead screw 7 and rotates, under the effect of gag lever post 5, sleeve 11 downstream, and then drive headstock 12 through synchronous decline, and auger drilling sword 14 punches, and the process of punching stability is good, efficient.

Wherein, power unit includes first motor 10, first motor 10 bolt fixed connection is on the supporting seat top, the welding of first motor 10 output shaft has first belt pulley 9, the welding of 7 top outsides of reciprocal lead screw has second belt pulley 6, first belt pulley 9 and the 6 outside covers of second belt pulley are equipped with belt 8.

Wherein, the drilling mechanism comprises a power box 12, the power box 12 is fixedly connected with the bottom end of a sleeve 11 through a bolt, the middle part of the inner wall at the top end of the power box 12 is rotatably connected with a rotating rod 13 through a rotating shaft, a first through hole is formed in the middle part of the bottom end of the power box 12, the bottom end of the rotating rod 13 extends to the outside of the power box 12 at the first through hole, a spiral drill 14 is welded on the outer side of the bottom end of the rotating rod 13, a second motor 16 is fixedly connected with one side of the inner wall at the bottom end of the power box 12 through a bolt, a first bevel gear 17 is welded on an output shaft of the second motor 16, a second bevel gear 18 is welded on the outer side of the top end of the rotating rod 13, the first bevel gear 17 is meshed with the second bevel gear 18, a second through hole is formed in the middle part of the bottom end of the box 1, the structure is ingenious, and the service life of the device is prolonged.

The working principle is as follows: an operator pushes the device to a designated place, a power supply is started, the first motor 10 works to drive the first belt, the belt 9 rotates, the belt 8 drives the second belt pulley 6 to rotate, the reciprocating screw rod 7 is further driven to rotate, the fixed block 4 drives the sleeve 11 to move downwards under the action of the limiting rod 5, the second motor 16 inside the power box 12 works to drive the first bevel gear 17 to rotate, the rotating rod 13 is driven to rotate through the second bevel gear 18, the spiral drilling tool 14 is further driven to drill holes, when a round block is in contact with the fixed block 4, the fixed block 4 is driven by the reciprocating screw rod 7 to move upwards, the power box 12 is further driven to move upwards, the drilling is finished, and the annular baffle plate 15 can effectively prevent soil from entering the box.

Example 2

Referring to fig. 5, this embodiment compares in embodiment 1, in order to increase the stability of device for drilling a pile drilling device for building, 1 bottom both sides equal bolt fixed connection of box is connected with backup pad 20, threaded hole is seted up at backup pad 20 top middle part, backup pad 20 has threaded rod 21 at threaded hole department threaded connection, threaded rod 21 top welding has carousel 19, threaded rod 21 bottom bolt fixedly connected with fixed disc 22.

The working principle is as follows: an operator pushes the device to a designated place, the rotary table 19 is rotated to drive the threaded rod 21 to rotate and descend, the fixed disc 22 is in contact with the ground to support the device, the power supply is started, the first motor 10 works to drive the first belt, the belt 9 rotates to drive the second belt pulley 6 to rotate through the belt 8, and further drive the reciprocating screw rod 7 to rotate, the fixed block 4 drives the sleeve 11 to move downwards under the action of the limiting rod 5, the second motor 16 inside the power box 12 works to drive the first bevel gear 17 to rotate, the rotating rod 13 is driven to rotate through the second bevel gear 18, and further the auger bit 14 is driven to drill holes, when a round block is in contact with the fixed block 4, the fixed block 4 moves upwards under the drive of the reciprocating screw rod 7, and further drive the power box 12 to move upwards, and the drilling is finished, and the annular baffle plate 15 can effectively prevent soil from entering the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device of holing is bored to stake for building, includes box (1) and push rod (3), its characterized in that, equal fixedly connected with gyro wheel (2) in box (1) bottom four corners, two dead levers of box (1) one side fixedly connected with, push rod (3) fixed connection is at two dead lever opposite sides, box (1) top inner wall is equipped with elevating system, the top fixedly connected with supporting seat of box (1) one side inner wall, the supporting seat top is equipped with power unit, the elevating system bottom is equipped with drilling mechanism.

2. A pile drilling and drilling device for buildings according to claim 1, wherein the lifting mechanism comprises a limiting rod (5) and a reciprocating screw rod (7), the reciprocating screw rod (7) is rotatably connected to the middle part of the inner wall of the top end of the box body (1), the limiting rod (5) is fixedly connected to one side of the inner wall of the top end of the box body (1), and fixing blocks (4) are sleeved on the outer sides of the limiting rod (5) and the reciprocating screw rod (7).

3. A pile drilling and drilling device for building according to claim 2, wherein the bottom end of the fixed block (4) is fixedly connected with a sleeve (11) outside the reciprocating screw rod (7), and the bottom end of the reciprocating screw rod (7) is fixedly connected with a round block.

4. A pile drilling and hole drilling device for buildings according to claim 3, wherein the power mechanism comprises a first motor (10), the first motor (10) is fixedly connected to the top end of the support base, a first belt pulley (9) is fixedly connected to an output shaft of the first motor (10), a second belt pulley (6) is fixedly connected to the outer side of the top end of the reciprocating screw rod (7), and a belt (8) is sleeved on the outer sides of the first belt pulley (9) and the second belt pulley (6).

5. A pile drilling and hole drilling device for building according to claim 1, wherein the drilling mechanism comprises a power box (12), the power box (12) is fixedly connected to the bottom end of the sleeve (11), the middle of the inner wall of the top end of the power box (12) is rotatably connected with a rotating rod (13), a first through hole is formed in the middle of the bottom end of the power box (12), the bottom end of the rotating rod (13) extends to the outside of the power box (12) at the first through hole, and a spiral drilling cutter (14) is fixedly connected to the outer side of the bottom end of the rotating rod (13).

6. A pile drilling and hole drilling device for buildings according to claim 5, characterized in that one side of the inner wall of the bottom end of the power box (12) is fixedly connected with a second motor (16), the output shaft of the second motor (16) is fixedly connected with a first bevel gear (17), the outer side of the top end of the rotating rod (13) is fixedly connected with a second bevel gear (18), and the first bevel gear (17) and the second bevel gear (18) are meshed.

7. The pile drilling and drilling device for the building according to claim 2, wherein a second through hole is formed in the middle of the bottom end of the box body (1), and an annular baffle plate (15) is fixedly connected to the bottom end of the interior of the box body (1) at the outer side of the second through hole.

8. The pile drilling and drilling device for the building as claimed in claim 7, wherein the box body (1) is fixedly connected with supporting plates (20) at two sides of the bottom end, a threaded hole is formed in the middle of the top end of each supporting plate (20), the supporting plates (20) are in threaded connection with a threaded rod (21) at the threaded hole, the top ends of the threaded rods (21) are fixedly connected with a rotating disc (19), and the bottom ends of the threaded rods (21) are fixedly connected with a fixing disc (22).